CN212809122U - Computer power supply based on air circulation heat radiation structure - Google Patents
Computer power supply based on air circulation heat radiation structure Download PDFInfo
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- CN212809122U CN212809122U CN202021637817.7U CN202021637817U CN212809122U CN 212809122 U CN212809122 U CN 212809122U CN 202021637817 U CN202021637817 U CN 202021637817U CN 212809122 U CN212809122 U CN 212809122U
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- air inlet
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Abstract
The utility model discloses a computer power based on air cycle heat radiation structure relates to computer power heat dissipation technical field, is single air inlet heat dissipation to current heat-dissipating equipment, and the flabellum rotates and makes hot-blast circulation of making a round trip, and the not good scheduling problem of radiating effect now proposes following scheme, the power distribution box comprises a box body, the fan leaf that inhales is installed at the top of box, the air inlet flabellum is installed to the both sides bottom of box, the bottom tank wall of box has been seted up and has been removed the chamber, and removes intracavity fixed mounting and have the motor, the output fixedly connected with threaded rod of motor, the outer lane thread bush of threaded rod is equipped with the thread bush, the welding of the top of thread bush has the connecting rod, the welding of the top. The utility model discloses simple structure is novel, keeps the interior cold air circulation heat dissipation of case, improves the radiating effect, and the life of extension power to the fresh air inlet cover clearance, the radiating effect is good, is fit for promoting.
Description
Technical Field
The utility model relates to a computer power heat dissipation technical field especially relates to a computer power based on air cycle heat radiation structure.
Background
The computer belongs to weak current products, that is to say, the working voltage of the components is relatively low, generally within plus or minus 12 volts, and is direct current. And the common commercial power is 220V alternating current and can not be directly used on computer parts. Therefore, a computer, like many household appliances, needs a power supply part for converting common commercial power into a voltage usable by the computer, and is generally installed inside the computer. The core components of the computer operate at very low voltages and require a relatively high power supply due to the very high operating frequency of the computer. The power supply of the computer is a switching circuit, common alternating current is converted into direct current, then the voltage is controlled by chopping waves, and different voltages are respectively output to computer components such as a mainboard, a hard disk, an optical drive and the like. The computer power supply can generate a large amount of heat during operation, the service life of the power supply can be shortened due to untimely heat dissipation, the existing heat dissipation equipment directly uses a single air inlet fan for heat dissipation, the fan blades rotate to enable hot air to circulate back and forth, the heat dissipation effect is poor, and therefore the computer power supply based on the air circulation heat dissipation structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of computer power based on air cycle heat radiation structure has solved that current heat radiation equipment is single air inlet heat dissipation, and the flabellum rotates and makes the hot-blast circulation of making a round trip, the not good scheduling problem of radiating effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a computer power supply based on air cycle heat radiation structure, the power distribution box comprises a box body, the fan leaf that inhales is installed at the top of box, the air inlet flabellum is installed to the both sides bottom of box, the bottom tank wall of box has been seted up and has been removed the chamber, and removes intracavity fixed mounting and have the motor, the output fixedly connected with threaded rod of motor, the outer lane thread bush of threaded rod is equipped with the thread bush, the top welding of thread bush has the connecting rod, the top welding of connecting rod has articulated piece, it is connected with the bracing piece to rotate on the articulated piece, the other end of bracing piece articulates there is the sliding sleeve, run through.
Preferably, the bottom of gag lever post and the welding of the bottom inner wall of box, the welding of the top of gag lever post has the stopper, the external diameter of stopper is greater than the biggest internal diameter of sliding sleeve.
Preferably, a cleaning plate is welded on one side of the sliding sleeve, and a cleaning brush is bonded on the other side of the cleaning plate.
Preferably, the outside of air inlet flabellum is equipped with the air inlet cover, a plurality of air inlet through-holes have been seted up on the air inlet cover, and air inlet cover and the both sides tank wall fixed mounting of box.
Preferably, the outside of the suction fan blade is provided with an air outlet cover, the air outlet cover is fixedly mounted on the top box wall of the box body, and the air outlet cover is provided with a plurality of air outlet through holes.
Preferably, the box wall at the bottom of the box body is provided with a moving groove, the connecting rod penetrates through the moving groove and is in sliding connection with the inner wall of the moving groove, the threaded sleeve is matched with the threaded rod, and the motor is a double-shaft and two-way motor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation box, go out the fan housing, inhale fan leaf, the air inlet cover, the air inlet flabellum, including a motor, an end cap, a controller, and a cover plate, the threaded rod, the thread bush, the connecting rod, articulated piece, the bracing piece, the sliding sleeve, clean board and gag lever post isotructure, wherein input cold wind to the box through the air inlet flabellum, rotate the hot-blast output box in with the box through the air inlet flabellum, realize the circulation of air, it is cold wind heat dissipation to keep constantly in the box, rotate the threaded rod through the motor, with articulated piece horizontal migration through thread bush and connecting rod, articulated piece removes the bracing piece, promote the sliding sleeve along the vertical operation of gag lever post through the bracing piece, clean the; the device simple structure is novel, keeps the interior cold air circulation heat dissipation of case, improves the radiating effect, prolongs the life of power, to the intake cover clearance, and the radiating effect is good, is fit for promoting.
Drawings
Fig. 1 is a schematic front view of a computer power supply based on an air circulation heat dissipation structure according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a position of a computer power supply based on an air circulation heat dissipation structure.
In the figure: the air conditioner comprises a box body 1, an air outlet cover 2, an air suction fan blade 3, an air inlet cover 4, an air inlet fan blade 5, a motor 6, a threaded rod 7, a threaded sleeve 8, a connecting rod 9, a hinged block 10, a supporting rod 11, a sliding sleeve 12, a cleaning plate 13 and a limiting rod 14.
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.
Referring to fig. 1-2, a computer power supply based on air cycle heat radiation structure, including box 1, inhale fan leaf 3 is installed at the top of box 1, air inlet flabellum 5 is installed to the both sides bottom of box 1, the removal chamber has been seted up to the bottom tank wall of box 1, and remove intracavity fixed mounting and have motor 6, the output fixedly connected with threaded rod 7 of motor 6, the outer lane thread bush of threaded rod 7 is equipped with thread bush 8, the top welding of thread bush 8 has connecting rod 9, the top welding of connecting rod 9 has articulated piece 10, it is connected with bracing piece 11 to rotate on articulated piece 10, the other end of bracing piece 11 articulates there is sliding sleeve 12, run through being equipped with gag lever post 14 in sliding sleeve 12.
The bottom of gag lever post 14 and the welding of the bottom inner wall of box 1, the welding of the top of gag lever post 14 has the stopper, the external diameter of stopper is greater than the biggest internal diameter of sliding sleeve 12, the welding of one side of sliding sleeve 12 has cleaning plate 13, cleaning plate 13's opposite side bonds and has the cleaning brush, air inlet flabellum 5's outside is equipped with air inlet cover 4, a plurality of air inlet through-holes have been seted up on the air inlet cover 4, and air inlet cover 4 and box 1's both sides tank wall fixed mounting, the outside of aspiration fan leaf 3 is equipped with out fan housing 2, go out fan housing 2 and box 1's top tank wall fixed mounting, and go out the fan housing and seted up a plurality of air-out through-holes on 2, the shifting chute has been seted up to box 1's bottom tank wall, connecting rod 9 runs through the shifting chute, and.
In this embodiment, firstly, the air inlet cover 4 is arranged on both sides of the computer power supply box 1, the air inlet cover 4 is provided with air inlet through holes, the air inlet fan blades 5 suck air and are arranged from the bottom of the box 1 for heat dissipation, the hot air at the bottom is absorbed by the rotation of the air absorption fan blades 3, the hot air is output out of the box body 1 from the air outlet cover 2 at the top, so that the hot air is sucked out of the cold air to enter, the circulation effect of the air is improved, the heat dissipation performance is improved, after a period of use, the motor 6 is activated to rotate the threaded rod 7, the threaded rod 7 is rotated to move the threaded sleeve 8 horizontally along the top connecting rod 9, the connecting rod 9 moves the hinge block 10, make the bracing piece 11 upwards promote sliding sleeve 12 along the direction of gag lever post 14 for cleaning plate 13 removes the cleaning brush, clears up air inlet cover 4, prevents to block up the air inlet through-hole, improves the heat dissipation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A computer power supply based on an air circulation heat dissipation structure comprises a box body (1), it is characterized in that the top of the box body (1) is provided with a suction fan blade (3), the bottom parts of the two sides of the box body (1) are provided with air inlet fan blades (5), the bottom box wall of the box body (1) is provided with a moving cavity, a motor (6) is fixedly arranged in the moving cavity, the output end of the motor (6) is fixedly connected with a threaded rod (7), the outer ring of the threaded rod (7) is sleeved with a threaded sleeve (8), the top of the threaded sleeve (8) is welded with a connecting rod (9), the top of the connecting rod (9) is welded with a hinged block (10), the hinged block (10) is rotatably connected with a supporting rod (11), the other end of the supporting rod (11) is hinged with a sliding sleeve (12), and a limiting rod (14) penetrates through the sliding sleeve (12).
2. The computer power supply based on the air circulation heat dissipation structure is characterized in that the bottom of the limiting rod (14) is welded with the inner wall of the bottom of the box body (1), the top of the limiting rod (14) is welded with a limiting block, and the outer diameter of the limiting block is larger than the maximum inner diameter of the sliding sleeve (12).
3. The computer power supply based on the air circulation heat dissipation structure is characterized in that a cleaning plate (13) is welded on one side of the sliding sleeve (12), and a cleaning brush is bonded on the other side of the cleaning plate (13).
4. The computer power supply based on the air circulation heat dissipation structure is characterized in that an air inlet cover (4) is arranged outside the air inlet fan blades (5), a plurality of air inlet through holes are formed in the air inlet cover (4), and the air inlet cover (4) is fixedly installed on two side box walls of the box body (1).
5. The computer power supply based on the air circulation heat dissipation structure as recited in claim 1, wherein an air outlet cover (2) is disposed outside the air suction fan blade (3), the air outlet cover (2) is fixedly mounted on a top box wall of the box body (1), and a plurality of air outlet through holes are disposed on the air outlet cover (2).
6. The computer power supply based on the air circulation heat dissipation structure is characterized in that a moving groove is formed in the bottom wall of the box body (1), the connecting rod (9) penetrates through the moving groove and is in sliding connection with the inner wall of the moving groove, the threaded sleeve (8) is matched with the threaded rod (7), and the motor (6) is a double-shaft and double-direction motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637817.7U CN212809122U (en) | 2020-08-07 | 2020-08-07 | Computer power supply based on air circulation heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637817.7U CN212809122U (en) | 2020-08-07 | 2020-08-07 | Computer power supply based on air circulation heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212809122U true CN212809122U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021637817.7U Active CN212809122U (en) | 2020-08-07 | 2020-08-07 | Computer power supply based on air circulation heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212809122U (en) |
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2020
- 2020-08-07 CN CN202021637817.7U patent/CN212809122U/en active Active
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