CN211480540U - High-efficient heat abstractor of low-voltage switchgear - Google Patents

High-efficient heat abstractor of low-voltage switchgear Download PDF

Info

Publication number
CN211480540U
CN211480540U CN201922252515.1U CN201922252515U CN211480540U CN 211480540 U CN211480540 U CN 211480540U CN 201922252515 U CN201922252515 U CN 201922252515U CN 211480540 U CN211480540 U CN 211480540U
Authority
CN
China
Prior art keywords
box
switch cabinet
low
heat dissipation
efficient heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201922252515.1U
Other languages
Chinese (zh)
Inventor
陈发东
叶肖云
朱光旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Qi'an Electric Technology Co ltd
Original Assignee
Wuhu Qi'an Electric Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Qi'an Electric Technology Co ltd filed Critical Wuhu Qi'an Electric Technology Co ltd
Priority to CN201922252515.1U priority Critical patent/CN211480540U/en
Application granted granted Critical
Publication of CN211480540U publication Critical patent/CN211480540U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a low-voltage switchgear's high-efficient heat abstractor, include: the cubical switchboard body, it is equipped with the side box respectively to equipartition do not hug closely the installation on the both sides inner wall of the cubical switchboard body, the inside of side box sets up the ventilation chamber into hollow structure, ventilation chamber internal rotation installation is equipped with the vortex bull stick, the top fixed mounting of side box is equipped with driving motor, driving motor is connected with the top looks fixed transmission of vortex bull stick, the bottom in ventilation chamber is connected to the air-blower through the air-supply line, the cubical switchboard is internal to be provided with the electrical part layer board of a plurality of equipartition layering from top to bottom, the inside of electrical part layer board sets up to well cavity, a plurality of vents have been seted up to the equipartition on the outside tank wall of side box, the both sides open end of the cavity of a plurality of vents and each layer seted up is. By adopting the technical scheme, the heat dissipation efficiency is high, the heat dissipation is uniform, and the practicability of the low-voltage switch cabinet is improved.

Description

High-efficient heat abstractor of low-voltage switchgear
Technical Field
The utility model relates to a radiating technical field of low-voltage switchgear especially relates to a high-efficient heat abstractor of low-voltage switchgear.
Background
The low-voltage switch cabinet is applicable to trades such as power plant, petroleum, chemical industry, metallurgy, weaving, high-rise building, and as the usefulness of transmitting electricity, distribution and electric energy conversion, traditional low-voltage switch cabinet radiating effect is poor, and its heat radiating area is local limited for whole low-voltage switch cabinet dispels the heat in the use not enough evenly, and the radiating effect is not obvious enough. Therefore, the efficient heat dissipation device for the low-voltage switch cabinet is designed.
SUMMERY OF THE UTILITY MODEL
For solving the defect of the prior art scheme, the utility model discloses a high-efficient heat abstractor of low-voltage switchgear.
The utility model discloses a low-voltage switchgear's high-efficient heat abstractor, include: the utility model discloses a switch cabinet body, side box body, it does not hug closely the installation to divide equally on the both sides inner wall of the switch cabinet body and is equipped with the side box body, the inside of side box body sets up to hollow structure's draft chamber, the installation of draft chamber internal rotation is equipped with the vortex bull stick, the top fixed mounting of side box body is equipped with driving motor, driving motor is connected with the top looks fixed transmission of vortex bull stick, the bottom in draft chamber is connected to the air-blower through the air-supply line, the internal electrical part layer board that is provided with a plurality of equipartition layering from top to bottom of switch cabinet, the both sides board end of electrical part layer board is contradicted and is fixed to be set up on the outside tank wall of side box body, the inside of electrical part layer board sets up to well cavity, a plurality of vents have been seted up to the equipartition on the outside tank wall of side box body, a plurality of vents and each layer The air outlet.
Preferably, the turbulence rotating rod is provided with a fin plate which is integrally formed and installed.
Preferably, heat dissipation meshes are arranged on two sides of a top plate of the switch cabinet body.
Preferably, the side box body is connected with the switch cabinet body through a plurality of bolts in a fastening mode.
The beneficial effects are that: the cavity chamber that the electrical part layer board of every layer set up is linked together through the vent with the ventilation chamber of side box for the cold wind stream that is blown into by the air-blower enters into the ventilation intracavity, and under driving motor drives the rotatory effect of vortex bull stick, the cold wind stream is discharged to the cavity intracavity, and carries out the forced air cooling heat dissipation by the air outlet to the electronic component on the electrical part layer board, makes the radiating efficiency high, and the heat dissipation is even, has improved low-voltage switchgear's practicality.
Drawings
Fig. 1 is a schematic structural view of a high-efficiency heat dissipation device of a low-voltage switch cabinet of the present invention;
fig. 2 is a schematic cross-sectional view of the high-efficiency heat dissipation device of the low-voltage switch cabinet of the present invention.
Wherein: 1-a switch cabinet body; 2-side box body, 20-ventilation cavity and 21-ventilation opening; 3-driving a motor; 4-a turbulent flow rotating rod; 5-a fin plate; 6-an air inlet pipe; 7-a blower; 8-electric device supporting plate, 80-hollow cavity, 81-air outlet; 9-radiating meshes; 10-bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model discloses a high-efficient heat abstractor of low-voltage switchgear, include: the switch cabinet comprises a switch cabinet body 1 and side box bodies 2, wherein the side box bodies 2 are respectively and tightly attached to the inner walls of two sides of the switch cabinet body 1, the inside of each side box body 2 is provided with a ventilation cavity 20 with a hollow structure, a turbulent flow rotating rod 4 is rotatably installed in the ventilation cavity 20, a driving motor 3 is fixedly installed at the top end of each side box body 2, the driving motor 3 is fixedly connected with the top end of the turbulent flow rotating rod 4 in a transmission manner, the bottom of the ventilation cavity 20 is connected to an air blower 7 through an air inlet pipe 6, a plurality of electric device supporting plates 8 which are uniformly distributed and layered from top to bottom are arranged in the switch cabinet body 1, two side plate ends of each electric device supporting plate 8 are butted and fixedly arranged on the outer side box wall of each side box body 2, a hollow cavity 80 is arranged in the electric device supporting plate 8, a plurality of ventilation openings 21 are uniformly distributed and arranged on the outer side box wall of each side, and a plurality of air outlets 81 communicated with the hollow cavity 80 are uniformly distributed on the top wall of each layer of the electric device supporting plate 8.
The turbulence rotating rod 4 is provided with a fin plate 5 which is integrally formed and installed, and the fin plate 5 which is integrally formed is used for increasing the turbulence area and accelerating the turbulence flowing speed.
The roof both sides of the cubical switchboard body 1 are provided with heat dissipation mesh 9, and the heat dissipation mesh 9 that sets up plays dirt-proof effect, and is convenient for discharge radiating heat simultaneously.
The side box body 2 is tightly connected with the switch cabinet body 1 through a plurality of bolts 10, and is convenient to assemble and install and stable and firm to install.
The utility model is implemented as follows: during the use, through opening the air-blower 7 of cubical switchboard body 1 inner bottom surface both sides fixed mounting for in the blast cold wind that blows gets into the ventilation chamber 20 that sets up on the side box 2 through air-supply line 6, drive vortex bull stick 4 rotatory through opening driving motor 3, and make the quick disturbance of the cold wind stream in the ventilation chamber 20 get into in the well cavity 80 of electrical part layer board 8 through ventilation opening 21 under the high-speed rotatory effect of finned plate 5 of integrative structure installation, make the cold wind stream discharge from the air outlet 81 that the equipartition of electrical part layer board 8 roof was seted up, can evenly carry out quick air-cooled heat dissipation to the electrical components of installing on each layer of electrical part layer board 8, the radiating heat that upwards discharges out the cubical switchboard body 1 through heat dissipation mesh 9. By adopting the technical scheme, the hollow cavity arranged on the electric part supporting plate on each layer is communicated with the ventilation cavity of the side box body through the ventilation opening, so that cold air flow blown by the air blower enters the ventilation cavity, the cold air flow is discharged into the hollow cavity under the action of driving the turbulence rotating rod to rotate by the driving motor, and the electronic element on the electric part supporting plate is cooled by air through air, so that the heat dissipation efficiency is high, the heat dissipation is uniform, and the practicability of the low-voltage switch cabinet is improved.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims (4)

1. An efficient heat dissipation device of a low-voltage switch cabinet, comprising: the switch cabinet comprises a switch cabinet body (1) and side box bodies (2), and is characterized in that the side box bodies (2) are respectively and tightly mounted and arranged on the inner walls of the two sides of the switch cabinet body (1), the inside of each side box body (2) is set to be a ventilation cavity (20) of a hollow structure, a turbulent flow rotating rod (4) is rotatably mounted in each ventilation cavity (20), a driving motor (3) is fixedly mounted on the top end of each side box body (2), the driving motor (3) is fixedly connected with the top end of each turbulent flow rotating rod (4) in a transmission manner, the bottom of each ventilation cavity (20) is connected to an air blower (7) through an air inlet pipe (6), a plurality of electric device supporting plates (8) which are uniformly distributed and layered from top to bottom are arranged in the switch cabinet body (1), the ends of the two side plates of each electric device supporting plate (8) are butted and fixedly arranged on the outer side box wall of, a plurality of ventilation openings (21) are uniformly distributed on the outer box wall of the side box body (2), the plurality of ventilation openings (21) are communicated with the two side opening ends of the hollow cavities (80) in each layer, and a plurality of air outlets (81) communicated with the hollow cavities (80) are uniformly distributed on the top wall of the electric part supporting plate (8) in each layer.
2. The efficient heat dissipation device of a low-voltage switch cabinet as claimed in claim 1, wherein: the turbulence rotating rod (4) is provided with a fin plate (5) which is integrally formed and installed.
3. The efficient heat dissipation device of a low-voltage switch cabinet as claimed in claim 1, wherein: and heat dissipation meshes (9) are arranged on two sides of a top plate of the switch cabinet body (1).
4. The efficient heat dissipation device of a low-voltage switch cabinet as claimed in claim 1, wherein: the side box body (2) is fixedly connected with the switch cabinet body (1) through a plurality of bolts (10).
CN201922252515.1U 2019-12-16 2019-12-16 High-efficient heat abstractor of low-voltage switchgear Active CN211480540U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922252515.1U CN211480540U (en) 2019-12-16 2019-12-16 High-efficient heat abstractor of low-voltage switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922252515.1U CN211480540U (en) 2019-12-16 2019-12-16 High-efficient heat abstractor of low-voltage switchgear

Publications (1)

Publication Number Publication Date
CN211480540U true CN211480540U (en) 2020-09-11

Family

ID=72361498

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922252515.1U Active CN211480540U (en) 2019-12-16 2019-12-16 High-efficient heat abstractor of low-voltage switchgear

Country Status (1)

Country Link
CN (1) CN211480540U (en)

Similar Documents

Publication Publication Date Title
CN210224641U (en) Dust-proof power distribution cabinet
CN211958421U (en) Distribution box overheat protection structure
CN211376363U (en) High-efficient radiating current transformer
CN110994377A (en) Roadside electric power distribution cabinet
CN211480540U (en) High-efficient heat abstractor of low-voltage switchgear
CN207884160U (en) A kind of ring main unit with radiator
CN215185393U (en) Multiple radiating environment-friendly box-type substation
CN212695471U (en) Dustproof heat dissipation direct current screen
CN212011893U (en) Box-type substation with uniform heat dissipation
CN211828270U (en) Cooling device for cable production
CN201750060U (en) Box-type substation box body
CN207834908U (en) A kind of intelligent switchboard
CN208572670U (en) A kind of regulated power supply radiator Special heat dissipating aluminium sheet
CN111342353A (en) Good heat dissipation's electric switch board
CN212063201U (en) High-efficient circulation heat dissipation high tension switchgear
CN108512096A (en) A kind of radiator structure of power distribution cabinet and preparation method thereof
CN211879940U (en) High heat dissipation switch cabinet
CN213936952U (en) Power distribution equipment management device
CN216566109U (en) 5G is heat dissipation module for basic station
CN211908132U (en) Protection device of municipal engineering equipment
CN211296474U (en) High-efficiency heat dissipation type permanent magnet motor shell
CN215896752U (en) High-insulation bus duct quick conductive connection structure
CN216016237U (en) Air-cooled heat dissipation type switch board for highway
CN215579891U (en) Block terminal for electric power engineering
CN214044718U (en) Low-voltage draw-out type switch cabinet with good heat dissipation effect

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant