CN209118663U - A kind of display screen cover and its lampshade unit - Google Patents
A kind of display screen cover and its lampshade unit Download PDFInfo
- Publication number
- CN209118663U CN209118663U CN201821469729.3U CN201821469729U CN209118663U CN 209118663 U CN209118663 U CN 209118663U CN 201821469729 U CN201821469729 U CN 201821469729U CN 209118663 U CN209118663 U CN 209118663U
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- China
- Prior art keywords
- display screen
- screen cover
- light
- lampshade unit
- staving
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Abstract
The utility model provides a kind of display screen cover and its lampshade unit, the display screen cover includes: the lampshade unit of multiple lines and multiple rows arrangement, the lampshade unit includes: the staving of handstand shape, the top at the top is provided with arc sphere, by the convergence of top arc ball, gain light, make light either from the side or front is seen and can see similar light efficiency.
Description
Technical field
The utility model relates to video imaging technique field, in particular to a kind of display screen cover and its lampshade unit.
Background technique
In the prior art, the display screen being made of several small illuminator multiple lines and multiple rows matrixes is more and more common, this is aobvious
Display screen can change screen size according to different occasions, convenient and efficient.But several small illuminators, light source in it is dotted,
Light-emitting area is small, how to be in planar by point source of light, increases the light-emitting area of illuminator, be current urgent problem.
Utility model content
The utility model provides a kind of display screen cover and its lampshade unit, the staving of handstand shape and its top surface arc sphere
In conjunction with, make light scattering uniformly, guarantee that brightness, image fault are smaller, make light either from the side or see can in front
See similar light efficiency.
To achieve the goals above, the utility model is the following technical schemes are provided: the lampshade unit 12 includes: under being located at
The top surface of the staving 122 of the cover 124 in portion and superposed handstand shape, the staving 122 is provided with arc sphere 121.
Preferably, 122 lower part of staving setting has the arcuate space 123 to arch upward.
Preferably, the side bottom of lampshade unit 12 has a pin hole 11.
The utility model also provides a kind of display screen cover, the lampshade list as described in any of the above-described technical solution of multiple lines and multiple rows
Identical permutation forms.
Preferably, the side of the display screen cover is provided with pin hole.
By implementing above technical scheme, have following technical effect that the utility model provide a kind of display screen cover and its
Lampshade unit keeps uniform light scattering, guarantee brightness, image fault smaller, and making light, either still front is seen from the side
It can see similar light efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lampshade unit provided by the utility model；
Fig. 2 is the internal structure cross-sectional view of display screen cover provided by the utility model；
Fig. 3 is the structural schematic diagram (left view) of display screen cover provided by the utility model.
Specific embodiment
In order to better understand the technical solution of the utility model, the utility model is described in detail with reference to the accompanying drawing and provides
Embodiment.
The utility model provides a kind of display screen cover and its lampshade unit, and as shown in Figure 1-Figure 3, the lampshade unit 12 wraps
Include: positioned at the cover 124 of lower part and the staving 122 of superposed handstand shape, the top surface of the staving 122 is provided with curve
Body 121.The arc sphere 121 of staving 122 and upper surface is integrally formed, and in other embodiments, is also possible to separately to set up.
Due to multiple lines and multiple rows in the prior art lampshade unit 12 using flat-top, lead to the brightness being seen from the side and see from front
Brightness is different, causes the distortion of image larger, and the arc sphere 121 of the present embodiment plays the role of convergence, gain light,
The light that each lampshade unit issues can be utmostly seen in the side direction of display screen cover, image fault is smaller.Light
After reflecting a distance by arcuate space, light enters staving, and for staving by after light homogenous diffusion, light reaches barrel-shaped top surface
Arc sphere, for arc sphere by the optically focused and gain effect of light of self structure, the light that staving was scattered is further
Convergence, increases the brightness of light.The combination of staving and its top surface arc sphere makes light scattering uniformly, guarantees brightness, make light
Either from the side or front is seen and can see similar light efficiency.
In other embodiments, on that basi of the above embodiments, further, the lower part of the staving 122 is provided with arch
The arcuate space 123 risen.In the present embodiment, it is preferred that the arcuate space 123 can arch upward for the upward of arc, in other realities
It applies in example, is also possible to the semicircle shape to arch upward upwards, spherical or other shapes, be also possible to arching upward upwards for multi-segment structure.Hair
Body of light 2 is mounted on 124 lower section of cover, and the light that illuminator 2 issues is collected at the cover 124 and is constituted with staving 122
Accommodation space in.The angle of divergence of 123 increasing light of arcuate space is conducive to the viewing of wide-angle direction.Due to light light
Three primary color theory, compared with the existing technology in there is no the flat-tope structure of light refraction distance, light light not to reflect, light
The inadequate defect of the uniformity, the arcuate space of the utility model make light reflect a bit of time and distance in arcuate space,
And appearing light from the big convex lens formed in arcuate space, color bleeding degree can be more uniform between three colors.
In other embodiments more specifically, pin hole 11 is arranged in the side bottom of display screen cover 1, and the pin hole 11 solves
It is difficult to the problem of dismantling in 1 use process of display screen cover, pin hole 11 is gently chosen by needle point or other elongate articles, it can be easily fast
The disassembly of prompt completion display screen cover.In the present embodiment, the pin hole 11 can be set in four sides of display screen cover 1
Bottom, middle part, top or other easy-to-dismount positions, the number of pin hole can be one or more etc., the shape of the pin hole 11
Shape can be round, semicircle, rectangular or other shapes easy to disassemble.
The utility model embodiment also provides a kind of display screen cover, including institute any in above-described embodiment by multiple lines and multiple rows
The lampshade unit stated arranges.
In other embodiments more specifically, the side of the display screen cover is provided with pin hole, and the pin hole can be with
Each positions such as the top, middle part, lower part of display screen cover are set.
A kind of display screen cover provided by the utility model embodiment and its lampshade unit are described in detail above,
For those of ordinary skill in the art, based on the idea of the present invention, can in specific embodiments and applications
There is change place, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (5)
1. a kind of lampshade unit characterized by comprising positioned at the cover (124) of lower part and the bucket of superposed handstand shape
The top surface of body (122), the staving (122) is provided with arc sphere (121).
2. lampshade unit according to claim 1, which is characterized in that staving (122) the lower part setting is arched upward
Arcuate space (123).
3. lampshade unit according to claim 1 or 2, which is characterized in that be provided with pin hole on the cover (124)
(11)。
4. a kind of display screen cover, which is characterized in that any described to claim 3 including the claim 1 by multiple lines and multiple rows
Lampshade unit arranges.
5. display screen cover according to claim 4, which is characterized in that the side of display screen cover (1) is provided with pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469729.3U CN209118663U (en) | 2018-09-06 | 2018-09-06 | A kind of display screen cover and its lampshade unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469729.3U CN209118663U (en) | 2018-09-06 | 2018-09-06 | A kind of display screen cover and its lampshade unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209118663U true CN209118663U (en) | 2019-07-16 |
Family
ID=67198146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821469729.3U Active CN209118663U (en) | 2018-09-06 | 2018-09-06 | A kind of display screen cover and its lampshade unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209118663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326219A (en) * | 2018-09-06 | 2019-02-12 | 刘娴 | A kind of display screen cover and its lampshade unit |
-
2018
- 2018-09-06 CN CN201821469729.3U patent/CN209118663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326219A (en) * | 2018-09-06 | 2019-02-12 | 刘娴 | A kind of display screen cover and its lampshade unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200916 Address after: 518000 10e, block D, Central Avenue, intersection of Xixiang Avenue and Baoyuan Road, labor community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen zhihuixian Technology Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Futian District Fuhua Road No. 6 Building 1403 business tax Patentee before: Liu Xian |
|
| TR01 | Transfer of patent right |