CN209747955U - Power supply control cabinet - Google Patents
Power supply control cabinet Download PDFInfo
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- CN209747955U CN209747955U CN201920813595.0U CN201920813595U CN209747955U CN 209747955 U CN209747955 U CN 209747955U CN 201920813595 U CN201920813595 U CN 201920813595U CN 209747955 U CN209747955 U CN 209747955U
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Abstract
The utility model discloses a power control cabinet, include: the cabinet comprises a cabinet body, a cabinet door, a mounting plate and an electrical assembly; the cabinet body and the cabinet door enclose a hollow cavity; the mounting plate is vertically arranged in the hollow cavity and divides the hollow cavity into a first cabinet body cavity and a second cabinet body cavity from front to back; the first cabinet body cavity comprises a third cabinet body cavity and a fourth cabinet body cavity which are arranged up and down; the electric components are distributed in the first cabinet body cavity and the second cabinet body cavity; the cabinet door comprises a second cabinet door, a third cabinet door and a fourth cabinet door which respectively correspond to the second cabinet body cavity, the third cabinet body cavity and the fourth cabinet body cavity. The utility model discloses a power control cabinet spatial distribution is reasonable, and the radiating effect is better, and it is convenient to remove simultaneously.
Description
Technical Field
The utility model relates to a power supply unit technical field especially relates to a semiconductor power control cabinet, is applicable to 208V ~ 380V's AC voltage.
Background
with the increasing requirements of the functions, complexity and the like of the electrical equipment, the design of the electrical equipment needs to meet the requirements of functional power consumption and heat dissipation simultaneously within a limited volume range so as to prevent the failure of electronic devices due to overheating and reduce equipment faults and accidents.
therefore, this application provides a power control cabinet, and the internal space overall arrangement of cabinet is unique for electronic component obtains reasonable installation and overall arrangement, is provided with compulsory cooling system simultaneously, improves the radiating effect of power control cabinet's inside, and can improve the security when operating personnel operates the switch board, and it is convenient to remove.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power control cabinet, when guaranteeing that inside electronic component space distribution is reasonable, satisfies function consumption requirement and heat dissipation requirement.
In order to achieve the above object, the utility model provides a following technical scheme:
The embodiment of the application discloses power control cabinet includes: the cabinet comprises a cabinet body, a cabinet door, a mounting plate and an electrical assembly;
The cabinet body and the cabinet door enclose a hollow cavity;
The mounting plate is vertically arranged in the hollow cavity and divides the hollow cavity into a first cabinet body cavity and a second cabinet body cavity from front to back;
The first cabinet body cavity comprises a third cabinet body cavity and a fourth cabinet body cavity which are arranged up and down;
The electric components are distributed in the first cabinet body cavity and the second cabinet body cavity;
the cabinet door comprises a second cabinet door, a third cabinet door and a fourth cabinet door which respectively correspond to the second cabinet body cavity, the third cabinet body cavity and the fourth cabinet body cavity.
Preferably, in the power control cabinet, the electrical component includes:
The control contactor, the wire outlet terminal row and the control terminal row are distributed in the second cabinet body cavity;
The ground wire row, the copper bar bus post, the zero line row, the main circuit breaker, the leakage detection device, the zero sequence current transformer and the transformer are distributed in the cavity of the third cabinet; and
The contactors, the live wire bars and the circuit breakers are distributed in the fourth cabinet body cavity.
Preferably, in the above power control cabinet, an insulating PC board is disposed between the third cabinet door and the electrical component in the third cabinet cavity, and an insulating PC board is disposed between the fourth cabinet door and the electrical component in the fourth cabinet cavity.
Preferably, in the power control cabinet, a mounting bar protrudes from the inner wall of the cavity of the first cabinet body, and the insulating PC board is fixed on the mounting bar.
Preferably, in the power control cabinet, a groove is formed in the insulating PC board of the fourth cabinet cavity.
preferably, in the above power control cabinet, a fan is disposed in the cabinet body, corresponding air inlets are disposed at two sides of the cabinet body, an air outlet is disposed at the top of the cabinet body, and the fan, the air inlets and the air outlet form a circulation air path.
Preferably, in the above power control cabinet, the fan is disposed below the air outlet.
as a further improvement of the utility model, in the above power control cabinet, cabinet body bottom is equipped with the supporting seat, be equipped with the truckle that can stretch out and draw back from top to bottom on the supporting seat.
Preferably, in the power control cabinet, 5 power supply inlet ports and a plurality of power supply outlet ports are formed at the top end of the cabinet body, and the power supply inlet ports are used for connecting three-phase five wires.
Preferably, in the power control cabinet, a file bag is arranged inside the cabinet door.
Compared with the prior art, the utility model has the advantages of: the forced heat dissipation cooling loop is arranged, so that heat generated by electronic components in the control cabinet during working can be effectively dissipated; due to the unique distribution of the internal space of the power control cabinet, the internal electronic components are reasonably installed and distributed, heat sources can be dispersed, the thermal resistance is reduced, and heat accumulation and heat influence of the electronic components are prevented; the design of the trundle capable of stretching up and down on the base enables the power control cabinet to move more conveniently. By the power supply control cabinet structure of the device, one-way access and N-way output can be realized; this device adopts the power inlet wire mode of five lines of three-phase, has improved the security of equipment greatly.
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 perspective view of a power control cabinet according to an embodiment of the present invention;
Fig. 2 is a front view of a power control cabinet according to an embodiment of the present invention;
fig. 3 is a left side view of the power control cabinet according to an embodiment of the present invention;
Fig. 4 is a front view of the power control cabinet according to an embodiment of the present invention after the door is opened;
fig. 5 is a rear view of the interior of the power control cabinet according to an embodiment of the present invention;
Fig. 6 is an internal structure diagram of a power control cabinet according to an embodiment of the present invention;
fig. 7 is an enlarged detail view of the caster structure of the power control cabinet according to an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Referring to fig. 1-5, in one embodiment, a power control cabinet is provided, comprising a cabinet body 1, a cabinet door 2, a mounting plate 3, a fan 4, electrical components, and an insulating PC board.
The cabinet body 1 and the cabinet door 2 enclose a hollow cavity.
The mounting plate 3 is vertically arranged in the hollow cavity, and the hollow cavity is divided into a first cabinet body cavity and a second cabinet body cavity 12 in the front and at the back.
the first cabinet body cavity comprises a third cabinet body cavity 113 and a fourth cabinet body cavity 114, the third cabinet body cavity 113 is arranged above the fourth cabinet body cavity 114, and the third cabinet body cavity 113 and the fourth cabinet body cavity 114 can be communicated with each other.
the fan 4 is arranged in the second cabinet body cavity 12 and located at the upper left corner of the second cabinet body cavity 12, as shown in fig. 5, and is used for exhausting air and dissipating heat inside the cabinet body 1.
the cabinet body 1 is provided with corresponding air inlets 13(14) on two sides, the top of the cabinet body 1 is provided with an air outlet 15 corresponding to the position of the fan 4, a circulation air path is formed among the air inlets 13(14), the air outlet 15, the fan 4 and the external environment, the top of the cabinet body 1 is provided with five power supply inlet ports 16 which can be respectively connected with three-phase five-wire of an external power supply, the top of the cabinet body 1 is also provided with a plurality of power supply outlet ports 17 behind the power supply inlet ports, and the top of the cabinet body 1 is also provided with a suspension ring hole; the bottom of the cabinet body 1 is provided with a supporting seat 18, the longitudinal section of the supporting seat 18 is M-shaped, and four corners of the supporting seat 18 are provided with caster structures 19 which can stretch up and down.
The cabinet body 1 side, supporting seat 18 bottom is equipped with L shape support bar 181, and L shape support bar 181 one end has seted up the through-hole with supporting seat 18 welding on the opposite side, can be used for fixing when the transportation, prevents to appear removing in the transportation, also can be fixed mutually with ground auxiliary plate when power control cabinet uses, ensures power control cabinet's stability.
the cabinet door 2 is divided into a second cabinet door 22, a third cabinet door 23 and a fourth cabinet door 24 corresponding to the second cabinet body cavity 12, the third cabinet body cavity 113 and the fourth cabinet body cavity 114, and the second cabinet door 22, the third cabinet door 23 and the fourth cabinet door 24 are respectively provided with a cabinet door lock 25.
The third cabinet door 23 and the electrical components in the third cabinet body cavity 113 are provided with an insulating PC board 1131, the inner wall of the third cabinet body cavity 113 is convexly provided with a mounting bar, and the edge of the insulating PC board 1131 is fixed on the mounting bar through a screw, a rivet or a steel nail.
in above-mentioned technical scheme, the mounting bar can be L shape steel sheet, and one side is fixed through screw, rivet or steel nail with the third cabinet body inner wall, and the opposite side is fixed with insulating PC board.
The switch 231, the indicator light 232 and the instrument panel 233 are arranged on the outer side of the third cabinet door 23, and a through hole 11311 is formed in the middle of the insulating PC board 1131 corresponding to the switch 231.
In above-mentioned technical scheme, insulating PC board plays the guard action, can avoid operating personnel directly to touch electric components.
An insulating PC board 1141 is arranged between the fourth cabinet door 24 and the electrical components in the fourth cabinet cavity 114, the inner wall of the fourth cabinet cavity 114 is also convexly provided with a mounting strip, and the edge of the insulating PC board 1141 is fixed on the mounting strip through screws, rivets or steel nails.
In the technical scheme, the mounting bar can be an L-shaped steel plate, one side of the mounting bar is fixed with the inner wall of the fourth cabinet body through screws, rivets or steel nails, and the other side of the mounting bar is fixed with the insulating PC plate.
the fourth cabinet body cavity 114 is divided into a fourth cabinet upper cavity and a fourth cabinet lower cavity due to the spatial arrangement of the electrical components inside the fourth cabinet body cavity 114, the insulating PC board is correspondingly divided into an upper board and a lower board, the lower board is provided with a groove 11411, the fourth cabinet door 24 is provided with a file bag 241, the file bag 241 is fixed on the inner side of the fourth cabinet door 24 through screws or welding modes and used for placing files for recording data, and the hanging ring 242 is arranged in the file bag and can be used for being mounted in a hanging ring hole at the top of the cabinet body and used for transporting the cabinet body.
In the technical scheme, the insulating PC board also plays a protection role, an operator can be prevented from directly touching the electrical component, and the groove strips are arranged on the lower board of the insulating PC board, so that the operator can perform some simple operations under the condition of not contacting with the electrified core electronic component.
In other embodiments, the file pocket 241 may be made of plastic and directly adhered to the inner side of the fourth cabinet door 24.
The electrical components are distributed in the second cabinet cavity 12, the third cabinet cavity 113 and the fourth cabinet cavity 114.
Fig. 6 provides the internal structure diagram of the power control cabinet in an embodiment of the present invention, as shown in fig. 6, the mounting plate in the third cabinet body cavity 113 is provided with a ground wire 1132, a copper busbar 1133, a zero wire 1134, a main circuit breaker 1135, an electric leakage detection device 1136, a zero sequence current transformer 1138 and a transformer 1137.
The main breaker 1135 is mounted in the exact center of the third cabinet cavity 113, corresponding to the through hole 11311 in the insulated PC board 1131 and the switch 231 in the third cabinet door 23.
The mounting plate in the upper cavity of the fourth cabinet body is provided with a contactor 1143 and a live wire row 1144.
The lower cavity of the fourth cabinet body is provided with a circuit breaker 1145, and the arrangement position of the circuit breaker 1145 is matched with the groove strips arranged on the insulating PC board corresponding to the lower cavity of the fourth cabinet body, so that an operator can conveniently and simply operate the circuit breaker without detaching the insulating PC board.
A control contactor 121, an outlet terminal row 122 and a control terminal row 123 are arranged on the mounting plate in the second cabinet cavity 12, and the control contactor 121 is connected to the downstream of the breaker 1145; in the second cabinet body cavity 12, a smoke sensor 125 is further arranged beside the fan 4, an indicator light corresponding to the smoke sensor 125 is arranged in an indicator light 232 on the third cabinet door, and once smoke appears in the power control cabinet, the indicator light flickers to give an alarm to remind an operator.
in this embodiment, the electrical components form the return circuit and all adopt the copper bar to overlap joint, and the electric current converges from the copper bar, divides each branch road, and the power control cabinet in this embodiment can realize a route after giving the load, N way output, and its load current can reach 630A.
Referring to fig. 7, fig. 7 is a detailed diagram of the caster structure 19 of the power control cabinet according to an embodiment of the present invention. The caster structure 19 comprises a caster body 191, a support 192 and a threaded transmission rod 193, the caster body 191 is rotatably connected with the support 192, one end of the threaded transmission rod 193 is fixedly connected to the support 192, the other end of the threaded transmission rod 193 can be rotatably connected with the bottom thread of the cabinet body 1, a fixing nut is further arranged on the threaded transmission rod, and the up-and-down position movement of the threaded transmission rod 193 can be completed by adjusting the fixing nut.
When the power supply control cabinet needs to be moved, the threaded power transmission rod 193 extends to enable the caster body 131 to protrude out of the base 18, the base 18 leaves the ground, and the caster body 191 is in rolling contact with the ground to move easily; after the specified position is reached, the threaded transmission rod 193 stretches, the caster body 131 retracts into the base 18, the base 18 is contacted with the ground, and the power supply control cabinet is fixed on the ground.
