CN205984171U - LED backlight shows wall with from cleaning device - Google Patents
LED backlight shows wall with from cleaning device Download PDFInfo
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- CN205984171U CN205984171U CN201620990505.1U CN201620990505U CN205984171U CN 205984171 U CN205984171 U CN 205984171U CN 201620990505 U CN201620990505 U CN 201620990505U CN 205984171 U CN205984171 U CN 205984171U
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- wall
- controller
- led backlight
- motor
- display panel
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Abstract
The utility model discloses a LED backlight shows wall with from cleaning device, which comprises a bracket, be equipped with the platform on the support, be equipped with the demonstration wall of being in the same place through the concatenation of LED back of the body light source module on the platform, be equipped with into the support frame of cuboid around the demonstration wall, the display panel of leading flank for showing the wall of support frame is controlled side and trailing flank and is equipped with the filter screen, inside is equipped with the exhaust fan, the exhaust fan is connected with the controller, and the simultaneous control ware still is connected with temperature sensor and dust concentration sensor, the rear side top of support frame is equipped with the motor, the motor with the controller is connected, and the output shaft of motor is connected with the pivot simultaneously, the pivot is connected with photovoltaic power generation system, photovoltaic power generation system does controller and exhaust fan power supply. Can improve the definition that shows the wall and provide sufficient protective equipment, can guarantee to show that the wall is in good operational environment under, prolong its life.
Description
Technical field
This utility model is related to digital light processing technology field, more particularly, to carries and shows from the LED backlight of clearing apparatus
Show wall.
Background technology
With social development, people, for the pursuit more and more higher of screen definition, are intended to obtain the screen of high definition.
Outdoor is traditional LED display mostly at present, and definition is low, can not meet the pursuit now for high definition for the people.
In prior art, typically in the case that display module depth dimensions is sufficiently large, arrange many by in-line arrangement
Realizing strengthening the brightness of display backlight and the uniformity of display backlight, therefore, the quantity of required LED is many, illumination cost for LED
High.Outdoor display wall protective capacities are not strong at present, shorten the service life of display wall.In addition outdoor display device is general
Relatively higher, and expose in atmosphere it is easy to the phenomenon of dirty screen occurs, it is difficult to carry out the cleaning in later stage.
Utility model content
The purpose of this utility model is exactly to solve the above problems, there is provided with the LED backlight from clearing apparatus
Display wall, can automatically be cleaned screen according to artificially setting, ensure that display wall is in good working environment
Under, extend its service life.
To achieve these goals, this utility model adopts the following technical scheme that：
Show wall with from the LED backlight of clearing apparatus, including support, described support is provided with platform, described platform
It is provided with the display wall being stitched together by LED backlight module, the surrounding of display wall is provided with into the bracing frame of cuboid；Institute
The leading flank stating bracing frame is the display panel of display wall, and left and right side and trailing flank are provided with drainage screen；Inside is provided with exhaust fan, institute
State exhaust fan to be connected with controller, controller is also connected with temperature sensor and dust concentration sensor simultaneously；Support frame as described above
Backside top be provided with motor, described motor is connected with described controller, and the output shaft of motor is connected with rotating shaft simultaneously, described turn
Axle is connected with photovoltaic generating system；Described photovoltaic generating system is described controller and exhaust fan is powered；
The top of the bracing frame of the left and right sides of described display wall is respectively equipped with electric expansion bar, two electric expansion bars
Between termination connect cleaning bar, described cleaning bar is provided with the cleaning cloth of described display panel, described electric expansion bar all with
Described controller connects；
Described LED backlight module includes housing, is sequentially installed with display panel, optical filter and transmissive mirror, in shell in housing
Body bottom is provided with conducting resinl, is provided with circuit board after housing, is provided with control system and LED on circuit boards, saturating
The back side of light microscopic is provided with multiple salient points of conduction and reflection light, and described salient point is in the diameter of spherical crown shape and salient point from transmissive mirror
Both sides be gradually increased to centre.
The left and right sides of support frame as described above is additionally provided with the electric rolling door of up and down motion, described electric rolling door and described control
Device processed connects.
Described LED is uniformly distributed in the surrounding of circuit board.
Described display coping is provided with the waterproof edge stretched out.
It is additionally provided with storage tank, described storage tank is connected with upper hose, simultaneously also by water absorber and suction on described platform
Water pipe connects, and described suction hose is connected with the sparge pipe being horizontally installed on described cleaning bar, the shower nozzle direction of described sparge pipe
Described display panel.
