CN202938125U - Anti-dazzle light emitting diode (LED) lamp - Google Patents
Anti-dazzle light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202938125U CN202938125U CN 201220689387 CN201220689387U CN202938125U CN 202938125 U CN202938125 U CN 202938125U CN 201220689387 CN201220689387 CN 201220689387 CN 201220689387 U CN201220689387 U CN 201220689387U CN 202938125 U CN202938125 U CN 202938125U
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- Prior art keywords
- reflector
- led
- cover
- light transmitting
- transmitting cover
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Abstract
The utility model discloses an anti-dazzle light emitting diode (LED) lamp which comprises a lamp shell (1), a reflecting cover (2), an outer light transmitting cover (3), an LED circuit board (4) and an LED lamp bead (6), wherein the outer light transmitting cover (3) is connected with the bottom of the lamp shell (1) in a buckled mode. The reflecting cover (2) is arranged between the lamp shell (1) and the outer light transmitting cover (3), the LED circuit board (4) is arranged at a middle position of the reflecting cover (2), the LED lamp bead (6) is arranged on the LED circuit board (4), an inner light transmitting cover (5) is arranged between the reflecting cover (2) and the outer light transmitting cover (3), and the outer edge of the inner light transmitting cover (5) is arranged between the reflecting cover (2) and the outer light transmitting cover (3) in a clamped mode. The inner light transmitting cover (5) is added, the inner light transmitting cover (5) and the outer light transmitting cover (3) are combined to form second reflection and amplification on light so as to avoid producing dazzle on eyes due to strong direction exposure light of the lamp bead, and achieve technical effects of restraining dazzle phenomenon. The anti-dazzle LED lamp has the advantages of being simple in structure, good in lighting effect, and soft in light.
Description
Technical field
The utility model relates to a kind of LED lamp, particularly a kind of glare prevention LED lamp.
Background technology
Along with scientific and technological development, progress, the LED lamp has replaced the status of incandescent lamp gradually, although the LED light fixture has many good qualities, also has a lot of weak points.The light distribution of tradition LED light source in three dimensions has certain directionality, when the LED lighting source to indoor entire scope internal radiation the time, the weak light of the light that directive property is strong and directive property exists simultaneously, observation feels that the probability of dazzling the eyes will become greatly, particularly makes eyes be difficult to see clearly object or feel to dazzle and uncomfortable state.Existing LED lamp generally takes light absorbing form to solve this problem, although the LED lamp of this form has solved the problem of dazzling light, but illuminating effect but declines to a great extent.
The utility model content
The purpose of this utility model is, a kind of glare prevention LED lamp is provided, and it not only can solve and dazzle optical issue, can also guarantee the illuminating effect of LED lamp, has advantages of simple in structure.
The technical solution of the utility model: a kind of glare prevention LED lamp, comprise lamp housing, reflector, outer diffuser, LED circuit plate and LED lamp pearl, the bottom of outer diffuser and lamp housing is interlockingly connected, reflector is located between lamp housing and outer diffuser, the LED circuit plate is located at the center of reflector, LED lamp pearl is located on the LED circuit plate, between reflector and outer diffuser, is provided with the iuuminting cover, and the outer rim of iuuminting cover is fastened between reflector and outer diffuser.
In aforesaid this glare prevention LED lamp, described iuuminting cover is outer convex arc surface, and its intrados is relative with reflector.
In aforesaid this glare prevention LED lamp, described reflector and iuuminting cover are symmetrical structure, reflector and the equal flare of iuuminting cover, and wherein the enlarging of reflector is downward.
In aforesaid this glare prevention LED lamp, described outer diffuser is outer convex arc surface.
Compared with prior art, the utility model has increased the iuuminting cover, and the iuuminting cover forms light birefringence and amplification in conjunction with outer diffuser, avoids the highly directive irradiation light of lamp pearl to produce dazzle to eyes, realizes suppressing the technique effect of glare phenomenon.The utlity model has simple in structure, good illumination effect and the soft advantage of light.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of embodiment 2.
Being labeled as in accompanying drawing: 1-lamp housing, 2-reflector, the outer diffuser of 3-, 4-LED circuit board, 5-iuuminting cover, 6-LED lamp pearl.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Operation principle of the present utility model: after energising, LED circuit plate 4 is 6 power supplies of LED lamp pearl, LED lamp pearl 6 starts luminous, the light scattered from LED lamp pearl 6 is through the reflection of reflector 2, concentrate light reflect first and amplify from iuuminting cover 5, then from diffuser 3 carry out birefringence and amplification, make light become soft to avoid producing glare phenomenon.
Claims (4)
1. a glare prevention LED lamp, comprise lamp housing (1), reflector (2), outer diffuser (3), LED circuit plate (4) and LED lamp pearl (6), outer diffuser (3) is interlockingly connected with the bottom of lamp housing (1), reflector (2) is located between lamp housing (1) and outer diffuser (3), LED circuit plate (4) is located at the center of reflector (2), LED lamp pearl (6) is located on LED circuit plate (4), it is characterized in that: between reflector (2) and outer diffuser (3), be provided with iuuminting cover (5), the outer rim of iuuminting cover (5) is fastened between reflector (2) and outer diffuser (3).
2. a kind of glare prevention LED lamp according to claim 1, it is characterized in that: described iuuminting cover (5) is outer convex arc surface, and its intrados is relative with reflector (2).
3. a kind of glare prevention LED lamp according to claim 1 is characterized in that: described reflector (2) be symmetrical structure with iuuminting cover (5), reflector (2) and the equal flare of iuuminting cover (5), and wherein the enlarging of reflector (2) is downward.
4. a kind of glare prevention LED lamp according to claim 1, it is characterized in that: described outer diffuser (3) is outer convex arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689387 CN202938125U (en) | 2012-12-13 | 2012-12-13 | Anti-dazzle light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689387 CN202938125U (en) | 2012-12-13 | 2012-12-13 | Anti-dazzle light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938125U true CN202938125U (en) | 2013-05-15 |
Family
ID=48322362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220689387 Expired - Fee Related CN202938125U (en) | 2012-12-13 | 2012-12-13 | Anti-dazzle light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421844A (en) * | 2013-09-03 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Lamp and transparent part thereof |
-
2012
- 2012-12-13 CN CN 201220689387 patent/CN202938125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421844A (en) * | 2013-09-03 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Lamp and transparent part thereof |
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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: 20130515 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |