CN103423631A - Lamp - Google Patents
Lamp Download PDFInfo
- Publication number
- CN103423631A CN103423631A CN2012101660122A CN201210166012A CN103423631A CN 103423631 A CN103423631 A CN 103423631A CN 2012101660122 A CN2012101660122 A CN 2012101660122A CN 201210166012 A CN201210166012 A CN 201210166012A CN 103423631 A CN103423631 A CN 103423631A
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- CN
- China
- Prior art keywords
- polarizer
- glass
- lamp
- transparent frame
- bulb
- 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
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- Polarising Elements (AREA)
Abstract
The invention discloses a lamp comprising a lamp body and a bulb. The bulb is provided with a transparent frame, a first glass polarizer and a second glass polarizer. The second glass polarizer is disposed in the transparent frame. The first glass polarizer is disposed in the transparent frame and stacked on the second glass polarizer. A rotary shaft is disposed between the second glass polarizer and the transparent frame. The second glass polarizer rotates in the transparent frame through the rotary shaft. The first glass polarizer and the second glass polarizer are used for adjusting brightness of the bulb. The lamp has the advantages that the two glass polarizers are used to adjust the brightness so that the problem that the brightness of the bulb cannot be adjusted is solved; brightness adjustment is convenient, and the lamp is simple and practical.
Description
Technical field
The present invention relates to the lamp technical field, be specifically related to a kind of lamp.
Background technology
The unadjustable brightness often of bulb under prior art, the user can only select out or close two kinds of duties, and under various environment people for the demand of lamplight brightness, often also each is inconsistent, unified lamplight brightness can not meet people's various demands.
Polarizer is to make natural light become the optical element of polarised light, and polarizer has the function of covering and seeing through to incident light, can make that vertical light or lateral light are a kind of to be seen through, a kind of covering.Polaroid sheet has multiple, wherein a kind of formulating method is to have cancellated high-molecular polyvinyl alcohol compound film as the sheet base, it is immersed in iodine liquid, then after the boric acid aqueous solution reduction is stable, again its orientation stretching 4-5 doubly, large molecular orientation is arranged.After being drawn, make macromolecular material become linear structure by network structure, iodine molecule fitly is attracted on this film and has had partially or the analyzing performance, and this polarizer is applicable to whole visible-range.
The invention also polarizer technology and bulb not combined at present, and the polarizer technology exactly can solve the problem that bulb brightness can't be regulated.
Summary of the invention
The problems referred to above that exist for current lamp technology, the invention provides a kind of lamp technical scheme.
A kind of lamp, comprise lamp body and bulb, wherein, described bulb is provided with Transparent frame, the first polarizer glass and the second polarizer glass, described the second polarizer glass is positioned at described Transparent frame, and described the first polarizer glass is positioned at described Transparent frame and is stacked in described the second polarizer on glass;
Be provided with turning cylinder between described the second polarizer glass and described Transparent frame, described the second polarizer glass rotates in described Transparent frame by turning cylinder;
Described the first polarizer glass and described the second polarizer glass are for regulating bulb brightness.
Above-mentioned lamp, wherein, the width of described the first polarizer glass is greater than the width of described the second polarizer glass.
Above-mentioned lamp, wherein, described the second polarizer swing handle that is provided with on glass, the user rotates described the second polarizer glass by described swing handle.
Above-mentioned lamp, wherein, described the first polarizer glass is fixed in described Transparent frame.
Beneficial effect of the present invention:
Use double-deck polarizer glass to carry out brightness regulation, solve the problem that bulb can't be regulated brightness, to implement quite convenient, simple and practical simultaneously.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of lamp of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
Be illustrated in figure 1 a kind of lamp, comprise lamp body 1 and bulb 2, wherein, bulb is provided with Transparent frame 3, the first polarizer glass 4 and the second polarizer glass 5, the second polarizer glass is positioned at Transparent frame, and the first polarizer glass is positioned at Transparent frame and is stacked in the second polarizer on glass; The width of the first polarizer glass is greater than the width of the second polarizer glass.
Be provided with turning cylinder 6, the second polarizers swing handle 7 that is provided with on glass between the second polarizer glass and Transparent frame, user's swing handle, the second polarizer glass rotates in Transparent frame with turning cylinder;
The first polarizer glass becomes double-deck polarizer glass with the second polarizer glass combination, for regulating bulb brightness.
In lamp, the first polarizer glass is fixed in Transparent frame.
Polarizer can be by stretching and make after the polyvinyl alcohol heating in a certain direction, and this kind of method for making can make the space lattice proper alignment of polyvinyl alcohol, and degree of polarization is applicable to whole visible-range.
The foregoing is only preferred embodiment of the present invention, not thereby limit claim of the present invention, so the equivalent structure that all utilizations specification of the present invention and diagramatic content have been done changes, all be included in protection scope of the present invention.
Claims (4)
1. a lamp, comprise lamp body and bulb, it is characterized in that, described bulb is provided with Transparent frame, the first polarizer glass and the second polarizer glass, described the second polarizer glass is positioned at described Transparent frame, and described the first polarizer glass is positioned at described Transparent frame and is stacked in described the second polarizer on glass;
Be provided with turning cylinder between described the second polarizer glass and described Transparent frame, described the second polarizer glass rotates in described Transparent frame by turning cylinder;
Described the first polarizer glass and described the second polarizer glass are for regulating bulb brightness.
2. lamp as claimed in claim 1, is characterized in that, the width of described the first polarizer glass is greater than the width of described the second polarizer glass.
3. lamp as claimed in claim 1, is characterized in that, described the second polarizer swing handle that is provided with on glass, and the user rotates described the second polarizer glass by described swing handle.
4. lamp as claimed in claim 1, is characterized in that, described the first polarizer glass is fixed in described Transparent frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101660122A CN103423631A (en) | 2012-05-25 | 2012-05-25 | Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101660122A CN103423631A (en) | 2012-05-25 | 2012-05-25 | Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103423631A true CN103423631A (en) | 2013-12-04 |
Family
ID=49648783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101660122A Pending CN103423631A (en) | 2012-05-25 | 2012-05-25 | Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103423631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087566A (en) * | 2021-11-17 | 2022-02-25 | 广州市番禺目标压铸灯饰有限公司 | Polarized light lamp |
-
2012
- 2012-05-25 CN CN2012101660122A patent/CN103423631A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087566A (en) * | 2021-11-17 | 2022-02-25 | 广州市番禺目标压铸灯饰有限公司 | Polarized light lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |