CN220797803U - Surge-proof power supply safety protection device - Google Patents

Abstract

The utility model discloses an anti-surge power supply safety protection device which comprises a box body, wherein a plurality of wiring holes are formed in the top of the box body, the wiring holes are horizontally and uniformly distributed, a mounting plate is fixedly connected inside the box body, two mounting frames are fixedly connected to the surface of the mounting plate, the two mounting frames are horizontally arranged, a temperature sensor is mounted on one side inside the box body, a piezoresistor is mounted at the bottom of the box body, a cover plate is rotatably connected to the front side of the box body, a locking position is mounted on the surface of the cover plate, a lock body is arranged on the back of the cover plate, and a heat dissipation mechanism is arranged inside the cover plate. According to the utility model, through the mutual matching arrangement of the temperature sensor and the fan, ventilation can be rapidly performed when the temperature inside the box body is high, so that the damage of parts caused by the overhigh temperature inside the device can be avoided.

Description

Surge-proof power supply safety protection device

Technical Field

The utility model relates to the technical field of power supply safety protection devices, in particular to an anti-surge power supply safety protection device.

Background

An anti-surge power supply is a power supply device for protecting electrical equipment from surge voltages and currents in a power grid. Surge voltages and currents are transient voltages and currents that result from sudden changes or sudden breaks in electrical energy in the power grid. These surge voltages and currents can cause serious damage to the electrical equipment and cause malfunction or damage to the equipment.

The anti-surge power supply can produce a large amount of heat when working for a long time, the use of the anti-surge power supply at a higher temperature can easily lead to damage, and the service life of an internal electronic element can be reduced at a high temperature for a long time, and the surface of some existing anti-surge power supplies is subjected to passive heat dissipation by arranging heat dissipation holes.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anti-surge power supply safety protection device.

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

the utility model provides a prevent surge power safety device, includes the box, a plurality of wiring holes have been seted up at the box top, and is a plurality of the wiring hole is level evenly distributed, the inside fixedly connected with mounting panel of box, mounting panel fixedly connected with two mounting brackets, two the mounting bracket is the level setting, temperature sensor is installed to the inside one side of box, the piezo-resistor is installed to the bottom half, the box front side rotates and is connected with the apron, apron surface mounting has the locking position, the apron back is provided with the lock body, the inside cooling machanism that is equipped with of apron.

As a further scheme of the utility model, fixing screws are arranged at four corners of the surface of the mounting plate, wherein a plurality of switch main bodies are arranged on the surface of the mounting frame, the switch main bodies are arranged in a horizontal uniform society, a plurality of protector main bodies are arranged on the surface of the mounting frame, the protector main bodies are arranged in a horizontal uniform manner, and the protector main bodies are arranged at the bottoms of the switch main bodies.

As a further scheme of the utility model, the heat dissipation mechanism comprises an air inlet, the air inlet is arranged on the surface of the cover plate, the air inlet is arranged below the cover plate, the inner surface of the cover plate is fixedly connected with a fixed frame, the inside of the fixed frame is fixedly connected with a fixed ring, a fan is sleeved in the fixed ring, the surface of the fan is fixedly connected with a fixed frame, the fixed frame is fixedly connected with the surface of the fixed ring, sliding grooves are vertically formed in the opposite sides of the inside of the fixed frame, the surface of the cover plate slides with filter plates, the two ends of each filter plate slide in the two sliding grooves respectively, and connecting blocks are arranged on the surface of each filter plate.

As a further scheme of the utility model, the surface of the cover plate is horizontally provided with a plurality of air outlets, the air outlets are vertically and uniformly distributed, and the air outlets are obliquely arranged.

The beneficial effects of the utility model are as follows:

1. during the use, carry out real time monitoring through the sensor to the inside temperature of box, when the temperature is higher, can drive the fan and blow to the box is inside, can filter the air of blowing in simultaneously to can carry out rapid cooling to piezo-resistor and a plurality of protector main part and a plurality of switch main part, and then improve the safety in utilization of the device, also can avoid simultaneously trying and can also use the inside a large amount of dust that can adhere to of back the device.

Drawings

FIG. 1 is a schematic diagram of the surface structure of an anti-surge power supply safety device according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of a box of the anti-surge power supply safety protection device according to the present utility model;

fig. 3 is a schematic diagram of a cover plate structure of an anti-surge power supply safety protection device according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of a cover plate of the anti-surge power supply safety protection device according to the present utility model.

In the figure: 1. a case; 11. a wiring hole; 12. a mounting plate; 13. a set screw; 14. a mounting frame; 15. a switch main body; 16. a protector body; 17. a temperature sensor; 2. a cover plate; 21. an air outlet; 22. an air inlet; 23. locking; 24. a lock body; 25. a fixed frame; 26. a fixing ring; 27. a fixing frame; 28. a chute; 3. a piezoresistor; 4. a fan; 5. and (5) a filter plate.

Detailed Description

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.

Referring to fig. 1-4, an anti-surge power supply safety protection device comprises a box body 1, a plurality of wiring holes 11 are formed in the top of the box body 1, the wiring holes 11 are horizontally and evenly distributed, a mounting plate 12 is fixedly connected inside the box body 1, two mounting frames 14 are fixedly connected to the surface of the mounting plate 12, the two mounting frames 14 are horizontally arranged, a temperature sensor 17 is mounted on one side inside the box body 1, a piezoresistor 3 is mounted at the bottom of the box body 1, a cover plate 2 is rotatably connected to the front side of the box body 1, a locking position 23 is mounted on the surface of the cover plate 2, a lock body 24 is arranged on the back of the cover plate 2, a heat dissipation mechanism is arranged inside the cover plate 2, and through the arrangement of the device, ventilation can be performed rapidly when the temperature inside the box body 1 is higher, so that the temperature inside the device is prevented from being too high.

Referring to fig. 1 and 2, in a preferred embodiment, fixing screws 13 are installed at four corners of the surface of a mounting plate 12, wherein a plurality of switch bodies 15 are installed on the surface of one mounting frame 14, the plurality of switch bodies 15 are arranged in a horizontal uniform society, a plurality of protector bodies 16 are installed on the surface of the other mounting frame 14, the plurality of protector bodies 16 are arranged in a horizontal uniform manner, and the plurality of protector bodies 16 are arranged at the bottoms of the plurality of switch bodies 15, so that the switch bodies 15 and the protector bodies 16 can be quickly installed.

Referring to fig. 1, 3 and 4, in a preferred embodiment, the heat dissipation mechanism includes an air inlet 22, the air inlet 22 is formed on the surface of the cover plate 2, the air inlet 22 is disposed below the cover plate 2, the inner surface of the cover plate 2 is fixedly connected with a fixing frame 25, the inside of the fixing frame 25 is fixedly connected with a fixing ring 26, a fan 4 is sleeved inside the fixing ring 26, the surface of the fan 4 is fixedly connected with a fixing frame 27, the fixing frame 27 is fixedly connected with the surface of the fixing ring 26, sliding grooves 28 are vertically formed on two opposite sides of the inside of the fixing frame 25, the surface of the cover plate 2 is slidingly provided with filter plates 5, two ends of each filter plate 5 are respectively slid inside the two sliding grooves 28, and connecting blocks are installed on the surface of each filter plate 5 and are used for enabling the inside of the box 1 to circulate air, and meanwhile dust in the air is filtered.

Referring to fig. 1 and 3, in a preferred embodiment, the surface of the cover plate 2 is horizontally provided with a plurality of air outlets 21, the plurality of air outlets 21 are vertically and uniformly distributed, and the plurality of air outlets 21 are all obliquely arranged, so that high-temperature air in the box 1 can be discharged as soon as possible.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: when in actual use, through the setting of fan 4, can be to box 1 inside quick cooling, install box 1 now when using, install a plurality of switch main part 15 and protector main part 16 on two mounting brackets 14 afterwards, from making switch main part 15 and protector main part 16 install more convenient, can make the maintenance or change the part more convenient simultaneously, when using, carry out temperature monitoring to box 1 inside through temperature sensor 17, when box 1 inside temperature reaches the default, accessible temperature sensor 17 drives fan 4, thereby make fan 4 begin to rotate, 4 can blow the outside air of box 1 to box 1 inside this moment, thereby to piezo-resistor 3 and a plurality of switch main part 15 and a plurality of protector main part 16 carry out quick cooling, then the inside air of box 1 discharges through a plurality of gas outlets 21, when the air is getting into box 1 inside, will pass through the filter 5 surfaces, can filter the dust of air inside, and then improve the clean of air, and guarantee that this device keeps inside clean after using for a long time and then improves this device simultaneously.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a prevent surge power safety device, includes box (1), its characterized in that, a plurality of wiring holes (11) have been seted up at box (1) top, a plurality of wiring holes (11) are level evenly distributed, box (1) inside fixedly connected with mounting panel (12), mounting panel (12) fixedly connected with two mounting brackets (14), two mounting bracket (14) are the level setting, temperature sensor (17) are installed to box (1) inside one side, piezo-resistor (3) are installed to box (1) bottom, box (1) front side rotation is connected with apron (2), apron (2) surface mounting has locking position (23), apron (2) back is provided with lock body (24), apron (2) inside is equipped with cooling machanism.

2. The anti-surge power supply safety protection device according to claim 1, wherein fixing screws (13) are installed at four corners of the surface of the mounting plate (12), a plurality of switch bodies (15) are installed on the surface of one mounting frame (14), and the plurality of switch bodies (15) are arranged in a horizontal uniform society.

3. An anti-surge power supply safety protection device according to claim 2, wherein a plurality of protector bodies (16) are mounted on the surface of the mounting frame (14), the protector bodies (16) are horizontally arranged, and the protector bodies (16) are arranged at the bottoms of the switch bodies (15).

4. The anti-surge power supply safety protection device according to claim 1, wherein the heat dissipation mechanism comprises an air inlet (22), the air inlet (22) is formed in the surface of the cover plate (2), the air inlet (22) is formed below the cover plate (2), a fixed frame (25) is fixedly connected to the inner surface of the cover plate (2), a fixed ring (26) is fixedly connected to the inner portion of the fixed frame (25), a fan (4) is sleeved in the fixed ring (26), a fixing frame (27) is fixedly connected to the surface of the fan (4), and the fixing frame (27) is fixedly connected to the surface of the fixed ring (26).

5. The anti-surge power supply safety protection device according to claim 4, wherein sliding grooves (28) are vertically formed in opposite sides of the inside of the fixed frame (25), the filter plate (5) is slid on the surface of the cover plate (2), two ends of the filter plate (5) are respectively slid inside the two sliding grooves (28), and connecting blocks are mounted on the surface of the filter plate (5).

6. The anti-surge power supply safety protection device according to claim 5, wherein a plurality of air outlets (21) are horizontally formed in the surface of the cover plate (2), the air outlets (21) are vertically and uniformly distributed, and the air outlets (21) are obliquely arranged.