CN108877539A - A kind of LED display with heat sinking function - Google Patents
A kind of LED display with heat sinking function Download PDFInfo
- Publication number
- CN108877539A CN108877539A CN201711306630.1A CN201711306630A CN108877539A CN 108877539 A CN108877539 A CN 108877539A CN 201711306630 A CN201711306630 A CN 201711306630A CN 108877539 A CN108877539 A CN 108877539A
- Authority
- CN
- China
- Prior art keywords
- display screen
- screen back
- fan
- water pump
- driving motor
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/2099—Liquid coolant with phase change
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of LED displays with heat sinking function, including display screen back and water pump, bearing plate is installed below the display screen back, and driving motor is provided at left and right sides of bearing plate, protection shell is installed above the driving motor, protection shell is fixed at left and right sides of the water pump, and water outlet is installed above water pump, pump mouth is provided on the right side of the water pump, and the other end of pump mouth is connected with water tank, the positioned inside of the protection shell has fan, and driving motor is connected with below fan, the forward surface at the display screen back is provided with lamp bead, and the surface of lamp bead is socketed with cloche.The condensate liquid in water tank can be sucked out for the water pump of the LED display installation with heat sinking function, and by that so as to quickly take away the temperature at display screen back, can be recycled inside pipeline reflow tank.
Description
Technical field
The present invention relates to LED display technical field, specially a kind of LED display with heat sinking function.
Background technique
Display is also generally referred to as monitor, and display is the I/O equipment for belonging to computer, i.e. input-output equipment, it
It is a kind of show tools that certain electronic document is shown to by specific transmission device and is re-reflected into human eye on screen, root
According to the difference of manufacture material, cathode-ray tube display CRT, plasma display PDP, liquid crystal display LCD etc. can be divided into,
Display screen is usually placed in open air, by playing specified content in display screen, to carry out advertising to people, promptly lead to
Know.
Temperature is excessively high when in use for existing display screen, using the damage for leading to display screen inner body, heat dissipation performance compared with
Difference, while not having water-proof function, the connecting portion of display screen lamp bead and bearing is easy water inlet, is easy to cause display screen part
It can not carry out picture broadcasting.
Summary of the invention
The purpose of the present invention is to provide a kind of LED displays with heat sinking function, are mentioned with solving above-mentioned background technique
Temperature is excessively high when in use for display screen existing currently on the market out, uses the damage for leading to display screen inner body, heat dissipation
Performance is poor, while not having water-proof function, and the connecting portion of display screen lamp bead and bearing is easy water inlet, is easy to cause display
The problem of screen part can not carry out picture broadcasting.
To achieve the above object, the present invention provides the following technical solutions：A kind of LED display with heat sinking function, packet
Display screen back and water pump are included, bearing plate is installed, and be provided with below the display screen back at left and right sides of bearing plate
Driving motor is equipped with protection shell above the driving motor, protection shell is fixed at left and right sides of the water pump, and
Water outlet is installed above water pump, pump mouth is provided on the right side of the water pump, and the other end of pump mouth is connected with water tank
It connects, bearing plate is fixed with below the water tank, and the surface of water tank is provided with and changes the mouth of a river, is connected with above the water outlet
Pipeline, and display screen back is tightly attached to by fixing piece around pipeline, the positioned inside of the protection shell has fan, and wind
Driving motor is connected with below fan, the forward surface at the display screen back is provided with lamp bead, and the surface of lamp bead is socketed with
Cloche.
Preferably, the water pump, water outlet, pipeline, water tank and pump mouth are structure as a whole, and pipeline dense distribution is in aobvious
Display screen back, while pipeline is closely affixed on display screen back.
Preferably, the fan and driving motor constitute rotational structure, and the slewing area of fan is 0-360 °.
Preferably, the bottom at display screen back, and its left and right sides for being symmetrically distributed in bearing plate is arranged in the fan.
Preferably, the lamp bead is evenly distributed on display screen back front surface, and the shape size of lamp bead and cloche
Shape size is identical.
Compared with prior art, the beneficial effects of the invention are as follows：The water pump of the LED display setting with heat sinking function
Condensate liquid in water tank can be sucked out, and passed through inside pipeline reflow tank, so as to quickly by the temperature at display screen back
Degree is taken away, and can be recycled, and fan can be rotated under the active force of driving motor, so that display screen back be generated
Heat dispel away, accelerate temperature to distribute, and fan setting has used hot-air rising in bottom, the original that cold air sinks
Reason, can be improved using effect, and the cloche outside lamp bead can prevent lamp bead from intaking, thus prevent internal circuit from damaging,
Prolong the service life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is bearing plate overlooking structure diagram of the present invention；
Fig. 3 is lamp bead structural schematic diagram of the present invention.
In figure：1, display screen back, 2, bearing plate, 3, driving motor, 4, protection shell, 5, water pump, 6, pump mouth, 7, water
Case, 8, change the mouth of a river, 9, water outlet, 10, pipeline, 11, fixing piece, 12, fan, 13, lamp bead, 14, cloche.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of LED display with heat sinking function, including it is aobvious
The mouth of a river 8, water outlet 9, pipe, driving motor 3, protection shell 4, water pump 5, pump mouth 6, water tank 7, are changed at bearing plate 2 in display screen back 1
Road 10, fixing piece 11, fan 12, lamp bead 13 and cloche 14, the lower section at display screen back 1 are equipped with bearing plate 2, and bearing plate
2 left and right sides is provided with driving motor 3, and water pump 5, water outlet 9, pipeline 10, water tank 7 and pump mouth 6 are structure as a whole, and manages
10 dense distribution of road is in display screen back 1, while pipeline 10 is closely affixed on display screen back 1, and water pump 5 can will be in water tank 7
Condensate liquid is sucked out, and by inside 10 reflow tank 7 of pipeline, can be with so as to quickly take away the temperature at display screen back 1
It is recycled, the top of driving motor 3 is equipped with protection shell 4, and the left and right sides of water pump 5 is fixed with protection shell 4, and water pump
5 top is equipped with water outlet 9, and the right side of water pump 5 is provided with pump mouth 6, and the other end of pump mouth 6 is connected with water tank 7,
The lower section of water tank 7 is fixed with bearing plate 2, and the surface of water tank 7 is provided with and changes the mouth of a river 8, and the top of water outlet 9 is connected with pipeline
10, and display screen back 1 is tightly attached to by fixing piece 11 around pipeline 10, the positioned inside of protection shell 4 has fan 12, and
The lower section of fan 12 is connected with driving motor 3, and fan 12 and driving motor 3 constitute rotational structure, and the slewing area of fan 12
It is 0-360 °, fan 12 can be rotated under the active force of driving motor 3, thus the heat that display screen back 1 is generated
It dispels away, accelerates temperature to distribute, the bottom at display screen back 1, and its left side for being symmetrically distributed in bearing plate 2 is arranged in fan 12
Right two sides, the setting of fan 12 have used hot-air rising in bottom, and the principle that cold air sinks can be improved using effect, show
The forward surface at display screen back 1 is provided with lamp bead 13, and the surface of lamp bead 13 is socketed with cloche 14, and lamp bead 13 is evenly distributed on
1 front surface of display screen back, and the shape size of lamp bead 13 is identical as the shape size of cloche 14, the glass outside lamp bead 13
Cover 14 can prevent lamp bead 13 from intaking, to prevent internal circuit from damaging, prolong the service life.
Working principle：When using the LED display with heat sinking function, condensate liquid will be injected inside water tank 7 first,
Then start water pump 5, condensate liquid is flowed into water outlet 9 by pump mouth 6 under the active force of water pump 5, and pass through by pipeline 10
Display screen back 1 is crossed, eventually by 10 reflow tank 7 of pipeline, and above procedure is recycled, so as to quickly carry on the back display screen
The temperature in portion 1 is taken away, and the temperature at display screen back 1 is reduced, while starting driving motor 3, and fan 12 can be in driving motor 3
It is rotated under active force, so that the heat that display screen back 1 generates be dispelled away, accelerates temperature to distribute, and fan 12 is set
It sets and has used hot-air rising in bottom, the principle that cold air sinks can be improved using effect, cloche 14 can prevent water
Divide and enter inside lamp bead 13, the service life of lamp bead 13 is extended, to complete a series of activities.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (5)
1. a kind of LED display with heat sinking function, including display screen back（1）And water pump（5）, it is characterised in that：It is described
Display screen back（1）Lower section bearing plate is installed（2）, and bearing plate（2）The left and right sides be provided with driving motor（3）, institute
State driving motor（3）Top protection shell is installed（4）, the water pump（5）The left and right sides be fixed with protection shell（4）,
And water pump（5）Top water outlet is installed（9）, the water pump（5）Right side be provided with pump mouth（6）, and pump mouth（6）'s
The other end and water tank（7）It is connected, the water tank（7）Lower section be fixed with bearing plate（2）, and water tank（7）Surface be provided with
Change the mouth of a river（8）, the water outlet（9）Top be connected with pipeline（10）, and pipeline（10）Around pass through fixing piece（11）Tightly
It is affixed on display screen back（1）, the protection shell（4）Positioned inside have fan（12）, and fan（12）Lower section be connected with
Driving motor（3）, the display screen back（1）Forward surface be provided with lamp bead（13）, and lamp bead（13）Surface be socketed with
Cloche（14）.
2. a kind of LED display with heat sinking function according to claim 1, it is characterised in that：The water pump（5）,
Water outlet（9）, pipeline（10）, water tank（7）And pump mouth（6）It is structure as a whole, and pipeline（10）Dense distribution is carried on the back in display screen
Portion（1）, while pipeline（10）Closely it is affixed on display screen back（1）.
3. a kind of LED display with heat sinking function according to claim 1, it is characterised in that：The fan（12）
With driving motor（3）Constitute rotational structure, and fan（12）Slewing area be 0-360 °.
4. a kind of LED display with heat sinking function according to claim 1, it is characterised in that：The fan（12）
It is arranged at display screen back（1）Bottom, and it is symmetrically distributed in bearing plate（2）The left and right sides.
5. a kind of LED display with heat sinking function according to claim 1, it is characterised in that：The lamp bead（13）
It is evenly distributed on display screen back（1）Front surface, and lamp bead（13）Shape size and cloche（14）Shape size it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306630.1A CN108877539A (en) | 2017-12-11 | 2017-12-11 | A kind of LED display with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711306630.1A CN108877539A (en) | 2017-12-11 | 2017-12-11 | A kind of LED display with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108877539A true CN108877539A (en) | 2018-11-23 |
Family
ID=64325592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711306630.1A Pending CN108877539A (en) | 2017-12-11 | 2017-12-11 | A kind of LED display with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108877539A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697897A (en) * | 2019-02-20 | 2019-04-30 | 黄梅花 | A kind of Higher Mathematics Teaching equipment |
| CN111326075A (en) * | 2020-03-10 | 2020-06-23 | 姚秀彬 | AC surface discharge plasma display screen |
| CN111696450A (en) * | 2020-07-28 | 2020-09-22 | 菏泽花谷企业管理有限公司 | Fan-shaped LED display screen |
| CN112268638A (en) * | 2020-10-31 | 2021-01-26 | 广东联晟通信科技有限公司 | Billboard state monitoring device based on 5G networking technology and use method |
| WO2021121438A1 (en) * | 2019-12-18 | 2021-06-24 | 深圳市玛威尔显控科技有限公司 | High-brightness liquid crystal screen having heat dissipation function |
| CN114170924A (en) * | 2021-11-02 | 2022-03-11 | 深圳市高展光电有限公司 | Liquid crystal display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202110755U (en) * | 2011-06-23 | 2012-01-11 | 南昌大学 | Efficiently heat-dissipating LED (light-emitting diode) display screen case |
| CN205376028U (en) * | 2016-01-12 | 2016-07-06 | 深圳Tcl数字技术有限公司 | Display |
| CN206210291U (en) * | 2016-11-30 | 2017-05-31 | 重庆领风科技有限公司 | A kind of stabilization heat radiating type outdoor advertisement machine and video wall |
| CN206249214U (en) * | 2016-08-07 | 2017-06-13 | 郭大杰 | A kind of computer heat dissipating housing |
-
2017
- 2017-12-11 CN CN201711306630.1A patent/CN108877539A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202110755U (en) * | 2011-06-23 | 2012-01-11 | 南昌大学 | Efficiently heat-dissipating LED (light-emitting diode) display screen case |
| CN205376028U (en) * | 2016-01-12 | 2016-07-06 | 深圳Tcl数字技术有限公司 | Display |
| CN206249214U (en) * | 2016-08-07 | 2017-06-13 | 郭大杰 | A kind of computer heat dissipating housing |
| CN206210291U (en) * | 2016-11-30 | 2017-05-31 | 重庆领风科技有限公司 | A kind of stabilization heat radiating type outdoor advertisement machine and video wall |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697897A (en) * | 2019-02-20 | 2019-04-30 | 黄梅花 | A kind of Higher Mathematics Teaching equipment |
| CN109697897B (en) * | 2019-02-20 | 2024-01-02 | 黄梅花 | Advanced math teaching equipment |
| WO2021121438A1 (en) * | 2019-12-18 | 2021-06-24 | 深圳市玛威尔显控科技有限公司 | High-brightness liquid crystal screen having heat dissipation function |
| CN111326075A (en) * | 2020-03-10 | 2020-06-23 | 姚秀彬 | AC surface discharge plasma display screen |
| CN111696450A (en) * | 2020-07-28 | 2020-09-22 | 菏泽花谷企业管理有限公司 | Fan-shaped LED display screen |
| CN112268638A (en) * | 2020-10-31 | 2021-01-26 | 广东联晟通信科技有限公司 | Billboard state monitoring device based on 5G networking technology and use method |
| CN114170924A (en) * | 2021-11-02 | 2022-03-11 | 深圳市高展光电有限公司 | Liquid crystal display device |
| CN114170924B (en) * | 2021-11-02 | 2023-09-08 | 深圳市高展光电有限公司 | Liquid crystal display device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |
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| WD01 | Invention patent application deemed withdrawn after publication |