CN110994396A - Power supply cabinet capable of automatically lifting - Google Patents
Power supply cabinet capable of automatically lifting Download PDFInfo
- Publication number
- CN110994396A CN110994396A CN202010059228.3A CN202010059228A CN110994396A CN 110994396 A CN110994396 A CN 110994396A CN 202010059228 A CN202010059228 A CN 202010059228A CN 110994396 A CN110994396 A CN 110994396A
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- China
- Prior art keywords
- cavity
- control
- sliding groove
- wall
- connecting 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Combinations Of Kitchen Furniture (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a power supply cabinet capable of automatically lifting, which comprises a machine body and a box body arranged above the machine body, wherein a power cavity is arranged in the machine body, a power device is arranged in the power cavity, a transmission cavity is arranged in the machine body, a transmission device is arranged in the transmission cavity, a connecting rod cavity is arranged in the box body, a connecting rod device is arranged in the connecting rod cavity, an operation cavity is arranged in the box body, a smoke sensor is arranged in the operation cavity, a control cavity is arranged in the machine body, and a control device is arranged in the control cavity.
Description
Technical Field
The invention relates to the technical field related to power supply, in particular to a power supply cabinet capable of automatically lifting.
Background
The power supply cabinet is a massive parameter on data, and switching equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen to form a low-voltage power supply cabinet. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The power supply cabinet has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. But some present power supply cabinets need the maintenance workman to go up to high maintenance when the maintenance, have very big potential safety hazard, if settle the power supply level ground still have the risk of electric leakage, the inside fire control unit that does not have of present power supply cabinet simultaneously can not solve the very first time when the condition of a fire appears.
Disclosure of Invention
The invention aims to provide a power supply cabinet capable of automatically lifting, which is used for overcoming the defects in the prior art.
The power supply cabinet capable of automatically lifting comprises a machine body and a box body arranged above the machine body, wherein a power cavity is arranged in the machine body, a power device is arranged in the power cavity, a transmission cavity is arranged in the machine body, a transmission device is arranged in the transmission cavity, a connecting rod cavity is arranged in the box body, a connecting rod device is arranged in the connecting rod cavity, an operation cavity is arranged in the box body, a smoke sensor is arranged in the operation cavity, a control cavity is arranged in the machine body, a control device is arranged in the control cavity, the control device comprises a first sliding groove arranged on the upper wall of the control cavity, a gear plate extending up and down is arranged in the first sliding groove, a rectangular block is fixedly connected onto the gear plate, a second sliding groove is arranged on the rectangular block, a control block is arranged in the second sliding groove, and an inclined plane is arranged on the end face of the control block, the control block is connected with the inner wall of the second sliding groove through a first spring, the rear wall of the control cavity is rotatably provided with a main shaft, a gear meshed with the rack plate is fixedly arranged on the main shaft, a worm wheel is fixedly arranged on the main shaft, a third sliding groove is formed in the right wall of the control cavity, a control slider is arranged in the third sliding groove, the lower end of the control slider is connected with the inner wall of the third sliding groove through a second spring, the control slider is rotatably provided with a worm extending leftwards and rightwards, the left side of the control slider is fixedly connected with a first control block, the front wall of the control cavity is fixedly provided with a support rod, a first rotating rod is rotatably arranged on the support rod, the end face of the first rotating rod is provided with an inclined plane, the right side of the first rotating rod is fixedly connected with a second rotating rod, a pressure cavity is arranged on the upper side of the box body, and a compression plate is arranged in the pressure cavity and is connected with the inner wall of the left side of the pressure cavity through the third spring.
On the basis of the technical scheme, the power device comprises a fourth sliding groove formed in the inner wall of the right side of the power cavity, a motor is arranged in the fourth sliding groove, the left end of the motor is connected with the worm, a driving bevel gear is fixedly arranged on the worm, a first threaded shaft extending upwards is arranged on the upper wall of the power cavity, a driven bevel gear capable of being meshed with the driving bevel gear is arranged at the lower end of the first threaded shaft, a second control rod is arranged in the power cavity, and the left end of the second control rod is fixedly connected with the control slider.
