CN106524074A - Lightproof ring - Google Patents
Lightproof ring Download PDFInfo
- Publication number
- CN106524074A CN106524074A CN201611114467.4A CN201611114467A CN106524074A CN 106524074 A CN106524074 A CN 106524074A CN 201611114467 A CN201611114467 A CN 201611114467A CN 106524074 A CN106524074 A CN 106524074A
- Authority
- CN
- China
- Prior art keywords
- aperture
- lightproof
- ring
- teeth portion
- chassis
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 3
- 230000004313 glare Effects 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Endoscopes (AREA)
Abstract
The invention provides a lightproof ring. The lightproof ring comprises a base disk and a lightproof ring body located on one side of the base disk. The two ends of the lightproof body are provided with tooth portions capable of being bent and deformed. According to the lightproof ring, the tooth portions can be bent and deformed, and thus a plurality of ways can be used for getting rid of stray light so as to enable light spots to be more even. The section of the base disk is provided with oblique edges, and thus fixing is convenient. The lightproof ring can be everlastingly used. The lightproof ring can be used in a matched mode by adding parts to change the light spots.
Description
Technical field
The present invention relates to field of light fittings, more particularly to a kind of anti-aperture for Down lamp.
Background technology
In Down lamp, the effect of circle of giving out light is to reject astigmatism.There is, fixation little to luminous intensity distribution help not in anti-aperture existing at present
Just, need to adopt be screwed, the defect such as durability deficiency.
The content of the invention
The invention provides a kind of strong, the easy for installation anti-aperture of persistence.
The present invention is achieved in that a kind of anti-aperture, including：
Chassis, positioned at the anti-aperture body of the chassis side, is respectively arranged at two ends with bendable in the anti-aperture body
Sell off the teeth portion of shape.
Further, the two ends of the chassis section are hypotenuse.
Further, the anti-aperture body is in both ends open, hollow cylinder.
Further, the teeth portion is in E fonts.
Further, the chassis, anti-aperture body, teeth portion are integrally formed.
Further, the anti-aperture body, the material of teeth portion are light tight material.
Above-mentioned technical proposal is employed, the invention has the beneficial effects as follows：The bent deformation of teeth portion, therefore can have various sides
Formula rejects veiling glare, makes hot spot evenly；Chassis section is hypotenuse, convenient to fix；Persistently can use；The anti-aperture slot of this case can
Change hot spot to use cooperatively by increase part.
Description of the drawings
Fig. 1 is the schematic diagram of the anti-aperture that the present invention is provided；
Fig. 2 is the generalized section of the anti-aperture that the present invention is provided.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1-2, a kind of anti-aperture, including：
Chassis 1, positioned at the anti-aperture body 2 of 1 side of the chassis, in being respectively arranged at two ends with for the anti-aperture body 2
The teeth portion 3 of bent deformation, the degree of the bending of teeth portion 3 are different, adjust different light distribution effects, greatly strengthen light distribution effect, also
Other components can be fixed, be can be widely applied on most utensils.Hot spot can also be changed by increasing other components,
Save utensil space and structure.
Further, the two ends of 1 section of the chassis are hypotenuse, define shape wide at the top and narrow at the bottom, convenient to fix.
Further, the anti-aperture body 2 is in both ends open, hollow cylinder.
Further, the teeth portion 3 is in E fonts, can be random
Further, the chassis 1, anti-aperture body 2, teeth portion 3 are integrally formed.
Further, the anti-aperture body 2, the material of teeth portion 3 are light tight material, and anti-aperture body 2 can be with
It is black.
The 3 bent deformation of teeth portion of this case, therefore can have various ways to reject veiling glare, make hot spot evenly；Chassis 1
Section is hypotenuse, convenient to fix；Persistently can use；The anti-aperture of this case can also use cooperatively to change light by increase part
Spot.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of anti-aperture, it is characterised in that include：Chassis, positioned at the anti-aperture body of the chassis side, described against sunshine
The teeth portion for being respectively arranged at two ends with bent deformation of circle body.
2. anti-aperture as claimed in claim 1, it is characterised in that the two ends of the chassis section are hypotenuse.
3. anti-aperture as claimed in claim 1, it is characterised in that the anti-aperture body is in both ends open, hollow cylinder
Body.
4. anti-aperture as claimed in claim 1, it is characterised in that the teeth portion is in E fonts.
5. anti-aperture as claimed in claim 1, it is characterised in that the chassis, anti-aperture body, teeth portion are integrally formed.
6. anti-aperture as claimed in claim 1, it is characterised in that the anti-aperture body, the material of teeth portion are light tight
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114467.4A CN106524074A (en) | 2016-12-01 | 2016-12-01 | Lightproof ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114467.4A CN106524074A (en) | 2016-12-01 | 2016-12-01 | Lightproof ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106524074A true CN106524074A (en) | 2017-03-22 |
Family
ID=58342568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611114467.4A Pending CN106524074A (en) | 2016-12-01 | 2016-12-01 | Lightproof ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106524074A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129664Y (en) * | 2007-12-25 | 2008-10-08 | 陈旭雷 | Catadioptric reflectors structure for high strength air discharge lamp remote illuminating apparatus |
| CN202068694U (en) * | 2011-04-13 | 2011-12-07 | 吉多思实业(深圳)有限公司 | Shading device of display screen |
| CN104864364A (en) * | 2015-06-08 | 2015-08-26 | 赵党生 | Combined type light interception structure and LED lamp and LED lamp tube |
| CN206280915U (en) * | 2016-12-01 | 2017-06-27 | 昆山恩都照明有限公司 | A kind of anti-aperture |
-
2016
- 2016-12-01 CN CN201611114467.4A patent/CN106524074A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129664Y (en) * | 2007-12-25 | 2008-10-08 | 陈旭雷 | Catadioptric reflectors structure for high strength air discharge lamp remote illuminating apparatus |
| CN202068694U (en) * | 2011-04-13 | 2011-12-07 | 吉多思实业(深圳)有限公司 | Shading device of display screen |
| CN104864364A (en) * | 2015-06-08 | 2015-08-26 | 赵党生 | Combined type light interception structure and LED lamp and LED lamp tube |
| CN206280915U (en) * | 2016-12-01 | 2017-06-27 | 昆山恩都照明有限公司 | A kind of anti-aperture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |