CN212647341U

CN212647341U - Computer power supply with filter

Info

Publication number: CN212647341U
Application number: CN202021380227.0U
Authority: CN
Inventors: 侯庆宝
Original assignee: HEGANG TEACHERS COLLEGE TRAINING SCHOOL
Current assignee: HEGANG TEACHERS COLLEGE TRAINING SCHOOL
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-02
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a computer power supply with a filter, which comprises a shell and a cooling fan, the top of the shell is fixedly provided with a heat radiation fan, the bottom of the shell is fixedly provided with a containing groove, and a dust cleaning opening is arranged below the heat radiation fan, an ash collecting device and a cleaning device which are convenient for cleaning and prevent dust from falling into the power supply are arranged in the dust cleaning opening, the dust baffle is arranged above the computer power supply with the filter, when the computer power supply cleans dust, the heat radiation fan is not required to be detached from the computer power supply, and the dust passes through the dust cleaning device directly, can realize giving radiator fan deashing inside the computer power, receive the ash board and can collect cleaning the dust that drops, do not worry that the dust can drop into the circuit part of computer power, damage the power, and reduced and dismantled and installed radiator fan, labour saving and time saving more when cleaning.

Description

Computer power supply with filter

Technical Field

The utility model relates to a computer power technology field specifically is a computer power with wave filter.

Background

The present computer power supply is equipped with filter, and the computer power supply with filter is a closed independent component mounted in the main machine box, and its function is to convert the alternating current into D.C. power with different voltages of +5V, -5V, +12V, -12V, +3.3V and-3.3V, etc. and can be stably and reliably supplied to the system components of system board, various adapters and expansion cards, hard disk drive and optical disk drive, etc. in the main machine box and keyboard and mouse.

The radiator fan of current computer power can amass the dust when using for a long time, in order to prevent that the dust from falling into computer power, damages computer power inner circuit, need give the computer power deashing, when the deashing, need pull down radiator fan from computer power, installs again after the sanitization and goes, very waste time and difficultly. To this end, we propose a computer power supply with a filter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer power with wave filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer power supply with wave filter, includes casing and radiator fan, casing top fixed mounting has radiator fan, the fixed groove of accomodating that is equipped with in casing bottom, and it has the deashing mouth to open in the radiator fan below, the deashing has in the deashing mouth to be convenient for clean and prevent that the dust from dropping to the inside receipts ash device and the cleaning device of power, and its top is equipped with the ash blocking board.

Preferably, receive grey device including spacing post and receipts hawk, spacing post is equipped with two, two the fixing of spacing post symmetry is on casing both sides inner wall, spacing groove has been seted up in the spacing post, the bottom surface and the deashing mouth of spacing groove flush, receive the hawk and peg graft in the spacing groove, with spacing post sliding connection, receive hawk one side and be fixed with and receive grey handle, can collect the dust that cleans and drop through receiving grey device, avoid the dust to drop into inside the computer power.

Preferably, the cleaning device comprises a cleaning plate and a cleaning handle, one side of the cleaning plate is fixed with the cleaning handle, bristles are fixed on the surface of the cleaning plate, the bristles are connected with the heat dissipation fan, and the heat dissipation fan can be directly cleaned in the power supply through the cleaning device.

Preferably, a sliding groove is formed in the shell above the dust removing opening, the dust blocking plate is inserted in the sliding groove and is in sliding connection with the shell, a dust blocking handle is fixed to the top of the dust blocking plate, the dust blocking handle can be opened during cleaning through the dust blocking plate and closed after cleaning, and dust is prevented from falling into the power supply.

Preferably, the length of the brush hair is greater than the distance from the top of the cooling fan to the top of the dust removing opening, the width of the sweeping board is less than the width of the dust removing opening and the width of the accommodating groove, and the sweeping board can be easily placed into the power supply.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when clearing up the dust for computer power, not pull down radiator fan from computer power as required, directly pass through ash removal device, can realize giving the radiator fan deashing inside computer power, receive the hawk and can collect cleaning the dust that drops, do not worry that the dust can drop into computer power's circuit part, damage the power, and reduced and dismantled and install radiator fan, labour saving and time saving more when cleaning.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partially cut-away schematic view of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area B of FIG. 3;

fig. 5 is an enlarged view of the region C in fig. 3.

In the figure: 1-a shell; 2-a heat dissipation fan; 3-an ash collecting device; 4-a cleaning device; 5-ash removal; 6-a limiting column; 7-ash collecting plate; 8-a limiting groove; 9-ash collecting handle; 10-cleaning board; 11-cleaning handle; 12-bristles; 13-ash blocking plate; 14-a chute; 15-dust-blocking handle; 16-receiving groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a computer power supply with wave filter, includes casing 1 and

radiator fan

2, 1 top fixed mounting of casing has

radiator fan

2, 1 bottom of casing is fixed to be equipped with and accomodates groove 16, and opens in radiator fan 2 below has deashing mouth 5, have in the deashing mouth 5 to be convenient for clean and prevent that the dust from dropping to the inside receipts ash device 3 and the cleaning device 4 of power, its top is equipped with dust board 13, and the during operation opens dust board 13, will receive ash device 3 and cleaning device 4 and get into the power inside from deashing mouth 5 respectively, clear up radiator fan 2.

Receive grey device 3 including spacing post 6 and receipts hawk 7, spacing post 6 is equipped with two, two fixing of 6 symmetries of spacing post is on 1 both sides inner wall of casing, spacing groove 8 has been seted up in spacing post 6, the bottom surface of spacing groove 8 flushes with deashing mouth 5, receive hawk 7 and peg graft in spacing groove 8, with spacing 6 sliding connection of post, receive hawk 7 one side and be fixed with receipts ash handle 9, the during operation will receive hawk 7 and inject in spacing post 6.

Cleaning device 4 is including cleaning board 10 and cleaning handle 11, cleaning board 10 one side is fixed with cleaning handle 11, and the fixed surface has brush hair 12, brush hair 12 links to each other with radiator fan 2, and the during operation, with inside cleaning board 10 gets into the power from deashing mouth 5, removes cleaning handle 11, makes brush hair 12 clean radiator fan 2 comprehensively.

The shell body 1 above the dust removing opening 5 is provided with a sliding groove 14, the dust baffle 13 is inserted in the sliding groove 14 and is in sliding connection with the shell body 1, the top of the dust baffle 13 is fixedly provided with a dust baffle handle 15, in the working process, the dust baffle 13 is pulled up to open the dust removing opening 5, after the cleaning is finished, the dust baffle 13 falls down to close the dust removing opening 5, and dust is prevented from entering the power supply from the dust removing opening 5.

The length of brush hair 12 is greater than the distance from 2 tops of radiator fan to 5 tops of deashing mouth, the width of cleaning board 10 is less than deashing mouth 5 and the width of accomodating groove 16, and the during operation will receive deashing board 7 and cleaning board 10 and take out from accomodating groove 16 respectively, and the width ratio of cleaning board 10, deashing mouth 5 and the width of accomodating groove 16 are little, conveniently will clean board 10 and transversely put into the power.

In the scheme: when cleaning, the dust blocking plate 13 is pulled up, the dust removing opening 5 is opened, the cleaning device 4 and the dust collecting plate 7 are taken out from the accommodating groove 16, the dust collecting plate 7 is inserted into the limiting column 6, the cleaning plate 10 is transversely placed into a power supply from the dust removing opening 5, the cleaning plate 10 is rotated, the bristles 12 are in contact with the radiating fan 2, the cleaning handle 11 is moved to clean the radiating fan 2 in all directions, when cleaning is finished, the cleaning device 4 and the dust collecting plate 7 are taken out, the dust blocking plate 13 is closed, and the cleaning device 4 and the dust collecting plate 7 are placed into the accommodating groove 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer power supply with wave filter, includes casing (1) and radiator fan (2), casing (1) top fixed mounting has radiator fan (2), its characterized in that: the dust collection device is characterized in that a storage groove (16) is fixedly arranged at the bottom of the shell (1), a dust removal opening (5) is formed in the lower portion of the heat radiation fan (2), a dust collection device (3) and a cleaning device (4) which are convenient to clean and prevent dust from falling into the power supply are arranged in the dust removal opening (5), and a dust blocking plate (13) is arranged above the dust collection device.

2. The computer power supply with filter of claim 1, wherein: receive grey device (3) including spacing post (6) and receipts hawk (7), spacing post (6) are equipped with two, two fixing of spacing post (6) symmetry is on casing (1) both sides inner wall, open spacing groove (8) in spacing post (6), the bottom surface and the deashing mouth (5) of spacing groove (8) flush, receive hawk (7) and peg graft in spacing groove (8), with spacing post (6) sliding connection, it is fixed with receipts grey handle (9) to receive hawk (7) one side.

3. The computer power supply with filter of claim 1, wherein: cleaning device (4) are including cleaning board (10) and clean handle (11), cleaning board (10) one side is fixed with clean handle (11), and the surface mounting has brush hair (12), brush hair (12) link to each other with radiator fan (2).

4. The computer power supply with filter of claim 1, wherein: a sliding groove (14) is formed in the shell (1) above the ash removing opening (5), the ash blocking plate (13) is inserted in the sliding groove (14) and is in sliding connection with the shell (1), and an ash blocking handle (15) is fixed to the top of the ash blocking plate (13).

5. A computer power supply with a filter according to claim 3, wherein: the length of the brush bristles (12) is greater than the distance from the top of the cooling fan (2) to the top of the dust cleaning opening (5), and the width of the cleaning plate (10) is smaller than the width of the dust cleaning opening (5) and the width of the accommodating groove (16).