CN111129983A - Block terminal with put out a fire and alarming function - Google Patents
Block terminal with put out a fire and alarming function Download PDFInfo
- Publication number
- CN111129983A CN111129983A CN202010087463.1A CN202010087463A CN111129983A CN 111129983 A CN111129983 A CN 111129983A CN 202010087463 A CN202010087463 A CN 202010087463A CN 111129983 A CN111129983 A CN 111129983A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- box
- gear
- rack
- rotating shaft
- 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
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/42—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with mechanical connection between sensor and actuator, e.g. rods, levers
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a distribution box with fire extinguishing and alarming functions, which comprises a box body, wherein a distribution cavity is arranged in the middle of the box body, a temperature sensor is arranged on the upper end surface of the distribution cavity, a motor is connected onto the temperature sensor and is arranged on the upper part of the box body, a first rotating shaft is arranged in the motor, a first bevel gear and a first gear are arranged at the left end of the first rotating shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is arranged on a second rotating shaft, the second rotating shaft is rotatably arranged on the left part of the box body, a third bevel gear is arranged at the lower end of the second rotating shaft, the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is arranged at the left end of a threaded shaft, a threaded slide block is arranged at the right end of the threaded shaft, the threaded slide block is slidably arranged in the box body, the built-in sensor of this equipment can in time detect and start a fire in the block terminal, later can the automatic shutdown circuit master switch, sprays dry powder simultaneously and puts out flame to the alarm bell of striking.
Description
Technical Field
The invention relates to the technical field of power distribution, in particular to a distribution box with fire extinguishing and alarming functions.
Background
The distribution box is used as a control center for reasonably distributing electric energy of various components in a command power supply line, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, however, because a large number of electronic components are carried in the distribution box, a fire disaster is easy to happen, and if the distribution box does not have corresponding functions, the state of the distribution box needs to be constantly noticed.
Disclosure of Invention
Aiming at the technical defects, the invention provides the distribution box with the functions of fire extinguishing and alarming, which can overcome the defects.
The invention relates to a distribution box with fire extinguishing and alarming functions, which comprises a box body, wherein a distribution cavity is arranged in the middle of the box body, a temperature sensor is arranged on the upper end surface of the distribution cavity, a motor is connected onto the temperature sensor and is arranged on the upper part of the box body, a first rotating shaft is arranged in the motor, a first bevel gear and a first gear are arranged at the left end of the first rotating shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is arranged on a second rotating shaft, the second rotating shaft is rotatably arranged on the left part of the box body, a third bevel gear is arranged at the lower end of the second rotating shaft, the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is arranged at the left end of a threaded shaft, the threaded shaft is rotatably arranged on the lower part of the box body, a threaded slide block is arranged at the right end, the utility model discloses a pressure gear, including screw thread slider, pressure rack, pressure spring, first band pulley, pressure rack, power distribution chamber, screw thread slider up end is provided with continuous boss, fifth bevel gear, first band pulley and second gear are installed to first pivot right-hand member, second gear and pressure rack meshing, pressure rack slidable mounting is in first sliding tray, pressure spring is installed to pressure rack upper end, first band pulley has passed through the belt and has connected the second band pulley, the second band pulley is installed at the rim plate right-hand member, the rim plate rotate install in the power distribution chamber right wall, the second band pulley with be provided.
Advantageously, a fire extinguisher box is slidably mounted at the right part of the box body, a lifting rod is arranged at the lower end of the fire extinguisher box, a dry powder fire extinguisher is placed in the fire extinguisher box, a nozzle of the dry powder fire extinguisher is rotatably mounted in the nozzle hole, and a handle of the dry powder fire extinguisher is positioned below the pressure rack.
