CN204922687U - LED shot -light - Google Patents
LED shot -light Download PDFInfo
- Publication number
- CN204922687U CN204922687U CN201520651089.8U CN201520651089U CN204922687U CN 204922687 U CN204922687 U CN 204922687U CN 201520651089 U CN201520651089 U CN 201520651089U CN 204922687 U CN204922687 U CN 204922687U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lamp holder
- led
- radiator body
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- 239000004411 aluminium Substances 0.000 claims abstract description 19
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 238000001746 injection moulding Methods 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a LED shot -light, including lamp holder, drive power supply subassembly, radiator, aluminium base board, LED light source subassembly and lens, the lamp holder includes the lamp holder casing of tube -shape, the drive power supply unit mount in in the inner chamber of lamp holder casing, the radiator includes cylindric radiator main part, is equipped with radiating fin on the lateral wall of radiator main part, the one end of radiator main part and the open end fixed connection of lamp holder, the other end of radiator main part is equipped with and holds the chamber, radiator main part and the overall structure of radiating fin for adopting the integrative injection moulding of heat conduction plastics, the intracavity that holds at the radiator is installed to aluminium base board, LED light source subassembly fixed mounting on aluminium base board, electric connection between LED lamp pearl and the drive power supply subassembly, lens fixation install the radiator hold the outer terminal surface in chamber on. The utility model has the characteristics of insulating properties is good, heat dispersion is good, equipment convenient and fast, can provide better radiating condition, have better safety guarantee moreover.
Description
Technical field
The utility model relates to a kind of lighting device, particularly relates to a kind of LED spotlight.
Background technology
At present, LED spotlight, consume energy little advantage high with its brightness is widely used.LED spotlight generally comprises lamp holder, LED lamp panel, radiator and for the reflector that adjusts lighting angle or lens, is provided with power supply in lamp holder.There is following shortcoming in LED spotlight of the prior art: 1, existing LED spotlight or be adopt pure aluminum material as the cooling mechanism of LED lamp, or adopt heat-conducting plastic as the cooling mechanism of light fixture.Although adopt fine aluminium cooling mechanism very outstanding in heat conduction, the challenge that the design in electrical shock safety is larger in the future, cannot accomplish to insulate completely.And simple employing heat-conducting plastic can solve the safety problem of product insulation easily, but product heat conduction is again be not as good as pure aluminum material, and what bad heat conduction can cause again LED light to decay more goes through evil.2, also there is the troublesome shortcoming of assembling in existing LED spotlight.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of LED spotlight, has good insulation preformance, perfect heat-dissipating, feature efficiently easy to assembly, can provide better radiating condition, and have better safety guarantee.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of LED spotlight, is characterized in that: comprise lamp holder, driving power assembly, radiator, aluminium base, LED light source component and lens;
Described lamp holder comprises the shell of lamp base of tubular, and described shell of lamp base has blind end and openend;
Described driving power assembly is installed in the inner chamber of described shell of lamp base;
Described radiator comprises columned radiator body, and the lateral wall of described radiator body is provided with several along the equally distributed radiating fin of radiator body excircle, all forms a heat dissipation channel between two often adjacent radiating fins; One end of described radiator body is fixedly connected with the openend of described lamp holder, and the other end of described radiator body is provided with container cavity; Described radiator body and radiating fin are the overall structure adopting heat-conducting plastic integrated injection molding;
Described aluminium base is fixedly mounted in the container cavity of described radiator removably;
Described LED light source component comprises light source substrate and is fixedly installed on the LED lamp bead on described light source substrate; Described light source substrate is fixedly mounted on described aluminium base removably, is electrically connected between described LED lamp bead and driving power assembly;
Described lens are fixedly mounted on the outer face of the container cavity of described radiator removably.
As preferably, the outer rim of the outer face of the container cavity of described radiator body is provided with circle ring disk; Several described radiating fins are fixedly connected with described circle ring disk respectively; Described circle ring disk is provided with several through holes, and each through hole is communicated with a heat dissipation channel.
As preferably, between two often adjacent radiating fins, be equipped with a reinforcement.Add the bulk strength of radiator.
As preferably, described radiator body, radiating fin, circle ring disk and reinforcement are the overall structure adopting heat-conducting plastic integrated injection molding;
As preferably, the opening part inwall of the container cavity of described radiator body is provided with toroidal cavity, and described lens are fastened in this toroidal cavity.
As preferably, the lamp holder of described lamp holder to be model be GU10.
As preferably, described radiator is the radiator adopting PA heat-conducting plastic injection moulding integrated molding.
Compared to existing technology, the beneficial effects of the utility model are:
1, radiator of the present utility model comprises radiator body and radiating fin, forms heat dissipation channel between adjacent radiating fin; Described radiator body and radiating fin are the overall structure adopting heat-conducting plastic integrated injection molding.Described aluminium base is fixedly mounted in the container cavity of described radiator removably; By such design, make product have the advantage of good insulation preformance, perfect heat-dissipating, better radiating condition can be provided, and have better safety guarantee.Meanwhile, owing to being all adopt dismountable mode to connect between each part, product is made to have advantage efficiently easy to assembly.
2, the outer rim of the outer face of the container cavity of radiator body of the present utility model is provided with circle ring disk; Several described radiating fins are fixedly connected with described circle ring disk respectively; A reinforcement is equipped with between two often adjacent radiating fins.Such design, adds the bulk strength of radiator.
3, the utility model adopts PA heat-conducting plastic, the few half of its density ratio aluminium, thus decreases the cost of transport.The PA heat-conducting plastic that this product adopts, it is worth more cheap relative to fine aluminium, and product can have better profit slightly, and better price also makes product have better market.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
The utility model embodiment is illustrated further below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the LED spotlight of embodiment 1;
Fig. 2 is the stereogram of the radiator of embodiment 1;
Fig. 3 is the stereogram of another angle of the radiator of embodiment 1;
Wherein, 1, lamp holder; 2, driving power assembly; 3, radiator; 31, radiator body; 311, container cavity; 312, toroidal cavity; 32, radiating fin; 321, heat dissipation channel; 33, reinforcement; 34, circle ring disk; 341, through hole; 4, aluminium base; 5, LED light source component; 51, light source substrate; 52, LED lamp bead; 6, lens.
Detailed description of the invention
Embodiment 1:
With reference to Fig. 1-3, a kind of LED spotlight, comprises lamp holder 1, driving power assembly 2, radiator 3, aluminium base 4, LED light source component 5 and lens 6;
Described lamp holder 1 comprises the shell of lamp base of tubular, and described shell of lamp base has blind end and openend;
Described driving power assembly 2 is installed in the inner chamber of described shell of lamp base;
Described radiator 3 comprises columned radiator body 31, and the lateral wall of described radiator body 31 is provided with several along the equally distributed radiating fin 32 of radiator body 31 excircle, is equipped with a reinforcement 33 between two often adjacent radiating fins 32.A heat dissipation channel 321 is all formed between two often adjacent radiating fins 32; One end of described radiator body 31 is fixedly connected with the openend of described lamp holder 1, and the other end of described radiator body 31 is provided with container cavity 311; The outer rim of the outer face of the container cavity 311 of described radiator body 31 is provided with circle ring disk 34; Several described radiating fins 32 are fixedly connected with described circle ring disk 34 respectively; Described circle ring disk 34 is provided with several through holes 341, and each through hole 341 is communicated with a heat dissipation channel 321.Described radiator body 31, radiating fin 32, circle ring disk 34 and reinforcement 33 are the overall structure adopting heat-conducting plastic integrated injection molding;
Described aluminium base 4 is mounted by means of bolts in the container cavity 311 of described radiator 3;
The LED lamp bead 52 that described LED light source component 5 comprises light source substrate 51 and is fixedly installed on described light source substrate 51; Described light source substrate 51 is fixedly mounted on described aluminium base 4 removably, is electrically connected between described LED lamp bead 52 and driving power assembly 2;
Described lens 6 are fixedly mounted on the outer face of the container cavity 311 of described radiator 3 removably.The opening part inwall of the container cavity 311 of described radiator body 31 is provided with toroidal cavity 312, and described lens 6 are fastened in this toroidal cavity 312.
Described lamp holder 1 for model be the lamp holder of GU10.Described radiator 3 is the radiator adopting PA heat-conducting plastic injection moulding integrated molding.Assembling process of the present utility model is as follows:
1, aluminium base is fixed in the container cavity of radiator.2, driving power assembly is loaded GU10 lamp holder inner, by two Electrode connection of the input line of power supply and GU10 lamp holder; 3, by screw, radiator is fixed on the openend of GU10 lamp holder; 4, LED light source component is fixed on the aluminium base in radiator container cavity, finally covers the assembling that lens complete shot-light again.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (7)
1. a LED spotlight, is characterized in that: comprise lamp holder, driving power assembly, radiator, aluminium base, LED light source component and lens;
Described lamp holder comprises the shell of lamp base of tubular, and described shell of lamp base has blind end and openend;
Described driving power assembly is installed in the inner chamber of described shell of lamp base;
Described radiator comprises columned radiator body, and the lateral wall of described radiator body is provided with several along the equally distributed radiating fin of radiator body excircle, all forms a heat dissipation channel between two often adjacent radiating fins; One end of described radiator body is fixedly connected with the openend of described lamp holder, and the other end of described radiator body is provided with container cavity; Described radiator body and radiating fin are the overall structure adopting heat-conducting plastic integrated injection molding;
Described aluminium base is fixedly mounted in the container cavity of described radiator removably;
Described LED light source component comprises light source substrate and is fixedly installed on the LED lamp bead on described light source substrate; Described light source substrate is fixedly mounted on described aluminium base removably, is electrically connected between described LED lamp bead and driving power assembly;
Described lens are fixedly mounted on the outer face of the container cavity of described radiator removably.
2. LED spotlight according to claim 1, is characterized in that: the outer rim of the outer face of the container cavity of described radiator body is provided with circle ring disk; Several described radiating fins are fixedly connected with described circle ring disk respectively; Described circle ring disk is provided with several through holes, and each through hole is communicated with a heat dissipation channel.
3. LED spotlight according to claim 2, is characterized in that: be equipped with a reinforcement between two often adjacent radiating fins.
4. LED spotlight according to claim 3, is characterized in that: described radiator body, radiating fin, circle ring disk and reinforcement are the overall structure adopting heat-conducting plastic integrated injection molding.
5. LED spotlight according to claim 1, is characterized in that: the opening part inwall of the container cavity of described radiator body is provided with toroidal cavity, and described lens are fastened in this toroidal cavity.
6. LED spotlight according to claim 1, is characterized in that: the lamp holder of described lamp holder to be model be GU10.
7. LED spotlight according to claim 1, is characterized in that: described radiator is the radiator adopting PA heat-conducting plastic injection moulding integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651089.8U CN204922687U (en) | 2015-08-26 | 2015-08-26 | LED shot -light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651089.8U CN204922687U (en) | 2015-08-26 | 2015-08-26 | LED shot -light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922687U true CN204922687U (en) | 2015-12-30 |
Family
ID=54971812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520651089.8U Expired - Fee Related CN204922687U (en) | 2015-08-26 | 2015-08-26 | LED shot -light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204922687U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247209A (en) * | 2015-08-28 | 2016-12-21 | 中山市风华稀柠照明设计有限公司 | A desk lamp with convenient adjustment |
| CN106322239A (en) * | 2015-08-28 | 2017-01-11 | 吴素贞 | A rotatable lighting fixture with good light effect |
| CN106369414A (en) * | 2015-08-28 | 2017-02-01 | 中山市顺羽机电科技有限公司 | A simple living room LED decorative lamp |
| CN110529812A (en) * | 2019-09-20 | 2019-12-03 | 嘉兴市光泰照明有限公司 | A kind of double light LED motorcycle headlights |
| CN114877274A (en) * | 2022-05-16 | 2022-08-09 | 兰州万里航空机电有限责任公司 | Light source structure of a landing light for aviation |
-
2015
- 2015-08-26 CN CN201520651089.8U patent/CN204922687U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247209A (en) * | 2015-08-28 | 2016-12-21 | 中山市风华稀柠照明设计有限公司 | A desk lamp with convenient adjustment |
| CN106322239A (en) * | 2015-08-28 | 2017-01-11 | 吴素贞 | A rotatable lighting fixture with good light effect |
| CN106369477A (en) * | 2015-08-28 | 2017-02-01 | 吴素贞 | Rotatable high-power lighting equipment |
| CN106369478A (en) * | 2015-08-28 | 2017-02-01 | 吴素贞 | An energy-saving and environment-friendly lamp |
| CN106369440A (en) * | 2015-08-28 | 2017-02-01 | 郭克女 | Environment-friendly lighting lamp |
| CN106369480A (en) * | 2015-08-28 | 2017-02-01 | 吴素贞 | A rotatable high-power lighting device |
| CN106369414A (en) * | 2015-08-28 | 2017-02-01 | 中山市顺羽机电科技有限公司 | A simple living room LED decorative lamp |
| CN106369476A (en) * | 2015-08-28 | 2017-02-01 | 吴素贞 | Rotatable LED illuminating lamp |
| CN106369479A (en) * | 2015-08-28 | 2017-02-01 | 吴素贞 | Rotatable energy-saving LED lamp |
| CN106369441A (en) * | 2015-08-28 | 2017-02-01 | 吴素贞 | LED device for rotatable lighting |
| CN106382544A (en) * | 2015-08-28 | 2017-02-08 | 中山市风华稀柠照明设计有限公司 | a lamp for lighting |
| CN110529812A (en) * | 2019-09-20 | 2019-12-03 | 嘉兴市光泰照明有限公司 | A kind of double light LED motorcycle headlights |
| CN114877274A (en) * | 2022-05-16 | 2022-08-09 | 兰州万里航空机电有限责任公司 | Light source structure of a landing light for aviation |
| CN114877274B (en) * | 2022-05-16 | 2024-02-06 | 兰州万里航空机电有限责任公司 | Light source structure of landing lamp for aviation |
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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: 20151230 |