CN220043051U - Low-voltage dual-power supply switching cabinet - Google Patents
Low-voltage dual-power supply switching cabinet Download PDFInfo
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- CN220043051U CN220043051U CN202321405261.2U CN202321405261U CN220043051U CN 220043051 U CN220043051 U CN 220043051U CN 202321405261 U CN202321405261 U CN 202321405261U CN 220043051 U CN220043051 U CN 220043051U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 12
- 230000009977 dual effect Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses a low-voltage dual-power supply switching cabinet, which relates to the technical field of dual-power supply switching cabinets and comprises a cabinet body, wherein a conductive block is fixedly arranged at the lower end of a side wall surface in the cabinet body, a conductive wire is fixedly connected to the lower end of the side wall surface of the cabinet body, a mounting frame is fixedly arranged at the upper end of the side wall surface of the cabinet body, the mounting frame is positioned right above the conductive wire, a placing wheel is rotatably arranged at the inner side of the mounting frame, the placing wheel is made of steel, one end of the conductive wire penetrates through the cabinet body and is connected with the conductive block in the cabinet body, and the other end of the conductive wire penetrates through the placing wheel and extends to the ground. According to the utility model, whether the circuit in the cabinet leaks electricity or not can be detected through the mutual coordination of the conductive wires, the placing wheels and the alarm lamp, if the electricity leaks, the alarm can sound to prompt a worker to process the circuit as soon as possible, and the conductive wires can guide the leaked electricity of the circuit to the ground for decomposition, so that the potential safety hazard that the worker touches the cabinet body and is electrically damaged is avoided.
Description
Technical Field
The utility model relates to the technical field of dual-power supply switching cabinets, in particular to a low-voltage dual-power supply switching cabinet.
Background
The dual-power supply system is a system for realizing automatic switching power supply between a mains supply and a standby power supply through a dual-power supply switching controller, when a sudden fault of a common power supply leads to power failure, the dual-power supply switching controller controls a circuit breaker on the mains supply side to be opened, and the circuit breaker on the standby power supply side is closed, so that the standby power supply supplies power, and the continuous reliability of the power supply is ensured; the low-voltage double-power supply switching cabinet is an electrical device, and all external lines firstly enter a main control switch in the cabinet and then enter a branch control switch, and all branches are arranged according to the requirements. The low-voltage dual-power supply switching cabinet is mainly used in an electric power system, and plays a vital role in switching, controlling and protecting electric equipment for power generation, transmission, distribution and electric energy conversion. The components in the low-voltage dual-power supply switching cabinet mainly comprise a circuit breaker, a disconnecting switch, a load switch, an operating mechanism and the like.
For example, chinese patent application No. 201820100251.0 discloses a dual-power switching low-voltage switchgear, through starting driving motor, and then driving motor's drive shaft can drive the rotation fan and rotate, through having placed the ice-cube in the case, can be under the effect of rotation fan, carry out quick cooling to the cabinet body and handle.
It has the following drawbacks:
because low-voltage dual supply switch cabinet is the metal material generally, and the metal material generally has electric conductivity, if the electric leakage appears in the inside circuit of low-voltage dual supply switch cabinet and when circuit protector appears damaging, the electric quantity that the circuit spills can make the whole electrified of low-voltage dual supply switch cabinet, has the potential safety hazard of being injured by electricity when like this if staff touches it.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a low-voltage dual-power supply switching cabinet.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the electric cabinet comprises a cabinet body, wherein a conductive block is fixedly arranged at the lower end of a side wall surface in the cabinet body, a conductive wire is fixedly connected to the lower end of the side wall surface of the cabinet body, a mounting frame is fixedly arranged at the upper end of the side wall surface of the cabinet body, and the mounting frame is positioned right above the conductive wire;
the inner side of the mounting frame is rotatably provided with a placing wheel, the placing wheel is made of steel, one end of the conductive wire penetrates through the cabinet body to be connected with a conductive block in the cabinet body, and the other end of the conductive wire penetrates through the placing wheel and extends to the ground;
the up end fixedly connected with mounting panel of mounting bracket, the up end fixed mounting of mounting panel has the lamp stand, the up end of lamp stand is equipped with the alarm lamp, alarm lamp with take and put round electric connection.
As a further description of the above technical solution:
the utility model discloses a cabinet, including cabinet body, shutter, dust screen, shutter, shield, door and dust screen, the cabinet body's a side wall passes through the hinge and rotates installs the revolving door, the opening has been seted up to a side wall of revolving door, be equipped with shutter, dust screen in proper order in the opening, the shutter is located the outside, the dust screen is located the inboard.
As a further description of the above technical solution:
four mounting bases are fixedly mounted on two side wall surfaces of the cabinet body in sequence, and eight mounting bases correspond to each other in two positions.
As a further description of the above technical solution:
the LED illuminating lamp is characterized in that a groove is formed in the top end of the inner side of the cabinet body, an LED illuminating lamp is fixedly arranged at the bottom end of the inner side of the groove, a protective net is fixedly arranged at the top end of the inner side of the cabinet body, and the protective net corresponds to the groove in position.
As a further description of the above technical solution:
the cabinet is characterized in that a storage box is fixedly arranged on the lower end face of the cabinet body, and a folding door is rotatably arranged on one side wall face of the storage box through a hinge.
As a further description of the above technical solution:
the inside of the storage box is sequentially and fixedly provided with two partition plates, and the two partition plates divide the inside of the storage box into a plurality of placement areas.
The utility model has the following beneficial effects:
the electric lead, the setting wheel and the alarm lamp are matched with each other to detect whether the circuit inside the cabinet leaks electricity or not, if the electric leakage can sound to prompt a worker to process the electric lead as soon as possible, the setting of the electric lead can lead the electricity leaked from the circuit to the ground for decomposition, so that the potential safety hazard that the worker touches the cabinet body and is electrically injured is avoided.
Drawings
FIG. 1 is a first view of a schematic overall structure of the present utility model;
FIG. 2 is a schematic view of the whole structure of the present utility model at a second view angle;
fig. 3 is a perspective view of the case of the present utility model.
Legend description:
1. a cabinet body; 2. a conductive block; 3. a conductive wire; 4. a mounting frame; 5. a setting wheel; 6. a mounting plate; 7. an alarm lamp; 8. a rotating door; 9. a shutter; 10. a dust screen; 11. a mounting base; 12. a protective net; 13. a storage box; 14. a folding door; 15. a partition plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: including the cabinet body 1, a side wall face lower extreme fixed mounting in the cabinet body 1 has conducting block 2, a side wall face lower extreme fixedly connected with conducting wire 3 of the cabinet body 1, a side wall face upper end fixed mounting of the cabinet body 1 has mounting bracket 4, mounting bracket 4 is located directly over the conducting wire 3, the inboard rotation of mounting bracket 4 is installed and is taken turns 5, take turns 5 and be steel material, the one end of conducting wire 3 is passed the cabinet body 1 and is connected with conducting block 2 in the cabinet body 1, the other end of conducting wire 3 passes and takes turns 5 and extend to ground, the up end fixedly connected with mounting panel 6 of mounting bracket 4, the up end fixed mounting of mounting panel 6 has the lamp stand, the up end of lamp stand is equipped with alarm lamp 7, alarm lamp 7 and take turns 5 electric connection. The electric leakage of the circuit inside the cabinet body 1 can be detected through the mutual matching of the electric conduction wire 3, the placing wheel 5 and the alarm lamp 7, if the electric leakage can sound to prompt a worker to process the electric leakage as soon as possible, the electric leakage of the circuit can be guided to the ground for decomposition through the arrangement of the electric conduction wire 3, and therefore the potential safety hazard that the worker touches the cabinet body 1 and is electrically injured is avoided.
A rotary door 8 is rotatably installed on one side wall surface of the cabinet body 1 through a hinge, a through hole is formed in one side wall surface of the rotary door 8, a louver 9 and a dust screen 10 are sequentially arranged in the through hole, the louver 9 is located on the outer side, and the dust screen 10 is located on the inner side. The setting of opening and shutter 9 makes things convenient for cabinet body 1 inside heat dissipation, and dust screen 10 can block external dust to fall into cabinet body 1 through shutter 9, has avoided falling into the normal use of electrical apparatus in cabinet body 1 of the dust in cabinet body 1.
Four mounting bases 11 are fixedly mounted on two side wall surfaces of the cabinet body 1 in sequence, eight mounting bases 11 correspond to each other in two pairs, the top end of the inner side of the cabinet body 1 is provided with a groove, the bottom end of the inner side of the groove is fixedly provided with an LED illuminating lamp, the top end of the inner side of the cabinet body 1 is fixedly provided with a protective screen 12, and the positions of the protective screen 12 and the groove correspond to each other. The setting of installation base 11 is convenient for the installation of cabinet body 1, and the LED light is convenient for to cabinet body 1 inside illumination, and the setting of protection network 12 not only plays the guard action to the LED light, but also makes things convenient for the LED light to dispel the heat in the use.
The lower end face of the cabinet body 1 is fixedly provided with a storage box 13, one side wall face of the storage box 13 is rotatably provided with a folding door 14 through a hinge, the inner side of the storage box 13 is sequentially and fixedly provided with two partition plates 15, and the two partition plates 15 divide the inside of the storage box 13 into a plurality of placement areas. The storage box 13 is convenient for storing some frequently damaged components in the cabinet body 1, and the components can be classified and placed by the arrangement of a plurality of placement areas.
Working principle:
when the device is used, a user firstly passes one end of the conductive wire 3 through the placing wheel 5 and places the conductive wire on the ground, when electric leakage occurs in the circuit inside the cabinet body 1 and the circuit protector is damaged, the electric quantity leaked by the circuit can be transmitted to the cabinet body 1, the electric quantity on the cabinet body 1 can be transmitted to the conductive wire 3 through the conductive block 2, the conductive wire 3 can be transmitted to the ground for decomposition after receiving the electric quantity, and the conductive wire 3 passes through the placing wheel 5, the alarm lamp 7 and the placing wheel 5 to be electrically connected, and the placing wheel 5 is made of steel materials and has guidance quality, so that when the conductive wire 3 is electrified, the placing wheel 5 can transmit part of the electric quantity attached to the conductive wire 3 to the alarm lamp 7, the alarm lamp 7 can sound after receiving the electric quantity, and prompt a worker to treat the electric quantity as soon as possible.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a low pressure dual power supply switch board, includes the cabinet body (1), its characterized in that: the electric cabinet is characterized in that a conductive block (2) is fixedly arranged at the lower end of a side wall surface in the cabinet body (1), a conductive wire (3) is fixedly connected to the lower end of the side wall surface of the cabinet body (1), a mounting frame (4) is fixedly arranged at the upper end of the side wall surface of the cabinet body (1), and the mounting frame (4) is located right above the conductive wire (3);
the inner side of the mounting frame (4) is rotatably provided with a placing wheel (5), the placing wheel (5) is made of steel, one end of the conducting wire (3) penetrates through the cabinet body (1) to be connected with the conducting block (2) in the cabinet body (1), and the other end of the conducting wire (3) penetrates through the placing wheel (5) and extends to the ground;
the mounting rack is characterized in that the mounting plate (6) is fixedly connected to the upper end face of the mounting rack (4), a lamp holder is fixedly mounted on the upper end face of the mounting plate (6), an alarm lamp (7) is arranged on the upper end face of the lamp holder, and the alarm lamp (7) is electrically connected with the placing wheel (5).
2. The low voltage dual power switching cabinet of claim 1, wherein: the novel multifunctional cabinet is characterized in that a rotary door (8) is rotatably installed on one side wall surface of the cabinet body (1) through a hinge, a through hole is formed in one side wall surface of the rotary door (8), a shutter (9) and a dust screen (10) are sequentially arranged in the through hole, the shutter (9) is located on the outer side, and the dust screen (10) is located on the inner side.
3. The low voltage dual power switching cabinet of claim 1, wherein: four mounting bases (11) are fixedly mounted on two side wall surfaces of the cabinet body (1) in sequence, and eight mounting bases (11) are corresponding to each other in two positions.
4. The low voltage dual power switching cabinet of claim 1, wherein: the LED illuminating lamp is characterized in that a groove is formed in the top end of the inner side of the cabinet body (1), an LED illuminating lamp is fixedly arranged at the bottom end of the inner side of the groove, a protective net (12) is fixedly arranged at the top end of the inner side of the cabinet body (1), and the protective net (12) corresponds to the groove in position.
5. The low voltage dual power switching cabinet of claim 1, wherein: the cabinet is characterized in that a storage box (13) is fixedly arranged on the lower end face of the cabinet body (1), and a folding door (14) is rotatably arranged on one side wall face of the storage box (13) through a hinge.
6. The low voltage dual power switching cabinet of claim 5, wherein: two partition plates (15) are fixedly installed on the inner side of the storage box (13) in sequence, and the two partition plates (15) divide the inside of the storage box (13) into a plurality of placement areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405261.2U CN220043051U (en) | 2023-06-05 | 2023-06-05 | Low-voltage dual-power supply switching cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405261.2U CN220043051U (en) | 2023-06-05 | 2023-06-05 | Low-voltage dual-power supply switching cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220043051U true CN220043051U (en) | 2023-11-17 |
Family
ID=88741607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321405261.2U Active CN220043051U (en) | 2023-06-05 | 2023-06-05 | Low-voltage dual-power supply switching cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220043051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117542678A (en) * | 2024-01-08 | 2024-02-09 | 国网河南省电力公司新乡供电公司 | Dual-power supply change-over switch device |
-
2023
- 2023-06-05 CN CN202321405261.2U patent/CN220043051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117542678A (en) * | 2024-01-08 | 2024-02-09 | 国网河南省电力公司新乡供电公司 | Dual-power supply change-over switch device |
| CN117542678B (en) * | 2024-01-08 | 2024-05-03 | 国网河南省电力公司新乡供电公司 | Dual-power supply change-over switch device |
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