CN206134149U - Selectivity heat energy -saving LED display screen that looses - Google Patents
Selectivity heat energy -saving LED display screen that looses Download PDFInfo
- Publication number
- CN206134149U CN206134149U CN201620859635.1U CN201620859635U CN206134149U CN 206134149 U CN206134149 U CN 206134149U CN 201620859635 U CN201620859635 U CN 201620859635U CN 206134149 U CN206134149 U CN 206134149U
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- China
- Prior art keywords
- led display
- sensor
- sliding shoe
- heat abstractor
- display screen
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Abstract
The utility model relates to a selectivity heat energy -saving LED display screen that looses belongs to LED and shows technical field. A selectivity heat energy -saving LED display screen that looses, includes box body frame, LED display module assembly, heat abstractor, thalposis sensor and controlling means, the LED display module assembly, heat abstractor, thalposis sensor and controlling means fix in box body frame, display screen screen in the LED display module assembly exposes, one deck thalposis sensor is posted at the back of LED display module assembly display screen, the thalposis sensor back is equipped with heat abstractor, heat abstractor is including removing the frame, the sliding block, fan and motor, it comprises two billets to move the frame, the billet both ends are embedded into in the main frame frame, two billets link together through the sliding block, the sliding block is sliding connection with the billet contact surface, the fan embedding is in the sliding block, controlling means is connected with heat abstractor and thalposis sensor respectively. Selectivity heat energy -saving LED display screen that looses have rational in infrastructurely, the power consumption is low, characteristics that the radiating effect is good.
Description
Technical field
The utility model is related to a kind of display, especially a kind of LED display.
Background technology
With the development of technology, LED display is more and more used in the middle of life, and LED display has brightness
Height, low operating voltage, small power consumption, maximization, life-span length, the advantage of impact resistance and stable performance.
LED is in itself unusual energy-conservation, and electric energy conversion light efficiency is higher, radiates less, but present LED display
Do bigger and bigger, and use condition is often the billboard as outside, and this causes the LED display can for a long time under burning sun
Use, the light decay of LED or its life-span are directly relevant with its junction temperature, and the bad junction temperature that radiates is just high, and the life-span is just short.
Wanting to solve the heat dissipation problem of LED display needs to start with by two aspects, and one is to allow heat by heat sink material
Amount as early as possible enter air, two be carried out by external fan it is air-cooled.The use of cooling fan is more general in existing heat dissipation technology
Time, but these fans are often fixed, and this may cause the problems such as LED display hot-spot or too high radiating power consumption
Appearance.
The content of the invention
The technical problem that the utility model is solved is to provide a kind of selective heat dissipation, energy conservation LED display, solves existing skill
The power consumption of LED display heat abstractor is high in art, takes up room big, the defect of radiating effect difference.Technical scheme
A kind of selective heat dissipation, energy conservation LED display, including box frame, LED display modules, heat abstractor, warming biography
Sensor and control device；
The box frame includes main frame and bonnet, the LED display modules, heat abstractor, warming sensor and control
Device processed is fixed in box frame, it is described after cover and be provided with multiple louvres；
Display screen screen in the LED display modules exposes, and the back side of the LED display modules display screen posts one layer
Warming sensor, the warming sensor back side is provided with heat abstractor, and the heat abstractor includes movable stand, sliding shoe, fan
And motor, the movable stand is made up of two steel bars, and the steel bar two ends are embedded in main frame frame, and two steel bars lead to
Cross sliding shoe to link together, with steel bar contact surface to be slidably connected, the movable stand and sliding shoe be not by for the sliding shoe
Same Motor drive, the fan is embedded in sliding shoe, and the motor of the fan is fixed on sliding shoe；
The control device is fixed in control cabinet, and control cabinet is arranged in box frame, the control device respectively with
Heat abstractor is connected with warming sensor.
The sliding shoe both sides are provided with sleeve, and two steel bars are inserted respectively in the sleeve of sliding shoe both sides.
The warming sensor is made up of multiple temperature sensors, take the LED display modules arbitrarily mutually side be x-axis and
Y-axis, each temperature sensor is arranged on fixed coordinates.
The temperature sensor is a kind of thermistor temperature sensor.
The box frame is made using heat-conducting plastic.
