CN210271573U - High-efficient radiating LED display screen power supply module - Google Patents
High-efficient radiating LED display screen power supply module Download PDFInfo
- Publication number
- CN210271573U CN210271573U CN201920630959.1U CN201920630959U CN210271573U CN 210271573 U CN210271573 U CN 210271573U CN 201920630959 U CN201920630959 U CN 201920630959U CN 210271573 U CN210271573 U CN 210271573U
- Authority
- CN
- China
- Prior art keywords
- power supply
- power
- shell
- radiating block
- display screen
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a high-efficient radiating LED display screen power supply module, including the power epitheca and with the supporting power inferior valve that uses of power epitheca, power epitheca and power inferior valve surround and become the power casing that has the inner space, install power module in the inner space of power casing, power module's upper surface is provided with the upper portion radiating block, power module's lower surface is provided with the lower part radiating block, and the upper portion radiating block has first terminal surface just it has heat conduction silicone grease layer to fill between the upper surface of first terminal surface and power module, and the lower part radiating block has the second terminal surface just it has heat conduction silicone grease layer to fill between the lower surface of second terminal surface and power module, and upper portion radiating block upper surface upwards extends has upper portion radiating fin, and lower part radiating block lower surface downwards extends has lower part radiating fin. The LED display screen power supply assembly with high-efficiency heat dissipation has the advantages of simple structure, low implementation cost, good heat dissipation performance, high safety, long service life and the like which are not possessed by the existing products.
Description
Technical Field
The utility model relates to a LED power, especially a high-efficient radiating LED display screen power supply module.
Background
With the development of LED technology, LED display screens are also more and more widely used. When the LED display screen is applied, a matched power supply needs to be adopted for pairing.
In prior art, the LED power supply is generally installed inside the display screen, and this not only adds the difficulty for the assembly is extra, and the heat that the LED power supply produced at the during operation stranded inside the display screen with the heat that the LED light source produced is difficult to take away, has the defect that heat dispersion is poor moreover, not only influences the working property that shows, probably brings the hidden danger in the safety moreover, further also shortens the life of display screen.
In view of the above, the present invention provides a new technical solution to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a high-efficient radiating LED display screen power supply module has solved current product and has had technical defect such as heat dispersion difference, assembly trouble, implementation cost height, influence life.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a high-efficient radiating LED display screen power supply module, includes the power epitheca and with the supporting power inferior valve that uses of power epitheca, power epitheca and power inferior valve surround and become the power casing that has the inner space, install power module in the inner space of power casing, power module's upper surface is provided with the upper portion radiating block, and power module's lower surface is provided with the lower part radiating block, the upper portion radiating block has first terminal surface just it has heat conduction silicone grease layer to fill between the upper surface of first terminal surface and power module, the lower part radiating block has the second terminal surface just it has heat conduction silicone grease layer to fill between the lower surface of second terminal surface and power module, the upper portion radiating block upper surface upwards extends has upper portion radiating fin, the lower part radiating block lower surface downwards extends has lower part radiating fin.
As a further improvement of the above technical solution, the middle positions of the power upper shell and the power lower shell are both provided with a shell through groove, the upper heat dissipation fins extend to the outside of the power shell from the shell through groove of the power upper shell, and the lower heat dissipation fins extend to the outside of the power shell from the shell through groove of the power lower shell.
As a further improvement of the above technical solution, an internal fixing frame is disposed in an internal space of the power supply housing, and the power supply module, the upper heat dissipation block, and the lower heat dissipation block are all fixed to the internal fixing frame.
As a further improvement of the technical scheme, an insulating rubber cushion is arranged at the contact position of the internal fixing frame and the power supply module, and the internal fixing frame is fixedly connected with the upper radiating block and the lower radiating block through screws.
As a further improvement of the above technical scheme, an air supply hole is formed in a side portion of the power supply housing, and a micro air supply motor electrically connected with the power supply module is installed in the air supply hole.
As a further improvement of the technical scheme, a temperature sensor is arranged inside the power supply shell and electrically connected with the power supply module and used for controlling the micro air supply motor to work or stop.
As a further improvement of the technical scheme, power anti-collision frames are arranged outside the power upper shell and the power lower shell and are fixed on the power shell through bolts.
As a further improvement of the technical scheme, the power supply upper shell and the power supply lower shell are both integrally formed aluminum shells.
The utility model has the advantages that: the utility model provides a high-efficient radiating LED display screen power supply module, this kind of high-efficient radiating LED display screen power supply module can be independent of the display screen and use, structurally can promote power supply module's heat dispersion through upper portion radiating block and lower part radiating block by a wide margin, can take away the heat that power supply module during operation produced rapidly when using, make radiator unit can work at suitable temperature, help prolonging radiator unit's life, also can improve radiator unit's stability of performance, use and experience better.
In a word, this kind of high-efficient radiating LED display screen power supply module has solved that current product exists technical defect such as heat dispersion poor, the assembly is troublesome, the implementation cost is high, influence life.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an assembly schematic of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite of conflict each other, refer to fig. 1.
An LED display screen power supply assembly with high-efficiency heat dissipation comprises a power supply upper shell 1 and a power supply lower shell 2 matched with the power supply upper shell 1, the power supply upper shell 1 and the power supply lower shell 2 are enclosed to form a power supply shell with an inner space, a power supply module 3 is arranged in the inner space of the power supply shell, the upper surface of the power supply module 3 is provided with an upper radiating block 4, the lower surface of the power supply module 3 is provided with a lower radiating block 5, the upper heat dissipation block 4 has a first end surface, a heat conduction silicone grease layer is filled between the first end surface and the upper surface of the power module 3, the lower radiating block 5 has a second end surface, a heat-conducting silicone layer is filled between the second end surface and the lower surface of the power module 3, the upper surface of the upper radiating block 4 extends upwards to form an upper radiating fin 41, and the lower surface of the lower radiating block 5 extends downwards to form a lower radiating fin 51.
Preferably, a casing through groove is formed in the middle of each of the power upper casing 1 and the power lower casing 2, the upper heat dissipation fins 41 extend from the casing through groove of the power upper casing 1 to the outside of the power casing, and the lower heat dissipation fins 51 extend from the casing through groove of the power lower casing 2 to the outside of the power casing.
Preferably, an internal fixing frame 6 is arranged in the internal space of the power supply housing, and the power supply module 3, the upper heat dissipation block 4 and the lower heat dissipation block 5 are all fixed on the internal fixing frame 6.
Preferably, an insulating rubber cushion is arranged at a contact part of the internal fixing frame 6 and the power module 3, and the internal fixing frame 6 is fixedly connected with the upper radiating block 4 and the lower radiating block 5 through screws
Preferably, an air supply hole 7 is formed in a side portion of the power supply housing, and a micro air supply motor 71 electrically connected with the power supply module 3 is installed in the air supply hole 7.
Preferably, a temperature sensor is installed inside the power supply housing, and the temperature sensor is electrically connected to the power supply module 3 and is used for controlling the operation or stop of the micro air supply motor 71.
Preferably, the power anticollision frame 8 is arranged outside the power upper shell 1 and the power lower shell 2, and the power anticollision frame 8 is fixed on the power outer shell through bolts.
Preferably, the power supply upper shell 1 and the power supply lower shell 2 are both integrally formed aluminum shells.
In the implementation the utility model discloses the time, the utility model provides a power supply module can be independent of the LED display screen and use, need not install and install inside the installing at the display screen, the electric connection that can pull out the plug-in is carried out through power module's power cord and display screen module when using, power supply module is in the course of the work, the heat that power module 3 produced conducts for upper portion radiating block 4 and lower part radiating block 5 through heat conduction silicone grease layer, upper portion radiating block 4 and lower part radiating block 5 carry out high-efficient heat dissipation through upper portion radiating fin 41 and lower part radiating fin 51, the heat dissipation volume has not only been increased, and heat radiating area has been increased substantially, the radiating efficiency is high. In addition, the upper radiating fins 41 and the lower radiating fins 51 extend out of the power supply casing, and the radiating fins directly radiate heat to the outside of the power supply casing, so that the radiating effect is better.
In addition, when the inside temperature of heat dissipation casing is higher and surpass the default, temperature sensor signals of telecommunication and finally make air supply fan 71 work, and inside air supply fan 71 work back sent outside cold air into power supply casing, the inside hot-air of power supply casing leads to the groove from the casing of power epitheca 1 and power inferior valve 2 and flows, can cool down the inside environment of power supply casing rapidly, guarantees that power supply module can normally work, also is favorable to prolonging power supply module's life.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (8)
1. The utility model provides a high-efficient radiating LED display screen power supply module which characterized in that: comprises a power supply upper shell (1) and a power supply lower shell (2) matched with the power supply upper shell (1), the power supply upper shell (1) and the power supply lower shell (2) are enclosed to form a power supply shell with an inner space, a power supply module (3) is arranged in the inner space of the power supply shell, an upper radiating block (4) is arranged on the upper surface of the power supply module (3), a lower radiating block (5) is arranged on the lower surface of the power supply module (3), the upper radiating block (4) is provided with a first end surface, a heat-conducting silicone grease layer is filled between the first end surface and the upper surface of the power module (3), the lower radiating block (5) is provided with a second end surface, a heat-conducting silicone grease layer is filled between the second end surface and the lower surface of the power supply module (3), the upper surface of the upper radiating block (4) extends upwards to form an upper radiating fin (41), and a lower radiating fin (51) extends downwards from the lower surface of the lower radiating block (5).
2. The power supply assembly for an efficient heat dissipation LED display screen of claim 1, wherein: the middle positions of the power upper shell (1) and the power lower shell (2) are provided with shell through grooves, the upper radiating fins (41) extend to the outside of the power shell from the shell through grooves of the power upper shell (1), and the lower radiating fins (51) extend to the outside of the power shell from the shell through grooves of the power lower shell (2).
3. The power supply assembly for an efficient heat dissipation LED display screen of claim 1, wherein: an internal fixing frame (6) is arranged in the internal space of the power supply shell, and the power supply module (3), the upper radiating block (4) and the lower radiating block (5) are fixed on the internal fixing frame (6).
4. The power supply assembly for an efficient heat dissipation LED display screen of claim 3, wherein: the contact position department of inside mount (6) and power module (3) is provided with insulating rubber cushion, and inside mount (6) are through screw and upper portion radiating block (4) and lower part radiating block (5) fixed connection.
5. The power supply assembly for an efficient heat dissipation LED display screen of claim 1, wherein: the side part of the power supply shell is provided with an air supply hole (7), and a micro air supply motor (71) electrically connected with the power supply module (3) is arranged in the air supply hole (7).
6. The power supply assembly for an efficient heat dissipation LED display screen of claim 5, wherein: the temperature sensor is arranged inside the power supply shell and electrically connected with the power supply module (3) and used for controlling the micro air supply motor (71) to work or stop.
7. The power supply assembly for an efficient heat dissipation LED display screen of claim 1, wherein: the outside of power epitheca (1) and power inferior valve (2) all is provided with power anticollision frame (8), power anticollision frame (8) pass through the bolt fastening on power shell.
8. The power supply assembly for an efficient heat dissipation LED display screen of claim 1, wherein: the power supply upper shell (1) and the power supply lower shell (2) are both integrally formed aluminum shells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630959.1U CN210271573U (en) | 2019-04-30 | 2019-04-30 | High-efficient radiating LED display screen power supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630959.1U CN210271573U (en) | 2019-04-30 | 2019-04-30 | High-efficient radiating LED display screen power supply module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210271573U true CN210271573U (en) | 2020-04-07 |
Family
ID=70023742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920630959.1U Active CN210271573U (en) | 2019-04-30 | 2019-04-30 | High-efficient radiating LED display screen power supply module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210271573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157120A (en) * | 2021-12-06 | 2022-03-08 | 深圳市英辉源电子有限公司 | Power supply device with heat dissipation protection function |
-
2019
- 2019-04-30 CN CN201920630959.1U patent/CN210271573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157120A (en) * | 2021-12-06 | 2022-03-08 | 深圳市英辉源电子有限公司 | Power supply device with heat dissipation protection function |
| CN114157120B (en) * | 2021-12-06 | 2022-11-22 | 深圳市英辉源电子有限公司 | Power supply device with heat dissipation protection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210271573U (en) | High-efficient radiating LED display screen power supply module | |
| CN207639060U (en) | A kind of oil-immersed type industrial microwave variable-frequency power sources | |
| CN217283820U (en) | Power supply with air cooling and liquid cooling device | |
| JP3175870U (en) | Heat dissipation device | |
| CN210179463U (en) | Contact heat dissipation formula LED dome lamp | |
| CN210279750U (en) | Ultrasonic generator | |
| CN218848985U (en) | LED display screen conducting and radiating by utilizing aluminum mounting structure | |
| CN217785087U (en) | Novel aluminum profile | |
| CN220755344U (en) | LED screen frame structure with heat dissipation mechanism | |
| CN210840447U (en) | Water-cooled high-power supply | |
| CN217635529U (en) | Aluminum profile with heat dissipation function for LED lamp | |
| CN216346055U (en) | Radiator for automobile lamp | |
| CN219228279U (en) | High-efficient heat dissipation type ultrathin LED die-casting aluminum sleeve | |
| CN216480452U (en) | Tunnel lamp that heat dispersion is good | |
| CN212259582U (en) | LED lamp driving power supply convenient to install | |
| CN220274107U (en) | Chip heat dissipation assembly and high-efficiency heat dissipation controller applying same | |
| CN217214045U (en) | High-heat-dissipation explosion-proof display screen | |
| CN220711274U (en) | Ventilated heat dissipation type switch reluctance motor | |
| CN216480413U (en) | LED lamp strip with long service life | |
| CN210466301U (en) | Network switch cooling device | |
| CN215174772U (en) | Active radiator of automobile lamp | |
| CN217183699U (en) | Industrial DC power module shell structure with good heat dissipation effect | |
| CN209982880U (en) | Electric tricycle motor controller shell | |
| CN218417055U (en) | Auxiliary heat dissipation device of electromechanical equipment | |
| CN219177539U (en) | Automobile LED headlight with good heat dissipation effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |