CN204201557U - Anti-dazzle formula LED - Google Patents
Anti-dazzle formula LED Download PDFInfo
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- CN204201557U CN204201557U CN201420661231.2U CN201420661231U CN204201557U CN 204201557 U CN204201557 U CN 204201557U CN 201420661231 U CN201420661231 U CN 201420661231U CN 204201557 U CN204201557 U CN 204201557U
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Abstract
The utility model discloses a kind of anti-dazzle formula LED, this LED comprises focused lamp cover, light source board and radiator, a cavity is enclosed after focused lamp cover is fixedly connected with radiator, light source board is contained in this cavity, light source board is installed on multiple equally distributed arc shape LED lamp bead, each LED lamp bead correspondence is configured in a collector lens, and each collector lens is cylindric; Multiple columnar through holes is provided with in focused lamp cover, the upper inner diameter of each columnar through holes is less than lower inner diameter, the lower inner diameter of each columnar through holes is suitable with the external diameter of corresponding collector lens, one end of each collector lens is fixed on light source board, and the other end of each collector lens is set in the bottom of columnar through holes.The columnar through holes that the utility model arc shape LED lamp bead configures columned collector lens and focused lamp cover again carries out optically focused to the light of LED, can by per pass light-ray condensing after columnar through holes, focus on homogenous diffusion after on focused lamp cover again and, to space, effectively prevent glare phenomenon.
Description
Technical field
The utility model relates to lighting field, particularly relates to a kind of anti-dazzle formula LED.
Background technology
LED(Light Emitting Diode), be namely light emitting diode, the solid-state semiconductor devices of to be a kind of can be by electric energy conversion visible ray, it directly can be converted into light electricity.The bulb of existing Chang Yongning on the market throw light on use time, lampshade surrounding has light to shed, people's new line once in a while or when doing work eyesight can be subject to the impact of lampshade surrounding light, often affect eyesight and the mood of people.
Therefore, there is the scattering glare phenomenon obviously defect of spotlight effect difference in existing LED.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides the anti-dazzle formula that a kind of uniform light, anti-dazzle are effective and spotlight effect is good LED, and this LED neither affects illumination zone, also can not impact eyesight.
For achieving the above object, the utility model provides a kind of anti-dazzle formula LED, comprise focused lamp cover, light source board and radiator, a cavity is enclosed after described focused lamp cover is fixedly connected with radiator, described light source board is contained in this cavity, described light source board is installed on multiple equally distributed arc shape LED lamp bead, each LED lamp bead correspondence is configured in a collector lens, and each collector lens is cylindric; Multiple columnar through holes is provided with in described focused lamp cover, the upper inner diameter of each columnar through holes is less than lower inner diameter, the lower inner diameter of each columnar through holes is suitable with the external diameter of corresponding collector lens, one end of each collector lens is fixed on light source board, and the other end of each collector lens is set in the bottom of columnar through holes.
Wherein, the top of described focused lamp cover is embedded with an optically focused groove, and the light of described LED lamp bead is successively by irradiating after collector lens, columnar through holes and optically focused groove.
Wherein, this LED also comprises multiple spring clip, and one end of each spring clip is all fixed on the lower edge place of focused lamp cover, and described spring clip supports prolonging on limit at radiator towards the hooked part of radiator direction pressing rear spring clamp.
Wherein, each spring clip includes force fit plate and is fixed on the fixed head on focused lamp cover, described fixed head and force fit plate are articulated and both abutting ends are equipped with grab, described force fit plate is after the pressing of radiator direction, and the grab of described fixed head and force fit plate forms the described hooked part prolonged on limit supported at radiator.
Wherein, this LED also comprises bonnet, and described bonnet is fixed on the bottom of radiator.
Wherein, the bottom of described radiator is evenly provided with many radiating fins, often form the heat dissipation channel increasing area of dissipation between adjacent two radiating fins, and one end of every bar radiating fin is all connected to Yan Bianshang, and the other end of every bar radiating fin is all connected on bonnet.
Wherein, described every bar radiating fin is extremely equipped with the strip reinforcement of concave-convex surface structure distribution in top the end of by.
