CN219513583U - Electrical cabinet with multiple index monitoring alarm device - Google Patents
Electrical cabinet with multiple index monitoring alarm device Download PDFInfo
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- CN219513583U CN219513583U CN202320600388.3U CN202320600388U CN219513583U CN 219513583 U CN219513583 U CN 219513583U CN 202320600388 U CN202320600388 U CN 202320600388U CN 219513583 U CN219513583 U CN 219513583U
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Abstract
The utility model discloses an electric cabinet with a plurality of index monitoring alarm devices, which comprises a cabinet body, wherein one side of the cabinet body is rotationally connected with a cabinet door, the inner wall of the cabinet body is fixedly connected with a controller, the top of the cabinet body is fixedly connected with an acousto-optic warning device, the acousto-optic warning device is electrically connected with the controller, both sides of the inner wall of the cabinet body are fixedly connected with a fixing frame, the outer wall of the fixing frame is fixedly provided with an assembly plate at equal intervals, the outer wall of the assembly plate above is fixedly connected with a main switch, and the outer wall of the assembly plate above is fixedly connected with a sub-switch at equal intervals. The utility model relates to the technical field of electrical cabinets, and solves the problems that in the prior art, the electrical cabinet is low in safety coefficient due to the fact that the electrical cabinet lacks monitoring functions for multiple indexes such as current, fire and the like, and when wires are short-circuited to cause fire, timely early warning cannot be provided, fire is possibly enlarged due to delay treatment, and serious property loss is caused.
Description
Technical Field
The utility model relates to the technical field of electrical cabinets, in particular to an electrical cabinet with a multi-index monitoring alarm device.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting normal operation of components, and is widely used in the industries of chemical industry, environmental protection, electric power, metallurgy, industry, fire protection, traffic and the like, and the manufacturing materials of the electrical cabinet are generally divided into a hot-rolled steel plate and a cold-rolled steel plate. In the prior art, electrical cabinets are generally equipped with a heat dissipation system, for example, the application number: the utility model provides a high-efficient heat dissipation gas holder of "CN202222736590.7", relates to electrical cabinet technical field, including the cabinet body and cabinet door, the cabinet door passes through hinge swing joint in the positive one side of the cabinet body, the inside bottom fixedly connected with high-efficient heat dissipation mechanism of the cabinet body, rectangular hole has been seted up to the both sides of the cabinet body, and rectangular hole is located high-efficient heat dissipation mechanism's both sides respectively, the top fixedly connected with cooling cylinder of the cabinet body. According to the utility model, through the high-efficiency heat dissipation mechanism, the cooling fan is utilized to blow the cooling air from the bottom end of the fixed plate to the equipment arranged on the fixed plate through the heat dissipation holes, and meanwhile, the cooling air dissipates heat at the bottom end of the equipment through the heat dissipation grooves and then flows to the two sides of the heat dissipation grooves, so that the air enters the cabinet body, and a great amount of heat generated during the operation of the equipment in the cabinet body is effectively and rapidly dissipated, so that the service life of the equipment is prolonged.
However, the heat dissipation system of the electrical cabinet can only cool down in daily use, and due to the lack of monitoring functions on multiple indexes such as current and fire, when the electric wires are short-circuited to cause fire, timely early warning cannot be provided, and fire expansion is possibly caused by delay treatment, so that serious property loss is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the electrical cabinet with the multi-index monitoring alarm device, which solves the problems that the electrical cabinet is low in safety coefficient due to the fact that the electrical cabinet lacks monitoring functions on multiple indexes such as current and fire, and the like, and can not provide timely early warning when a wire is short-circuited to cause fire, and serious property loss is caused by the fact that the fire is enlarged due to delay treatment.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides an regulator cubicle with multinomial index monitoring alarm device, includes the cabinet body, one side of the cabinet body rotates and is connected with the cabinet door, the inner wall fixedly connected with controller of the cabinet body, the top fixedly connected with audible and visual alarm of the cabinet body, audible and visual alarm is connected with the controller electricity, the equal fixedly connected with mount in inner wall both sides of the cabinet body, the outer wall equidistance fixed mounting of mount has the assembly plate, the outer wall fixedly connected with master switch that is located the assembly plate of top, the outer wall equidistance fixedly connected with of the assembly plate that is located the top separately closes, separately close and be connected with the master switch electricity, master switch and separately close the output all cooperation be connected with residual current transformer, residual current transformer and cabinet body fixedly connected with, be located the below assembly plate fixedly connected with residual current formula watch-dog, residual current formula watch-dog is connected with residual current transformer electricity, residual current formula watch-dog is connected with controller electricity, be located the below assembly plate fixedly connected with fire monitoring detector, monitor detector and control detector electricity, the control detector electricity is connected with the first temperature sensor, first temperature sensor is connected with the first equal distance fire sensor.
Preferably, the ventilation holes are formed in two sides of the outer wall of the cabinet body, the filter screens are fixedly connected to two sides of the inner wall of the cabinet body, the filter screens are communicated with the ventilation holes, an exhaust system is arranged at the top of the cabinet body, a second temperature sensor is fixedly connected to the inner wall of the cabinet body, and the exhaust system and the second temperature sensor are respectively and electrically connected with the controller.
Preferably, a partition plate is arranged at the top of the assembly plate and is fixedly connected with the cabinet body, an aerosol fire extinguisher is fixedly connected to the bottom of the partition plate, and the aerosol fire extinguisher is electrically connected with the controller.
Preferably, the inner wall fixedly connected with electric monitoring instrument of cabinet door, electric monitoring instrument is connected with the controller electricity, the inner wall equidistance fixedly connected with voltmeter of cabinet door, the below of voltmeter corresponds and is provided with control switch, control switch and cabinet door fixed connection, control switch and voltmeter are connected with separately the electricity respectively.
Preferably, the top of the cabinet body is fixedly connected with a signal transmission device, and the signal transmission device is electrically connected with the controller.
The utility model provides an electrical cabinet with a plurality of index monitoring alarm devices. The beneficial effects are as follows: this regulator cubicle with multinomial index monitoring alarm device, through the cooperation between residual current transformer, residual current monitor, first temperature sensor, fire monitoring detector, controller and the audible and visual warning device, realize the condition such as electric leakage, high temperature, conflagration in the regulator cubicle monitor to warn through audible and visual warning device, in time cut off the power simultaneously, can avoid causing casualties or the expansion of fire to cause comparatively serious loss of property because of the electric leakage like this, improve the factor of safety of regulator cubicle.
Through the cooperation between first temperature sensor, fire monitoring detector, controller and the aerosol fire extinguisher, when the conflagration takes place in the regulator cubicle, first temperature sensor transmits temperature signal to fire monitoring detector, fire monitoring detector transmits signal to the controller, the controller issues the instruction of putting out a fire to the aerosol fire extinguisher, the aerosol fire extinguisher spouts the inside of regulator cubicle with the microparticle of putting out a fire through inside inert compressed gas, under the dual function of inert gas and the microparticle of putting out a fire, can put out a fire in time, avoid causing bigger loss of property like this.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the present utility model;
FIG. 3 is a schematic diagram of the second temperature sensor, the audible and visual alarm and the controller in FIG. 1;
fig. 4 is a schematic view of the residual current monitor, fire monitoring detector and aerosol fire extinguisher of fig. 1.
In the figure: 1. the cabinet body, 2, cabinet door, 3, mount, 4, assembly board, 5, master switch, 6, branch switch, 7, residual current transformer, 8, residual current type watch-dog, 9, first temperature sensor, 10, fire monitoring detector, 11, electric monitoring instrument, 12, voltage ammeter, 13, control switch, 14, second temperature sensor, 15, controller, 16, audible and visual warning device, 17, aerosol fire extinguisher, 18, signal transmission device, 19, ventilation hole, 20, filter screen, 21, exhaust system, 22, baffle.
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 prior art, the safety coefficient of the electric cabinet is lower due to the lack of the monitoring function of a plurality of indexes such as current, fire and the like, when the electric wire is short-circuited to cause fire, timely early warning cannot be provided, and the fire is possibly enlarged due to delay treatment, so that more serious property loss is caused.
In view of the above, the utility model provides an electrical cabinet with a multi-index monitoring alarm device, which monitors the conditions of electric leakage, high temperature, fire and the like in the electrical cabinet through the cooperation among a residual current transformer, a residual current monitor, a first temperature sensor, a fire monitoring detector, a controller and an acousto-optic warning device, warns through the acousto-optic warning device, simultaneously cuts off the power supply in time, avoids serious property loss caused by casualties or fire expansion due to electric leakage, and improves the safety coefficient of the electrical cabinet.
All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.
As can be seen from fig. 1 to 4, an electrical cabinet with a multi-index monitoring alarm device comprises a cabinet body 1, wherein one side of the cabinet body 1 is rotatably connected with a cabinet door 2, the cabinet body 1 and the cabinet door 2 are both in a cabinet body structure of the electrical cabinet, a controller 15 is fixedly connected with the inner wall of the cabinet body 1, the controller 15 is used for receiving and sending information fed back by each component, an acousto-optic warning device 16 is fixedly connected with the top of the cabinet body 1, the acousto-optic warning device 16 is used for providing early warning when an extreme condition occurs in the electrical cabinet, the acousto-optic warning device 16 is electrically connected with the controller 15, both sides of the inner wall of the cabinet body 1 are fixedly connected with a fixing frame 3, the fixing frame 3 is used for fixing a mounting plate 4, the outer wall of the fixing frame 3 is fixedly provided with a mounting plate 4 at equal intervals, the mounting plate 4 is used for fixing electrical devices, the outer wall of the mounting plate 4 positioned above is fixedly connected with a main switch 5, the outer wall of the assembly plate 4 positioned above is fixedly connected with a separating switch 6 at equal intervals, the separating switch 6 is electrically connected with a main switch 5, the output ends of the main switch 5 and the separating switch 6 are respectively connected with a residual current transformer 7 in a matched manner, the residual current transformer 7 is fixedly connected with a cabinet body 1, the assembly plate 4 positioned below is fixedly connected with a residual current monitor 8, the residual current monitor 8 is electrically connected with the residual current transformer 7, the residual current monitor 8 is electrically connected with a controller 15, the assembly plate 4 positioned below is fixedly connected with a fire monitoring detector 10, the fire monitoring detector 10 is electrically connected with the controller 15, the input end of the fire monitoring detector 10 is electrically connected with a first temperature sensor 9 at equal intervals, and the first temperature sensor 9 is fixedly connected with the cabinet body 1;
in the specific implementation process, it is worth particularly pointing out that the cabinet body 1 and the cabinet door 2 are both of cabinet body structures of the electrical cabinet, the controller 15 is used for receiving and sending information fed back by each component, the acousto-optic warning device 16 is used for providing early warning when extreme conditions occur in the electrical cabinet, the fixing frame 3 is used for fixing the mounting plate 4, the mounting plate 4 is used for fixing electrical devices, the main switch 5 and the separating switch 6 are both used for connecting the electrical devices with a power supply, the residual current transformer 7 is used for sensing the residual current in a circuit and transmitting signals to the residual current type monitor 8, the electric leakage danger of the circuit is avoided, the residual current transformer 7 transmits sensing signals to the residual current type monitor 8 through the cooperation among the residual current transformer 7, the residual current type monitor 8, the controller 15 and the acousto-optic warning device 16 when the electric leakage risk occurs in the circuit, the residual current type monitor 8 transmits a signal to the controller 15, the controller 15 cuts off the power supply of the circuit, simultaneously, an acousto-optic warning is made through the acousto-optic warning device 16, the first temperature sensor 9 is used for sensing the temperature in the electric cabinet and transmitting the temperature signal to the fire monitoring detector 10 in real time, the temperature range is set through the fire monitoring detector 10, when the temperature in the electric cabinet exceeds the range and fire hazards exist, the first temperature sensor 9 transmits the signal to the fire monitoring detector 10, the fire monitoring detector 10 transmits the signal to the controller 15, the controller 15 cuts off the circuit power supply, simultaneously, the acousto-optic warning is made through the acousto-optic warning device 16, and the residual current transformer 7, the residual current type monitor 8, the first temperature sensor 9, the fire monitoring detector 10, the controller 15 and the acousto-optic warning device 16 are matched, the conditions of electric leakage, high temperature, fire and the like in the electrical cabinet are monitored, the electrical cabinet is warned through the audible and visual warning device 16, meanwhile, the power supply is cut off in time, serious property loss caused by casualties or fire expansion due to electric leakage is avoided, and the safety coefficient of the electrical cabinet is improved;
further, the two sides of the outer wall of the cabinet body 1 are provided with ventilation holes 19, the ventilation holes 19 are used for air circulation of the electric cabinet, the two sides of the inner wall of the cabinet body 1 are fixedly connected with filter screens 20, the filter screens 20 are used for air filtration, the filter screens 20 are communicated with the ventilation holes 19, the top of the cabinet body 1 is provided with an exhaust system 21, the inner wall of the cabinet body 1 is fixedly connected with a second temperature sensor 14, and the exhaust system 21 and the second temperature sensor 14 are respectively electrically connected with the controller 15;
in a specific implementation process, it is worth particularly pointing out that the ventilation hole 19 is used for air circulation of the electric cabinet, so that the electric cabinet is convenient to radiate heat, the filter screen 20 is used for air filtration, potential safety hazards caused by excessive dust or floating matters entering the electric cabinet are avoided, when the temperature in the electric cabinet exceeds a preset temperature maximum value through cooperation among the ventilation hole 19, the filter screen 20, the exhaust system 21, the second temperature sensor 14 and the controller 15, the second temperature sensor 14 transmits a temperature signal to the controller 15, the controller 15 automatically controls the exhaust system 21 to work, air in the electric cabinet is exhausted out of the electric cabinet through the exhaust system 21, meanwhile, under the action of negative pressure, air outside the electric cabinet enters the electric cabinet through the ventilation hole 19 and the filter screen 20, heat is exhausted out of the electric cabinet through replacement of the air in the electric cabinet, cooling of the electric cabinet is achieved, and after the temperature reaches the preset temperature minimum value, the controller 15 stops working of the exhaust system 21;
further, a partition plate 22 is arranged at the top of the assembly plate 4 positioned below, the partition plate 22 is used for separating an electrical cabinet, a cabinet chamber positioned above the partition plate 22 is used for installing electrical devices and sensors, a cabinet chamber positioned below the partition plate 22 is used for installing a fire extinguishing device and a receiver, the partition plate 22 is fixedly connected with the cabinet body 1, an aerosol fire extinguisher 17 is fixedly connected with the bottom of the partition plate 22, the aerosol fire extinguisher 17 is used for extinguishing fire when the electrical cabinet is in fire, and the aerosol fire extinguisher 17 is electrically connected with the controller 15;
in a specific implementation process, it is worth particularly pointing out that the partition 22 is used for separating an electrical cabinet, the aerosol fire extinguisher 17 is used for extinguishing fire when the electrical cabinet is in fire, through the cooperation among the first temperature sensor 9, the fire monitoring detector 10, the controller 15 and the aerosol fire extinguisher 17, when the fire happens in the electrical cabinet, the first temperature sensor 9 transmits a temperature signal to the fire monitoring detector 10, the fire monitoring detector 10 transmits a signal to the controller 15, the controller 15 issues an extinguishing instruction to the aerosol fire extinguisher 17, the aerosol fire extinguisher 17 sprays extinguishing particles into the electrical cabinet through internal inert compressed gas, and the fire is extinguished in time under the dual action of the inert gas and the extinguishing particles, so that larger property loss is avoided;
further, an electric monitoring instrument 11 is fixedly connected to the inner wall of the cabinet door 2, the electric monitoring instrument 11 is used for monitoring parameters such as voltage, current, power factor, frequency and the like, the electric monitoring instrument 11 is electrically connected with a controller 15, a voltage ammeter 12 is fixedly connected to the inner wall of the cabinet door 2 at equal intervals, the voltage ammeter 12 is used for displaying the voltage and current conditions of all the sub-circuits in real time, a control switch 13 is correspondingly arranged below the voltage ammeter 12, the control switch 13 is used for carrying out switch control on all the sub-circuits outside the electric cabinet, the control switch 13 is fixedly connected with the cabinet door 2, and the control switch 13 and the voltage ammeter 12 are respectively electrically connected with the separation switch 6;
in the specific implementation process, it is worth particularly pointing out that the electric monitoring instrument 11 is used for monitoring parameters such as voltage, current, power factor, frequency and the like, the voltage ammeter 12 is used for displaying the voltage and current conditions of each sub-circuit in real time, so that a worker can know the circuit conditions more intuitively, and the control switch 13 is used for controlling the switch of each sub-circuit outside the electric cabinet, so that the worker can operate and use the electric cabinet conveniently;
further, the top of the cabinet body 1 is fixedly connected with a signal transmission device 18, and the signal transmission device 18 is electrically connected with the controller 15;
in the specific implementation process, it is worth particularly pointing out that the signal transmission device 18 is used for remotely monitoring the electrical cabinet, and the controller 15 transmits various data of the electrical cabinet to the remote terminal in real time through the signal transmission device 18, so that the electrical cabinet can be monitored and pre-warned conveniently;
specifically, when the electrical cabinet with the multi-index monitoring alarm device is used, circuits in the electrical cabinet are installed according to the use requirement, the output ends of the main switch 5 and the separate switch 6 are respectively sleeved with the residual current transformer 7, the residual current transformer 7 is connected with the residual current type monitor 8, the residual current condition of each circuit is monitored, a proper number of first temperature sensors 9 are installed on the inner wall of the cabinet body 1 according to the use requirement, the first temperature sensors 9 are connected with the fire monitoring detector 10, the fire possibly occurring in the electrical cabinet is monitored, the second temperature sensor 14 is installed on the inner wall of the cabinet body 1, the second temperature sensor 14 and the exhaust system 21 are connected with the controller 15, the temperature control range is set through the controller 15, when the electric leakage risk of the circuit occurs, the residual current transformer 7 transmits a sensing signal to the residual current type monitor 8, the residual current type monitor 8 transmits a signal to the controller 15, the controller 15 cuts off the power supply of the circuit, simultaneously, the acousto-optic warning device 16 is used for carrying out acousto-optic warning, when the temperature in the electric cabinet exceeds the range and fire hazards exist, the first temperature sensor 9 transmits the signal to the fire monitoring detector 10, the fire monitoring detector 10 transmits the signal to the controller 15, the controller 15 cuts off the power supply of the circuit, simultaneously, the acousto-optic warning device 16 is used for carrying out acousto-optic warning, the electric leakage, high temperature, fire and the like in the electric cabinet are monitored through the cooperation among the residual current transformer 7, the residual current type monitor 8, the first temperature sensor 9, the fire monitoring detector 10, the controller 15 and the acousto-optic warning device 16, and the acousto-optic warning device 16 is used for carrying out warning, meanwhile, the power supply is cut off in time, so that serious property loss caused by casualties or fire expansion due to electric leakage is avoided, and the safety coefficient of the electric cabinet is improved.
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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
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 (5)
1. Electric cabinet with multinomial index monitoring alarm device, including cabinet body (1), its characterized in that: one side of the cabinet body (1) is rotationally connected with a cabinet door (2), the inner wall of the cabinet body (1) is fixedly connected with a controller (15), the top of the cabinet body (1) is fixedly connected with an acousto-optic warning device (16), the acousto-optic warning device (16) is electrically connected with the controller (15), the two sides of the inner wall of the cabinet body (1) are fixedly connected with a fixing frame (3), the outer wall of the fixing frame (3) is fixedly provided with an assembly plate (4), the outer wall of the assembly plate (4) positioned above is fixedly connected with a main switch (5), the outer wall of the assembly plate (4) positioned above is fixedly connected with a separate switch (6), the separate switch (6) is electrically connected with the main switch (5), the output ends of the main switch (5) and the separate switch (6) are respectively connected with a residual current transformer (7), the residual current transformer (7) is fixedly connected with the cabinet body (1), the assembly plate (4) positioned below is fixedly connected with a residual current type residual current monitor (8), the residual current monitor (8) is fixedly connected with the residual current monitor (4) and the electric current monitor (10), the fire monitoring detector (10) is electrically connected with the controller (15), the input end of the fire monitoring detector (10) is electrically connected with the first temperature sensor (9) at equal intervals, and the first temperature sensor (9) is fixedly connected with the cabinet body (1).
2. An electrical cabinet with multiple index monitoring alarm apparatus according to claim 1, wherein: the novel intelligent cabinet temperature control cabinet is characterized in that vent holes (19) are formed in two sides of the outer wall of the cabinet body (1), filter screens (20) are fixedly connected to two sides of the inner wall of the cabinet body (1), the filter screens (20) are communicated with the vent holes (19), an exhaust system (21) is arranged at the top of the cabinet body (1), a second temperature sensor (14) is fixedly connected to the inner wall of the cabinet body (1), and the exhaust system (21) and the second temperature sensor (14) are respectively and electrically connected with a controller (15).
3. An electrical cabinet with multiple index monitoring alarm apparatus according to claim 1, wherein: the top of the assembly plate (4) located below is provided with a partition plate (22), the partition plate (22) is fixedly connected with the cabinet body (1), the bottom of the partition plate (22) is fixedly connected with an aerosol fire extinguisher (17), and the aerosol fire extinguisher (17) is electrically connected with the controller (15).
4. An electrical cabinet with multiple index monitoring alarm apparatus according to claim 1, wherein: the cabinet door is characterized in that an electric monitoring instrument (11) is fixedly connected to the inner wall of the cabinet door (2), the electric monitoring instrument (11) is electrically connected with a controller (15), a voltmeter (12) is fixedly connected to the inner wall of the cabinet door (2) at equal intervals, a control switch (13) is correspondingly arranged below the voltmeter (12), the control switch (13) is fixedly connected with the cabinet door (2), and the control switch (13) and the voltmeter (12) are respectively electrically connected with a disconnecting switch (6).
5. An electrical cabinet with multiple index monitoring alarm apparatus according to claim 1, wherein: the top of the cabinet body (1) is fixedly connected with a signal transmission device (18), and the signal transmission device (18) is electrically connected with the controller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320600388.3U CN219513583U (en) | 2023-03-22 | 2023-03-22 | Electrical cabinet with multiple index monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320600388.3U CN219513583U (en) | 2023-03-22 | 2023-03-22 | Electrical cabinet with multiple index monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219513583U true CN219513583U (en) | 2023-08-11 |
Family
ID=87529846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320600388.3U Active CN219513583U (en) | 2023-03-22 | 2023-03-22 | Electrical cabinet with multiple index monitoring alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219513583U (en) |
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2023
- 2023-03-22 CN CN202320600388.3U patent/CN219513583U/en active Active
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