CN207394411U - LED display - Google Patents
LED display Download PDFInfo
- Publication number
- CN207394411U CN207394411U CN201721573722.1U CN201721573722U CN207394411U CN 207394411 U CN207394411 U CN 207394411U CN 201721573722 U CN201721573722 U CN 201721573722U CN 207394411 U CN207394411 U CN 207394411U
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- China
- Prior art keywords
- led
- circuit board
- led display
- cover
- face
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- 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.)
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Abstract
The utility model discloses a kind of LED display, LED display includes LED circuit board, control circuit board, cover and face-piece, and multiple LED light are provided in LED circuit board；Control circuit board is electrically connected with LED circuit board, for controlling the display of multiple LED light；Cover is arranged on LED circuit board, and cover is equipped with shading silk-screen area and clear area, and clear area corresponds to multiple LED light；Face-piece is transparent and covers cover.The LED display of the utility model has at low cost, reliable in quality, and assembling is simple, it is small the characteristics of.
Description
Technical field
The utility model is related to LED technology field, more particularly, to a kind of LED display.
Background technology
Light emitting diode is referred to as LED.It is made of the compound for containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) etc..Work as electricity
Son with that can give off visible ray during hole-recombination can be used for that light emitting diode is made.LED has small, power consumption
Low, service life is long, high brightness, it is low in calories the advantages that, therefore in street lighting, room lighting, traffic lights, display screen,
Automotive lighting, medical treatment, aviation etc. have a wide range of applications.LED dot matrix screens are made up of LED, with lamp bead light on and off come show word,
Picture, animation, video etc. are all modular display devices of each several part component, usually by display module, control system and power supply
System forms.LED dot matrix display screens make simply, easy for installation, are widely used in automobile station reporter, advertisement screen, consumption electricity
Sub- product and billboard etc.；However, for the compact consumption electronic product of space requirement, LED dot matrix screens also have shortcoming,
Cost is higher, and volume is bigger than normal, it is desirable that the defects of circuit design is harsh, and brightness is inadequate.
Utility model content
The utility model can be solved in the prior art mainly solving the technical problems that provide a kind of LED display
For the LED dot matrix screens of the compact consumption electronic product of space requirement are of high cost, bulky problem.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of LED displays dress is provided
It puts, LED display includes：
LED circuit board is provided with multiple LED light in LED circuit board；
Control circuit board, control circuit board are electrically connected with LED circuit board, for controlling the display of multiple LED light；
Cover, cover are arranged on LED circuit board, and cover is equipped with shading silk-screen area and clear area, and clear area corresponds to multiple LED
Lamp；
Face-piece, face-piece is transparent and covers cover.
Wherein, LED circuit board is fixed on by way of buckle, gum or lock screw in control circuit board.
Wherein, shading silk-screen area is black.
Wherein, face-piece is protruded towards multiple LED light light emission directions.
Wherein, the outer edge protrusion face-piece of control circuit board is set, and equipped with mounting hole.
Wherein, the thickness of LED display is 2-3mm.
Wherein, the thickness of LED display is 2.5mm.
The beneficial effects of the utility model are：It is different from the situation of the prior art, the LED display tool of the utility model
Have at low cost a, reliable in quality, assembling is simple, it is small the characteristics of.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of one embodiment of the utility model LED display；
Fig. 2 is the configuration schematic diagram of LED display shown in FIG. 1；
Fig. 3 is the dimensional structure diagram of LED display shown in FIG. 1；
Fig. 4 is the overlooking the structure diagram of LED display shown in FIG. 1；
Fig. 5 is the structure diagram of the LED circuit board of LED display shown in FIG. 1；
Fig. 6 is the structure diagram of the cover of LED display shown in FIG. 1.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained belong to the scope of the utility model protection.
Incorporated by reference to the schematic cross-sectional view with reference to one embodiment of Fig. 1-Fig. 6, Fig. 1 the utility model LED display；Figure
2 be the configuration schematic diagram of LED display shown in FIG. 1；Fig. 3 is that the stereochemical structure of LED display shown in FIG. 1 is shown
It is intended to；Fig. 4 is the overlooking the structure diagram of LED display shown in FIG. 1；Fig. 5 is the LED of LED display shown in FIG. 1
The structure diagram of circuit board；Fig. 6 is the structure diagram of the cover of LED display shown in FIG. 1.In the present embodiment,
LED display includes LED circuit board 1, control circuit board 3, cover 4 and face-piece 5.
Multiple LED light 2 are provided in LED circuit board 1.In the present embodiment, multiple LED light 2 are in slant arrangements, and cannot
Single control, to reduce cost.Certainly, in other embodiments, LED light 2 also can be in that the forms such as other forms such as straight line are set,
The utility model is not construed as limiting this.
Control circuit board 3 is electrically connected with LED circuit board 1, for controlling the display of multiple LED light 2.LED circuit board 1 passes through
The mode of buckle, gum or lock screw is fixed in control circuit board 3.Control circuit board 3 is preferably used with LED circuit board 1
Flexible circuit is electrically connected, and control circuit board 3 is exported different electric currents by programming Control, passes through the strong and weak control LED of electric current
2 brightness of lamp is secretly gone out.
Cover 4 is arranged on 1 upper strata of LED circuit board, and cover 4 is equipped with shading silk-screen area 41 and clear area 42, and clear area 42 corresponds to
Multiple LED light 2.In the present embodiment, cover 4 is preferably fixed on LED circuit board 1 away from control circuit by gum laminating type
In the one side of plate 3, shading silk-screen area 41 preferably uses black to prevent light from appearing.When cover 4 is covered on LED, black hides
Chevilled silk print can block unwanted luminous LED, and clear area 42 can allow the LED light of needs to penetrate, the clear area 42 of cover 4
Different sizes and different arrangement modes can be designed to as needed, so as to reach the effect of display different digital or pattern
Fruit.It can also be by adjusting to clear area 42, thus it is possible to vary the pixel that LED is shown.At least in the shading silk-screen area 41 of cover 4
The whole LED array of covering.
Face-piece 5 is transparent and covers cover 4, and in the present embodiment, face-piece 5 is plastic material, is sent out towards multiple LED light 2
Light direction protrudes.The treatment process of face-piece 5 is high-light transparent, and spray treatment is done in inside, sprays white light transmission paint.Face-piece 5 is placed
Directly over cover 4, LED is lighted, and the light of LED shows that LED does not work from the clear area of cover 4 42, then can't see LED
Light source.
Wherein, the outer edge protrusion face-piece 5 of control circuit board 3 is set, and is filled equipped with mounting hole 31 with fixing LED displays
It puts.
With the above arrangement, the thickness of the LED display of the present embodiment can reach 2-3mm, it is preferably 2.5mm.
The beneficial effects of the utility model are：It is different from the situation of the prior art, the LED display tool of the utility model
Have at low cost a, reliable in quality, assembling is simple, it is small the characteristics of.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of LED display, which is characterized in that the LED display includes：
LED circuit board is provided with multiple LED light in the LED circuit board；
Control circuit board, the control circuit board are electrically connected with the LED circuit board, for controlling the aobvious of the multiple LED light
Show；
Cover, the cover are arranged on the LED circuit board, and the cover is equipped with shading silk-screen area and clear area, the clear area
Corresponding the multiple LED light；
Face-piece, the face-piece is transparent and covers the cover.
2. LED display according to claim 1, which is characterized in that the LED circuit board by buckle, gum or
The mode that person locks screw is fixed in the control circuit board.
3. LED display according to claim 1, which is characterized in that the shading silk-screen area is black.
4. LED display according to claim 1, which is characterized in that the face-piece shines towards the multiple LED light
It protrudes in direction.
5. LED display according to claim 1, which is characterized in that the outer edge protrusion institute of the control circuit board
Face-piece setting is stated, and equipped with mounting hole.
6. according to claim 1-5 any one of them LED displays, which is characterized in that the thickness of the LED display
For 2-3mm.
7. LED display according to claim 6, which is characterized in that the thickness of the LED display is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573722.1U CN207394411U (en) | 2017-11-22 | 2017-11-22 | LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573722.1U CN207394411U (en) | 2017-11-22 | 2017-11-22 | LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207394411U true CN207394411U (en) | 2018-05-22 |
Family
ID=62324124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721573722.1U Active CN207394411U (en) | 2017-11-22 | 2017-11-22 | LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207394411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116240A (en) * | 2018-06-13 | 2019-01-01 | 东莞市联洲知识产权运营管理有限公司 | A kind of electric quantity display device on external medical electronic apparatus |
-
2017
- 2017-11-22 CN CN201721573722.1U patent/CN207394411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116240A (en) * | 2018-06-13 | 2019-01-01 | 东莞市联洲知识产权运营管理有限公司 | A kind of electric quantity display device on external medical electronic apparatus |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |