CN221080713U - Protective electric power cabinet - Google Patents

Abstract

The utility model discloses a protective power cabinet which comprises a cabinet body, wherein one side of each cabinet door is provided with a rectangular through hole, the inside of each rectangular through hole is provided with a heat dissipation fan, the upper surface and the lower surface of each heat dissipation fan are provided with clamping grooves, the other side of each cabinet door is symmetrically and fixedly provided with a U-shaped block, the inner side of each U-shaped block is fixedly provided with a first spring, one end of each first spring is fixedly connected with a clamping block clamped with the clamping groove, and the opposite sides of the two clamping blocks are fixedly provided with pull rods penetrating through the U-shaped blocks. The heat radiation fan is arranged in the rectangular through hole, and the clamping block connected through the pull rod is clamped and fixed in the clamping groove formed in the heat radiation fan by utilizing the elastic tension of the first spring, so that the problems that the heat radiation capacity of an electric cabinet in the prior art is enhanced by adopting a mode of externally arranging the heat radiation fan, the heat radiation fan is fixed by adopting a bolt structure, the disassembly and assembly are troublesome, and the overhaul efficiency is influenced are solved.

Description

Protective electric power cabinet

Technical Field

The utility model belongs to the technical field of power cabinets, and particularly relates to a protective power cabinet.

Background

The power cabinet is power distribution equipment for distributing, controlling and metering electric energy and connecting cables in a power supply system, a high-voltage switch cabinet is used for general power supply offices and power substations, then the high-voltage switch cabinets are led out to low-voltage switch cabinets through transformer step-down low-voltage sides, the low-voltage switch cabinets are further connected to power distribution panels for various electricity consumption, and the control boxes and the switch boxes are all equipment of the power distribution device which is integrated by assembling protection devices such as switches, circuit breakers, fuses, buttons, indicator lamps, meters and wires into a whole and meets the design function requirements;

In the prior art, the electric power cabinet generally adopts a mode of peripheral radiating fans to strengthen the heat radiation capacity, and the fixing of the radiating fans adopts a bolt structure, so that the disassembly and the assembly are troublesome, the overhaul efficiency is influenced, and therefore, the protection electric power cabinet is required to be designed to solve the problems.

Disclosure of utility model

The utility model aims to provide a protective power cabinet, which aims to solve the problems that in the prior art, the power cabinet usually adopts a mode of externally arranging a heat dissipation fan to strengthen heat dissipation capacity, and the heat dissipation fan is fixed by adopting a bolt structure, so that the problem of troublesome disassembly and assembly is caused, and the overhaul efficiency is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection electric power cabinet, includes the cabinet body, the symmetry articulates in one side of the cabinet body has the cabinet door, every rectangular through-hole has all been seted up to one side of cabinet door, rectangular through-hole's inside is provided with cooling fan, cooling fan's upper and lower surface has all seted up the draw-in groove, the opposite side symmetry fixed mounting of cabinet door has the U type piece, every the equal fixed mounting in inboard of U type piece has first spring, the one end fixedly connected with of first spring and the fixture block of draw-in groove block joint, two the equal fixed mounting in opposite sides of fixture block has the pull rod that runs through U type piece.

Preferably, the pull rod is of an L-shaped structure, and the pull rod is located in the first spring.

Preferably, a plurality of heat dissipation through holes are formed in the front surface and the rear surface of the cabinet body, and a groove is formed in one side of the cabinet door.

Preferably, the mounting groove has been seted up to the bottom of the cabinet body, the spout has all been seted up to the equal symmetry in inner chamber front and back surface of mounting groove, just the inside of mounting groove is provided with the linkage board, the bottom fixed mounting of linkage board has the backup pad, just the equal symmetry fixed mounting in front and back surface of linkage board has the slider with spout sliding connection, fixed mounting has a plurality of second springs between linkage board and the cabinet body.

Preferably, the inner side of the mounting groove is rotationally connected with a bidirectional screw, the outer side of the bidirectional screw is symmetrically connected with a movable plate in a screwed mode, and a limiting wheel in contact with the linkage plate is arranged in each movable plate.

Preferably, one end of the bidirectional screw rod is rotationally connected with the cabinet body, and the other end of the bidirectional screw rod penetrates through the cabinet body to be fixedly connected with a hand wheel.

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

1. The heat radiation fan is arranged in the rectangular through hole, and the clamping block connected through the pull rod is clamped and fixed in the clamping groove formed in the heat radiation fan by utilizing the elastic tension of the first spring, so that the problems that the heat radiation capacity of an electric cabinet in the prior art is enhanced by adopting a mode of externally arranging the heat radiation fan, the heat radiation fan is fixed by adopting a bolt structure, the disassembly and assembly are troublesome, and the overhaul efficiency is influenced are solved.

2. According to the utility model, the hand wheel is rotated to drive the two-way screw rods connected with the hand wheel to rotate, so that the two movable plates at the outer side are controlled to move in opposite directions, the limit wheel rolls along the inclined plane of the linkage plate, and the support plate is further forced to move downwards, so that the effect of changing the height of the electric cabinet is achieved, the electric cabinet is convenient to adapt to low-lying topography, the protection capability is improved, and accumulated water is prevented from entering the electric cabinet.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of a right-side view of the connection between a cooling fan and a cabinet door;

FIG. 3 is an enlarged partial view of the A part of the present utility model;

FIG. 4 is a schematic view of a portion of a left-hand construction of the present utility model;

in the figure: 1. a cabinet door; 2. a cabinet body; 3. a heat radiation fan; 4. rectangular through holes; 5. a heat dissipation through hole; 6. a U-shaped block; 7. a pull rod; 8. a first spring; 9. a clamping groove; 10. a clamping block; 11. a slide block; 12. a linkage plate; 13. a chute; 14. a support plate; 15. a movable plate; 16. a bidirectional screw; 17. a limiting wheel; 18. a second spring; 19. a mounting groove; 20. and a hand wheel.

Description of the embodiments

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.

Examples

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a protection electric power cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body 2, cabinet door 1 has been articulated to one side symmetry of the cabinet body 2, rectangular through-hole 4 has all been seted up to one side of every cabinet door 1, rectangular through-hole 4's inside is provided with radiator fan 3, draw-in groove 9 has all been seted up to radiator fan 3's upper and lower surface, the opposite side symmetry fixed mounting of cabinet door 1 has U type piece 6, the inboard of every U type piece 6 is all fixed mounting has first spring 8, the one end fixedly connected with of first spring 8 and the fixture block 10 of draw-in groove 9 block, the equal fixed mounting in looks back of two fixture blocks 10 has the pull rod 7 that runs through U type piece 6, pull rod 7 is L type structure, and pull rod 7 is located the inside of first spring 8, a plurality of radiator fan 5 have all been seted up to the front and back surface of the cabinet body 2, the groove of holding in the shop is seted up to one side of cabinet door 1.

From the above description, the present utility model has the following advantageous effects: the heat dissipation fan 3 is arranged in the rectangular through hole 4, and the elastic tension of the first spring 8 is utilized to realize that the clamping block 10 connected through the pull rod 7 is clamped and fixed in the clamping groove 9 formed by the heat dissipation fan 3, so that the problem that the heat dissipation capacity is enhanced in a mode that the heat dissipation fan 3 is arranged outside an electric cabinet in the prior art, and the heat dissipation fan 3 is fixed by a bolt structure is solved, so that the problem of trouble disassembly and assembly is caused, and the problem of overhaul efficiency is influenced.

Examples

Referring to fig. 1 to fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: the mounting groove 19 has been seted up to the bottom of the cabinet body 2, the spout 13 has all been seted up to the inner chamber front and back surface symmetry of mounting groove 19, and the inside of mounting groove 19 is provided with linkage board 12, the bottom fixed mounting of linkage board 12 has backup pad 14, and the front and back surface of linkage board 12 equal fixed mounting have with spout 13 sliding connection's slider 11, fixed mounting has a plurality of second springs 18 between linkage board 12 and the cabinet body 2, the inboard rotation of mounting groove 19 is connected with bi-directional screw 16, the outside symmetry spiro union of bi-directional screw 16 has fly leaf 15, the inside of every fly leaf 15 all is provided with the spacing wheel 17 with linkage board 12 contact, rotate between one end and the cabinet body 2 of bi-directional screw 16 and be connected, and the other end of bi-directional screw 16 runs through cabinet body 2 fixedly connected with hand wheel 20.

By adopting the technical scheme, through rotating the hand wheel 20, the bidirectional screw 16 connected with the hand wheel is driven to rotate, so that the two movable plates 15 outside the control are moved towards the opposite directions, the limiting wheel 17 rolls along the inclined plane of the linkage plate 12, and then the supporting plate 14 is forced to move downwards, the effect of changing the height of the electric cabinet is achieved, the electric cabinet is convenient to adapt to the use of low-lying topography, the protection capability is improved, and the accumulated water is prevented from entering the electric cabinet.

The working principle and the using flow of the utility model are as follows:

When the electric cabinet is placed, the hand wheel 20 is rotated to drive the two-way screw rods 16 connected with the electric cabinet to rotate, the two movable plates 15 on the outer sides are driven to move in opposite directions, the limiting wheels 17 are driven to roll along the upward inclined surfaces of the linkage plates 12, at the moment, the sliding blocks 11 connected with the linkage plates 12 slide in the sliding grooves 13, the second springs 18 are stretched, the supporting plates 14 move downwards, and the electric cabinet is supported at a certain height. When the electric cabinet is used, the heat dissipation fan 3 is started, so that outside air enters the electric cabinet and is discharged from the heat dissipation through hole 5, and the heat dissipation effect is achieved. When the cooling fan 3 needs to be disassembled, the cabinet door 1 is opened first, then the pull rod 7 is pulled, the first spring 8 is compressed, the clamping block 10 is separated from the inside of the clamping groove 9 formed by the cooling fan 3, and finally the cooling fan 3 is taken out from the inside of the rectangular through hole 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (6)

1. The utility model provides a protection electric power cabinet, includes cabinet body (2), its characterized in that: one side symmetry of the cabinet body (2) articulates there is cabinet door (1), every rectangular through-hole (4) have all been seted up to one side of cabinet door (1), the inside of rectangular through-hole (4) is provided with radiator fan (3), draw-in groove (9) have all been seted up to the upper and lower surface of radiator fan (3), opposite side symmetry fixed mounting of cabinet door (1) has U type piece (6), every the inboard of U type piece (6) is equal fixed mounting has first spring (8), the one end fixedly connected with of first spring (8) fixture block (10) with draw-in groove (9) block, two all fixed mounting have pull rod (7) that run through U type piece (6) on the opposite sides of fixture block (10).

2. A protective power cabinet according to claim 1, characterized in that: the pull rod (7) is of an L-shaped structure, and the pull rod (7) is located in the first spring (8).

3. A protective power cabinet according to claim 1, characterized in that: the front surface and the rear surface of the cabinet body (2) are respectively provided with a plurality of heat dissipation through holes (5), and one side of the cabinet door (1) is provided with a groove.

4. A protective power cabinet according to claim 1, characterized in that: the utility model discloses a cabinet, including cabinet body (2), including cabinet body (12), spout (13) have been seted up to the bottom of cabinet body (2), spout (13) have all been seted up to the equal symmetry in inner chamber front and back surface of mounting groove (19), just the inside of mounting groove (19) is provided with linkage board (12), the bottom fixed mounting of linkage board (12) has backup pad (14), just the equal fixed mounting of front and back surface of linkage board (12) has slider (11) with spout (13) sliding connection, fixed mounting has a plurality of second springs (18) between linkage board (12) and cabinet body (2).

5. A protective power cabinet according to claim 4, wherein: the inside rotation of mounting groove (19) is connected with two-way screw rod (16), the outside symmetry spiro union of two-way screw rod (16) has fly leaf (15), every the inside of fly leaf (15) all is provided with spacing wheel (17) with linkage board (12) contact.

6. A protective power cabinet according to claim 5, wherein: one end of the bidirectional screw rod (16) is rotationally connected with the cabinet body (2), and the other end of the bidirectional screw rod (16) penetrates through the cabinet body (2) and is fixedly connected with a hand wheel (20).