CN219552958U

CN219552958U - Computer power supply with overheat protection

Info

Publication number: CN219552958U
Application number: CN202320621448.XU
Authority: CN
Inventors: 刘智明; 高丽杰; 刘启; 张典峥; 张健豪
Original assignee: Zhengzhou University of Science and Technology
Current assignee: Zhengzhou University of Science and Technology
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-18
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a computer power supply with overheat protection, which comprises a power supply shell, wherein a cover plate is arranged above the power supply shell, a power supply interface is fixedly arranged on the back surface of the power supply shell, a circuit board is fixedly arranged in the power supply shell, and a temperature sensor is arranged in the power supply shell. This device is through setting up temperature sensor in computer power's inside, temperature sensor can monitor computer power's temperature, computer power's inside sets up the controller, the controller passes through the wire and is connected with computer's central processing unit, the convenience is transmitted the temperature monitoring condition to the display and is shown, when temperature sensor sensed the settlement temperature range, the controller will start the alarm and indicate, the user of being convenient for in time preserve the file, when the temperature exceeded the settlement temperature, the controller can control protection switch disconnection power to play the effect to computer power carries out overheat protection.

Description

Computer power supply with overheat protection

Technical Field

The present utility model relates to the field of power supplies for computers, and in particular to a computer power supply with overheat protection.

Background

The computer belongs to weak current products, namely the working voltage of the components is lower, generally within plus or minus 12 volts, and is direct current, and the common commercial power is 220 volts alternating current, and the computer cannot be directly used on the computer components, so the computer and a plurality of household appliances need a power supply part, and the computer is responsible for converting the common commercial power into the voltage which can be used by the computer, is generally arranged in the computer, has low working voltage of the core components of the computer, and has relatively high requirement on the power supply due to high working frequency of the computer.

The computer power supply is used as power supply equipment of a computer, the safety standard has important requirements on the temperature of the electric appliance, meanwhile, the material is required to have flame retardance, the internal temperature rise of the switch power supply is not more than 65 degrees, if the ambient temperature is 25 degrees, the temperature of components of the power supply is less than 90 degrees, but the existing computer power supply is inconvenient to monitor the temperature, and the computer power supply is easy to damage when the temperature is too high.

Disclosure of Invention

The present utility model is directed to a computer power supply with overheat protection, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a computer power with overheat protection, includes the power casing, the top of power casing is equipped with the apron, the back fixed mounting of power casing has power source, the inside fixed mounting of power casing has the circuit board, the inside of power casing is equipped with temperature sensor, the circuit board embeds there is the controller, temperature sensor passes through the wire and is connected with the controller electricity, the controller is connected with protection switch through the wire electricity, the controller is connected with central processing unit through the wire electricity, central processing unit is connected with the display through the wire electricity, the controller is connected with the alarm through the wire, protection switch passes through the wire and is connected with power source electricity.

In a further embodiment, the inner wall of the power supply housing is fixedly connected with four fixing blocks, the upper surface of each fixing block is provided with a threaded hole, and the cover plate is fixedly installed with the fixing blocks through screws.

In a further embodiment, the front of power supply casing has seted up the heat dissipation window, the inside fixed mounting of power supply casing has the heat dissipation fan, the heat dissipation fan is linked together with the heat dissipation window, the front fixed mounting of power supply casing has the protection network, the heat dissipation fan passes through the wire and is connected with the controller electricity, the vent has been seted up at the back of power supply casing, the inner wall fixedly connected with of power supply casing two cardboards, two the joint has the dust screen between the cardboard.

In a further embodiment, the left and right sides of the power supply housing are fixedly connected with mounting plates, and two mounting holes are formed in the upper surface of each mounting plate.

In a further embodiment, the left side of the power supply housing is fixedly connected with a nameplate, and the right side of the power supply housing is fixedly connected with a warning plate.

In a further embodiment, the controller is electrically connected with a plurality of connection wires, one end of each connection wire penetrates through the power supply housing and extends to the outside of the power supply housing, and one end of each connection wire is electrically connected with a connector.

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

this device is through setting up temperature sensor in computer power's inside, temperature sensor can monitor computer power's temperature, computer power's inside sets up the controller, the controller passes through the wire and is connected with computer's central processing unit, the convenience is transmitted the temperature monitoring condition to the display and is shown, when temperature sensor sensed the settlement temperature range, the controller will start the alarm and indicate, the user of being convenient for in time preserve the file, when the temperature exceeded the settlement temperature, the controller can control protection switch disconnection power to play the effect to computer power carries out overheat protection.

Drawings

Fig. 1 is a schematic front perspective view of a computer power supply with overheat protection.

Fig. 2 is a schematic rear perspective view of a computer power supply with overheat protection.

Fig. 3 is a top-down cross-sectional view of a power supply housing in a computer power supply with overheat protection.

FIG. 4 is a schematic diagram of an overheat protection system in a computer power supply with overheat protection.

In the figure: 1. a power supply housing; 2. a warning board; 3. a mounting hole; 4. a mounting plate; 5. a fixed block; 6. a cover plate; 7. a connector; 8. a connecting wire; 9. a heat radiation window; 10. a heat dissipation fan; 11. a protective net; 12. a threaded hole; 13. a dust screen; 14. a vent; 15. a power interface; 16. a nameplate; 17. a circuit board; 18. a clamping plate; 19. a display; 20. a central processing unit; 21. a protection switch; 22. a controller; 23. a temperature sensor; 24. an alarm.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the present utility model, a computer power supply with overheat protection includes a power supply housing 1, a cover plate 6 is disposed above the power supply housing 1, a power supply interface 15 is fixedly mounted on the back of the power supply housing 1, a circuit board 17 is fixedly mounted inside the power supply housing 1, a temperature sensor 23 is disposed inside the power supply housing 1, a controller 22 is disposed inside the circuit board 17, the temperature sensor 23 is electrically connected with the controller 22 through a wire, the controller 22 is electrically connected with a protection switch 21 through a wire, the controller 22 is electrically connected with a central processor 20 through a wire, the central processor 20 is electrically connected with a display 19 through a wire, the controller 22 is connected with an alarm 24 through a wire, and the protection switch 21 is electrically connected with the power supply interface 15 through a wire.

The inner wall fixedly connected with four fixed blocks 5 of power casing 1, screw hole 12 has all been seted up to the upper surface of every fixed block 5, apron 6 passes through screw and fixed block 5 fixed mounting, set up screw hole 12 on through fixed block 5, make things convenient for apron 6 to install fixedly, the heat dissipation window 9 has been seted up in the front of power casing 1, the inside fixed mounting of power casing 1 has heat dissipation fan 10, heat dissipation fan 10 is linked together with heat dissipation window 9, the front fixed mounting of power casing 1 has protection network 11, heat dissipation fan 10 passes through the wire and is connected with the controller 22 electricity, vent 14 has been seted up at the back of power casing 1, the inner wall fixedly connected with two cardboard 18 of power casing 1, the joint has dust screen 13 between two cardboard 18, through heat dissipation fan 10 and heat dissipation window 9 cooperation, can conveniently dispel the heat to the inside of power casing 1.

The equal fixedly connected with mounting panel 4 of left and right sides face of power casing 1, two mounting holes 3 have all been seted up to the upper surface of every mounting panel 4, it is fixed to conveniently install computer power through mounting panel 4 and mounting hole 3, the left surface fixedly connected with nameplate 16 of power casing 1, the right flank fixedly connected with warning plate 2 of power casing 1, nameplate 16 conveniently carries out the record to power information, the controller 22 electricity is connected with a plurality of connecting wires 8, the one end of every connecting wire 8 all runs through power casing 1 and extends to the outside of power casing 1, the one end of every connecting wire 8 all is electrically connected with connector 7, through connecting wire 8 and connector 7, conveniently supply power to the equipment in the computer.

The working principle of the utility model is as follows:

when the computer power supply is used, the computer power supply is firstly arranged in a computer cabinet, equipment in the computer is connected with a connector 7 of the computer power supply, so that the computer equipment is conveniently powered, when the computer power supply is in operation, the temperature sensor 23 is arranged in the computer power supply, the operating temperature of the computer power supply is monitored by the temperature sensor 23, when the temperature of the computer power supply reaches an alarm value, the controller 22 starts the alarm 24 to prompt a user, so that files are conveniently stored in time, and once the temperature of the computer power supply exceeds a set value, the controller 22 controls the protection switch 21 to cut off the power supply, so that overheat protection of the computer power supply is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Computer power with overheat protection, its characterized in that: including power casing (1), the top of power casing (1) is equipped with apron (6), the back fixed mounting of power casing (1) has power source (15), the inside fixed mounting of power casing (1) has circuit board (17), the inside of power casing (1) is equipped with temperature sensor (23), circuit board (17) embeds there is controller (22), temperature sensor (23) are connected with controller (22) electricity through the wire, controller (22) are connected with protection switch (21) through the wire electricity, controller (22) are connected with central processing unit (20) through the wire electricity, central processing unit (20) are connected with display (19) through the wire electricity, controller (22) are connected with alarm (24) through the wire, protection switch (21) are connected with power source (15) electricity through the wire.

2. The computer power supply with overheat protection of claim 1, wherein: the power supply is characterized in that four fixing blocks (5) are fixedly connected to the inner wall of the power supply shell (1), threaded holes (12) are formed in the upper surface of each fixing block (5), and the cover plate (6) is fixedly installed with the fixing blocks (5) through screws.

3. The computer power supply with overheat protection of claim 1, wherein: the utility model discloses a power supply casing (1), including power supply casing (1) and power supply casing, heat dissipation window (9) have been seted up in the front of power supply casing (1), the inside fixed mounting of power supply casing (1) has heat dissipation fan (10), heat dissipation fan (10) are linked together with heat dissipation window (9), the front fixed mounting of power supply casing (1) has protection network (11), heat dissipation fan (10) are connected with controller (22) electricity through the wire, vent (14) have been seted up at the back of power supply casing (1), the inner wall fixedly connected with two cardboard (18) of power supply casing (1), two the joint has dust screen (13) between cardboard (18).

4. The computer power supply with overheat protection of claim 1, wherein: the power supply is characterized in that mounting plates (4) are fixedly connected to the left side surface and the right side surface of the power supply shell (1), and two mounting holes (3) are formed in the upper surface of each mounting plate (4).

5. The computer power supply with overheat protection of claim 1, wherein: the left side of power casing (1) fixedly connected with nameplate (16), the right side of power casing (1) fixedly connected with warning sign (2).

6. The computer power supply with overheat protection of claim 1, wherein: the controller (22) is electrically connected with a plurality of connecting wires (8), one end of each connecting wire (8) penetrates through the power supply shell (1) and extends to the outside of the power supply shell (1), and one end of each connecting wire (8) is electrically connected with a connector (7).