CN212572149U - Intelligent charging management cabinet structure - Google Patents
Intelligent charging management cabinet structure Download PDFInfo
- Publication number
- CN212572149U CN212572149U CN202021556810.2U CN202021556810U CN212572149U CN 212572149 U CN212572149 U CN 212572149U CN 202021556810 U CN202021556810 U CN 202021556810U CN 212572149 U CN212572149 U CN 212572149U
- Authority
- CN
- China
- Prior art keywords
- charging
- signal
- comparison result
- electrically connected
- resistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an intelligent charging management cabinet structure, it includes the cabinet body, is provided with the power in the cabinet body, the charging control subassembly of charging cabin and control battery charged state, the charging cabin is separated for a plurality of sub-charging cabins by a plurality of baffles, is provided with the charging panel in each sub-charging cabin and is used for showing battery charged state's light-emitting component, still is provided with in the sub-charging cabin: the temperature sensor is used for acquiring the temperature in each sub charging cabin and outputting a temperature detection signal; the photoelectric sensor is used for collecting optical signals emitted by the light-emitting component and outputting photoelectric detection signals; the charging control assembly receives the temperature detection signal and the photoelectric detection signal, and outputs a control signal and cuts off power supply connection between the power supply and the battery when one of the temperature detection signal and the photoelectric detection signal exceeds a set value. This application has auto-power-off, the strong effect of security.
Description
Technical Field
The application relates to the technical field of charging cabinets, in particular to an intelligent charging management cabinet structure.
Background
Under the background of the great development of the electronic information technology, which is nowadays more and more advanced, various electronic devices are emerging. Among them, the charging problem of electronic devices has been a focus of most attention. Accidents such as fire disasters caused by charging occur all the year round, and some accidents even cause severe casualties and property loss.
A charging cabinet proposed by CN209593067U includes: a cabinet body; the charging device is arranged in the cabinet body and is electrically connected with the mains supply; the charging box is positioned in the cabinet body and arranged below the charging device at intervals, the charging box is provided with a plurality of charging connectors, at least two of the charging connectors are different in type, the charging connectors are electrically connected with the charging device, the charging box is used for placing a charging battery, and the charging connectors are used for electrically connecting the battery.
However, after the battery is charged for a long time, the battery is easy to heat and even burn, and by adopting the scheme, the charging cabinet cannot realize automatic power-off and temperature detection after charging is finished, and the charging cabinet has potential safety hazards and has improvement parts in the charging process of the power supply.
SUMMERY OF THE UTILITY MODEL
In order to improve the potential safety hazard that the cabinet that charges exists to power charging in-process, this application provides an intelligent charging management cabinet structure.
The application provides a pair of intelligent charging management cabinet structure adopts following technical scheme:
the utility model provides an intelligent charging management cabinet structure, includes the cabinet body, be provided with the power in the cabinet body, the control assembly that charges of charging cabin and control battery charged state, the cabin that charges is separated for a plurality of sub cabins that charge by a plurality of baffles, each be provided with the charging panel in the sub cabin that charges and be used for showing battery charged state's light-emitting component, still be provided with in the sub cabin that charges: the temperature sensor is used for acquiring the temperature in each sub charging cabin and outputting a temperature detection signal; the photoelectric sensor is used for collecting the optical signal emitted by the light-emitting component and outputting a photoelectric detection signal; the charging control assembly receives the temperature detection signal and the photoelectric detection signal, and when one of the temperature detection signal and the photoelectric detection signal exceeds a set value, the charging control assembly outputs a control signal and cuts off power supply connection between the power supply and the battery.
By adopting the technical scheme, the temperature sensors collect the temperature in each sub charging cabin and output temperature detection signals, and the photoelectric sensors collect optical signals emitted by the light-emitting components and output photoelectric detection signals; and the charging control assembly receives the temperature detection signal and the photoelectric detection signal, and if the temperature is detected to be overhigh or the luminous assembly displays that the charging state of the battery changes, the charging control assembly cuts off the electric connection between the power supply and the battery, so that the automatic power off is realized, and the safety of the charging cabinet for charging the battery is improved.
Preferably, the light emitting assembly comprises a red and green LED lamp, and an input end of the red and green LED lamp is electrically connected with a charging interface of the battery or a charging terminal of the charging panel.
By adopting the technical scheme, the charging state of the battery is displayed by adopting the red and green LED lamps, and when the battery is not fully charged, the red and green LED lamps generate red light; when the battery is charged, the red and green LED lamps generate green light; the red and green light changes obviously, and the photoelectric sensor is convenient to collect light signals emitted by the red and green LED and the like.
Preferably, each sub charging cabin is independent, and a fireproof heat insulation piece is arranged on a partition plate between the sub charging cabins.
Through adopting above-mentioned technical scheme, all be provided with the fire prevention heat insulating part by on the baffle between the sub-cabin that charges, if potential safety hazard appears in one of them cabin, the fire prevention heat insulating part protects all the other sub-cabins that charge, helps further improving the security of charging management cabinet.
Preferably, the charging control assembly includes: a first comparison module configured with two comparison signal input ends and a first comparison result output end, wherein the first input end a is electrically connected with the signal output end of the temperature sensor, the second input end b is electrically connected with the first reference voltage generation circuit, and the first comparison result output end outputs a first comparison result signal based on a comparison result of the temperature detection signal and the first reference voltage; a second comparison module configured with two comparison signal input ends and a second comparison result output end, wherein the first input end c is electrically connected with the signal output end of the photoelectric sensor, the second input end d is electrically connected with the second reference voltage generation circuit, and the second comparison result output end outputs a second comparison result signal based on the comparison result of the temperature detection signal and the second reference voltage; two input logic or gates, the signal input ends of which are respectively coupled to the first comparison result signal and the second comparison result signal, and output a logic judgment signal; and the switch module comprises a switch piece arranged between the power supply and the battery and a trigger piece for triggering the switch piece to act, and the trigger piece receives and responds to the logic judgment signal to control the action of the switch piece.
By adopting the technical scheme, the first comparison result signal is output by the first comparison result output end of the first comparison module based on the comparison result of the temperature detection signal and the first reference voltage; outputting a second comparison result signal by a second comparison result output terminal based on a comparison result of the temperature detection signal and a second reference voltage; and the signal input ends of the two input logic OR gates are respectively coupled with the first comparison result signal and the second comparison result signal, when either one of the first comparison result signal and the second comparison result signal exceeds a preset value, the two input logic OR gates output logic judgment signals, the trigger element receives and corresponds to the logic judgment signals, the switch element is controlled to be switched off, and the function of automatic power off is realized.
Preferably, the first reference voltage generating circuit includes a first resistor R1 and a second resistor R2, one end of the first resistor R1 is electrically connected to a power supply terminal VCC1, the other end of the first resistor R1 is electrically connected to the second input terminal b, one end of the second resistor R2 is electrically connected between the power supply terminal VCC1 and the second input terminal b, and the other end of the second resistor R2 is grounded; the second reference voltage generating circuit includes a third resistor R3 and a fourth resistor R4, one end of the third resistor R3 is electrically connected to a power supply terminal VCC2, the other end of the first resistor R1 is electrically connected to the second input terminal d, one end of the fourth resistor R4 is electrically connected between the power supply terminal VCC2 and the second input terminal d, and the other end of the fourth resistor R4 is grounded
By adopting the technical scheme, the first reference voltage circuit and the second reference voltage circuit realize the input of the reference voltage, which is beneficial to facilitating the comparison of the sampling value and the reference value by the comparison module and the second comparison module and outputting the comparison result signal.
Preferably, the switch component in the switch module is a triode, a base electrode of the triode is electrically connected with the signal output ends of the two-input logic or gates, the trigger component is a relay, and an input end of the relay is electrically connected with an emitter of the triode.
By adopting the technical scheme, the triode and the relay are used, and convenience and accuracy of control of the switch module are improved.
Preferably, the comparison result output ends of the first comparison module and the second comparison module are both connected with a delay confirmation module, wherein the delay confirmation module comprises a delay output circuit and an and gate, the signal input ends of the two delay output circuits are respectively in signal connection with the first comparison result output end and the second comparison result output end, and the signal output ends of the two delay output circuits are respectively in electrical connection with the and gate.
By adopting the technical scheme, the time delay confirmation module is used, so that the accuracy of analyzing the first comparison result and the second comparison result is improved, and errors are reduced.
Preferably, the signal output end of the delay confirmation module is in signal connection with a temperature alarm, and the input end of the temperature alarm is electrically connected with the output end of the first comparison module.
Through adopting above-mentioned technical scheme, by the temperature alarm temperature in the temperature detection cabin that charges, when the cabin temperature that charges was too high, temperature alarm reported to the police, helps reminding the staff to detect, helps improving the security performance of charging management cabinet.
Preferably, the power source comprises power circuitry or batteries connected to a municipal power source, and the power source is in electrical communication with the charging terminals on the charging plate.
Through adopting above-mentioned technical scheme, the power includes the power supply circuit system or the battery that meet with municipal power, helps improving the suitability of intelligent charging management cabinet.
Preferably, the cabinet body is further provided with an identity verification assembly, the identity verification assembly comprises a radio frequency identifier and a fingerprint identifier, and the identity verification assembly collects identity information of identification personnel and controls the on-off between the power supply and the battery according to an identification result.
Through adopting above-mentioned technical scheme, carry out identification by radio frequency identification ware and fingerprint identification ware, help reducing the non professional and control the intelligent charging management cabinet without permission and cause the condition emergence of damage to the intelligent charging management cabinet, improve the security of intelligent charging management cabinet greatly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the charging control assembly receives the temperature detection signal and the photoelectric detection signal, and when the temperature is too high or the luminous assembly displays that the charging state of the battery changes, the charging control assembly cuts off the electric connection between the power supply and the battery, so that the automatic power off is realized, and the safety of the charging cabinet for the battery charging process is improved;
2. the charging cabin is divided into a plurality of sub-charging cabins by installing the partition boards on the cabinet body, and the partition boards made of fireproof heat-insulating materials are used, so that the charging cabin is protected;
3. personnel's discernment is carried out through radio frequency identification ware and fingerprint identification ware, helps reducing the non professional and unauthorized control intelligence management cabinet that charges to cause the condition emergence of damaging to the intelligence management cabinet that charges.
Drawings
Fig. 1 is a schematic axial view mainly showing a structure of an intelligent charging management cabinet according to an embodiment of the present application;
fig. 2 is a schematic diagram mainly showing an automatic power-off circuit structure of the intelligent charging management cabinet according to the embodiment of the present application.
Description of reference numerals: 1. a cabinet body; 11. a partition plate; 12. a sub-charging compartment; 121. a charging plate; 122. a light emitting assembly; 123. a temperature sensor; 124. a photosensor; 13. an identity verification component; 14. a power source; 2. a charging control assembly; 21. a first comparison module; 22. a second comparison module; 23. two input logic or gates; 24. a first reference voltage generating circuit; 25. a second reference voltage generating circuit; 26. a switch module; 261. a switch member; 262. a trigger; 27. a delay confirmation module; 271. and a temperature alarm.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses intelligent charging management cabinet structure. Referring to fig. 1 and 2, intelligent charging management cabinet structure is including the cabinet body 1, and cabinet body 1 internal fixed mounting has polylith baffle 11. The cabinet body 1 is divided into a plurality of sub-charging cabins 12 by a plurality of partition boards 11, and fireproof heat insulation pieces are pasted on the partition boards 11, and can be heat insulation rubber felts or heat insulation cotton. The cabinet body 1 is further provided with an identity verification assembly 13, and the identity verification assembly 13 is in signal connection with the charging control assembly 2.
In this embodiment, the identity verification component 13 is a radio frequency identifier and a fingerprint identifier, and the identity verification component 13 collects identity information of an identified person. The identity verification and identification can also be realized by adopting control modules such as a single chip microcomputer and an FPGA (field programmable gate array), an identification algorithm is pre-written into the single chip microcomputer, when the identity of a person is successfully identified, the single chip microcomputer sends a high-level signal, the signal can be amplified and transmitted to the charging control assembly 2 through an amplifier, and the electric control assembly 2 controls the on-off between the power supply 14 and the battery, so that the identity identification is realized.
Referring to fig. 2, the cabinet 1 is further provided with a power supply 14 and a charging control assembly 2. Each sub charging chamber 12 is provided with a charging plate 121, a light emitting element 122, a temperature sensor 123, and a photosensor 124. The power source 14 includes power circuitry or batteries that interface with municipal power and the power source 14 is in electrical communication with the charging terminals on the charging plate 121. The charging control module 2 receives the temperature detection signal and the photo-electric detection signal, and when one of the temperature detection signal and the photo-electric detection signal exceeds a set value, the charging control module 2 outputs a control signal and cuts off the electrical connection between the power supply 14 and the battery.
In use, the temperature sensor 123 collects the temperature in each sub-charging chamber 12 and outputs a temperature detection signal, and the photoelectric sensor 124 collects the light signal emitted by the light emitting component 122 and outputs a photoelectric detection signal; and the charging control assembly 2 receives the temperature detection signal and the photoelectric detection signal, and if the temperature is detected to be overhigh or the luminous assembly 122 displays that the charging state of the battery changes, the charging control assembly 2 cuts off the electric connection between the power supply 14 and the battery, so that the battery is protected by automatic power-off.
Referring to fig. 2, the charging control assembly 2 includes: the first comparison module 21 is configured with two comparison signal input ends and a first comparison result output end. The first input terminal a is electrically connected to the signal output terminal of the temperature sensor 123, and the second input terminal b is electrically connected to a first reference voltage generating circuit 24. The comparison result output end outputs a first comparison result signal based on the comparison result of the temperature detection signal and the first reference voltage;
the second comparing module 22 is configured with two comparing signal input ends and a second comparing result output end. The first input terminal c is electrically connected to the signal output terminal of the photo sensor 124, and the second input terminal d is electrically connected to a second reference voltage generating circuit 25. The comparison result output end outputs a second comparison result signal based on the comparison result of the temperature detection signal and the second reference voltage;
two input logic or gates 23, the signal input ends of which are coupled to the first comparison result signal and the second comparison result signal respectively, and output logic judgment signals; the switch module 26 includes a switch member 261 disposed between the power source 14 and the battery, and a trigger member 262 for triggering the switch member 261 to operate, wherein the trigger member 262 receives and responds to the logic determination signal to control the operation of the switch member 261.
The first reference voltage generating circuit 24 includes a first resistor R1 and a second resistor R2, one end of the first resistor R1 is electrically connected to the power supply terminal VCC1, the other end of the first resistor R1 is electrically connected to the second input terminal b, one end of the second resistor R2 is electrically connected between the power supply terminal VCC1 and the second input terminal b, and the other end of the second resistor R2 is grounded;
the second reference voltage generating circuit 25 includes a third resistor R3 and a fourth resistor R4, one end of the third resistor R3 is electrically connected to the power supply terminal VCC2, the other end of the first resistor R1 is electrically connected to the second input terminal d, one end of the fourth resistor R4 is electrically connected between the power supply terminal VCC2 and the second input terminal d, and the other end of the fourth resistor R4 is grounded.
The switch 261 in the switch module 26 is a transistor, the base electrode of the transistor is electrically connected to the signal output terminal of the two-input logic or gate 23, the trigger 262 is a relay, and the input terminal of the relay is electrically connected to the emitter of the transistor.
In use, the first comparison result output end of the first comparison module 21 outputs a first comparison result signal based on the comparison result of the temperature detection signal and the first reference voltage; outputting a second comparison result signal by a second comparison result output terminal based on a comparison result of the temperature detection signal and a second reference voltage; and the signal input ends of the two input logic or gates 23 are respectively coupled to the first comparison result signal and the second comparison result signal, when either one of the first comparison result signal and the second comparison result signal exceeds a predetermined value, the two input logic or gates 23 output a logic judgment signal, the trigger 262 receives and corresponds to the logic judgment signal, and controls the switch 261 to be switched off, thereby realizing the function of automatic power off.
The comparison result output ends of the first comparison module 21 and the second comparison module 22 are both connected with a delay confirmation module 27, wherein the delay confirmation module 27 includes a delay output circuit and an and gate. The signal input ends of the two delay output circuits are respectively in signal connection with the first comparison result output end and the second comparison result output end, and the signal output ends of the two delay output circuits are respectively in electrical connection with the AND gate. In practical application, the delay output circuit often adopts an SL555 delay chip, so that delay confirmation is conveniently realized.
The signal output end of the delay confirmation module 27 is connected with a temperature alarm 271 through a signal, and the input end of the temperature alarm 271 is electrically connected with the output end of the first comparison module 21.
The implementation principle of the intelligent charging management cabinet structure in the embodiment of the application is as follows: in use, the temperature sensor 123 collects the temperature in each sub-charging cabin 12 and outputs a temperature detection signal, and the photoelectric sensor 124 collects a light signal emitted by the light emitting component 122 and outputs a photoelectric detection signal; and the charging control assembly 2 receives the temperature detection signal and the photoelectric detection signal, and if the temperature is detected to be overhigh or the luminous assembly 122 displays that the charging state of the battery changes, the charging control assembly 2 cuts off the electric connection between the power supply 14 and the battery, so that the battery is protected by automatic power-off.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an intelligence management cabinet structure that charges, includes the cabinet body (1), be provided with power (14), the control assembly (2) that charges of charging cabin and control battery charged state in the cabinet body (1), its characterized in that:
the charging cabin is divided into a plurality of sub charging cabins (12) by a plurality of clapboards (11), a charging plate (121) and a light-emitting component (122) for displaying the charging state of the battery are arranged in each sub charging cabin (12), and the sub charging cabin (12) is also provided with:
a temperature sensor (123) for acquiring the temperature in each sub-charging compartment (12) and outputting a temperature detection signal;
a photoelectric sensor (124) for collecting the light signal emitted by the light emitting component (122) and outputting a photoelectric detection signal;
the charging control component (2) receives the temperature detection signal and the photoelectric detection signal, and when one of the temperature detection signal and the photoelectric detection signal exceeds a set value, the charging control component (2) outputs a control signal and cuts off the power supply connection between the power supply (14) and the battery.
2. The intelligent charging management cabinet structure of claim 1, wherein: the light-emitting component (122) comprises a red and green LED lamp, and the input end of the red and green LED lamp is electrically connected with a charging interface of a battery or a charging terminal of a charging plate (121).
3. The intelligent charging management cabinet structure of claim 1, wherein: the sub charging cabins (12) are mutually independent, and fireproof heat insulation pieces are arranged on the partition boards (11) between the sub charging cabins (12).
4. The intelligent charging management cabinet structure of claim 1, wherein: the charging control assembly (2) comprises:
a first comparison module (21) configured with two comparison signal input terminals and a first comparison result output terminal, wherein the first input terminal a is electrically connected with the signal output terminal of the temperature sensor (123), the second input terminal b is electrically connected with a first reference voltage generation circuit (24), and the first comparison result output terminal outputs a first comparison result signal based on a comparison result of the temperature detection signal and a first reference voltage;
a second comparison module (22) configured with two comparison signal input terminals and a second comparison result output terminal, wherein the first input terminal c is electrically connected with the signal output terminal of the photoelectric sensor (124), the second input terminal d is electrically connected with a second reference voltage generation circuit (25), and the second comparison result output terminal outputs a second comparison result signal based on the comparison result of the temperature detection signal and the second reference voltage;
two input logic or gates (23) having signal input ends coupled to the first comparison result signal and the second comparison result signal, respectively, and outputting a logic determination signal;
the switch module (26) comprises a switch piece (261) arranged between the power supply (14) and the battery and a trigger piece (262) for triggering the switch piece (261) to act, and the trigger piece (262) receives and responds to the logic judgment signal to control the action of the switch piece (261).
5. The intelligent charging management cabinet structure of claim 4, wherein: the first reference voltage generating circuit (24) includes a first resistor R1 and a second resistor R2, one end of the first resistor R1 is electrically connected to a power supply terminal VCC1, the other end of the first resistor R1 is electrically connected to the second input terminal b, one end of the second resistor R2 is electrically connected between the power supply terminal VCC1 and the second input terminal b, and the other end of the second resistor R2 is grounded;
the second reference voltage generating circuit (25) includes a third resistor R3 and a fourth resistor R4, one end of the third resistor R3 is electrically connected to a power supply terminal VCC2, the other end of the first resistor R1 is electrically connected to the second input terminal d, one end of the fourth resistor R4 is electrically connected between the power supply terminal VCC2 and the second input terminal d, and the other end of the fourth resistor R4 is grounded.
6. The intelligent charging management cabinet structure of claim 4, wherein: and a switching piece (261) in the switching module (26) is a triode, a base electrode of the triode is electrically connected with the signal output ends of the two-input logic OR gate (23), the triggering piece (262) is a relay, and the input end of the relay is electrically connected with the emitting electrode of the triode.
7. The intelligent charging management cabinet structure of claim 4, wherein: the comparison result output ends of the first comparison module (21) and the second comparison module (22) are connected with a delay confirmation module (27), wherein the delay confirmation module (27) comprises a delay output circuit and an AND gate, the signal input ends of the two delay output circuits are respectively in signal connection with the first comparison result output end and the second comparison result output end, and the signal output ends of the two delay output circuits are respectively in electrical connection with the AND gate.
8. The intelligent charging management cabinet structure of claim 7, wherein: the signal output end of the delay confirmation module (27) is connected with a temperature alarm (271) in a signal mode, and the input end of the temperature alarm (271) is electrically connected with the output end of the first comparison module (21).
9. The intelligent charging management cabinet structure of claim 1, wherein: the power source (14) comprises power circuit system or storage battery connected with municipal power supply, and the power source (14) is connected with the charging terminal on the charging plate (121) in a power supply mode.
10. The intelligent charging management cabinet structure of claim 1, wherein: the cabinet body (1) is further provided with an identity verification assembly (13) in signal connection with the charging control assembly (2), the identity verification assembly (13) comprises a radio frequency identifier and a fingerprint identifier, and the identity verification assembly (13) collects identity information of identification personnel and controls the on-off between the power supply (14) and the battery according to an identification result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556810.2U CN212572149U (en) | 2020-07-30 | 2020-07-30 | Intelligent charging management cabinet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556810.2U CN212572149U (en) | 2020-07-30 | 2020-07-30 | Intelligent charging management cabinet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212572149U true CN212572149U (en) | 2021-02-19 |
Family
ID=74631532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021556810.2U Active CN212572149U (en) | 2020-07-30 | 2020-07-30 | Intelligent charging management cabinet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212572149U (en) |
-
2020
- 2020-07-30 CN CN202021556810.2U patent/CN212572149U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203932535U (en) | A kind of safe patch board with infrared temperature sensor | |
| US10475322B1 (en) | Earthquake alarm device | |
| US10804658B2 (en) | Rechargeable USB electrical outlet with integrated lighting | |
| CN206849218U (en) | Fire detector, rack and fire detecting system | |
| CN212572149U (en) | Intelligent charging management cabinet structure | |
| CN204926376U (en) | Simulation camera with theftproof function | |
| CN106679822A (en) | Multi-channel electric vehicle power charging incurred temperature rise inspecting and monitoring case | |
| CN213780701U (en) | Internal environment management and control system of distribution box | |
| WO2018001299A1 (en) | Washing machine having data protection function, and protection method | |
| CN201498086U (en) | Anti-scald electric warning indicator | |
| CN105608855A (en) | Remote control and alarm system | |
| CN106097634A (en) | A kind of multifunctional fire-fighting alarm | |
| CN208091845U (en) | A kind of Fire Autoalarm | |
| CN220290291U (en) | Mining intrinsic safety type flame sensor | |
| CN213780702U (en) | Internal environment monitoring device of distribution box | |
| CN110596542A (en) | Non-contact intelligent indoor power supply line fireproof thermal sensing monitoring method | |
| CN212723121U (en) | Intelligent electricity utilization detector | |
| CN210667077U (en) | Anti-theft device of power distribution cabinet | |
| WO2019052280A1 (en) | Earthquake warning apparatus and earthquake warning light | |
| CN108389365B (en) | Earthquake alarm device | |
| CN202423742U (en) | Human body sensing anti-electric-shock socket | |
| CN219018513U (en) | Tool battery charging cabinet | |
| CN219420351U (en) | Intelligent charging management device for tools and appliances | |
| CN213748557U (en) | Outdoor alarm device of on-vehicle transformer substation | |
| CN210136417U (en) | Monitoring system based on high-low voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 area a, building 2, 1317 Jiasong North Road, Waigang Town, Jiading District, Shanghai Patentee after: Baohe Yunbao Intelligent Technology (Shanghai) Co.,Ltd. Address before: 201800 area a, building 2, 1317 Jiasong North Road, Waigang Town, Jiading District, Shanghai Patentee before: Baohe industrial tools (Shanghai) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230922 Address after: West side of the third floor of Building 6, No. 199 Hongxi Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province, 213163 (Lvjian District) Patentee after: Baohe Miou intelligent IOT Technology (Changzhou) Co.,Ltd. Address before: 201800 area a, building 2, 1317 Jiasong North Road, Waigang Town, Jiading District, Shanghai Patentee before: Baohe Yunbao Intelligent Technology (Shanghai) Co.,Ltd. |