CN208298493U - A kind of uniform LED display of heat dissipation - Google Patents
A kind of uniform LED display of heat dissipation Download PDFInfo
- Publication number
- CN208298493U CN208298493U CN201821001887.6U CN201821001887U CN208298493U CN 208298493 U CN208298493 U CN 208298493U CN 201821001887 U CN201821001887 U CN 201821001887U CN 208298493 U CN208298493 U CN 208298493U
- Authority
- CN
- China
- Prior art keywords
- led display
- fixed frame
- heat
- heat dissipation
- temperature lowering
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000000605 extraction Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 8
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 239000005457 ice water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of uniform LED displays of heat dissipation, including fixed frame, the front and back of the fixed frame is installed by protection panels and rear buckle respectively, LED display unit is installed at protection panels rear inside fixed frame, waterproof layer is installed on the circuit board that the display screen back side is equipped with, temperature lowering water plate is installed between the waterproof layer and rear buckle, buckle is equipped with a pair of pipe connectors connected with temperature lowering water plate after described, the pipe connectors pass through water pipe and refrigerator, pump machine and water tank, which are sequentially connected in series, forms water loop with temperature lowering water plate, the lateral inner of fixed frame is equipped with heat sink, heat extraction fan is set in the shaft for the motor installed on the heat sink, the lateral outer of fixed frame is equipped with anti-gray window.The utility model solves the problems, such as that uneven LED display cooling system heat dissipation and dust and rainwater easily enter body and cause body impaired by being provided with refrigerator, temperature lowering water plate, heat sink, waterproof layer and heat extraction fan structure.
Description
Technical field
The utility model relates to electronic device technical field of heat dissipation, specially a kind of uniform LED display of heat dissipation.
Background technique
There are many type of existing LED display, for outdoor large screen LED display, are generally used for showing
The information such as advertisement, runing time is long, and the heat of generation is huge, therefore is generally provided with radiator structure, common heat dissipation knot
Structure is that ventilation hole is opened up on the panel sides or backboard of LED display, and this structure makes LED display have ventilation and heat
Effect destroys the leakproofness of LED display itself at the same time, once its environment for being in poor sealing effect, entire LED is aobvious
The service life of display screen and quality will be greatly affected, either dust or rainwater be all influence quality and service life it is potential because
Element.
But there are deficiencies below for existing technology:
1, the radiator structure of existing LED display is to open up ventilation hole on the panel sides or backboard of LED display,
The leakproofness for destroying LED display itself causes dust and rainwater to will have a direct impact on the service life of LED display.
2, existing outdoor large screen LED display, runing time is long, and the heat of generation is huge, shows in LED merely
Ventilation hole is opened up on the panel sides or backboard of screen causes heat extraction dynamics insufficient, and effect is poor, and the noise of exhaust fan also will affect
LED display work.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of uniform LED display of heat dissipation, and it is aobvious to solve LED
The heat dissipation of display screen cooling system is unevenly and dust and rainwater easily enter the problem that body causes body to be damaged.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of uniform LED display of heat dissipation, including
Fixed frame, it is characterised in that: protection panels and rear buckle are installed in the front and back of the fixed frame respectively, in protection face inside fixed frame
Plate rear is equipped with LED display unit, and waterproof layer is equipped on the circuit board that the LED display unit back side is equipped with, described anti-
Temperature lowering water plate is installed, the rear buckle is equipped with a pair of water pipe connected with temperature lowering water plate and connect between water layer and rear buckle
Mouthful, the pipe connectors are sequentially connected in series and temperature lowering water plate shape by refrigerator, pump machine and the water tank outside water pipe and fixed frame
At water loop, the lateral inner of fixed frame is equipped with heat sink, is set in the shaft for the motor installed on the heat sink
Heat extraction fan.
Preferably, the heat sink, which is equipped with number, ranked first heat extraction hole.
Preferably, the rear buckle, which is equipped with number, ranked second heat extraction hole.
Preferably, the refrigerator, pump machine, circuit board, LED display unit and motor are connected by circuit and external power supply
It connects.
Preferably, the lateral outer of the fixed frame is equipped with anti-gray window.
(3) beneficial effect
The utility model provides a kind of uniform LED display of heat dissipation, have it is following the utility model has the advantages that
(1) the utility model passes through refrigerator, the pump outside water pipe and fixed frame by setting temperature lowering water plate, temperature lowering water plate
Machine and water tank, which are sequentially connected in series, forms water loop with temperature lowering water plate, after the water of water tank is imported refrigerator cooling using pump machine, then will
Ice water is imported in temperature lowering water plate by water pipe, using heat transfer, heat that ice water generates when circuit board and LED display unit work
Amount is taken away, and advantage is that water is recycled, and the cooling efficiency ratio of heat transfer radiate using exhaust fan much higher, and noise
It is small, it will not influence the normal work of body, be equipped with second row hot hole simultaneously on rear buckle, carry out auxiliary heat dissipation.
(2) the utility model is fanned by setting heat extraction, and heat extraction fan, which is mounted on, to be installed on fixed frame lateral inner heat sink
On motor, heat sink is equipped with first row hot hole, and advantage is auxiliary temperature-reducing water plate, radiates, reach to body side
The effect of Homogeneouslly-radiating, avoiding internal body temperature difference causes body impaired, and fixed frame lateral outer is equipped with anti-gray window, right
The barrier of dust and rainwater, while heat extraction fan air draft is not influenced, it is also second penetrated into rainwater that circuit board, which is equipped with waterproof layer,
It protects again, while loop circuit plate is broken in the infiltration for being also prevented from temperature lowering water plate breakage water, brings security risk.
Detailed description of the invention
Fig. 1 is that the utility model overlooks schematic diagram of internal structure；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model cooling plate structure schematic diagram；
Fig. 4 is buckle structure schematic diagram after the utility model.
In figure: 1, water pipe；2, rear buckle；3, refrigerator；4, water tank；5, pump machine；6, temperature lowering water plate；7, heat sink；8, water
Tube connection ports；9, waterproof layer；10, circuit board；11, LED display unit；12, protection panels；13, motor；14, heat extraction is fanned；
15, anti-gray window；16, fixed frame；17, first row hot hole；18, second row hot hole.
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.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of uniform LED display of heat dissipation, including fixation
Frame 16, the front and back of fixed frame 16 are installed protection panels 12 and rear buckle 2 respectively, are pacified inside fixed frame 16 at 12 rear of protection panels
Equipped with LED display unit 11, waterproof layer 9 is installed, waterproof layer 9 is with after on the circuit board 10 that 11 back side of LED display unit is equipped with
Temperature lowering water plate 6 is installed, rear buckle 2, which is equipped with number, ranked second heat extraction hole 18, and rear buckle 2 is equipped with a pair of and drop between buckle 2
The pipe connectors 8 that warm water plate 6 is connected, pipe connectors 8 by refrigerator 3 outside water pipe 1 and fixed frame 16, pump machine 5 and
Water tank 4, which is sequentially connected in series, forms water loop with temperature lowering water plate 6, and the lateral outer of fixed frame 16 is equipped with anti-gray window 15, fixed frame 16
Lateral inner is equipped with heat sink 7, and heat sink 7, which is equipped with number, ranked first heat extraction hole 17, the motor 13 installed on heat sink 7
Be set in shaft heat extraction fan 14, refrigerator 3, pump machine 5, circuit board 10, LED display unit 11 and motor 13 by circuit with
The radiator heat dissipation dynamics of external power supply connection, existing LED display is poor, and low efficiency, the utility model passes through setting drop
Warm water plate 6, temperature lowering water plate 6 are sequentially connected in series and its shape by refrigerator 3, pump machine 5 and the water tank 4 outside water pipe 1 and fixed frame 16
At water loop, after the water of water tank 4 is imported the cooling of refrigerator 3 using pump machine 5, then ice water is passed through into water pipe 1 and imports temperature lowering water plate 6
In, the heat generated when ice water being worked circuit board 10 and LED display unit 11 by heat transfer is taken away, and heat transfer is utilized
Cooling efficiency carries out body heat dissipation than carrying out the principle for radiating high using exhaust fan, and noise is small, existing LED display heat dissipation
Unevenly, and body easily enters dust and rainwater, and the utility model fans 14 by setting heat extraction, and heat extraction fan 14 is mounted on fixed frame
On the motor 13 installed on 16 lateral inner heat sinks 7, heat extraction fan 14 is carried out by heat sink 7 equipped with first row hot hole 17
Heat extraction, auxiliary temperature-reducing water plate 6 radiate to body side, have the function that Homogeneouslly-radiating, and 16 lateral outer of fixed frame is equipped with
Anti-gray window 15, the barrier to dust and rainwater, while not influencing heat extraction and fanning 14 air drafts.
In use, the utility model utilizes temperature lowering water plate 6, temperature lowering water plate 6 passes through the refrigeration outside water pipe 1 and fixed frame 16
Device 3, pump machine 5 and water tank 4 are sequentially connected in series formed water loop, after the water of water tank 4 is imported the cooling of refrigerator 3 using pump machine 5,
Ice water is imported in temperature lowering water plate 6 by water pipe 1 again, the amount of heat generated when body being worked by heat transfer is taken away, benefit
With heat extraction fan 14, heat extraction fan 14 is equipped with first row hot hole 17 by heat sink 7 and carries out assisting heat extraction to body.
It can to sum up obtain, the utility model is by setting the utility model by being provided with refrigerator 3, temperature lowering water plate 6, heat dissipation
14 structures are fanned in plate 7, waterproof layer 9 and heat extraction, solve uneven LED display cooling system heat dissipation and dust and rainwater easily enters
The problem that body causes body impaired.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of uniform LED display of heat dissipation, including fixed frame (16), it is characterised in that: the front and back of the fixed frame (16) point
Not An Zhuan protection panels (12) and rear buckle (2), fixed frame (16) is internal, and at protection panels (12) rear to be equipped with LED display single
First (11) are equipped with waterproof layer (9) on the circuit board (10) that LED display unit (11) back side is equipped with, the waterproof layer (9)
It is equipped between rear buckle (2) temperature lowering water plate (6), the rear buckle (2) is equipped with a pair of water connected with temperature lowering water plate (6)
Tube connection ports (8), the pipe connectors (8) by the external refrigerator (3) in water pipe (1) and fixed frame (16), pump machine (5) and
Water tank (4), which is sequentially connected in series, forms water loop with temperature lowering water plate (6), and the lateral inner of fixed frame (16) is equipped with heat sink (7), institute
It states and is set with heat extraction fan (14) in the shaft for the motor (13) installed on heat sink (7).
2. a kind of uniform LED display of heat dissipation according to claim 1, it is characterised in that: the heat sink (7) is equipped with
Number ranked first heat extraction hole (17).
3. a kind of uniform LED display of heat dissipation according to claim 1, it is characterised in that: buckle (2) is equipped with after described
Number ranked second heat extraction hole (18).
4. a kind of uniform LED display of heat dissipation according to claim 1, it is characterised in that: the refrigerator (3), pump machine
(5), circuit board (10), LED display unit (11) and motor (13) are connect by circuit with external power supply.
5. a kind of uniform LED display of heat dissipation according to claim 1, it is characterised in that: the side of the fixed frame (16)
Anti-gray window (15) are equipped with outside face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001887.6U CN208298493U (en) | 2018-06-27 | 2018-06-27 | A kind of uniform LED display of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001887.6U CN208298493U (en) | 2018-06-27 | 2018-06-27 | A kind of uniform LED display of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208298493U true CN208298493U (en) | 2018-12-28 |
Family
ID=64701225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821001887.6U Expired - Fee Related CN208298493U (en) | 2018-06-27 | 2018-06-27 | A kind of uniform LED display of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208298493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099550A (en) * | 2019-05-17 | 2019-08-06 | 海纳巨彩(深圳)实业科技有限公司 | A kind of outdoor LED display screen waterproof cooling method |
-
2018
- 2018-06-27 CN CN201821001887.6U patent/CN208298493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099550A (en) * | 2019-05-17 | 2019-08-06 | 海纳巨彩(深圳)实业科技有限公司 | A kind of outdoor LED display screen waterproof cooling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204029311U (en) | A kind of outdoor LCD screen cooling system | |
| CN206398471U (en) | LCD backlight module and LCD TV | |
| CN204595396U (en) | Integration double-sided display modular structure | |
| CN206919276U (en) | A kind of micromodule data center based on room-level precision air conditioner under-floor air supply | |
| CN205122119U (en) | Novel LED display screen is all spent to low -power consumption height | |
| CN106961817A (en) | The lower air-supply data center refrigeration system of one kind | |
| CN208298493U (en) | A kind of uniform LED display of heat dissipation | |
| CN101714320B (en) | Display device | |
| CN206118272U (en) | Circulation cooling system for energy -saving machine room | |
| CN206149698U (en) | Inside refrigeration intelligent transportation display screen | |
| CN205594993U (en) | Outdoor LED display screen ventilation cooling structure | |
| CN106933316A (en) | A kind of computer heat radiating device based on Internet technology | |
| CN204155563U (en) | LED grill display screen | |
| CN207704794U (en) | A kind of outdoor liquid crystal display advertisement machine using multi-channel cooling system | |
| CN203744190U (en) | LED (Light Emitting Diode) street lamp ballast resistor shell convenient to cool | |
| CN206948795U (en) | A kind of water proof and dust proof regulator cubicle with heat sinking function | |
| CN210328361U (en) | Novel cabinet and novel cooling system for cooling by using fresh air outside cabinet | |
| CN202025163U (en) | Liquid crystal display device | |
| CN209030502U (en) | A kind of closed cold and hot channel enclosed system | |
| CN205810303U (en) | A kind of Two-way Cycle heat radiation outdoor advertisement machine being easily maintained | |
| CN211267470U (en) | Intelligent power supply control device | |
| CN207233307U (en) | A kind of radiator structure of P4 LED outdoor display screens | |
| CN207939936U (en) | The self cooling cabinet of a kind of electronic equipment | |
| CN209980676U (en) | LED display screen module that radiating effect is good | |
| CN208256202U (en) | A kind of combined type LED display screen |
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: 20181228 |