CN204127742U - A kind of waterproof antifogging LED down lamp - Google Patents
A kind of waterproof antifogging LED down lamp Download PDFInfo
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- CN204127742U CN204127742U CN201420701976.7U CN201420701976U CN204127742U CN 204127742 U CN204127742 U CN 204127742U CN 201420701976 U CN201420701976 U CN 201420701976U CN 204127742 U CN204127742 U CN 204127742U
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- heat radiation
- radiation body
- down lamp
- led down
- waterproof
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of waterproof antifogging LED down lamp, comprise the cover, diffuser plate, reflective membrane, LED lamp panel assembly, heat radiation body, power supply module and the bonnet that are fixed together successively, the strip-shaped grooves of multiple increase lamp shielding angle is laid with inside described cover, the first sealing ring is provided with between described cover and heat radiation body, be provided with the second sealing ring between described heat radiation body and bonnet, described heat radiation body is also provided with water joint.The utility model provides a kind of classification of waterproof IP66 antifogging LED down lamp, and lamp interior adopts ageing-resistant silicone rubber O-ring to compress, and outlet adopts prevents drawing classification of waterproof IP68 metal joint, and structure reaches water resistance.Light fixture increases the design of lamp shielding angle, and the diffuser plate that lampshade adopts light transmittance to be greater than 90, effectively can control dazzle, ensures that light evenly exports.
Description
Technical field
The utility model relates to light fixture, is specifically related to a kind of waterproof antifogging LED down lamp.
Background technology
LED is as a kind of new type light source, there is the advantages such as luminous efficiency is high, energy-saving and environmental protection, and the universal Down lamp of existing market to have IP degree of protection lower, under special occasions such as bathes the environment poor condition such as institute, outdoor ceiling, lamp interior often has aqueous vapor to enter, affect light efficiency and the performance of light fixture, substantially reduce the useful life of light fixture.In addition, most light fixture effectively can not control dazzle, lampshade light transmittance without lamp shielding angle design, diffusion rate variance, the uneven output of light, and therefore needs to improve its structure.
Utility model content
Technical problem to be solved in the utility model is that the IP degree of protection of existing LED down is lower, effectively can not control dazzle, the uneven output of light.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of waterproof antifogging LED down lamp, comprise the cover, diffuser plate, reflective membrane, LED lamp panel assembly, heat radiation body, power supply module and the bonnet that are fixed together successively, the strip-shaped grooves of multiple increase lamp shielding angle is laid with inside described cover, the first sealing ring is provided with between described cover and heat radiation body, be provided with the second sealing ring between described heat radiation body and bonnet, described heat radiation body is also provided with water joint.
Further technical scheme, described strip-shaped grooves is positioned at the edge bottom cover, and extends laterally along the length direction of Down lamp.
Further technical scheme, is enclosed within diffuser plate edge in described first sealing ring, and is squeezed between described cover and heat radiation body.
Further technical scheme, described second heat radiation sealed circle is squeezed between described heat radiation body and bonnet.
Further technical scheme, described first sealing ring and the second sealing ring are silicone rubber O-ring.
Further technical scheme, the light transmittance of described diffuser plate is greater than 90%.
Further technical scheme, described water joint is M12 metal water joint.
Further technical scheme, the bilateral symmetry of described heat radiation body is provided with double card spring, described double card spring upper end has two torque arm, and the lower end cover of described double card spring has one to install sheath, and the bottom of described installation sheath has the groove being stuck in described cover edge.
Further technical scheme, the groove of described installation sheath ends is be arranged side by side multiple.
Further technical scheme, is also provided with an insulating trip between described heat radiation body and power supply module.
The utility model provides a kind of classification of waterproof IP66 antifogging LED down lamp, and lamp interior adopts ageing-resistant silicone rubber O-ring to compress, and outlet adopts prevents drawing classification of waterproof IP68 metal joint, and structure reaches water resistance.Light fixture increases the design of lamp shielding angle, and the diffuser plate that lampshade adopts light transmittance to be greater than 90, effectively can control dazzle, ensures that light evenly exports.
Accompanying drawing explanation
The overall appearance schematic diagram of a kind of waterproof antifogging LED down lamp that Fig. 1 provides for the utility model;
The detonation configuration schematic diagram of a kind of waterproof antifogging LED down lamp that Fig. 2 provides for the utility model.
In figure: 1. cover, 2. the first sealing ring, 3. diffuser plate, 4. reflective membrane, 5.LED lamp plate assembly, 6. heat radiation body, 7. insulating trip, 8. power supply module, 9. screw, 10. the second sealing ring, 11. bonnets, 12. countersunk head screws, 13. water joints, 14. install sheath, 15. double card springs.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1 and Figure 2, a kind of waterproof antifogging LED down lamp that the utility model provides comprises the cover, diffuser plate, reflective membrane, LED lamp panel assembly, heat radiation body, power supply module and the bonnet that are fixed together successively, the strip-shaped grooves of multiple increase lamp shielding angle is laid with inside cover, strip-shaped grooves is positioned at the edge bottom cover, and extends laterally along the length direction of Down lamp.Cover has certain altitude, and surrounding adopts stripe design, and increase lamp shielding angle, the diffuser plate of light-emitting area high transmission rate, uniform in light emission, reaches anti-fog effect.
Be provided with the first sealing ring between cover and heat radiation body, in the first sealing ring, be enclosed within diffuser plate edge, and be squeezed between cover and heat radiation body; Be provided with the second sealing ring between heat radiation body and bonnet, the second heat radiation sealed circle is squeezed between heat radiation body and bonnet.First sealing ring and the second sealing ring are silicone rubber O-ring.The utility model, diffuser plate silicone rubber O-ring bound edge, is placed in the middle of cover and heat radiation body, is screwed compression, and between bonnet with heat radiation body, same increase silicone rubber O-ring is screwed compression, ensure that the sealing property of whole lamp body.
Heat radiation body is also provided with water joint, and water joint is M12 metal water joint, and namely outlet adopts and prevents drawing classification of waterproof IP68 metal joint, and structure reaches water resistance.
The bilateral symmetry of heat radiation body is provided with double card spring, double card spring upper end has two torque arm, the lower end cover of double card spring has one to install sheath, installs the bottom of sheath and has the groove being stuck in cover edge, and the groove installing sheath ends is be arranged side by side multiple.Double card spring and installation sheath can fixedly secure cover, and the design of multiple groove can adjusting tightness.
An insulating trip is also provided with between heat radiation body and power supply module.
Mounting means of the present utility model is as follows: diffusion is pulled and puts ageing-resistant sealing ring, be placed in cover; Reflective membrane is attached to heat radiation body inwall place to closely cooperate, LED lamp panel module backside is evenly coated heat-conducting silicone grease, be screwed in heat radiation body, corresponding for insulating trip single-sided back-adhesive face is sticked in inside, the heat radiation body back side, again power supply module screw correspondence is fixed in heat radiation body back cavity, again heat radiation body assembly is placed on cover after having assembled, compresses with screw; Load onto ageing-resistant sealing ring in bonnet, be fixed on heat radiation body with countersunk head screw and compress, finally load onto M12 water joint; Installation sheath is enclosed within double card spring according to direction, then double card spring is contained on heat radiation body.
The utility model provides a kind of classification of waterproof IP66 antifogging LED down lamp, and lamp interior adopts ageing-resistant silicone rubber O-ring to compress, and outlet adopts prevents drawing classification of waterproof IP68 metal joint, and structure reaches water resistance.Light fixture increases the design of lamp shielding angle, and the diffuser plate that lampshade adopts light transmittance to be greater than 90, effectively can control dazzle, ensures that light evenly exports.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection domain of the present utility model.
Claims (10)
1. a waterproof antifogging LED down lamp, comprise the cover, diffuser plate, reflective membrane, LED lamp panel assembly, heat radiation body, power supply module and the bonnet that are fixed together successively, it is characterized in that, the strip-shaped grooves of multiple increase lamp shielding angle is laid with inside described cover, the first sealing ring is provided with between described cover and heat radiation body, be provided with the second sealing ring between described heat radiation body and bonnet, described heat radiation body is also provided with water joint.
2. a kind of waterproof antifogging LED down lamp according to claim 1, is characterized in that: described strip-shaped grooves is positioned at the edge bottom cover, and extends laterally along the length direction of Down lamp.
3. a kind of waterproof antifogging LED down lamp according to claim 1, is characterized in that: be enclosed within diffuser plate edge in described first sealing ring, and be squeezed between described cover and heat radiation body.
4. a kind of waterproof antifogging LED down lamp according to claim 1, is characterized in that: described second sealing ring is squeezed between described heat radiation body and bonnet.
5. a kind of waterproof antifogging LED down lamp according to claim 1, is characterized in that: described first sealing ring and the second sealing ring are silicone rubber O-ring.
6. a kind of waterproof antifogging LED down lamp according to claim 1, is characterized in that: the light transmittance of described diffuser plate is greater than 90%.
7. a kind of waterproof antifogging LED down lamp according to claim 1, is characterized in that: described water joint is M12 metal water joint.
8. a kind of waterproof antifogging LED down lamp according to claim 1, it is characterized in that: the bilateral symmetry of described heat radiation body is provided with double card spring, described double card spring upper end has two torque arm, the lower end cover of described double card spring has one to install sheath, and the bottom of described installation sheath has the groove being stuck in described cover edge.
9. a kind of waterproof antifogging LED down lamp according to claim 8, is characterized in that: the groove of described installation sheath ends is be arranged side by side multiple.
10. a kind of waterproof antifogging LED down lamp according to claim 1, is characterized in that: be also provided with an insulating trip between described heat radiation body and power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701976.7U CN204127742U (en) | 2014-11-21 | 2014-11-21 | A kind of waterproof antifogging LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701976.7U CN204127742U (en) | 2014-11-21 | 2014-11-21 | A kind of waterproof antifogging LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127742U true CN204127742U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701976.7U Active CN204127742U (en) | 2014-11-21 | 2014-11-21 | A kind of waterproof antifogging LED down lamp |
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| CN (1) | CN204127742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530726A (en) * | 2016-01-26 | 2016-04-27 | 太仓苏晟电气技术科技有限公司 | Intelligent lighting system applied to public place |
-
2014
- 2014-11-21 CN CN201420701976.7U patent/CN204127742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530726A (en) * | 2016-01-26 | 2016-04-27 | 太仓苏晟电气技术科技有限公司 | Intelligent lighting system applied to public place |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: 314112 No. 8, Huchuang Road, Huimin street, Jiashan County, Jiaxing, Zhejiang Patentee after: Le ray photoelectricity (China) Co., Ltd. Address before: 201609 Shanghai Songjiang District Yexie Town Road No. 7 leaf Patentee before: LELEI OPTICAL AND ELECTRONIC TECHNOLOGY (SHANGHAI) CO., LTD. |
|
| TR01 | Transfer of patent right |