Active heat dissipation type high-power power regulator shell

Abstract

The utility model relates to the technical field of active heat dissipation type high-power power regulator shells, in particular to an active heat dissipation type high-power power regulator shell which comprises a base, a heat dissipation fan is arranged on the left side face of the base, and installation pieces are symmetrically arranged on the front face and the back face of the base. A fixing assembly is arranged on a shell of the active heat dissipation type high-power power regulator, a first pressing rod and a second pressing rod can drive a limiting block to be far away from the interior of a limiting groove, the fixing block can be pulled out from the interior of a fixing groove by pulling the fixing block outwards, then the upper cover can be detached by moving the upper cover upwards, and when the fixing block enters the interior of the fixing groove, the fixing block can be pulled out from the interior of the fixing groove. The first pressing rod and the second pressing rod are loosened, the fixing block can be limited through the limiting block, so that the upper cover can be fixed to the base, the power regulator is convenient to mount and dismount, when parts in the power regulator are damaged, the power regulator is convenient to maintain or replace, and the whole device is simple in structure, convenient to operate and higher in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of active heat dissipation type high-power power regulator shell, in particular to an active heat dissipation type high-power power regulator shell. Background Art

[0002] The power regulator (also called silicon controlled rectifier, abbreviated as SCR) plays an important role in the control system of electronic equipment. It is widely used in various production departments and is becoming an indispensable device for automation and efficiency.

[0003] The shell of the existing active heat dissipation type high-power power regulator is not convenient to disassemble, so when the parts inside the active heat dissipation type high-power power regulator are damaged, it is not convenient to repair or replace them.

[0004] Therefore, an active heat dissipation type high-power power regulator housing is needed to improve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an active heat dissipation type high-power power regulator housing to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An active heat dissipation type high-power power regulator housing comprises a base, a heat dissipation fan is arranged on the left side of the base, mounting plates are symmetrically arranged on the front and back sides of the base, an upper cover is arranged on the upper side of the base, clamping blocks are arranged at the corners of the bottom of the upper cover, fixing grooves are arranged on the outer sides of the clamping blocks, clamping grooves are arranged at the corners of the base surface, and fixing components are symmetrically arranged on the left and right sides of the front and back sides of the base;

[0008] The fixing assembly includes a fixing seat, a fixing block is slidingly provided inside the fixing seat, limiting grooves are symmetrically provided on the left and right sides of the fixing block, the outer sides of the fixing block are provided with pulling handles, a connecting block is provided in the middle of the fixing seat, a first pressing rod is slidingly provided on the left side of the fixing seat, a second pressing rod is slidingly provided on the right side of the fixing seat, pressing blocks are provided on the outer sides of the first pressing rod and the second pressing rod, a first fixing spring is provided between the first pressing rod and the connecting block, a second fixing spring is provided between the second pressing rod and the connecting block, and limiting blocks are provided on the inner sides of the bottoms of the first pressing rod and the second pressing rod.

[0009] As a preferred solution of the utility model, the clamping block is adapted to correspond to the clamping slot.

[0010] As a preferred solution of the utility model, the inner side surface of the fixing seat is fixedly connected to the front and back sides of the base.

[0011] As a preferred solution of the utility model, the fixing block and the fixing groove are adapted to be arranged correspondingly, and the base and the fixing block are provided with through grooves correspondingly.

[0012] As a preferred solution of the present invention, the limit block is adapted to correspond to the limit slot.

[0013] As a preferred solution of the utility model, sliding grooves are symmetrically provided on the left and right sides of the fixing block, and sliding blocks are provided inside the fixing seat corresponding to the sliding grooves.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, a fixing assembly is arranged on the casing of the active heat dissipation type high-power power regulator, and the limiting block can be driven away from the inside of the limiting groove by the first pressing rod and the second pressing rod. The fixing block can be pulled out from the inside of the fixing groove by pulling it outward, and then the upper cover can be disassembled by moving it upward. When the fixing block enters the inside of the fixing groove, the first pressing rod and the second pressing rod are released, and the fixing block can be limited by the limiting block, so that the upper cover can be fixed on the base, making it more convenient to install and disassemble, so that when the parts inside the power regulator are damaged, it is convenient to repair or replace them. The overall device has a simple structure, is easy to operate and has higher practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall front view of the utility model;

[0017] Figure 2 It is an exploded view of part of the structure of the utility model;

[0018] Figure 3 This is a structural diagram of the fixed component of the utility model;

[0019] Figure 4 This is a partial structural diagram of the utility model.

[0020] In the figure: 1. base; 2. cooling fan; 3. mounting plate; 4. upper cover; 5. snap-in block; 6. fixing slot; 7. snap-in slot; 8. fixing assembly; 801. fixing seat; 802. fixing block; 803. limiting slot; 804. pulling handle; 805. connecting block; 806. first pressing rod; 807. second pressing rod; 808. pressing block; 809. first fixing spring; 810. second fixing spring; 811. limiting block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0025] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0026] An active heat dissipation type high-power power regulator housing comprises a base 1, a heat dissipation fan 2 is arranged on the left side of the base 1, mounting plates 3 are symmetrically arranged on the front and back of the base 1, an upper cover 4 is arranged on the upper side of the base 1, and clamping blocks 5 are arranged at the corners of the bottom of the upper cover 4, and fixing grooves 6 are arranged on the outer side of the clamping blocks 5, and clamping grooves 7 are arranged at the corners of the base surface of the base 1, and fixing components 8 are symmetrically arranged on the left and right sides of the front and back of the base 1;

[0027] In this embodiment, please refer to Figure 3 and 4The fixing assembly 8 includes a fixing seat 801, a fixing block 802 is slidingly arranged inside the fixing seat 801, limiting grooves 803 are symmetrically provided on the left and right sides of the fixing block 802, a pulling handle 804 is arranged on the outer side of the fixing block 802, a connecting block 805 is arranged in the middle of the fixing seat 801, a first pressing rod 806 is slidingly arranged on the left side of the fixing seat 801, a second pressing rod 807 is slidingly arranged on the right side of the fixing seat 801, pressing blocks 808 are arranged on the outer sides of the first pressing rod 806 and the second pressing rod 807, a first fixing spring 809 is arranged between the first pressing rod 806 and the connecting block 805, a second fixing spring 810 is arranged between the second pressing rod 807 and the connecting block 805, and limiting blocks 811 are arranged on the inner sides of the bottoms of the first pressing rod 806 and the second pressing rod 807.

[0028] Among them, the clamping block 5 is adapted to be corresponding to the clamping groove 7 so that the clamping block 5 can enter the inside of the clamping groove 7, the inner side of the fixing seat 801 is fixedly connected to the front and back sides of the base 1, the fixing block 802 is adapted to be corresponding to the fixing groove 6, so that the fixing block 802 can enter the inside of the fixing groove 6, and the base 1 is provided with a through groove corresponding to the fixing block 802, the limit block 811 is adapted to be corresponding to the limit groove 803, the left and right sides of the fixing block 802 are symmetrically provided with slide grooves, and the inside of the fixing seat 801 is provided with a slider corresponding to the slide groove, by setting the fixing component 8 on the housing of the active heat dissipation type high-power power regulator, through the first press The pressure rod 806 and the second pressing rod 807 can drive the limiting block 811 away from the inside of the limiting groove 803. The fixing block 802 can be pulled out from the inside of the fixing groove 6 by pulling it outward, and then the upper cover 4 can be removed by moving it upward. When the fixing block 802 enters the inside of the fixing groove 6, the first pressing rod 806 and the second pressing rod 807 are released, and the fixing block 802 can be limited by the limiting block 811, so that the upper cover 4 can be fixed on the base 1, making it more convenient to install and disassemble. When the parts inside the power regulator are damaged, it is convenient to repair or replace them. The overall device has a simple structure, is easy to operate and is more practical.

[0029] The working process of the utility model is as follows: when using the casing of an active heat dissipation type high-power power regulator, the first pressing rod 806 and the second pressing rod 807 are pressed inwardly, and the first pressing rod 806 and the second pressing rod 807 can drive the limiting block 811 away from the inside of the limiting groove 803, and then the fixing block 802 is pulled outwardly to be pulled out from the inside of the fixing groove 6, and then the upper cover 4 is moved upward to be disassembled. When the fixing block 802 enters the inside of the fixing groove 6, the first pressing rod 806 and the second pressing rod 807 are released, and the limiting block 811 enters the inside of the limiting groove 803 under the action of the first fixing spring 809 and the second fixing spring 810. The fixing block 802 can be limited by the limiting block 811, so that the upper cover 4 can be fixed on the base 1, making it more convenient to install and disassemble, so that when the parts inside the power regulator are damaged, it is convenient to repair or replace them.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An active heat dissipation type high-power power regulator housing, comprising a base (1), characterized in that: A cooling fan (2) is arranged on the left side of the base (1); mounting plates (3) are symmetrically arranged on the front and back sides of the base (1); an upper cover (4) is arranged on the upper side of the base (1); a clamping block (5) is arranged at the corner of the bottom of the upper cover (4); a fixing groove (6) is provided on the outer side of the clamping block (5); a clamping groove (7) is provided at the corner of the base surface of the base (1); and fixing components (8) are symmetrically arranged on the left and right sides of the front and back sides of the base (1); The fixing assembly (8) comprises a fixing seat (801), a fixing block (802) is slidably arranged inside the fixing seat (801), limiting grooves (803) are symmetrically arranged on the left and right sides of the fixing block (802), a pulling handle (804) is arranged on the outer side of each fixing block (802), a connecting block (805) is arranged in the middle of the fixing seat (801), a first pressing rod (806) is slidably arranged on the left side of the fixing seat (801), and the fixing seat (801) is provided with a plurality of locking members (804). A second pressing rod (807) is slidably provided on the right side of the part, pressing blocks (808) are provided on the outer sides of the first pressing rod (806) and the second pressing rod (807), a first fixing spring (809) is provided between the first pressing rod (806) and the connecting block (805), a second fixing spring (810) is provided between the second pressing rod (807) and the connecting block (805), and limiting blocks (811) are provided on the inner sides of the bottoms of the first pressing rod (806) and the second pressing rod (807).

2. The active heat dissipation type high-power power regulator housing according to claim 1, characterized in that: The clamping block (5) and the clamping slot (7) are arranged to be adapted to correspond to each other.

3. The active heat dissipation type high-power power regulator housing according to claim 1, characterized in that: The inner side surface of the fixing seat (801) is fixedly connected to the front and back sides of the base (1).

4. The active heat dissipation type high-power power regulator housing according to claim 1, characterized in that: The fixing block (802) is adapted to correspond to the fixing groove (6), and the base (1) and the fixing block (802) are provided with through grooves corresponding to each other.

5. The active heat dissipation type high-power power regulator housing according to claim 1, characterized in that: The limiting block (811) is adapted to correspond to the limiting groove (803).

6. The active heat dissipation type high-power power regulator housing according to claim 1, characterized in that: The fixing block (802) is symmetrically provided with sliding grooves on both sides thereof, and a sliding block is provided inside the fixing seat (801) corresponding to the sliding grooves.

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