CN219321865U - Wireless leakage detection alarm power cabinet - Google Patents
Wireless leakage detection alarm power cabinet Download PDFInfo
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- CN219321865U CN219321865U CN202320230771.4U CN202320230771U CN219321865U CN 219321865 U CN219321865 U CN 219321865U CN 202320230771 U CN202320230771 U CN 202320230771U CN 219321865 U CN219321865 U CN 219321865U
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Abstract
The utility model discloses a wireless leakage detection alarm power cabinet, and belongs to the technical field of power cabinets. The utility model relates to a wireless leakage detection alarm power cabinet, which comprises a power cabinet device, wherein the power cabinet device comprises a power cabinet body and a power-off alarm, a leakage detection assembly and a fixing assembly are arranged in the power cabinet body, the leakage detection assembly comprises a protection switch and a ground wire, the lower end of the ground wire is connected with the ground, and a current sensor is fixedly connected with the outer side of the ground wire.
Description
Technical Field
The utility model relates to the technical field of power supply cabinets, in particular to a wireless electric leakage detection alarm power supply cabinet.
Background
The power supply cabinet is characterized in that switching equipment, measuring instruments, protection appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, the arrangement of the power supply cabinet meets the requirement of normal operation of a power system, the safety of personnel and surrounding equipment is not endangered, and a circuit can be switched on or off by means of manual or automatic switches during normal operation.
The power cabinet is electrified in the easy emergence electric leakage of in-process that uses makes the power cabinet shell, because the resistance of power cabinet shell is great, and the electric current that its passed through is less, and current detection device sensitivity is not high enough and is difficult to detect, and the power cabinet is opened from the front when carrying out maintenance operation and is received the hindrance of other three faces easily, and the operation is not convenient enough.
The problems described above are addressed. Therefore, a wireless leakage detection alarm power cabinet is provided.
Disclosure of Invention
The utility model aims to provide a wireless leakage detection alarm power cabinet which adopts the device to work, thereby solving the problems that the power cabinet shell is electrified due to easy occurrence of leakage in the using process of the power cabinet, the passing current of the power cabinet shell is smaller due to larger resistance of the power cabinet shell, the sensitivity of the existing detection device is not high enough, the detection is not easy to be carried out, the power cabinet is easy to be blocked by other three surfaces when being opened from the front during maintenance operation, and the operation is not convenient enough.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model relates to a wireless electric leakage detection alarm power cabinet, which comprises a power cabinet device, wherein the power cabinet device comprises a power cabinet body and an electric interruption alarm fixedly connected to the upper end of the power cabinet body, an electric leakage detection assembly and a fixing assembly are arranged in the power cabinet body, a rotating assembly is arranged on the side face of the power cabinet body, two groups of rotating assemblies are arranged, a rotating plate is arranged on the outer side of each rotating assembly, the electric leakage detection assembly comprises a protection switch and a ground wire which are fixedly connected to the inner wall of the power cabinet body, the lower end of the ground wire penetrates through the bottom of the power cabinet body to be connected with the ground, and a current sensor is fixedly connected to the outer side of the ground wire.
Preferably, the electric leakage detection assembly further comprises a power-off assembly arranged inside the power cabinet body and a connecting wire with one end fixedly connected to the lower end of the power-off alarm.
Preferably, the outage subassembly includes fixed connection at the shell casing of the cabinet body inner wall of power cabinet, and the upper and lower end of shell casing is fixedly connected with input electric wire and output electric wire respectively.
Preferably, the outage subassembly still includes fixed connection at the first push-pull electromagnet of shell shells inner wall and fixed connection at the insulating block of first push-pull electromagnet output, insulating block one side fixedly connected with conducting block, and conducting block swing joint is between input electric wire and output electric wire.
Preferably, the fixed component comprises a first fixing piece fixedly connected to the lower end of the rotating plate, and further comprises a second fixing piece and a supporting block fixedly connected to the inner wall of the power cabinet body.
Preferably, the upper end of the supporting block is fixedly connected with a second push-pull electromagnet, and the second push-pull electromagnet penetrates through and is connected with the first fixing piece and the second fixing piece.
Preferably, the rotating assembly comprises a first fixing plate which is in threaded connection with the upper end inside the power cabinet body and a second fixing plate which is in threaded connection with the side face of the rotating plate, one end of the first fixing plate is fixedly connected with a first fixing ring, and the first fixing rings are provided with two groups.
Preferably, one end of the second fixing plate is fixedly connected with a second fixing ring, two groups of second fixing rings are arranged, the two groups of first fixing rings and the second fixing rings are rotationally connected with a rotating shaft, and torsion springs are sleeved outside the rotating shaft.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the power cabinet device generates electricity leakage, the power cabinet body is electrified, current is led to the ground through the ground wire, when the current sensor detects that the ground wire passes through the current, the first push-pull electromagnet is electrified, so that the end part of the first push-pull electromagnet is retracted, the conductive block is pulled until the conductive block leaves an input wire, the power cabinet is powered off, and meanwhile, the power-off alarm gives an alarm, so that the electricity leakage detection alarm function is realized.
2. According to the wireless leakage detection alarm power cabinet provided by the utility model, the second push-pull electromagnet is electrified, the upper end of the second push-pull electromagnet is retracted, and the torsion spring in a compressed state rebounds at the moment, so that the second fixed plate is in threaded connection with the rotating plates, and the two groups of rotating plates are driven to bounce, so that the inside of the power cabinet device is exposed, and the maintenance is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the power cabinet device of the present utility model;
FIG. 3 is a schematic view of the structure of the leakage detecting assembly according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the power-off mechanism according to the present utility model;
FIG. 5 is a schematic view of a fixing assembly according to the present utility model;
FIG. 6 is a schematic view of a rotating assembly according to the present utility model;
fig. 7 is a schematic view of a torsion spring according to the present utility model.
In the figure: 1. a power supply cabinet device; 11. a power supply cabinet body; 12. a power-off alarm; 14. a rotating assembly; 141. a first fixing plate; 142. a second fixing plate; 143. a first fixing ring; 144. a second fixing ring; 145. a rotating shaft; 146. a torsion spring; 15. a rotating plate; 16. a leakage detection assembly; 161. a protection switch; 162. a ground wire; 163. a current sensor; 164. a power-off assembly; 1641. a housing shell; 1642. an input wire; 1643. an output wire; 1644. a conductive block; 1645. an insulating block; 1646. a first push-pull electromagnet; 165. connecting wires; 17. a fixing assembly; 171. a first fixing piece; 172. a second fixing piece; 173. a support block; 174. and a second push-pull electromagnet.
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.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1-3, a wireless leakage detection alarm power cabinet comprises a power cabinet device 1, the power cabinet device 1 comprises a power cabinet body 11 and a power-off alarm 12 fixedly connected to the upper end of the power cabinet body 11, a leakage detection assembly 16 and a fixing assembly 17 are arranged inside the power cabinet body 11, a rotating assembly 14 is arranged on the side face of the power cabinet body 11, two groups of rotating assemblies 14 are arranged, a rotating plate 15 is arranged outside the rotating assembly 14, the leakage detection assembly 16 comprises a protection switch 161 and a ground wire 162 fixedly connected to the inner wall of the power cabinet body 11, the lower end of the ground wire 162 penetrates through the bottom of the power cabinet body 11 to be connected with the ground, a current sensor 163 is fixedly connected to the outer side of the ground wire 162, and the leakage detection assembly 16 further comprises a power-off assembly 164 arranged inside the power cabinet body 11 and a connecting wire 165 with one end fixedly connected to the lower end of the power-off alarm 12.
The utility model is further described below with reference to examples.
Example 1:
referring to fig. 4, the power-off assembly 164 includes a housing body 1641 fixedly connected to an inner wall of the power cabinet 11, an input wire 1642 and an output wire 1643 are fixedly connected to upper and lower ends of the housing body 1641, the power-off assembly 164 further includes a first push-pull electromagnet 1646 fixedly connected to the inner wall of the housing body 1641 and an insulating block 1645 fixedly connected to an output end of the first push-pull electromagnet 1646, a conductive block 1644 is fixedly connected to one side of the insulating block 1645, and the conductive block 1644 is movably connected between the input wire 1642 and the output wire 1643.
Example 2:
referring to fig. 5-7, the fixing assembly 17 includes a first fixing plate 171 fixedly connected to the lower end of the rotating plate 15, the fixing assembly 17 further includes a second fixing plate 172 fixedly connected to the inner wall of the power cabinet 11 and a supporting block 173, the upper end of the supporting block 173 is fixedly connected to a second push-pull electromagnet 174, the second push-pull electromagnet 174 penetrates through and connects the first fixing plate 171 and the second fixing plate 172, the rotating assembly 14 includes a first fixing plate 141 screwed to the upper end of the inner portion of the power cabinet 11 and a second fixing plate 142 screwed to the side of the rotating plate 15, one end of the first fixing plate 141 is fixedly connected to a first fixing ring 143, two groups of first fixing rings 143 are provided, one end of the second fixing plate 142 is fixedly connected to a second fixing ring 144, two groups of second fixing rings 144 are provided, the two groups of first fixing rings 143 and the second fixing rings 144 are rotatably connected to the rotating shaft 145, and the outer side of the rotating shaft 145 is sleeved with a torsion spring 146.
To sum up: according to the wireless leakage detection alarm power cabinet, when leakage occurs in the power cabinet device 1, the power cabinet body 11 is electrified, current is led to the ground through the ground wire 162, when the current sensor 163 detects that the ground wire 162 passes through the current, the first push-pull electromagnet 1646 is electrified, so that the end part of the first push-pull electromagnet 1646 is retracted, the conductive block 1644 is pulled until the conductive block 1644 leaves the input wire 1642, the power box is powered off, meanwhile, the power-off alarm 12 gives an alarm, the leakage detection alarm function is realized, the second push-pull electromagnet 174 is electrified, the upper end of the second push-pull electromagnet 174 is retracted, the torsion spring 146 in a compressed state is rebounded, and the second fixing plate 142 is in threaded connection with the rotating plates 15, so that the two groups of rotating plates 15 are driven to bounce, the inside of the power cabinet device 1 is exposed, and maintenance is convenient.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a wireless electric leakage detection warning power cabinet, includes power cabinet device (1), its characterized in that: the utility model provides a power cabinet device (1) is including power cabinet body (11) and fixed connection at outage alarm (12) of power cabinet body (11) upper end, power cabinet body (11) inside is provided with electric leakage detection subassembly (16) and fixed subassembly (17), power cabinet body (11) side is provided with rotating assembly (14), and rotating assembly (14) are provided with two sets of, rotating assembly (14) outside is provided with rotating plate (15), electric leakage detection subassembly (16) are including protection switch (161) and ground wire (162) of fixed connection at power cabinet body (11) inner wall, ground wire (162) lower extreme runs through power cabinet body (11) bottom and is connected with ground, ground wire (162) outside fixedly connected with current sensor (163).
2. The wireless leakage detection alarm power supply cabinet according to claim 1, wherein: the electric leakage detection assembly (16) further comprises a power-off assembly (164) arranged inside the power cabinet body (11) and a connecting wire (165) with one end fixedly connected to the lower end of the power-off alarm (12).
3. The wireless leakage detection alarm power supply cabinet according to claim 2, wherein: the power-off assembly (164) comprises a shell body (1641) fixedly connected to the inner wall of the power cabinet body (11), and an input wire (1642) and an output wire (1643) are fixedly connected to the upper end and the lower end of the shell body (1641) respectively.
4. A wireless leakage detection alarm power supply cabinet according to claim 3, wherein: the power-off assembly (164) further comprises a first push-pull electromagnet (1646) fixedly connected to the inner wall of the shell body (1641) and an insulating block (1645) fixedly connected to the output end of the first push-pull electromagnet (1646), a conductive block (1644) is fixedly connected to one side of the insulating block (1645), and the conductive block (1644) is movably connected between the input wire (1642) and the output wire (1643).
5. The wireless leakage detection alarm power supply cabinet according to claim 1, wherein: the fixed component (17) comprises a first fixing piece (171) fixedly connected to the lower end of the rotating plate (15), and the fixed component (17) further comprises a second fixing piece (172) and a supporting block (173) fixedly connected to the inner wall of the power cabinet body (11).
6. The wireless leakage detection alarm power supply cabinet according to claim 5, wherein: the upper end of the supporting block (173) is fixedly connected with a second push-pull electromagnet (174), and the second push-pull electromagnet (174) penetrates through and is connected with the first fixing piece (171) and the second fixing piece (172).
7. The wireless leakage detection alarm power supply cabinet according to claim 1, wherein: the rotating assembly (14) comprises a first fixing plate (141) which is connected to the upper end inside the power cabinet body (11) in a threaded mode and a second fixing plate (142) which is connected to the side face of the rotating plate (15) in a threaded mode, one end of the first fixing plate (141) is fixedly connected with a first fixing ring (143), and the first fixing rings (143) are provided with two groups.
8. The wireless leakage detection alarm power supply cabinet according to claim 7, wherein: one end of the second fixing plate (142) is fixedly connected with a second fixing ring (144), two groups of second fixing rings (144) are arranged, the two groups of first fixing rings (143) and the second fixing rings (144) are rotationally connected with a rotating shaft (145), and torsion springs (146) are sleeved on the outer side of the rotating shaft (145).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320230771.4U CN219321865U (en) | 2023-02-16 | 2023-02-16 | Wireless leakage detection alarm power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320230771.4U CN219321865U (en) | 2023-02-16 | 2023-02-16 | Wireless leakage detection alarm power cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN219321865U true CN219321865U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320230771.4U Active CN219321865U (en) | 2023-02-16 | 2023-02-16 | Wireless leakage detection alarm power cabinet |
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| CN (1) | CN219321865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116914593A (en) * | 2023-09-12 | 2023-10-20 | 蓉中电气股份有限公司 | Intelligent alarm type low-voltage fixed power distribution cabinet |
-
2023
- 2023-02-16 CN CN202320230771.4U patent/CN219321865U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116914593A (en) * | 2023-09-12 | 2023-10-20 | 蓉中电气股份有限公司 | Intelligent alarm type low-voltage fixed power distribution cabinet |
| CN116914593B (en) * | 2023-09-12 | 2023-12-19 | 蓉中电气股份有限公司 | Intelligent alarm type low-voltage fixed power distribution cabinet |
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