CN201992428U - LED illuminating lamp for preventing dazzling light - Google Patents
LED illuminating lamp for preventing dazzling light Download PDFInfo
- Publication number
- CN201992428U CN201992428U CN2011200772846U CN201120077284U CN201992428U CN 201992428 U CN201992428 U CN 201992428U CN 2011200772846 U CN2011200772846 U CN 2011200772846U CN 201120077284 U CN201120077284 U CN 201120077284U CN 201992428 U CN201992428 U CN 201992428U
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- led
- lens
- illuminating lamp
- lamp
- led illuminating
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Abstract
An anti-dazzling LED illuminating lamp comprises LED lamps, a reflective cup and a lens, wherein the LED lamps are arranged at the bottom in the reflective cup; the lens is attached to and covers the LED lamps; light emitted by the LED lamps is diffused by the lens, radiates to the reflective cup and then is reflected into the required light beams for radiating a work surface. With the design, the light emitted by the LEDs is diverged by the lens to uniformly radiate to the reflective cup and is emitted by the reflective cup. By adopting the mode, the dazzling light and bright spot in the light emitted by the LED lamp can be avoided. In addition, the emitting angle of the light can be adjusted by adjusting the curvature of the lens and the angle of the reflective cup.
Description
Technical field
The utility model relates to a kind of anti-dazzle combination of lighting field, relates in particular to a kind of illuminating lamp of LED lighting field.
Background technology
According to statistics, the annual electric energy that consumes the whole world 19% of illumination.LED has high-photoelectric transformation efficiency as a kind of novel solid light source, and advantage such as volume is little, the life-span is long, wavelength is fixed, light quantity, light quality can be adjusted gets most of the attention in the prospect of illumination market.
But because the point of LED is luminous.Its radiation direction is single, dazzle.This just need make the soft of its light change.Existing product all is to cover the LED lamp with reflector, and what have installs ground glass additional at the reflector rim of a cup again, and light just can only shine the part of lens like this, and light is freely dispersed by ground glass and reached the anti-dazzle effect.But irradiating angle can not be by various Demand Design.
The utility model content
The utility model corrects at above-mentioned problems, makes product light extraction efficiency height, and anti-dazzle is the rising angle of design easily simultaneously, and cost is low.
Concrete technical scheme is:
A kind of LED illuminating lamp of anti-dazzle, it comprises LED lamp, reflector and lens, and described LED places reflector the inside bottom, and described lens are pressed close to and covered described LED lamp, be mapped on the described reflector after the light scioptics diffusion that described LED lamp sends, be reflected into required light beam again and be mapped to working face.The light that adopts this design back LED to send, dispersing of first scioptics evenly is mapped to light on the reflector, penetrated by reflector again.This mode makes the LED illuminating lamp can not produce dazzle, speck.And the curvature that can be by adjusting lens and the angle of reflector are adjusted the ejaculation angle of light.
Described lens are hemispherical mirror or the level crossing that has mixed light diffusing agent.
Described lens are silica gel, and described silica gel directly encapsulates plurality of LEDs get up.
Described lens surface is a frosting.
It also comprises radiator and driving power, and described LED lamp is close on the described radiator, and described driving power and described LED lamp electrically connect.Adopt this design back radiator the heat of LED lamp can be derived fast.
It also comprises aluminium base, and described LED lamp is fixed on the described aluminium base, and described aluminium base is fixed on the described radiator.
Described driving power is fixed on described radiator rear end, and described driving power passes described radiator with the power line that described LED lamp is connected, and is with the high-temperature insulation sleeve pipe on the described power line.Avoided power line to be damaged like this by the high temperature of radiator.
Light diffusing agent is arranged on the lens.Can make the light of ejaculation softer after containing light diffusing agent on the lens.
Description of drawings
Fig. 1 is the utility model embodiment decomposition texture schematic diagram;
Fig. 2 is the utility model example structure schematic diagram.
Wherein: 1.LED lamp, 2. radiator, 3. driving power, 4. reflector, 5. lens, 6. aluminium base.
The specific embodiment
Describe the utility model by the following examples, should be noted that, cited embodiment should not understand the restriction to utility model.
As shown in the figure: the LED illuminating lamp of a kind of anti-dazzle of present embodiment, it comprises LED lamp 1, reflector 4 and lens 5, described reflector 4 covers the light-emitting window of described LED lamp 1, described lens 5 are fixed in the described reflector 4, described lens 5 cover described LED lamp 1, are mapped on the described reflector 4 after filtering in light scioptics 5 backs that described LED lamp 1 sends again.The light that adopts this design back LED to send, dispersing of first scioptics 5 evenly is mapped to light on the reflector 4, penetrated by reflector 4 again.This mode makes the LED illuminating lamp can not produce dazzle, speck.And the curvature that can be by adjusting lens 5 and the angle of reflector 4 are adjusted the ejaculation angle of light.
It also comprises radiator 2 and driving power 3, and described LED lamp 1 is close on the described radiator 2, and described driving power 3 electrically connects with described LED lamp 1.Adopt this design back radiator 2 heat of LED lamp 1 can be derived fast.
It also comprises aluminium base 6, and described LED lamp 1 is fixed on the described aluminium base 6, and described aluminium base 6 is fixed on the described radiator 2.
Described driving power 3 is fixed on described radiator 2 rear ends, and the power line that described driving power 3 is connected with described LED lamp 1 passes described radiator 2, is with the high-temperature insulation sleeve pipe on the described power line.Avoided power line to be damaged like this by the high temperature of radiator 2.
On the lens 5 light diffusing agent is arranged.Can make the light of ejaculation softer after containing light diffusing agent on the lens 5.
Obviously; foregoing is just in order to illustrate characteristics of the present utility model; and be not to restriction of the present utility model, the variation that the those of ordinary skill in relevant technologies field is made in the corresponding techniques field according to the utility model should belong to protection category of the present utility model.
Claims (7)
1. the LED illuminating lamp of an anti-dazzle, it comprises LED lamp, reflector and lens, described LED places bottom, reflector the inside, it is characterized in that: described lens are pressed close to and are covered described LED lamp, be mapped on the described reflector after the light scioptics diffusion that described LED lamp sends, be reflected into required light beam again and be mapped to working face.
2. the LED illuminating lamp of a kind of anti-dazzle according to claim 1, its feature also is: described lens are hemispherical mirror or the level crossing that has mixed light diffusing agent.
3. the LED illuminating lamp of a kind of anti-dazzle according to claim 1, its feature also is: described lens are silica gel, described silica gel with plurality of LEDs directly encapsulation get up.
4. the LED illuminating lamp of a kind of anti-dazzle according to claim 1, its feature also is: described lens surface is a frosting.
5. the LED illuminating lamp of a kind of anti-dazzle according to claim 1, its feature also is: it also comprises radiator and driving power, and described LED lamp is close on the described radiator, and described driving power and described LED lamp electrically connect.
6. the LED illuminating lamp of a kind of anti-dazzle according to claim 5, its feature also is: it also comprises aluminium base, and described LED lamp is fixed on the described aluminium base, and described aluminium base is fixed on the described radiator.
7. the LED illuminating lamp of a kind of anti-dazzle according to claim 5, its feature also is: described driving power is fixed on described radiator rear end, described driving power passes described radiator with the power line that described LED lamp is connected, and is with the high-temperature insulation sleeve pipe on the described power line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200772846U CN201992428U (en) | 2011-03-22 | 2011-03-22 | LED illuminating lamp for preventing dazzling light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200772846U CN201992428U (en) | 2011-03-22 | 2011-03-22 | LED illuminating lamp for preventing dazzling light |
Publications (1)
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CN201992428U true CN201992428U (en) | 2011-09-28 |
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Application Number | Title | Priority Date | Filing Date |
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CN2011200772846U Expired - Fee Related CN201992428U (en) | 2011-03-22 | 2011-03-22 | LED illuminating lamp for preventing dazzling light |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013086790A1 (en) * | 2011-12-16 | 2013-06-20 | 广东朗视光电技术有限公司 | Passage lighting system activated through visible light mutual inductance |
CN103868017A (en) * | 2012-12-14 | 2014-06-18 | 四川柏狮光电技术有限公司 | Reflection lens applicable to multiple light sources |
CN105299497A (en) * | 2014-06-27 | 2016-02-03 | 安徽兆利光电科技有限公司 | Intensified-light source LED lamp |
WO2017045378A1 (en) * | 2015-09-17 | 2017-03-23 | 京东方科技集团股份有限公司 | Downlight and illumination system |
-
2011
- 2011-03-22 CN CN2011200772846U patent/CN201992428U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013086790A1 (en) * | 2011-12-16 | 2013-06-20 | 广东朗视光电技术有限公司 | Passage lighting system activated through visible light mutual inductance |
CN103868017A (en) * | 2012-12-14 | 2014-06-18 | 四川柏狮光电技术有限公司 | Reflection lens applicable to multiple light sources |
CN105299497A (en) * | 2014-06-27 | 2016-02-03 | 安徽兆利光电科技有限公司 | Intensified-light source LED lamp |
WO2017045378A1 (en) * | 2015-09-17 | 2017-03-23 | 京东方科技集团股份有限公司 | Downlight and illumination system |
US10036545B2 (en) | 2015-09-17 | 2018-07-31 | Boe Technology Group Co., Ltd. | Downlight and lighting system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Tayaf Photoelectric Co.,Ltd. Assignor: Xu Fuchang Contract record no.: 2013440020389 Denomination of utility model: Anti-glaring LED illumination lamp light-emitting device Granted publication date: 20110928 License type: Exclusive License Record date: 20131218 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20170322 |
|
CF01 | Termination of patent right due to non-payment of annual fee |