CN201983025U

CN201983025U - LED lamp and lamp body connecting structure thereof

Info

Publication number: CN201983025U
Application number: CN2011200209269U
Authority: CN
Inventors: 陈上贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-21
Filing date: 2011-01-21
Publication date: 2011-09-21
Anticipated expiration: 2021-01-21

Abstract

The utility model discloses an LED lamp and a lamp body connecting structure thereof, wherein the LED lamp comprises a lamp body and the lamp body connecting structure; the lamp body connecting structure comprises a male end cover and a female end cover which are arranged at the two ends of the LED lamp body and combined to use; the male end cover comprises a male end cover body and a conductive elastic slice; the male end cover body is provided with an inserting part; an insert hole corresponding to the inserting part is formed on the female end cover; the conductive elastic slice is fixedly arranged on the male end cover body, one end of the conductive elastic slice is elastically connected with the circuit board of the LED lamp to which the end of the conductive elastic slice belongs, and the other end thereof is inserted into a connecting hole of another LED lamp along with the inserting part and contacted with the another LED lamp to be electrically connected. As the LED lamp adopting the technical scheme is provided with the male and the female end covers which are combined to use, when the plurality of LED lamps are required to be connected in series, as long as the inserting part of the male end cover of the LED lamp is inserted into the insert hole of the female end cover of another LED lamp, the connection in circuit and structure is achieved, so as to form a lamp post and a lamp belt with any length, and the LED lamp and the lamp body connecting structure thereof are very convenient to use.

Description

A kind of LED lamp and lamp body syndeton thereof

Technical field

The utility model relates to lighting technical field, is specifically related to the lamp body syndeton of a kind of LED lamp and a kind of LED lamp.

Background technology

In the last few years, along with the breakthrough of illuminating LED (light emitting diode) technology, various LED lamps based on light emitting diode continued to bring out.Various light fixtures in the reality generally all have some fixing parameter, such as rated voltage, when therefore needing many lamps to throw light on, generally need be with each lamp parallel connection on circuit, thereby guarantee that every lamp all is operated under the almost same voltage, and hinder for some reason when opening circuit when one or multi-lamp, can not influence the operate as normal of all the other lamps.

But at the special occasions of some many lamps illumination, may need several or very multi-lamp is structurally end to end, form very long light beam or light belt.In such cases if adopt existing light fixture to go to realize, circuit connects complicatedly on the one hand, also will have extra structure to guarantee each lamp joining end to end structurally on the other hand, and therefore comparatively inconvenience needs to improve.

Summary of the invention

One of the technical problems to be solved in the utility model is the defective that remedies prior art, and a kind of lamp body syndeton of LED lamp is provided, and solves the problem that existing LED lamp connects inconvenience.

Technical problem of the present utility model adopts following technical scheme to be solved:

A kind of lamp body syndeton of LED lamp comprises the male end lid and female end lid that are used to be arranged on LED lamp lamp body two ends and pairing use; Wherein the male end lid comprises male end lid body and electroconductive elastic sheet; Described male end lid body has the insertion section; Described female end covers and is provided with and the corresponding spliced eye in described insertion section; Described electroconductive elastic sheet is fixedly installed on the male end lid body, and the one end is used for being electrically connected with the circuit board of affiliated LED lamp itself, and the other end can insert in the connecting hole of another LED lamp with described insertion section, and contacts and be electrically connected with another LED lamp.

In the optimized technical scheme, have the shell fragment groove on the insertion section of described male end lid body, the part of described electroconductive elastic sheet is positioned at described shell fragment groove.

In the optimized technical scheme, have the connecting hole that inserts for the end of LED circuit for lamp plate on the described male end lid body, an end of described electroconductive elastic sheet extends in the described connecting hole, and is electrically connected with the circuit board of LED lamp.

In the optimized technical scheme, the two ends of described electroconductive elastic sheet are respectively first contact jaw and second contact jaw, and second contact jaw that wherein is used for being electrically connected with other LED lamp is incomplete loop configuration.

In the optimized technical scheme, described female end covers and also is provided with circuit board apertures, and described circuit board apertures and described patchhole lay respectively at the two ends of female end lid.

In the optimized technical scheme, the number of described electroconductive elastic sheet is two or four.

Two of the technical problems to be solved in the utility model is the defectives that remedy prior art, correspondingly provides a kind of LED lamp, solves the problem that existing LED lamp connects inconvenience.

A kind of LED lamp comprises lamp body and lamp body syndeton, the lamp body syndeton that described lamp body syndeton is aforesaid a kind of LED lamp.

The beneficial effect that the utility model is compared with the prior art is:

Owing to be provided with male end lid and female end lid that pairing is used at the lamp body two ends, when a plurality of LED lamp serial connections of needs are used, only need to insert the spliced eye of another LED lamp female end lid with the insertion section of a LED lamp male end lid, can finish connection and structural connection on the circuit simultaneously, thereby the lamppost or the lamp band that are linked to be random length, thereby use is very much convenient.

Description of drawings

Fig. 1 is the structural representation of a kind of LED lamp of the utility model specific embodiment.

Fig. 2 is the exploded view of a kind of LED lamp of the utility model specific embodiment lamp body syndeton.

Fig. 3 is the structural representation of electroconductive elastic sheet in the utility model specific embodiment.

Fig. 4 is the structural representation of male end lid in the utility model specific embodiment.

Fig. 5 is the structural representation of female end lid in the utility model specific embodiment.

Fig. 6 is the structural representation of circuit board in the utility model specific embodiment.

Fig. 7 is the schematic diagram that a kind of LED lamp of the utility model specific embodiment is connected with the LED lamp.

Fig. 8 is one of schematic diagram of being connected with power connection of a kind of LED lamp of the utility model specific embodiment.

Fig. 9 is two of the schematic diagram that is connected with power connection of a kind of LED lamp of the utility model specific embodiment.

Figure 10 is a kind of LED lamp of the utility model specific embodiment and two of the slotting schematic diagram that is connected of short circuit.

Below in conjunction with accompanying drawing the utility model is elaborated.

The specific embodiment

A kind of LED lamp that this specific embodiment provides comprises as shown in Figure 1: lamp body 1, female end lid 2 and male end lid 3.

In this specific embodiment, lamp body 1 is a strip, and its two ends are respectively by a described

female end lid

2 and 3 sealings of male end lid.As shown in Figure 2, female end lid 2 and male end lid 3 constitute the lamp body syndeton of a kind of LED lamp of this specific embodiment, each LED lamp can the one end the part of male end lid 3 be inserted in the female end lid 2, make two lamps not only couple together from electric, and also structurally be connected simultaneously, the LED lamp that can choose any number in use as required strings together, thereby use is very much convenient.

As seen from Figure 2, male end lid 3 comprises male end lid body 30 and two electroconductive elastic sheets 31.The concrete structure of electroconductive elastic sheet 31 comprises as shown in Figure 3: elastic sheet body 310, first contact jaw 311 and second contact jaw 312.

First contact jaw 311 be used for self under the circuit board of LED lamp lamp body 1 contact and be electrically connected; Second contact jaw 312 be used for self under parts outside the LED lamp contact and be electrically connected; Described under self the parts outside the LED lamp comprise: another LED lamp as shown in Figure 7, power connection as shown in Figure 9, and short circuit is as shown in figure 10 inserted.

Electroconductive elastic sheet 31 generally is two or four is advisable, and not getting rid of certainly also can be 3,5 or more a plurality of as required.Need to prove because first contact jaw 311 be used for self under the circuit board of LED lamp lamp body 1 contact and be electrically connected, be relative fixed after the assembling, so only need simple bending to get final product; And second contact jaw 312 be used for self under parts outside the LED lamp contact and be electrically connected, may need repeatedly in the use or even frequent plug, therefore second contact jaw 312 is curved incomplete loop configuration, be similar to the shape of annulus in other words, one can so that when plug comparatively smooth and easy, and can produce enough elastic deformations where necessary, to guarantee reliable contact.Certainly; first contact jaw 311 not merely can be electrically connected with other parts by directly contacting; can also be electrically connected by lead with other parts; perhaps directly welding and being electrically connected should regard all that conduction is connected equivalent way and belongs within the protection domain of the present utility model with 311 contacts of first contact jaw as.

Male end lid body 30 in this specific embodiment, its concrete structure as shown in Figure 4.As seen from Figure 4, an end of male end lid body 30 is provided with an insertion section 301, and insertion section 301 is provided with four shell fragment grooves 302, and the part of the described electroconductive elastic sheet 31 in assembling back promptly is positioned at this shell fragment groove 302.The other end of male end lid body 30 offers the connecting hole 303 that insert power circuit board 10 ends, and an end of assembling back electroconductive elastic sheet 31 promptly extends to this connecting hole 303, and makes its first contact jaw 311 contact and be electrically connected with the circuit board 10 of lamp body 1.

Female end lid 2 in this specific embodiment, its concrete structure as shown in Figure 5.As seen from Figure 5, an end of female end lid 2 is provided with a spliced eye 21 for insertion section 301 insertions.The then corresponding circuit board apertures 22 that is provided with power circuit board 10 an ends insertion of the other end of female end lid 2.When two LED lamps connected, second contact jaw 312 of electroconductive elastic sheet 31 inserted in the described spliced eye 21 with insertion section 301, and contacts and be electrically connected with the circuit board 10 of lamp body 1.

In this specific embodiment the structure of circuit board 10 as shown in Figure 6 because lamp body 1 is a strip, circuit board 10 also corresponding setting becomes strip.Be provided with a plurality of electric shocks 101 at the one end, in general the number of contact is corresponding with electroconductive elastic sheet 31, and its position and dimensions are then suitable with first contact jaw 311 or second contact jaw 312.Need to prove, express for convenience, Fig. 6 a bit of of circuit board 10 1 ends that only drawn; And also have some LED on the circuit board, and other possible electronic component, because of little, so all do not draw with technological improvement relation of the present utility model.

A kind of LED lamp of the present utility model, because its two ends have female end lid 2 and male end lid 3 respectively, when a plurality of LED lamp serial connections of needs are used, only need as shown in Figure 7, insert the spliced eye 21 of another LED lamp female end lid 2 with the insertion section 301 of a LED lamp male end lid 3, can finish connection and structural connection on the circuit simultaneously, thereby be linked to be the lamppost or the lamp band of random length, thereby use is very much convenient.

Certain two ends that comprise the lamppost of some LED lamps also have a male end lid 3 or female end lid 2 to be connected with power supply respectively.Be illustrated in figure 8 as the structural representation that end that lamppost has female end lid 2 is connected with power connection, power connection at this moment is the power supply male joint, comprising: male end covers 3, interface shell 4 and power line 5.The number of power line 5 is corresponding with the electroconductive elastic sheet 31 that male end is covered in 3, and an end of the every power line 5 in assembling back is electrically connected with first contact jaw 311 of electroconductive elastic sheet 31.For attractive in appearance and provide insulation protection, described interface shell 4 to be set at the periphery of male end lid 3, make power supply male joint appearance look comparatively clean and tidy, and the position that is used for being electrically connected of power line 5 ends is thoroughly coated.

Be illustrated in figure 9 as that disconnected structural representation that is connected with power connection that lamppost has male end lid 3, the power connection of this moment is the power supply female joint.The principle of power supply female joint and structure and power supply male joint are similar, comprising: female end lid 2, interface shell 4 and power line 5.Difference is do not have electroconductive elastic sheet in the female end lid 2, so power line 5 ends of this moment should carry contact terminal, conveniently to contact and reliable the electrical connection with second contact jaw 312 of electroconductive elastic sheet 31 in the male end lid 3.

Sometimes, lamppost only need be connected with power supply by power connection with the one end, and its other end then needs to plug a short circuit as shown in figure 10 and inserts 6, with the negative pole and the ground wire connection of LED lamp.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1. the lamp body syndeton of a LED lamp is characterized in that, this lamp body syndeton comprises the male end lid and female end lid that is used to be arranged on LED lamp lamp body two ends and pairing use; Wherein the male end lid comprises male end lid body and electroconductive elastic sheet; Described male end lid body has the insertion section; Described female end covers and is provided with and the corresponding spliced eye in described insertion section; Described electroconductive elastic sheet is fixedly installed on the male end lid body, and the one end is used for being electrically connected with the circuit board of affiliated LED lamp itself, and the other end can insert in the connecting hole of another LED lamp with described insertion section, and contacts and be electrically connected with another LED lamp.

2. the lamp body syndeton of a kind of LED lamp as claimed in claim 1 is characterized in that, has the shell fragment groove on the insertion section of described male end lid body, and the part of described electroconductive elastic sheet is positioned at described shell fragment groove.

3. the lamp body syndeton of a kind of LED lamp as claimed in claim 1, it is characterized in that, have the connecting hole that inserts for the end of LED circuit for lamp plate on the described male end lid body, an end of described electroconductive elastic sheet extends in the described connecting hole, and is electrically connected with the circuit board of LED lamp.

4. the lamp body syndeton of a kind of LED lamp as claimed in claim 1 is characterized in that, the two ends of described electroconductive elastic sheet are respectively first contact jaw and second contact jaw, and second contact jaw that wherein is used for being electrically connected with other LED lamp is incomplete loop configuration.

5. the lamp body syndeton of a kind of LED lamp as claimed in claim 1 is characterized in that, described female end covers and also is provided with circuit board apertures, and described circuit board apertures and described patchhole lay respectively at the two ends of female end lid.

6. the lamp body syndeton of a kind of LED lamp as claimed in claim 1 is characterized in that, the number of described electroconductive elastic sheet is two or four.

7. a LED lamp comprises lamp body, it is characterized in that, described LED lamp also comprises the lamp body syndeton, the lamp body syndeton that described lamp body syndeton is any described a kind of LED lamp in the claim 1 to 6.