CN114578175A - Power utilization safety detection device and method based on Internet of things technology - Google Patents
Power utilization safety detection device and method based on Internet of things technology Download PDFInfo
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- CN114578175A CN114578175A CN202210422491.3A CN202210422491A CN114578175A CN 114578175 A CN114578175 A CN 114578175A CN 202210422491 A CN202210422491 A CN 202210422491A CN 114578175 A CN114578175 A CN 114578175A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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Abstract
The invention relates to the technical field of Internet of things, and discloses an electricity utilization safety detection device based on the Internet of things technology. This power consumption safety inspection device and method based on internet of things, through setting up the buffer, the inside buffer board of buffer tank removes in the outside of dead lever, make the buffer board shake power transmission for the buffer with most, the buffer cushions the power of shaking that the buffer board transmitted, the effect that can not rock by a wide margin more stably can be used to make the detection box removal, through setting up first motor, first motor operation drives the pivot and rotates, make the movable block drive the slider slide in the spout in the internal roof of detection box, the movable block removes and moves the action that drives the bull stick and remove when driving the second motor and remove, make the bull stick rotate and drive the heat dissipation fan rotate the inside effect that dispels the heat that carries out of detection box that removes on one side and reached the radiating effect well.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a power utilization safety detection device and a power utilization safety detection method based on the Internet of things technology.
Background
The Internet of Things (IoT) is an information carrier based on the Internet, a traditional telecommunication network and the like, and enables all common physical objects capable of being independently addressed to form an interconnected and intercommunicated network, the Internet of Things (IoT, Internet of Things) is an extended and expanded network on the basis of the Internet, and is an extended and expanded network on the basis of the Internet, various information sensing devices are combined with the network to form a huge network, and the interconnection and intercommunication of people, machines and objects at any time and any place is realized.
At present, the application of the electricity utilization safety detection device of the internet of things technology in the market is very wide, the basic characteristics of the internet of things are seen from communication objects and processes, the information interaction between objects and between people is the core of the internet of things, the basic characteristics of the internet of things can be summarized into integral perception, reliable transmission and intelligent processing, but most of the electricity utilization safety detection devices of the internet of things technology have defects, the connection of the electricity utilization safety detection devices of the existing internet of things technology is fixed, a detection probe of a conventional detection pen cannot move, the detection probe is exposed outside and is easy to damage due to collision, when the electricity utilization safety detection device carries out detection, partial circuits or components are deeper, and the length of the conventional detection probe is fixed, so that a person needs to hold the probe deeply into electrical equipment, the operation is inconvenient, and particularly when the electricity utilization detection needs to be carried out, potential safety hazards exist.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an electricity utilization safety detection device based on the Internet of things technology and a method thereof, which have the advantages of good protection and convenient use, and solve the defects of most electricity utilization safety detection devices based on the Internet of things technology.
(II) technical scheme
In order to achieve the purposes of good protection and convenient use, the invention provides the following technical scheme: the electricity utilization safety detection device based on the Internet of things technology comprises a detection box body, wherein a display screen is fixedly mounted on the front side of the detection box body, a buffer box is fixedly mounted at the bottom of the detection box body, and a buffer mechanism is fixedly mounted in the buffer box;
buffer gear includes dead lever, buffer board, buffer and connecting rod, the inside fixed mounting of baffle-box has the dead lever, the outside movable mounting of dead lever has the buffer board, the bottom fixed mounting of buffer board has the buffer, the equal fixed mounting in bottom four corners department of buffer board has the connecting rod that extends to the baffle-box bottom outside.
Preferably, the number of the fixed rods is four, the four fixed rods are distributed at four corners inside the buffer box, and four universal wheels are movably mounted at the bottoms of the connecting rods.
Preferably, the bottom of the buffer box is provided with a movable hole matched with the connecting rod, and the inside of the buffer plate is provided with a movable hole matched with the fixed rod.
Preferably, a first motor is fixedly installed inside the detection box body, a rotating shaft extending into the detection box body is fixedly installed at an output shaft of the first motor, and a moving block is movably installed outside the rotating shaft.
Preferably, the top of the moving block is fixedly provided with a sliding block extending to the inner top wall of the detection box body, and the inside of the moving block is fixedly provided with a second motor.
Preferably, the output shaft of the second motor is fixedly provided with a rotating rod extending to the outer side of the bottom of the moving block, and the outside of the rotating rod is fixedly provided with a heat dissipation fan.
Preferably, the outer portion of the rotating shaft is provided with a threaded ring, the inner portion of the moving block is provided with a threaded hole in threaded connection with the threaded ring, and the inner top wall of the detection box body is provided with a sliding groove matched with the sliding block.
A detection method of an electricity utilization safety detection device based on the technology of the Internet of things comprises the following steps:
the method comprises the following steps: firstly, residual current data, temperature data, voltage data, current data, insulation resistance data and electric quantity data on a power supply circuit are collected through a detection unit in an acquisition module;
step two: then the data is transmitted to a monitoring system server through a control module,
step three: the monitoring system server uploads the data to the analysis module periodically, the analysis module processes the data, and a control instruction is generated according to a data processing result;
step four: and the control instruction is issued to the control module through the monitoring system server, and the control module generates a high level or low level through an output end to control the on-off of the normally closed contact of the relay module, so that the on-off of the power supply circuit is automatically controlled.
Advantageous effects
Compared with the prior art, the invention provides an electricity utilization safety detection device and method based on the technology of the Internet of things, and the electricity utilization safety detection device and method have the following beneficial effects:
1. the electricity utilization safety detection device and the method based on the technology of the Internet of things have the advantages that by arranging the buffer, when the detection box body is moved to cause shaking, the buffer plate in the buffer box moves outside the fixed rod, so that most shaking force is transmitted to the buffer by the buffer plate, the shaking force transmitted by the buffer plate is buffered by the buffer, the detection box body is more stably used without shaking greatly, through setting up first motor, the inside first motor operation of detection case drives the pivot and rotates, makes the pivot rotate and drives the removal piece and remove, and the removal piece removes and makes the slider slide in the spout in the roof in the detection case, makes the removal piece move stably, drives the second motor removal when the removal piece removes, and the operation drives the bull stick and removes when the second motor removes, makes the bull stick rotate and drives the heat dissipation fan and rotate the inside effect that dispels the heat that carries on of detection case that removes on one side has reached the radiating effect good.
2. According to the electricity utilization safety detection device and the electricity utilization safety detection method based on the Internet of things technology, through the arrangement of the acquisition module, residual current data, temperature data, voltage data, current data, insulation resistance data and electric quantity data on a power supply circuit are collected through a detection unit in the acquisition module, the residual current data, the temperature data, the voltage data, the current data, the insulation resistance data and the electric quantity data are transmitted to the monitoring system server through the control module, the monitoring system server uploads the data to the analysis module at regular intervals, the analysis module processes the data, a control command is generated according to a data processing result and is issued to the control module through the monitoring system server, the control module generates a high level or low level through an output end to control the on-off of a normally closed contact of the relay module, and therefore the on-off of the power supply circuit is automatically controlled, frequent electricity utilization accidents are avoided, and electricity utilization safety is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of a damping mechanism according to the present invention;
FIG. 4 is a schematic view of a detection system according to the present invention.
In the figure: the device comprises a detection box body 1, a display screen 3, a buffer box 4, a buffer mechanism 5, a fixing rod 501, a buffer board 502, a buffer 503, a connecting rod 504, a first motor 6, a rotating shaft 7, a moving block 8, a sliding block 9, a second motor 10, a rotating rod 11, a heat dissipation fan 12, a universal wheel 13, an acquisition module 18, a monitoring system server 19, a detection unit 20, residual current data 21, temperature data 22, a control module 23, an analysis module 24, voltage data 25, current data 26, insulation resistance data 27 and electric quantity data 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, an electricity safety detection device based on the internet of things technology comprises a detection box body 1, wherein a display screen 3 is fixedly installed on the front side of the detection box body 1, a buffer box 4 is fixedly installed at the bottom of the detection box body 1, and a buffer mechanism 5 is fixedly installed inside the buffer box 4;
In the embodiment, the number of the fixed rods 501 is four, the four fixed rods 501 are distributed at four corners inside the buffer box 4, the universal wheels 13 are movably mounted at the bottoms of the four connecting rods 504, the bottom of the buffer box 4 is provided with a movable hole matched with the connecting rods 504, and the buffer plate 502 is internally provided with a movable hole matched with the fixed rods 501;
through setting up buffer 503, can appear rocking when moving detection box 1 messenger, buffer board 502 inside buffer box 4 removes in the outside of dead lever 501, makes buffer board 502 shake the power transmission with most and give buffer 503, and buffer 503 cushions the power of shaking that buffer board 502 transmitted, makes the use that detection box 1 removed more stable can not rock the effect by a wide margin.
In an implementation case, a first motor 6 is fixedly installed inside the detection box body 1, a rotating shaft 7 extending into the detection box body 1 is fixedly installed at an output shaft of the first motor 6, a moving block 8 is movably installed outside the rotating shaft 7, a sliding block 9 extending to the inner top wall of the detection box body 1 is fixedly installed at the top of the moving block 8, a second motor 10 is fixedly installed inside the moving block 8, a rotating rod 11 extending to the outer side of the bottom of the moving block 8 is fixedly installed at the output shaft of the second motor 10, a heat dissipation fan 12 is fixedly installed outside the rotating rod 11, a threaded ring is arranged outside the rotating shaft 7, a threaded hole in threaded connection with the threaded ring is formed inside the moving block 8, and a sliding groove matched with the sliding block 9 is formed in the inner top wall of the detection box body 1;
through setting up first motor 6, detect that the inside first motor 6 operation of box 1 drives pivot 7 and rotates, make pivot 7 rotate and drive movable block 8 and remove, movable block 8 removes and makes slider 9 slide in the spout in the roof in detecting box 1, make movable block 8 remove stably, drive second motor 10 removal when movable block 8 removes, the operation drives bull stick 11 and removes when second motor 10 removes, make bull stick 11 rotate and drive heat dissipation fan 12 and rotate the inside effect that dispels the heat that carries on of detection box 1 that removes on one side and reached the radiating effect good.
In an implementation case, a detection method of a power utilization safety detection device based on the internet of things technology includes the steps of:
the method comprises the following steps: firstly, residual current data 21, temperature data 22, voltage data 25, current data 26, insulation resistance value data 27 and electric quantity data 28 on a power supply circuit are collected through a detection unit 20 in an acquisition module 18;
step two: and then transmitted to the monitoring system server 19 through the control module 23,
step three: the monitoring system server 19 uploads the data to the analysis module 24 again periodically, the analysis module 24 processes the data, and generates a control instruction according to a data processing result;
step four: the control instruction is issued to the control module 23 through the monitoring system server 19, and the control module 23 generates a high level or low level through an output end to control the on-off of the normally closed contact of the relay module, so that the on-off of the power supply circuit is automatically controlled;
through the arrangement of the acquisition module 18, residual current 21, temperature data 22, voltage data 25, current data 26, insulation resistance data 27 and electric quantity data 28 on a power supply circuit are firstly acquired through a detection unit 20 in the acquisition module 18, then the residual current data, the temperature data, the voltage data, the current data, the insulation resistance data and the electric quantity data 28 are transmitted to the monitoring system server 19 through the control module 23, the monitoring system server 19 periodically uploads the data to the analysis module 24, the analysis module 24 processes the data and generates a control command according to a data processing result, the control command is issued to the control module 23 through the monitoring system server 19, and the control module 23 generates a high level or low level through an output end to control the on-off of a normally closed contact of a relay module, so that the on-off of the power supply circuit is automatically controlled, frequent occurrence of power utilization accidents is avoided, and power utilization safety is improved.
To sum up, according to the electricity utilization safety detection device and the method thereof based on the internet of things technology, by arranging the buffer 503, when the detection box body 1 is moved to shake, the buffer board 502 in the buffer box 4 moves outside the fixed rod 501, so that most of shaking power is transmitted to the buffer 503 by the buffer board 502, the shaking power transmitted by the buffer board 502 is buffered by the buffer 503, the detection box body 1 is more stably used without shaking to a large extent, by arranging the first motor 6, the first motor 6 in the detection box body 1 operates to drive the rotating shaft 7 to rotate, the rotating shaft 7 rotates to drive the moving block 8 to move, the moving block 8 moves to enable the sliding block 9 to slide in the sliding groove in the top wall in the detection box body 1, so that the moving block 8 moves stably, the moving block 8 moves while driving the second motor 10 to move, the rotating rod 11 moves while the second motor 10 moves, the rotating rod 11 rotates to drive the heat dissipation fan 12 to rotate and move at the same time, so that the heat dissipation inside the detection box body 1 achieves the effect of good heat dissipation effect.
Moreover, by arranging the acquisition module 18, firstly, residual current data 21, temperature data 22, voltage data 25, current data 26, insulation resistance value data 27 and electric quantity data 28 on the power supply circuit are acquired through the detection unit 20 in the acquisition module 18, and then transmitted to the monitoring system server 19 through the control module 23, the monitoring system server 19 then periodically uploads the data to the analysis module 24, the analysis module 24 processes the data and generates a control command according to a data processing result, the control command is issued to the control module 23 through the monitoring system server 19, the control module 23 generates a high level or a low level through an output end to control the on-off of a normally closed contact of the relay module, so that the on-off of the power supply circuit is automatically controlled, frequent occurrence of power utilization accidents is avoided, the power utilization safety is improved, and the defects of most power utilization safety detection devices in the internet of things technology are overcome, the connection of the power consumption safety detection device of the existing internet of things technology is fixed, the detection probe of a conventional detection pen cannot move, the detection probe is exposed outside and is easily damaged due to collision, when the detection is carried out, the positions of partial circuits or components are deep, and the length of the conventional detection probe is fixed, so that the operation is inconvenient when a user needs to hold the probe to go deep into electrical equipment, and especially when the power consumption detection is carried out, the potential safety hazard problem exists.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a power consumption safety inspection device based on internet of things, is including detecting box (1), its characterized in that: a display screen (3) is fixedly mounted on the front side of the detection box body (1), a buffer box (4) is fixedly mounted at the bottom of the detection box body (1), and a buffer mechanism (5) is fixedly mounted inside the buffer box (4);
buffer gear (5) include dead lever (501), buffer board (502), buffer (503) and connecting rod (504), the inside fixed mounting of baffle-box (4) has dead lever (501), the outside movable mounting of dead lever (501) has buffer board (502), the bottom fixed mounting of buffer board (502) has buffer (503), the equal fixed mounting in bottom four corners department of buffer board (502) has connecting rod (504) that extend to the baffle-box (4) bottom outside.
2. The electricity safety detection device based on the internet of things technology of claim 1, characterized in that: the number of the fixing rods (501) is four, the four fixing rods (501) are distributed at four corners inside the buffer box (4), and the four bottoms of the connecting rods (504) are movably provided with universal wheels (13).
3. The electricity safety detection device based on the internet of things technology of claim 1, characterized in that: the bottom of the buffer box (4) is provided with a movable hole matched with the connecting rod (504), and the inside of the buffer plate (502) is provided with a movable hole matched with the fixing rod (501).
4. The electricity safety detection device based on the internet of things technology of claim 1, characterized in that: the detection device is characterized in that a first motor (6) is fixedly mounted inside the detection box body (1), a rotating shaft (7) extending into the detection box body (1) is fixedly mounted at an output shaft of the first motor (6), and a moving block (8) is movably mounted outside the rotating shaft (7).
5. The electricity safety detection device based on the internet of things technology of claim 4, characterized in that: the top of the moving block (8) is fixedly provided with a sliding block (9) extending to the inner top wall of the detection box body (1), and the inside of the moving block (8) is fixedly provided with a second motor (10).
6. The electricity safety detection device based on the technology of the internet of things according to claim 5, characterized in that: and a rotating rod (11) extending to the outer side of the bottom of the moving block (8) is fixedly installed at the output shaft of the second motor (10), and a heat dissipation fan (12) is fixedly installed outside the rotating rod (11).
7. The electricity safety detection device based on the internet of things technology of claim 6, characterized in that: the outer portion of the rotating shaft (7) is provided with a threaded ring, a threaded hole in threaded connection with the threaded ring is formed in the moving block (8), and the inner top wall of the detection box body (1) is provided with a sliding groove matched with the sliding block (9).
8. The detection method of the electricity utilization safety detection device based on the technology of the internet of things according to claim 1, comprising the following steps of:
the method comprises the following steps: firstly, residual current data (21), temperature data (22), voltage data (25), current data (26), insulation resistance value data (27) and electric quantity data (28) on a power supply circuit are collected through a detection unit (20) in an acquisition module (18);
step two: then transmitted to a monitoring system server (19) through a control module (23),
step three: the monitoring system server (19) uploads the data to the analysis module (24) periodically, the analysis module (24) processes the data, and a control instruction is generated according to a data processing result;
step four: and the control instruction is transmitted to the control module (23) through the monitoring system server (19), and the control module (23) generates a high level or low level through an output end to control the on-off of the normally closed contact of the relay module, so that the on-off of the power supply circuit is automatically controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210422491.3A CN114578175A (en) | 2022-04-21 | 2022-04-21 | Power utilization safety detection device and method based on Internet of things technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210422491.3A CN114578175A (en) | 2022-04-21 | 2022-04-21 | Power utilization safety detection device and method based on Internet of things technology |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208112033U (en) * | 2018-04-25 | 2018-11-16 | 中科电力装备集团工程安装安徽有限公司 | A kind of high fixed shockproof high-tension switch cabinet of integrated level |
| CN209086906U (en) * | 2018-12-19 | 2019-07-09 | 天津诚嘉科技有限公司 | A kind of computer hardware temperature-detecting device convenient for adjusting |
| CN209417258U (en) * | 2018-12-24 | 2019-09-20 | 昆山正国新能源动力电池有限公司 | The explosion-proof test box of automobile lithium battery |
| CN210804917U (en) * | 2019-04-29 | 2020-06-19 | 绍兴文理学院元培学院 | Internet of things experimental box based on STM32 microcontroller |
| CN211236628U (en) * | 2019-12-24 | 2020-08-11 | 华邦创科(惠州市)智能科技有限公司 | Three-phase safety power utilization intelligent monitoring equipment system |
| CN111984087A (en) * | 2020-09-23 | 2020-11-24 | 郑州铁路职业技术学院 | Computer information safety monitoring device |
| CN212033537U (en) * | 2020-05-07 | 2020-11-27 | 石家庄福润新技术股份有限公司 | Novel low-voltage intelligent power capacitor |
| CN112105201A (en) * | 2020-09-29 | 2020-12-18 | 王娟娟 | Electric automation equipment overhauls protector |
| CN113484769A (en) * | 2021-07-13 | 2021-10-08 | 四川帝威能源技术有限公司 | Automatic change high performance battery capacity detection device of operation |
| CN214545230U (en) * | 2021-01-23 | 2021-10-29 | 程洁 | Electromechanical device heat abstractor for electrical engineering |
| CN215006232U (en) * | 2021-07-15 | 2021-12-03 | 上海煊瑾多媒体科技有限公司 | Outdoor projection protection box with damper |
-
2022
- 2022-04-21 CN CN202210422491.3A patent/CN114578175A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208112033U (en) * | 2018-04-25 | 2018-11-16 | 中科电力装备集团工程安装安徽有限公司 | A kind of high fixed shockproof high-tension switch cabinet of integrated level |
| CN209086906U (en) * | 2018-12-19 | 2019-07-09 | 天津诚嘉科技有限公司 | A kind of computer hardware temperature-detecting device convenient for adjusting |
| CN209417258U (en) * | 2018-12-24 | 2019-09-20 | 昆山正国新能源动力电池有限公司 | The explosion-proof test box of automobile lithium battery |
| CN210804917U (en) * | 2019-04-29 | 2020-06-19 | 绍兴文理学院元培学院 | Internet of things experimental box based on STM32 microcontroller |
| CN211236628U (en) * | 2019-12-24 | 2020-08-11 | 华邦创科(惠州市)智能科技有限公司 | Three-phase safety power utilization intelligent monitoring equipment system |
| CN212033537U (en) * | 2020-05-07 | 2020-11-27 | 石家庄福润新技术股份有限公司 | Novel low-voltage intelligent power capacitor |
| CN111984087A (en) * | 2020-09-23 | 2020-11-24 | 郑州铁路职业技术学院 | Computer information safety monitoring device |
| CN112105201A (en) * | 2020-09-29 | 2020-12-18 | 王娟娟 | Electric automation equipment overhauls protector |
| CN214545230U (en) * | 2021-01-23 | 2021-10-29 | 程洁 | Electromechanical device heat abstractor for electrical engineering |
| CN113484769A (en) * | 2021-07-13 | 2021-10-08 | 四川帝威能源技术有限公司 | Automatic change high performance battery capacity detection device of operation |
| CN215006232U (en) * | 2021-07-15 | 2021-12-03 | 上海煊瑾多媒体科技有限公司 | Outdoor projection protection box with damper |
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