CN215951151U

CN215951151U - Bulb and lamp string

Info

Publication number: CN215951151U
Application number: CN202122462911.4U
Authority: CN
Inventors: 何友土; 钱美华
Original assignee: Hangzhou Newwin Technology Co ltd
Current assignee: Hangzhou Newwin Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-04
Anticipated expiration: 2031-10-13

Abstract

The present invention provides a bulb, including: a base plate of the lamp holder; the light-emitting piece is electrically connected with the lamp holder base plate; the connecting end is connected with the lamp holder base plate; the waterproof gasket is arranged on the lamp holder base plate and is tightly attached to the luminous piece; the lamp shade is detachably connected with the lamp cap and surrounds the light-emitting part. A light string is also provided. The utility model solves the problem of how to avoid the moisture entering the bulb from the outside.

Description

Bulb and lamp string

Technical Field

The utility model relates to the technical field of lighting, in particular to a bulb and a lamp string.

Background

Along with the development of science and technology, the improvement of people's standard of living, the bulb has become the most common lighting apparatus, but ordinary bulb probably because the accumulation of time in the use, in addition the influence of weather, when steam humidity is great in the air, can lead to intaking in the lamp shade, under the condition that the bulb illumination generates heat, steam atomizes in the lamp shade to cause the damage to the electrical components in the bulb, wherein, especially some need carry out the bulb of water environment operation, if waterproof effect is relatively poor, the damage of bulb can be very serious, greatly reduced the life of bulb.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem of how to avoid the moisture entering the bulb from the outside.

To solve the above problems, the present invention provides a bulb including: a base plate of the lamp holder; the light-emitting piece is electrically connected with the lamp holder base plate; the connecting end is connected with the lamp holder base plate; the waterproof gasket is arranged on the lamp holder base plate and is tightly attached to the luminous piece; the lamp shade is detachably connected with the lamp cap and surrounds the light-emitting part.

Compared with the prior art, the technical scheme can achieve the following effects: wherein waterproof gasket sets up on the lamp holder bottom plate, and waterproof gasket and illuminating part closely laminate, and moisture can not follow the lamp holder bottom plate of infiltration around the illuminating part, and when the lamp shade links to each other with the link, waterproof gasket can be compressed tightly by the lamp shade, can not leave the gap between lamp shade and the waterproof gasket promptly, can make moisture can not follow inside the external inflow bulb.

In one embodiment of the utility model, the connection end has a surrounding wall structure protruding outward from the surface of the base plate, and the waterproof gasket is provided in a space defined by the base plate and the connection end.

Compared with the prior art, the technical scheme can achieve the following effects: the accommodating space that outside bellied encircleing wall structure of link and lamp holder bottom plate surrounded can make things convenient for waterproof gasket's spacing more when installation waterproof gasket for waterproof gasket can not askew to certain one side in the installation, also can guarantee good water-proof effects when improving the installation success rate.

In one embodiment of the utility model, a waterproof gasket is attached to the perimeter of the surrounding wall structure, the waterproof gasket comprising: an opening part which penetrates through the waterproof gasket and is attached to the luminous piece.

Compared with the prior art, the technical scheme can achieve the following effects: when waterproof gasket installs, the opening is used for through the illuminating part, can make waterproof gasket be detachable, has the damage when waterproof gasket, then can outwards take out waterproof gasket and change.

In one embodiment of the present invention, the opening portion is a slit structure for passing the light emitting member therethrough.

Compared with the prior art, the technical scheme can achieve the following effects: after the waterproof gasket is installed in place, the gap structure of the opening part and the support rod body part of the luminous piece are in a close fit state, the lampshade and the connecting end are matched at the moment, a small amount of moisture can not enter the lamp cap body through the waterproof gasket when entering the lampshade from the outside, and the safety of an electric wire inside the lamp cap body is protected.

In one embodiment of the utility model, the bulb further comprises: the lamp holder comprises a lamp holder body, wherein an electric wire is arranged in the lamp holder body and is used for being connected with an external power supply; the hook is connected with the lamp holder body and arranged on one side of the lamp holder body.

Compared with the prior art, the technical scheme can achieve the following effects: the lamp holder body is connected with the lamp holder bottom plate, the electric wire is arranged inside the lamp holder body and is connected to the lamp holder bottom plate, the light-emitting piece is provided with conductive equipment, and the electric wire in the lamp holder body is connected with an external power supply to supply power to the light-emitting piece, so that the bulb can normally illuminate. The bulb can be hung by the hook, the bulb is not limited to be fixedly used in a certain place, the bulb can be hung by the hook arranged on the bulb at the edge of a fence or on the surface of an iron net in different scenes, and the application range is expanded.

In one embodiment of the present invention, a light emitting member includes: a light emitting diode assembly; the support rod body is arranged on the lamp cap base plate and electrically connected with the light-emitting diode assembly, and the support rod body is used for supporting the light-emitting diode assembly.

Compared with the prior art, the technical scheme can achieve the following effects: the lamp holder bottom plate is provided with a supporting rod body, the supporting rod body in the design is a columnar conductor with higher hardness, one end, far away from the bottom of the lamp holder, of the supporting rod body in the design is used for supporting the light-emitting diode assembly, the supporting rod body cannot deform under artificial breaking, and the strength is higher. The LED assembly can emit bright light to perform illumination under the condition of electrification.

In one embodiment of the present invention, the support rod body includes: the first support is electrically connected with the anode of the light-emitting diode assembly; and the second support is electrically connected with the cathode of the light-emitting diode, and the first support and the second support are arranged at intervals. The waterproof gasket further includes: the first through hole penetrates through the waterproof gasket and is used for the first support to pass through; and the second through hole penetrates through the waterproof gasket and is used for the second support to pass through.

Compared with the prior art, the technical scheme can achieve the following effects: first pillar and second pillar interval set up, have one section distance between first pillar point location and the second pillar point location promptly, the benefit of setting up like this is then when the bulb carries out normal work, and the heat that first pillar produced can not influence the second pillar, can reduce the damage of illuminating part, increases the life of bulb. The gap structure replacement of opening part is a through-hole structure in with waterproof gasket, and wherein first through-hole is used for the first pillar of cooperation laminating, and the second through-hole is used for cooperating the second pillar, and the through-hole structure is high with the cooperation degree of the support body of rod, when a small amount of moisture got into the lamp shade, can further prevent that moisture from oozing down and get into this internally of lamp holder.

In one embodiment of the present invention, a light emitting diode assembly includes: the carrier plate is electrically connected with the support rod body; the first light-emitting diode is arranged on the carrier plate and is electrically connected with the carrier plate; the second light-emitting diode is arranged on the carrier plate and is electrically connected with the carrier plate, and the second light-emitting diode is adjacent to the first light-emitting diode; and the third light-emitting diode is arranged on the carrier plate and is electrically connected with the carrier plate, and the third light-emitting diode and the second light-emitting diode are adjacently arranged.

Compared with the prior art, the technical scheme can achieve the following effects: when the lamp cap body is connected with an external power supply, current passes through the first support column, the carrier plate and the second support column, the first light-emitting diode, the second light-emitting diode and the third light-emitting diode are all lighted, and due to the fact that the three light-emitting diodes are arranged, the generated light is high in brightness, and multiple applicable scenes are achieved.

In an embodiment of the present invention, a groove is disposed in the connecting end, and the groove is engaged with the waterproof gasket.

Compared with the prior art, the technical scheme can achieve the following effects: the waterproof gasket of recess block can further fix waterproof gasket on the lamp holder bottom plate, can dismantle the in-process of changing at the lamp shade and prevent droing of waterproof gasket.

In one embodiment of the utility model, the lamp string comprises at least two bulbs, and the bulbs are connected.

Compared with the prior art, the technical scheme can achieve the following effects: the use scene of a single bulb is relatively limited, when the single bulb is used in some large scenes, the brightness of the single bulb cannot meet the requirement, and at the moment, a plurality of identical bulbs need to be connected in series or in parallel.

Drawings

FIG. 1 is a schematic view of a bulb;

FIG. 2 is a schematic structural view of the base plate of the lamp cap without a waterproof gasket;

FIG. 3 is a schematic structural view of a base plate of a lamp cap provided with a waterproof gasket;

FIG. 4 is a schematic view of a waterproof gasket having a slit structure;

FIG. 5 is a schematic view of a waterproof gasket having a through hole structure;

FIG. 6 is a cross-sectional view of the connection end having a groove;

FIG. 7 is a schematic diagram of a light string.

Description of reference numerals:

1. a bulb; 10. a base plate of the lamp holder; 20. a light emitting member; 201. a light emitting diode assembly; 202. a support rod body; 2021. a first support; 2022. a second support; 2010. a carrier plate; 2011. a first light emitting diode; 2012. a second light emitting diode; 2013. a third light emitting diode; 30. a connecting end; 40. a waterproof gasket; 401. an opening part; 50. a lamp shade; 60. a lamp cap body; 70. hooking; 801. a first through hole; 802. a second through hole; 90. a groove; 100. a string of lights.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

The first embodiment is as follows:

referring to fig. 1 to 3, a bulb 1 includes: a base plate 10; the luminous piece 20, the luminous piece 20 is electrically connected with the base plate 10 of the lamp holder; the connecting end 30, the connecting end 30 is connected with the base plate 10 of the lamp holder; the waterproof gasket 40 is arranged on the lamp holder base plate 10, and the waterproof gasket 40 is tightly attached to the luminous element 20; a lamp housing 50, the lamp housing 50 being detachably connected to the lamp cap, and the lamp housing 50 surrounding the light emitting member 20.

Specifically, the protrusion on the bottom of the lampshade 50 is connected to the connecting end 30, wherein the connecting means can be a screw knob connection, and can also be a snap-in type connection.

The waterproof gasket 40 is a circular gasket with a diameter matched with the lamp holder base plate 10, the waterproof gasket 40 is made of solid materials and is different from a common hollow ring, and the waterproof gasket 40 is a thin sheet and is different from a common waterproof plug structure.

Further, the waterproof gasket 40 is made of rubber or silica gel, and the waterproof gasket 40 made of rubber or silica gel has good plasticity and is easy to mount.

When the lamp cover 50 is installed, the light emitting member 20 is surrounded and limited in the accommodating space formed by the lamp cover 50 and the connection end 30, so that the light emitting member 20 can be prevented from directly contacting the outside, the loss of the light emitting member 20 is reduced, and the service life of the light emitting member 20 is prolonged.

During the use, install waterproof gasket 40 on lamp holder bottom plate 10 earlier, and waterproof gasket 40's solid part laminating illuminating part 20, take up lamp shade 50 afterwards, cooperate with the opening one end of lamp shade 50 and link 30 to be connected, waterproof gasket 40 can be compressed tightly by lamp shade 50, can not leave the gap between lamp shade 50 and the waterproof gasket 40 promptly, can make moisture can not follow inside external inflow bulb 1.

Forming a complete lamp bulb 1.

Further, the lampshade 50 is made of plastic, aluminum alloy, iron, plastic or acrylic material, and the lampshade 50 may have different transmittances and different colors according to different materials.

Example two:

referring to fig. 1 to 3, the connection terminal 30 has a surrounding wall structure protruding outward from the surface of the base chassis 10, and a waterproof gasket 40 is provided in a space defined by the base chassis 10 and the connection terminal 30. The bulb 1 further comprises: the lamp holder comprises a lamp holder body 60, wherein an electric wire is arranged in the lamp holder body 60 and is used for being connected with an external power supply; the hook 70, the hook 70 is connected with the lamp head body 60, and the hook 70 is arranged on one side of the lamp head body 60.

The inner wall of the connection end 30 may be a screw thread structure, and if the inner wall is a screw thread structure, the screw thread structure can be matched with the screw thread structure of the bottom opening of the lampshade 50 for rotating connection, and the inner wall of the connection end 30 may also be a smooth surface structure, and the inner wall can be tightly matched by embedding the bottom opening of the lampshade 50 into the connection end 30.

Particularly, the connection end 30 is the accommodation space surrounded by the surrounding wall structure protruding outwards and the lamp holder base plate 10, so that the waterproof gasket 40 can be more conveniently limited when the waterproof gasket 40 is installed, the waterproof gasket 40 cannot skew to a certain side in the installation process, and a good waterproof effect can be ensured while the installation success rate is improved.

The waterproof gasket 40 is disposed on the base plate 10, and the periphery of the waterproof gasket 40 is tightly attached to the periphery of the inner wall of the connection end 30 without leaving a gap, so that moisture does not flow into the base body 60 through the inner wall of the connection end 30.

The lamp holder body 60 is connected with the lamp holder base plate 10, an electric wire is arranged inside the lamp holder body 60 and is connected to the lamp holder base plate 10, the light-emitting part 20 is also provided with a conductive device, and the light-emitting part 20 is powered by the connection of the electric wire in the lamp holder body 60 and an external power supply, so that the lamp bulb 1 can normally illuminate.

The hook 70 is arranged on the outer side of the lamp holder body 60, the hook 70 is positioned on one side opposite to the lampshade 50, the hook 70 can be used for hanging the lamp bulb 1, the lamp bulb 1 with the design is not limited to be fixedly used in a certain place, the hook 70 arranged on the lamp bulb 1 can be used for hanging the lamp bulb 1 on a fence edge or on different scenes such as an iron net surface, and the application range is expanded.

Further, the hook 70 is a circular gap structure, the hook 70 with a large radian is matched with a small clamping inlet, when the hook 70 is hung on a rod-shaped object, the hook 70 is drooped due to self gravity and is arranged to shake the bulb 1, and the clamping inlet of the hook 70 is small, so that the hook cannot easily fall off and is good in stability.

Example three:

referring to fig. 3-4, waterproof gasket 40 is attached to the perimeter of the surrounding wall structure, waterproof gasket 40 including: the opening 401, the opening 401 runs through the waterproof gasket 40, and the opening 401 is attached to the light emitting member 20, and the light emitting member 20 includes the support rod 202.

Further, the opening portion 401 is a slit structure for passing the light emitting member 20.

When the waterproof gasket 40 is mounted, the opening 401 is used to allow the waterproof gasket 40 to be detachable by passing through the luminous member 20, and when the waterproof gasket 40 is damaged, the waterproof gasket 40 can be taken out and replaced.

Further, waterproof gasket 40 when the installation, the gap structure is used for passing through light emitting component 20, after waterproof gasket 40 installed in place, the gap structure of opening 401 and the support body of rod 202 part of light emitting component 20 were the closely laminating state, and with lamp shade 50 and the cooperation of link 30 this moment, then can be when the inside of a small amount of moisture entering lamp shade 50 of external world, inside a small amount of moisture can not get into lamp holder body 60 through waterproof gasket 40, the safety of the inside electric wire of protection lamp holder body 60.

Further, since the waterproof gasket 40 has a slit structure, the waterproof gasket 40 can be detached and installed through the luminous member 20.

Example four:

referring to fig. 2 to 3, the light emitting member 20 includes: a light emitting diode assembly 201; the supporting rod 202, the supporting rod 202 is disposed on the base plate 10, the supporting rod 202 is electrically connected to the led device 201, and the supporting rod 202 is used for supporting the led device 201.

The lamp holder base plate 10 is provided with a supporting rod 202, the supporting rod 202 in the design is a columnar conductor with higher hardness, one end of the supporting rod 202 in the design, which is far away from the bottom of the lamp holder, is used for supporting the light-emitting diode assembly 201, and the supporting rod 202 cannot deform under artificial breaking and folding, and has higher strength.

The led assembly 201 can emit light to illuminate when it is powered on, and the light emitted by the led assembly can achieve different effects when it is used with the lamp housing 50 made of different materials, different transmittances, and different colors.

Example five:

referring to fig. 2 to 3, the support rod body 202 includes: a first post 2021, the first post 2021 being electrically connected to the positive electrode of the led module 201; the second post 2022, the second post 2022 is electrically connected to the cathode of the led, and the first post 2021 and the second post 2022 are disposed at an interval.

The light emitting diode assembly 201 includes: a carrier plate 2010, the carrier plate 2010 being electrically connected to the support rods 202; a first light emitting diode 2011, disposed on the carrier board 2010 and electrically connected to the carrier board 2010; a second light emitting diode 2012, the second light emitting diode 2012 being disposed on the carrier board 2010 and electrically connected to the carrier board 2010, the second light emitting diode 2012 being disposed adjacent to the first light emitting diode 2011; a third led 2013, the third led 2013 being disposed on the carrier board 2010 and electrically connected to the carrier board 2010, the third led 2013 being disposed adjacent to the second led 2012.

Specifically, the material of the first pillar 2021 is the same as that of the second pillar 2022, the first pillar 2021 is also a columnar conductor with higher hardness, and the first pillar 2021 and the second pillar 2022 are disposed at an interval, i.e., a distance is provided between the position of the first pillar 2021 and the position of the second pillar 2022, so that the second pillar 2022 is not affected by heat generated by the first pillar 2021 when the bulb 1 is in normal operation, which can reduce the damage of the light emitting element 20 and prolong the service life of the bulb 1.

When the lamp head body 60 is connected with an external power supply, a current passes through the first support 2021, the carrier board 2010 and the second support 2022, the first light emitting diode 2011, the second light emitting diode 2012 and the third light emitting diode 2013 are all lighted, and due to the fact that three light emitting diodes are arranged, the brightness of generated light is large, and applicable scenes are numerous.

Example six:

referring to fig. 5, the waterproof gasket 40 further includes: the first through hole 801 penetrates through the waterproof gasket 40, and the first through hole 801 is used for the first strut 2021 to pass through; a second through hole 802, the second through hole 802 penetrates the waterproof gasket 40, and the second through hole 802 is used for the second pillar 2022 to pass through.

Specifically, the gap structure of the opening 401 in the waterproof gasket 40 is replaced by a through hole structure, wherein the first through hole 801 is used for matching and attaching the first support 2021, the second through hole 802 is used for matching the second support 2022, the matching degree of the through hole structure and the support rod 202 is high, when a small amount of moisture enters the lampshade 50, the moisture can be further prevented from permeating into the lamp holder body 60, and the safety and stability of the bulb 1 are improved.

Example seven:

referring to fig. 6, a groove 90 is formed in the connection end 30, and the groove 90 is engaged with the waterproof gasket 40.

Specifically, an uninterrupted circular groove 90 is formed in the inner wall periphery of the connection end 30, the groove 90 is connected end to form a closed ring, the groove 90 is tightly engaged with at least a portion of the waterproof gasket 40, no gap is left, and the depth of the groove 90 at least partially determines, wherein the groove 90 engages with the waterproof gasket 40 to further fix the waterproof gasket 40 on the lamp holder base plate 10, and the waterproof gasket 40 can be prevented from falling off in the process of disassembling and replacing the lamp shade 50.

Example eight:

referring to fig. 7, a light string 100 includes at least two light bulbs 1, and the light bulbs 1 are connected.

The use scenes of the single lamp 1 are limited, when the lamp needs to be used in some large scenes, the brightness of the single lamp 1 cannot meet the requirements, at this time, a plurality of identical lamps 1 need to be connected in series or in parallel, and the brightness of the lamp string 100 can be adjusted by the number of the connected lamps 1 so as to meet different use requirements.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A light bulb, comprising:

a base plate of the lamp holder;

the light-emitting piece is electrically connected with the lamp cap bottom plate;

the connecting end is connected with the lamp holder base plate;

the waterproof gasket is arranged on the lamp holder base plate and is tightly attached to the luminous piece;

the lamp shade, the lamp shade with the lamp holder is connected with the detachable mode, just the lamp shade surrounds the light-emitting component.

2. The bulb as set forth in claim 1, wherein the connection end has a surrounding wall structure protruding outward from a surface of the base plate, and the waterproof gasket is provided in a space defined by the base plate and the connection end.

3. The bulb according to claim 2, wherein the waterproof gasket is conformed to a periphery of the surrounding wall structure, the waterproof gasket comprising:

the opening part penetrates through the waterproof gasket, and the opening part is attached to the light-emitting piece.

4. A light bulb as claimed in claim 3, characterized in that the opening has a slit structure for the passage of the luminous element.

5. The bulb according to claim 1, further comprising:

the lamp holder comprises a lamp holder body, wherein an electric wire is arranged in the lamp holder body and is used for being connected with an external power supply;

the hook is connected with the lamp cap body, and the hook is arranged on one side of the lamp cap body.

6. The bulb according to claim 1, wherein the glowing member comprises:

a light emitting diode assembly;

the support rod body is arranged on the lamp cap base plate, the support rod body is electrically connected with the light-emitting diode assembly, and the support rod body is used for supporting the light-emitting diode assembly.

7. The bulb according to claim 6, wherein the support rod body comprises:

a first leg electrically connected to the anode of the light emitting diode assembly;

the second support column is electrically connected with the cathode of the light-emitting diode, and the first support column and the second support column are arranged at intervals;

and the waterproof gasket further includes:

the first through hole penetrates through the waterproof gasket and is used for the first support to pass through;

and the second through hole penetrates through the waterproof gasket and is used for the second support to pass through.

8. The bulb according to claim 7, wherein the light emitting diode assembly comprises:

a carrier plate electrically connected to the support rods;

a first light emitting diode disposed on and electrically connected with the carrier board;

a second light emitting diode disposed on and electrically connected to the carrier plate, the second light emitting diode disposed adjacent to the first light emitting diode;

and the third light-emitting diode is arranged on the carrier plate and is electrically connected with the carrier plate, and the third light-emitting diode is adjacent to the second light-emitting diode.

9. The bulb as claimed in any one of claims 1 to 8, wherein a groove is provided in the connecting end and engages with the waterproof gasket.

10. A light string comprising the light bulb of any one of claims 1 to 9, wherein the number of the light bulb is at least two, and the light bulb is connected.