Beneficial effect
Selective heat dissipation, energy conservation LED display described in the utility model is rational in infrastructure, and heat abstractor overall volume is less,
Space is not take up, and it is low to consume energy.
Selective heat dissipation, energy conservation LED display described in the utility model can be according to the not equality of temperature of display screen different piece
Degree carries out selective radiating.
Description of the drawings
Fig. 1 is selective heat dissipation, energy conservation LED display rearview described in the utility model, and its cover plate is half block.
Fig. 2 is the vertical view cutaway drawing of selective heat dissipation, energy conservation LED display described in the utility model.
Wherein：1- main frames, 2-LED display modules, 3- temperature sensors, 4- movable stands, 5- sliding shoes, 6- fans, 7-
Control device, 8- bonnets, 9- louvres.
Specific embodiment
With reference to specific embodiments and the drawings, the utility model is expanded on further.
The utility model is related to a kind of selective heat dissipation, energy conservation LED display, including box frame, LED display modules 2,
Heat abstractor, warming sensor 3 and control device 7；
The box frame includes main frame 1 and bonnet 8, the LED display modules 2, heat abstractor, warming sensor 3
It is fixed in box frame with control device 7, multiple louvres 9 is provided with the bonnet 8；
Display screen screen in the LED display modules 2 exposes, and the back side of the display screen of LED display modules 2 posts one
Layer warming sensor 3, the back side of warming sensor 3 is provided with heat abstractor, and the heat abstractor includes movable stand 4, sliding shoe
5th, fan 6 and motor, the movable stand 4 is made up of two steel bars, and the steel bar two ends are embedded in the frame of main frame 1, described
Two steel bars are linked together by sliding shoe 5, and the sliding shoe 5 is to be slidably connected with steel bar contact surface, the He of the movable stand 4
Sliding shoe 5 is embedded in sliding shoe 5 by different Motor drives, the fan 6, and the motor of the fan 6 is fixed on cunning
On motion block 5；
The control device 7 is fixed in control cabinet, and control cabinet is arranged in box frame, and the control device 7 is distinguished
It is connected with heat abstractor and warming sensor 3.
The both sides of the sliding shoe 5 are provided with sleeve, and two steel bars are inserted respectively in the both sides sleeve of sliding shoe 5.
The warming sensor 3 is made up of multiple temperature sensors, and arbitrarily mutually side is x-axis to take the LED display modules 2
And y-axis, each temperature sensor is arranged on fixed coordinates.
The temperature sensor is a kind of thermistor temperature sensor.
The box frame is made using heat-conducting plastic.
Selective heat dissipation, energy conservation LED display described in the utility model carries out region recognition temperature by warming sensor 3
Degree height, manipulates heat abstractor movement and is radiated by control device 7, reaches the purpose of selective radiating, its specific works mistake
Journey is as follows：First LED display electric elements during Long-Time Service inherently produce heat, but these heats are distributed simultaneously
Uneven, temperature sensing sensor 3 is one layer is covered in the sensor layer at the back side of LED display modules 2, the coordinate set up by system
Axle, can carry out LED display modules 2 resolving into multiple regions, and the coordinate of each regional center is provided with single temperature and passes
Sensor reacts the real time temperature in the region, and control device 7 carries out local according to the Temperature Distribution control heat abstractor movement of feedback
Radiating, the high position of temperature can preferentially radiate, and wherein heat abstractor can be multiple, be radiated for multiple heat radiation points,
Heat abstractor mainly drives fan 6 planar arbitrary by the transverse shifting and vertically moving for sliding shoe 5 of movable stand 4
Mobile, the size of fan 6 can be designed according to heat dissipation region size, and generally speaking, whole construction for heat radiating device is less, can be with
It is arranged in inside main frame 1, this selective radiating can control the bulk temperature of LED display in a zone of reasonableness
It is interior.
Selective heat dissipation, energy conservation LED display described in the utility model is simple and reasonable, can be with less energy consumption
With the effective radiating of realizing display screen of taking up room, so as to ensure the normal permanent work of LED display.
Because the part of various examples disclosed herein can be positioned so that various different orientations, direction term is only used for
Illustration purpose, and be not intended to be limited.It is also understood that example shown in accompanying drawing and be used herein to describe its spy
Attribute speech is not intended to limit the scope of the present disclosure.The modification of feature illustrated herein and further modification and principle illustrated herein
Additional application should be regarded as falling within the scope of the disclosure.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of without departing from the utility model spirit and scope
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model is required
Protection domain defined by appending claims and its equivalent.
Claims (5)
1. a kind of selective heat dissipation, energy conservation LED display, it is characterised in that：Including box frame, LED display modules (2), radiating
Device, warming sensor (3) and control device (7)；
The box frame includes main frame (1) and bonnet (8), the LED display modules (2), heat abstractor, warming sensor
(3) it is fixed in box frame with control device (7), on the bonnet (8) multiple louvres (9) is provided with；
Display screen screen in the LED display modules (2) exposes, and the back side of LED display modules (2) display screen posts one
Layer warming sensor (3), warming sensor (3) back side is provided with heat abstractor, the heat abstractor include movable stand (4),
Sliding shoe (5), fan (6) and motor, the movable stand (4) is made up of two steel bars, and the steel bar two ends are embedded into main frame
(1) in frame, two steel bars are linked together by sliding shoe (5), and the sliding shoe (5) is slip with steel bar contact surface
Connection, the movable stand (4) and sliding shoe (5) are by different Motor drives, and the fan (6) is embedded in sliding shoe, described
The motor of fan (6) is fixed on sliding shoe (5)；
The control device (7) is fixed in control cabinet, and control cabinet is arranged in box frame, and the control device (7) is respectively
It is connected with heat abstractor and warming sensor (3).
2. a kind of selective heat dissipation, energy conservation LED display according to claim 1, it is characterised in that：The sliding shoe (5)
Both sides are provided with sleeve, and two steel bars are inserted respectively in the sleeve of sliding shoe (5) both sides.
3. a kind of selective heat dissipation, energy conservation LED display according to claim 1, it is characterised in that：The warming sensing
Device (3) is made up of multiple temperature sensors, and arbitrarily mutually side is x-axis and y-axis to take the LED display modules (2), and each temperature is passed
Sensor is arranged on fixed coordinates.
4. a kind of selective heat dissipation, energy conservation LED display according to claim 3, it is characterised in that：The TEMP
Device is a kind of thermistor temperature sensor.
5. a kind of selective heat dissipation, energy conservation LED display according to claim 1, it is characterised in that：The box frame
Made using heat-conducting plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620859635.1U CN206134149U (en) | 2016-07-28 | 2016-07-28 | Selectivity heat energy -saving LED display screen that looses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620859635.1U CN206134149U (en) | 2016-07-28 | 2016-07-28 | Selectivity heat energy -saving LED display screen that looses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206134149U true CN206134149U (en) | 2017-04-26 |
Family
ID=58564609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620859635.1U Expired - Fee Related CN206134149U (en) | 2016-07-28 | 2016-07-28 | Selectivity heat energy -saving LED display screen that looses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206134149U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426941A (en) * | 2017-05-09 | 2017-12-01 | 浙江大学 | A kind of power electronic devices heat abstractor |
| CN112150924A (en) * | 2020-09-24 | 2020-12-29 | 厦门天马微电子有限公司 | Display device |
| CN112466221A (en) * | 2020-12-09 | 2021-03-09 | 湖北长江新型显示产业创新中心有限公司 | Display device |
| CN112767824A (en) * | 2021-01-13 | 2021-05-07 | 深圳彩虹源科技有限责任公司 | New forms of energy goods shelves display screen that protectiveness is high |
-
2016
- 2016-07-28 CN CN201620859635.1U patent/CN206134149U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426941A (en) * | 2017-05-09 | 2017-12-01 | 浙江大学 | A kind of power electronic devices heat abstractor |
| CN112150924A (en) * | 2020-09-24 | 2020-12-29 | 厦门天马微电子有限公司 | Display device |
| CN112466221A (en) * | 2020-12-09 | 2021-03-09 | 湖北长江新型显示产业创新中心有限公司 | Display device |
| CN112466221B (en) * | 2020-12-09 | 2022-10-11 | 湖北长江新型显示产业创新中心有限公司 | Display device |
| CN112767824A (en) * | 2021-01-13 | 2021-05-07 | 深圳彩虹源科技有限责任公司 | New forms of energy goods shelves display screen that protectiveness is high |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20170728 |