The beneficial effects of the utility model are：
1st, the diameter of the salient point on transmissive mirror both sides is minimum, and middle diameter is maximum, out of doors in the display of this long size,
Only need to a small amount of LED so that it may realize strengthening the brightness of display backlight and the purpose of the uniformity of display backlight, greatly reduce
Illumination cost, practical.
2nd, this utility model is provided with temperature sensor and dust concentration sensor, and the temperature in bracing frame is too high or dust is dense
Cooling and dedusting can be carried out using exhaust fan it is ensured that display wall is operated in a relatively good environment when degree is too big, prolong
Its service life long.
3rd, the both sides of bracing frame are provided with electric rolling door, can be implemented in dust by hardware designs of the present utility model dense
Electric rolling door is put down when too big by degree, reduces dust and enters in bracing frame, the electronic devices and components reducing display wall are subject to dust
Impact.
4th, display coping is provided with the waterproof edge stretched out, it is possible to reduce rainwater drenches on the display panel, will not be in display panel
Upper formation speckle, plays the effect keeping display wall clean to a certain extent.
5th, cleaning bar is driven to move along display panel up and down by the stretching motion of electric expansion bar, the cleaning on cleaning bar
Cloth just carries out cleaning effect to display panel, it is possible to achieve automatically clean.
Brief description
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of LED backlight module；
Fig. 3 is transmissive mirror and the side cut away view of salient point；
Wherein, 1. support, 2. platform, 3. shows wall, 4. bracing frame, 5. drainage screen, 6. electric rolling door, 7. waterproof edge,
8. motor, 9. rotating shaft, 10. photovoltaic generating system, 11 storage tanks, 12. electric expansion bars, 13. cleaning bars, 14. cleaning cloths, 15.
Upper hose；
3.1. display panel, 3.2 optical filters, 3.3 transmissive mirror, 3.4 conducting resinls, 3.5 circuit boards, 3.6LED, 3.7 bases,
3.3.1 salient point.
Specific embodiment：
With embodiment, this utility model is described further below in conjunction with the accompanying drawings：
As shown in figure 1, showing wall with from the LED backlight of clearing apparatus, including support 1, described support 1 is provided with flat
Platform 2, described platform 2 is provided with the display wall 3 being stitched together by LED backlight module, and the surrounding of display wall 3 is provided with growth
The bracing frame 4 of cube；The leading flank of support frame as described above 4 is the display panel of display wall, and left and right side and trailing flank are provided with drainage screen
5；Inside is provided with exhaust fan, and described exhaust fan is connected with controller, and controller is also passed with temperature sensor and dust concentration simultaneously
Sensor connects；The backside top of support frame as described above is provided with motor 8, described motor 8 is connected with described controller, simultaneously motor 8
Output shaft is connected with rotating shaft 9, and described rotating shaft 9 is connected with photovoltaic generating system 10；Described photovoltaic generating system 10 is described control
Device and exhaust fan are powered；
The top of the bracing frame 4 of the left and right sides of described display wall 3 is respectively equipped with electric expansion bar 12, two electric expansions
Connect cleaning bar 13 between the termination of bar 12, described cleaning bar 13 is provided with the cleaning cloth 14 of described display panel 3.1, described
Electric expansion bar 12 is all connected with described controller；Under the control of the controller, electric expansion bar is flexible about 12 drives cleaning
Bar moves up and down, with regard to driving cleaning cloth 14 to carry out automatic cleaning to display panel.Controller can also be with remote control or gsm module
Connect, by remote control or gsm module, controller is controlled, carries out the cleaning of variable interval.Or can be using timing
Function interval setting time is cleaned.
As shown in Fig. 2 described LED backlight module includes housing, in housing, it is sequentially installed with display panel 3.1, optical filter
3.2 and transmissive mirror 3.3, in housing bottom, conducting resinl 3.4 is installed, circuit board 3.5 is installed after housing, in circuit board
Control system and LED3.6 are installed on 3.5, are provided with multiple salient points of conduction and reflection light at the back side of transmissive mirror 3.3
3.3.1, as shown in figure 3, the diameter that described salient point is in spherical crown shape and salient point is gradually increased to centre from the both sides of transmissive mirror.Shell
Body is made up of base 3.7, and the inside before base 3.7 is sequentially provided with display panel 3.1, optical filter 3.2 and transmissive mirror 3.3, many
Individual LED backlight module is stitched together and forms large-size screen monitors.
The left and right sides of support frame as described above 4 is additionally provided with the electric rolling door 6 of up and down motion, described electric rolling door 6 and institute
State controller to connect.Described LED3.6 is uniformly distributed in the surrounding of circuit board 3.5, uses number to reduce LED in prior art
Amount, only in the distribution of the both sides of circuit board, passes through practice have shown that the brightness of such backlight and uniformity are not very well, so this Shen
LED please be designed with using the surrounding in circuit board, ensure brightness and the uniformity of backlight with the structure coordinating transmissive mirror.Described aobvious
Show that the top of wall 3 is provided with the waterproof edge 7 stretched out.
As shown in figure 1, being additionally provided with storage tank 11 on described platform 2, described storage tank 11 is connected with upper hose 15, also simultaneously
It is connected with suction hose by water absorber, described suction hose is connected with the sparge pipe being horizontally installed on described cleaning bar 13, institute
The shower nozzle stating sparge pipe is towards described display panel.Water is supplemented into storage tank by upper hose 15, water absorber will be from storage tank
Interior suction obtains water and delivers to suction hose, then arrives sparge pipe, sprays water by shower nozzle.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (5)
1. carry and show wall from the LED backlight of clearing apparatus, it is characterized in that, including support, described support is provided with platform, institute
State platform and be provided with the display wall being stitched together by LED backlight module, the surrounding of display wall is provided with into propping up of cuboid
Support；The leading flank of support frame as described above is the display panel of display wall, and left and right side and trailing flank are provided with drainage screen；Inside is provided with row
Fan, described exhaust fan is connected with controller, and controller is also connected with temperature sensor and dust concentration sensor simultaneously；Described
The backside top of bracing frame is provided with motor, and described motor is connected with described controller, and the output shaft of motor is connected with rotating shaft simultaneously,
Described rotating shaft is connected with photovoltaic generating system；Described photovoltaic generating system is described controller and exhaust fan is powered；
The top of the bracing frame of the left and right sides of described display wall is respectively equipped with electric expansion bar, the termination of two electric expansion bars
Between connect cleaning bar, described cleaning bar is provided with the cleaning cloth of described display panel, described electric expansion bar all with described
Controller connects；
Described LED backlight module includes housing, is sequentially installed with display panel, optical filter and transmissive mirror in housing, at housing bottom
Portion is provided with conducting resinl, is provided with circuit board after housing, is provided with control system and LED on circuit boards, in transmissive mirror
The back side be provided with multiple salient points of conduction and reflection light, described salient point is in the diameter of spherical crown shape and salient point from the two of transmissive mirror
While being gradually increased to centre.
2. as claimed in claim 1 carrying shows wall from the LED backlight of clearing apparatus, it is characterized in that, support frame as described above
The left and right sides is additionally provided with the electric rolling door of up and down motion, and described electric rolling door is connected with described controller.
3. as claimed in claim 1 carrying shows wall from the LED backlight of clearing apparatus, it is characterized in that, described LED uniformly divides
It is distributed in the surrounding of circuit board.
4. as claimed in claim 1 carrying shows wall from the LED backlight of clearing apparatus, it is characterized in that, described display wall
Top is provided with the waterproof edge stretched out.
5. as claimed in claim 1 carrying shows wall from the LED backlight of clearing apparatus, it is characterized in that, on described platform also
Be provided with storage tank, described storage tank is connected with upper hose, is connected with suction hose also by water absorber simultaneously, described suction hose with
The sparge pipe being horizontally installed on described cleaning bar connects, and the shower nozzle of described sparge pipe is towards described display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990505.1U CN205984171U (en) | 2016-08-30 | 2016-08-30 | LED backlight shows wall with from cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990505.1U CN205984171U (en) | 2016-08-30 | 2016-08-30 | LED backlight shows wall with from cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984171U true CN205984171U (en) | 2017-02-22 |
Family
ID=58042343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990505.1U Active CN205984171U (en) | 2016-08-30 | 2016-08-30 | LED backlight shows wall with from cleaning device |
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| Country | Link |
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| CN (1) | CN205984171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030034A (en) * | 2017-06-24 | 2017-08-11 | 安徽海之纳科技有限公司 | A kind of Quick-air-drying type LCD LCD screen automated cleaning equipments |
-
2016
- 2016-08-30 CN CN201620990505.1U patent/CN205984171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030034A (en) * | 2017-06-24 | 2017-08-11 | 安徽海之纳科技有限公司 | A kind of Quick-air-drying type LCD LCD screen automated cleaning equipments |
| CN107030034B (en) * | 2017-06-24 | 2019-07-26 | 南通北外滩建设工程有限公司 | A kind of Quick-air-drying type LCD LCD screen automated cleaning equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |