CN105737101A - Liftable diffusion plate - Google Patents
Liftable diffusion plate Download PDFInfo
- Publication number
- CN105737101A CN105737101A CN201510911952.3A CN201510911952A CN105737101A CN 105737101 A CN105737101 A CN 105737101A CN 201510911952 A CN201510911952 A CN 201510911952A CN 105737101 A CN105737101 A CN 105737101A
- Authority
- CN
- China
- Prior art keywords
- liftable
- diffuser plate
- elevating lever
- diffusion plate
- sucker
- 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
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
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a liftable diffusion plate. The liftable diffusion plate comprises a diffusion plate, a sucker, a lifting rod, a positioning block and a driving motor, wherein the sucker is arranged at the bottom of the rectangular diffusion plate and is connected with the lifting rod; the positioning block is arranged on the lifting rod; and the lifting rod is driven through the driving motor. Through the mode, the liftable diffusion plate is simple in structure, the height of the light diffusion plate can be adjusted, and the positioning lifting effect can be achieved.
Description
Technical field
The present invention relates to diffuser plate field, particularly relate to a kind of liftable diffuser plate.
Background technology
The maximum feature of diffuser plate is that light causes very big interference, distribution curve flux regardless of original design is how many degree, as long as light is through diffuser plate, it can make beam angle become 160 ~ 176 °, so from the side, there is a layer sensation for mist mist in the plate face of light fixture, may certify that beam angle is preferably to prove to 160 ~ 176 ° greatly from this point, the more big illumination of beam angle is more low, some also can produce to filter, the wavelength making part cannot penetrate, cause color inclined, process (such as: frosted as carried out the interference of light again on surface, give as security stricture of vagina), light transmittance is low especially because of the natural phenomena of geometric optics, so the base material being used for making diffuser plate should select refractive index more low more good, will be more low to interference of light.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of liftable diffuser plate, simple in construction, can regulate the height of light diffusing sheet, can positioned-lifting.
For solving above-mentioned technical problem, the technical scheme that the present invention adopts is: provide a kind of liftable diffuser plate, including: diffuser plate, sucker, elevating lever, locating piece and drive motor, the bottom of described diffuser plate is provided with sucker, described sucker is connected with elevating lever, described elevating lever is provided with locating piece, and described elevating lever is driven by drive motor.
In a preferred embodiment of the present invention, described elevating lever adopts converted steel to make.
In a preferred embodiment of the present invention, described driving sucker and elevating lever are threaded connection.
The invention has the beneficial effects as follows: liftable diffuser plate of the present invention, simple in construction, the height of light diffusing sheet can be regulated, can positioned-lifting.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of liftable diffuser plate one preferred embodiment of the present invention；
In accompanying drawing, the labelling of each parts is as follows: 1, sucker, and 2, diffuser plate, 3, drive motor, 4, elevating lever.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the present invention includes:
A kind of liftable diffuser plate, including: diffuser plate 2, sucker 1, elevating lever 4, locating piece and drive motor 3, the bottom of described diffuser plate 2 is provided with sucker 1, and described sucker 1 is connected with elevating lever 4, described elevating lever 4 is provided with locating piece, and described elevating lever 4 is driven by drive motor 3.
It addition, described elevating lever 4 adopts converted steel to make.
It addition, described driving sucker 1 is threaded connection with elevating lever 4.
Liftable diffuser plate of the present invention provides the benefit that:
Simple in construction, can regulate the height of light diffusing sheet, can positioned-lifting.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (3)
1. a liftable diffuser plate, it is characterised in that including: diffuser plate, sucker, elevating lever, locating piece and drive motor, the bottom of described diffuser plate is provided with sucker, described sucker is connected with elevating lever, and described elevating lever is provided with locating piece, and described elevating lever is driven by drive motor.
2. liftable diffuser plate according to claim 1, it is characterised in that described elevating lever adopts converted steel to make.
3. liftable diffuser plate according to claim 1, it is characterised in that described driving sucker and elevating lever are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911952.3A CN105737101A (en) | 2015-12-11 | 2015-12-11 | Liftable diffusion plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911952.3A CN105737101A (en) | 2015-12-11 | 2015-12-11 | Liftable diffusion plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105737101A true CN105737101A (en) | 2016-07-06 |
Family
ID=56296266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510911952.3A Pending CN105737101A (en) | 2015-12-11 | 2015-12-11 | Liftable diffusion plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105737101A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012077367A1 (en) * | 2010-12-08 | 2012-06-14 | トヨタ自動車株式会社 | Information conveyance device for use in vehicle |
| CN203621857U (en) * | 2013-12-10 | 2014-06-04 | 刘岗 | Automatic assembly machine for diffuser plate |
| CN204666105U (en) * | 2015-06-23 | 2015-09-23 | 哈尔滨理工大学 | A kind of diffusion plate support collecting height, angle, the adjustment of distance Three Degree Of Freedom |
| CN104931237A (en) * | 2015-05-15 | 2015-09-23 | 广东省标准化研究院 | Illumination effect observation light box |
| CN205351207U (en) * | 2015-12-11 | 2016-06-29 | 常州大智光电有限公司 | Liftable diffuser plate |
-
2015
- 2015-12-11 CN CN201510911952.3A patent/CN105737101A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012077367A1 (en) * | 2010-12-08 | 2012-06-14 | トヨタ自動車株式会社 | Information conveyance device for use in vehicle |
| CN203621857U (en) * | 2013-12-10 | 2014-06-04 | 刘岗 | Automatic assembly machine for diffuser plate |
| CN104931237A (en) * | 2015-05-15 | 2015-09-23 | 广东省标准化研究院 | Illumination effect observation light box |
| CN204666105U (en) * | 2015-06-23 | 2015-09-23 | 哈尔滨理工大学 | A kind of diffusion plate support collecting height, angle, the adjustment of distance Three Degree Of Freedom |
| CN205351207U (en) * | 2015-12-11 | 2016-06-29 | 常州大智光电有限公司 | Liftable diffuser plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
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| WD01 | Invention patent application deemed withdrawn after publication |