CN211149398U

CN211149398U - Computer host power supply convenient to heat dissipation

Info

Publication number: CN211149398U
Application number: CN201922332672.3U
Authority: CN
Inventors: 连江
Original assignee: Shenzhen Xinzhidu Electronic Co ltd
Current assignee: Shenzhen Xinzhidu Electronic Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-07-31
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a computer power convenient to heat dissipation, including the power protective housing, the inside equal fixed mounting in both sides of power protective housing has the spacing groove, and the inside sliding connection has outer mounting bracket between two spacing grooves that just is located of power protective housing, and outer mounting bracket one side runs through power protective housing and threaded connection has the fixed screw, and outer mounting bracket passes through fixed screw and power protective housing threaded connection, the beneficial effects of the utility model are that: the utility model discloses used the power mounting bracket of two sets of fans for the heat dissipation and pull-out type, the circulation of the wind path that utilizes the fan of top and bottom to form can be very big improvement the circulation of air speed in the host computer power, also increased the heat and scattered excessive speed equally, compare in ordinary host computer power can effectual improvement power inside radiating efficiency, make the radiating effect better, it is more convenient when needs clear up and maintain to the power inside to use the mounting bracket messenger of pull-out type simultaneously.

Description

Computer host power supply convenient to heat dissipation

Technical Field

The utility model relates to a computer power, in particular to computer power convenient to heat dissipation belongs to computer power technical field.

Background

In the existing life, a computer is also called a computer, is an electronic computing machine for high-speed computing, is called as one of the most advanced scientific and technical inventions in the 20 th century, is composed of a hardware system and a software system, and has multiple functions of numerical computation, logic computation, storage memory and the like. The application field of the computer is expanded from the initial military scientific research application to various social fields, the technology progress in the global range is driven, the computers used by people are divided into an integrated computer, a notebook computer and a desktop computer, and the desktop computer generally uses a power supply to supply power to all parts in a host for power supply.

A common desktop computer power supply is arranged inside a computer host, the air circulation speed in a case is low, so that the heat inside the power supply is not easy to dissipate, the power supply is easy to damage due to overhigh heat, and the probability of power supply failure is improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a computer power convenient to heat dissipation.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a computer power supply convenient for heat dissipation, which comprises a power protection shell, wherein both corresponding sides inside the power protection shell are fixedly provided with limit grooves, an outer mounting frame is arranged inside the power protection shell and positioned between the two limit grooves in a sliding connection manner, one side of the outer mounting frame penetrates through the power protection shell and is in threaded connection with a fixing screw, the outer mounting frame is in threaded connection with the power protection shell through the fixing screw, both corresponding sides inside the outer mounting frame are fixedly provided with connecting plates, an inner mounting plate is fixedly arranged inside the outer mounting frame and positioned between the two connecting plates, a plurality of ventilation grooves are drilled at the bottom of the inner mounting plate, a PCB is fixedly arranged inside the inner mounting plate through the screw, the top of the PCB is fixedly provided with an accumulator, a first ventilation groove is drilled at one side of the inner mounting plate, which is, the outer mounting bracket is provided with a second through slot on one side close to the first through slot, a top ventilation slot is formed in the top of the power protection shell, a top heat dissipation fan rack is fixedly mounted in the power protection shell and located at the bottom of the top ventilation slot through screws, a top heat dissipation fan is fixedly mounted in the top heat dissipation fan rack, a bottom ventilation slot is formed in the bottom of the power protection shell, a bottom heat dissipation fan rack is fixedly mounted in the power protection shell and located at the top of the bottom ventilation slot through screws, and a bottom heat dissipation fan is fixedly mounted in the bottom heat dissipation fan rack.

As an optimized scheme of the utility model, power protective housing one side fixed mounting has the pilot lamp.

As a preferred scheme of the utility model, the below fixed mounting that power protective housing one side just is located the pilot lamp has switch, condenser, top heat dissipation fan, end heat dissipation fan and pilot lamp all with switch electric connection.

As an optimized scheme of the utility model, the chisel has a plurality of radiating grooves on power protective housing one side.

As a preferred scheme of the utility model, the inside in top ventilation groove and the equal fixed mounting in inside in end ventilation groove have the filter screen, the inside filter screen in top ventilation groove and the inside filter screen in end ventilation groove are the grid structure and make.

As a preferred scheme of the utility model, the top height of accumulator is less than interior mounting panel top height.

As an optimized scheme of the utility model, the direction of rotation of top heat dissipation fan is opposite with the direction of rotation of end heat dissipation fan.

The utility model discloses the beneficial effect who reaches is:

the utility model discloses used the power mounting bracket of two sets of fans for the heat dissipation and pull-out type, the circulation of the wind path that utilizes the fan of top and bottom to form can be very big improvement the circulation of air speed in the host computer power, also increased the heat and scattered excessive speed equally, compare in ordinary host computer power can effectual improvement power inside radiating efficiency, make the radiating effect better, it is more convenient when needs clear up and maintain to the power inside to use the mounting bracket messenger of pull-out type simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the outer mounting frame of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure, 1, a power supply protective shell; 2. a limiting groove; 3. an outer mounting frame; 4. fixing screws; 5. a connecting plate; 6. an inner mounting plate; 7. a ventilation slot; 8. a PCB board; 9. an accumulator; 10. a first through groove; 11. a second through groove; 12. a top ventilation groove; 13. a top heat dissipation fan frame; 14. a top heat dissipation fan; 15. a bottom ventilation slot; 16. a bottom heat dissipation fan frame; 17. a bottom heat dissipation fan; 18. an indicator light; 19. a power switch; 20. a heat dissipation groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in FIGS. 1-4, the utility model provides a computer power supply convenient for heat dissipation, which comprises a power protection shell 1, wherein, two corresponding sides inside the power protection shell 1 are fixedly provided with limit grooves 2, an outer mounting frame 3 is slidably connected inside the power protection shell 1 and positioned between the two limit grooves 2, one side of the outer mounting frame 3 penetrates through the power protection shell 1 and is in threaded connection with a fixing screw 4, the outer mounting frame 3 is in threaded connection with the power protection shell 1 through the fixing screw 4, two corresponding sides inside the outer mounting frame 3 are fixedly provided with connecting plates 5, an inner mounting plate 6 is fixedly arranged inside the outer mounting frame 3 and positioned between the two connecting plates 5, the bottom of the inner mounting plate 6 is provided with a plurality of ventilation grooves 7, the inside of the inner mounting plate 6 is fixedly provided with a PCB 8 through screws, the top of the PCB 8 is fixedly provided with an accumulator 9, one side of the inner mounting plate 6, which is, outer mounting bracket 3 is close to one side of first through-wire groove 10 and is dug second through-

wire groove

11, 1 top of power protection shell is dug and is had a ventilation groove 12, the inside of power protection shell 1 and the bottom that is located a ventilation groove 12 have a top radiator fan frame 13 through screw fixed mounting, the inside fixed mounting of top radiator fan frame 13 has a

top radiator fan

14, 1 bottom of power protection shell is dug and is had end ventilation groove 15, the inside of power protection shell 1 and the top that is located end ventilation groove 15 are installed end radiator fan frame 16 through screw fixed mounting, end radiator fan frame 16's inside fixed mounting has end radiator fan 17.

An indicator light 18 is fixedly arranged on one side of the power protection shell 1, and the working state of a host power supply can be observed by using the indicator light 18; a power switch 19 is fixedly installed on one side of the power protection shell 1 and below the indicator lamp 18, the electric storage device 9, the top heat dissipation fan 14, the bottom heat dissipation fan 17 and the indicator lamp 18 are electrically connected with the power switch 19, the power switch 19 can be used for controlling the on-off of a host power supply, and the use is more convenient; a plurality of radiating grooves 20 are formed in one side of the power protection shell 1, so that the radiating efficiency of the host power supply is further improved; filter screens are fixedly arranged in the top ventilation groove 12 and the bottom ventilation groove 15, and the filter screens in the top ventilation groove 12 and the bottom ventilation groove 15 are both made of grid structures, so that sundries can be prevented from entering the power protection shell 1; the top height of the accumulator 9 is lower than that of the inner mounting plate 6, so that the accumulator 9 is prevented from being damaged when the outer mounting frame 3 is pulled out; the rotation direction of the top heat dissipation fan 14 is opposite to that of the bottom heat dissipation fan 17, so that the bottom heat dissipation fan 17 conveys air to the inside of the power protection shell 1, and the top heat dissipation fan 14 exhausts the air from the inside of the power protection shell 1, thereby increasing the air circulation speed.

Specifically, when the utility model is used, firstly, the PCB 8 and the current condenser 9 are installed inside the inner installation plate 6, then the outer installation frame 3 and the power protection shell 1 are connected together by the fixing screws 4, the shaking is avoided, then the power switch 19 can be turned on to supply power to the desktop computer, the bottom heat dissipation fan 17 and the top heat dissipation fan 14 are started simultaneously when supplying power, the bottom heat dissipation fan 17 transmits external air to the inside of the power protection shell 1, and the top heat dissipation fan 14 takes the air inside the power protection shell 1 out of the power protection shell 1, thereby enhancing the circulation speed of the air, improving the heat dissipation efficiency, in the working process, the on state and the display color of the indicator light 18 can display the working state of the current host power supply, when the elements inside the power protection shell 1 need to be maintained, the fixing screws 4 can be removed, the outer mounting frame 3 is drawn out from the inside of the power protection shell 1, so that the power supply is dismounted, and subsequent maintenance is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a computer power convenient to heat dissipation, includes power protective housing (1), its characterized in that: the power protection device is characterized in that limiting grooves (2) are fixedly arranged on two corresponding inner sides of the power protection shell (1), an outer mounting frame (3) is slidably connected between the two limiting grooves (2) and located inside the power protection shell (1), one side of the outer mounting frame (3) penetrates through the power protection shell (1) and is in threaded connection with a fixing screw (4), the outer mounting frame (3) is in threaded connection with the power protection shell (1) through the fixing screw (4), connecting plates (5) are fixedly arranged on two corresponding inner sides of the outer mounting frame (3), an inner mounting plate (6) is fixedly arranged between the two connecting plates (5) and located inside the outer mounting frame (3), a plurality of ventilation grooves (7) are formed in the bottom of the inner mounting plate (6), a PCB (8) is fixedly arranged inside the inner mounting plate (6) through screws, and an electric accumulator (9) is fixedly arranged at the top of the PCB (8), a first through groove (10) is drilled on one side of the inner mounting plate (6) close to the fixing screw (4), a second transparent groove (11) is drilled on one side of the outer mounting rack (3) close to the first transparent groove (10), a top ventilation groove (12) is formed in the top of the power protection shell (1), a top heat dissipation fan frame (13) is fixedly installed inside the power protection shell (1) and positioned at the bottom of the top ventilation groove (12) through screws, a top heat radiation fan (14) is fixedly arranged in the top heat radiation fan frame (13), a bottom ventilation groove (15) is formed in the bottom of the power protection shell (1), a bottom heat dissipation fan frame (16) is fixedly installed in the power protection shell (1) and positioned at the top of the bottom ventilation groove (15) through screws, and a bottom heat dissipation fan (17) is fixedly arranged in the bottom heat dissipation fan bracket (16).

2. The computer host power supply convenient for heat dissipation according to claim 1, wherein an indicator light (18) is fixedly installed on one side of the power protection shell (1).

3. The computer host power supply convenient for heat dissipation according to claim 1, wherein a power switch (19) is fixedly mounted on one side of the power protection case (1) and below the indicator light (18), and the accumulator (9), the top heat dissipation fan (14), the bottom heat dissipation fan (17) and the indicator light (18) are electrically connected with the power switch (19).

4. The computer host power supply convenient for heat dissipation according to claim 1, wherein a plurality of heat dissipation grooves (20) are cut on one side of the power protection shell (1).

5. The computer host power supply convenient for heat dissipation according to claim 1, wherein the inside of the top ventilation groove (12) and the inside of the bottom ventilation groove (15) are both fixedly provided with filter screens, and the filter screens inside the top ventilation groove (12) and the bottom ventilation groove (15) are both made of grid structures.

6. The computer host power supply convenient for heat dissipation of claim 1, wherein the top height of the accumulator (9) is lower than the top height of the inner mounting plate (6).

7. The computer host power supply convenient for heat dissipation of claim 1, wherein the rotation direction of the top heat dissipation fan (14) is opposite to the rotation direction of the bottom heat dissipation fan (17).