CN202660303U - High-brightness light-emitting diode (LED) bulb in double-radiating structure - Google Patents
High-brightness light-emitting diode (LED) bulb in double-radiating structure Download PDFInfo
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- CN202660303U CN202660303U CN201220250167XU CN201220250167U CN202660303U CN 202660303 U CN202660303 U CN 202660303U CN 201220250167X U CN201220250167X U CN 201220250167XU CN 201220250167 U CN201220250167 U CN 201220250167U CN 202660303 U CN202660303 U CN 202660303U
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- lamp holder
- locating ring
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Abstract
The utility model discloses a high-brightness light-emitting diode (LED) bulb in a double-radiating structure and belongs to the technical field of LED lamps. The high-brightness LED bulb is characterized by comprising an insulation lamp base, wherein a bulb head is arranged at the bottom of the insulation lamp base, a radiating bulb body is arranged at the top of the insulation lamp base, a radiator is arranged in the radiating bulb body, a lamp panel is arranged on the upper surface of the radiator, an LED chip is arranged on the lamp panel, and a lampshade is arranged on the radiating bulb body on the periphery of the LED chip. The high-brightness LED bulb is compact in structure, high in radiating efficiency and long in service life and is used for indoor and outdoor illuminating.
Description
Technical field
The utility model relates to a kind of LED light fixture, more particularly, relates in particular to a kind of high-brightness LED ball bubble of double radiation structure.
Background technology
LED ball bubble is the Novel energy-saving lamp that substitutes the conventional incandescent bulb.Conventional incandescent (tengsten lamp) power consumption is high, the life-span is short; overall situation in the global resources anxiety is lower; gradually, forbidden producing by national governments; substitute products are electronic energy-saving lamps thereupon; although electronic energy-saving lamp has improved energy-saving effect; but owing to having used the heavy metal element of many contaminated environment, run counter to again the main trend of environmental protection.Become gradually the only choosing of novel green illumination along with the high speed development LED illumination of LED technology.LED is far superior to the traditional lighting product on the aspect of principle of luminosity, energy-saving and environmental protection.Existing LED ball bubble, it generally only has a heavy radiator structure, and when the increase of output power of led chip, its heat dissipation capacity also increases thereupon, just so that original radiator structure can't satisfy the heat radiation needs, so that shorten the service life of light fixture.
The utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides that a kind of compact conformation, radiating efficiency are high, the high-brightness LED ball bubble of the double radiation structure of light fixture long service life.
The technical solution of the utility model is achieved in that a kind of high-brightness LED ball bubble of double radiation structure, comprise insulating lamp holder, be provided with lamp holder in the insulating lamp holder bottom, wherein said insulating lamp holder top is provided with heat radiation body, in heat radiation body, be provided with radiator, be provided with lamp plate at the radiator upper surface, be provided with led chip at lamp plate, the heat radiation body in the led chip periphery is provided with lampshade.
In the high-brightness LED ball bubble of above-mentioned double radiation structure, described insulating lamp holder is comprised of the cylindrical shell that cooperatively interacts and cover plate, is provided with driving power in cylindrical shell, and described driving power respectively circuit connects led chip and external power source.
In the high-brightness LED ball bubble of above-mentioned double radiation structure, described heat radiation body is comprised of the heat-dissipating fin that upper locating ring, lower locating ring and edge circumferentially are fixed between the upper and lower locating ring uniformly at intervals.
In the high-brightness LED ball bubble of above-mentioned double radiation structure, described upper locating ring is provided with installing hole, is provided with the locating hole corresponding with installing hole at lamp plate, and lamp plate passes locating hole by screw and installing hole is fixed on the upper locating ring.
After the utility model adopts said structure, by in heat radiation body, increasing radiator so that radiator structure by before one heavily become dually, radiating efficiency improves greatly, guarantees that the temperature of light fixture integral body is less than 50 °; Simultaneously, the lampshade that adopts milky PC material to make can effectively be eliminated LED hot spot and dazzle, and guarantee that light transmittance reaches 90%; Further, under the support of double radiation structure, the quantity of led chip can increase considerably, and power also can be improved, so that the brightness of light fixture is improved, thereby provides more superior illuminating effect.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not consist of any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Among the figure: insulating lamp holder 1, lamp holder 2, heat radiation body 3, radiator 4, lamp plate 5, led chip 6, lampshade 7, cylindrical shell 1a, cover plate 1b, driving power 8, upper locating ring 3a, lower locating ring 3b, heat-dissipating fin 3c, installing hole 3d, locating hole 5a, screw 9.
The specific embodiment
Consult shown in Figure 1, the high-brightness LED ball bubble of a kind of double radiation structure of the present utility model, comprise insulating lamp holder 1, insulating lamp holder 1 is comprised of the cylindrical shell 1a that cooperatively interacts and cover plate 1b, in cylindrical shell 1a, be provided with driving power 8, be provided with lamp holder 2 in insulating lamp holder 1 bottom, insulating lamp holder 1 top be provided with heat radiation body 3, heat radiation body 3 in the present embodiment is made by aluminium alloy, heat radiation body 3 is by upper locating ring 3a, lower locating ring 3b and edge circumferentially are fixed on uniformly at intervals, lower locating ring 3a, heat-dissipating fin 3c between the 3b forms, and this structure can improve the efficient of heat radiation.Be provided with radiator 4 in heat radiation body 3, radiator 4 cooperates the formation double radiation structure with heat radiation body 3, improve radiating efficiency; Be provided with lamp plate 5 at radiator 4 upper surfaces, be provided with led chip 6 at lamp plate 5, the heat radiation body 3 in led chip 6 peripheries is provided with lampshade 7; Described driving power 8 respectively circuit connects led chip 6 and external power source.Further, be provided with installing hole 3d at upper locating ring 3a, be provided with the locating hole 5a corresponding with installing hole 3d at lamp plate 5, lamp plate 5 passes locating hole 5a by screw 9 and installing hole 3d is fixed on the upper locating ring 3a.
Claims (4)
1. the high-brightness LED ball of a double radiation structure steeps, comprise insulating lamp holder (1), be provided with lamp holder (2) in insulating lamp holder (1) bottom, it is characterized in that, described insulating lamp holder (1) top is provided with heat radiation body (3), in heat radiation body (3), be provided with radiator (4), be provided with lamp plate (5) at radiator (4) upper surface, be provided with led chip (6) at lamp plate (5), the heat radiation body (3) peripheral at led chip (6) is provided with lampshade (7).
2. the high-brightness LED ball of double radiation structure according to claim 1 steeps, it is characterized in that, described insulating lamp holder (1) is comprised of the cylindrical shell that cooperatively interacts (1a) and cover plate (1b), be provided with driving power (8) in cylindrical shell (1a), described driving power (8) respectively circuit connects led chip (6) and external power source.
3. the high-brightness LED ball of double radiation structure according to claim 1 steeps, it is characterized in that, described heat radiation body (3) is comprised of the heat-dissipating fin (3c) that upper locating ring (3a), lower locating ring (3b) and edge circumferentially are fixed between the upper and lower locating ring (3a, 3b) uniformly at intervals.
4. the high-brightness LED ball of double radiation structure according to claim 3 steeps, it is characterized in that, described upper locating ring (3a) is provided with installing hole (3d), be provided with the locating hole (5a) corresponding with installing hole (3d) at lamp plate (5), lamp plate (5) passes locating hole (5a) by screw (9) and installing hole (3d) is fixed on the upper locating ring (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220250167XU CN202660303U (en) | 2012-05-29 | 2012-05-29 | High-brightness light-emitting diode (LED) bulb in double-radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220250167XU CN202660303U (en) | 2012-05-29 | 2012-05-29 | High-brightness light-emitting diode (LED) bulb in double-radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660303U true CN202660303U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220250167XU Expired - Fee Related CN202660303U (en) | 2012-05-29 | 2012-05-29 | High-brightness light-emitting diode (LED) bulb in double-radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089188B (en) * | 2014-06-09 | 2017-01-25 | 湖州煌荧光电科技有限公司 | Handheld LED (light emitting diode) lighting lamp |
| CN108006447A (en) * | 2017-11-06 | 2018-05-08 | 佛山市南海领上照明有限公司 | The PAR lamp of tunable optical and double-radiation function |
-
2012
- 2012-05-29 CN CN201220250167XU patent/CN202660303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089188B (en) * | 2014-06-09 | 2017-01-25 | 湖州煌荧光电科技有限公司 | Handheld LED (light emitting diode) lighting lamp |
| CN108006447A (en) * | 2017-11-06 | 2018-05-08 | 佛山市南海领上照明有限公司 | The PAR lamp of tunable optical and double-radiation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20190529 |