CN216752624U - Power supply control box - Google Patents
Power supply control box Download PDFInfo
- Publication number
- CN216752624U CN216752624U CN202220294625.3U CN202220294625U CN216752624U CN 216752624 U CN216752624 U CN 216752624U CN 202220294625 U CN202220294625 U CN 202220294625U CN 216752624 U CN216752624 U CN 216752624U
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- Prior art keywords
- fixing part
- control box
- working surface
- power control
- fixing portion
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- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a power supply control box. The power control box includes: the box body is internally provided with an accommodating cavity, and the outer part of the box body is provided with a first working surface, a second working surface, a third working surface and a fourth working surface; a first electrical component comprising a power source, a safety relay, a contactor, and a terminal block disposed within the receiving cavity; a second electrical assembly comprising a circuit breaker, a leakage protection module, a start button, a stop button, and an indicator light disposed on the first working surface; and the mounting bracket is fixedly arranged on the third working surface and the fourth working surface. The power supply control box provided by the utility model is simple in structure, convenient to use, convenient for fixing the power supply control box and convenient for carrying the power supply control box.
Description
Technical Field
The utility model relates to a control box, in particular to a power supply control box, and belongs to the technical field of power supply control boxes.
Background
The power supply control box is characterized in that switch equipment, a measuring instrument, protective electrical equipment and auxiliary equipment are assembled in a closed or semi-closed metal box or on a screen according to the electrical wiring requirement, the arrangement of the power supply control box meets the requirement of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, and after the electrical elements in the control box are used for a long time, a large amount of heat can be generated, so that the temperature in the control box is increased, and the operation of the electrical elements in the control box is unstable.
Moreover, the surface of the existing power control box is provided with a plurality of buttons or switches, so that the power control box is inconvenient to transport due to the fact that a carrier easily mistakenly touches the switches in the process of carrying the power control box.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power supply control box to overcome the defects in the prior art.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model comprises the following steps:
the embodiment of the utility model provides a power supply control box, which comprises:
the box body is internally provided with an accommodating cavity, and the outer part of the box body is provided with a first working surface, a second working surface, a third working surface and a fourth working surface;
a first electrical component comprising a power source, a safety relay, a contactor, and a terminal block disposed within the receiving cavity;
a second electrical assembly comprising a circuit breaker, a leakage protection module, a start button, a stop button, and an indicator light disposed on the first working surface;
a third electrical component, the third electrical component comprising a fan heat dissipation hole, an input and output signal connector, a power output connector, and a power inlet wire PG protective joint, which are arranged on the second working surface;
and the mounting bracket is fixedly arranged on the third working surface and the fourth working surface.
Preferably, the first working surface and the second working surface are arranged oppositely, and the third working surface and the fourth working surface are arranged oppositely.
Preferably, the mounting bracket includes a first fixing portion, a second fixing portion and a third fixing portion, wherein the second fixing portion is fixedly connected to the third working surface or the fourth working surface, the first fixing portion and the third fixing portion are respectively fixedly connected to the second fixing portion, and a limiting space is formed between the first fixing portion and the third fixing portion.
Preferably, one end of the second fixing portion is fixedly connected with the first fixing portion, the other end of the second fixing portion is connected with the third fixing portion, and the first fixing portion, the third fixing portion and the second fixing portion are arranged at an angle.
Preferably, the first fixing portion and the third fixing portion are disposed in parallel.
Preferably, the first fixing portion and the third fixing portion are respectively disposed perpendicular to the second fixing portion.
Preferably, the first fixing portion and/or the third fixing portion are further provided with mounting holes.
Preferably, the first fixing portion is fixedly provided with at least two first mounting holes, and the second fixing portion is fixedly provided with at least two second mounting holes.
Preferably, the terminal rows include a first terminal row and a second terminal row, at least one of the first terminal row and the second terminal row being provided with fuses.
Preferably, the case comprises a rectangular parallelepiped structure.
Compared with the prior art, the utility model has the advantages that:
1. the power supply control box provided by the embodiment of the utility model has the advantages of simple structure, convenience in use, convenience in fixing the power supply control box and convenience in carrying the power supply control box.
2. According to the power supply control box provided by the embodiment of the utility model, the fan heat dissipation holes are formed in the working surface, so that heat in the box body can be dissipated timely, and the damage of electrical components caused by overhigh heat in the box body is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a power control box according to an exemplary embodiment of the present invention;
FIG. 2 is a schematic diagram of a mounting bracket in a power control box according to an exemplary embodiment of the present invention;
FIG. 3 is a front view of a power control box provided in an exemplary embodiment of the present invention;
FIG. 4 is a rear view of a power control box provided in an exemplary embodiment of the present invention;
FIG. 5 is a schematic diagram of the interior of a power control box provided in an exemplary embodiment of the present invention;
description of reference numerals: 1. a box body; 2. mounting a bracket; 201. a second fixed part; 202. a third fixed part; 203. a first fixed part; 204. a second mounting hole; 205. a first mounting hole; 3. a button area; 4. a leakage protection module; 5. a circuit breaker; 6. heat dissipation holes of the fan; 7. input and output signal connectors; 8. an AC power output connector; 9. a power supply incoming line PG protective joint; 10. a fan; 11. an AC/DC power supply; 12. a relay; 13. a contactor; 14. a first terminal row; 15. a second terminal row.
Detailed Description
In view of the deficiencies in the prior art, the inventors of the present invention have made extensive studies and extensive practices to provide technical solutions of the present invention. The technical solution, its implementation and principles, etc. will be further explained as follows.
Referring to fig. 1, the present embodiment provides a power control box, which includes:
the box 1, the inside electrical component that is provided with of box 1, the outer wall that is located box 1 is fixed and is provided with installing support 2, through the fixed box 1 of installing support 2, can carry box 1 through installing support 2 simultaneously.
Specifically, the inside of box 1 is provided with accepts the chamber, is located to accept the intracavity fixed and is provided with electrical component, and electrical component includes power, relay 12, contactor 13 and terminal row, and the power can be alternating current-direct current power supply 11, for example: the ac/dc power supply 11 is fixedly arranged on the inner wall of the receiving cavity, and the relay 12, the contactor 13 and the terminal strip can be fixedly arranged in the central area of the receiving cavity, wherein the power supply, the relay 12, the contactor 13 and the terminal strip are arranged in series and/or in parallel.
Specifically, the mounting bracket 2 includes a first fixing portion 203, a third fixing portion 202, and a second fixing portion 201, and the third fixing portion 202 and the first fixing portion 203 are respectively fixedly connected to the second fixing portion 201. The second fixing portion 201 is fixedly connected to the side wall of the case 1, the second fixing portion 201 may be welded to the side wall of the case 1 by welding, or the second fixing portion 201 may be fixed to the side wall of the case 1 by bolts.
Specifically, the third fixing portion 202 is disposed at one end of the second fixing portion 201, and the third fixing portion 202 is disposed perpendicular to the second fixing portion 201, wherein the third fixing portion 202 may be long, and a user may lift a bottom surface of the third fixing portion 202 to transport the box.
Specifically, the first fixing portion 203 is disposed at the other end of the second fixing portion 201, the first fixing portion 203 is disposed perpendicular to the second fixing portion 201, and the first fixing portion 203 is long, so that the mounting bracket 2 is further fixed by fixing the first fixing portion 203.
Specifically, the surface of the second fixing portion 201 may be provided with a plurality of first mounting holes 205, at least two first mounting holes 205 are required to be provided, if the second fixing portion 201 is provided with one first mounting hole 205, the mounting bracket 2 cannot be completely fixed on the surface of the box 1, and the mounting bracket 2 may rotate on the surface of the box 1. The second fixing portion 201 may be fixed to the sidewall of the case 1 by bolts through the first mounting holes 205.
Specifically, the first fixing portion 203 is provided with a plurality of second mounting holes 204, and two second mounting holes 204 may be provided on the surface of the first fixing portion 203, the two second mounting holes 204 being respectively provided at end positions close to the first fixing portion 203.
In particular, the terminal strip includes a first terminal strip 14 and a second terminal strip 15, and fuses may be provided on the first terminal strip 14 or on the second terminal strip 15. The arrangement of the first terminal row 14 and the second terminal row 15 ensures that the connection between the long-distance wires is firm, and construction and later maintenance are convenient.
Specifically, the box body 1 comprises a plurality of working surfaces which are fixedly connected and enclosed to form an accommodating cavity; wherein, the working face includes first working face, second working face, third working face and fourth working face, and is further, first working face sets up with the second working face relatively, and third working face and fourth working face set up relatively, for example: the box body 1 is a cuboid, the first working face is a front face, the second working face is a back face, and the third working face and the fourth working face are side faces.
Specifically, as shown in fig. 3, a button area 3 is disposed on a surface of the first working surface, the button area 3 includes a start button and a stop button, and an indicator lamp may be disposed on the surface of the first working surface, and the indicator lamp and the button are respectively connected to the electrical component.
Specifically, the first working surface is further provided with an electric leakage protection module 4 and a circuit breaker 5, and the electric leakage protection module 4 and the circuit breaker 5 are respectively connected with the electrical component.
Specifically, as shown in fig. 4, a power supply inlet PG protective joint 9 and an AC power supply output connector 8 are arranged on the surface of the second working surface, and the power supply inlet PG protective joint 9 and the AC power supply output connector 8 are respectively connected with an electrical assembly; the second work surface is also provided with input and output signal connectors 7, the input and output signal connectors 7 being connected to electrical components.
Specifically, the second working surface is further provided with a fan heat dissipation hole 6, the fan heat dissipation hole 6 may be configured to be circular, a fan 10 is disposed in the accommodation cavity, and an air outlet of the fan 10 aligns with the fan heat dissipation hole 6.
In particular, the third work surface may be fixed to the mounting bracket 2 by welding or bolting.
The power supply control box provided by the embodiment of the utility model has the advantages of simple structure and convenience in use, and can be fixed through the mounting bracket 2 and carried through the mounting bracket 2; the second working face is provided with the fan heat dissipation holes 6, so that heat in the box body 1 can be dissipated timely, and the damage of an electrical assembly caused by overhigh heat in the box body 1 is prevented.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, which are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and therefore, the protection scope of the present invention is not limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A power control box characterized by comprising:
the box body is internally provided with an accommodating cavity, and the outer part of the box body is provided with a first working surface, a second working surface, a third working surface and a fourth working surface;
a first electrical component comprising a power source, a safety relay, a contactor, and a terminal block disposed within the receiving cavity;
a second electrical assembly comprising a circuit breaker, a leakage protection module, a start button, a stop button, and an indicator light disposed on the first working surface;
a third electrical component, the third electrical component comprising a fan heat dissipation hole, an input and output signal connector, a power output connector, and a power inlet wire PG protective joint, which are arranged on the second working surface;
and the mounting bracket is fixedly arranged on the third working surface and the fourth working surface.
2. The power control box of claim 1, wherein: the first working face and the second working face are arranged oppositely, and the third working face and the fourth working face are arranged oppositely.
3. The power control box of claim 2, wherein: the mounting bracket comprises a first fixing part, a second fixing part and a third fixing part, wherein the second fixing part is fixedly connected with the third working surface or the fourth working surface, the first fixing part and the third fixing part are respectively fixedly connected with the second fixing part, and a limit space is formed between the first fixing part and the third fixing part.
4. The power control box of claim 3, wherein: one end of the second fixing part is fixedly connected with the first fixing part, the other end of the second fixing part is connected with the third fixing part, and the first fixing part, the third fixing part and the second fixing part are arranged at an angle.
5. The power control box of claim 4, wherein: the first fixing part and the third fixing part are arranged in parallel.
6. The power control box of claim 5, wherein: the first fixing part and the third fixing part are respectively arranged perpendicular to the second fixing part.
7. The power control box of claim 6, wherein: and the first fixing part and/or the third fixing part are/is also provided with mounting holes.
8. The power control box of claim 7, wherein: the first fixing part is provided with at least two first mounting holes, and the second fixing part is provided with at least two second mounting holes.
9. The power control box of claim 1, wherein: the terminal rows include a first terminal row and a second terminal row, at least one of the first terminal row and the second terminal row being provided with fuses.
10. The power control box of claim 1, wherein: the box body comprises a cuboid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294625.3U CN216752624U (en) | 2022-02-14 | 2022-02-14 | Power supply control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220294625.3U CN216752624U (en) | 2022-02-14 | 2022-02-14 | Power supply control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216752624U true CN216752624U (en) | 2022-06-14 |
Family
ID=81918711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220294625.3U Active CN216752624U (en) | 2022-02-14 | 2022-02-14 | Power supply control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216752624U (en) |
-
2022
- 2022-02-14 CN CN202220294625.3U patent/CN216752624U/en active Active
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