CN203375298U - Illumination lamp - Google Patents
Illumination lamp Download PDFInfo
- Publication number
- CN203375298U CN203375298U CN201320483043.0U CN201320483043U CN203375298U CN 203375298 U CN203375298 U CN 203375298U CN 201320483043 U CN201320483043 U CN 201320483043U CN 203375298 U CN203375298 U CN 203375298U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- flanging
- light source
- led light
- lighting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an illumination lamp which comprises a bottom plate, a lamp hood and a white light LED light source. The white light LED light source is arranged in a cavity defined by the bottom plate and the lamp hood, light of the white light LED light source is emitted from the lamp hood, the illumination lamp further is provided with a protection hood for protecting the white light LED light source, the protection hood is made of transparent materials, a shape mutation area of the protection hood is processed to be a diffusion portion for diffusing the light, and light spots are avoided due to the arrangement of the diffusion portion on the protection hood.
Description
Technical field
The utility model relates to lighting field, relates in particular to a kind of lighting.
Background technology
At present, a kind of lamp affixed to the ceiling of selling on market comprises chassis, lampshade and white LED light source.White LED light source is arranged on substrate, and powers to it by substrate.Substrate generally is installed on chassis by screw, thereby white LED light source is fixedly installed on chassis.After the lampshade of dismantling, white LED light source is outside exposed, can directly touch, and electric security performance has much room for improvement.In order to improve electric security performance, some manufacturer covers one deck protective cover on substrate, and the edge of protective cover generally is provided with flanging.Due to flanging and with the direct-connected position of flanging, because of shape, suddenly change, in process, its thickness is difficult to control, and its thickness is very inhomogeneous, and the light of white LED light source easily produces hot spot after seeing through this part, affects the illuminating effect of light fixture.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of lighting.
In order to solve above technical problem, lighting of the present utility model comprises chassis, lampshade and white LED light source, described white LED light source is arranged in the cavity that described chassis and described lampshade surround, the light of described white LED light source is from described lampshade outgoing, described lighting also is provided with for protecting the protective cover of described white LED light source, described protective cover is made by transparent material, and wherein, the shape Sudden change region of described protective cover is processed to make the diffusion part of light diffusion.
Preferably, process so that it becomes diffusion part through frosted or erosion line on the surface of the shape Sudden change region of described protective cover.
Preferably, all process through frosted or erosion line on positive and negative two surfaces of the shape Sudden change region of described protective cover.
Preferably, described protective cover is provided with flanging, and described shape Sudden change region comprises described flanging and follows directly connected regional area of described flanging.
Preferably, ringwise, described flanging comprises the interior flanging of the inward flange that is arranged at described protective cover and is arranged at the outer peripheral outer flanging of described protective cover described protective cover.
Preferably, described protective cover is made by transparent PC or acrylic.
Preferably, described lighting is lamp affixed to the ceiling.
Be arranged to diffusion part by the shape Sudden change region by described protective cover, the refraction in described diffusion part of the light of described white LED light source, reflection, scattering, and then blend light comparatively uniformly, thus avoid producing hot spot on lampshade.
The accompanying drawing explanation
Fig. 1 is the explosive view of a kind of embodiment of lighting of the present utility model;
Fig. 2 is the cutaway view of lighting in Fig. 1;
Fig. 3 is the enlarged drawing of local A in Fig. 2;
Fig. 4 is the enlarged drawing of local B in Fig. 2;
Fig. 5 is the schematic diagram of protective cover.
The specific embodiment
Below in conjunction with Fig. 1 to 5 couple of a kind of embodiment of the present utility model, be elaborated.The lighting of the present embodiment is lamp affixed to the ceiling.This lamp affixed to the ceiling comprises chassis 1, lampshade 2 and white LED light source 3, described white LED light source 3 is arranged in the cavity that described chassis 1 and described lampshade 2 surround, the light of described white LED light source 3 is from described lampshade 2 outgoing, particularly, in the present embodiment, described lamp affixed to the ceiling also comprises the substrate 5 for described white LED light source 3 is installed, described substrate 5 fixes on described chassis 1 by screw lock, the driving power 9 of described lamp affixed to the ceiling is also given described white LED light source 3 power supplies by described substrate 5, and described driving power 9 also fixes on described chassis 1 by screw lock.Described lighting also is provided with the protective cover 6 for protecting described white LED light source 3; described protective cover 6 can play the effect of the described LED light source 3 of protection on the one hand; on the other hand; after described lampshade 2 is removed; prevent that the user from directly touching described substrate 5 and described white LED light source 3, improves electric security performance.Described protective cover 6 is made by transparent material, and wherein, the shape Sudden change region of described protective cover 6 is processed to make the diffusion part of light diffusion.Be arranged to diffusion part by the shape Sudden change region by described protective cover 6, the refraction in described diffusion part of the light of described white LED light source 3, reflection, scattering, and then blend light comparatively uniformly, thus avoid producing hot spot on lampshade 2.Process so that it becomes diffusion part through frosted or erosion line on the surface of the shape Sudden change region of described protective cover 6.All process through frosted or erosion line on positive and negative two surfaces of the shape Sudden change region of described protective cover 6.Described protective cover 6 is provided with flanging, and described shape Sudden change region comprises described flanging and follows directly connected regional area of described flanging.In the present embodiment, described protective cover 6 ringwise, it comprises interior flanging 61, outer flanging 62 and main body 63, described main body 63 comprises main center zone 632, follows the direct connected zone 633 of described interior flanging 62 and the zone 631 directly be connected with outer flanging 61, and described flanging comprises the interior flanging 62 of the inward flange that is arranged at described protective cover 6 and is arranged at the outer peripheral outer flanging 61 of described protective cover.In the present embodiment, described shape Sudden change region comprises described interior flanging 62 and follows described interior flanging 62 direct connected zone 633, described outer flanging 61 and follow the direct connected zone 631 of described outer flanging 61, the more difficult control of these position thickness, thickness may be inhomogeneous, and the surface at these positions becomes diffusion part through frosted or erosion line processing.Described protective cover is made by transparent PC or acrylic.In the present embodiment, described protective cover 6 fixes on described chassis 1 by screw lock.
Be arranged to diffusion part by the shape Sudden change region by described protective cover, the refraction in described diffusion part of the light of described white LED light source, reflection, scattering, and then blend light comparatively uniformly, thus avoid producing hot spot on lampshade.
Claims (7)
1. a lighting, comprise chassis, lampshade and white LED light source, described white LED light source is arranged in the cavity that described chassis and described lampshade surround, the light of described white LED light source is from described lampshade outgoing, described lighting also is provided with for protecting the protective cover of described white LED light source, described protective cover is made by transparent material, it is characterized in that, the shape Sudden change region of described protective cover is processed to make the diffusion part of light diffusion.
2. lighting according to claim 1, is characterized in that, process so that it becomes diffusion part through frosted or erosion line on the surface of the shape Sudden change region of described protective cover.
3. lighting according to claim 2, is characterized in that, all process through frosted or erosion line on positive and negative two surfaces of the shape Sudden change region of described protective cover.
4. lighting according to claim 1, is characterized in that, described protective cover is provided with flanging, and described shape Sudden change region comprises described flanging and follows directly connected regional area of described flanging.
5. lighting according to claim 4, is characterized in that, ringwise, described flanging comprises the interior flanging of the inward flange that is arranged at described protective cover and is arranged at the outer peripheral outer flanging of described protective cover described protective cover.
6. lighting according to claim 1, is characterized in that, described protective cover is made by transparent PC or acrylic.
7. lighting according to claim 1, is characterized in that, described lighting is lamp affixed to the ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483043.0U CN203375298U (en) | 2013-08-08 | 2013-08-08 | Illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483043.0U CN203375298U (en) | 2013-08-08 | 2013-08-08 | Illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375298U true CN203375298U (en) | 2014-01-01 |
Family
ID=49837825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320483043.0U Expired - Fee Related CN203375298U (en) | 2013-08-08 | 2013-08-08 | Illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375298U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949018A (en) * | 2015-07-06 | 2015-09-30 | 江苏达伦电子股份有限公司 | LED lamp disc |
| CN106090754A (en) * | 2016-06-28 | 2016-11-09 | 欧普照明股份有限公司 | A kind of lamp affixed to the ceiling |
| WO2017004785A1 (en) * | 2015-07-07 | 2017-01-12 | 江苏达伦电子股份有限公司 | Led lamp panel |
| CN109084220A (en) * | 2018-07-27 | 2018-12-25 | 佛山市南海区东雄照明科技有限公司 | LED illumination lamp |
| WO2019056660A1 (en) * | 2017-09-19 | 2019-03-28 | 佛山市正锝照明有限公司 | Light-diffusing lamp shade and panel lamp having same |
-
2013
- 2013-08-08 CN CN201320483043.0U patent/CN203375298U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949018A (en) * | 2015-07-06 | 2015-09-30 | 江苏达伦电子股份有限公司 | LED lamp disc |
| CN104949018B (en) * | 2015-07-06 | 2017-05-10 | 江苏达伦电子股份有限公司 | LED lamp disc |
| WO2017004785A1 (en) * | 2015-07-07 | 2017-01-12 | 江苏达伦电子股份有限公司 | Led lamp panel |
| CN106090754A (en) * | 2016-06-28 | 2016-11-09 | 欧普照明股份有限公司 | A kind of lamp affixed to the ceiling |
| WO2019056660A1 (en) * | 2017-09-19 | 2019-03-28 | 佛山市正锝照明有限公司 | Light-diffusing lamp shade and panel lamp having same |
| CN109084220A (en) * | 2018-07-27 | 2018-12-25 | 佛山市南海区东雄照明科技有限公司 | LED illumination lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203375298U (en) | Illumination lamp | |
| CN201582616U (en) | Flat lamp with light emitting diode (LED) | |
| CN203628488U (en) | Automobile license plate lamp | |
| CN104456357A (en) | Automobile LED light-emitting structure | |
| CN202938182U (en) | Pendant lamp | |
| CN104696731A (en) | Bulb lamp | |
| CN203615138U (en) | Bulb lamp | |
| CN207298521U (en) | Light guide plate and desk lamp at the top of desk lamp | |
| CN103363354A (en) | LED lamp manufactured by imitating illuminating angle of incandescent lamp | |
| CN203286361U (en) | LED bulb lamp capable of emitting light at wide angle | |
| CN206329988U (en) | A kind of light-operated radar induction LED Down lamp | |
| CN204704659U (en) | A kind of lighting device | |
| CN107559655B (en) | Desk lamp top light guide plate and desk lamp | |
| CN204328771U (en) | A kind of automobile LED ray structure | |
| CN204005570U (en) | A kind of integrated LED Down lamp | |
| CN204459974U (en) | A lamp decoration built-up member for assembling lamp decoration | |
| CN204420781U (en) | A kind of Novel ceiling shot-light | |
| CN212107904U (en) | LED lamp | |
| CN202140863U (en) | Novel LED lamp | |
| CN210219634U (en) | Anti-dazzling lampshade | |
| CN105444013A (en) | All-direction lighting LED candle lamp | |
| CN209484362U (en) | A kind of annular shadowless light source with highlighted function | |
| CN202012768U (en) | Light diffusing-guiding illuminating lamp | |
| CN202521275U (en) | Anti-glare light-emitting diode (LED) daylight lamp tube | |
| JP2012151030A (en) | Lighting fixture |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20210808 |