CN113220103A

CN113220103A - Novel computer power supply overheat protection device

Info

Publication number: CN113220103A
Application number: CN202110610091.0A
Authority: CN
Inventors: 徐春成
Original assignee: Yancheng Vocational Institute of Industry Technology
Current assignee: Yancheng Vocational Institute of Industry Technology
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-08-06

Abstract

The invention discloses a novel computer power supply overheating protection device which comprises a first shell and a second shell arranged at the front end part and the rear end part of the first shell, wherein an electric fan is arranged on the side surface of the first shell, an electric heating regulator is arranged on the electric fan, an electric push rod is movably connected to the middle part of the first shell, the hanging end of the electric push rod is movably connected with a U-shaped support through a pin shaft, lug seats are uniformly arranged on the inner side surface of the U-shaped support, the lug seats are connected with a swinging turning plate through pin shafts, a movable baffle plate is arranged at one end part, opposite to a fixed baffle plate, of the second shell, magnet stones are arranged on opposite surfaces of the fixed baffle plate and the movable baffle plate, and a rotating speed sensor is arranged on an output shaft of the electric fan. According to the invention, the U-shaped support, the swinging turning plate, the first shell, the second shell and the like are arranged, so that when the temperature of a computer power supply is overhigh, the swinging turning plate is automatically started to assist the electric fan to dissipate heat, the resource utilization rate is high, and the heat dissipation effect is good.

Description

Novel computer power supply overheat protection device

Technical Field

The invention relates to the field of computers, in particular to a novel computer power supply overheating protection device.

Background

With the coming of the internet era, the big data era and the AI era, the requirements for processing and storing data are explosively increased, the processing capability and the PCIE expansion capability of a new-generation processor are further enhanced, and higher requirements are placed on the device expansion capability, flexibility and integration degree of a server and a computer. More space is needed inside the server and the computer case to expand more devices and more flexible internal layout capability, and the space is fully and reasonably utilized. The computer power supply is an important part in the host, and the miscellaneous power supply can be called a hardware killer and can cause destructive damage to the memory, the mainboard and the hard disk. In general, the problems of blue screen, dead halt, over-high temperature of CPU and incapability of starting up the computer can be caused by overheating of the computer power supply.

In the working process of electronic equipment such as a computer and a server, a power supply of the electronic equipment also generates a large amount of heat, and if the power supply cannot be effectively subjected to rapid heat dissipation treatment, the power supply of the electronic equipment such as the computer and the server is likely to be unstable, the working stability of the electronic equipment is seriously influenced, and the working efficiency of people is further influenced. Therefore, we propose a computer power supply overheat protection device.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a novel computer power supply overheating protection device, which can effectively solve the problem that the normal work of a computer power supply is influenced due to unstable power supply caused by low heat dissipation speed and nonuniform heat dissipation of the computer power supply.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a novel computer power supply overheat protection device, includes first casing and the second casing of tip around locating first casing, tip all is the opening setting around first casing and the second casing, first casing side is equipped with electric fan, the last electric heat regulator that is equipped with of electric fan, middle part swing joint has electric putter on the first casing, electric putter hangs the end and has the U-shaped support through round pin axle swing joint, U-shaped support medial surface evenly is equipped with the lug seat, the lug seat turns over the board through round pin axle and swing and is connected, tip is equipped with fixed stop under the first casing inner chamber, a tip relative with fixed stop on the second casing is equipped with adjustable stop, fixed stop and adjustable stop opposite face all are equipped with the magnet, be equipped with speed sensor on electric fan's the output shaft.

Preferably, the swing turning plate is connected with the first shell through a hinge, and a groove is formed in the first shell at a position corresponding to the swing turning plate.

Preferably, the second shell and the swing turning plate are uniformly provided with vent holes.

Preferably, the rotating speed sensor, the electric heating regulator, the electric fan and the electric push rod are all connected with the microcontroller through leads.

Preferably, the end of the U-shaped support on the swing turning plate is opposite to the end of the hinge which connects the swing turning plate and the first shell.

Preferably, the U-shaped bracket is disposed between adjacent second housings.

Preferably, the longitudinal sections of the first shell and the second shell are both square, and the outer side surface of the first shell is in contact with the inner side surface of the second shell.

3. Advantageous effects

(1) The invention is provided with the swinging turnover plate, the U-shaped bracket, the lug seat, the electric push rod and the electric fan, when the temperature of the computer power supply rises due to long-term operation, the electric heating regulator feeds back the contact signal to the microcontroller, the electric fan is rotated by the microcontroller to carry out heat dissipation treatment on the computer power supply, if the temperature is reduced to be out of the range of the electric heating regulator, the electric fan stops rotating, at the moment, the ventilation and heat dissipation are carried out through the ventilation holes on the second shell and the first shell, if the temperature is still raised, the rotating speed of the electric fan is increased, the rotating speed sensor can be triggered, the rotating speed sensor feeds back the signal to the microcontroller, after the microcontroller receives the signal, the electric push rod and the power-off module are controlled, the power-off module can store data through the chip before power-off, the electric push rod drives the U-shaped bracket to slide on the first shell, the swing turning plate is opened, because the adjacent electric fans blow to the computer power supply at the same time, the wind turns back after touching the computer power supply, and then the ventilation area of the computer power supply can be rapidly increased through the opening of the swing turning plate, the electric fans are assisted in cooling, the heat dissipation effect of the computer power supply is improved, and the resource utilization rate is high.

(2) According to the invention, the fixed baffle, the movable baffle and the magnet are arranged, the fixed baffle and the movable baffle which correspond to each other in the front and back are arranged on the first shell and the second shell, and the magnet is arranged on the opposite surface of the fixed baffle and the movable baffle, so that the computer power supply can be conveniently and quickly and stably placed, the connection tightness of the first shell and the second shell can be improved, the second shell is made of insulating silica gel, the situation that a user is subjected to electric shock due to power leakage can be avoided in the use process of the computer power supply, and the use safety of the computer is improved.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a partial side sectional view of the present invention;

FIG. 4 is a schematic control flow diagram of the present invention;

FIG. 5 is an enlarged view at M of the present invention;

FIG. 6 is a schematic view of a U-shaped bracket of the present invention.

Reference numerals: 1. a first housing; 2. an electric fan; 3. fixing a baffle plate; 4. a magnet; 5. a rotational speed sensor; 6. a second housing; 7. a U-shaped bracket; 8. swinging the turnover plate; 9. an electric push rod; 10. a lug support; 11. an electric heating regulator; 12. a movable baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides a novel computer power supply overheat protection device, includes first casing 1 and locates second casing 6 of first casing 1 front and back tip, first casing 1's setting can play placing electric fan 2, and electric fan 2 sets up quantity and is no less than 6, and the front and back tip around first casing 1 is all located to adjacent electric fan 2 around and, and electric fan 2 is embedded on first casing 1, and computer power is arranging first casing 1 inside back in, through evenly locating the electric fan 2 in the outside, can evenly ventilate computer power, has improved computer power's radiating efficiency and effect,

first casing

1 and 6 longitudinal section of second casing are square, and the contact of first casing 1 lateral surface and 6 medial surfaces of second casing. The second shell 6 is made of insulating silica gel, the second shell 6 is arranged, when the computer power supply leaks electricity due to faults, the front end part and the rear end part of the first shell 1 are sleeved with the second shell 6, the use safety of users can be improved, the front end part and the rear end part of the first shell 1 and the second shell 6 are arranged in an opening mode, the first shell 1 and the second shell 6 are provided with openings at two end parts, when the inner cavity and the electric fans 2 at the two end parts of the first shell 1 work to ventilate and radiate the computer power supply, wind is in contact with the computer power supply after blowing to the surface of the computer power supply, the turning-back phenomenon occurs, at the moment, the hot wind is blown outwards through the openings at the two end parts of the shells, the adjacent electric fans 2 blow the hot wind outwards through the swing turning plate 8 which is automatically opened, the heat radiation and ventilation effects of the computer power supply are improved, the electric fans 2 are arranged on the side surface of the first shell 1, the electric fan 2 is provided with an electric heating regulator 11, the middle part of the first shell 1 is movably connected with an electric push rod 9, the upper end part of the first shell 1 is provided with a connecting block corresponding to the electric push rod 9, the connecting block is fixedly welded on the first shell 1, the electric push rod 9 is connected with the connecting block through a pin shaft, so that the electric push rod 9 can rotate back and forth around the connecting part of the electric push rod 9 and the first shell 1, the hanging end of the electric push rod 9 is movably connected with a U-shaped bracket 7 through a pin shaft, the U-shaped bracket 7 is movably sleeved on the first shell 1, the width of the U-shaped bracket 7 is between 3 cm and 5cm, the electric fan mainly plays a role of pulling the swinging turning plate 8, the left side surface and the right side surface and the upper end surface of the first shell 1 are both connected with the swinging turning plate 8 through hinges, the swinging turning plate 8 is arranged, on the one hand, a plurality of ventilation holes are arranged on the swinging turning plate 8, when the temperature on a computer power supply rises within a normal range, through-hole alright in order to ventilate on the board 8 is turned over in the swing, can not make the swing turn over the board 8 and open, and when the computer temperature was too high, electric heat adjuster 11 can make electric fan 2's slew velocity accelerate, when electric fan 2 rotated to certain speed, can trigger tachogenerator 5, tachogenerator 5 is after triggering, with signal feedback to microcontroller, microcontroller just can make electric putter 9 work, electric putter 9 is from the back to the preceding pulling swing turn over board 8 that turns over, the swing turns over the board 8 and takes place clockwise rotation around the hinge department that swing turn over board 8 and first casing 1 is connected, at this moment, computer power and external area of contact increase, it is fast to the radiating efficiency of computer power, U-shaped support 7 is located between the adjacent second casing 6. When the U-shaped bracket 7 is at the rearmost end, the swing turning plate 8 can be disposed in a groove on the first housing 1 corresponding to the swing turning plate 8; when the U-shaped support 7 is at the foremost end portion, at this moment, the opening of the swing turning plate 8 is the largest, the groove corresponding to the swing turning plate 8 on the first shell 1 is exposed to the outside, the ventilation area is increased, the inner side surface of the U-shaped support 7 is uniformly provided with the lug seats 10, the lug seats 10 are fixedly welded on the inner side surface of the U-shaped support 7, the number of the lug seats 10 is not less than 6, the lug seats 10 are arranged to facilitate the connection of the U-shaped support 7 and the swing turning plate 8, the lug seats 10 are connected with the swing turning plate 8 through pin shafts, the swing turning plate 8 is connected with the first shell 1 through hinges, and the groove is arranged at the position corresponding to the swing turning plate 8 on the first shell 1. And vent holes are uniformly arranged on the second shell 6 and the swinging turning plate 8. The U-shaped support 7 on the swinging turning plate 8 is arranged at the end opposite to the hinge arrangement end connected with the swinging turning plate 8 and the first shell 1. The tip is equipped with fixed stop 3 under 1 inner chamber of first casing, fixed stop 3 is fixed to be welded on first casing 1, adjustable fender 12 can be connected with second casing 6 through the mode of hot melt, adjustable fender 12's material can be for the stereoplasm colloidal silica, and computer power can restrict its forward motion through magnet 4 on fixed stop 3 in the casing, through magnet 4 on adjustable fender 12, can improve the connection stability of first casing 1 and second casing 6 to the relative position restriction of second casing 6 and first casing 1, a tip relative with fixed stop 3 on the second casing 6 is equipped with adjustable fender 12, fixed stop 3 and adjustable fender 12 opposite face all are equipped with magnet 4, be equipped with speed sensor 5 on electric fan 2's the output shaft. The rotating speed sensor 5, the electric heating regulator 11, the electric fan 2 and the electric push rod 9 are all connected with the microcontroller through leads.

The working principle is as follows: when the novel computer power supply overheating protection device is used, the temperature of the computer power supply rises due to power supply, when the temperature rises within a certain range, the temperature can be automatically radiated and processed through the second shell 6 and the ventilation holes on the swinging turning plate 8, at the moment, the electric fan 2 cannot be started, the energy is saved, when the temperature of the computer power supply gradually rises and reaches a certain value, the electric heating regulator 11 feeds back signals to the microcontroller, the electric fan 2 rotates through the microcontroller to radiate the heat of the computer power supply, if the temperature is reduced to be out of the range of the electric heating regulator, the electric fan 2 stops rotating, at the moment, the ventilation and the heat radiation are continued through the ventilation holes on the second shell 6 and the first shell 1, if the temperature still rises, the rotating speed of the electric fan 2 is increased, the rotating speed sensor 5 can be triggered, and the rotating speed sensor 5 feeds back signals to the microcontroller, after microcontroller received the signal again, simultaneously, control electric putter 9 and outage module, the outage module is before the outage, can be through the chip to data storage, electric putter 9 drives U-shaped support 7 and slides on first casing 1, open the swing and turn over board 8, because adjacent electric fan 2 is bloied to the computer power simultaneously, wind touches computer power after, take place to turn back, and then turn over opening of board 8 through the swing, a large amount of hot-blasts can turn over opening of board 8 through the swing and exchange with outside air fast, thereby realize the quick heat dissipation of computer power.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. The utility model provides a novel computer power supply overheat protection device, includes first casing (1) and locates second casing (6) of tip around first casing (1), its characterized in that: the front end part and the rear end part of the first shell (1) and the second shell (6) are both arranged in an opening manner, an electric fan (2) is arranged on the side surface of the first shell (1), an electric heating regulator (11) is arranged on the electric fan (2), an electric push rod (9) is movably connected to the middle part of the first shell (1), the overhanging end of the electric push rod (9) is movably connected with a U-shaped bracket (7) through a pin shaft, lug seats (10) are uniformly arranged on the inner side surface of the U-shaped bracket (7), the lug seats (10) are connected with a swinging turning plate (8) through a pin shaft, a fixed baffle (3) is arranged at the lower end part of the inner cavity of the first shell (1), a movable baffle (12) is arranged at one end part of the second shell (6) opposite to the fixed baffle (3), and magnet (4) are arranged at the opposite surfaces of the fixed baffle (3) and the movable baffle (12), and a rotating speed sensor (5) is arranged on an output shaft of the electric fan (2).

2. The novel computer power supply overheating protection device according to claim 1, wherein the swing turning plate (8) is connected with the first casing (1) through a hinge, and a groove is formed in the first casing (1) at a position corresponding to the swing turning plate (8).

3. A new computer power supply overheat protection device according to claim 1, wherein the second casing (6) and the swing flap (8) are uniformly provided with vent holes.

4. The new computer power supply overheat protection device according to claim 1, wherein the rotation speed sensor (5), the electric heating regulator (11), the electric fan (2) and the electric push rod (9) are all connected with the microcontroller through wires.

5. A new computer power supply overheat protection device according to claim 1, wherein the U-shaped bracket (7) set end of the swing flap (8) is opposite to the hinge set end position where the swing flap (8) and the first casing (1) are connected.

6. A new computer power supply overheat protection device according to claim 1, wherein the U-shaped bracket (7) is provided between the adjacent second housings (6).

7. The novel computer power supply overheating protection device according to claim 1, wherein the first shell (1) and the second shell (6) are both square in longitudinal section, and the outer side face of the first shell (1) is in contact with the inner side face of the second shell (6).