CN210053012U - Novel low-voltage switch cabinet - Google Patents
Novel low-voltage switch cabinet Download PDFInfo
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- CN210053012U CN210053012U CN201921045163.6U CN201921045163U CN210053012U CN 210053012 U CN210053012 U CN 210053012U CN 201921045163 U CN201921045163 U CN 201921045163U CN 210053012 U CN210053012 U CN 210053012U
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- earth
- leakage protector
- microcontroller
- voltage switch
- switch cabinet
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- 230000001012 protector Effects 0.000 claims abstract description 46
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 26
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
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- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a novel low-voltage switch cabinet, it includes the cabinet body and installs the earth-leakage protector on the internal wall of cabinet, the earth-leakage protector includes earth-leakage protector body and the operating handle who sets up on the earth-leakage protector body, still include the monitoring alarm system who monitors and report to the police to earth-leakage protector's operating condition, monitoring alarm system includes power module, microcontroller, alarm device and the sensor device who is used for detecting earth-leakage protector's operating handle position state, power module, alarm device and sensor device are connected with microcontroller respectively. The utility model relates to a novelty detects earth-leakage protector's operation handle position state through the sensor device to the realization is to the detection of low-voltage switchgear electric leakage, and then reports to the police in real time when the low-voltage switchgear electric leakage, reports in real time and reminds the staff in time to handle.
Description
Technical Field
The utility model relates to a distribution equipment technical field especially relates to a novel low-voltage switchgear.
Background
The low-voltage switch cabinet is widely applied in the technical field of power distribution, is mainly suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The existing low-voltage switch cabinet cannot give an alarm to remind a worker to process in time when electric leakage occurs, so that urgent improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem who exists among the prior art at least, innovated a novel low-voltage switchgear very much, effectively solved among the prior art low-voltage switchgear and can't send out the alarm when taking place the electric leakage and remind the staff in time to carry out the problem handled.
In order to realize the above object of the utility model, the utility model provides a novel low-voltage switch cabinet, include the cabinet body and install earth-leakage protector on the internal wall of cabinet, earth-leakage protector includes the earth-leakage protector body and sets up operating handle on the earth-leakage protector body still includes right earth-leakage protector's operating condition monitors and the monitoring alarm system who reports to the police, monitoring alarm system includes power module, microcontroller, alarm device and is used for detecting earth-leakage protector's operating handle position state's sensor device, power module, alarm device and sensor device respectively with microcontroller connects.
The utility model discloses the during operation, supply power for monitoring alarm system through power module, monitor and report to the police through monitoring alarm system real-time operating condition to earth-leakage protector, at first detect earth-leakage protector's operating handle position state through sensor device, when the inside circuit system of low-voltage switchgear appears the electric leakage and reaches predetermined danger alarm value, earth-leakage protector can automatic tripping operation disconnection internal circuit system, operating handle falls down this moment, sensor device detects operating handle and is in the state of falling down, then send leakage signal to microcontroller, microcontroller sends alarm signal to alarm device after receiving leakage signal and reports to the police in real time, thereby remind the staff to look over and handle the low-voltage switchgear at the very first time.
The utility model relates to a novelty detects earth-leakage protector's operation handle position state through the sensor device to the realization is to the detection of low-voltage switchgear electric leakage, and then reports to the police in real time when the low-voltage switchgear electric leakage, reports in real time and reminds the staff in time to handle.
Preferably, the sensor means comprises a proximity switch. The operating handle position state of the electric leakage protector is detected through the proximity switch, the operation is convenient, fast, safe and reliable, when the operating handle falls down, an internal circuit of the proximity switch is switched on, and an electric leakage signal is sent to the microcontroller.
Preferably, this novel low-voltage switchgear still includes the mounting panel, mounting panel fixed mounting be in earth-leakage protector bottom, proximity switch installs be close to on the mounting panel one side of operating handle, just proximity switch's response face is just right operating handle. Through at earth-leakage protector bottom installation mounting panel, install proximity switch and detect earth-leakage protector's operating handle state on the mounting panel, do not destroy original earth-leakage protector's structure like this, improve the suitability.
Preferably, the alarm device comprises an audible and visual alarm, and the audible and visual alarm is mounted on the outer wall of the top of the cabinet body. The audible and visual alarm can simultaneously send out sound and light alarm signals and send out alarm signals to workers through sound and various lights. The staff can find the alarm in time and take corresponding measures in the first time.
Preferably, the monitoring system further comprises a wireless communication module, the wireless communication module is connected with the microcontroller, and the microcontroller is in communication connection with the alarm device through the wireless communication module. Realize microcontroller and alarm device's remote communication through wireless communication module to realize the remote monitoring to low-voltage switchgear electric leakage, realize remote alarm, improve the convenience of monitoring.
Preferably, the alarm device comprises a mobile terminal, and the mobile terminal is in communication connection with the microcontroller through the wireless communication module. And the mobile terminal receives the remote alarm signal, so that the monitoring convenience is further improved.
Preferably, the mobile terminal comprises one or any combination of a smart phone, a tablet computer, a notebook computer and a smart wearable device.
Preferably, the power module is a rechargeable battery. The monitoring system is powered by the rechargeable battery, so that the leakage protector trips due to leakage inside the low-voltage switch cabinet, and the monitoring system can work normally to realize an alarm function under the condition that the circuit of the electric system inside the low-voltage switch cabinet is powered off. The rechargeable battery can be connected with an internal electrical system of the low-voltage switch cabinet, and the rechargeable battery is charged through the internal electrical system of the low-voltage switch cabinet under the normal condition of the internal electrical system of the low-voltage switch cabinet.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a novel low-voltage switchgear in a preferred embodiment of the present invention;
fig. 2 is a schematic partial structure diagram of a novel low-voltage switch cabinet according to a preferred embodiment of the present invention;
fig. 3 is a schematic circuit diagram of a novel low-voltage switch cabinet in a preferred embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The utility model provides a novel low-voltage switch cabinet, as shown in fig. 1-3, this low-voltage switch cabinet includes cabinet body 1 and installs earth-leakage protector 2 on cabinet body 1 inner wall, earth-leakage protector 2 includes earth-leakage protector body 201 and sets up operating handle 202 on earth-leakage protector body 201, still include the monitoring alarm system who monitors and report to the police to earth-leakage protector 2's operating condition, monitoring alarm system includes power module 3, microcontroller 9, alarm device 4 and the sensor device 5 that is used for detecting earth-leakage protector 2's operating handle 202 position state, power module 3, alarm device 4 and sensor device 5 are connected with microcontroller 9 respectively.
The utility model discloses the during operation, supply power for monitoring alarm system through power module 3, monitor and report to the police through monitoring alarm system to earth-leakage protector 2's operating condition in real time, at first detect earth-leakage protector 2's operating handle 202 position state through sensor device 5, when the electric leakage appears and reach predetermined danger alarm value in the inside circuit system of low-voltage switchgear, earth-leakage protector 2 can automatic tripping disconnection low-voltage switchgear inside circuit system, operating handle 202 fell this moment, sensor device 5 detects operating handle 202 and is in the state of falling, then send leakage signal to microcontroller 9, microcontroller 9 sends alarm signal to alarm device 4 after receiving leakage signal and reports to the police in real time, thereby remind the staff to look over and handle the low-voltage switchgear at the very first time.
The utility model relates to a novelty detects earth-leakage protector 2's operating handle 202 position state through sensor device 5 to the realization is to the detection of low-voltage switchgear electric leakage, and then reports to the police in real time when the low-voltage switchgear electric leakage, reports to the police in real time and reminds the staff in time to handle.
In the present embodiment, the sensor device 5 includes a proximity switch 501. The operating handle 202 position state of the leakage protector 2 is detected through the proximity switch 501, the operation is convenient, fast, safe and reliable, when the operating handle 202 falls down, the internal circuit of the proximity switch 501 is switched on, and a leakage signal is sent to the microcontroller 9.
In this embodiment, this novel low-voltage switchgear still includes mounting panel 6, and mounting panel 6 fixed mounting is in earth-leakage protector 2 bottom, and proximity switch 501 installs the one side that is close to operating handle 202 on mounting panel 6, and proximity switch 501's response face is just to operating handle 202. By installing the mounting plate 6 at the bottom of the earth leakage protector 2 and installing the proximity switch 501 on the mounting plate 6, the state of the operating handle 202 of the earth leakage protector 2 is detected, so that the original structure of the earth leakage protector 2 is not damaged, and the applicability is improved.
In the present embodiment, the alarm device 4 includes an audible and visual alarm 401, and the audible and visual alarm 401 is mounted on the top outer wall of the cabinet 1. The audible and visual alarm 401 can simultaneously give out two alarm signals of sound and light, and sends out alarm signals to workers through sound and various lights. The staff can find the alarm in time and take corresponding measures in the first time.
In this embodiment, the monitoring system further includes a wireless communication module 7, the wireless communication module 7 is connected to a microcontroller 9, and the microcontroller 9 is in communication connection with the alarm device 4 through the wireless communication module 7. Realize microcontroller 9 and alarm device 4's remote communication through wireless communication module 7 to the realization realizes remote monitoring to low-voltage switchgear electric leakage, realizes remote alarm, improves the convenience of monitoring. When the sensor device 5 detects that the operating handle 202 is in a falling state, a leakage signal is sent to the microcontroller 9, and after receiving the leakage signal, the microcontroller 9 remotely sends an alarm signal to the alarm device 4 through the wireless communication module 7 to give an alarm in real time.
In the present embodiment, the alarm device 4 includes a mobile terminal 402, and the mobile terminal 402 is in communication connection with the microcontroller 9 through the wireless communication module 7. The mobile terminal 402 receives the remote alarm signal, so that the monitoring convenience is further improved. When the sensor device 5 detects that the operating handle 202 is in a falling state, a leakage signal is sent to the microcontroller 9, and after receiving the leakage signal, the microcontroller 9 remotely sends an alarm signal to the mobile terminal 402 through the wireless communication module 7 to give an alarm in real time.
In this embodiment, the mobile terminal 402 includes one or any combination of a smart phone, a tablet computer, a notebook computer, and a smart wearable device. The mobile terminal 402 is preferably a handset.
In the present embodiment, the power module 3 is a rechargeable battery. The monitoring system is powered by the rechargeable battery, so that the leakage protector 2 is tripped due to leakage inside the low-voltage switch cabinet, and the monitoring system can work normally to realize an alarm function under the condition that the circuit of the electric system inside the low-voltage switch cabinet is powered off. The rechargeable battery can be connected with an internal electrical system of the low-voltage switch cabinet, and the rechargeable battery is charged through the internal electrical system of the low-voltage switch cabinet under the normal condition of the internal electrical system of the low-voltage switch cabinet.
Specifically, in this embodiment, an electric cabinet 8 is further installed on the inner wall of the low-voltage switch cabinet, and the power module 3, the microcontroller 9 and the wireless communication module 7 are all disposed inside the electric cabinet 8. Therefore, the related electrical elements of the monitoring alarm system are conveniently isolated from the distribution electrical elements of the low-voltage switch cabinet, and the maintenance is convenient. In this embodiment, the microcontroller 9 may specifically be an STC89C51 system single chip microcomputer, and the wireless communication module may specifically be a 3G module or a 4G module.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a novel low-voltage switch cabinet, includes the cabinet body and installs earth-leakage protector on the internal wall of cabinet, earth-leakage protector includes the earth-leakage protector body and sets up operating handle on the earth-leakage protector body, its characterized in that still includes right earth-leakage protector's operating condition carries out the monitoring system who monitors, monitoring system includes power module, microcontroller, alarm device and is used for detecting the sensor device of earth-leakage protector's operating handle position state, power module, alarm device and sensor device respectively with microcontroller connects.
2. The new low-voltage switchgear, according to claim 1, characterized in that said sensor means comprise proximity switches.
3. The novel low-voltage switch cabinet as claimed in claim 2, further comprising a mounting plate, wherein the mounting plate is fixedly mounted at the bottom of the earth leakage protector, the proximity switch is mounted on one side of the mounting plate close to the operating handle, and the sensing surface of the proximity switch faces the operating handle.
4. The novel low-voltage switch cabinet according to any one of claims 1 to 3, characterized in that the alarm device comprises an audible and visual alarm, and the audible and visual alarm is mounted on the top outer wall of the cabinet body.
5. The novel low-voltage switch cabinet according to any one of claims 1 to 3, characterized in that the monitoring system further comprises a wireless communication module, the wireless communication module is connected with the microcontroller, and the microcontroller is in communication connection with the alarm device through the wireless communication module.
6. The novel low-voltage switch cabinet according to claim 5, characterized in that the alarm device comprises a mobile terminal, and the mobile terminal is in communication connection with the microcontroller through the wireless communication module.
7. The novel low-voltage switch cabinet as claimed in claim 6, wherein the mobile terminal comprises one or any combination of a smart phone, a tablet computer, a notebook computer and a smart wearable device.
8. A novel low-voltage switchgear cabinet according to claim 1, 2, 3, 6 or 7, characterized in that said power supply module is a rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045163.6U CN210053012U (en) | 2019-07-05 | 2019-07-05 | Novel low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045163.6U CN210053012U (en) | 2019-07-05 | 2019-07-05 | Novel low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210053012U true CN210053012U (en) | 2020-02-11 |
Family
ID=69398441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921045163.6U Expired - Fee Related CN210053012U (en) | 2019-07-05 | 2019-07-05 | Novel low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210053012U (en) |
-
2019
- 2019-07-05 CN CN201921045163.6U patent/CN210053012U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |