CN210488485U

CN210488485U - Portable computer power supply unit convenient to use

Info

Publication number: CN210488485U
Application number: CN201921992898.XU
Authority: CN
Inventors: 赵淑艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-05-08
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a portable computer power supply unit convenient to use relates to the computer field, to the not good and inconvenient problem of carrying of current computer power supply case radiating effect, now proposes following scheme, and it includes quick-witted case, two symmetric distribution's a receiver is installed to a lateral wall of machine case, and two install the pull rod between the receiver, two landing legs that are symmetric distribution are installed to bottom one side of machine case, just one side that the landing leg was kept away from to the bottom of machine case is installed two symmetric distribution's universal wheel, the baffle is installed to the inner wall of machine case, just one side that the baffle is close to quick-witted case back has the heat dissipation motor through the mounting screw, the output shaft fixed mounting of heat dissipation motor has the dwang. The utility model discloses novel structure, and the device not only can obtain effectual supplementary radiating treatment, can clean the filter of cooling hole department simultaneously, improve its radiating efficiency, the device conveniently removes moreover, suitable popularization.

Description

Portable computer power supply unit convenient to use

Technical Field

The utility model relates to a computer field especially relates to a portable computer power supply unit convenient to use.

Background

The computer power supply is generally placed inside the computer mainframe, but the traditional computer mainframe is inconvenient to carry, and after long-term use, dust is easily adhered to the position of the heat dissipation hole, which causes the reduction of the heat dissipation efficiency, therefore, in order to solve the problems, a portable computer power supply device which is convenient to use is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable computer power supply unit convenient to use has solved the not good and inconvenient problem of carrying of current computer power supply box radiating effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable computer power device convenient to use comprises a case, wherein two symmetrically distributed storage cylinders are mounted on one side wall of the case, a pull rod is mounted between the two storage cylinders, two symmetrically distributed support legs are mounted on one side of the bottom end of the case, two symmetrically distributed universal wheels are mounted on one side, away from the support legs, of the bottom end of the case, a partition plate is mounted on the inner wall of the case, a heat dissipation motor is mounted on one side, close to the back of the case, of the partition plate through screws, a rotating rod is fixedly mounted on an output shaft of the heat dissipation motor, fan blades distributed in an annular array mode are mounted on the circumferential side wall of the rotating rod, a gear disc is mounted inside the end portion of the rotating rod, extending to the back of the case, two symmetrically distributed heat dissipation holes are formed in the back of the case, and a filter, the inside of louvre is provided with the dust removal board, and dust removal board and filter sliding connection, two one side that the dust removal board is close to each other is connected with the rack board that is crisscross symmetric distribution, and two the slider is all installed to one side that the rack board kept away from each other, the inside of machine case back lateral wall is provided with the spout of two symmetric distributions, just the spout with the slider matches, the inner wall connection of spout has the spring, and the tip and the slider fixed connection of spring.

Preferably, the case is provided with a CD-ROM box and a switch, and the universal wheel is provided with a locking mechanism.

Preferably, the circumference lateral wall of toothed disc is provided with the tooth piece of two sets of symmetric distribution, two one side that the rack board is close to each other all is provided with the tooth piece along its direction of height, and the tooth piece interlock on toothed disc and the rack board.

Preferably, the rack plate runs through the dust removal plate, and is equipped with the through-hole that matches with the rack plate on the dust removal plate, just the dust removal brush is installed to one side that the dust removal plate is close to the filter.

Preferably, the partition plate is uniformly provided with heat conduction holes.

The utility model has the advantages that:

1. through taking out the pull rod from the storage barrel inside, thereby conveniently remove the device.

2. The rotating rod and the fan blades are driven to rotate through the heat dissipation motor, so that the device can be subjected to auxiliary heat dissipation treatment, and meanwhile, the rack plate can realize up-and-down reciprocating motion through the cooperation of the gear disc and the spring, so that the dust removal plate can be driven to perform uninterrupted dust removal operation on the filter plate, and the heat dissipation efficiency of the device is improved.

In conclusion, the device not only can obtain effectual supplementary radiating treatment, can clean the filter of radiating hole department simultaneously, improves its radiating efficiency, and the device conveniently removes in addition, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal heat dissipation structure of the present invention.

Fig. 3 is a rear view of the present invention.

Reference numbers in the figures: 1 case, 2 CD-ROM drive boxes, 3 switches, 4 storage barrels, 5 pull rods, 6 support legs, 7 universal wheels, 8 partition plates, 9 heat conducting holes, 10 heat radiating motors, 11 rotating rods, 12 fan blades, 13 gear discs, 14 heat radiating holes, 15 filter plates, 16 rack plates, 17 dust removing plates, 18 sliding grooves, 19 sliding blocks and 20 springs.

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. 1-3, a portable computer power supply device convenient to use, includes a case 1, two symmetrically distributed storage barrels 4 are installed on a side wall of the case 1, and two pull rods 5 are installed between the storage barrels 4, two symmetrically distributed support legs 6 are installed on one side of the bottom of the case 1, two symmetrically distributed universal wheels 7 are installed on one side of the bottom of the case 1 far away from the support legs 6, a partition plate 8 is installed on the inner wall of the case 1, a heat dissipation motor 10 is installed on one side of the partition plate 8 close to the back of the case 1 through screws, an output shaft of the heat dissipation motor 10 is fixedly installed with a rotating rod 11, and fan blades 12 distributed in an annular array are installed on the circumferential side wall of the rotating rod 11, a gear disc 13 is installed inside a heat dissipation hole extending from the end of the rotating rod 11 to the back of the case 1, two symmetrically distributed 14 are arranged on the back of, and the internally mounted of said heat dissipating hole 14 has filter 15, the inside of said heat dissipating hole 14 has dust-removing plates 17, and dust-removing plates 17 and filter 15 sliding connection, one side that two said dust-removing plates 17 are close to each other is connected with rack plates 16 that present staggered symmetrical distribution, and one side that two said rack plates 16 keep away from each other is all installed the slide block 19, the inside of the back sidewall of the said chassis 1 has two symmetrically distributed runners 18, and said runner 18 matches with said slide block 19, the inner wall of said runner 18 connects with the spring 20, and the end of the spring 20 is fixedly connected with slide block 19, there are CD-ROM drive box 2 and switch 3 on the chassis 1, and there are locking mechanisms on the said universal wheel 7, the circumference sidewall of the gear wheel 13 is provided with two sets of symmetrically distributed tooth blocks, one side that two said rack plates 16 are close to each other is all provided with tooth blocks along its direction of, and the tooth piece on the pinion disc 13 and the tooth piece interlock on the rack board 16, the rack board 16 runs through the setting of dust removal board 17, and is equipped with the through-hole that matches with the rack board 16 on the dust removal board 17, just the dust removal brush is installed to one side that the dust removal board 17 is close to filter 15, evenly is provided with heat conduction hole 9 on the baffle 8.

The working principle is as follows: when the device is used, the heat dissipation motor 10 can drive the rotating rod 11 and the fan blades 12 to rotate, so that the fan blades 12 can discharge heat inside the case 1 through the heat conduction holes 9 on the partition plate 8 and the heat dissipation holes 14 on the back of the case 1, after long-time use, dust can adhere to the filter plates 15 on the heat dissipation holes 14, at the moment, the rotating rod 11 can drive the gear plate 13 to rotate, so that the toothed blocks on the gear plate 13 are meshed with the toothed blocks on the rack plates 16, so that the two rack plates 16 can be driven to move towards opposite directions, the rack plates 16 can push the dust removal plates 17 to clean the dust on the filter plates 15, the dust generated by cleaning can be blown out from the inside of the heat dissipation holes 14 by wind blown from the fan blades 12, the rack plates 16 can drive the sliding blocks 19 to slide inside the sliding grooves 18, meanwhile, the springs 20 are squeezed, when the toothed blocks on the gear plate 13 are, the spring 20 can pull the sliding block 19 to reversely slide in the sliding groove 18 and drive the rack plate 16 and the dust removing plate 17 to reversely slide, so that the dust removing plate 17 reversely cleans the filter plate 15 until the toothed blocks on the gear disc 13 are meshed with the toothed blocks on the rack plate 16 again, the operations are repeated, the filter plate 15 at the heat dissipation hole 14 of the chassis 1 can be repeatedly cleaned, and the heat dissipation efficiency of the filter plate is improved.

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

1. The utility model provides a portable computer power supply unit convenient to use, includes quick-witted case (1), its characterized in that, storage cylinder (4) of two symmetric distributions are installed to a lateral wall of quick-witted case (1), and two install pull rod (5) between storage cylinder (4), two landing leg (6) that are the symmetric distribution are installed to bottom one side of quick-witted case (1), just one side that landing leg (6) were kept away from to the bottom of quick-witted case (1) is installed two symmetric distribution's universal wheel (7), baffle (8) are installed to the inner wall of quick-witted case (1), just one side that baffle (8) are close to quick-witted case (1) back has heat dissipation motor (10) through the screw mounting, the output shaft fixed mounting of heat dissipation motor (10) has dwang (11), and the circumference side wall mounting of dwang (11) has flabellum (12) that are the, the end part of the rotating rod (11) extends to the inner part of the back surface of the case (1) and is provided with a gear disc (13), two heat dissipation holes (14) which are symmetrically distributed are arranged on the back surface of the case (1), and the inside of the heat dissipation hole (14) is provided with a filter plate (15), the inside of the heat dissipation hole (14) is provided with a dust removal plate (17), the dust removing plates (17) are connected with the filter plates (15) in a sliding way, one side of each dust removing plate (17) close to each other is connected with rack plates (16) which are distributed in a staggered and symmetrical way, and the sides of the two rack plates (16) far away from each other are both provided with a sliding block (19), two symmetrically distributed sliding grooves (18) are arranged inside the side wall of the back of the case (1), and the sliding groove (18) is matched with the sliding block (19), the inner wall of the sliding groove (18) is connected with a spring (20), and the end part of the spring (20) is fixedly connected with the sliding block (19).

2. A portable computer power supply unit convenient for use according to claim 1, characterized in that the case (1) is provided with a CD-ROM drive box (2) and a switch (3), and the universal wheel (7) is provided with a locking mechanism.

3. A portable computer power supply unit convenient to use according to claim 1, characterized in that the circumferential side wall of the gear wheel (13) is provided with two sets of symmetrically distributed toothed blocks, the side of the two rack plates (16) close to each other is provided with toothed blocks along the height direction thereof, and the toothed blocks on the gear wheel (13) are engaged with the toothed blocks on the rack plates (16).

4. A portable computer power supply apparatus convenient to use according to claim 1, characterized in that the rack plate (16) is disposed through the dust removing plate (17), and the dust removing plate (17) is provided with a through hole matching with the rack plate (16), and a side of the dust removing plate (17) near the filter plate (15) is mounted with a dust removing brush.

5. A portable computer power supply apparatus convenient for use according to claim 1, characterized in that the partition (8) is uniformly provided with heat conduction holes (9).