CN204717475U - A kind of LED down - Google Patents
A kind of LED down Download PDFInfo
- Publication number
- CN204717475U CN204717475U CN201520250360.7U CN201520250360U CN204717475U CN 204717475 U CN204717475 U CN 204717475U CN 201520250360 U CN201520250360 U CN 201520250360U CN 204717475 U CN204717475 U CN 204717475U
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- CN
- China
- Prior art keywords
- light source
- cushion block
- outer cover
- aluminium base
- base cushion
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- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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Abstract
The utility model discloses a kind of LED down, comprise outer cover and radiator, lens are provided with in outer cover, lens openings place is provided with lens chuck ring, lens chuck ring is provided with safety glass, safety glass is pressed in the opening part of outer cover, the opening part of outer cover is provided with the first water proof ring, outer outer sleeve is provided with the second water proof ring, power supply is provided with in radiator, the lower end of radiator is provided with bottom, the upper end of radiator is provided with aluminium base cushion block, light source fixed support is provided with in the middle part of aluminium base cushion block, light source fixed support is provided with LED light source, aluminium base cushion block is provided with the 3rd waterproof washer, input line is provided with in the middle part of bottom, input line is fixed by wire holder, bottom lower surface is provided with conducting strip.The utility model compact conformation, volume is little, perfect heat-dissipating.
Description
Technical field
The utility model relates to LED, particularly a kind of LED down.
Background technology
LED is the solid-state light emitting element that a kind of semi-conducting material is made, and has that reaction speed is fast, volume is little, a feature such as power-saving, shatter-proof, environmental protection.
Along with the continuous progress with manufacturing technology that improves constantly of people's living standard, lamp and the source of light of all kinds is continuous must weed out the old and bring forth the new, the demand of user to light fixture is constantly increased, cause electric consumption on lighting amount fast lifting, therefore, LED high-efficient electric-saving light source in response to and give birth to, and along with the development of technology is with ripe, the performance indications of LED increase substantially day by day, at present, the light efficiency of white light meets or exceeds the light efficiency level of ordinary incandescent lamp already, and luminous flux and colour developing are also increasing considerably.
At present, take Halogen lamp LED as the Down lamp of light source, the indoor illumination light fitting be made up of the external shell of halogen lamp cup, Down lamp shell, lamp socket, electronic transformer, described Down lamp, lamp socket, Ceramic lamp base, halogen lamp cup and electronic transformer ballast.Not only structure is comparatively complicated for the Down lamp of said structure design, and volume is large, and energy consumption is high, and during work, temperature is too high, and poor heat radiation, can not meet the requirement that consumer is more and more higher to Down lamp.
Utility model content
The purpose of this utility model is the above-mentioned defect for prior art, provides a kind of compact conformation, and volume is little, the LED down of perfect heat-dissipating.
For solving the above-mentioned defect of prior art, the technical scheme that the utility model provides is: a kind of LED down, comprise outer cover and radiator, lens are provided with in described outer cover, described lens openings place is provided with a lens chuck ring, described lens chuck ring is provided with a safety glass, described safety glass is pressed in the opening part of described outer cover, the first water proof ring is provided with at the opening part of described outer cover, described outer outer sleeve is provided with the second water proof ring, a power supply is provided with in described radiator, the lower end of described radiator is provided with a bottom, the upper end of described radiator is provided with an aluminium base cushion block, the upper center of described aluminium base cushion block is provided with a light source fixed support, the support bracket fastened middle part of described light source is provided with a LED light source installing hole, the position of the corresponding described LED light source installing hole in described aluminium base cushion block upper surface is provided with a LED light source, the first insulating trip is provided with in the middle part of the lower surface of described aluminium base cushion block, the 3rd waterproof washer is provided with between described aluminium base cushion block and described outer cover inwall, an input line is provided with in the middle part of described bottom lower end, described bottom upper center is provided with the second insulating trip, described input line is fixed by a wire holder, described bottom lower surface is provided with a conducting strip, the input of described power supply is electrically connected with described input line, the output of described power supply is electrically connected with described LED light source, the junction of described input line and described bottom is provided with an electric wire and protects tarpaulin.
One as the utility model LED down is improved, and described light source fixed support is fixed on described aluminium base cushion block by multiple light source fixed screw.
One as the utility model LED down is improved, and described aluminium base cushion block is fixed on described outer cover inwall by multiple aluminium base cushion block fixed screw.
One as the utility model LED down is improved, and described bottom is fixed on the lower end of described radiator by multiple bottom fixed screw.
One as the utility model LED down is improved, and described wire holder is fixed on described bottom by multiple wire holder screw.
One as the utility model LED down is improved, and described conducting strip is fixed on described bottom by multiple conducting strip screw and O type pad.
One as the utility model LED down is improved, and the outside of described outer cover is provided with two mutual corresponding installation clips.
Compared with prior art, the utility model has the advantages that: the utility model adopt LED light source be arranged on radiator upper end aluminium base cushion block on, the heat-conducting silicone grease of high thermal conductivity coefficient is adopted to make aluminium base cushion block and radiator seamless link, when LED light source adstante febre, accelerate the speed of LED light source to radiator heat by conduction.Simultaneously, spreader surface has multiple radiating fin, increase the surface radiating area of radiator, improve the efficiency of radiator heat-dissipation, thus make LED down have good radiating effect, in addition, the heat that LED chip produces conducts to radiator through aluminium base cushion block, improve the conduction efficiency of heat, further increase the radiating effect of LED down, extend the service life of LED down.Further, package assembly of the present utility model is quite compact, substantially reduces the volume of this product, thus reduces production cost.The connection of each parts of the utility model adopts screw to connect, and easy to assembly, each part can be changed.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view.
Fig. 2 is exploded perspective view of the present utility model.
Reference numeral title: 1, outer cover 2, radiator 3, lens 4, lens chuck ring 5, safety glass 6, first water proof ring 7, second water proof ring 8, power supply 9, first insulating trip 10, bottom 11, aluminium base cushion block 12, light source fixed support 13, LED light source 14, 3rd waterproof washer 15, input line 16, wire holder 17, conducting strip 18, light source fixed screw 19, aluminium base cushion block fixed screw 20, bottom fixed screw 21, wire holder screw 22, conducting strip screw 23, O type pad 24, clip 25 electric wire protection tarpaulin 26 is installed, LED light source installing hole 27, second insulating trip.
Detailed description of the invention
Just with reference to the accompanying drawings the utility model is further described below.
As depicted in figs. 1 and 2, a kind of LED down, comprise outer cover 1 and radiator 2, lens 3 are provided with in outer cover 1, lens 3 opening part is provided with a lens chuck ring 4, lens chuck ring 4 is provided with a safety glass 5, safety glass 5 is pressed in the opening part of outer cover 1, the first water proof ring 6 is provided with at the opening part of outer cover 1, the second water proof ring 7 is arranged with outside outer cover 1, a power supply 8 is provided with in radiator 2, the lower end of radiator 2 is provided with a bottom 10, the upper end of radiator 2 is provided with an aluminium base cushion block 11, the upper center of aluminium base cushion block 11 is provided with a light source fixed support 12, the middle part of light source fixed support 12 is provided with a LED light source installing hole 26, the position of the corresponding LED light source installing hole 26 in aluminium base cushion block 11 upper surface is provided with a LED light source 13, the first insulating trip 9 is provided with in the middle part of the lower surface of aluminium base cushion block 11, the 3rd waterproof washer 14 is provided with between aluminium base cushion block 11 and outer cover 1 inwall, an input line 15 is provided with in the middle part of bottom 10 lower end, bottom 10 upper center is provided with the second insulating trip 27, input line 15 is fixed by a wire holder 16, bottom 10 lower surface is provided with a conducting strip 17, the input of power supply 8 is electrically connected with input line 15, the output of power supply 8 is electrically connected with described LED light source 13, input line 15 is provided with an electric wire with the junction of bottom 10 and protects tarpaulin 25.
Preferably, light source fixed support 12 is fixed on aluminium base cushion block 11 by multiple light source fixed screw 18.
Preferably, aluminium base cushion block 11 is fixed on outer cover 1 inwall by multiple aluminium base cushion block fixed screw 19.
Preferably, bottom 10 is fixed on the lower end of radiator 2 by multiple bottom fixed screw 20.
Preferably, wire holder 16 is fixed on bottom 10 by multiple wire holder screw 21.
Preferably, conducting strip 17 is fixed on bottom 10 by multiple conducting strip screw 22 and O type pad 23.
Preferably, the outside of outer cover 1 is provided with two mutual corresponding installation clips 24.Clip 24 is installed for fixing this product, convenient installation.
Assembling process of the present utility model: first by the first water proof ring 6, safety glass 5, lens chuck ring 4 is pressed in outer cover 1 successively, power supply 8 loads radiator 2, arranging this first insulating trip 9 of the first insulating trip 9(in the middle part of the lower surface of aluminium base cushion block 11 is highland barley paper component), it is highland barley paper component that bottom 10 upper center arranges this second insulating trip 27 of the second insulating trip 27(), aluminium base cushion block 11 is fixed on outer cover 1 inwall by multiple aluminium base cushion block fixed screw 19, by multiple light source fixed screw 18 fixed light source fixed support 12 in the middle part of aluminium base cushion block 11, gap between the junction of aluminium base cushion block 11 and radiator 2 is sealed by heat-conducting silicone grease, be convenient to the heat diffusion of LED light source 13, reduce the light decay of LED light source 13, the lower end of radiator 2 is by multiple bottom fixed screw 20 fixed bottom cover 10, input line 15 is fixed by a wire holder 16 in the middle part of bottom 10, wire holder 16 is fixed on bottom 10 by multiple wire holder screw 21, bottom 10 lower surface is by multiple conducting strip screw 22 and O type pad 23 fixed-conductive film 17, LED light source 13 aims at the lower ending opening of lens 3, then the radiator 2 assembled is fixed on outer cover 1, and be convenient to install at the installation clip 24 that the arranged outside two of outer cover 1 is mutually corresponding.
The utility model adopt LED light source 13 be arranged on radiator 2 upper end aluminium base cushion block 11 on, when LED light source 13 adstante febre, accelerate LED light source 13 to the speed of radiator heat by conduction.Simultaneously, radiator 2 surface has multiple radiating fin, increase the surface radiating area of radiator 2, improve the efficiency that radiator 2 dispels the heat, thus make LED down have good radiating effect, in addition, aluminium base cushion block 11 is screwed on radiator 2, and the heat that LED chip produces conducts to radiator 2 through aluminium base cushion block 11, improves the conduction efficiency of heat, further increase the radiating effect of LED down, extend the service life of LED down.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. a LED down, comprise outer cover (1) and radiator (2), it is characterized in that, lens (3) are provided with in described outer cover (1), described lens (3) opening part is provided with a lens chuck ring (4), described lens chuck ring (4) is provided with a safety glass (5), described safety glass (5) is pressed in the opening part of described outer cover (1), the first water proof ring (6) is provided with at the opening part of described outer cover (1), the second water proof ring (7) is arranged with outside described outer cover (1), a power supply (8) is provided with in described radiator (2), the lower end of described radiator (2) is provided with a bottom (10), the upper end of described radiator (2) is provided with an aluminium base cushion block (11), the upper center of described aluminium base cushion block (11) is provided with a light source fixed support (12), the middle part of described light source fixed support (12) is provided with a LED light source installing hole (26), the position of the corresponding described LED light source installing hole (26) in described aluminium base cushion block (11) upper surface is provided with a LED light source (13), the first insulating trip (9) is provided with in the middle part of the lower surface of described aluminium base cushion block (11), the 3rd waterproof washer (14) is provided with between described aluminium base cushion block (11) and described outer cover (1) inwall, an input line (15) is provided with in the middle part of described bottom (10) lower end, described bottom (10) upper center is provided with the second insulating trip (27), described input line (15) is fixed by a wire holder (16), described bottom (10) lower surface is provided with a conducting strip (17), the input of described power supply (8) is electrically connected with described input line (15), the output of described power supply (8) is electrically connected with described LED light source (13), described input line (15) is provided with an electric wire with the junction of described bottom (10) and protects tarpaulin (25).
2. LED down according to claim 1, is characterized in that, described light source fixed support (12) is fixed on described aluminium base cushion block (11) by multiple light source fixed screw (18).
3. LED down according to claim 1, is characterized in that, described aluminium base cushion block (11) is fixed on described outer cover (1) inwall by multiple aluminium base cushion block fixed screw (19).
4. LED down according to claim 1, is characterized in that, described bottom (10) is fixed on the lower end of described radiator (2) by multiple bottom fixed screw (20).
5. LED down according to claim 1, is characterized in that, described wire holder (16) is fixed on described bottom (10) by multiple wire holder screw (21).
6. LED down according to claim 1, is characterized in that, described conducting strip (17) is fixed on described bottom (10) by multiple conducting strip screw (22) and O type pad (23).
7. LED down according to claim 1, is characterized in that, the outside of described outer cover (1) is provided with two mutual corresponding installation clips (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250360.7U CN204717475U (en) | 2015-04-23 | 2015-04-23 | A kind of LED down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250360.7U CN204717475U (en) | 2015-04-23 | 2015-04-23 | A kind of LED down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717475U true CN204717475U (en) | 2015-10-21 |
Family
ID=54316476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520250360.7U Expired - Fee Related CN204717475U (en) | 2015-04-23 | 2015-04-23 | A kind of LED down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223516A1 (en) * | 2017-06-05 | 2018-12-13 | 佛山市睿锋照明有限公司 | Fireproof lamp |
| CN109899693A (en) * | 2019-03-21 | 2019-06-18 | 苏州源泽光电科技集团有限公司 | Prevent the LED lamp of electric leakage |
-
2015
- 2015-04-23 CN CN201520250360.7U patent/CN204717475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223516A1 (en) * | 2017-06-05 | 2018-12-13 | 佛山市睿锋照明有限公司 | Fireproof lamp |
| CN109899693A (en) * | 2019-03-21 | 2019-06-18 | 苏州源泽光电科技集团有限公司 | Prevent the LED lamp of electric leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151228 Address after: 523000 Guangdong province Dongguan City Wanjiang Jane Shazhou community dam No. 10 new road Patentee after: DONGGUAN PHAETON OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: The village of Tang Jian tou Zhen 425700 Yongzhou city of Hunan province Xintian county 3 groups Patentee before: Tang Jia |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |