CN110661192A - Telescopic household power switch box device - Google Patents

Telescopic household power switch box device Download PDF

Info

Publication number
CN110661192A
CN110661192A CN201911028944.9A CN201911028944A CN110661192A CN 110661192 A CN110661192 A CN 110661192A CN 201911028944 A CN201911028944 A CN 201911028944A CN 110661192 A CN110661192 A CN 110661192A
Authority
CN
China
Prior art keywords
box
fixedly connected
telescopic
wiring
power
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.)
Granted
Application number
CN201911028944.9A
Other languages
Chinese (zh)
Other versions
CN110661192B (en
Inventor
李星瑶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Green Valley Intellectual Property Co., Ltd
Original Assignee
Yantai Aiyi New Energy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yantai Aiyi New Energy Co Ltd filed Critical Yantai Aiyi New Energy Co Ltd
Priority to CN201911028944.9A priority Critical patent/CN110661192B/en
Publication of CN110661192A publication Critical patent/CN110661192A/en
Application granted granted Critical
Publication of CN110661192B publication Critical patent/CN110661192B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/40Wall-mounted casings; Parts thereof or accessories therefor

Abstract

The invention discloses a telescopic household power switch box device which comprises a box body, wherein the box body is fixedly arranged in a groove in a wall surface, a telescopic device is arranged in the box body, a mobile power box device is arranged in the box body, a fixed wiring device is arranged on the rear surface of the box body, a power box cover device is arranged on the front surface of the power box, a controller is arranged on the wall surface of the box body, and a power supply output end of the controller is electrically connected with a hydraulic oil pump, a hydraulic electromagnetic valve and the fixed wiring device. The invention has the advantages of simple structure and strong practicability.

Description

Telescopic household power switch box device
Technical Field
The invention relates to the field of electric power cabinet related equipment, in particular to a telescopic household electric power switch box device.
Background
In modern life, the variety of electric power cabinets is very various, but a small electric power meter box used in a household is still simpler, the simplicity is relatively suitable for manufacturing and using, but the danger coefficient is higher for the safety of use in the household, and the electric wires are exposed in the electric power cabinets, so that people need to take great care when in use.
Disclosure of Invention
The invention aims to solve the problems and designs a telescopic household power switch box device.
The technical scheme of the invention for realizing the aim is that the telescopic household power switch box device comprises a box body, wherein the box body is fixedly arranged in a groove in a wall surface, a telescopic device is arranged in the box body, the telescopic device consists of a hydraulic oil cylinder which is positioned at four corners of the inner rear surface of the box body and is fixedly connected with the box body, hydraulic oil ports which are arranged at the upper end and the lower end of the outer side surface of the hydraulic oil cylinder, a hydraulic oil pipe which is positioned on the hydraulic oil ports and is fixedly connected with the hydraulic oil ports, a hydraulic electromagnetic valve which is positioned on the hydraulic oil pipe and is fixedly connected with the hydraulic oil pipe, a hydraulic oil pump which is positioned at one side of the hydraulic electromagnetic valve and is fixedly connected with the hydraulic oil pipe, a movable piston which is positioned in the hydraulic oil cylinder and is movably connected with the hydraulic oil cylinder, a telescopic column which is positioned at the center of the side surface of the movable piston, a telescopic column port, the portable electric power box device is arranged in the box body and comprises an electric power box, a check ring, an air switch fixing frame, a fixing bolt hole, evenly distributed spring chutes, a long hole, a spring, a sliding block, a through hole, a wiring bent pipe, a wire hole and a wire hole, wherein the electric power box is located in the center of the inner side of the box body and movably connected with the sliding block, the wiring bent pipe is located above the sliding block and fixedly connected with the sliding block and movably connected with the long hole, the wire hole is located on the rear surface of the electric power box and corresponds to the spring chute, and the wire hole is located, The electric wire in through-hole and the wiring elbow constitutes jointly, be equipped with fixed termination on the box rear surface, power box the place ahead is equipped with electric power case lid device, be equipped with the controller on the wall body of box, the power output end and hydraulic oil pump, hydraulic solenoid valve and the fixed termination electric connection of controller.
The fixed wiring device is composed of a wiring groove, a linear motor, a first wiring block and a second wiring block, the wiring groove is located on the rear surface inside the box body and is fixedly connected with the box body, the linear motor is located at one end inside the wiring groove and is fixedly connected with the wiring groove, the first wiring block is located at the telescopic end of the linear motor and is fixedly connected with the telescopic end of the linear motor, and the second wiring block is located at the other end inside the wiring groove and is fixedly connected with the wiring groove.
The electric box cover device is composed of two door shaft openings arranged on one side of the upper surface and the lower surface of the front end in the electric box, a door shaft which is positioned in the door shaft openings and is movably connected with the door shaft openings, an electric box cover which is positioned between the two door shafts and is fixedly connected with the door shaft, a square hole arranged on the electric box cover, a plastic transparent cover which is positioned in the square hole and is movably connected with the square hole, and a handle which is positioned at one end of the outer surface of the electric box cover and is fixedly connected with the electric box cover.
The linear motor is electrically connected with the power output end of the controller.
The first wiring block and the second wiring block above the air switch fixing frame are connected with an external power supply wire, and the first wiring block and the second wiring block below the air switch fixing frame are connected with an indoor power utilization wire.
And an insulating layer is arranged between the first wiring block and the wiring groove and between the second wiring block and the wiring groove.
And insulating layers are arranged in the wire holes, the through holes and the wiring bent pipes.
And a PLC system is arranged in the controller.
And the controller is provided with a capacitive display screen, a control button and a switch button.
The controller is provided with an electric interface, and the electric interface is electrically connected with a first wiring block and a second wiring block above the air switch fixing frame.
The telescopic household power switch box device manufactured by the technical scheme of the invention can be used for enabling people to use the device easily without electric shock, and can be used for enabling people to be more convenient when maintaining a home circuit or replacing an air switch through the telescopic device and the fixed wiring device.
Drawings
FIG. 1 is a schematic diagram of a retractable household electrical switchgear apparatus according to the present invention;
FIG. 2 is a schematic view of the telescoping device of the present invention;
FIG. 3 is a schematic view of a spring chute of the present invention;
FIG. 4 is a schematic view of the fixed wiring device of the present invention;
FIG. 5 is a schematic view of a power box cover according to the present invention;
FIG. 6 is a schematic view of the controller of the present invention;
in the figure, 1, a box body; 2. a hydraulic cylinder; 3. a hydraulic oil port; 4. a hydraulic oil pipe; 5. a hydraulic solenoid valve; 6. a hydraulic oil pump; 7. moving the piston; 8. a telescopic column; 9. a telescopic column port; 10. a gasket; 11. an electric power box; 12. a retainer ring; 13. an air switch fixing frame; 14. fixing bolt holes; 15. a spring chute; 16. a long hole; 17. a spring; 18. a slider; 19. a through hole; 20. a wire connection bent pipe; 21. a wire hole; 22. an electric wire; 23. a controller; 24. a wiring slot; 25. a linear motor; 26. a first junction block; 27. a second junction block; 28. a door shaft opening; 29. a door shaft; 30. a power box cover; 31. a square hole; 32. a plastic transparent cover; 33. a handle; 34. a PLC system; 35. a capacitive display screen; 36. a control button; 37. a switch button; 38. an electrical interface.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1-6, a telescopic household power switch box device comprises a box body 1, wherein the box body 1 is fixedly arranged in a groove in a wall surface, a telescopic device is arranged in the box body 1, and the telescopic device comprises a hydraulic oil cylinder 2 fixedly connected with the box body 1 at four corners of the inner rear surface of the box body 1, hydraulic oil ports 3 formed at the upper end and the lower end of the outer side surface of the hydraulic oil cylinder 2, a hydraulic oil pipe 4 fixedly connected with the hydraulic oil ports 3 and arranged on the hydraulic oil ports 3, a hydraulic electromagnetic valve 5 fixedly connected with the hydraulic oil pipe 4 and arranged on the hydraulic oil pipe 4, a hydraulic oil pump 6 fixedly connected with the hydraulic oil pipe 4 and arranged on one side of the hydraulic electromagnetic valve 5, a movable piston 7 movably connected with the hydraulic oil cylinder 2 and arranged in the hydraulic oil cylinder 2, a telescopic column 8 fixedly, The movable electric power box device comprises a telescopic column port 9 arranged at the center of the side surface of one side of the hydraulic oil cylinder 2 and a sealing gasket 10 which is positioned on the telescopic column port 9, fixedly connected with the telescopic column port 9 and movably connected with a telescopic column 8, wherein a movable electric power box device is arranged in the box body 1 and comprises an electric power box 11 which is positioned at the center of the inside of the box body 1 and movably connected with the box body 1, a check ring 12 which is positioned at the outer end of the side surface of one side of the electric power box 11 and fixedly connected with the electric power box 11 and the telescopic column 8, an air switch fixing frame 13 which is positioned at the center of the inside of the electric power box 11 and fixedly connected with the electric power box 11, fixing bolt holes 14 arranged on the air switch fixing frame 13, evenly distributed spring chutes 15 which are positioned at the upper and lower sides of the air switch fixing frame 13 and fixedly connected with the electric power box 11, a long hole 16 arranged at the center, The electric power box comprises a sliding block 18, a through hole 19, a wiring bent pipe 20, a wire hole 21 and a wire 22, wherein the sliding block 18 is fixedly connected with one end of a spring 17 and fixedly connected with the spring 17, the through hole 19 is formed in the center of the upper surface of the sliding block 18, the wiring bent pipe 20 is positioned above the sliding block 18 and fixedly connected with the sliding block 18 and movably connected with a long hole 16, the wire hole 21 is formed in the rear surface of an electric power box 11 and corresponds to a spring sliding groove 15, the wire hole 21, the through hole 19 and the wire 22 are formed in the wiring bent pipe 20, a fixed wiring device is arranged on the rear surface of a box body 1, an electric power box cover device is arranged in front of the electric power box 11, a controller; the fixed wiring device is composed of a wiring groove 24 which is positioned on the rear surface inside the box body 1 and fixedly connected with the box body 1, a linear motor 25 which is positioned inside the wiring groove 24 and fixedly connected with one end of the wiring groove 24, a first wiring block 26 which is positioned inside the linear motor 25 and fixedly connected with the telescopic end of the linear motor 25, and a second wiring block 27 which is positioned inside the wiring groove 24 and fixedly connected with the wiring groove 24 at the other end; the electric box cover device is composed of two door shaft openings 28 arranged on one side of the upper surface and the lower surface of the front end in the electric box 1, door shafts 29 which are positioned in the door shaft openings 28 and movably connected with the door shaft openings 28, an electric box cover 30 which is positioned between the two door shafts 29 and fixedly connected with the door shafts 29, square holes 31 arranged on the electric box cover 30, plastic transparent covers 32 which are positioned in the square holes 31 and movably connected with the square holes 31, and handles 33 which are positioned on one end of the outer surface of the electric box cover 30 and fixedly connected with the electric box cover 30; the linear motor 25 is electrically connected with the power output end of the controller 23; the first junction block 26 and the second junction block 27 above the air switch fixing frame 13 are connected with an external power supply wire, and the first junction block 26 and the second junction block 27 below the air switch fixing frame 13 are connected with an indoor electric wire; an insulating layer is arranged between the first wiring block 26 and the second wiring block 27 and the wiring groove 24; insulating layers are arranged in the wire hole 21, the through hole 19 and the wiring bent pipe 20; a PLC system 34 is arranged in the controller 23; the controller 23 is provided with a capacitive display screen 35, a control button 36 and a switch button 37; the controller 23 is provided with an electric interface 38, and the electric interface 38 is electrically connected with the first junction block 26 and the second junction block 27 above the air switch fixing frame 13.
The embodiment is characterized in that a telescopic device is arranged in the box body, the telescopic device consists of a hydraulic oil cylinder, a hydraulic oil port, a hydraulic oil pipe, a hydraulic electromagnetic valve, a hydraulic oil pump, a movable piston, a telescopic column opening and a sealing gasket, the hydraulic oil port is positioned at the four corners of the rear surface inside the box body and is fixedly connected with the box body, the hydraulic oil port is formed at the upper end and the lower end of the outer surface of the hydraulic oil cylinder, the hydraulic oil pipe is positioned on the hydraulic oil port and is fixedly connected with the hydraulic oil port, the hydraulic electromagnetic valve is positioned on the hydraulic oil pipe and is fixedly connected with the hydraulic oil pipe, the hydraulic oil pump is positioned at one side of the hydraulic electromagnetic valve and is fixedly connected with the hydraulic oil pipe, the movable piston is positioned in the hydraulic oil cylinder and is movably connected with the hydraulic oil cylinder, the telescopic column is positioned at the center of the side surface of the movable piston, the, A retaining ring which is positioned at the outer end of the side surface of one side of the power box and is fixedly connected with the telescopic column, an air switch fixing frame which is positioned at the center of the interior of the power box and is fixedly connected with the power box, a fixing bolt hole which is arranged on the air switch fixing frame, spring chutes which are positioned at the upper and lower sides of the air switch fixing frame and are fixedly connected with the power box and are uniformly distributed, a long hole which is arranged at the center of the upper surface of the spring chute, a spring which is positioned at one end of the interior of the spring chute and is fixedly connected with the spring chute, a slide block which is positioned at one end of the spring and is fixedly connected with the spring, a through hole which is arranged at the center of the upper surface of the slide block, a wiring bent pipe which is positioned above the slide block and is fixedly connected with the slide block and is movably connected with the, fixed termination by be located the inside rear surface of box on with box fixed connection's wiring groove, be located wiring groove inside one end and wiring groove fixed connection's linear electric motor, be located the flexible end of linear electric motor and the flexible end fixed connection's of linear electric motor terminal block one and be located wiring groove inside another side end and wiring groove fixed connection's terminal block two and constitute jointly, through the device, can make people lighter when using, and can not electrocute, through telescoping device and fixed termination, can make people more convenient when maintaining the house circuit or when changing air switch, this device simple structure, high durability and convenient operation.
In the embodiment, the box body is arranged in a groove in a wall body, when the electric cabinet is used, an external power supply is connected with a first wiring block and a second wiring block, a switch button on a controller is controlled to start equipment, the controller controls a hydraulic oil pump and a hydraulic electromagnetic valve to operate, the hydraulic oil pump moves hydraulic oil from one side of a hydraulic oil cylinder to the other side, a telescopic column is ejected out, the telescopic column drives the electric box to extend out and then closes the hydraulic oil pump and the hydraulic electromagnetic valve, an electric wire is separated from the first wiring block and the second wiring block, an air switch is arranged on an air switch fixing frame through a bolt, the electric wire in the wiring elbow is connected with the wiring end of the air switch by hand, the wiring end is fixed by a screwdriver, the hydraulic oil pump and the hydraulic electromagnetic valve are controlled to start working at the moment, the telescopic column is retracted into the box body, when the air switch needs to be closed or opened, the plastic transparent cover can be opened to be closed or opened.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides a domestic power switch box device of telescopic, includes box (1), its characterized in that, box (1) fixed mounting is in the recess in the wall, be equipped with the telescoping device in box (1), the telescoping device is by hydraulic cylinder (2) that are located box (1) inside rear surface four corners department and box (1) fixed connection, open hydraulic pressure hydraulic fluid port (3) at hydraulic cylinder (2) outside surface upper and lower both ends, be located hydraulic pressure hydraulic fluid port (3) go up with hydraulic pressure hydraulic fluid port (3) fixed connection's hydraulic pressure oil pipe (4), be located on hydraulic pressure oil pipe (4) with hydraulic pressure oil pipe (4) fixed connection's hydraulic pressure solenoid valve (5), be located hydraulic pressure solenoid valve (5) one side and hydraulic pressure oil pipe (4) fixed connection's hydraulic pressure oil pump (6), be located in hydraulic cylinder (2) with hydraulic cylinder (2) swing joint's removal piston (7), The movable power box device comprises a telescopic column (8) which is positioned at the center of the side surface of the movable piston (7) and fixedly connected with the movable piston (7), a telescopic column port (9) which is arranged at the center of the side surface of one side of the hydraulic oil cylinder (2), and a sealing gasket (10) which is positioned on the telescopic column port (9), fixedly connected with the telescopic column port (9) and movably connected with the telescopic column (8), wherein a movable power box device is arranged in the box body (1), and the movable power box device comprises a power box (11) which is positioned at the center of the inside of the box body (1) and movably connected with the box body (1), a check ring (12) which is positioned at the outer end of the side surface of one side of the power box (11), fixedly connected with the power box (11) and fixedly connected with the telescopic column (8), an air switch fixing frame (13) which is positioned at the center of the inside of the power box (11), and a fixing bolt hole (14, Evenly distributed spring sliding grooves (15) which are positioned on the upper side and the lower side of an air switch fixing frame (13) and fixedly connected with an electric box (11), a long hole (16) which is formed in the center of the upper surface of the spring sliding grooves (15), a spring (17) which is positioned at one end inside the spring sliding grooves (15) and fixedly connected with the spring sliding grooves (15), a sliding block (18) which is positioned at one end of the spring (17) and fixedly connected with the spring (17), a through hole (19) which is formed in the center of the upper surface of the sliding block (18), a wiring bent pipe (20) which is positioned above the sliding block (18) and fixedly connected with the sliding block (18) and movably connected with the long hole (16), a wire hole (21) which is formed in the rear surface of the electric box (11) and corresponds to the spring sliding grooves (15), and wires (22) which are positioned in the wire hole (21), the through hole (19) and the wiring bent pipe (, the electric box is characterized in that an electric box cover device is arranged in front of the electric box (11), a controller (23) is arranged on a wall body of the box body (1), and a power output end of the controller (23) is electrically connected with the hydraulic oil pump, the hydraulic electromagnetic valve and the fixed wiring device.
2. A telescopic household power switch box assembly as claimed in claim 1, wherein said fixed wiring means is comprised of a wiring slot (24) fixedly connected to the box body (1) at the rear surface inside the box body (1), a linear motor (25) fixedly connected to the wiring slot (24) at one end inside the wiring slot (24), a first wiring block (26) fixedly connected to the linear motor (25) at the telescopic end of the linear motor (25), and a second wiring block (27) fixedly connected to the wiring slot (24) at the other end inside the wiring slot (24).
3. The telescopic household power switch box device as claimed in claim 1, wherein the power box cover device is composed of two door shaft openings (28) arranged on one side of the upper and lower surfaces of the front end in the power box (11), a door shaft (29) movably connected with the door shaft openings (28) and positioned in the door shaft openings (28), a power box cover (30) fixedly connected with the door shaft (29) and positioned between the two door shafts (29), a square hole (31) arranged on the power box cover (30), a plastic transparent cover (32) movably connected with the square hole (31) and positioned in the square hole (31), and a handle (33) fixedly connected with the power box cover (30) and positioned at one end of the outer surface of the power box cover (30).
4. A telescopic household electrical switch cabinet apparatus as claimed in claim 2, characterized in that said linear motor (25) is electrically connected to the power supply output of the controller (23).
5. A telescopic household electrical switch cabinet apparatus as claimed in claim 1, characterized in that the first and second terminal blocks (26, 27) above the air switch holder (13) are connected to external power wires, and the first and second terminal blocks (26, 27) below the air switch holder (13) are connected to indoor power wires.
6. A telescopic household electrical switch cabinet apparatus as claimed in claim 1, characterized in that an insulating layer is provided between said first and second terminal blocks (26, 27) and said wiring groove (24).
7. A telescopic household electrical switch cabinet apparatus as claimed in claim 1, characterized in that said wire holes (21), through holes (19) and wire elbows (20) are internally provided with an insulating layer.
8. A telescopic household electrical switch cabinet apparatus as claimed in claim 1, characterized in that a PLC system (34) is provided in said controller (23).
9. A telescopic household electrical switch cabinet apparatus as claimed in claim 1, characterized in that said controller (23) is provided with a capacitive display screen (35), a control button (36) and a switch button (37).
10. A telescopic household electrical switch cabinet apparatus as claimed in claim 1, wherein said controller (23) is provided with an electrical interface (38), said electrical interface (38) is electrically connected to a first terminal block (26) and a second terminal block (27) above the air switch holder (13).
CN201911028944.9A 2019-10-28 2019-10-28 Telescopic household power switch box device Active CN110661192B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911028944.9A CN110661192B (en) 2019-10-28 2019-10-28 Telescopic household power switch box device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911028944.9A CN110661192B (en) 2019-10-28 2019-10-28 Telescopic household power switch box device

Publications (2)

Publication Number Publication Date
CN110661192A true CN110661192A (en) 2020-01-07
CN110661192B CN110661192B (en) 2021-08-10

Family

ID=69041829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911028944.9A Active CN110661192B (en) 2019-10-28 2019-10-28 Telescopic household power switch box device

Country Status (1)

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CN (1) CN110661192B (en)

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Publication number Priority date Publication date Assignee Title
DE3023499A1 (en) * 1980-06-24 1982-01-14 Brown, Boveri & Cie Ag, 6800 Mannheim Miniature circuit breaker for distribution wiring protection - has flexible lead making connection with mains bus=bar
US7957121B1 (en) * 2006-08-18 2011-06-07 Nichols Mitchell A Circuit breakers and circuit breaker box
CN102640388A (en) * 2009-12-08 2012-08-15 Abb技术有限公司 I/o module
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CN207910282U (en) * 2018-03-28 2018-09-25 山东天元建设机械有限公司 A kind of novel low-pressure switch device
CN108738272A (en) * 2018-06-11 2018-11-02 齐嘉蕾 A kind of electrical cabinet device
CN108889191A (en) * 2018-07-26 2018-11-27 郝永范 A kind of small-sized powder of lacquer putty for use on agitating device of construction and decoration multifunctional intellectual
CN208350859U (en) * 2018-07-27 2019-01-08 王润年 A kind of anti-theft electric energy meter box for electric power protection
CN208689093U (en) * 2018-08-24 2019-04-02 国网安徽省电力有限公司亳州供电公司 A kind of protection against electric shock ammeter box
CN109586175A (en) * 2018-12-17 2019-04-05 佛山科学技术学院 A kind of power distribution cabinet of fast demountable
CN208738648U (en) * 2018-09-17 2019-04-12 维谛技术有限公司 Fixed separated cabinet
CN208782318U (en) * 2018-10-12 2019-04-23 吉林省明鑫电力设备有限公司 A kind of drawer-type lighting distribution box
CN209280073U (en) * 2018-11-26 2019-08-20 湖北路达胜工程技术咨询有限公司 A kind of intelligent water electricity box for ultrasonic water meter

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023499A1 (en) * 1980-06-24 1982-01-14 Brown, Boveri & Cie Ag, 6800 Mannheim Miniature circuit breaker for distribution wiring protection - has flexible lead making connection with mains bus=bar
US7957121B1 (en) * 2006-08-18 2011-06-07 Nichols Mitchell A Circuit breakers and circuit breaker box
CN102640388A (en) * 2009-12-08 2012-08-15 Abb技术有限公司 I/o module
CN203026838U (en) * 2013-01-17 2013-06-26 厦门奕昕科技有限公司 Reactive power compensation cabinet
CN207009980U (en) * 2017-05-17 2018-02-13 合肥智鼎电控自动化科技有限公司 A kind of drawer-type lighting power distribution box
CN207409895U (en) * 2017-11-24 2018-05-25 山东欧玛嘉宝电气科技有限公司 A kind of comprehensive distribution box
CN207910282U (en) * 2018-03-28 2018-09-25 山东天元建设机械有限公司 A kind of novel low-pressure switch device
CN108738272A (en) * 2018-06-11 2018-11-02 齐嘉蕾 A kind of electrical cabinet device
CN108889191A (en) * 2018-07-26 2018-11-27 郝永范 A kind of small-sized powder of lacquer putty for use on agitating device of construction and decoration multifunctional intellectual
CN208350859U (en) * 2018-07-27 2019-01-08 王润年 A kind of anti-theft electric energy meter box for electric power protection
CN208689093U (en) * 2018-08-24 2019-04-02 国网安徽省电力有限公司亳州供电公司 A kind of protection against electric shock ammeter box
CN208738648U (en) * 2018-09-17 2019-04-12 维谛技术有限公司 Fixed separated cabinet
CN208782318U (en) * 2018-10-12 2019-04-23 吉林省明鑫电力设备有限公司 A kind of drawer-type lighting distribution box
CN209280073U (en) * 2018-11-26 2019-08-20 湖北路达胜工程技术咨询有限公司 A kind of intelligent water electricity box for ultrasonic water meter
CN109586175A (en) * 2018-12-17 2019-04-05 佛山科学技术学院 A kind of power distribution cabinet of fast demountable

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