CN208766975U - A kind of LED display mould group - Google Patents
A kind of LED display mould group Download PDFInfo
- Publication number
- CN208766975U CN208766975U CN201821459074.1U CN201821459074U CN208766975U CN 208766975 U CN208766975 U CN 208766975U CN 201821459074 U CN201821459074 U CN 201821459074U CN 208766975 U CN208766975 U CN 208766975U
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- China
- Prior art keywords
- light
- led
- lamp panel
- mould group
- polarizing film
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Abstract
The utility model discloses a kind of LED display mould groups, including circuit board, LED lamp panel, curing resin layer, light-transmissive film, polarizing film and envelope frame, the two sides of the envelope frame offer mounting groove, the LED lamp panel, which encapsulates, is fixed on circuit board, and one end of the circuit board and LED lamp panel, which is embedded, to be installed on envelope frame in the mounting groove of side；It is embedded in the mounting groove of the upper other side and curing resin layer, light-transmissive film and polarizing film is installed, wherein pasted light-transmissive film above the curing resin layer, polarizing film is set on the light-transmissive film.The utility model detaches the miscellaneous dirt on lamp bead periphery in LED lamp panel using dust lamp storehouse is convenient, avoids falling ash in lamp bead, ensure that the cleanliness used and guarantees that the brightness of LED lamp panel is not affected；The combination of polarizing film and the novel LED display screen mould group with curing resin layer and light-transmissive film, can expand visible angle.
Description
Technical field
The utility model relates to LED display technical field, specifically a kind of LED display mould group.
Background technique
Light emitting diode is referred to as LED.It is made of the compound containing gallium, arsenic, phosphorus, nitrogen etc..When electronics and hole-recombination
Visible light can be given off, thus can be used to that light emitting diode is made.It is used as indicator light in circuit and instrument, or organizes written
Word or number display.Gallium arsenide diode glows, gallium phosphide diode green light, silicon carbide diode Yellow light-emitting low temperature, gallium nitride
Diode blue light-emitting.Because chemical property divides Organic Light Emitting Diode OLED and inorganic light-emitting diode LED again.It is semiconductor two
Electric energy can be converted to luminous energy by one kind of pole pipe.
Light emitting diode is made of as the development pipe of common LED chip a PN junction, it may have unilateral conduction.
As LED light use in be even more important set and deposit component, existing LED lamp panel there is can not clear dirt, wick easily falls ash, lamp
Light emission luminance integrates not high enough disadvantage, and LED display mould group currently on the market, and visible angle is small, and using effect is bad.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of LED display mould group
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of LED display mould group, including circuit board, LED lamp panel, curing resin layer, light-transmissive film, polarizing film and envelope frame,
The two sides of the envelope frame offer mounting groove, and circuit board, the circuit board and LED are fixed in the LED lamp panel encapsulation
One end of lamp plate, which is embedded, to be installed on envelope frame in the mounting groove of side；It is embedded in the mounting groove of the upper other side and solidification is installed
Resin layer, light-transmissive film and polarizing film, wherein paste light-transmissive film above the curing resin layer, be arranged on the light-transmissive film
Polarizing film；The surface of the LED lamp panel is provided with the solid lamp bracket of setting, and the solid lamp bracket is internally provided with lamp bead.
Preferably, the surface of the LED lamp panel is integrally formed the protrusion for being provided with multiple settings alternate with solid lamp bracket.
Preferably, dust lamp storehouse is offered in the protrusion.
Preferably, dust lamp storehouse is arc-shaped structure.
Preferably, the polarizing film is bonded by left polarizing film and right polarizing film two parts.
Preferably, through-hole is offered on dust lamp storehouse.
Compared with prior art, the utility model has the beneficial effects that
The utility model is using solid lamp bracket setting alternate with dust lamp storehouse, and dust lamp storehouse is convenient to lamp bead in LED lamp panel
The miscellaneous dirt on periphery is detached, and avoids falling ash in lamp bead, ensure that the cleanliness used and guarantee LED lamp panel brightness not by
It is affected；The combination of polarizing film and the novel LED display screen mould group with curing resin layer and light-transmissive film, can expand angle of visibility
Degree can more be suitble to the current small clearance display screen market demand.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of LED display mould group.
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.
Fig. 3 is the enlarged structure schematic diagram of part B in Fig. 2.
