CN208589226U - A kind of heat dissipation type high LED number color screen - Google Patents
A kind of heat dissipation type high LED number color screen Download PDFInfo
- Publication number
- CN208589226U CN208589226U CN201821261554.7U CN201821261554U CN208589226U CN 208589226 U CN208589226 U CN 208589226U CN 201821261554 U CN201821261554 U CN 201821261554U CN 208589226 U CN208589226 U CN 208589226U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat
- water tank
- thermally conductive
- rear cover
- 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
Abstract
The utility model discloses a kind of heat dissipation type high LED number color screens of LED number color screen technical field, including panel screen assembly, radiate rear cover, chip circuit board group part and power supply, power supply by insulating pad be installed on heat dissipation after cover cavity right side wall, the right side wall of thermally conductive water tank is bonded setting with outer casing of power supply, the left side wall of thermally conductive water tank is arranged by heat conductive pad and chip circuit plate component joint, the right side wall fitting of thermally conductive water tank is fixedly installed heat radiating fin, heat radiating fin is symmetrically distributed in the two sides up and down of power supply, the top of heat dissipation rear cover, which is arranged side by side, water tank and small pump, the bottom of heat dissipation rear cover is provided with heat dissipation row, heat dissipation row includes heat-dissipating pipe and quiet fan setting up and down, it is separated between two layers by steel wire, water tank, small pump, thermally conductive water tank and heat-dissipating pipe press intake-outlet and pass through water-supply-pipe successively head and the tail It is connected into cooling cycle water route, the utility model provides a kind of heat dissipation efficiently, uses safe LED number color screen.
Description
Technical field
The utility model relates to LED number color screen technical field, specially a kind of heat dissipation type high LED number color screen.
Background technique
It is well known that now the electronics product such as large scale integrated circuit, LED display constantly to high-density packages with
Multifunction direction is developed, and such heat dissipation problem just becomes very intractable project, large LED display screen or extensive collection
If not properly settled the processing of heat dissipation problem at electric circuit electronics technical component, the performance of its application can not be not only played, seriously
When even will cause inside machine heat the phenomenon that exploding to damage electronic component, however either component producer at present
The working producer of the either electronic product system integration in downstream is in the stage of fumbling to heat dissipation problem majority.With electronics
How light, thin, the small and exquisite development of product breaks through traditional heat dissipation technology and layout strategy, many in cooling in a limited space
High temperature caused by multiple electronic modules is the key factor for determining the performance and size of product.
The radiator structure of LED number color screen chip includes panel screen assembly, heat dissipation rear cover, chip circuit in the prior art
The components such as board group part and power supply, the chip circuit board group part and power supply are all set in inside device, and heat dissipation effect is excessively poor, no
It can guarantee the work of long-time stable.
For this purpose, those skilled in the technology concerned improve this, such as Chinese Patent Application No. is
" a kind of radiator structure of LED screen and the LED screen for installing the radiator structure, including LED that CN201120022539.9 is proposed
The radiator structure of screen power supplies includes power supply, rear shell heat dissipating housing, rear shell heat sink, chip, pcb board and LED light, wherein described
Chip setting is dissipated in the pcb board lower surface, the LED light setting in the pcb board upper surface, the chip and the rear shell
Hot plate fitting, the power supply are fitted in the rear shell heat dissipation cover inner surface, and the rear shell heat dissipating housing and the rear shell heat sink connect
Connect ", although the utility model can satisfy structure simple, good heat dissipation effect, the spy of any noise will not be generated in use process
Point, but the technical solution in this application file still has deficiency, such as rear shell of the rear shell heat dissipating housing as device of the device, outside
The exposed setting in side, inside are fitted and connected with power supply again, and the shell of rear shell heat dissipating housing and power supply is conductive metal, when power supply occurs
When line fault, device rear shell heat dissipating housing may be made to charge, cause the staff of maintenance to touch accidentally and Danger Electric shock risk occurs, deposit
In severe compromise.
Based on this, the utility model devises a kind of heat dissipation type high LED number color screen, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of heat dissipation type high LED number color screens, to solve the rear shell of above-mentioned apparatus
Rear shell of the heat dissipating housing as device, the exposed setting in outside, inside are fitted and connected with power supply again, the shell of rear shell heat dissipating housing and power supply
It is conductive metal, when line fault occurs for power supply, device rear shell heat dissipating housing may be made to charge, lead to the staff of maintenance
Danger Electric shock risk occurs for touching accidentally, there are problems that severe compromise.
To achieve the above object, the utility model provides the following technical solutions: a kind of heat dissipation type high LED number color screen, packet
Panel screen assembly, heat dissipation rear cover, chip circuit board group part and power supply are included, the heat dissipation rear cover is the cuboid cover of left side opening
Shell, the heat dissipation rear cover is buckled in the right side of panel screen assembly and is fastened by screw, after panel screen assembly and heat dissipation
Lid encloses constituent apparatus inner cavity, and the chip circuit board group part and power supply are all set in device inner cavity, the chip circuit plate
Component be located at the right side of panel screen assembly and it is parallel with panel screen assembly be fixedly installed, the power supply pass through insulating pad pacify
Loaded on cover cavity right side wall after heat dissipation；
Described device inner cavity is additionally provided with thermally conductive water tank, and the right side wall of the thermally conductive water tank is bonded setting with outer casing of power supply,
The left side wall of the thermally conductive water tank is arranged by heat conductive pad and chip circuit plate component joint, the right side wall patch of the thermally conductive water tank
Conjunction is fixedly installed heat radiating fin, and the heat radiating fin is symmetrically distributed in the two sides up and down of power supply, and the top of the heat dissipation rear cover is side by side
It is provided with water tank and small pump, the bottom of the heat dissipation rear cover is provided with heat dissipation row, and the heat dissipation row is double-layer structure, on
Layer is pipeline layer, is provided with heat-dissipating pipe, lower layer is heat dissipating layer, wherein being uniformly equipped with quiet fan, is passed through between two layers
Steel wire separates, and the water tank, small pump, thermally conductive water tank and heat-dissipating pipe are successively connected by intake-outlet by water-supply-pipe from beginning to end
Lead into cooling cycle water route.
Preferably, the inner cavity of the thermally conductive water tank is staggeredly equipped with partition up and down, and the partition is by the inner cavity of thermally conductive water tank
Be divided into detour single channel, the single pass both ends are inlet and outlet, by be arranged up and down be staggeredly equipped with every
Plate can extend thermally conductive water tank cavity water route, extend cooling water and pass through the time in thermally conductive water tank, to take away more heats.
Preferably, the right side wall of the heat dissipation rear cover offers thermovent, and the thermovent is corresponding with heat radiating fin position,
It is provided with filter on the thermovent, is convenient for heat radiating fin ventilation and heat.
Preferably, the advantages of thermally conductive water tank and heat radiating fin are made of aluminium sheet material, and it is thermally conductive good to have, rapid heat dissipation.
Preferably, the heat-dissipating pipe is copper tube, and the heat-dissipating pipe serpentine-like bending in the pipeline layer of heat dissipation row is arranged,
Increase the contact area of heat-dissipating pipe and quiet fan, improves cooling efficiency.
Compared with prior art, the utility model has the beneficial effects that the utility model is structurally reasonable, by LED number
Thermally conductive water tank is set between code color screen device internal calorific power chip circuit board group part the most serious and power supply, it can directly sufficiently
Heat inside absorption plant, the cooling cycle water route that cooperation water tank, small pump and heat-dissipating pipe are constituted, can have in time
It radiates to chip circuit board group part and power supply on effect ground；Also fitting is provided with aluminum heat dissipation on the thermally conductive water tank of the utility model
Fin dissipates heat, as auxiliary heat dissipation mechanism, further gain heat dissipation effect by thermovent；The thermally conductive water tank of the utility model
Inner cavity setting be staggeredly equipped with partition up and down, can extend thermally conductive water tank cavity water route, extend cooling water and passed through in thermally conductive water tank
The time is spent, to take away more heats；The utility model heat dissipation rear cover and the internally charged component insulation of device connect, and prevent to leak
Electric electrical shock safety hazard；I.e. the utility model provide it is a kind of heat dissipation efficiently, use safe LED number color screen.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model cooling cycle waterway structure schematic diagram；
Fig. 3 is the thermally conductive cisten mechanism schematic diagram of the utility model；
Fig. 4 is the utility model heat dissipation row's structural schematic diagram；
Fig. 5 is the utility model radiation tube structure with heat schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- panel screen assembly, 2- heat dissipation rear cover, 21- thermovent, 3- chip circuit board group part, 4- power supply, 5- felt pad
Plate, the thermally conductive water tank of 6-, 61- partition, 7- heat conductive pad, 8- heat radiating fin, 9- water tank, 10- small pump, 11- heat dissipation row, 111- dissipate
Heat pipe, 112- quiet fan, 1113- steel wire, 12- water-supply-pipe.
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of heat dissipation type high LED number color screen, including face
Plate screen assembly 1, heat dissipation rear cover 2, chip circuit board group part 3 and power supply 4, heat dissipation rear cover 2 are the cuboid housing of left side opening
The right side wall of body, heat dissipation rear cover 2 offers thermovent 21, and thermovent 21 is corresponding with 8 position of heat radiating fin, is arranged on thermovent 21
Have filter, be convenient for 8 ventilation and heat of heat radiating fin, heat dissipation rear cover 2 be buckled in panel screen assembly 1 right side and by screw it is tight
Gu panel screen assembly 1 and heat dissipation rear cover 2 enclose constituent apparatus inner cavity, chip circuit board group part 3 and power supply 4 are all set in dress
It sets in inner cavity, chip circuit board group part 3 is located at the right side of panel screen assembly 1 and fixed setting parallel with panel screen assembly 1,
Power supply 4 is installed on heat dissipation 2 inner cavity right side wall of rear cover by insulating pad 5；Device inner cavity is additionally provided with thermally conductive water tank 6, heat-conductive water
The inner cavity of case 6 is staggeredly equipped with partition 61 up and down, and the inner cavity of thermally conductive water tank 6 is divided into detour single channel, single channel by partition 61
Both ends be inlet and outlet, by be arranged up and down be staggeredly equipped with partition 61, thermally conductive 6 inner cavity water of water tank can be extended
Road extends cooling water and passes through the time in thermally conductive water tank 6, to take away more heats, the right side wall and power supply 4 of thermally conductive water tank 6
Shell fitting setting, the left side wall of thermally conductive water tank 6 are bonded setting, thermally conductive water tank 6 with chip circuit board group part 3 by heat conductive pad 7
Right side wall fitting be fixedly installed heat radiating fin 8, thermally conductive water tank 6 and heat radiating fin 8 are made of aluminium sheet material, have it is thermally conductive good,
The advantages of rapid heat dissipation, heat radiating fin 8 are symmetrically distributed in the two sides up and down of power supply 4, and the top of heat dissipation rear cover 2, which is arranged side by side, water tank
9 and small pump 10, the bottom of heat dissipation rear cover 2 is provided with heat dissipation row 11, and heat dissipation row 11 is double-layer structure, and upper layer is pipeline layer,
It is provided with heat-dissipating pipe 111, heat-dissipating pipe 111 is copper tube, the serpentine-like bending in the pipeline layer of heat dissipation row 11 of heat-dissipating pipe 111
Setting increases the contact area of heat-dissipating pipe 111 and quiet fan 112, improves cooling efficiency, lower layer is heat dissipating layer, wherein uniformly
Quiet fan 112 is installed, is separated between two layers by steel wire 113, water tank 9, small pump 10, thermally conductive water tank 6 and is dissipated
By intake-outlet, by water-supply-pipe 12, successively head and the tail are connected into cooling cycle water route heat pipe 111.
One concrete application of the present embodiment are as follows: the present apparatus is a kind of heat dissipation type high LED number color screen, by LED number
Thermally conductive water tank 6 is set between code color screen device internal calorific power chip circuit board group part 3 the most serious and power supply 4, it can be direct
The heat inside device is fully absorbed, the inner cavity setting of thermally conductive water tank 6 is staggeredly equipped with partition 61 up and down, can extend thermally conductive water tank
6 inner cavities water route extend cooling water and pass through the time in thermally conductive water tank 6, to take away more heats；Cooperate water tank 9, miniature water
The cooling cycle water route that pump 10 and heat-dissipating pipe 111 are constituted can timely and effectively carry out chip circuit board group part 3 and power supply 4
Heat dissipation, when work, the heat that cooling water in thermally conductive water tank 6 will absorb chip circuit board assemblies 3 and power supply 4 and generate, by small
The swabbing action of type water pump 10 goes out Ali from 6 and enters in the heat-dissipating pipe 111 in heat dissipation row 11 with the cooling water of heat temperature, is located at
The work of quiet fan 112 of 111 bottom of heat-dissipating pipe radiates to the cooling water in heat-dissipating pipe 111, and heat-dissipating pipe 111 is red copper
Pipe, heat-dissipating pipe 111 serpentine-like bending setting, increase heat-dissipating pipe 111 in the pipeline layer of heat dissipation row 11 connect with quiet fan 112
Contacting surface product, improves cooling efficiency, and the cooling water after cooling comes out from heat dissipation row 11, flows back in water tank 9 by small pump 10,
Form waterway circulating；Also fitting is provided with aluminum heat radiating fin 8 on thermally conductive water tank 6, heat is dissipated by thermovent 21, as auxiliary
Cooling mechanism, further gain heat dissipation effect；The rear cover 2 that radiates is connected with the internally charged component insulation of device, prevents electric leakage touching
Electric security risk；I.e. the utility model provide it is a kind of heat dissipation efficiently, use safe LED number color screen.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of heat dissipation type high LED number color screen, including panel screen assembly (1), heat dissipation rear cover (2), chip circuit board group part
(3) and power supply (4), it is characterised in that: heat dissipation rear cover (2) is cuboid over body case of left side opening, the heat dissipation rear cover
(2) it is buckled in the right side of panel screen assembly (1) and is fastened by screw, panel screen assembly (1) and heat dissipation rear cover (2) enclose
Constituent apparatus inner cavity, the chip circuit board group part (3) and power supply (4) are all set in device inner cavity, the chip circuit plate
Component (3) is located at the right side of panel screen assembly (1) and fixed setting parallel with panel screen assembly (1), the power supply (4) are logical
It crosses insulating pad (5) and is installed on heat dissipation rear cover (2) inner cavity right side wall；
Described device inner cavity is additionally provided with thermally conductive water tank (6), and the right side wall of the thermally conductive water tank (6) is bonded with power supply (4) shell
The left side wall of setting, the thermally conductive water tank (6) is bonded setting with chip circuit board group part (3) by heat conductive pad (7), described thermally conductive
The right side wall fitting of water tank (6) is fixedly installed heat radiating fin (8), and the heat radiating fin (8) is symmetrically distributed in up and down the two of power supply (4)
Side, the top of heat dissipation rear cover (2), which is arranged side by side, water tank (9) and small pump (10), the bottom of heat dissipation rear cover (2)
Portion is provided with heat dissipation row (11), and the heat dissipation row (11) is double-layer structure, and upper layer is pipeline layer, is provided with heat-dissipating pipe
(111), lower layer is heat dissipating layer, wherein being uniformly equipped with quiet fan (112), is separated between two layers by steel wire (113), institute
It states water tank (9), small pump (10), thermally conductive water tank (6) and heat-dissipating pipe (111) and passes through water-supply-pipe (12) successively by intake-outlet
Head and the tail connection is at cooling cycle water route.
2. a kind of heat dissipation type high LED number color screen according to claim 1, it is characterised in that: the thermally conductive water tank (6)
Inner cavity is staggeredly equipped with partition (61) up and down, and the inner cavity of thermally conductive water tank (6) is divided into detour single channel, institute by the partition (61)
Stating single pass both ends is inlet and outlet.
3. a kind of heat dissipation type high LED number color screen according to claim 1, it is characterised in that: heat dissipation rear cover (2)
Right side wall offers thermovent (21), and the thermovent (21) is corresponding with heat radiating fin (8) position, sets on the thermovent (21)
It is equipped with filter.
4. a kind of heat dissipation type high LED number color screen according to claim 1, it is characterised in that: the thermally conductive water tank (6) and
Heat radiating fin (8) is made of aluminium sheet material.
5. a kind of heat dissipation type high LED number color screen according to claim 1, it is characterised in that: the heat-dissipating pipe (111) is
Copper tube, the heat-dissipating pipe (111) serpentine-like bending setting in the pipeline layer of heat dissipation row (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261554.7U CN208589226U (en) | 2018-08-07 | 2018-08-07 | A kind of heat dissipation type high LED number color screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821261554.7U CN208589226U (en) | 2018-08-07 | 2018-08-07 | A kind of heat dissipation type high LED number color screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589226U true CN208589226U (en) | 2019-03-08 |
Family
ID=65543075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821261554.7U Expired - Fee Related CN208589226U (en) | 2018-08-07 | 2018-08-07 | A kind of heat dissipation type high LED number color screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589226U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331092A (en) * | 2020-10-27 | 2021-02-05 | 深圳市晶泰液晶显示技术有限公司 | Liquid crystal display screen with heat dissipation function |
| CN113358944A (en) * | 2020-03-03 | 2021-09-07 | 广东电网有限责任公司 | Visual system for phase checking and detecting of cable distribution box |
| CN115837731A (en) * | 2022-10-31 | 2023-03-24 | 安徽飞科交通设备制造有限公司 | PVC board extrusion conveying system for rail transit train |
-
2018
- 2018-08-07 CN CN201821261554.7U patent/CN208589226U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358944A (en) * | 2020-03-03 | 2021-09-07 | 广东电网有限责任公司 | Visual system for phase checking and detecting of cable distribution box |
| CN112331092A (en) * | 2020-10-27 | 2021-02-05 | 深圳市晶泰液晶显示技术有限公司 | Liquid crystal display screen with heat dissipation function |
| CN112331092B (en) * | 2020-10-27 | 2022-09-13 | 深圳市晶泰液晶显示技术有限公司 | Liquid crystal display screen with heat dissipation function |
| CN115837731A (en) * | 2022-10-31 | 2023-03-24 | 安徽飞科交通设备制造有限公司 | PVC board extrusion conveying system for rail transit train |
| CN115837731B (en) * | 2022-10-31 | 2023-11-07 | 安徽飞科交通设备制造有限公司 | PVC board extrusion conveying system for rail transit train |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208589226U (en) | A kind of heat dissipation type high LED number color screen | |
| CN209358435U (en) | A kind of compact SVG power cell | |
| CN106659064B (en) | A kind of heat exchanger and charger cabinet and charger using the heat exchanger | |
| CN204741656U (en) | Active power filter ventilation cooling structure | |
| CN209420193U (en) | A kind of power supply adaptor radiator structure | |
| CN207994912U (en) | Electric and electronic power cabinet | |
| CN205213244U (en) | Liquid cooling plate | |
| CN102378552B (en) | Heat abstractor and use the electronic installation of this heat abstractor | |
| CN109976482A (en) | A kind of computer power module structure of high heat dispersion | |
| CN210864585U (en) | Heat radiator for small-size machine | |
| CN104349648B (en) | Combined radiating component | |
| CN207939933U (en) | Liquid cooling heat radiator and electric machine controller | |
| CN208210525U (en) | A kind of water proof and dust proof cooling system | |
| CN202696480U (en) | Inverter and heat radiation structure of inverter | |
| CN205921877U (en) | Heat radiation structure and wireless charging device | |
| CN210744103U (en) | Built-in heat dissipation module of mobile phone and sealing device thereof | |
| CN208227420U (en) | A kind of easy heat radiation circuit board | |
| CN209527049U (en) | A kind of electric bicycle net controller structure | |
| CN208836465U (en) | A kind of high-power low pressure inverter structure | |
| CN205026458U (en) | Easy radiating LED module | |
| CN103917074B (en) | The display of special purpose | |
| CN202738247U (en) | Circuit board provided with improved heat dissipation performance | |
| CN207151066U (en) | Has the electronic installation of heat sinking function | |
| CN206759927U (en) | A kind of novel shielding device | |
| CN210014340U (en) | Heat dissipation water cooling plant for LED light source |
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: 20190308 Termination date: 20190807 |