CN112467561A - Wisdom consumer - Google Patents
Wisdom consumer Download PDFInfo
- Publication number
- CN112467561A CN112467561A CN202011274912.XA CN202011274912A CN112467561A CN 112467561 A CN112467561 A CN 112467561A CN 202011274912 A CN202011274912 A CN 202011274912A CN 112467561 A CN112467561 A CN 112467561A
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- Prior art keywords
- wall
- fixed
- circuit protection
- fixedly connected
- rod
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
Abstract
The invention belongs to the technical field of circuits, in particular to intelligent electric equipment, and provides a scheme aiming at the problem of unsafe circuit overload protection during power utilization. When the current in the circuit is large, the second conductive block generates heat, the temperature sensor senses the temperature of the second conductive block and transmits an electric signal to the controller, the controller controls the electric telescopic rod to shorten, and the elastic telescopic rod pushes the second conductive block to move forwards and separate from the second connecting plate to form an open circuit, so that the safety of the circuit is protected.
Description
Technical Field
The invention relates to the technical field of circuits, in particular to intelligent electric equipment.
Background
The intelligent safety power utilization monitoring system can remind a user of the safety state of a power utilization system through sound and light alarm, computer side, mobile phone APP, short message alarm, WeChat notification, telephone notification and other reminding modes, an effective early warning mechanism is established from 'describing alarm' to 'diagnosing reason' through data accumulation and deep mining, electrical hidden dangers are killed, a fault reason analysis report is provided, and management layer decision, optimization management flow and maintenance plan making are provided. The management of the whole life cycle from the power supply side to the power utilization side is realized, and the power utilization safety is comprehensively ensured.
Along with the development of society, current wisdom safety power consumption monitored control system develops better and better, if electric power goes wrong, can in time report to the police and demonstrate the position, let maintenance personal can salvage fast, but current wisdom power consumption safety monitored control terminal needs various devices operation to support in order to satisfy various demands, need a large amount of circuits to protect, traditional fusing protection device is after the circuit short circuit takes place, the fuse blows, form the broken circuit, need install the fuse again and just can continue the operation, when uncertain circuit is installed, the fuse probably burns in succession, can increase worker's potential safety hazard like this, work under the extremely unsafe condition.
Disclosure of Invention
The invention provides intelligent electric equipment based on the technical problem that circuit overload protection is unsafe during power utilization.
The invention provides intelligent electric equipment which comprises a workbench and an electric wire, wherein a circuit protection box is fixed on the outer wall of the top of the workbench, a first conductive block is fixed on the inner wall of one side of the circuit protection box, a second connecting plate is hinged to the outer wall of one side of the first conductive block, a second spring is fixedly connected to the outer wall of one side of the second connecting plate, one end of the second spring is fixedly connected to the inner wall of the circuit protection box, a sliding rail is fixed on the inner wall of the bottom of the circuit protection box, the inner wall of the sliding rail is slidably connected with the second conductive block, an elastic telescopic rod is fixed on the inner wall of one side of the circuit protection box, a second stop block is fixed at the top end of the elastic telescopic rod, an electric telescopic rod is fixed on the inner wall of the top of the circuit protection box, and a temperature sensor is fixed.
Preferably, one end of the second conductive block is fixedly connected with an insulating block, and the outer wall of one side of the insulating block is fixedly connected with a connecting rod.
Preferably, the outer walls of the left side and the right side of the circuit protection box are provided with first mounting holes, and the inner walls of the first mounting holes are inserted with conducting rods.
Preferably, the circumference outer wall of conducting rod is provided with first solid fixed ring near the inner wall of circuit protection case, and the one end of conducting rod is connected with the electric wire.
Preferably, a current-conducting plate is fixed to the inner wall of the bottom of the circuit protection box, one end of the current-conducting rod is fixed to one side of the current-conducting plate, a first connecting plate is fixedly connected to one side of the current-conducting plate, and one end of the first connecting plate is fixedly connected to the first current-conducting block.
Preferably, the outer wall of the top of the circuit protection box is fixed with a junction box, and the outer wall of the top of the circuit protection box is positioned at the left side and the right side of the circuit protection box and is fixed with symmetrically distributed clamping boxes.
Preferably, the inner walls of the front side and the rear side of the clamping box are respectively provided with a second mounting hole, and the inner walls of the second mounting holes are inserted with first movable rods.
Preferably, one end of the first movable rod, which is far away from the clamping box, is fixedly connected with a limiting disc, and the other end of the first movable rod is fixedly connected with a pulley yoke.
Preferably, the inner walls of the opposite sides of the pulley yoke are provided with fixed pulleys, the outer wall of the circumference of each fixed pulley is provided with a wire guide groove, the electric wire is clamped on the arc-shaped outer wall of the wire guide groove, the inner walls of the front side and the rear side of the clamping box are fixedly connected with first springs, and one end of each first spring is fixedly connected to the pulley yoke.
Preferably, the rear outer wall of the workbench is fixedly connected with a grounding wire, and the bottom end of the grounding wire is connected underground.
The beneficial effects of the invention are as follows:
1. this wisdom consumer, electric telescopic handle through the setting, a weighing sensor and a temperature sensor, the second dog, the elasticity telescopic link, the second conducting block, the second spring, the second connecting plate, first conducting block, when the normal switch-on of circuit, second spring pulling second connecting plate and second conducting block contact, form the route, when the electric current is great in the circuit, the second conducting block generates heat, temperature sensor experiences the temperature of second conducting block, give the controller with the signal of telecommunication, controller control electric telescopic handle shortens, the elasticity telescopic link promotes the second conducting block and moves forward, separate with the second connecting plate, form and open circuit, protection circuit safety, the circuit maintenance back, promote the connecting rod, make the second conducting block restore to the throne and contact with the second connecting plate, form the route, therefore, the operation is simple, the circuit protectiveness is strong.
2. This wisdom consumer, through first spring, pulley yoke, fixed pulley, first movable rod, spacing dish, the centre gripping case that sets up, be fixed in the wire between two fixed pulleys, the elasticity of first spring makes the pulley yoke press from both sides tight electric wire forward, and the outer wall of fixed pulley is provided with the metallic channel, can press from both sides tight electric wire, can prevent the damage of electric wire again.
3. This wisdom consumer, through the earth connection that sets up, can prevent that the electric current in the circuit from outwards discharging, causes the workstation to have the electric current, takes place the electric shock accident behind the staff touch workstation, and the earth connection is with the leading-in ground of electric current, reinforcing device's security.
The device has the advantages of simple integral structure, reusability, good economic practicality, more convenient operation and good safety and stability.
Drawings
Fig. 1 is a schematic top view of an intelligent electric device according to the present invention;
fig. 2 is a schematic diagram of an internal structure of an intelligent electric device according to the present invention;
fig. 3 is a schematic perspective view of an intelligent electrical device according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 3 of an intelligent electric device according to the present invention;
fig. 5 is a schematic structural diagram of an intelligent electric device according to an embodiment of the present invention.
In the figure: 1-workbench, 2-limiting disc, 3-first movable rod, 4-wire, 5-clamping box, 6-junction box, 7-circuit protection box, 8-connecting rod, 9-first spring, 10-pulley frame, 11-fixed pulley, 12-conducting plate, 13-first connecting plate, 14-limiting block, 15-second connecting plate, 16-first conducting block, 17-second conducting block, 18-elastic telescopic rod, 19-second spring, 20-conducting rod, 21-first fixing ring, 22-insulating block, 23-electric telescopic rod, 24-temperature sensor, 25-second stop block and 26-grounding wire.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, an intelligent electric device comprises a workbench 1 and an electric wire 4, wherein a circuit protection box 7 is fixed on the outer wall of the top of the workbench 1 through screws, a first conductive block 16 is fixed on the inner wall of one side of the circuit protection box 7 through screws, a second connecting plate 15 is hinged on the outer wall of one side of the first conductive block 16, a second spring 19 is fixedly connected on the outer wall of one side of the second connecting plate 15, one end of the second spring 19 is fixedly connected to the inner wall of the circuit protection box 7, a slide rail is fixed on the inner wall of the bottom of the circuit protection box 7 through screws, a second conductive block 17 is slidably connected on the inner wall of the slide rail, an elastic telescopic rod 18 is fixed on the inner wall of one side of the circuit protection box 7 through screws, a second stop block 25 is fixed on the top end of the elastic telescopic rod 18 through screws, and an electric telescopic rod 23 is fixed, and the top of the electric telescopic rod 23 is fixed with a temperature sensor 24 through a screw, when the circuit is normally switched on, the second spring 19 pulls the second connecting plate 15 to contact with the second conducting block 17 to form a passage, when the current in the circuit is large, the second conducting block 17 generates heat, the temperature sensor 24 senses the temperature of the second conducting block 17 and transmits an electric signal to the controller, the controller controls the electric telescopic rod 23 to shorten, the elastic telescopic rod 18 pushes the second conducting block 17 to move forwards and separate from the second connecting plate 15 to form an open circuit, the circuit is protected to be safe, after the circuit is maintained, the connecting rod 8 is pushed to reset the second conducting block 17 to contact with the second connecting plate 15 to form a passage, the operation is simple, and the circuit protection is strong.
In the invention, one end of the second conductive block 17 is fixedly connected with an insulating block 22, and the outer wall of one side of the insulating block 22 is fixedly connected with a connecting rod 8.
In the invention, the outer walls of the left side and the right side of the circuit protection box 7 are respectively provided with a first mounting hole, and the inner wall of the first mounting hole is inserted with a conductive rod 20.
In the present invention, the circumferential outer wall of the conductive rod 20 is provided with a first fixing ring 21 adjacent to the inner wall of the circuit protection box 7, and one end of the conductive rod 20 is connected to the electric wire 4.
In the invention, a conductive plate 12 is fixed on the inner wall of the bottom of the circuit protection box 7 through a screw, one end of a conductive rod 20 is fixed on one side of the conductive plate 12, a first connecting plate 13 is fixedly connected on one side of the conductive plate 12, and one end of the first connecting plate 13 is fixedly connected with a first conductive block 16.
In the invention, the top outer wall of the circuit protection box 7 is fixed with the junction box 6 through screws, and the top outer wall of the circuit protection box 7 is positioned at the left side and the right side of the circuit protection box 7 and is fixed with the symmetrically distributed clamping boxes 5 through screws.
In the invention, the inner walls of the front side and the rear side of the clamping box 5 are both provided with second mounting holes, and the inner walls of the second mounting holes are inserted with the first movable rods 3.
In the invention, one end of the first movable rod 3, which is far away from the clamping box 5, is fixedly connected with the limiting disc 2, and the other end of the first movable rod 3 is fixedly connected with the pulley yoke 10.
In the invention, the inner walls of the opposite sides of the pulley frame 10 are provided with the fixed pulleys 11, the outer wall of the circumference of the fixed pulley 11 is provided with the wire guide groove, the electric wire 4 is clamped on the arc-shaped outer wall of the wire guide groove, the inner walls of the front side and the rear side of the clamping box 5 are fixedly connected with the first springs 9, one end of each first spring 9 is fixedly connected to the pulley frame 10, the electric wire is fixed between the two fixed pulleys 11, the elastic force of each first spring 9 enables the pulley frame 10 to clamp the electric wire 4 forwards, and the outer wall of each fixed pulley 11 is provided with the wire guide groove, so that the electric wire.
The working principle is as follows: when in use, the conducting wire is fixed between the two fixed pulleys 11, the pulley frame 10 is enabled to clamp the electric wire 4 forwards by the elastic force of the first spring 9, the outer wall of the fixed pulley 11 is provided with a conducting wire groove, not only the electric wire 4 can be clamped, but also the electric wire 4 can be prevented from being damaged, when the circuit is normally completed, the second spring 19 pulls the second connecting plate 15 into contact with the second conductive block 17, forming a path, when the current in the circuit is larger, the second conductive block 17 generates heat, the temperature sensor 24 senses the temperature of the second conductive block 17 and transmits an electric signal to the controller, the controller controls the electric telescopic rod 23 to shorten, the elastic telescopic rod 18 pushes the second conductive block 17 to move forwards, and the second conductive block 17 is reset to be in contact with the second connecting plate 15 to form a passage, and the circuit protection performance is strong.
Example 2
Referring to fig. 5, an intelligent electric device comprises a workbench 1 and an electric wire 4, wherein a circuit protection box 7 is fixed on the outer wall of the top of the workbench 1 through screws, a first conductive block 16 is fixed on the inner wall of one side of the circuit protection box 7 through screws, a second connecting plate 15 is hinged on the outer wall of one side of the first conductive block 16, a second spring 19 is fixedly connected on the outer wall of one side of the second connecting plate 15, one end of the second spring 19 is fixedly connected to the inner wall of the circuit protection box 7, a slide rail is fixed on the inner wall of the bottom of the circuit protection box 7 through screws, a second conductive block 17 is slidably connected on the inner wall of the slide rail, an elastic telescopic rod 18 is fixed on the inner wall of one side of the circuit protection box 7 through screws, a second stop block 25 is fixed on the top end of the elastic telescopic rod 18 through screws, an electric telescopic rod 23 is fixed on the inner wall of the top of the circuit protection box 7 through screws, when the circuit is normally connected, the second spring 19 pulls the second connecting plate 15 to be in contact with the second conductive block 17 to form a passage, when the current in the circuit is large, the second conductive block 17 generates heat, the temperature sensor 24 senses the temperature of the second conductive block 17 and transmits an electric signal to the controller, the controller controls the electric telescopic rod 23 to shorten, the elastic telescopic rod 18 pushes the second conductive block 17 to move forwards to be separated from the second connecting plate 15 to form an open circuit, the circuit is protected to be safe, and after the circuit is maintained, the connecting rod 8 is pushed to reset the second conductive block 17 to be in contact with the second connecting plate 15 to form a passage.
In the invention, one end of the second conductive block 17 is fixedly connected with an insulating block 22, and the outer wall of one side of the insulating block 22 is fixedly connected with a connecting rod 8.
In the invention, the outer walls of the left side and the right side of the circuit protection box 7 are respectively provided with a first mounting hole, and the inner wall of the first mounting hole is inserted with a conductive rod 20.
In the present invention, the circumferential outer wall of the conductive rod 20 is provided with a first fixing ring 21 adjacent to the inner wall of the circuit protection box 7, and one end of the conductive rod 20 is connected to the electric wire 4.
In the invention, a conductive plate 12 is fixed on the inner wall of the bottom of the circuit protection box 7 through a screw, one end of a conductive rod 20 is fixed on one side of the conductive plate 12, a first connecting plate 13 is fixedly connected on one side of the conductive plate 12, and one end of the first connecting plate 13 is fixedly connected with a first conductive block 16.
In the invention, the top outer wall of the circuit protection box 7 is fixed with the junction box 6 through screws, and the top outer wall of the circuit protection box 7 is positioned at the left side and the right side of the circuit protection box 7 and is fixed with the symmetrically distributed clamping boxes 5 through screws.
In the invention, the inner walls of the front side and the rear side of the clamping box 5 are both provided with second mounting holes, and the inner walls of the second mounting holes are inserted with the first movable rods 3.
In the invention, one end of the first movable rod 3, which is far away from the clamping box 5, is fixedly connected with the limiting disc 2, and the other end of the first movable rod 3 is fixedly connected with the pulley yoke 10.
In the invention, the inner walls of the opposite sides of the pulley frame 10 are provided with the fixed pulleys 11, the outer wall of the circumference of the fixed pulley 11 is provided with the wire guide groove, the electric wire 4 is clamped on the arc-shaped outer wall of the wire guide groove, the inner walls of the front side and the rear side of the clamping box 5 are fixedly connected with the first springs 9, one end of each first spring 9 is fixedly connected to the pulley frame 10, the electric wire is fixed between the two fixed pulleys 11, the elastic force of each first spring 9 enables the pulley frame 10 to clamp the electric wire 4 forwards, and the outer wall of each fixed pulley 11 is provided with the wire guide groove, so that the electric wire.
Compared with embodiment 1, the present embodiment further includes a ground wire 26 fixedly connected to the outer wall of the rear side of the workbench 1, and the bottom end of the ground wire 26 is connected to the ground.
The working principle is as follows: when the device is used, the grounding wire 26 is arranged on the workbench 1, current in a circuit is prevented from discharging outwards, the workbench 1 is prevented from carrying current, an electric shock accident occurs after a worker touches the workbench 1, the grounding wire 26 guides the current to the ground, and the safety of the device is enhanced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an wisdom consumer, includes workstation (1) and electric wire (4), the top outer wall of workstation (1) is fixed with circuit protection case (7), and one side inner wall of circuit protection case (7) is fixed with first conducting block (16), one side outer wall of first conducting block (16) articulates there is second connecting plate (15), and one side outer wall fixed connection of second connecting plate (15) has second spring (19), the one end fixed connection of second spring (19) is in the inner wall of circuit protection case (7), the bottom inner wall of circuit protection case (7) is fixed with the slide rail, and the inner wall sliding connection of slide rail has second conducting block (17), its characterized in that, one side inner wall of circuit protection case (7) is fixed with elasticity telescopic link (18), and the top of elasticity telescopic link (18) is fixed with second dog (25), an electric telescopic rod (23) is fixed on the inner wall of the top of the circuit protection box (7), and a temperature sensor (24) is fixed at the top end of the electric telescopic rod (23).
2. The intelligent electric equipment as claimed in claim 1, wherein an insulating block (22) is fixedly connected to one end of the second conductive block (17), and a connecting rod (8) is fixedly connected to one side of the outer wall of the insulating block (22).
3. The intelligent electric equipment as claimed in claim 1, wherein the circuit protection box (7) has first mounting holes on the outer walls of the left and right sides, and the conductive rod (20) is inserted into the inner wall of the first mounting hole.
4. The intelligent electric equipment as claimed in claim 3, wherein the peripheral outer wall of the conducting rod (20) is provided with a first fixing ring (21) near the inner wall of the circuit protection box (7), and one end of the conducting rod (20) is connected with the electric wire (4).
5. The intelligent electric equipment as claimed in claim 4, wherein the bottom inner wall of the circuit protection box (7) is fixed with a conductive plate (12), one end of the conductive rod (20) is fixed on one side of the conductive plate (12), one side of the conductive plate (12) is fixedly connected with a first connecting plate (13), and one end of the first connecting plate (13) is fixedly connected with the first conductive block (16).
6. The intelligent electric equipment as claimed in claim 1, wherein the top outer wall of the circuit protection box (7) is fixed with a junction box (6), and the top outer wall of the circuit protection box (7) is fixed with symmetrically distributed clamping boxes (5) at the left and right sides of the circuit protection box (7).
7. The intelligent electric equipment as claimed in claim 6, wherein the front and rear inner walls of the clamping box (5) are provided with second mounting holes, and the inner walls of the second mounting holes are inserted with the first movable rods (3).
8. The intelligent electric appliance according to claim 7, wherein a limiting plate (2) is fixedly connected to one end of the first movable rod (3) far away from the clamping box (5), and a pulley yoke (10) is fixedly connected to the other end of the first movable rod (3).
9. The intelligent electric equipment according to claim 8, wherein the pulley frame (10) is provided with a fixed pulley (11) on the inner wall of the opposite side, the outer wall of the circumference of the fixed pulley (11) is provided with a wire guiding groove, the electric wire (4) is clamped on the arc-shaped outer wall of the wire guiding groove, the inner walls of the front side and the rear side of the clamping box (5) are fixedly connected with the first spring (9), and one end of the first spring (9) is fixedly connected with the pulley frame (10).
10. The intelligent electric equipment as claimed in claim 1, wherein the rear outer wall of the working platform (1) is fixedly connected with a grounding wire (26), and the bottom end of the grounding wire (26) is connected to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011274912.XA CN112467561B (en) | 2020-11-16 | 2020-11-16 | Wisdom consumer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011274912.XA CN112467561B (en) | 2020-11-16 | 2020-11-16 | Wisdom consumer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112467561A true CN112467561A (en) | 2021-03-09 |
| CN112467561B CN112467561B (en) | 2022-06-14 |
Family
ID=74837513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011274912.XA Active CN112467561B (en) | 2020-11-16 | 2020-11-16 | Wisdom consumer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112467561B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208690923U (en) * | 2018-08-07 | 2019-04-02 | 王豫琦 | A kind of network voltage protective device |
| CN208891118U (en) * | 2018-02-09 | 2019-05-21 | 内蒙古能源发电投资集团有限公司 | A kind of circuit overtemperature protection system |
| CN211128251U (en) * | 2019-12-11 | 2020-07-28 | 镇江东方山源电热有限公司 | Temperature-adjustable heater |
-
2020
- 2020-11-16 CN CN202011274912.XA patent/CN112467561B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208891118U (en) * | 2018-02-09 | 2019-05-21 | 内蒙古能源发电投资集团有限公司 | A kind of circuit overtemperature protection system |
| CN208690923U (en) * | 2018-08-07 | 2019-04-02 | 王豫琦 | A kind of network voltage protective device |
| CN211128251U (en) * | 2019-12-11 | 2020-07-28 | 镇江东方山源电热有限公司 | Temperature-adjustable heater |
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| Publication number | Publication date |
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| CN112467561B (en) | 2022-06-14 |
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Effective date of registration: 20221207 Address after: 214000 No. 22 dongdongtang Dongyuan Road, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi dongjinhong Investment Management Co.,Ltd. Address before: 214000 3860 Xidong Avenue, Xibei Town, Xishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi Jiawei Electric Intelligent Technology Co.,Ltd. |