On the basis of the technical scheme, the transmission device comprises a second threaded shaft which is rotatably arranged on the upper wall of the transmission cavity, a left synchronous belt pulley is fixedly arranged on the second threaded shaft, a right synchronous belt pulley is fixedly arranged on the first threaded shaft, the right synchronous belt pulley is connected with the left synchronous belt pulley through belt transmission, a supporting plate in threaded connection with the first threaded shaft and the second threaded shaft is arranged above the machine body, an operating panel is fixedly arranged on the supporting plate, a sliding groove is fixedly formed in the supporting plate, a fifth sliding groove is formed in the upper wall of the transmission cavity, a third control rod is arranged in the fifth sliding groove, a sixth sliding groove is formed in the lower wall of the control cavity, the third control rod is located in the sixth sliding groove, and the lower end of the third control rod is connected with the second control rod through a fourth spring.
On the basis of the technical scheme, the connecting rod device comprises a seventh sliding groove and an eighth sliding groove, the seventh sliding groove is formed in the inner wall of the right side of the connecting rod cavity, the eighth sliding groove is formed in the upper wall of the seventh sliding groove, a baffle is arranged in the eighth sliding groove, an opening is formed in the baffle, a first connecting rod is arranged at the lower end of the baffle, a second connecting rod is fixedly connected to the lower end of the first connecting rod, a magnet is fixedly connected to the lower end of the second connecting rod, a fifth spring is arranged at the lower end of the first connecting rod, the seventh sliding groove is connected to the lower wall of the first connecting rod, an electromagnet is fixedly arranged on the inner wall of the right side.
The invention has the beneficial effects that: this device mechanism is simple, uses portably, has realized the automatic rising of power supply cabinet through mechanical transmission control, has ensured maintenance workman's safety, simultaneously, based on the application to the sensor, makes the power supply cabinet can the very first time solution when facing the condition of a fire, has improved factor of safety greatly.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of a power supply cabinet capable of automatically lifting;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B-B in FIG. 1;
fig. 4 is an enlarged view of the structure at C-C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, a power supply cabinet capable of automatically lifting according to an embodiment of the present invention includes a machine body 10 and a box body 41 disposed above the machine body 10, wherein a power cavity 70 is disposed in the machine body 10, a power device is disposed in the power cavity 70, a transmission cavity 48 is disposed in the machine body 10, a transmission device is disposed in the transmission cavity 48, a link cavity 39 is disposed in the box body 41, a link device is disposed in the link cavity 39, an operation cavity 31 is disposed in the box body 41, a smoke sensor 32 is disposed in the operation cavity 31, a control cavity 11 is disposed in the machine body 10, a control device is disposed in the control cavity 11, the control device includes a first sliding groove 45 disposed on an upper wall of the control cavity 11, a gear plate 46 extending up and down is disposed in the first sliding groove 45, a rectangular block 57 is fixedly connected to the gear plate 46, a second sliding groove 60 is disposed on the rectangular block 57, a control block 59 is arranged in the second sliding groove 60, an inclined surface is arranged on the end surface of the control block 59, the control block 59 is connected with the inner wall of the second sliding groove 60 through a first spring 58, a main shaft 56 is arranged on the rear wall of the control cavity 11 in a rotating manner, a gear 55 meshed with the rack plate 46 is fixedly arranged on the main shaft 56, a worm wheel 52 is fixedly arranged on the main shaft 56, a third sliding groove 17 is arranged on the right wall of the control cavity 11, a control slider 18 is arranged in the third sliding groove 17, the lower end of the control slider 18 is connected with the inner wall of the third sliding groove 17 through a second spring 16, the control slider 18 is rotatably provided with a worm 20 extending left and right, a first control block 15 is fixedly connected to the left side of the control slider 18, a support rod 53 is fixedly arranged on the front wall of the control cavity 11, a first rotating rod 13 is rotatably arranged on the support rod 53, first pivot pole 13 right side fixedly connected with second pivot pole 14, box 41 upside is equipped with pressure chamber 34, be full of carbon dioxide in the pressure chamber 34, pressure chamber 34 right side wall be equipped with opening 66 with operation chamber 31 communicates with each other, be equipped with compression plate 36 in the pressure chamber 34, compression plate 36 passes through third spring 35 with pressure chamber 34 left side inner wall is connected.
In addition, in one embodiment, the power device includes a fourth sliding groove 21 disposed on the inner wall of the right side of the power chamber 70, a motor 22 is disposed in the fourth sliding groove 21, the left end of the motor is connected to the worm 20, a driving bevel gear 23 is fixedly disposed on the worm 20, a first threaded shaft 26 extending upward is disposed on the upper wall of the power chamber 70, a driven bevel gear 24 capable of meshing with the driving bevel gear 23 is disposed at the lower end of the first threaded shaft 26, a second control rod 49 is disposed in the power chamber 70, and the left end of the second control rod 49 is fixedly connected to the control slider 18.
In addition, in one embodiment, the transmission means comprises a second threaded shaft 69 rotatably arranged in the upper wall of the transmission chamber 48, the second threaded shaft 69 is fixedly provided with a left synchronous belt pulley 44, the first threaded shaft 26 is fixedly provided with a right synchronous belt pulley 25, the right synchronous pulley 25 is in transmission connection with the left synchronous pulley 44 through a belt, a supporting plate 29 in threaded connection with the first threaded shaft 26 and the second threaded shaft 69 is arranged above the machine body 10, an operation panel 30 is fixedly arranged on the supporting plate 29, a sliding groove 43 is fixedly arranged on the supporting plate 29, a fifth sliding groove 27 is arranged on the upper wall of the transmission cavity 48, the fifth sliding groove 27 is provided with a third control rod 28, the lower wall of the control cavity 48 is provided with a sixth sliding groove 19, the third control lever 28 is located in the sixth sliding groove 19, and the lower end of the third control lever 28 is connected to the second control lever 49 through a fourth spring 50.
In addition, in one embodiment, the link device includes a seventh sliding groove 64 disposed on the inner wall of the right side of the link cavity 39 and an eighth sliding groove 33 disposed on the upper wall of the seventh sliding groove 54, a baffle 65 is disposed in the eighth sliding groove 33, an opening 67 is disposed on the baffle 65, a first link 61 is disposed at the lower end of the baffle 65, a second link 37 is fixedly connected to the lower end of the first link 61, a magnet 40 is fixedly connected to the lower end of the second link 37, a fifth spring 63 is disposed at the lower end of the first link 61 and is connected to the lower wall of the seventh sliding groove 64, an electromagnet 68 is fixedly disposed on the inner wall of the right side of the link cavity 39, and the smoke sensor 32 controls the electromagnet 68 to operate.
In the initial state, the first spring 58, the second spring 16, the fourth spring 50, and the fifth spring 63 are all in the normal state, the third spring 35 is in the compressed state, the drive bevel gear 23 is engaged with the driven bevel gear 24, and the worm wheel 52 is not engaged with the worm 20.
When the operation panel 30 is on fire: the smoke sensor 32 operates the electromagnet 68 to move the magnet 40, the second link 37 and the first link 61 downwards, the first link 61 drives the baffle 65 to move downwards, so that the opening 67 is the same as the through opening 66, the pressure chamber 34 is released, the compression plate 36 moves to the right under the action of the third spring 35, and carbon dioxide in the pressure chamber 34 is pressed into the operation chamber 31;
when the power supply cabinet needs to be maintained, the motor 22 is started, the motor 22 drives the worm 20 to rotate, the worm 20 drives the driving bevel gear 23 to rotate, the driving bevel gear 23 drives the driven bevel gear 24 to rotate, the driven bevel gear 24 drives the first threaded shaft 26 to rotate, the first threaded shaft 26 drives the right synchronous pulley 25 to rotate, the right synchronous pulley 25 drives the left synchronous pulley 44 to rotate, the left synchronous pulley 44 drives the second threaded shaft 69 to rotate, so that the support plate 29 moves downwards and the box body 41 moves downwards, when the support plate 29 descends to the bottom end, the support plate 29 presses against the third control rod 28, the third control rod 28 presses downwards, the fourth spring 50 drives the second control rod 49 to move downwards, and the second control rod 49 drives the control slider 18 and the first control rod 15 to move downwards, the control slider 18 drives the worm 20, the drive bevel gear 23 and the motor 22 to move downwards, so that the drive bevel gear 23 is disengaged from the driven bevel gear 24, the worm wheel 52 is engaged with the worm 20, the worm wheel 52 drives the main shaft 56 to rotate, the main shaft 56 drives the gear 55 to rotate, so that the rack plate 12 moves upwards, the rack plate 12 drives the box body 41 to move upwards, and the operating plate 30 is exposed;
when reset is required: the motor 22 rotates reversely, the motor 22 drives the worm 20 to rotate, the worm 20 drives the worm wheel 52 to rotate, the worm wheel 52 drives the spindle 56 and the gear 55 to rotate, so that the rack plate 12 moves downwards, so that the support plate 29 is reset, when the rack plate 12 descends to the lower end, the control block 59 contacts with the first rotating rod 13, so that the first rotating rod 13 and the second rotating rod 14 rotate anticlockwise, the second rotating rod 14 presses the first control rod 15 upwards, the first control rod 15 drives the control slider 18 to move upwards, the control slider 18 drives the worm 20 to move upwards, so that the driving bevel gear 23 is engaged with the driven bevel gear 24, the worm wheel 52 is disengaged from the worm 20, and the driving bevel gear 23 drives the driven bevel gear 24 to rotate, the driving bevel gear 23 drives the driven bevel gear 24 to rotate, the driven bevel gear 24 drives the first threaded shaft 26 to rotate, the first threaded shaft 26 drives the right synchronous belt pulley 25 to rotate, the right synchronous belt pulley 25 drives the left synchronous belt pulley 44 to rotate, and the left synchronous belt pulley 44 drives the second threaded shaft 69 to rotate, so that the support plate 29 is reset.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a power supply cabinet that can rise automatically, include the organism and set up in the box of organism top, be equipped with power cavity, its characterized in that in the organism: the smoke exhaust ventilator is characterized in that a power device is arranged in the power cavity, a transmission cavity is arranged in the machine body, a transmission device is arranged in the transmission cavity, a connecting rod cavity is arranged in the box body, a connecting rod device is arranged in the connecting rod cavity, an operation cavity is arranged in the box body, a smoke sensor is arranged in the operation cavity, a control cavity is arranged in the machine body, a control device is arranged in the control cavity, the control device comprises a first sliding groove formed in the upper wall of the control cavity, a vertically extending gear plate is arranged in the first sliding groove, a rectangular block is fixedly connected to the gear plate, a second sliding groove is formed in the rectangular block, a control block is arranged in the second sliding groove, an inclined plane is arranged on the end face of the control block, the control block is connected with the inner wall of the second sliding groove through a first spring, a main shaft is arranged on the rear wall of the control cavity in a rotating mode, and a, the fixed worm wheel that is equipped with on the main shaft, control chamber right side wall is equipped with the third sliding tray, be equipped with control slider in the third sliding tray, control slider lower extreme through the second spring with wall connection in the third sliding tray, control slider rotates the worm that extends about being equipped with, the first control block of control slider left side fixedly connected with, the fixed bracing piece that is equipped with of control chamber antetheca, it is equipped with first dwang to rotate on the bracing piece, first dwang terminal surface is equipped with the inclined plane, first dwang right side fixedly connected with second dwang, the box upside is equipped with the pressure chamber, be full of carbon dioxide in the pressure chamber, pressure chamber right side wall be equipped with the opening with the operation chamber communicates with each other, be equipped with the compression board in the pressure chamber, the compression board passes through the third spring with pressure chamber left side inner wall connection.
2. The power supply cabinet capable of automatically lifting and lowering according to claim 1, wherein: the power device comprises a fourth sliding groove arranged on the inner wall of the right side of the power cavity, a motor is arranged in the fourth sliding groove, the left end of the motor is connected with the worm, a driving bevel gear is fixedly arranged on the worm, a first threaded shaft extending upwards is arranged on the upper wall of the power cavity, a driven bevel gear capable of being meshed with the driving bevel gear is arranged at the lower end of the first threaded shaft, a second control rod is arranged in the power cavity, and the left end of the second control rod is fixedly connected with the control sliding block.
3. The power supply cabinet capable of automatically lifting and lowering according to claim 1, wherein: the transmission device comprises a second threaded shaft which is rotatably arranged on the upper wall of the transmission cavity, a left synchronous belt pulley is fixedly arranged on the second threaded shaft, a right synchronous belt pulley is fixedly arranged on the first threaded shaft, the right synchronous belt pulley is connected with the left synchronous belt pulley through belt transmission, a supporting plate in threaded connection with the first threaded shaft and the second threaded shaft is arranged above the machine body, an operating panel is fixedly arranged on the supporting plate, a sliding groove is fixedly formed in the supporting plate, a fifth sliding groove is formed in the upper wall of the transmission cavity, a third control rod is arranged in the fifth sliding groove, a sixth sliding groove is formed in the lower wall of the control cavity, the third control rod is located in the sixth sliding groove, and the lower end of the third control rod is connected with the second control rod through a fourth spring.
4. The power supply cabinet capable of automatically lifting and lowering according to claim 1, wherein: the connecting rod device comprises a seventh sliding groove and an eighth sliding groove, the seventh sliding groove is formed in the inner wall of the right side of the connecting rod cavity, the eighth sliding groove is formed in the upper wall of the seventh sliding groove, a baffle is arranged in the eighth sliding groove, an opening is formed in the baffle, a first connecting rod is arranged at the lower end of the baffle, a second connecting rod is fixedly connected to the lower end of the first connecting rod, a magnet is fixedly connected to the lower end of the second connecting rod, a fifth spring is arranged at the lower end of the first connecting rod, the seventh sliding groove is connected to the lower wall of the first connecting rod, an electromagnet is fixedly arranged on the inner wall of the right side of.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059228.3A CN110994396B (en) | 2020-01-18 | 2020-01-18 | Power supply cabinet capable of automatically lifting |
| JP2020083029A JP2021114890A (en) | 2020-01-18 | 2020-05-11 | Automatically elevated distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059228.3A CN110994396B (en) | 2020-01-18 | 2020-01-18 | Power supply cabinet capable of automatically lifting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110994396A true CN110994396A (en) | 2020-04-10 |
| CN110994396B CN110994396B (en) | 2020-09-25 |
Family
ID=70081236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010059228.3A Active CN110994396B (en) | 2020-01-18 | 2020-01-18 | Power supply cabinet capable of automatically lifting |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021114890A (en) |
| CN (1) | CN110994396B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117062361A (en) * | 2023-08-14 | 2023-11-14 | 智信鑫新能源(浙江)有限公司 | New energy storage battery management system module |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156765B (en) * | 2021-11-12 | 2023-10-13 | 国网河南省电力公司宜阳县供电公司 | Portable distribution line lifting device |
| CN114243726B (en) * | 2022-02-24 | 2022-05-03 | 东营辰瑛石油技术服务有限公司 | Intelligent connection safety compensator for photovoltaic butt joint high-voltage distribution network in oil field |
| CN116065461A (en) * | 2023-02-10 | 2023-05-05 | 青岛公路工程试验检测有限公司 | Road defect depth measuring device |
| CN116404547B (en) * | 2023-04-13 | 2023-11-10 | 河南伏特新能源科技有限公司 | Connecting device for energy storage power station equipment |
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| CN105597252A (en) * | 2016-03-08 | 2016-05-25 | 王晓勇 | Portable high-pressure water mist fire extinguisher |
| US9531168B2 (en) * | 2010-10-22 | 2016-12-27 | Rockwell Automation Technologies, Inc. | Arc resistant electrical enclosure |
| CN207269120U (en) * | 2017-10-16 | 2018-04-24 | 天津市天通穆勒电器股份有限公司 | A kind of power distribution cabinet with circulation temperature lowering |
| CN208923641U (en) * | 2018-11-27 | 2019-05-31 | 甘肃嘉瑞电力工程有限公司 | A kind of box type transformation cabinet convenient for lifting |
| CN209487962U (en) * | 2019-01-08 | 2019-10-11 | 烟台万通电气有限公司 | A kind of liftable rotary heat radiation power distribution cabinet |
-
2020
- 2020-01-18 CN CN202010059228.3A patent/CN110994396B/en active Active
- 2020-05-11 JP JP2020083029A patent/JP2021114890A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9531168B2 (en) * | 2010-10-22 | 2016-12-27 | Rockwell Automation Technologies, Inc. | Arc resistant electrical enclosure |
| CN105597252A (en) * | 2016-03-08 | 2016-05-25 | 王晓勇 | Portable high-pressure water mist fire extinguisher |
| CN207269120U (en) * | 2017-10-16 | 2018-04-24 | 天津市天通穆勒电器股份有限公司 | A kind of power distribution cabinet with circulation temperature lowering |
| CN208923641U (en) * | 2018-11-27 | 2019-05-31 | 甘肃嘉瑞电力工程有限公司 | A kind of box type transformation cabinet convenient for lifting |
| CN209487962U (en) * | 2019-01-08 | 2019-10-11 | 烟台万通电气有限公司 | A kind of liftable rotary heat radiation power distribution cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117062361A (en) * | 2023-08-14 | 2023-11-14 | 智信鑫新能源(浙江)有限公司 | New energy storage battery management system module |
| CN117062361B (en) * | 2023-08-14 | 2024-03-29 | 智信鑫新能源(浙江)有限公司 | New energy storage battery management system module |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021114890A (en) | 2021-08-05 |
| CN110994396B (en) | 2020-09-25 |
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Effective date of registration: 20230331 Address after: 418000 Xinjiazhuang Village, Yingkou Township, Hecheng District, Huaihua City, Hunan Province Patentee after: Huaihua Hengyuan Electric Complete Equipment Co.,Ltd. Address before: 321200 no.10-103, Huancheng South Road, Shuxi street, Wuyi County, Jinhua City, Zhejiang Province Patentee before: Wuyi Xianhe Electronic Co.,Ltd. |
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