CN214124499U

CN214124499U - Outdoor electrical control box

Info

Publication number: CN214124499U
Application number: CN202023064240.8U
Authority: CN
Inventors: 刘水林; 谭阿文; 刘华佳
Original assignee: Zhuzhou Yida Technology Co ltd
Current assignee: Zhuzhou Yida Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-03
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses an outdoor electrical control box, which comprises a box body and a box door, wherein a heat dissipation air window is formed on the back plate of the box body, a lining plate is formed on the inner side of the heat dissipation air window, a phenolic resin plate is formed on the surface of the lining plate, and a heat dissipation interlayer is separated between the lining plate and the back plate; the surface of the lining plate is connected with a soaking ceramic plate through a first supporting column and is connected with an assembling upright rod through a second supporting column; the soaking ceramic plates are hollow ceramic plates, the assembling upright rods are multiple and are vertically arranged in the box body; the height of the second support column is greater than that of the first support column; the assembly upright stanchion is sleeved with an element assembly seat, and the element assembly seat can slide up and down along the assembly upright stanchion and is fixed. The utility model discloses simple process, processing is convenient, and heat dispersion is superior, and can carry out overall planning and adjustment to the components and parts in the box.

Description

Outdoor electrical control box

Technical Field

The utility model relates to an electrical control box technical field, concretely relates to can carry out outdoor electrical control box of adjustment to arranging of device in the control box.

Background

In the prior art, the electrical control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, and needs to be tested in windy and sandy weather, sunshine insolation, rain and snow weather and extremely hot and cold weather to protect each electrical element in the outdoor electrical control box due to the requirements of working environment.

A large number of electronic components are usually arranged in the electrical control box, and the components can generate a large amount of heat in the working process, so that a heat dissipation structure is usually required to be arranged in the electrical control box to perform auxiliary heat dissipation on the electronic components in the box body, but the traditional electrical control box in the prior art has a poor heat dissipation environment, so that the temperature in the box body is increased, and the measurement and control accuracy of the components for measurement and control is influenced; in addition, the components in the electrical control box are usually fixedly mounted, the mounting process is troublesome, and the positions of the components after being mounted are relatively fixed, so that the components are difficult to adjust, and certain use obstacles exist.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide an outdoor electrical control box, which can be used for solving the defects in the technical background.

The utility model provides a technical problem adopt following technical scheme to realize:

an outdoor electrical control box comprises a box body with an opening and a box door arranged on the opening side of the box body, wherein the box door is connected with the box body through a rotating shaft; a heat dissipation air window is formed on the back plate of the box body, a lining plate is formed on the inner side of the heat dissipation air window, a phenolic resin plate is formed on the surface of the lining plate, and a heat dissipation interlayer is arranged between the lining plate and the back plate in a separating mode; the surface of the lining plate is also provided with a plurality of threaded connecting seats, the lining plate is connected with a soaking ceramic plate through a first supporting column and is connected with an assembling upright rod through a second supporting column on the threaded connecting seats; the soaking ceramic plates are hollow ceramic plates, the corner positions of the soaking ceramic plates are fixed on the surface of the lining plate through first supporting columns, the assembling vertical rods are vertically arranged in the box body, and the assembling vertical rods are fixed on the surface of the lining plate through a plurality of second supporting columns in the length direction; the height of the second support column is greater than that of the first support column; the assembly vertical rod is sleeved with an element assembly seat, the element assembly seat can move up and down along the assembly vertical rod and can be fixed at any height position of the assembly vertical rod through a fixing structure.

As a further limitation, the box body and the lining plate are made of cold-rolled galvanized steel sheets through molding.

As a further limitation, the heat dissipation louver is a louvered heat dissipation louver.

As a further limitation, the upper part and the lower part of the heat dissipation interlayer are communicated with the space in the box body, and the interlayer is used as a vertical air duct to assist the heat dissipation air window in heat dissipation.

As a further limitation, the assembling vertical rod is of a hollow square tube structure, and an array hole arranged along the length direction of the assembling vertical rod is formed in one side edge of the assembling vertical rod; the component assembling seat comprises a sleeve and an assembling plate formed on the surface of the sleeve; the casing pipe is matched with the section of the assembling vertical rod and sleeved on the assembling vertical rod, and the position of the component assembling seat on the assembling vertical rod is adjusted on one side through matching combination of the threaded ejector rod and the array hole; the assembling plate is a trapezoidal plate, and a threaded hole for being in threaded connection with the component is formed in the trapezoidal plate.

As a further limitation, each of the first support column and the second support column includes a base, an inner concave step is provided on the base, and an outer thread surface for assembling connection with the threaded connection seat is formed on the inner concave step.

As a further limitation, the bottom of the box body is provided with a hollow base, the hollow base is connected with the cement base through a connecting bolt, and a space between the hollow part of the hollow base and the cement base can be used as a heat dissipation chamber.

Has the advantages that: the outdoor electrical control box has simple structure, beautiful appearance, good safety and high reliability, can timely distribute heat in the distribution box, can effectively prevent electrical elements from overheating, avoids accidents and has high safety factor; and through the setting of second support column and assembly pole setting, can distribute the assembly area in the box, cooperation components and parts assembly seat can carry out the overall arrangement distribution with the occupation space of different components and parts in the assembly area in the box, guarantees the make full use of the assembly area in the box.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Wherein: 1. an upper cover; 2. sealing the rubber ring; 3. a connecting rod; 4. a back plate; 5. a heat dissipation louver; 6. a second support column; 7. a threaded connection base; 8. soaking the ceramic plate; 9. a base; 10. a first support column; 11. fixing the bolt; 12. a liner plate; 13. a ground connection bolt; 14. a cement base; 15. a phenolic resin plate; 16. a sleeve; 17. assembling a plate; 18. and assembling the vertical rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1, a preferred embodiment of an outdoor electrical control box is shown, in this embodiment, the side of the outdoor electrical control box is shown, the outdoor electrical control box comprises a box body, the box body is made of cold-rolled galvanized steel plates, the cold-rolled galvanized steel plates are bent by a bending machine, then are punched and are spliced to form, the front of the box body is opened, and a box door is hinged to the front opening; the upper surface of the box body is opened, the opening position is sealed through the upper cover 1, and the upper cover 1 and the box door are both provided with sealing rubber rings 2 for sealing.

The bottom of the box body is provided with a hollow base which is connected with a cement base 14 through a grounding connecting bolt 13, and the space between the hollow part of the hollow base and the cement base 14 can be used as a heat dissipation chamber.

A louver structure connected with the inner volume space of the outdoor electrical control box is formed on a back plate 4 of the outdoor electrical control box to be used as a heat dissipation air window 5, a lining plate 12 is formed on the inner side of the back plate 4, the lining plate 12 is formed by a whole cold-rolled galvanized steel plate, and two sides of the lining plate are respectively welded and fixed with the back plate 4 through connecting rods 3 with U-shaped sections, so that a heat dissipation interlayer space communicated up and down is formed between the lining plate 12 and the back plate 4. The surface of the lining plate 12 is formed with a plurality of threaded connection seats 7, and in order to improve the insulation protection of the lining plate 12 to the box body, a layer of phenolic resin plate 15 is further formed on the surface of the lining plate 12 to be used as an insulation structure, and the phenolic resin plate is provided with holes at positions corresponding to the threaded connection seats 7 and is attached to the lining plate 12 on the inner side.

And fixedly connected with first support column 10 and second support column 6 respectively in threaded connection seat 7 on welt 12, its first support column 10 and second support column 6 all include basal portion 9, are provided with the indent rank on the basal portion 9 of first support column 10 and second support column 6 to the shaping has the external screw thread face that is used for carrying out assembly connection with threaded connection seat 7 on the indent rank, and first support column 10 and second support column 6 are adorned on threaded connection seat 7 soon. The height of first support column 10 is 30mm, is provided with four on welt 12, and four first support column 10 symmetries set up in the corner position of welt 12, trompil on the terminal surface of first support column 10 to at downthehole internal thread of attacking, and the position that corresponds four first support column 10 on the soaking ceramic plate 8 is provided with the assembly position, and fixes soaking ceramic plate 8 through adorning fixing bolt 11 soon in the assembly position. In this embodiment, soaking ceramic plate 8 is the grid ceramic plate of fretwork, and the height 50mm of second support column 6, the grid hole that corresponds through soaking ceramic plate 8, and second support column 6 is a plurality of, and different second support columns 6 are fixed the setting on same vertical line and are linked firmly with assembly pole setting 18, and the cover is equipped with components and parts assembly seat on assembly pole setting 18.

In this embodiment, the assembling vertical rod 18 is a hollow square tube structure, and an array hole is formed on one side edge of the assembling vertical rod along the length direction of the assembling vertical rod; the component assembly base comprises a sleeve 16 and an assembly plate 17 formed on the surface of the sleeve 16, wherein the sleeve 16 is sleeved on and assembled on the vertical rod 18 at two sides and can slide up and down along the vertical rod 18, a threaded mandril is arranged at one side of the sleeve 16, and the threaded mandril is pushed into a corresponding array hole by rotating the threaded mandril, namely the component assembly base is fixed on the vertical rod 18 at a corresponding position; the mounting plate 17 is a trapezoidal plate having a threaded hole for screw-coupling with a component.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.

Claims

1. An outdoor electrical control box is characterized by comprising a box body with an opening and a box door arranged on the opening side of the box body, wherein the box door is connected with the box body through a rotating shaft; a heat dissipation air window is formed on the back plate of the box body, a lining plate is formed on the inner side of the heat dissipation air window, a phenolic resin plate is formed on the surface of the lining plate, and a heat dissipation interlayer is arranged between the lining plate and the back plate in a separating mode; the surface of the lining plate is also provided with a plurality of threaded connecting seats, the lining plate is connected with a soaking ceramic plate through a first supporting column and is connected with an assembling upright rod through a second supporting column on the threaded connecting seats; the soaking ceramic plates are hollow ceramic plates, the corner positions of the soaking ceramic plates are fixed on the surface of the lining plate through first supporting columns, the assembling vertical rods are vertically arranged in the box body, and the assembling vertical rods are fixed on the surface of the lining plate through a plurality of second supporting columns in the length direction; the height of the second support column is greater than that of the first support column; the assembly vertical rod is sleeved with an element assembly seat, the element assembly seat can move up and down along the assembly vertical rod and can be fixed at any height position of the assembly vertical rod through a fixing structure.

2. The outdoor electrical control box of claim 1, wherein the box body and the lining plate are formed by cold-rolled galvanized steel plates.

3. The outdoor electrical control box of claim 1, wherein said louver is a louvered louver.

4. The outdoor electrical control box of claim 1, wherein the upper and lower parts of the heat dissipation interlayer are communicated with the space in the box body, and the interlayer is used as a vertical air duct to assist the heat dissipation louver in heat dissipation.

5. The outdoor electrical control box of claim 1, wherein the assembling vertical rod is a hollow square tube structure, and an array hole is formed in one side edge of the assembling vertical rod along the length direction of the assembling vertical rod; the component assembling seat comprises a sleeve and an assembling plate formed on the surface of the sleeve; the casing pipe is matched with the section of the assembling vertical rod and sleeved on the assembling vertical rod, and the position of the component assembling seat on the assembling vertical rod is adjusted on one side through matching combination of the threaded ejector rod and the array hole; the assembling plate is a trapezoidal plate, and a threaded hole for being in threaded connection with the component is formed in the trapezoidal plate.

6. The outdoor electrical control box according to claim 1, wherein the first support column and the second support column each comprise a base portion, the base portion is provided with an inner concave step, and an outer threaded surface for assembling connection with a threaded connection seat is formed on the inner concave step.

7. The outdoor electrical control box of claim 1, wherein the bottom of the box body is provided with a hollow base, the hollow base is connected with the cement base through a connecting bolt, and a space between the hollow part of the hollow base and the cement base can be used as a heat dissipation chamber.