CN203560790U - Double-seal LED street lamp - Google Patents
Double-seal LED street lamp Download PDFInfo
- Publication number
- CN203560790U CN203560790U CN201320768323.6U CN201320768323U CN203560790U CN 203560790 U CN203560790 U CN 203560790U CN 201320768323 U CN201320768323 U CN 201320768323U CN 203560790 U CN203560790 U CN 203560790U
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- CN
- China
- Prior art keywords
- lens
- street lamp
- led street
- radiator
- lenses
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- Expired - Fee Related
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a double-seal LED street lamp which comprises lenses. A radiator is connected onto the lenses, protrusions are convexly arranged at the edges of the radiator, a separation plate is arranged in front of the lenses and is mounted on the protrusions of the radiator, and a sealing strip is connected between the separation plate and the radiator. The double-seal LED street lamp has the advantages that the double-seal LED street lamp is reasonable in structure and convenient to use, the lenses can be separated from external environments by the tempered glass separation plate and the sealing strip, and can be prevented from being directly exposed in the external environments, accordingly, influence of ultraviolet rays, dust and acid rain on the lenses can be reduced, phenomena of yellowing, cracking, drop of light transmittance and the like of the lenses can be prevented, the service lives of the lenses can be prolonged, light emitted by LED light sources in the lenses can be normally transmitted, the emergent efficiency of the integral lamp can keep normal, the service life of the LED street lamp can be prolonged, a good service effect can be realized, and the double-seal LED street lamp is favorable for popularization.
Description
Technical field
The utility model relates to a kind of light fixture, especially a kind of dual-seal LED street lamp.
Background technology
At present, the conventional way of LED road-light light-source luminous intensity distribution part is, at LED light source, module lens is installed outward, and directly module lens is exposed in external environment, do not increase other any protection, and lens generally adopt PMMA and PC material to make, be subject to for a long time under the impact of ultraviolet ray, dust, acid rain, lens there will be degradation phenomenon under jaundice, be full of cracks, light transmittance, seriously reduced the service life of lens, thereby affected the light extraction efficiency of whole lamp, reduced the service life of LED street lamp.
Utility model content
The utility model will solve the problem that above-mentioned prior art exists, a kind of dual-seal LED street lamp is provided, rational in infrastructure, easy to use, can avoid the lens to be directly exposed in external environment, reduce the impact that lens are subject to ultraviolet ray, dust, acid rain, increase the service life of lens, increase the service life of LED street lamp, met people's demand.
The utility model solves the technical scheme that its technical problem adopts: this dual-seal LED street lamp, comprise lens, on lens, be connected with radiator, the edge of radiator convexes with protuberance, the place ahead of lens is provided with for lens and outside air being separated and had the demarcation strip of translucent effect, demarcation strip is arranged on the protuberance of radiator, is connected with for sealing up the sealing strip of demarcation strip between demarcation strip and radiator.After arranging like this, rational in infrastructure, easy to use, during use, sealing strip is arranged on protuberance, demarcation strip is arranged between sealing strip and protuberance again, demarcation strip is for ultraviolet by the external world, dust, acid rain is separated outside lens, sealing strip is used for preventing extraneous dust, acid rain enters lens, thereby lens and external environment are separated, prevented that lens are subject to ultraviolet ray, dust, the impact of acid rain, avoided lens to occur jaundice, be full of cracks, degradation phenomenon under light transmittance, improved the service life of lens, the light that LED light source in lens sends can normally be appeared, make the light extraction efficiency of whole lamp can keep normal, improved the service life of LED street lamp, result of use is good.
Demarcation strip is safety glass demarcation strip.After arranging like this, adopt safety glass demarcation strip to there is high strength, the characteristic such as corrosion-resistant, make demarcation strip be subject to the impact of acid rain, dust less, and can reduce ultraviolet radiation to lens, reduced the impact that lens are subject to ultraviolet ray, dust, acid rain, result of use is good.
Between the outer of lens and radiator, be connected with for sealing up the sealing gasket of lens.After arranging like this, sealing gasket, for sealing up the gap between lens and radiator, reduces the damage that lens inside is subject to, and plays the effect of secondary water proof and dust proof, has increased the service life of lens, and result of use is good.
Between the inner surface of lens and radiator, be connected with aluminium base.After arranging like this, adopt aluminium base can make lamp bead weld be connected on aluminium base, on aluminium base, be furnished with circuit and make the lamp pearl can be normally luminous, play the effect of wiring board.
In lens, be provided with for luminous LED light source.After arranging like this, LED light source is for luminous.
The effect that the utility model is useful is: dual-seal LED street lamp of the present utility model, rational in infrastructure, easy to use, adopt safety glass demarcation strip and sealing strip that lens and external environment are separated, can avoid lens to be directly exposed in external environment, reduce lens and be subject to ultraviolet ray, dust, the impact of acid rain, avoided lens to occur jaundice, be full of cracks, degradation phenomenon under light transmittance, improved the service life of lens, the light that LED light source in lens sends can normally be appeared, make the light extraction efficiency of whole lamp can keep normal, improved the service life of LED street lamp, result of use is good, be beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Description of reference numerals: lens 1, radiator 2, protuberance 3, demarcation strip 4, sealing strip 5, sealing gasket 6, aluminium base 7, LED light source 8.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: the dual-seal LED street lamp in the present embodiment, comprise lens 1, on lens 1, be connected with radiator 2, the edge of radiator 2 convexes with protuberance 3, the place ahead of lens 1 is provided with for lens 1 and outside air being separated and had the demarcation strip 4 of translucent effect, demarcation strip 4 is arranged on the protuberance 3 of radiator 2, is connected with for sealing up the sealing strip 5 of demarcation strip 4 between demarcation strip 4 and radiator 2.
Demarcation strip 4 is safety glass demarcation strip 4.
Between the outer of lens 1 and radiator 2, be connected with for sealing up the sealing gasket 6 of lens 1.
Between the inner surface of lens 1 and radiator 2, be connected with aluminium base 7.
In lens 1, be provided with for luminous LED light source 8.
During use, sealing strip 5 is arranged on protuberance 3, demarcation strip 4 is arranged between sealing strip 5 and protuberance 3 again, demarcation strip 4 is for separating external world's ultraviolet ray, dust, acid rain outside lens 1, sealing strip 5 enters lens for preventing extraneous dust, acid rain, thereby lens 1 and external environment are separated.
The feature of the present embodiment is: adopt safety glass demarcation strip 4 and sealing strip 5 that lens 1 and external environment are separated, can avoid lens 1 to be directly exposed in external environment, reduced the impact that lens are subject to ultraviolet ray, dust, acid rain, avoided lens 1 to occur degradation phenomenon under jaundice, be full of cracks, light transmittance, improved the service life of lens 1, the light that LED light source 8 in lens 1 is sent can normally appear, make the light extraction efficiency of whole lamp can keep normal, improved the service life of LED street lamp, result of use is good, is beneficial to popularization.
Although the utility model illustrates and describes by reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation in form and details.
Claims (5)
1. a dual-seal LED street lamp, it is characterized in that: comprise lens (1), on described lens (1), be connected with radiator (2), the edge of described radiator (2) convexes with protuberance (3), the place ahead of described lens (1) is provided with for lens (1) and outside air being separated and had the demarcation strip (4) of translucent effect, described demarcation strip (4) is arranged on the protuberance (3) of radiator (2), is connected with the sealing strip (5) for sealing up demarcation strip (4) between described demarcation strip (4) and radiator (2).
2. dual-seal LED street lamp according to claim 1, is characterized in that: described demarcation strip (4) is safety glass demarcation strip (4).
3. dual-seal LED street lamp according to claim 1, is characterized in that: between the outer of described lens (1) and radiator (2), be connected with the sealing gasket (6) for sealing up lens (1).
4. dual-seal LED street lamp according to claim 1, is characterized in that: between the inner surface of described lens (1) and radiator (2), be connected with aluminium base (7).
5. dual-seal LED street lamp according to claim 1, is characterized in that: in described lens (1), be provided with for luminous LED light source (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768323.6U CN203560790U (en) | 2013-11-29 | 2013-11-29 | Double-seal LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768323.6U CN203560790U (en) | 2013-11-29 | 2013-11-29 | Double-seal LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560790U true CN203560790U (en) | 2014-04-23 |
Family
ID=50510510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320768323.6U Expired - Fee Related CN203560790U (en) | 2013-11-29 | 2013-11-29 | Double-seal LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751541A (en) * | 2019-03-15 | 2019-05-14 | 宁波亚爱光电科技有限公司 | LED street lamp module with lens and glass |
-
2013
- 2013-11-29 CN CN201320768323.6U patent/CN203560790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751541A (en) * | 2019-03-15 | 2019-05-14 | 宁波亚爱光电科技有限公司 | LED street lamp module with lens and glass |
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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: 20140423 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |