CN207817369U - A kind of seven color display board of RGB backlights - Google Patents
A kind of seven color display board of RGB backlights Download PDFInfo
- Publication number
- CN207817369U CN207817369U CN201820010370.7U CN201820010370U CN207817369U CN 207817369 U CN207817369 U CN 207817369U CN 201820010370 U CN201820010370 U CN 201820010370U CN 207817369 U CN207817369 U CN 207817369U
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- China
- Prior art keywords
- light guide
- guide plate
- lower casing
- screw
- color display
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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 seven color display boards of RGB backlights, including upper shell, light guide plate, diffusion sheet, reflector plate, electric wire, colo(u)r mixer, high-efficiency fluorescence device, it is provided with lower casing above the strong tabula rasa of reflection, it is provided with flat lamp on the lower casing, the flat lamp side is provided with the high-efficiency fluorescence device, it is provided with socket below the flat lamp, it is provided with the reflector plate above the lower casing, it is provided with power switch above the reflector plate, described power switch one end is provided with the electric wire, it is provided with the light guide plate above the reflector plate, the light guide plate is provided at both ends with the colo(u)r mixer, luminous lamp bead is provided on the colo(u)r mixer, it is provided with the diffusion sheet above the light guide plate, it is provided with brightening piece above the diffusion sheet, it is provided with shading patch above the brightening piece.Advantageous effect is：The utility model is simple in structure, can enhance light emission luminance, saves electric energy, and light-emitting surface is uniform, generates polychrome brilliance, and display effect is more preferable.
Description
Technical field
The utility model is related to display panel structure technical fields, more particularly to a kind of seven color display board of RGB backlights.
Background technology
Backlight is for ensuring that liquid crystal display sends out bright light supply apparatus behind.Because of liquid crystal display device itself
It is transparent and will not shines, so needs backlight to assist.Some indexs such as brightness, uniformity of backlight are to liquid crystal
The correlated performance of display screen has direct influence.
Currently, there are many new technologies in light source field, it is mounted with many intelligent elements in the backlight so that backlight has
Very wide uses field, using the electronic product of backlight has GPS navigator, MP4, palm PC etc..But it is many at present
Backlight power consumption is big, and luminous intensity is not high, and in the case of small profits and quick turnover, and many backlight display colors are single, no
Uniformly, use quality problem is easy tod produce.
Invention content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of seven color display board of RGB backlights.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of seven color display board of RGB backlights, including upper shell, light guide plate, diffusion sheet, reflector plate, electric wire, colo(u)r mixer, height
Fluorescence device is imitated, lower casing is provided with above the strong tabula rasa of reflection, flat lamp, the flat lamp one is provided on the lower casing
Side is provided with the high-efficiency fluorescence device, and socket is provided with below the flat lamp, the reflection is provided with above the lower casing
Piece, the reflector plate top are provided with power switch, and described power switch one end is provided with the electric wire, the reflector plate top
It is provided with the light guide plate, the light guide plate is provided at both ends with the colo(u)r mixer, and luminous lamp bead, institute are provided on the colo(u)r mixer
It states and is provided with the diffusion sheet above light guide plate, brightening piece is provided with above the diffusion sheet, is provided with above the brightening piece
Shading patch, the shading patch top are provided with the upper shell, diaphragm are provided with above the upper shell.
In above structure, the power switch is opened, the electric energy that the electric wire transmission comes is by the luminous lamp bead and described
Flat lamp utilizes, and sends out brilliance, and the light that the luminous lamp bead is sent out is seven colors by three discolorations by the colo(u)r mixer, increases display
The color of plate, the high-efficiency fluorescence device can absorb the brightness that light is sent out, and the reflector plate is by light reflection, the diffusion sheet
By light scattering, it is made to be evenly distributed on panel, the shading patch makes light not leak, the brightening piece and the reflection
Strong tabula rasa keeps light more bright, does not have to excessively shine to enhance light using electric energy, has saved electric energy, enhanced light sensation, institute
It states high-efficiency fluorescence device to can continue to give out light in the event of a power failure, makes the tabula rasa slowly dimmed service life for increasing device.
It is described to reflect strong tabula rasa and institute in order to further increase a kind of use function of the seven color display board of RGB backlights
It states lower casing to be connected by screw, the lower casing is connected by screw with the flat lamp.
In order to further increase a kind of use function of the seven color display board of RGB backlights, the socket altogether there are two, shape
Shape is rectangular, and the high-efficiency fluorescence device is connected by screw with the lower casing.
In order to further increase a kind of use function of the seven color display board of RGB backlights, the lower casing with it is described anti-
Piece nested encryptions, the reflector plate and the power switch nested encryptions are penetrated, the power switch is nested with the light guide plate to be connected
It connects.
In order to further increase a kind of use function of the seven color display board of RGB backlights, the reflector plate is led with described
Tabula rasa is connected by screw, and the light guide plate is connected by screw with the colo(u)r mixer, the colo(u)r mixer and the luminous lamp bead
It is connected through a screw thread.
In order to further increase a kind of use function of the seven color display board of RGB backlights, the electric wire and the leaded light
For plate by being welded to connect, the light guide plate and the diffusion sheet nested encryptions, the brightening piece pass through screw with the diffusion sheet
Connection.
In order to further increase a kind of use function of the seven color display board of RGB backlights, the diaphragm and the power supply
Nested encryptions are switched, the brightening piece is mutually be bonded with the shading patch, and the shading patch is Nian Jie with the upper outer shell phase, institute
It states brightening piece to be connected by screw with the upper shell, the upper shell is connected by screw with the lower casing.
The beneficial effects of the utility model are：The utility model is simple in structure, can enhance light emission luminance, saves electricity
Can, light-emitting surface is uniform, generates polychrome brilliance, and display effect is more preferable.
Description of the drawings
Fig. 1 is a kind of front view of seven color display board of RGB backlights described in the utility model.
Fig. 2 is a kind of sectional view of seven color display board of RGB backlights described in the utility model.
Fig. 3 is a kind of explosive view of seven color display board of RGB backlights described in the utility model.
The reference numerals are as follows：
1, upper shell；2, shading patch；3, brightening piece；4, diffusion sheet；5, lower casing；6, reflector plate；7, light guide plate；8, anti-
Penetrate strong tabula rasa；9, shine lamp bead；10, electric wire；11, colo(u)r mixer；12, power switch；13, diaphragm；14, socket；15, flat lamp；
16, high-efficiency fluorescence device.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of seven color display board of RGB backlights, including upper shell 1, light guide plate 7, diffusion sheet 4, reflection
Piece 6, electric wire 10, colo(u)r mixer 11, high-efficiency fluorescence device 16 reflect 8 top of strong tabula rasa and are provided with lower casing 5, reflect strong tabula rasa 8 and be used for
Reflection enhancement is bright, and lower casing 5 is provided with flat lamp 15, flat lamp 15 is for enhancing for installing guard block on lower casing 5
Light, 15 side of flat lamp are provided with high-efficiency fluorescence device 16, and high-efficiency fluorescence device 16 is for absorbing light and giving out light, under flat lamp 15
Side is provided with socket 14, and socket 14 is provided with reflector plate 6 for being inserted into plug, 5 top of lower casing, and reflector plate 6 is used for reflected light
Bright, 6 top of reflector plate is provided with power switch 12, and power switch 12 is used for control device connecting and disconnecting of the circuit, 12 one end of power switch
Live wire 10 is set, and electric wire 10 is used for transmission electric energy, and 6 top of reflector plate is provided with light guide plate 7, and light guide plate 7 is for guiding light
Scattering direction is used for improving panel luminance, and light guide plate 7 is provided at both ends with colo(u)r mixer 11, and colo(u)r mixer 11 is mixed for generating seven-colour-light
Luminous lamp bead 9 is provided on color device 11, the lamp bead 9 that shines is provided with diffusion sheet 4, diffusion sheet for sending out light, 7 top of light guide plate
4 for keeping light scattering distribution more uniform, and 4 top of diffusion sheet is provided with brightening piece 3, and brightening piece 3 is for enhancing light, brightening piece
3 tops are provided with shading patch 2, and for preventing light to external diffusion, 2 top of shading patch is provided with shell 1 for shading patch 2,
Upper shell 1 is used for protective device, and 1 top of upper shell is provided with diaphragm 13.
In above structure, 12 are turned on the power switch, the electric energy that the transmission of electric wire 10 comes is by 15 profit of luminous lamp bead 9 and flat lamp
With sending out brilliance, the light that the lamp bead 9 of shining is sent out is seven colors by three discolorations by colo(u)r mixer 11, increases the color of display board, efficiently
Fluorescence device 16 can absorb the brightness that light is sent out, and for reflector plate 6 by light reflection, light scattering is kept it uniform by diffusion sheet 4
It is distributed on panel, shading patch 2 makes light not leak, and brightening piece 3 keeps light more bright with strong tabula rasa 8 is reflected, and does not have to excessive
It is shone using electric energy to enhance light, has saved electric energy, enhance light sensation, high-efficiency fluorescence device 16 in the event of a power failure can be after
It is continuous to give out light, make the tabula rasa slowly dimmed service life for increasing device.
In order to further increase a kind of use function of seven color display board of RGB backlights, it is logical with lower casing 5 to reflect strong tabula rasa 8
Screw connection is crossed, lower casing 5 is connected by screw with flat lamp 15, and there are two socket 14 is total to, shape is rectangular, high-efficiency fluorescence device
16 are connected by screw with lower casing 5, lower casing 5 and 6 nested encryptions of reflector plate, reflector plate 6 and 12 nested encryptions of power switch,
Power switch 12 and 7 nested encryptions of light guide plate, reflector plate 6 are connected by screw with light guide plate 7, and light guide plate 7 is logical with colo(u)r mixer 11
Cross screw connection, colo(u)r mixer 11 is connected through a screw thread with luminous lamp bead 9, electric wire 10 with light guide plate 7 by being welded to connect, light guide plate
7 are connected by screw with 4 nested encryptions of diffusion sheet, brightening piece 3 with diffusion sheet 4, and diaphragm 13 and 12 nested encryptions of power switch increase
Mating plate 3 is mutually Nian Jie with shading patch 2, and shading patch 2 is mutually Nian Jie with upper shell 1, and brightening piece 3 is connected by screw with upper shell 1,
Upper shell 1 is connected by screw with lower casing 5.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of seven color display board of RGB backlights, it is characterised in that：Including upper shell (1), light guide plate (7), diffusion sheet (4), reflection
Piece (6), electric wire (10), colo(u)r mixer (11), high-efficiency fluorescence device (16), strong tabula rasa (8) top of reflection are provided with lower casing
(5), flat lamp (15) is provided on the lower casing (5), flat lamp (15) side is provided with the high-efficiency fluorescence device
(16), it is provided with socket (14) below the flat lamp (15), the reflector plate (6), institute are provided with above the lower casing (5)
It states and is provided with power switch (12) above reflector plate (6), described power switch (12) one end is provided with the electric wire (10), described
The light guide plate (7) is provided with above reflector plate (6), the light guide plate (7) is provided at both ends with the colo(u)r mixer (11), described mixed
It is provided with luminous lamp bead (9) on color device (11), the diffusion sheet (4), the diffusion sheet are provided with above the light guide plate (7)
(4) top is provided with brightening piece (3), and shading patch (2), shading patch (2) top are provided with above the brightening piece (3)
It is provided with the upper shell (1), diaphragm (13) is provided with above the upper shell (1).
2. seven color display board of a kind of RGB backlights according to claim 1, it is characterised in that：The strong tabula rasa (8) of the reflection with
The lower casing (5) is connected by screw, and the lower casing (5) is connected by screw with the flat lamp (15).
3. seven color display board of a kind of RGB backlights according to claim 1, it is characterised in that：The socket (14) shares two
A, shape is rectangular, and the high-efficiency fluorescence device (16) is connected by screw with the lower casing (5).
4. seven color display board of a kind of RGB backlights according to claim 1, it is characterised in that：The lower casing (5) with it is described
Reflector plate (6) nested encryptions, the reflector plate (6) and the power switch (12) nested encryptions, the power switch (12) with
Light guide plate (7) nested encryptions.
5. seven color display board of a kind of RGB backlights according to claim 1, it is characterised in that：The reflector plate (6) with it is described
Light guide plate (7) is connected by screw, and the light guide plate (7) is connected by screw with the colo(u)r mixer (11), the colo(u)r mixer
(11) it is connected through a screw thread with the luminous lamp bead (9).
6. seven color display board of a kind of RGB backlights according to claim 1, it is characterised in that：The electric wire (10) with it is described
Light guide plate (7) is by being welded to connect, the light guide plate (7) and the diffusion sheet (4) nested encryptions, the brightening piece (3) and institute
Diffusion sheet (4) is stated to be connected by screw.
7. seven color display board of a kind of RGB backlights according to claim 1, it is characterised in that：The diaphragm (13) with it is described
Power switch (12) nested encryptions, the brightening piece (3) is mutually be bonded with the shading patch (2), the shading patch (2) and institute
It states shell (1) to be mutually bonded, the brightening piece (3) is connected by screw with the upper shell (1), the upper shell (1) and institute
Lower casing (5) is stated to be connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010370.7U CN207817369U (en) | 2018-01-04 | 2018-01-04 | A kind of seven color display board of RGB backlights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010370.7U CN207817369U (en) | 2018-01-04 | 2018-01-04 | A kind of seven color display board of RGB backlights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817369U true CN207817369U (en) | 2018-09-04 |
Family
ID=63329229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820010370.7U Expired - Fee Related CN207817369U (en) | 2018-01-04 | 2018-01-04 | A kind of seven color display board of RGB backlights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817369U (en) |
-
2018
- 2018-01-04 CN CN201820010370.7U patent/CN207817369U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20210104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |