CN203585905U - Heat radiation LED (light emitting diode) lamp - Google Patents
Heat radiation LED (light emitting diode) lamp Download PDFInfo
- Publication number
- CN203585905U CN203585905U CN201320781730.0U CN201320781730U CN203585905U CN 203585905 U CN203585905 U CN 203585905U CN 201320781730 U CN201320781730 U CN 201320781730U CN 203585905 U CN203585905 U CN 203585905U
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- led lamp
- heat radiation
- lamp
- groove
- heat
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a heat radiation LED (light emitting diode) lamp, and relates to the field of electric appliances. The heat radiation LED lamp comprises a base and a lamp case, wherein the lamp case and the base are connected, a groove is formed in the base, crystal fixing glue is arranged on the bottom of the groove, a chip is arranged on the crystal fixing glue, the lamp case is made of epoxy resin materials, the groove is in a circular truncated coneround table shape, a light gathering layer is arranged on the surface of the groove, an insulation layer, a heat radiation layer and an aluminum base plate are sequentially arranged on the base from top to bottom, a heat conducting hole is formed between the heat radiation layer and the aluminum base plate, and a fan is arranged in the heat conducting hole. The heat radiation LED lamp has the characteristics that the light gathering effect of the LED lamp can be enhanced, the illumination capability of the LED lamp is improved, the electricity leakage and electric shock accidents of the LED lamp can be prevented, the use safety of the LED lamp is ensured, the active heat radiation can be realized, and the rely on external environment during the heat radiation can be reduced.
Description
Technical field
The utility model relates to appliance field, is specifically related to a kind of heat radiating LED lamp.
Background technology
LED is light emitting diode, luminous efficiency is high, good energy-conserving effect, early stage LED operating current is very low, dispel the heat less demanding, therefore seldom consider its heat dissipation problem, along with the raising of LED luminous efficiency and the increase of operating current, now heat dissipation problem becomes one of LED application very stubborn problem, heat radiating LED lamp is in the market of a great variety, the file that is 201220413753.1 as application number discloses a kind of cooling LED lamp, comprise lamp holder, heat loss through convection lamp body and the lampshade matching with heat loss through convection lamp body, in described heat loss through convection lamp body, be provided with LED lamp plate, described LED lamp plate is provided with LED lamp, described heat loss through convection lamp body is provided with convection cavity, and all communicate with convection cavity to head piece with to chute, simple in structure, cost is lower, by heat loss through convection lamp body structure is set, heat dispersion is greatly enhanced, but this cooling LED lamp can not solve, how to strengthen the spotlight effect of LED lamp, improve the illumination capability of LED lamp, how to prevent that LED lamp from leaking electricity, electric shock accidents, guarantee the use safety of LED lamp, the dependence of environment to external world while how to reduce heat radiation, problem that can active heat removal.
Utility model content
The purpose of this utility model is to provide a kind of heat radiating LED lamp, to solve the above-mentioned multinomial defect causing in prior art.
A kind of heat radiating LED lamp, comprise pedestal and lamp housing, described lamp housing is connected with pedestal, described pedestal is provided with groove, described bottom portion of groove is provided with crystal-bonding adhesive, described crystal-bonding adhesive is provided with chip, described lamp housing is epoxy resin material, described groove is truncated cone-shaped, groove surfaces is provided with light collecting layer, and described pedestal is followed successively by insulating barrier, heat dissipating layer and aluminium base from top to bottom, between described heat dissipating layer and aluminium base, is provided with thermal hole, in described thermal hole, be provided with fan, the thickness of described heat dissipating layer is 2mm-2.5mm.
Preferably, described base bottom is provided with pin, between described pin and chip, is connected with gold thread.
Preferably, described lamp housing is hemispherical.
Preferably, the diameter of described thermal hole is 2mm-3mm.
Preferably, described insulating barrier is phenoplasts material.
The utility model has the advantage of: the lamp housing of epoxy resin material and surface are provided with the groove of the truncated cone-shaped of light collecting layer, can strengthen the spotlight effect of LED lamp, improve the illumination capability of LED lamp, insulating barrier on pedestal, can prevent that LED lamp from leaking electricity, electric shock accidents, guarantee the use safety of LED lamp, fan in thermal hole and the thermal hole arranging between heat dissipating layer and aluminium base, can active heat removal, the dependence of environment to external world while reducing heat radiation, the insulating barrier of phenoplasts material, mechanical strength is high, good insulation preformance.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of heat radiating LED lamp described in the utility model.
Fig. 2 is the side view of a kind of heat radiating LED lamp described in the utility model.
Fig. 3 is A-A cutaway view of Fig. 2 of a kind of heat radiating LED lamp described in the utility model.
Wherein: 1-lamp housing, 2-groove, 3-insulating barrier, 4-heat dissipating layer, 5-thermal hole, 6-light collecting layer, 7-fan, 8-crystal-bonding adhesive, 9-chip, 10-aluminium base, 11-pin, 12-gold thread, 13-pedestal.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, be further elaborated the utility model.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of heat radiating LED lamp, comprise pedestal 13 and lamp housing 1, described lamp housing 1 is connected with pedestal 13, described pedestal 13 is provided with groove 2, described groove 2 bottoms are provided with crystal-bonding adhesive 8, described crystal-bonding adhesive 8 is provided with chip 9, described lamp housing 1 is epoxy resin material, described groove 2 is truncated cone-shaped, groove 2 surfaces are provided with light collecting layer 6, can strengthen the spotlight effect of LED lamp, improve the illumination capability of LED lamp, described pedestal 13 is followed successively by insulating barrier 3 from top to bottom, heat dissipating layer 4, with aluminium base 10, between described heat dissipating layer 4 and aluminium base 10, be provided with thermal hole 5, in described thermal hole 5, be provided with fan 7, insulating barrier on pedestal, can prevent that LED lamp from leaking electricity, electric shock accidents, guarantee the use safety of LED lamp, fan in thermal hole and the thermal hole arranging between heat dissipating layer and aluminium base, can active heat removal, the dependence of environment to external world while reducing heat radiation, the thickness of described heat dissipating layer 4 is 2mm-2.5mm.
It should be noted that described lamp housing 1 is hemispherical, described insulating barrier 3 is phenoplasts material, and mechanical strength is high, good insulation preformance.
In the present embodiment, the diameter of described thermal hole 5 is 2mm-3mm, and described pedestal 13 bottoms are provided with pin 11, between described pin 11 and chip 9, are connected with gold thread 12.
Based on above-mentioned, this heat radiating LED lamp, has the spotlight effect that can strengthen LED lamp, the illumination capability that improves LED lamp, can prevent that LED lamp from leaking electricity, electric shock accidents, guarantees the use safety of LED lamp, can active heat removal, the feature of the dependence of environment to external world while reducing heat radiation.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature, therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrating, is not only, allly within the scope of the utility model or in the change being equal in scope of the present utility model, is all included in the utility model.
Claims (5)
1. a heat radiating LED lamp, comprise pedestal and lamp housing, described lamp housing is connected with pedestal, described pedestal is provided with groove, described bottom portion of groove is provided with crystal-bonding adhesive, described crystal-bonding adhesive is provided with chip, it is characterized in that: described lamp housing is epoxy resin material, described groove is truncated cone-shaped, groove surfaces is provided with light collecting layer, and described pedestal is followed successively by insulating barrier, heat dissipating layer and aluminium base from top to bottom, between described heat dissipating layer and aluminium base, is provided with thermal hole, in described thermal hole, be provided with fan, the thickness of described thermal insulation layer is 2mm-2.5mm.
2. a kind of heat radiating LED lamp according to claim 1, is characterized in that: described base bottom is provided with pin, between described pin and chip, is connected with gold thread.
3. a kind of heat radiating LED lamp according to claim 1, is characterized in that: described lamp housing is hemispherical.
4. a kind of heat radiating LED lamp according to claim 1, is characterized in that: the diameter of described thermal hole is 2mm-3mm.
5. a kind of heat radiating LED lamp according to claim 1, is characterized in that: described insulating barrier is phenoplasts material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781730.0U CN203585905U (en) | 2013-12-03 | 2013-12-03 | Heat radiation LED (light emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781730.0U CN203585905U (en) | 2013-12-03 | 2013-12-03 | Heat radiation LED (light emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585905U true CN203585905U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781730.0U Expired - Fee Related CN203585905U (en) | 2013-12-03 | 2013-12-03 | Heat radiation LED (light emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676307A (en) * | 2013-12-03 | 2015-06-03 | 苏州承源光电科技有限公司 | Heat dissipation LED (light-emitting diode) lamp |
| CN106471631A (en) * | 2014-06-18 | 2017-03-01 | Lg伊诺特有限公司 | Light emitting device package |
-
2013
- 2013-12-03 CN CN201320781730.0U patent/CN203585905U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676307A (en) * | 2013-12-03 | 2015-06-03 | 苏州承源光电科技有限公司 | Heat dissipation LED (light-emitting diode) lamp |
| CN106471631A (en) * | 2014-06-18 | 2017-03-01 | Lg伊诺特有限公司 | Light emitting device package |
| CN106471631B (en) * | 2014-06-18 | 2018-12-18 | Lg伊诺特有限公司 | Light emitting device package |
| US10396247B2 (en) | 2014-06-18 | 2019-08-27 | Lg Innotek Co., Ltd. | Light-emitting device package |
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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 |
Granted publication date: 20140507 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |