CN215735481U

CN215735481U - Pipeline electric power safety controller

Info

Publication number: CN215735481U
Application number: CN202121310271.9U
Authority: CN
Inventors: 张记奎
Original assignee: Beijing Zhongdalide Technology Development Co ltd
Current assignee: Beijing Zhongdalide Technology Development Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-01
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to the technical field of electric power instruments, in particular to a pipeline electric power safety controller which comprises a controller body, wherein a wiring terminal is arranged at the front end of the top of the controller body, the bottom of the controller body is of a through structure, a heat dissipation section bar is fixedly connected to the bottom of the controller body, a capillary heat conduction pipe is arranged inside the heat dissipation section bar, and one end of the capillary heat conduction pipe extends into the controller body. According to the controller, the heat dissipation profile is installed at the bottom of the controller body, the capillary heat conduction pipe is additionally installed in the heat dissipation profile, the heat dissipation profile and the controller body are arranged in a sealing mode, the controller body can be conducted and dissipated in a sealing mode through the capillary heat conduction pipe and the heat dissipation profile, the heat dissipation mechanism has the advantages of being silent, moisture-proof, long in service life and low in failure rate, meanwhile, the connecting terminal part of the controller body is subjected to sealing treatment, accidents caused by the fact that the connecting terminal part is wetted are avoided, and the use safety of the controller body is enhanced.

Description

Pipeline electric power safety controller

Technical Field

The utility model relates to the technical field of electric power instruments, in particular to a pipeline electric power safety controller.

Background

The power safety controller is called a power regulator, and is used in a power system and meets the safety power utilization requirements of different occasions through constant voltage control, constant current control, constant power control, open loop control or zero-crossing control.

Among the prior art, the electric power safety controller on the market all adopts forced air cooling to carry out the heat dissipation processing of controller, can not satisfy the use under the humid environment, under the ore deposit, in the special environment that air humidity such as pipeline electric power is big, inside steam easily invades the controller, causes electrical components to wet, causes the controller damage when serious, consequently, proposes a pipeline electric power safety controller to solve among the prior art electric power safety controller can not satisfy the problem that uses under the humid environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipeline electric power safety controller.

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

the utility model provides a pipeline electric power safety controller, includes the controller body, the front end at control body top is provided with binding post, the bottom of controller body is for lining up the structure to the bottom fixedly connected with heat dissipation section bar of controller body, the inside of heat dissipation section bar is provided with the capillary heat pipe to the one end of capillary heat pipe extends to the inside of controller body, be provided with sealed rubber ring between the top of heat dissipation section bar and the bottom of controller body, the front end at controller body top and the top that is located binding post are provided with the seal cover, the bottom of seal cover front end all is provided with the arc wall with the top of controller body front end to the equal fixedly connected with sealed gum cover in inboard of two arc walls.

Preferably, the front end of the top of the controller body is fixedly connected with a fixing support, the fixing support is fixedly connected with the sealing cover through screws, and a sealing strip is arranged between the outer side of the fixing support and the inner side of the sealing cover.

Preferably, the top of the two sides of the heat dissipation section bar and the bottom of the two sides of the controller body are both provided with connecting parts, and the two connecting parts are fixedly connected through screws.

Preferably, the heat dissipation profile comprises a plate portion and fin portions, the fin portions are distributed at equal intervals along the bottom of the plate portion, and a heat dissipation fan is arranged at the front end of the heat dissipation profile.

Preferably, the capillary heat conduction pipes are distributed along the heat dissipation profile plate part in an equally spaced array, and one end of each capillary heat conduction pipe extends to a gap between the heat dissipation profile fin parts.

The utility model has at least the following beneficial effects:

through at controller body bottom installation heat dissipation section bar to install capillary heat pipe additional in the heat dissipation section bar, sealed setting between heat dissipation section bar and the controller body, can carry out sealed conduction heat dissipation to the controller body through capillary heat pipe and heat dissipation section bar, heat dissipation mechanism has the silence, dampproofing, long service life and the low advantage of fault rate, seals the processing to controller body binding post position simultaneously, avoids binding post position to wet and leads to the accident, strengthens the safety in utilization of controller body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the heat dissipation profile of the present invention;

fig. 3 is a schematic view of an arc-shaped slot structure of the present invention.

In the figure: 1. a controller body; 2. a wiring terminal; 3. a heat dissipation profile; 4. a capillary heat conducting pipe; 5. sealing the rubber ring; 6. a sealing cover; 7. an arc-shaped slot; 8. sealing the rubber sleeve; 9. fixing a bracket; 10. a connecting portion; 11. a heat dissipation fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a pipeline electric power safety controller comprises a controller body 1, a connection terminal 2 is arranged at the front end of the top of the controller body 1, the bottom of the controller body 1 is a through structure, a heat dissipation section 3 is fixedly connected to the bottom of the controller body 1, a capillary heat conduction pipe 4 is arranged inside the heat dissipation section 3, one end of the capillary heat conduction pipe 4 extends into the controller body 1, a sealing rubber ring 5 is arranged between the top of the heat dissipation section 3 and the bottom of the controller body 1, a sealing cover 6 is arranged at the front end of the top of the controller body 1 and at the top of the connection terminal 2, arc-shaped grooves 7 are arranged at the bottom of the front end of the sealing cover 6 and the top of the front end of the controller body 1, sealing rubber sleeves 8 are fixedly connected to the inner sides of the two arc-shaped grooves 7, the inner diameter of the two sealing rubber sleeves 8 is smaller than the diameter of a cable to which the connection terminal 2 is connected, the wrapping and sealing of the connecting cable are realized by the elasticity of the sealing rubber sleeve 8 and the pressure of the fixed connection.

The scheme has the following working processes:

when the controller is used, the controller body 1 works to generate heat to raise the internal temperature of the controller body 1, when the internal temperature of the controller body 1 is higher than the external temperature, one end, extending to the inside of the controller body 1, of the capillary heat conduction pipe 4 becomes an absorption end, the end, located in the gap between the fin parts of the heat dissipation profile 3, of the capillary heat conduction pipe 4 serves as a condensation end, heat dissipation of the inside of the controller body 1 is achieved, meanwhile, the heat dissipation profile 3 also plays a heat conduction and heat dissipation role, air convection of the fin parts of the heat dissipation profile 3 and the condensation end of the capillary heat conduction pipe 4 is enhanced through the heat dissipation fan 11, heat dissipation efficiency is accelerated, sealing treatment is conducted between the heat dissipation profile 3 and the controller body 1, meanwhile, the wiring part of the wiring terminal 2 is sealed, external humid air is prevented from invading into the inside of the controller body 1 and the wiring part, and safety and stable operation of equipment are guaranteed.

Further, the front end fixedly connected with fixed bolster 9 at 1 top of controller body to through screw fixed connection between fixed bolster 9 and the sealed cowling 6, be provided with the sealing strip between the outside of fixed bolster 9 and the inboard of sealed cowling 6, fixed bolster 9 provides the support connection for the fixed mounting of sealed cowling 6.

Further, the top of the two sides of the heat dissipation section bar 3 and the bottom of the two sides of the controller body 1 are both provided with connecting portions 10, and the two connecting portions 10 are fixedly connected through screws.

Further, the heat dissipation profile 3 comprises a plate portion and fin portions, the fin portions are distributed at equal intervals along the bottom of the plate portion, the front end of the heat dissipation profile 3 is provided with a heat dissipation fan 11, and the heat dissipation fan 11 can effectively enhance the heat dissipation efficiency of the condensation end of the capillary heat conduction pipe 4 and the fin portions of the heat dissipation profile 3.

Further, capillary heat pipe 4 is along 3 board portions of heat dissipation section bar equidistant array distributions of heat dissipation section bar to the one end of capillary heat pipe 4 extends to the clearance between 3 fin portions of heat dissipation section bar, and capillary heat pipe 4's setting utilizes the characteristic of capillary heat pipe 4, makes controller body 1 inside temperature realize the heat-conduction radiating process automatically when being higher than the external world, and heat dissipation section bar 3 is used for installing capillary heat pipe 4, also realizes heat conduction heat extraction effect with controller body 1 simultaneously.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A pipeline electric power safety controller comprises a controller body (1), wherein a wiring terminal (2) is arranged at the front end of the top of the controller body () and is characterized in that the bottom of the controller body (1) is of a through structure, a heat dissipation section (3) is fixedly connected to the bottom of the controller body (1), a capillary heat conduction pipe (4) is arranged inside the heat dissipation section (3), one end of the capillary heat conduction pipe (4) extends into the controller body (1), a sealing rubber ring (5) is arranged between the top of the heat dissipation section (3) and the bottom of the controller body (1), a sealing cover (6) is arranged at the front end of the top of the controller body (1) and positioned at the top of the wiring terminal (2), an arc-shaped groove (7) is formed in the bottom of the front end of the sealing cover (6) and the top of the front end of the controller body (1), and the inner sides of the two arc-shaped grooves (7) are fixedly connected with sealing rubber sleeves (8).

2. The electric safety controller for pipelines according to claim 1, characterized in that a fixing bracket (9) is fixedly connected to the front end of the top of the controller body (1), the fixing bracket (9) is fixedly connected with the sealing cover (6) through screws, and a sealing strip is arranged between the outer side of the fixing bracket (9) and the inner side of the sealing cover (6).

3. The electric safety controller for pipelines according to claim 1, wherein the top parts of both sides of the heat dissipation section bar (3) and the bottom parts of both sides of the controller body (1) are provided with connecting parts (10), and the two connecting parts (10) are fixedly connected through screws.

4. A pipe power safety controller according to claim 1, characterized in that the heat dissipation profile (3) comprises a plate portion and fin portions, the fin portions are distributed at equal intervals along the bottom of the plate portion, and the front end of the heat dissipation profile (3) is provided with a heat dissipation fan (11).

5. A pipe electrical safety controller according to claim 4, characterized in that the heat-conducting capillaries (4) are distributed along the plate portions of the heat-dissipating profile (3) in an equally spaced array, and one end of the heat-conducting capillaries (4) extends to the gaps between the fin portions of the heat-dissipating profile (3).