Computer host power supply protection device

Abstract

The utility model relates to the technical field of computers, in particular to a computer mainframe power supply protection device which comprises a mainframe box body, a power supply body and a protection mechanism, the protection mechanism comprises three fans, a transmission air duct, a speed-up air duct, a heat conduction plate, a plurality of cooling fins and a dustproof assembly, and the size of the speed-up air duct is smaller than that of the transmission air duct. The heat conduction plate is used for absorbing heat generated by the power source body and transmitting the heat to the cooling fins, when the temperature is high, the fan operates, external cold air is sucked into the transmission air channel, according to the canyon effect, when the external cold air enters the speed increasing pipeline with the small size, the air speed is increased, then the flowing speed of air around the cooling fins is increased, and the cooling efficiency is improved. And the air after heat exchange can be discharged through the air holes, so that the problem that the stability of the equipment is reduced due to the fact that the heat cannot be discharged in time due to the fact that self heat dissipation is affected while the heat is isolated by arranging a heat insulation plate is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer technical field especially, relate to a computer host computer power protection device. BACKGROUND

[0002] Computer power supply is the device that provides required electric energy for computer and its accessory equipment, and the common computer power supply mostly adopts bolt installation when installing, and the phenomenon of thread slipping is easy to occur, thereby causing the damage of power supply due to falling, and meanwhile, the heat emitted by other components in the host computer is easy to affect the power supply and shorten the service life of the power supply.

[0003] The prior art CN209297231U discloses a computer power protection device, which comprises a host box body, and a power body is fixedly installed on the left side of the top inner wall of the host box body.

[0004] However, in the above structure, the heat dissipation of the heat insulation plate is affected while isolating heat, which leads to the problem that the heat cannot be discharged in time and the stability of the equipment is reduced. UTILITY MODEL CONTENTS

[0005] The utility model discloses a computer host computer power protection device, which solves the problem that the heat dissipation of the heat insulation plate is affected while isolating heat, which leads to the problem that the heat cannot be discharged in time and the stability of the equipment is reduced.

[0006] To achieve the above-mentioned objectives, the present invention provides a computer host power supply protection device, comprising a main case body, a power supply body and a protection mechanism, wherein the main case body is provided with three mounting holes on the front, a plurality of ventilation holes on the back of the main case body, a dust discharge hole is provided on the bottom of the main case body, and the power supply body is provided at the top of the inner wall of the main case body; the protection mechanism comprises three fans, a transmission air duct, a speed-increasing air duct, a heat conducting plate, a plurality of heat sinks and a dustproof component; the three fans are respectively provided in the three mounting holes, the transmission air duct is fixedly connected to the main case body and is located inside the main case body, the speed-increasing air duct is fixedly connected to the transmission air duct and is located at one end of the transmission air duct away from the three fans, and the speed-increasing air duct and the transmission air duct are communicated with each other, the heat conducting plate is fixedly connected to the power supply body and is located below the power supply body, a plurality of heat sinks are respectively fixedly connected to the heat conducting plate and are respectively located below the heat conducting plate, and the dustproof component is provided on the outer wall of the main case body.

[0007] Among them, the dust-proof component includes a mounting component, a coarse filter and a fine filter. The mounting component is arranged on the outer wall of the main case body, the coarse filter is slidably arranged between the mounting component and the main case body, and the fine filter is fixedly connected to the speed-up air duct and is located at one end of the speed-up air duct away from the transmission air duct.

[0008] In which, the mounting component includes a support plate and two limit blocks, the support plate is fixedly connected to the main case body and is located on the outer wall of the main case body, the two limit blocks are respectively fixedly connected to the main case body and are respectively located above the main case body, and the coarse filter is slidably arranged between the two limit blocks and the main case body.

[0009] Wherein, the computer host power protection device further includes a collection mechanism, and the collection mechanism is arranged below the host case body.

[0010] Among them, the collection mechanism includes an installation box and a collection box, the installation box is fixedly connected to the main box body and is located below the main box body, and a through hole matching the ash discharge hole is provided on the top of the installation box, the collection box is slidably connected to the installation box and is located inside the installation box.

[0011] The utility model discloses a computer mainframe power protection device, the size of the speed -up air channel is less than the size of the transmission air channel, the heat conduction plate is used to absorb the heat that the power body generates to transmission gives several the fin, when temperature is higher, three the fan operation, the outside cold air is sucked into the transmission air channel, the transmission air channel carries out transmission to the cold air, according to the canyon effect, when the outside cold air enters the size smaller speed -up pipeline, because the air mass can not accumulate in large quantities, lead to the wind speed increase, and then make the air flow speed around the fin accelerate, improve the heat dissipation efficiency, and the air after heat exchange can be discharged through the air hole, solve the heat insulation board of setting up the heat insulation of the heat at the same time, and the heat dissipation of itself will also be affected, lead to the heat can not be discharged in time, and then reduce the equipment stability problem. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below.

[0013] Figure 1 It is the whole structure schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is the structure schematic diagram of fan, mounting hole and ash hole of the first embodiment of the utility model.

[0015] Figure 3 It is the internal structure schematic diagram of the mainframe box body of the first embodiment of the utility model.

[0016] Figure 4 It is the internal structure plan view of the mainframe box body of the first embodiment of the utility model.

[0017] Figure 5 It is the whole structure schematic diagram of the second embodiment of the utility model.

[0018] Figure 6 It is the structure schematic diagram of mounting box, collection box and through -hole of the second embodiment of the utility model.

[0019] 101-mainframe box body, 102-power body, 103-fan, 104-transmission air channel, 105-speed -up air channel, 106-heat conduction plate, 107-fin, 108-coarse filter screen, 109-fine filter screen, 110-supporting plate, 111-limiting block, 112-mounting hole, 113-air hole, 114-ash hole, 201-mounting box, 202-collection box, 203-through -hole. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, the embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0021] First embodiment

[0022] Please refer to Figures 1-4 , Figure 1 is the overall structure schematic view of the first embodiment of the present application. Figure 2 is the structure schematic view of the fan, mounting hole and ash hole of the first embodiment of the present application. Figure 3 is the internal structure schematic view of the mainframe box body of the first embodiment of the present application. Figure 4 is the internal structure top view of the mainframe box body of the first embodiment of the present application.

[0023] The present application provides a kind of computer mainframe power protection device, including mainframe box body 101, power body 102 and protection mechanism, the protection mechanism includes three fans 103, transmission air duct 104, speed-up air duct 105, heat-conducting plate 106, several cooling fins 107 and dustproof assembly, the dustproof assembly includes mounting member, coarse filter screen 108 and fine filter screen 109, the mounting member includes support plate 110 and two limit blocks 111, by the above structure, it is solved by setting heat insulation plate to isolate heat, while, its heat dissipation will also be affected, leading to heat can not be discharged in time, and then reduce the stability of equipment problem.

[0024] For specific implementation, the mainframe box body 101 front is provided with three mounting holes 112, the mainframe box body 101 back is provided with multiple air holes 113, the mainframe box body 101 bottom is provided with ash hole 114, the power body 102 is set in the mainframe box body 101 inner wall top, the mainframe box body 101 is used to install the power body 102, and the power body 102 is used to provide required electric energy for computer and its accessory equipment.

[0025] The three fans 103 are arranged in the three mounting holes 112 respectively, the transmission air duct 104 is fixedly connected with the main case body 101 and located in the inside of the main case body 101, the speed-up air duct 105 is fixedly connected with the transmission air duct 104 and located at one end of the transmission air duct 104 away from the three fans 103, and the speed-up air duct 105 and the transmission air duct 104 are in communication with each other, the heat conduction plate 106 is fixedly connected with the power supply body 102 and located below the power supply body 102, a plurality of the radiating fins 107 are fixedly connected with the heat conduction plate 106 and located below the heat conduction plate 106 respectively, the dustproof assembly is arranged on the outer side wall of the main case body 101, the size of the speed-up air duct 105 is smaller than that of the transmission air duct 104, the heat conduction plate 106 is used for absorbing the heat generated by the power supply body 102 and transmitting to the plurality of radiating fins 107, when the temperature is high, the three fans 103 operate to suck the external cold air into the transmission air duct 104, the transmission air duct 104 transmits the cold air, according to the canyon effect, when the external cold air enters the speed-up air duct with small size, the air mass cannot be accumulated in large amount, so that the wind speed is increased, thereby the air flow speed around the radiating fins 107 is accelerated, the heat dissipation efficiency is improved, and the air after heat exchange can be discharged through the air holes 113, so that the problem that the heat dissipation is affected when the heat insulation plate is arranged to isolate the heat, the heat cannot be discharged in time, and the equipment stability is reduced is solved.

[0026] The mounting member is arranged on the outer side wall of the main case body 101, the coarse filter screen 108 is slidingly arranged between the mounting member and the main case body 101, the fine filter screen 109 is fixedly connected with the speed-up air duct 105 and located at one end of the speed-up air duct 105 away from the transmission air duct 104, the mounting member is used for mounting the coarse filter screen 108, the coarse filter screen 108 is used for filtering large impurities such as hair of human or animal to prevent the hair from winding on the fan blades, the fine filter screen 109 can be made of a material not easy to be covered with dust to avoid the dust from being accumulated on the fine filter screen 109, the fine filter screen 109 is used for filtering the dust to avoid the dust from adhering to the power supply body 102 and the electrical elements, so as to ensure the normal heat dissipation of the power supply body 102 and the electrical elements and the stability of the equipment, and meanwhile, the dust can be discharged through the dust discharging hole 114.

[0027] The support plate 110 is fixedly connected with the main case body 101 and is located at the outer side wall of the main case body 101, two limiting blocks 111 are fixedly connected with the main case body 101 and are respectively located above the main case body 101, and the coarse filter screen 108 is slidably arranged between the two limiting blocks 111 and the main case body 101, the support plate 110 is used for supporting the coarse filter screen 108, and the two limiting blocks 111 cooperate with each other to prevent the coarse filter screen 108 from being inclined and affecting the filtering effect.

[0028] When the temperature is high, the three fans 103 operate to suck the external cold air into the transmission air duct 104, the transmission air duct 104 transmits the cold air, according to the canyon effect, when the external cold air enters the speed-up pipeline with a smaller size, the air mass cannot be accumulated in a large amount, so that the wind speed is increased, and then the air flow speed around the heat dissipation fin 107 is accelerated, the heat dissipation efficiency is improved, the air after heat exchange can be discharged through the air holes 113, meanwhile, the coarse filter screen 108 can filter larger impurities, such as hair of human or animals, to prevent the hair from winding on the fan blades when passing through the fan 103, thereby affecting the normal operation of the fan 103, further, the user can pull out the coarse filter screen 108 from the limiting block 111 to clean the coarse filter screen 108, so as to ensure the normal flow of air, the fine filter screen 109 can filter dust to avoid the dust from adhering to the power body 102 and the electrical element, thereby affecting the normal heat dissipation of the power body 102 and the electrical element, so as to ensure the stability of the equipment, and the problem that the heat dissipation is affected when the heat insulation plate is arranged to insulate heat, so that the heat cannot be discharged in time, thereby reducing the stability of the equipment is solved.

[0029] Second embodiment

[0030] Please refer to Figures 5-6 , Figure 5 It is the overall structure schematic view of the second embodiment of the utility model. Figure 6 It is the structure schematic view of the mounting box, the collecting box and the through hole of the second embodiment of the utility model.

[0031] On the basis of the first embodiment, the computer main machine power protection device of the utility model further includes a collecting mechanism, the collecting mechanism includes a mounting box 201 and a collecting box 202.

[0032] According to the specific embodiment, the collecting mechanism is arranged below the main case body 101, and the collecting mechanism is used for collecting dust, and meanwhile, it is convenient for the user to centrally process.

[0033] The installation box 201 is fixedly connected with the main machine box body 101 and is located below the main machine box body 101, and a through hole 203 matched with the ash hole 114 is arranged at the top of the installation box 201, and the collecting box 202 is slidably connected with the installation box 201 and is located in the interior of the installation box 201, and the installation box 201 is used for containing the collecting box 202, and the dust blocked by the fine filter screen 109 naturally falls under the action of gravity, enters the collecting box 202 through the ash hole 114 and the through hole 203, and is convenient for the user to centrally process.

[0034] The above only discloses one or more preferred embodiments of the present application, which cannot limit the scope of the present application. Those skilled in the art can understand that the implementation of all or part of the above-mentioned embodiments is still within the scope of the present application.

Claims

1. A computer host power protection device, comprising a host box body and a power body, the front of the host box body is provided with three mounting holes, the back of the host box body is provided with a plurality of air holes, the bottom of the host box body is provided with a dust hole, and the power body is arranged on the inner wall top of the host box body, characterized in that it further comprises a protection mechanism, the protection mechanism comprises three fans, a transmission air duct, a speed-up air duct, a heat conduction plate, a plurality of cooling fins and a dustproof assembly, the three fans are arranged in the three mounting holes respectively, the transmission air duct is fixedly connected with the host box body and located in the inside of the host box body, the speed-up air duct is fixedly connected with the transmission air duct and located at one end of the transmission air duct away from the three fans, and the speed-up air duct and the transmission air duct are in communication with each other, the heat conduction plate is fixedly connected with the power body and located below the power body, a plurality of cooling fins are fixedly connected with the heat conduction plate respectively and located below the heat conduction plate respectively, and the dustproof assembly is arranged on the outer lateral wall of the host box body.

2. The computer host power protection device according to claim 1, characterized in that the dustproof assembly comprises a mounting member, a coarse filter screen and a fine filter screen, the mounting member is arranged on the outer lateral wall of the host box body, the coarse filter screen is slidingly arranged between the mounting member and the host box body, and the fine filter screen is fixedly connected with the speed-up air duct and located at one end of the speed-up air duct away from the transmission air duct.

3. The computer host power protection device according to claim 2, characterized in that the mounting member comprises a support plate and two limiting blocks, the support plate is fixedly connected with the host box body and located on the outer lateral wall of the host box body, the two limiting blocks are fixedly connected with the host box body respectively and located above the host box body respectively, and the coarse filter screen is slidingly arranged between the two limiting blocks and the host box body.

4. The computer host power protection device according to claim 2, characterized in that the computer host power protection device further comprises a collecting mechanism, and the collecting mechanism is arranged below the host box body.

5. The computer host power protection device according to claim 4, characterized in that the collecting mechanism comprises a mounting box and a collecting box, the mounting box is fixedly connected with the host box body and located below the host box body, a through hole matched with the dust hole is arranged on the top of the mounting box, and the collecting box is slidingly connected with the mounting box and located in the inside of the mounting box. ​ ​ ​ ​ ​

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