CN212696439U - Power supply heat dissipation device - Google Patents
Power supply heat dissipation device Download PDFInfo
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- CN212696439U CN212696439U CN202022054971.8U CN202022054971U CN212696439U CN 212696439 U CN212696439 U CN 212696439U CN 202022054971 U CN202022054971 U CN 202022054971U CN 212696439 U CN212696439 U CN 212696439U
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- power supply
- heat dissipation
- fan
- dissipation fan
- heat
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Abstract
The utility model discloses a power supply heat dissipation device, which comprises a structure main body, wherein the structure main body comprises a power supply mounting frame and a power supply arranged on the power supply mounting frame; a first heat dissipation fan is arranged at the bottom of the power supply; the power supply mounting frame comprises a power supply mounting plate, the power supply is positioned on the power supply mounting plate, fixing frames are arranged at four corners of the power supply mounting plate, a fan frame is arranged between the fixing frames, and a second heat dissipation fan and a temperature sensor in control connection with the second heat dissipation fan are arranged on the fan frame; the power dispels the heat through first heat dissipation fan in the course of the work, and first heat dissipation fan can blow the heat that produces in the power to the second heat dissipation fan that is located first heat dissipation fan bottom at the heat dissipation in-process, when first heat dissipation fan blows the heat to the second heat dissipation fan, when the heat was too big, can control the second heat dissipation fan and open and realize the dual heat dissipation, improves heat exchange efficiency, is favorable to the quick heat dissipation of power.
Description
Technical Field
The utility model relates to a power technical field, concretely relates to power heat abstractor.
Background
The circuit board, also called printed circuit board, is a support for electronic components and is a carrier for electrical connection of electronic components. The PCB circuit board is provided with a plurality of functional units, each functional unit plays respective performance and application, and as a plurality of electronic components are arranged on the PCB circuit board, the electronic components can emit large heat in the working process, and if the heat is accumulated too much and is not emitted in time, the performance of each functional unit can be influenced, so that the use of the whole circuit board is influenced. And as the energy block for driving a plurality of electronic components to work, the power supply emits more heat.
The existing power supply is usually provided with a heat radiation fan at the bottom for blowing air to a heat radiation port, so that the heat radiation efficiency is low, and along with the increase of components of electronic components during working, or when the room temperature is higher, the heat radiation problem of the power supply cannot be solved by one heat radiation fan.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned problem, and provide a power heat abstractor.
The utility model achieves the above purpose through the following technical scheme, a power supply heat dissipation device comprises a structure main body, wherein the structure main body comprises a power supply mounting frame and a power supply arranged on the power supply mounting frame;
a first heat dissipation fan is arranged at the bottom of the power supply;
the power supply mounting bracket comprises a power supply mounting plate, the power supply is located on the power supply mounting plate, fixing frames are arranged at four corners of the power supply mounting plate, a fan frame is arranged between the fixing frames, and a second heat dissipation fan and a temperature sensor in control connection with the second heat dissipation fan are arranged on the fan frame.
Preferably, a rectangular groove is formed in the middle of the power supply mounting plate, and the first heat dissipation fan corresponds to the rectangular groove.
Preferably, the side plates on two sides of the power supply are respectively provided with a first heat dissipation groove and a second heat dissipation groove, and the side plate provided with the second heat dissipation groove is provided with a power supply interface.
Preferably, the first heat dissipation groove and the second heat dissipation groove are internally provided with dust screens.
Preferably, the length and width of the fan case and the power supply mounting plate are the same.
Preferably, the bottom of the fixing frame is provided with a connecting lug for realizing fixed connection.
The utility model has the advantages that: the power dispels the heat through first heat dissipation fan in the course of the work, and first heat dissipation fan can blow the heat that produces in the power to the second heat dissipation fan that is located first heat dissipation fan bottom at the heat dissipation in-process, when first heat dissipation fan blows the heat to the second heat dissipation fan, when the heat was too big, can control the second heat dissipation fan and open and realize the dual heat dissipation, improves heat exchange efficiency, is favorable to the quick heat dissipation of power.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is another schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the power supply heat dissipation device in this embodiment includes a main structure body, where the main structure body includes a power supply mounting bracket 3 and a power supply 4 disposed on the power supply mounting bracket 3; the bottom of the power supply 4 is provided with a first heat dissipation fan 5; the power supply mounting frame 3 comprises a power supply mounting plate 7, the power supply 4 is located on the power supply mounting plate 7, fixing frames 8 are arranged at four corners of the power supply mounting plate 7, a fan frame 13 is arranged between the fixing frames 8, and a second heat dissipation fan 1 and a temperature sensor 12 in control connection with the second heat dissipation fan 1 are arranged on the fan frame 13.
In this embodiment, a rectangular groove is formed in the middle of the power supply mounting plate 7, and the first heat dissipation fan 5 corresponds to the rectangular groove; a first heat dissipation groove 6 and a second heat dissipation groove 11 are respectively arranged on the side plates on the two sides of the power supply 4, and a power supply interface 10 is arranged on the side plate provided with the second heat dissipation groove 11; dust screens are arranged in the first heat dissipation groove 6 and the second heat dissipation groove 11; the length and the width of the fan frame 13 are the same as those of the power supply mounting plate 7; and the bottom of the fixing frame 8 is provided with a connecting lug for realizing fixed connection.
The utility model relates to a power heat abstractor, the power is in the course of the work, dispel the heat through first heat dissipation fan, first heat dissipation fan is in the radiating process, can blow the heat that produces in the power to the second heat dissipation fan that is located first heat dissipation fan bottom, when first heat dissipation fan blows the heat to second heat dissipation fan, the temperature sensor senses the heat when too big, can control second heat dissipation fan and open and realize the dual heat dissipation, improve heat exchange efficiency, be favorable to the power to dispel the heat fast.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A power supply heat dissipation device is characterized by comprising a structure main body, wherein the structure main body comprises a power supply mounting frame and a power supply arranged on the power supply mounting frame;
a first heat dissipation fan is arranged at the bottom of the power supply;
the power supply mounting bracket comprises a power supply mounting plate, the power supply is located on the power supply mounting plate, fixing frames are arranged at four corners of the power supply mounting plate, a fan frame is arranged between the fixing frames, and a second heat dissipation fan and a temperature sensor in control connection with the second heat dissipation fan are arranged on the fan frame.
2. The power supply heat sink of claim 1, wherein: the middle of the power supply mounting plate is provided with a rectangular groove, and the first heat dissipation fan corresponds to the rectangular groove.
3. The power supply heat sink of claim 1, wherein: the side plates on two sides of the power supply are respectively provided with a first heat dissipation groove and a second heat dissipation groove, and the side plate provided with the second heat dissipation groove is provided with a power supply socket.
4. The power supply heat sink device of claim 3, wherein: and dustproof nets are arranged in the first radiating grooves and the second radiating grooves.
5. The power supply heat sink of claim 1, wherein: the length and the width of the fan frame are the same as those of the power supply mounting plate.
6. The power supply heat sink of claim 1, wherein: the bottom of the fixing frame is provided with a connecting lug for realizing fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054971.8U CN212696439U (en) | 2020-09-18 | 2020-09-18 | Power supply heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022054971.8U CN212696439U (en) | 2020-09-18 | 2020-09-18 | Power supply heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212696439U true CN212696439U (en) | 2021-03-12 |
Family
ID=74885559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022054971.8U Active CN212696439U (en) | 2020-09-18 | 2020-09-18 | Power supply heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212696439U (en) |
-
2020
- 2020-09-18 CN CN202022054971.8U patent/CN212696439U/en active Active
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