In other embodiments, the caster structure capable of extending and retracting up and down may also be other existing technologies, such as a caster structure on a large refrigerator, a caster structure on a trunk, and the like.
The power control cabinet provided by the utility model adopts the forced heat dissipation cooling loop, and the heat generated by the electronic components in the control cabinet during working can be effectively dissipated through the combined action of the fan 4, the air outlet and the air inlet on the side surface of the cabinet body; the internal space layout is reasonable, the heat source can be dispersed, the thermal resistance is reduced, and the heat accumulation of electronic components and the mutual influence are prevented; the power supply control cabinet is more convenient to move due to the design of the telescopic trundles, and does not need to spend a large amount of manpower for carrying; the installation of insulating PC board can keep away a operating personnel direct contact electrical component, and the through-hole and the channel bar of seting up on it can conveniently just make the personnel operate again simultaneously, has improved the security greatly.
The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.
Claims (10)
1. a power control cabinet, comprising: the cabinet comprises a cabinet body, a cabinet door, a mounting plate and an electrical assembly;
The cabinet body and the cabinet door enclose a hollow cavity;
The mounting plate is vertically arranged in the hollow cavity and divides the hollow cavity into a first cabinet body cavity and a second cabinet body cavity from front to back;
The first cabinet body cavity comprises a third cabinet body cavity and a fourth cabinet body cavity which are arranged up and down;
The electric components are distributed in the first cabinet body cavity and the second cabinet body cavity;
The cabinet door comprises a second cabinet door, a third cabinet door and a fourth cabinet door which respectively correspond to the second cabinet body cavity, the third cabinet body cavity and the fourth cabinet body cavity.
2. The power control cabinet of claim 1, wherein the electrical components comprise:
the control contactor, the wire outlet terminal row and the control terminal row are distributed in the second cabinet body cavity;
The ground wire row, the copper bar bus post, the zero line row, the main circuit breaker, the leakage detection device, the zero sequence current transformer and the transformer are distributed in the cavity of the third cabinet; and
The contactors, the live wire bars and the circuit breakers are distributed in the fourth cabinet body cavity.
3. The power control cabinet according to claim 1, wherein an insulating PC board is disposed between the third cabinet door and the electrical component in the third cabinet cavity, and an insulating PC board is disposed between the fourth cabinet door and the electrical component in the fourth cabinet cavity.
4. the power control cabinet as claimed in claim 3, wherein the first cabinet body has a protruding mounting bar on the inner wall of the cavity, and the insulating PC board is fixed on the mounting bar.
5. the power control cabinet of claim 3, wherein the insulating PC board of the fourth cabinet chamber is provided with a groove.
6. The power control cabinet according to claim 1, wherein the cabinet body has a fan therein, the cabinet body has air inlets at two sides thereof and an air outlet at the top thereof, and the fan, the air inlets and the air outlet form a circulation air path.
7. the power control cabinet according to claim 6, wherein the fan is disposed below the air outlet.
8. The power control cabinet according to claim 1, wherein a support base is provided at the bottom of the cabinet body, and casters capable of extending up and down are provided on the support base.
9. the power control cabinet as claimed in claim 1, wherein 5 power inlets and a plurality of power outlets are formed at the top end of the cabinet body, and the power inlets are used for connecting three-phase five-wire.
10. The power control cabinet as claimed in claim 1, wherein a file pocket is provided inside the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813595.0U CN209747955U (en) | 2019-05-31 | 2019-05-31 | Power supply control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813595.0U CN209747955U (en) | 2019-05-31 | 2019-05-31 | Power supply control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747955U true CN209747955U (en) | 2019-12-06 |
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ID=68723345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813595.0U Active CN209747955U (en) | 2019-05-31 | 2019-05-31 | Power supply control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209747955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363810A (en) * | 2021-06-11 | 2021-09-07 | 苏州冠韵威电子技术有限公司 | Power supply cabinet of semiconductor etching equipment |
-
2019
- 2019-05-31 CN CN201920813595.0U patent/CN209747955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363810A (en) * | 2021-06-11 | 2021-09-07 | 苏州冠韵威电子技术有限公司 | Power supply cabinet of semiconductor etching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power control cabinet Effective date of registration: 20221217 Granted publication date: 20191206 Pledgee: Bank of China Limited Suzhou Industrial Park Branch Pledgor: SUZHOU GUANYUNWEI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022320010816 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |