CN208566572U - A kind of optical lens module of LED light box - Google Patents
A kind of optical lens module of LED light box Download PDFInfo
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- CN208566572U CN208566572U CN201821145947.1U CN201821145947U CN208566572U CN 208566572 U CN208566572 U CN 208566572U CN 201821145947 U CN201821145947 U CN 201821145947U CN 208566572 U CN208566572 U CN 208566572U
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- lens
- led light
- post
- optical lens
- hood
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Abstract
The purpose of this utility model is that disclosing a kind of optical lens module of LED light box, it includes lens hood and lens post, the top of the lens post is arranged in the lens hood, and the bottom of the lens post is provided with LED light source, and the surface of the lens hood is impermeable smooth surface；Compared with prior art, the optical lens module of LED light source is formed by lens hood and lens column combination, carry out light transmission by the bottom surface of lens hood and the side of lens post, meet the needs of great power LED lamp box, can be used as backlight carry out using, the negligible amounts of installation, the thickness of product can be reduced, structure is simple with the power of less prod, it is very practical, realize the purpose of this utility model.
Description
Technical field
The utility model relates to a kind of optical lens module, in particular to a kind of optics suitable for large scale LED light box
Lens subassembly.
Background technique
Currently, large scale LED light box is backlight using more light source, and existing backlight is all low-power LED
Additional LED secondary optical lens are attached between LED light bar using conducting wire or steel wire, the spacing between lamp bar and lamp bar compared with
It is small, the requirement to brightness is reached by the quantity of LED.
In the prior art, a kind of Novel rolling screen lamp, including LED lamp bead, resistance, power supply line and bogey, institute are disclosed
Stating power supply line is flexible material, and for providing electric energy, the power supply line is set to bogey both ends or centre；The bogey
Have multiple, is connected by power wire combination；The LED lamp bead and resistance are set on bogey, are set on the bogey
There is conducting wire；The LED lamp bead is two one group and is connected as LED light group by conductor in parallel, and the LED light group is connected by conducting wire
Connection；The resistance and LED light group are connected in series by conducting wire.
Above-mentioned technology takes every two LED lamp bead in parallel then in concatenated mode, allows the electric current of original LED lamp bead
It is shared by present two LED lamp bead, every LED lamp bead only has original half electric current and function and the heat for reducing every lamp bead
Amount reduces the possibility of lamp bead damage, while breaking down even if exception occurs in a lamp bead, same to organize another lamp bead with original electric current
It works normally, influence is had no on lamp box picture, greatly reduces maintenance cost, reduces roller shutter lamp bar spoilage.
In the prior art, a kind of bushing roller shutter lamp bar, including LED circuit board, power supply line and transparent PC pipe are provided,
The LED circuit board is built in transparent PC pipe, and the LED circuit board reserves L, N pad, and the power supply line is connected to L, N
On pad, the transparent PC pipe both ends are equipped with the fixed card buckle for fixed power source line, and the fixed card buckle bottom is equipped with circle
Shape fixed magnet, the LED circuit board are equipped with several LED light sources, and the LED circuit board is equipped with rectification IC, the LED line
Road plate is equipped with water-proof silica-gel.
Above-mentioned lamp bar is powered using alternating current, and relatively high voltage can reduce the numerical value of electric current, and then reduce conducting wire
Partial pressure so that LED shines uniformly, and it is not necessary that low-tension supply is separately configured.
In conclusion the prior art is all to meet the brightness requirement of product by the quantity of LED lamp bead, whole power compared with
Greatly, power consumption is also higher, and installation process is complex.
It is accordingly required in particular to which a kind of optical lens module of LED light box, above-mentioned existing to solve the problems, such as.
Summary of the invention
The purpose of this utility model is to provide a kind of optical lens modules of LED light box, in view of the deficiencies of the prior art,
Meet the needs of great power LED lamp box, can be used as backlight and carry out using the negligible amounts of installation can be with the function of less prod
Rate can reduce the thickness of product, and structure is simple, very practical.
The technical issues of the utility model is solved can be realized using following technical scheme:
A kind of optical lens module of LED light box, which is characterized in that it includes lens hood and lens post, the lens hood
The top of the lens post is set, and the bottom of the lens post is provided with LED light source, and the surface of the lens hood is opaque
Face.
In one embodiment of the utility model, the radian of the lens hood is 10-120 degree.
In one embodiment of the utility model, the lens post is trapezoidal cylindric, and radian is 5-100 degree.
In one embodiment of the utility model, the bottom of the lens post is provided with mounting hole, and the LED light source is set
It sets in the mounting hole.
In one embodiment of the utility model, the height of the lens hood is 0.1-3cm, width 1-5cmcm.
In one embodiment of the utility model, the height of the lens post is 1-5cm, and diameter last week is 0.8-
4.5cm, next week diameter are 0.3-3.5cm
The optical lens module of the LED light box of the utility model passes through lens hood and lens post group compared with prior art
The optical lens module for forming LED light source is closed, light transmission is carried out by the bottom surface of lens hood and the side of lens post, is met high-power
The demand of LED light box can be used as backlight and carry out using the negligible amounts of installation can reduce product with the power of less prod
Thickness, structure is simple, very practical, realizes the purpose of this utility model.
The characteristics of the utility model, sees the detailed description of the drawings of the present case and following preferable embodiment and obtains clear
Ground understands.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the optical lens module of the LED light box of the utility model；
Fig. 2 is the schematic diagram of the light irradiation of the optical lens module of the LED light box of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Embodiment
As depicted in figs. 1 and 2, the optical lens module of the LED light box of the utility model, it includes lens hood 10 and lens
The top of lens post 20 is arranged in column 20, lens hood 10, and the bottom of lens post 20 is provided with LED light source 30, the table of lens hood 10
Face is impermeable smooth surface.
In the present embodiment, the radian of lens hood 10 is 10-120 degree, and the height of lens hood 10 is 0.1-3cm, and width is
1-5cm。
In the present embodiment, lens post 20 is trapezoidal cylindric, and radian is 5-100 degree.
In the present embodiment, the bottom of lens post 20 is provided with mounting hole 21, and LED light source 30 is arranged in mounting hole 21；
The height of lens post 20 is 1-5cm, and diameter last week is 0.8-4.5cm, and next week diameter is 0.3-3.5cm.
The optical lens module of the LED light box of the utility model forms optical lens by lens hood 10 and the combination of lens post 20
Mirror assembly, and be arranged on LED light source 30, the bottom surface for the rays pass through lens cap 10 that LED light source 30 irradiates and lens post 20
Side shines out, and meets the needs of great power LED lamp box, can be used as backlight and carries out using, negligible amounts of installation, can be with
The power of less prod reduces the thickness of product, and structure is simple, very practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of optical lens module of LED light box, which is characterized in that it includes lens hood and lens post, and the lens hood is set
It sets at the top of the lens post, the bottom of the lens post is provided with LED light source, and the surface of the lens hood is opaque
Face.
2. the optical lens module of LED light box as described in claim 1, which is characterized in that the radian of the lens hood is 10-
120 degree.
3. the optical lens module of LED light box as described in claim 1, which is characterized in that the trapezoidal cylinder of lens post
Shape, radian are 5-100 degree.
4. the optical lens module of LED light box as described in claim 1, which is characterized in that the bottom of the lens post is arranged
There is mounting hole, the LED light source is arranged in the mounting hole.
5. the optical lens module of LED light box as described in claim 1, which is characterized in that the height of the lens hood is
0.1-3cm, width 1-5cm.
6. the optical lens module of LED light box as described in claim 1, which is characterized in that the height of the lens post is 1-
5cm, diameter last week are 0.8-4.5cm, and next week diameter is 0.3-3.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145947.1U CN208566572U (en) | 2018-07-19 | 2018-07-19 | A kind of optical lens module of LED light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145947.1U CN208566572U (en) | 2018-07-19 | 2018-07-19 | A kind of optical lens module of LED light box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208566572U true CN208566572U (en) | 2019-03-01 |
Family
ID=65446952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821145947.1U Active CN208566572U (en) | 2018-07-19 | 2018-07-19 | A kind of optical lens module of LED light box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208566572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716654A (en) * | 2018-07-19 | 2018-10-30 | 上海边光实业有限公司 | A kind of optical lens module of LED light box |
-
2018
- 2018-07-19 CN CN201821145947.1U patent/CN208566572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716654A (en) * | 2018-07-19 | 2018-10-30 | 上海边光实业有限公司 | A kind of optical lens module of LED light box |
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