CN203082681U - Reflection-cup-combined light-emitting diode (LED) waterproof reflector lamp - Google Patents
Reflection-cup-combined light-emitting diode (LED) waterproof reflector lamp Download PDFInfo
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- CN203082681U CN203082681U CN2012206685831U CN201220668583U CN203082681U CN 203082681 U CN203082681 U CN 203082681U CN 2012206685831 U CN2012206685831 U CN 2012206685831U CN 201220668583 U CN201220668583 U CN 201220668583U CN 203082681 U CN203082681 U CN 203082681U
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- radiator
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- reflector
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- reflection
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Abstract
The utility model discloses a reflection-cup-combined light-emitting diode (LED) waterproof reflector lamp. The reflection-cup-combined LED waterproof reflector lamp comprises a rear cover, a lamp base, a radiator, a power supply, a COB light source, a reflection cup, a transparent plate and a front cover. The lamp base is fixedly installed on the rear cover. The rear cover is fixedly installed at the rear end of the radiator. The power supply is arranged in the rear cover. An input end of the power supply is electrically connected with the lamp base, and an output end of the power supply is electrically connected with the COB light source. The COB light source is attached to the interior of the front end of the radiator. The reflection cup is arranged on the periphery of the COB light source inside the radiator. The transparent plate is arranged at the front end of the reflection cup. The front cover is fixedly installed on the radiator. The transparent plate and the reflection plate are installed on the radiator through the front cover. The radiator is designed to be petal-shaped and is matched with the reflection cup to dissipate heat. Heat flux generated by the light source generates chimney effect through the reflection cup and the radiator and can effectively improve convection generation efficiency of the heat flux and surrounding air, and therefore the structure of the radiator and dies are simplified, and the weight of the lamp body and product costs are reduced.
Description
Technical field
The utility model discloses a kind of LED lamp, particularly a kind of reflector combined LED waterproof shot-light.
Background technology
Along with expanding economy, the progress of society, energy conservation has become inevitable and social consensus.The LED light fixture is as the green illumination device of environmental protection and energy saving, in illuminating industry just flourish.Application in people's life such as LED shot-light, PAR lamp, LED bulb lamp and LED fluorescent tube more and more widely, as everyone knows, the LED lighting device time can produce a large amount of heats in work, needs in time distribute it, and conventional technology all is to say that LED mounts on the radiator to dispel the heat, so then there is a shortcoming, promptly be the waterproof problem of LED lamp, present LED lamp all is non-water-tight, as the LED street lamp, also can accomplish good waterproof effect, bring a lot of inconveniences to use by its shell.
Summary of the invention
At the above-mentioned relatively poor shortcoming of mentioning of waterproof effects such as LED of the prior art, the utility model provides a kind of new reflector combined LED waterproof shot-light, it is provided with structures such as reflector, transparent panel and realizes the front end waterproof at the radiator front end, the radiator rear end is provided with bonnet, holder structure, realizes the rear end waterproof.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of reflector combined LED waterproof shot-light, the waterproof shot-light comprises bonnet, lamp holder, radiator, power supply, the COB light source, reflector, transparent panel and protecgulum, lamp holder is fixedly mounted on the bonnet, bonnet is fixedly mounted on the radiator rear end, power supply is arranged in the bonnet, power input is electrically connected with lamp holder, power output end is electrically connected with the COB light source, the COB light source is mounted on radiator front end inside, reflector is arranged on around the inner COB light source of radiator, transparent panel is arranged on the reflector front end, and protecgulum is fixedly mounted on the radiator, by protecgulum transparent panel and reflector is installed on the radiator.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Also be provided with in the described reflector and dazzle the light cup, dazzle the light cup and be arranged on around the COB light source.
Be provided with the bonnet water proof ring between described bonnet and the radiator.
Be provided with the protecgulum water proof ring between described transparent panel and the radiator.
Described COB light source is mounted on the fixed head, and fixed head is mounted on the radiator.
Be provided with the COB heat conductive silica gel between described COB light source and the fixed head.
Be provided with the waterproof heat conductive silica gel between described fixed head and the radiator.
The beneficial effects of the utility model are: radiator configuration design likeness in form petal in the utility model, cooperate reflector to dispel the heat, the type of thermal communication that light source produces crosses reflector and radiator generation stack effect can effectively improve the efficient that produces convection current with surrounding air, thereby simplification heat spreader structures, simplify mould and alleviate lamp body weight, reduce product cost.Degree of protection of the present utility model can reach IP65, has waterproof, moisture-proof function, can effectively solve the use under some particular surroundings.The utility model serial lamps and lanterns luminous intensity distribution adopts the anti-photo structure of dazzling, and reduces the COB light source and concentrates the discomfort that human body is produced because of brightness.The utility model product structure is reasonable, and waterproof, preponderance, the heat radiation that efficiently solves PAR lamp in the past is bad, ghost image, dazzle difficult points such as light.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model perspective view.
Fig. 2 is another visual angle perspective view of the utility model.
Fig. 3 is the utility model cross-sectional view.
Fig. 4 is the utility model decomposing state structural representation.
Among the figure, the 1-protecgulum, the 2-PC transparent panel, 3-protecgulum water proof ring, 4-dazzles the light cup, 5-reflector, 6-COB light source, 7-COB heat conductive silica gel, 8-fixed head, 9-waterproof heat conductive silica gel, 10-radiator, 11-power supply, 12-bonnet water proof ring, 13-bonnet, 14-lamp holder.
The specific embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please in conjunction with referring to accompanying drawing 1 to accompanying drawing 4, the utility model mainly is the COB(Chip On Board of a kind of LED of being applied in lighting field indoor and outdoor, i.e. chip on board encapsulation) the PAR lamp of light source, be used to replace the conventional incandescent illumination.The utility model main body is a radiator 10, and radiator 10 front ends are the COB illuminator, and radiator 10 rear ends are power-supply system.In the present embodiment, radiator 10 rear ends offer internal thread, bonnet 13 is provided with external screw thread, bonnet 13 is by being threaded on the radiator 10, be provided with bonnet water proof ring 12 between bonnet 13 and the radiator 10, but the waterproof at bonnet 13 places, be installed with lamp holder 14 on the bonnet 13, in the present embodiment, lamp holder 14 adopts the E27 screw socket, during concrete enforcement, also can adopt the lamp holder of other interface shapes, power supply 11 is arranged on bonnet 13 inside, and power supply 11 inputs are electrically connected with lamp holder 14, external power supply is in lamp holder 14 input power supplys 11, and power supply 11 is exported to 6 power supplies of COB light source.
In the utility model, be embedded with reflector 5 in radiator 10 front end inside, in the present embodiment, radiator 10 configuration designs likeness in form petal, cooperate reflector 5 to use again, through after making up with reflector 5, the type of thermal communication that light source produces crosses reflector 5 and radiator 10 generation stack effects can effectively improve the efficient that produces convection current with surrounding air by 10 configuration designs of scientific and reasonable radiator, thereby can simplify mould and alleviate 30% lamp body weight, reduce product cost.In the present embodiment, radiator 10 front bottom end are equipped with fixed head 8, are provided with waterproof heat conductive silica gel 9 between fixed head 8 and the radiator 10, and in the present embodiment, fixed head 8 is fixedly mounted on the radiator 10 by screw.COB light source 6 is installed on the fixed head 8, is provided with COB heat conductive silica gel 7 between COB light source 6 and the fixed head 8, and in the present embodiment, COB light source 6 is fixedly mounted on the fixed head 8 by screw.In the present embodiment, be equipped with in reflector 5 inside and dazzle light cup 4, dazzling light cup 4 is arranged on around the COB light source 6, dazzling light cup 4 bottoms is provided with clamping and grabs, grab by clamping and to be connected on the fixed head 8, the optics luminous intensity distribution adopts reflector 5 to add the optical design of dazzling light cup 4 in the utility model, and the part light that COB light source 6 produces is dazzled luminous intensity, hot spot light shape by dazzling light cup 4 back sides refraction reflector 5, can effectively controlling, made circular hot spot more mellow and fuller.Reflector 5 front ends are provided with transparent panel 2, in the present embodiment, transparent panel 2 adopts the PC material to make, be provided with protecgulum water proof ring 3 between transparent panel 2 and the reflector 5, can reach the purpose of waterproof, the radiator 10 front ends outside is provided with external screw thread, protecgulum 1 is provided with internal thread, protecgulum 1 is by being threaded in radiator 10 front ends, by protecgulum 1 transparent panel 2 and reflector 5 are installed in the radiator 10, protecgulum water proof ring 3 produces the gap between the deformation applying part under the pressurized of PC transparent panel 2 and reflector 5 end faces, form sealing, solve the problem of PAR lamp front end waterproof.
The utility model in use, the heat that COB light source 6 produces is transmitted on the fixed head 8 by high thermal conductive silicon glue 7, the heat part of fixed head 8 is delivered to radiator 10 by waterproof heat conductive silica gel 9, another one is delivered to reflector 5 by fixed head 8.Reflector 5 is used silica gel sealing, at this moment a part of heat of radiator 10 can loose in air by the form that external surface area is penetrated with the width of cloth, after reflector 5 inside also have quite high heat and radiator 10 to be combined into new radiating element, rise rib groove with radiator of the heat of meeting air around the reflector 5 produces stack effect and has effectively promoted the convection current between air and with the thermal convection current form of dispelling the heat these heats have been imported in the air and go, and power supply 11 is isolated fully by bonnet 13 and lamp body, and the heat that power supply 11 is produced sheds by the bonnet 13 that uses heat-conducting plastic.
Radiator configuration design likeness in form petal in the utility model, cooperate reflector to dispel the heat, the type of thermal communication that light source produces crosses reflector and radiator generation stack effect can effectively improve the efficient that produces convection current with surrounding air, thereby simplification heat spreader structures, simplify mould and alleviate lamp body weight, reduce product cost.Degree of protection of the present utility model can reach IP65, has waterproof, moisture-proof function, can effectively solve the use under some particular surroundings.The utility model serial lamps and lanterns luminous intensity distribution adopts the anti-photo structure of dazzling, and reduces the COB light source and concentrates the discomfort that human body is produced because of brightness.The utility model product structure is reasonable, and waterproof, preponderance, the heat radiation that efficiently solves PAR lamp in the past is bad, ghost image, dazzle difficult points such as light.
Claims (7)
1. reflector combined LED waterproof shot-light, it is characterized in that: described waterproof shot-light comprises bonnet, lamp holder, radiator, power supply, the COB light source, reflector, transparent panel and protecgulum, lamp holder is fixedly mounted on the bonnet, bonnet is fixedly mounted on the radiator rear end, power supply is arranged in the bonnet, power input is electrically connected with lamp holder, power output end is electrically connected with the COB light source, the COB light source is mounted on radiator front end inside, reflector is arranged on around the inner COB light source of radiator, transparent panel is arranged on the reflector front end, and protecgulum is fixedly mounted on the radiator, by protecgulum transparent panel and reflector is installed on the radiator.
2. reflector combined LED waterproof shot-light according to claim 1 is characterized in that: also be provided with in the described reflector and dazzle the light cup, dazzle the light cup and be arranged on around the COB light source.
3. reflector combined LED waterproof shot-light according to claim 1 is characterized in that: be provided with the bonnet water proof ring between described bonnet and the radiator.
4. reflector combined LED waterproof shot-light according to claim 1 is characterized in that: be provided with the protecgulum water proof ring between described transparent panel and the radiator.
5. according to any described reflector combined LED waterproof shot-light in the claim 1 to 4, it is characterized in that: described COB light source is mounted on the fixed head, and fixed head is mounted on the radiator.
6. reflector combined LED waterproof shot-light according to claim 5 is characterized in that: be provided with the COB heat conductive silica gel between described COB light source and the fixed head.
7. reflector combined LED waterproof shot-light according to claim 5 is characterized in that: be provided with the waterproof heat conductive silica gel between described fixed head and the radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206685831U CN203082681U (en) | 2012-12-07 | 2012-12-07 | Reflection-cup-combined light-emitting diode (LED) waterproof reflector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206685831U CN203082681U (en) | 2012-12-07 | 2012-12-07 | Reflection-cup-combined light-emitting diode (LED) waterproof reflector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082681U true CN203082681U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206685831U Expired - Fee Related CN203082681U (en) | 2012-12-07 | 2012-12-07 | Reflection-cup-combined light-emitting diode (LED) waterproof reflector lamp |
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| Country | Link |
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| CN (1) | CN203082681U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276396A (en) * | 2014-07-05 | 2016-01-27 | 宁波宇润电器有限公司 | Multi-bulb high condensation and transmittance safety lamp set |
| CN106195655A (en) * | 2016-07-13 | 2016-12-07 | 佛山电器照明股份有限公司 | A kind of LED PAR lamp |
| CN109488945A (en) * | 2018-12-19 | 2019-03-19 | 凌征永 | Marine fishing lamp |
-
2012
- 2012-12-07 CN CN2012206685831U patent/CN203082681U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276396A (en) * | 2014-07-05 | 2016-01-27 | 宁波宇润电器有限公司 | Multi-bulb high condensation and transmittance safety lamp set |
| CN106195655A (en) * | 2016-07-13 | 2016-12-07 | 佛山电器照明股份有限公司 | A kind of LED PAR lamp |
| CN109488945A (en) * | 2018-12-19 | 2019-03-19 | 凌征永 | Marine fishing lamp |
| CN109488945B (en) * | 2018-12-19 | 2024-05-31 | 广东省莱东电器科技有限公司 | Marine fishing lamp |
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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: 20130724 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |