CN216437653U - Electric controller with heat radiation structure for electric appliance - Google Patents

Abstract

The utility model discloses an electric controller with a heat dissipation structure for an electric appliance, which comprises a housing cover assembly and a mounting column assembly, wherein a cover plate assembly is mounted at the front end of the outer part of the housing cover assembly, a fire extinguishing assembly is arranged above the inner wall of the housing cover assembly, the fire extinguishing assembly comprises a metal shell, a long spring, a metal cover and a plastic pin, the long spring is fixed on the inner wall of the metal shell, the metal cover is arranged outside the long spring, the plastic pin is arranged outside the metal cover, and the mounting column assembly is fixed at the rear end of the inner wall of the housing cover assembly. This electrical controller with heat radiation structure for electrical apparatus compares with current ordinary electrical controller, has filled the dry powder of putting out a fire in the metal-back, and when this electrical controller accident caught fire, the flame can fuse the plastics round pin, and the metal lid is bounced off by long spring force, and the dry powder of putting out a fire in the metal-back spills out, in time puts out a fire, and the ageing preferred of safeguard measure provides more time and chance for personnel fleeing on every side.

Description

Electric controller with heat radiation structure for electric appliance

Technical Field

The utility model relates to the technical field of electric controllers, in particular to an electric controller with a heat dissipation structure for electric appliances.

Background

Electrical (electrical) is a general term in the disciplines or engineering fields of electrical energy production, transmission, distribution, use, electrical equipment manufacturing and the like, is a science of creating, maintaining and improving limited space and environment by taking electrical energy, electrical equipment and electrical technology as means, and covers three aspects of electrical energy conversion, utilization and research, including basic theory, application technology, facility equipment and the like, and the electrical equipment needs to be matched with an electrical controller for use.

The existing electric controller does not have a fire extinguishing function, when the electric controller catches fire accidentally, the fire cannot be handled in time, serious safety accidents can be caused, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing electric controller according to the situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric controller with a heat dissipation structure for electrical appliances, which aims to solve the problems that the common electric controller in the background art does not have a fire extinguishing function, cannot timely treat fire when the electric controller catches fire accidentally, can cause serious safety accidents, and cannot well meet the use requirements of people.

In order to achieve the purpose, the utility model provides the following technical scheme: an electric controller with a heat dissipation structure for an electric appliance comprises a housing cover assembly and a mounting column assembly, wherein a cover plate assembly is mounted at the front end of the outer part of the housing cover assembly, and a fire extinguishing component is arranged above the inner wall of the shell cover component, the fire extinguishing component comprises a metal shell, a long spring, a metal cover and a plastic pin, and the inner wall of the metal shell is fixed with a long spring, the outside of the long spring is provided with a metal cover, and the outside of the metal cover is provided with a plastic pin, the mounting column assembly is fixed at the rear end of the inner wall of the shell cover assembly and comprises a pin, a pin sleeve, a pin spring and a pin rod, the pin sleeve is fixed in the pin, and the outside of round pin cover is provided with the round pin spring, the pin pole is installed to the inner wall of round pin cover, the externally mounted of erection column subassembly has the electropneumatic controller body, and the below of electropneumatic controller body is provided with radiator unit.

Preferably, the housing assembly comprises an outer shell, soundproof cotton and an inner shell, wherein the soundproof cotton is attached to the inner wall of the outer shell, and the inner wall of the soundproof cotton is provided with the inner shell.

Preferably, the cover plate assembly comprises a cover and a transparent plate, and the transparent plate is fixed outside the cover.

Preferably, the metal shell is elastically connected with the metal cover through a long spring, and four plastic pins are symmetrically arranged along the center of the metal cover.

Preferably, the pin bush is elastically connected with the pin rod through a pin spring, and the outer surface of the pin rod is attached to the inner surface of the electric controller body.

Preferably, the heat dissipation assembly comprises a silicone grease patch, a heat dissipation sheet and a fan, wherein the heat dissipation sheet is attached to the lower portion of the silicone grease patch, and the fan is arranged below the heat dissipation sheet.

Compared with the prior art, the utility model has the beneficial effects that: the electric controller is convenient to disassemble and assemble, and is provided with a heat dissipation structure;

1. according to the utility model, through the arrangement of the outer shell, the soundproof cotton, the inner shell, the shell cover and the transparent plate, the outer shell and the shell cover are installed to form a relatively closed shell body which is used for protecting the electric controller body, preventing the electric controller body from being contacted by foreign objects and effectively preventing water from splashing, the inner shell is welded in the outer shell to form a double-layer hollow shell body, the soundproof cotton is paved in the hollow layer, and the double-layer hollow shell body has a good heat insulation structure and a good sound insulation effect;

2. according to the utility model, through the arrangement of the metal shell, the long spring, the metal cover and the plastic pin, the fire extinguishing dry powder is filled in the metal shell, when the electric controller catches fire accidentally, the plastic pin is fused by a flame, the metal cover is bounced off by the elasticity of the long spring, the fire extinguishing dry powder in the metal shell is spilled out, and the fire is extinguished in time, so that the timeliness of protective measures is good, and more time and opportunities are provided for people around to escape;

3. according to the utility model, through the arrangement of the pin, the pin sleeve, the pin spring, the pin rod, the silicone grease patch, the radiating fin and the fan, the electric controller body is pressed and installed into the pin, the pin rod is elastically ejected into the hole of the electric controller body by the elasticity of the pin spring, the electric controller body and the pin are fixedly installed, and the electric controller body can be disassembled by propping against the pin rod, so that the electric controller is convenient to disassemble and install.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a housing assembly; 101. a housing; 102. sound insulation cotton; 103. an inner shell; 2. a cover plate assembly; 201. a shell cover; 202. a plate is penetrated; 3. a fire extinguishing assembly; 301. a metal shell; 302. a long spring; 303. a metal cover; 304. a plastic pin; 4. mounting a column assembly; 401. a pin; 402. a pin bush; 403. a pin spring; 404. a pin rod; 5. an electric controller body; 6. a heat dissipating component; 601. silicone grease pasting; 602. a heat sink; 603. a fan.

Detailed Description

As shown in fig. 1-2, an electric controller with a heat dissipation structure for an electric appliance comprises a housing assembly 1 and a mounting column assembly 4, wherein a cover plate assembly 2 is mounted at the front end of the exterior of the housing assembly 1, a fire extinguishing assembly 3 is arranged above the inner wall of the housing assembly 1, the housing assembly 1 comprises an outer shell 101, soundproof cotton 102 and an inner shell 103, soundproof cotton 102 is attached to the inner wall of the outer shell 101, the inner shell 103 is arranged on the inner wall of the soundproof cotton 102, the cover plate assembly 2 comprises a shell cover 201 and a transparent plate 202, the transparent plate 202 is fixed on the exterior of the shell cover 201, the outer shell 101 and the shell cover 201 are mounted to form a relatively closed shell for protecting an electric controller body 5, the electric controller body 5 is prevented from being contacted by foreign objects, water splashing is effectively prevented, the inner shell 103 is welded in the outer shell 101 to form a double-layer hollow shell, the soundproof cotton 102 is laid in the hollow layer, and has good heat insulation structure and sound insulation effect, the fire extinguishing component 3 comprises a metal shell 301, a long spring 302, a metal cover 303 and a plastic pin 304, wherein the long spring 302 is fixed on the inner wall of the metal shell 301, the metal cover 303 is arranged outside the long spring 302, the plastic pin 304 is arranged outside the metal cover 303, the metal shell 301 is elastically connected with the metal cover 303 through the long spring 302, four plastic pins 304 are symmetrically arranged along the central position of the metal cover 303, fire extinguishing dry powder is filled in the metal shell 301, when the electric controller is accidentally ignited, a flame can fuse the plastic pin 304, the metal cover 303 is bounced off by the long spring 302, the fire extinguishing dry powder in the metal shell 301 is discharged, the fire is timely extinguished, the timeliness of the protective measures is good, more time and opportunities are provided for surrounding personnel to escape, the mounting column component 4 is fixed at the rear end of the inner wall of the shell cover component 1, the electric controller body 5 is installed outside the mounting column component 4, and the heat dissipation component 6 is arranged below the electric controller body 5, the heat dissipating component 6 includes a silicone grease patch 601, a heat sink 602, and a fan 603, wherein the heat sink 602 is attached to the lower side of the silicone grease patch 601, the fan 603 is disposed below the heat sink 602, the silicone grease patch 601 is attached to the heat sink 602 and the electrical controller main body 5, the heat sink 602 absorbs heat of the electrical controller main body 5, and the fan 603 is activated to dissipate heat of the heat sink 602 and the electrical controller main body 5, so that the electrical controller has a heat dissipating structure.

As shown in fig. 3, the mounting column assembly 4 includes a pin 401, a pin sleeve 402, a pin spring 403 and a pin rod 404, the pin sleeve 402 is fixed inside the pin 401, the pin spring 403 is arranged outside the pin sleeve 402, the pin rod 404 is mounted on the inner wall of the pin sleeve 402, the pin sleeve 402 is elastically connected with the pin rod 404 through the pin spring 403, the outer surface of the pin rod 404 is attached to the inner surface of the electric controller body 5, the electric controller body 5 is press-fitted into the pin 401, the pin rod 404 is elastically ejected into the hole of the electric controller body 5 by the spring 403, the electric controller body 5 is fixedly mounted on the pin 401, and the electric controller body 5 can be dismounted by pressing the pin rod 404, so that the electric controller is relatively convenient to dismount and mount.

The working principle is as follows: when the electric controller with the heat dissipation structure for the electric appliance is used, firstly, the electric controller body 5 is pressed and installed into the pin 401, the pin rod 404 is elastically ejected into the hole of the electric controller body 5 by the pin spring 403, the electric controller body 5 and the pin 401 are installed and fixed, the electric controller body 5 can be detached by propping against the pin rod 404, the outer shell 101 and the shell cover 201 are installed to form a relatively closed shell for protecting the electric controller body 5, the inner shell 103 is welded in the outer shell 101 to form a double-layer hollow shell, the soundproof cotton 102 is laid in the hollow shell, the silicone patch 601 is adhered to the heat sink 602 and the electric controller body 5, the heat sink 602 absorbs the heat of the electric controller body 5, the heat of the heat sink 602 and the electric controller body 5 is dissipated after the fan 603 is started, the extinguishing dry powder is filled in the metal shell 301, when the electric controller catches fire accidentally, the plastic pin 304 is fused by the flame, the metal cover 303 is bounced open by the elastic force of the long spring 302, and the fire extinguishing dry powder in the metal shell 301 is sprinkled out to extinguish fire in time, which is the working principle of the electric controller with the heat dissipation structure for the electric appliance.

Claims (6)

1. An electric controller with a heat dissipation structure for an electric appliance comprises a housing cover assembly (1) and a mounting column assembly (4), and is characterized in that a cover plate assembly (2) is mounted at the front end of the outside of the housing cover assembly (1), a fire extinguishing assembly (3) is arranged above the inner wall of the housing cover assembly (1), the fire extinguishing assembly (3) comprises a metal shell (301), a long spring (302), a metal cover (303) and a plastic pin (304), the long spring (302) is fixed on the inner wall of the metal shell (301), the metal cover (303) is arranged outside the long spring (302), the plastic pin (304) is arranged outside the metal cover (303), the mounting column assembly (4) is fixed at the rear end of the inner wall of the housing cover assembly (1), the mounting column assembly (4) comprises a pin (401), a pin sleeve (402), a pin spring (403) and a pin rod (404), the pin sleeve (402) is fixed in the pin (401), a pin spring (403) is arranged outside the pin sleeve (402), a pin rod (404) is installed on the inner wall of the pin sleeve (402), an electric controller body (5) is installed outside the mounting column assembly (4), and a heat dissipation assembly (6) is arranged below the electric controller body (5).

2. An electric controller with a heat dissipation structure for an electric appliance according to claim 1, characterized in that the housing cover assembly (1) comprises an outer housing (101), soundproof cotton (102) and an inner housing (103), the soundproof cotton (102) is attached to the inner wall of the outer housing (101), and the inner housing (103) is provided to the inner wall of the soundproof cotton (102).

3. An electrical controller with a heat dissipation structure for an electrical appliance as claimed in claim 1, wherein the cover plate assembly (2) comprises a cover plate (201) and a transparent plate (202), and the transparent plate (202) is fixed to the outside of the cover plate (201).

4. An electric controller with a heat dissipation structure for an electric appliance as claimed in claim 1, wherein the metal shell (301) is elastically connected to the metal cover (303) by a long spring (302), and four plastic pins (304) are symmetrically arranged along the center of the metal cover (303).

5. An electric controller with a heat dissipation structure for an electric appliance according to claim 1, characterized in that the pin bushing (402) is elastically connected to the pin rod (404) by a pin spring (403), and an outer surface of the pin rod (404) is in contact with an inner surface of the electric controller body (5).

6. An electrical controller having a heat dissipation structure for an electrical appliance according to claim 1, wherein the heat dissipation assembly (6) comprises a silicone patch (601), a heat sink (602), and a fan (603), and the heat sink (602) is attached to a lower portion of the silicone patch (601), and the fan (603) is disposed below the heat sink (602).

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