The beneficial effects of the utility model are: compared with prior art, the anti-dazzle formula LED that the utility model provides, the columnar through holes that arc shape LED lamp bead configures columned collector lens and focused lamp cover again carries out optically focused to the light of LED, in this design, each LED lamp bead has corresponding optically focused passage, can by per pass light-ray condensing after columnar through holes, after focusing on focused lamp cover, homogenous diffusion is to space again, effectively prevent glare phenomenon, and improve utilization rate and the spotlight effect of light, reach the object of energy-conserving and environment-protective more; And the upper inner diameter of columnar through holes is less than lower inner diameter, play further optically focused effect.The utility model has reasonable in design, applied widely, the effect such as uniform light, anti-dazzle are effective and spotlight effect is good, and neither affects the illumination zone of LED, can not cause unnecessary impact again, improve operating efficiency to the eyesight of user.
Accompanying drawing explanation
Fig. 1 is the explosive view of face ring in anti-dazzle formula LED of the present utility model.
Main element symbol description is as follows:
10, focused lamp cover 11, light source board
12, radiator 13, LED lamp bead
14, collector lens 15, spring clip
16, bonnet 101, columnar through holes
102, optically focused groove 121, prolong limit
122, radiating fin 123, heat dissipation channel
124, reinforcement 151, hooked part
152, fixed head 153, force fit plate
1521, the grab 1531 of fixed head, the grab of force fit plate.
Detailed description of the invention
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1, the anti-dazzle formula LED that the utility model provides, comprise focused lamp cover 10, light source board 11 and radiator 12, focused lamp cover 10 encloses a cavity after being fixedly connected with radiator 12, light source board 11 is contained in this cavity, light source board 11 is installed on multiple equally distributed arc shape LED lamp bead 13, each LED lamp bead 13 correspondence is configured in a collector lens 14, and each collector lens 14 is cylindric; Multiple columnar through holes 101 is provided with in focused lamp cover 10, the upper inner diameter of each columnar through holes 101 is less than lower inner diameter, the lower inner diameter of each columnar through holes 101 is suitable with the external diameter of corresponding collector lens 14, one end of each collector lens 14 is fixed on light source board 11, and the other end of each collector lens 14 is set in the bottom of columnar through holes 101.
Compared to prior art, the anti-dazzle formula LED that the utility model provides, the light that arc shape LED lamp bead 13 configures columnar through holes 101 couples of LED of columned collector lens 14 and focused lamp cover 10 again carries out optically focused, in this design, each LED lamp bead 13 has corresponding optically focused passage, can by per pass light-ray condensing after columnar through holes 101, after focusing on focused lamp cover 10, homogenous diffusion is to space again, effectively prevent glare phenomenon, and improve utilization rate and the spotlight effect of light, reach the object of energy-conserving and environment-protective more; And the upper inner diameter of columnar through holes 101 is less than lower inner diameter, play further optically focused effect.The utility model has reasonable in design, applied widely, the effect such as uniform light, anti-dazzle are effective and spotlight effect is good, and neither affects the illumination zone of LED, can not cause unnecessary impact again, improve operating efficiency to the eyesight of user.
In the present embodiment, the top of focused lamp cover 10 is embedded with an optically focused groove 102, and the light of LED lamp bead 13 is successively by irradiating after collector lens 14, columnar through holes 101 and optically focused groove 102.Change the end face of focused lamp cover 10 into three dimensional designs by plane in this structure, make light be first concentrate on after in optically focused groove 102 to scatter out together, further increase optically focused effect.
In the present embodiment, this LED also comprises multiple spring clip 15, one end of each spring clip 15 is all fixed on the lower edge place of focused lamp cover 10, and spring clip 15 supports prolonging on limit 121 at radiator 12 towards the hooked part 151 of radiator 12 direction pressing rear spring clamp 15.The fixed head 152 that each spring clip 15 includes force fit plate 153 and is fixed on focused lamp cover 10, fixed head 152 and force fit plate are articulated and both abutting ends are equipped with grab, force fit plate 153 is after radiator 12 direction pressing, and the grab 1521 of fixed head forms with the grab 1531 of force fit plate the hooked part 151 prolonged on limit 121 supported at radiator 12.Realize focused lamp cover 10 by spring clip 15 to fix with the secondary of radiator 12, the use of spring clip 15, the dismounting of two parts of conveniently knowing clearly, this mode that disconnects makes assembling replacing more convenient, and when breaking down, can carry out rapid-maintenance replacing.
In the present embodiment, this LED also comprises bonnet 16, and bonnet 16 is fixed on the bottom of radiator 12.The bottom of radiator 12 is evenly provided with many radiating fins 122, often form the heat dissipation channel 123 increasing area of dissipation between adjacent two radiating fins 122, and one end of every bar radiating fin 122 is all connected to and prolongs on limit 121, and the other end of every bar radiating fin 122 is all connected on bonnet 16.Every bar radiating fin 122 is extremely equipped with the strip reinforcement 124 of concave-convex surface structure distribution in top the end of by.The design of radiating fin 122 structure, not only increases the area of dissipation of radiator 12, improves radiating effect; And strengthen the intensity of radiator 12, make this shell that the lamp body of multiple Different Weight can be installed.Reinforcement 124 is concave-convex surface structure distribution, and namely describing this each radiating fin 122 is concave-convex surface structures, and the gap often between adjacent two radiating fins 122 is strengthened, and is namely that area of dissipation strengthens; And concave/convex-shaped structure design, increase the intensity of this radiator 12 further.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (7)
1. an anti-dazzle formula LED, it is characterized in that, comprise focused lamp cover, light source board and radiator, a cavity is enclosed after described focused lamp cover is fixedly connected with radiator, described light source board is contained in this cavity, described light source board is installed on multiple equally distributed arc shape LED lamp bead, each LED lamp bead correspondence is configured in a collector lens, and each collector lens is cylindric; Multiple columnar through holes is provided with in described focused lamp cover, the upper inner diameter of each columnar through holes is less than lower inner diameter, the lower inner diameter of each columnar through holes is suitable with the external diameter of corresponding collector lens, one end of each collector lens is fixed on light source board, and the other end of each collector lens is set in the bottom of columnar through holes.
2. anti-dazzle formula LED according to claim 1, is characterized in that, the top of described focused lamp cover is embedded with an optically focused groove, and the light of described LED lamp bead is successively by irradiating after collector lens, columnar through holes and optically focused groove.
3. anti-dazzle formula LED according to claim 1, it is characterized in that, this LED also comprises multiple spring clip, and one end of each spring clip is all fixed on the lower edge place of focused lamp cover, and described spring clip supports prolonging on limit at radiator towards the hooked part of radiator direction pressing rear spring clamp.
4. anti-dazzle formula LED according to claim 3, it is characterized in that, each spring clip includes force fit plate and is fixed on the fixed head on focused lamp cover, described fixed head and force fit plate are articulated and both abutting ends are equipped with grab, described force fit plate is after the pressing of radiator direction, and the grab of described fixed head and force fit plate forms the described hooked part prolonged on limit supported at radiator.
5. the anti-dazzle formula LED according to any one of claim 1-4, it is characterized in that, this LED also comprises bonnet, and described bonnet is fixed on the bottom of radiator.
6. anti-dazzle formula LED according to claim 5, it is characterized in that, the bottom of described radiator is evenly provided with many radiating fins, often form the heat dissipation channel increasing area of dissipation between adjacent two radiating fins, and one end of every bar radiating fin is all connected to Yan Bianshang, and the other end of every bar radiating fin is all connected on bonnet.
7. anti-dazzle formula LED according to claim 6, is characterized in that, described every bar radiating fin is extremely equipped with the strip reinforcement of concave-convex surface structure distribution in top the end of by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661231.2U CN204201557U (en) | 2014-11-07 | 2014-11-07 | Anti-dazzle formula LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661231.2U CN204201557U (en) | 2014-11-07 | 2014-11-07 | Anti-dazzle formula LED |
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| Publication Number | Publication Date |
|---|---|
| CN204201557U true CN204201557U (en) | 2015-03-11 |
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ID=52659516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420661231.2U Active CN204201557U (en) | 2014-11-07 | 2014-11-07 | Anti-dazzle formula LED |
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| Country | Link |
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| CN (1) | CN204201557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949058A (en) * | 2015-07-30 | 2015-09-30 | 曹敏娜 | Enhancement lampshade for LED lamp |
| CN113464902A (en) * | 2021-06-21 | 2021-10-01 | 浙江正丰家居科技股份有限公司 | Anti-dazzle LED illuminating lamp |
-
2014
- 2014-11-07 CN CN201420661231.2U patent/CN204201557U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949058A (en) * | 2015-07-30 | 2015-09-30 | 曹敏娜 | Enhancement lampshade for LED lamp |
| CN113464902A (en) * | 2021-06-21 | 2021-10-01 | 浙江正丰家居科技股份有限公司 | Anti-dazzle LED illuminating lamp |
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| GR01 | Patent grant |