In figure: 1- circuit board, 2-LED lamp plate, 3- curing resin layer, 4- light-transmissive film, 5- polarizing film, 6- seal frame, and 7- consolidates lamp
Frame, 8- lamp bead, 9- protrusion, 10- dust lamp storehouse, 11- through-hole, 61- mounting groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of LED display mould group, including circuit board 1, LED lamp panel
2, curing resin layer 3, light-transmissive film 4, polarizing film 5 and envelope frame 6, the two sides of the envelope frame 6 offer mounting groove 61, the LED
The encapsulation of lamp plate 2 is fixed on above circuit board 1, and one end of the circuit board 1 and LED lamp panel 2, which is embedded, is installed on side on envelope frame 6
In mounting groove 61；It is embedded in the mounting groove 61 of the other side on described 6 and curing resin layer 3, light-transmissive film 4 and polarizing film 5 is installed,
In, light-transmissive film 4 is pasted above the curing resin layer 3, polarizing film 5 is set on the light-transmissive film 4.
The surface of the LED lamp panel 2 is provided with the solid lamp bracket 7 of setting, and the solid lamp bracket 7 is internally provided with lamp bead 8, described
The surface of LED lamp panel 2 is integrally formed the protrusion 9 for being provided with multiple settings alternate with solid lamp bracket 7, opens up in each protrusion 9
There is dust lamp storehouse 10, offers through-hole 11 on each dust lamp storehouse 10.
In the utility model embodiment, dust lamp storehouse 10 is arc-shaped structure.
In the utility model embodiment, the polarizing film 5 is bonded by left polarizing film and right polarizing film two parts.
The utility model is using solid lamp bracket setting alternate with dust lamp storehouse, and dust lamp storehouse is convenient to lamp bead in LED lamp panel
The miscellaneous dirt on periphery is detached, and avoids falling ash in lamp bead, ensure that the cleanliness used and guarantee LED lamp panel brightness not by
It is affected；The combination of polarizing film and the novel LED display screen mould group with curing resin layer and light-transmissive film, can expand angle of visibility
Degree can more be suitble to the current small clearance display screen market demand.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of LED display mould group, including circuit board (1), LED lamp panel (2), curing resin layer (3), light-transmissive film (4), polarization
Piece (5) and envelope frame (6), characterized in that the two sides of the envelope frame (6) offer mounting groove (61), LED lamp panel (2) envelope
Dress is fixed on above circuit board (1), and one end of the circuit board (1) and LED lamp panel (2), which is embedded, is installed on side in envelope frame (6)
Mounting groove (61) in；It is embedded in the mounting groove (61) of the other side on (6) and curing resin layer (3), light-transmissive film (4) is installed
With polarizing film (5), wherein paste light-transmissive film (4) above the curing resin layer (3), be arranged on the light-transmissive film (4) inclined
It shakes piece (5), the surface of the LED lamp panel (2) is provided with setting admittedly lamp bracket (7), and solid lamp bracket (7) are internally provided with lamp bead
(8)。
2. a kind of LED display mould group according to claim 1, characterized in that the surface one of the LED lamp panel (2)
Molding is provided with multiple protrusions (9) with solid lamp bracket (7) alternate setting.
3. a kind of LED display mould group according to claim 2, characterized in that offer dust in the protrusion (9)
Lamp storehouse (10).
4. a kind of LED display mould group according to claim 3, characterized in that dust lamp storehouse (10) is arc-shaped
Structure.
5. a kind of LED display mould group according to claim 1, characterized in that the polarizing film (5) by left polarizing film and
Right polarizing film two parts are bonded.
6. a kind of LED display mould group according to claim 3, characterized in that opened up on dust lamp storehouse (10)
There are through-hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459074.1U CN208766975U (en) | 2018-09-06 | 2018-09-06 | A kind of LED display mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459074.1U CN208766975U (en) | 2018-09-06 | 2018-09-06 | A kind of LED display mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208766975U true CN208766975U (en) | 2019-04-19 |
Family
ID=66135440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821459074.1U Active CN208766975U (en) | 2018-09-06 | 2018-09-06 | A kind of LED display mould group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208766975U (en) |
-
2018
- 2018-09-06 CN CN201821459074.1U patent/CN208766975U/en active Active
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