CN219513656U - Energy-saving alternating current low-voltage power distribution cabinet - Google Patents
Energy-saving alternating current low-voltage power distribution cabinet Download PDFInfo
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- CN219513656U CN219513656U CN202320305880.8U CN202320305880U CN219513656U CN 219513656 U CN219513656 U CN 219513656U CN 202320305880 U CN202320305880 U CN 202320305880U CN 219513656 U CN219513656 U CN 219513656U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model provides an energy-saving alternating-current low-voltage power distribution cabinet which comprises a cabinet body, a wire through hole, a radiator, a circuit breaker, a fuse, a voltmeter, a current transformer, a power supply, a pluggable support moisture-proof fixing frame structure and a rotatable adsorption protective cover structure. The plug-in seat, the support column, the vent hole, the support plate, the cabinet body, the fuse, the voltmeter, the current transformer and the power supply are mutually matched, so that the plug-in seat and the support plate are pulled in the use process, and meanwhile, the electric equipment is driven to move, the maintenance work of the electric equipment is facilitated, and the working efficiency in the maintenance process is improved; the setting of rotation lid, observation window, adsorption block, central processing unit, guard sheet and wing section bolt is favorable to carrying out the protection work through the guard sheet to central processing unit in the in-process of using, prevents to cause the purpose that damages influence work to central processing unit in the in-process of using or maintaining.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an energy-saving alternating-current low-voltage power distribution cabinet.
Background
The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This level of equipment should provide protection, monitor and control to the load, and current energy-saving alternating current low voltage distribution cabinet includes the cabinet body, cabinet door, radiator, wiring end, voltmeter, current transformer, movable support board, power, circuit breaker, fuse, observation window, copper busbar, pilot lamp, central processing unit, support frame, when carrying out the in-process of using to the electrical apparatus maintenance of inside, need carry out electrical apparatus dismantlement work, influences maintenance efficiency and can't carry out the problem of protection to central processing unit in the in-process of using.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the energy-saving alternating-current low-voltage power distribution cabinet, which is convenient for disassembling electrical equipment in the maintenance process to improve the maintenance efficiency and is provided with the central processor protection mechanism in the use process by arranging the drawing mechanism in the use process, so that the purpose that the central processor is prevented from being damaged in the use or maintenance process to influence the work is avoided.
An energy-saving alternating current low-voltage power distribution cabinet comprises a cabinet body, wherein a wire through hole is formed in the rear of the upper right side of the cabinet body; a radiator is fixed at the middle position of the top end of the cabinet body through bolts; the left side and the right side of the bottom of the inner wall of the rear end of the cabinet body are respectively fixed with a breaker; the inside of the cabinet body is sequentially provided with a fuse, a voltmeter, a current transformer and a power supply, and the cabinet is characterized in that the fuse, the voltmeter, the current transformer and the power supply are sequentially fixed on a pluggable moisture-proof fixing frame structure; the front end of the cabinet body is provided with a rotatable adsorption protective cover structure.
Preferably, the pluggable support moisture-proof fixing frame structure comprises an inserting seat, and support columns are respectively fixed at four corners of the bottom end of the inserting seat through bolts; the inside of the front end of the plug seat is sequentially provided with vent holes from left to right; the middle position bolt of the upper end of the plug seat is fixed with a supporting plate.
Preferably, the rotatable adsorption protective cover structure comprises a rotary cover, and an observation window is arranged in the middle position inside the upper end of the rotary cover; the upper part of the left side of the front surface and the lower part of the left side of the front surface of the rotary cover are respectively and fixedly provided with an adsorption block through bolts; the copper busbar is fixed at the middle position of the lower part of the surface of the rotary cover through bolts; a central processing unit is fixed in a fixed groove formed in the middle of the lower part of the front surface of the rotary cover; the lower part of the front surface of the rotary cover is provided with a protective sheet; wing-shaped bolts penetrate through four corners of the protective sheet respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the socket, the support column, the vent hole, the support plate, the cabinet body, the fuse, the voltmeter, the current transformer and the power supply are mutually matched, so that the socket and the support plate can be pulled in the use process, and meanwhile, the electric equipment is driven to move, so that the maintenance work of the electric equipment is facilitated, and the working efficiency in the maintenance process is improved.
2. In the utility model, the arrangement of the rotary cover, the observation window, the adsorption block, the central processing unit, the protection sheet and the wing bolt is beneficial to protecting the central processing unit through the protection sheet in the use process and prevents damage to the central processing unit from influencing the work in the use or maintenance process.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the pluggable support moisture-proof fixing frame structure of the utility model.
Fig. 3 is a schematic structural view of a rotatable adsorption protective cover structure of the present utility model.
In the figure:
1. a cabinet body; 2. a wire through hole; 3. a heat sink; 4. a circuit breaker; 5. a fuse; 6. a voltmeter; 7. a current transformer; 8. a power supply; 9. a structure of a pluggable moisture-proof fixing frame; 91. a socket; 92. a support column; 93. a vent hole; 94. a support plate; 10. a rotatable adsorption protective cover structure; 101. a rotary cover; 102. an observation window; 103. an adsorption block; 104. copper busbar; 105. a central processing unit; 106. a protective sheet; 107. wing bolt.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, an energy-saving alternating-current low-voltage power distribution cabinet comprises a cabinet body 1, a through hole 2, a radiator 3, a circuit breaker 4, a fuse 5, a voltmeter 6, a current transformer 7, a power supply 8, a pluggable support moisture-proof fixing frame structure 9 and a rotatable adsorption protection cover structure 10, wherein the through hole 2 is formed in the rear of the upper right side of the cabinet body 1; the radiator 3 is fixed at the middle position of the top end of the cabinet body 1 through bolts; the left side and the right side of the bottom of the inner wall of the rear end of the cabinet body 1 are respectively fixed with a breaker 4; the inside of the cabinet body 1 is sequentially provided with a fuse 5, a voltmeter 6, a current transformer 7 and a power supply 8; the fuse 5, the voltmeter 6, the current transformer 7 and the power supply 8 are sequentially fixed on a pluggable moisture-proof fixing frame structure 9; the front end of the cabinet body 1 is provided with a rotatable adsorption protective cover structure 10; the pluggable support moisture-proof fixing frame structure 9 comprises a plugging seat 91, support columns 92, ventilation holes 93 and a support plate 94, wherein the support columns 92 are respectively fixed at four corners of the bottom end of the plugging seat 91 through bolts; the inside of the front end of the socket 91 is provided with vent holes 93 in sequence from left to right; a supporting plate 94 is fixed at the middle position of the upper end of the socket 91 through bolts; when the electric cabinet is used, the cabinet body 1 is placed at a proper position, then an external lead is used for penetrating through the wire through hole 2 and then connecting the electric equipment, the electric equipment is prevented from being wetted in the process of using through the matching of the plug seat 91 and the support column 92, and the electric equipment after connection works.
In this embodiment, referring to fig. 3, the rotatable adsorption protective cover structure 10 includes a rotatable cover 101, an observation window 102, an adsorption block 103, a copper busbar 104, a central processing unit 105, a protective sheet 106 and an airfoil bolt 107, wherein the observation window 102 is provided at a middle position inside the upper end of the rotatable cover 101; the upper part of the left side of the front surface of the rotary cover 101 and the lower part of the left side of the front surface are respectively and fixedly provided with an adsorption block 103 by bolts; the middle position of the lower part of the surface of the rotary cover 101 is fixedly provided with a copper busbar 104 by bolts; a central processing unit 105 is fixed in a fixed groove formed in the middle of the lower part of the front surface of the rotary cover 101; the lower part of the front surface of the rotary cover 101 is provided with a protective sheet 106; wing bolts 107 penetrate through four corners of the protective sheet 106 respectively; in the using process, the voltmeter 6 is matched with the current transformer 7, information is transmitted to the central processing unit 105, then the central processing unit 105 transmits signals to the variable resistor arranged on the rear surface of the supporting plate 94, resistance adjustment work is achieved, meanwhile, when the resistance is overlarge in the using process, the circuit breaker 4 conducts outage work, and the protection of electrical equipment is achieved while the energy saving effect is achieved.
In this embodiment, specifically, the radiator 3 is disposed in communication with the interior of the cabinet 1; the four corners of the bottom end of the cabinet body 1 are respectively fixed with supporting legs.
In this embodiment, specifically, the ventilation hole 93 is provided in front of the bottom end of the support plate 94; the bottom ends of the support columns 92 are respectively glued with silica gel pads; the rear surface of the support plate 94 is provided with a variable resistor at a middle position.
In this embodiment, specifically, the socket 91 and the support column 92 are inserted into the bottom end of the cabinet 1; the fuse 5 is fixed in front of the upper end of the supporting plate 94 by bolts; the voltmeter 6 is fixed at the middle position of the top of the front surface of the supporting plate 94 through bolts; the current transformer 7 is fixed at the lower part of the middle position of the front surface of the supporting plate 94 by bolts; the power supply 8 is bolted to the bottom of the front surface of the support plate 94.
In this embodiment, specifically, a tempered glass sheet is inlaid in the middle position inside the observation window 102; the protective sheet 106 is a transparent PVC sheet, and through holes are sequentially formed in the middle of the front surface of the protective sheet 106; the wing bolt 107 and the rotary cover 101 are in threaded connection.
In this embodiment, specifically, the rotary cover 101 is hinged to the left side of the front surface of the cabinet 1; a sealing ring is arranged at the contact position of the rotary cover 101 and the cabinet body 1; the adsorption block 103 adopts a magnet block.
Principle of operation
In the utility model, when the electric cabinet is used, the cabinet body 1 is placed at a proper position, then an external lead is used for penetrating through the wire through hole 2 and then connecting the electric equipment, the electric equipment is prevented from being wetted by matching with the support column 92 in the using process, the electric equipment after connection is enabled to work, in the using process, the information is transmitted to the central processing unit 105 by matching the voltmeter 6 with the current transformer 7, then the central processing unit 105 transmits a signal to the variable resistor arranged on the rear surface of the support plate 94, the resistance adjustment work is realized, and meanwhile, when the resistance is overlarge in the using process, the circuit breaker 4 is enabled to conduct the power-off work, so that the protection of the electric equipment is realized, and meanwhile, the energy-saving effect is realized.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (5)
1. An energy-saving alternating current low-voltage power distribution cabinet comprises a cabinet body (1), wherein a wire through hole (2) is formed in the rear of the upper right side of the cabinet body (1); a radiator (3) is fixed at the middle position of the top end of the cabinet body (1) through bolts; the left side and the right side of the bottom of the inner wall of the rear end of the cabinet body (1) are respectively fixed with a breaker (4); the inside of the cabinet body (1) is sequentially provided with a fuse (5), a voltmeter (6), a current transformer (7) and a power supply (8); the energy-saving alternating-current low-voltage power distribution cabinet is characterized in that a fuse (5), a voltmeter (6), a current transformer (7) and a power supply (8) are sequentially fixed on a pluggable supporting moisture-proof fixing frame structure (9); the front end of the cabinet body (1) is provided with a rotatable adsorption protective cover structure (10).
2. The energy-saving alternating current low-voltage power distribution cabinet according to claim 1, wherein the pluggable supporting and moisture-proof fixing frame structure (9) comprises an inserting seat (91), and supporting columns (92) are respectively fixed at four corners of the bottom end of the inserting seat (91) through bolts; the inside of the front end of the plug seat (91) is sequentially provided with vent holes (93) from left to right; the middle position of the upper end of the socket (91) is fixedly provided with a supporting plate (94) through bolts.
3. The energy-saving alternating current low-voltage power distribution cabinet according to claim 1, wherein the rotatable adsorption protective cover structure (10) comprises a rotary cover (101), and an observation window (102) is formed in the middle position inside the upper end of the rotary cover (101); the upper part of the left side of the front surface of the rotary cover (101) and the lower part of the left side of the front surface are respectively and fixedly provided with an adsorption block (103) by bolts; a copper busbar (104) is fixed at the middle position of the lower part of the surface of the rotary cover (101) through bolts; a central processing unit (105) is fixed in a fixed groove formed in the middle of the lower part of the front surface of the rotary cover (101); the lower part of the front surface of the rotary cover (101) is provided with a protective sheet (106); wing-shaped bolts (107) penetrate through four corners of the protection sheet (106) respectively.
4. The energy-saving alternating current low-voltage power distribution cabinet according to claim 2, wherein the socket (91) and the support column (92) are inserted into the bottom end of the cabinet body (1); the fuse (5) is fixed in front of the upper end of the supporting plate (94) through bolts; the voltmeter (6) is fixed at the middle position of the top of the front surface of the supporting plate (94) through bolts; the current transformer (7) is fixed at the lower part of the middle position of the front surface of the supporting plate (94) through bolts; the power supply (8) is fixed on the bottom of the front surface of the supporting plate (94) through bolts.
5. An energy-saving ac low-voltage power distribution cabinet according to claim 3, characterized in that the rotary cover (101) is hinged on the left side of the front surface of the cabinet body (1); a sealing ring is arranged at the contact position of the rotary cover (101) and the cabinet body (1); the adsorption block (103) adopts a magnet block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320305880.8U CN219513656U (en) | 2023-02-24 | 2023-02-24 | Energy-saving alternating current low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320305880.8U CN219513656U (en) | 2023-02-24 | 2023-02-24 | Energy-saving alternating current low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219513656U true CN219513656U (en) | 2023-08-11 |
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ID=87549639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320305880.8U Active CN219513656U (en) | 2023-02-24 | 2023-02-24 | Energy-saving alternating current low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219513656U (en) |
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2023
- 2023-02-24 CN CN202320305880.8U patent/CN219513656U/en active Active
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