Beneficially, the meshing of the first gear and the short rack of rack board rear end, rack board slidable mounting in box upper portion, rack board lower extreme contact master switch, master switch set up in the distribution chamber, the rack board front end is provided with long rack, long rack and third gear engagement, the third gear rotates and installs in the third pivot, still install the bobbin in the third pivot, the bobbin with third pivot junction is provided with the torsional spring, around wired on the bobbin, the line left end is connected on the chamber door, the chamber door rotate install in the box front end, be provided with the handle on the chamber door front end face.
Beneficially, fifth bevel gear and sixth bevel gear meshing, fifth bevel gear installs in fourth pivot lower extreme, the fourth pivot rotate install in box upper portion, the runner is installed to fourth pivot upper end, the elastic rod is installed to the runner outer lane, the elastic rod top is provided with the metal block, be connected with the spring between metal block and the runner, the box up end is provided with the bell jar, be provided with the sound piece in the bell jar, be provided with the wedge on the sound piece inner wall.
The beneficial effects are that: the built-in sensor of this equipment can in time detect and start a fire in the block terminal, later can the automatic shutdown circuit master switch, sprays dry powder simultaneously and puts out flame to the alarm bell of striking.
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 a fire extinguishing and alarm block box according to the present invention;
FIG. 2 is a schematic sectional view of the structure of FIG. 1 along the direction of A-A;
FIG. 3 is a schematic view of the cross-sectional view along the direction of "B-B" in FIG. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: 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.
The invention relates to a distribution box with fire extinguishing and alarming functions, which comprises a box body 1, wherein a distribution cavity 10 is arranged in the middle of the box body 1, a temperature sensor 3 is arranged on the upper end surface of the distribution cavity 10, a motor 2 is connected onto the temperature sensor 3, the motor 2 is arranged on the upper part of the box body 1, a first rotating shaft 4 is arranged in the motor 2, a first bevel gear 7 and a first gear 5 are arranged at the left end of the first rotating shaft 4, the first bevel gear 7 is meshed with a second bevel gear 8, the second bevel gear 8 is arranged on a second rotating shaft 9, the second rotating shaft 9 is rotatably arranged at the left part of the box body 1, a third bevel gear 11 is arranged at the lower end of the second rotating shaft 9, the third bevel gear 11 is meshed with a fourth bevel gear 12, the fourth bevel gear 12 is arranged at the left end of a threaded shaft 13, the threaded shaft 13 is rotatably arranged at the lower part of, the right end of the threaded shaft 13 is provided with a threaded slider 14, the threaded slider 14 is slidably mounted in the box body 1, the upper end surface of the threaded slider 14 is provided with a continuous boss 15, the right end of the first rotating shaft 4 is provided with a fifth bevel gear 40, a first belt wheel 23 and a second gear 24, the second gear 24 is meshed with a pressure rack 25, the pressure rack 25 is slidably mounted in a first sliding groove 26, the upper end of the pressure rack 25 is provided with a pressure spring 27, the first belt wheel 23 is connected with a second belt wheel 19 through a belt 22, the second belt wheel 19 is mounted at the right end of the wheel disc 20, the wheel disc 20 is rotatably mounted in the right wall of the power distribution cavity 10, and the second belt wheel 19 and the wheel disc 20 are provided with a nozzle hole 21.
Advantageously, a fire extinguisher box 17 is slidably mounted on the right portion of the box body 1, a lifting rod 16 is arranged at the lower end of the fire extinguisher box 17, a dry chemical fire extinguisher 18 is placed in the fire extinguisher box 17, a nozzle of the dry chemical fire extinguisher 18 is rotatably mounted in the nozzle hole 21, and a handle of the dry chemical fire extinguisher 18 is positioned below the pressure rack 25.
Beneficially, the meshing of the first gear 5 and the short rack 31 at the rear end of the rack plate 6, the rack plate 6 is slidably mounted on the upper portion of the box body 1, the lower end of the rack plate 6 contacts with the main switch 38, the main switch 38 is arranged in the power distribution cavity 10, the front end of the rack plate 6 is provided with the long rack 30, the long rack 30 is meshed with the third gear 36, the third gear 36 is rotatably mounted on the third rotating shaft 34, the bobbin 33 is further mounted on the third rotating shaft 34, the bobbin 33 is provided with the torsion spring 35 at the joint of the third rotating shaft 34, the bobbin 33 is wound with a wire 37, the left end of the wire 37 is connected to the box door 29, the box door 29 is rotatably mounted at the front end of the box body 1, and the front end face of the box door 29 is provided with a handle 39.
Beneficially, the fifth bevel gear 40 is meshed with the sixth bevel gear 41, the fifth bevel gear 40 is mounted at the lower end of a fourth rotating shaft 49, the fourth rotating shaft 49 is rotatably mounted at the upper part of the box body 1, a rotating wheel 45 is mounted at the upper end of the fourth rotating shaft 49, an elastic rod 46 is mounted at the outer ring of the rotating wheel 45, a metal block 48 is arranged at the top end of the elastic rod 46, a spring 47 is connected between the metal block 48 and the rotating wheel 45, a bell cover 42 is arranged on the upper end face of the box body 1, a sounding sheet 43 is arranged in the bell cover 42, and a wedge block 44 is arranged on the inner wall of the sounding sheet.
In the initial state, the main switch 38 is in the open state, the pressure spring 27 is in the compressed state, the torsion spring 35 is in the normal state, and the wire 37 is in the relaxed state;
when the fire extinguisher works, fire occurs in the power distribution cavity 10, which causes the temperature in the power distribution cavity 10 to rise, thereby triggering the temperature sensor 3, thereby starting the motor 2, thereby driving the first rotating shaft 4 to rotate, thereby driving the first gear 5, the first bevel gear 7, the first belt wheel 23, the second gear 24 and the fifth bevel gear 40 to rotate, the first gear 5 rotates to drive the rack plate 6 to descend, thereby causing the rack plate 6 to toggle the master switch 38, thereby closing the master switch 38, simultaneously the first bevel gear 7 rotates to drive the second bevel gear 8 to rotate, thereby driving the second rotating shaft 9 to rotate, thereby driving the third bevel gear 11 to rotate, thereby driving the fourth bevel gear 12 to rotate, thereby driving the threaded shaft 13 to rotate, thereby driving the threaded slider 14 to slide rightwards, thereby driving the continuous boss 15 to slide rightwards to contact with the lifting rod 16, thereby causing the lifting rod 16 to move up and down, thereby causing the fire extinguisher box 17 to move up and down, thereby shaking the dry powder fire extinguisher 18, simultaneously the second gear 24 rotates to drive the pressure rack 25 to slide downwards, thereby the pressure rack 25 presses down the handle of the dry powder fire extinguisher 18 after the dry powder fire extinguisher 18 is shaken to cause the dry powder fire extinguisher 18 to spray dry powder, simultaneously the first belt wheel 23 rotates to drive the second belt wheel 19 to rotate, thereby driving the nozzle of the dry powder fire extinguisher 18 to rotate to change the spraying angle,
meanwhile, the fifth bevel gear 40 rotates to drive the sixth bevel gear 41 to rotate, so as to drive the fourth rotating shaft 49 to rotate, so as to drive the rotating wheel 45 to rotate, so as to drive the elastic rod 46 to rotate, so that the metal block 48 slides along the inner wall of the rattle 43, and the rattle 43 is knocked to make a ringtone after passing through the wedge block 44.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (4)
1. A distribution box with fire extinguishing and alarming functions comprises a box body, wherein a distribution cavity is arranged in the middle of the box body, a temperature sensor is installed on the upper end face of the distribution cavity, a motor is connected onto the temperature sensor and installed on the upper portion of the box body, a first rotating shaft is installed in the motor, a first bevel gear and a first gear are installed at the left end of the first rotating shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is installed on a second rotating shaft, the second rotating shaft is rotatably installed on the left portion of the box body, a third bevel gear is installed at the lower end of the second rotating shaft, the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is installed at the left end of a threaded shaft, the threaded shaft is rotatably installed on the lower portion of the box body, a threaded slide block is installed at the right end of the threaded, the utility model discloses a pressure gear, including screw thread slider, pressure rack, pressure spring, first band pulley, pressure rack, power distribution chamber, screw thread slider up end is provided with continuous boss, fifth bevel gear, first band pulley and second gear are installed to first pivot right-hand member, second gear and pressure rack meshing, pressure rack slidable mounting is in first sliding tray, pressure spring is installed to pressure rack upper end, first band pulley has passed through the belt and has connected the second band pulley, the second band pulley is installed at the rim plate right-hand member, the rim plate rotate install in the power distribution chamber right wall, the second band pulley with be provided.
2. The distribution box with the functions of fire extinguishing and alarming as claimed in claim 1, wherein: a fire extinguisher box is slidably mounted at the right part of the box body, a lifting rod is arranged at the lower end of the fire extinguisher box, a dry powder fire extinguisher is placed in the fire extinguisher box, a nozzle of the dry powder fire extinguisher is rotatably mounted in the nozzle hole, and a handle of the dry powder fire extinguisher is positioned below the pressure rack.
3. The distribution box with the functions of fire extinguishing and alarming as claimed in claim 1, wherein: the meshing of the first gear and the short rack of rack board rear end, rack board slidable mounting in box upper portion, rack board lower extreme contact master switch, master switch set up in the distribution chamber, the rack board front end is provided with long rack, long rack and third gear engagement, the third gear rotates and installs in the third pivot, still install the bobbin in the third pivot, the bobbin with third pivot junction is provided with the torsional spring, around wired on the bobbin, the line left end is connected on the chamber door, the chamber door rotate install in the box front end, be provided with the handle on the terminal surface before the chamber door.
4. The distribution box with the functions of fire extinguishing and alarming as claimed in claim 1, wherein: the utility model discloses a box, including box, box upper end, wheel, elastic rod, spring bar, fifth bevel gear and sixth bevel gear meshing, fifth bevel gear installs in fourth pivot lower extreme, the fourth pivot rotate install in box upper portion, the runner is installed to fourth pivot upper end, the elastic rod is installed to the runner outer lane, the elastic rod top is provided with the metal block, be connected with the spring between metal block and the runner, the box up end is provided with the bell jar, be provided with the sound piece in the bell jar, be provided with the wedge on the sound piece inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010087463.1A CN111129983B (en) | 2020-02-11 | 2020-02-11 | Block terminal with put out a fire and alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010087463.1A CN111129983B (en) | 2020-02-11 | 2020-02-11 | Block terminal with put out a fire and alarming function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111129983A true CN111129983A (en) | 2020-05-08 |
| CN111129983B CN111129983B (en) | 2021-02-26 |
Family
ID=70491923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010087463.1A Active CN111129983B (en) | 2020-02-11 | 2020-02-11 | Block terminal with put out a fire and alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111129983B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583564A (en) * | 2020-06-15 | 2020-08-25 | 吕连婷 | Building site prevents stealing and uses building safety early warning equipment |
| CN112202061A (en) * | 2020-08-19 | 2021-01-08 | 华翔翔能科技股份有限公司 | Fireproof switch cabinet |
| CN112636192A (en) * | 2020-12-10 | 2021-04-09 | 江西瑞斯科救援科技有限公司 | Fire protection method and device for electrical appliance |
| CN113042693A (en) * | 2021-03-03 | 2021-06-29 | 王小平 | Automatic horizontal extrusion device for clay sand molding |
| CN113382610A (en) * | 2021-06-18 | 2021-09-10 | 武汉铁路职业技术学院 | Automatic electrical control cabinet of electric locomotive and working method |
| CN115131913A (en) * | 2022-07-28 | 2022-09-30 | 沈阳哈勃慧利智能科技有限公司 | Multifunctional vending machine |
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| DE19807804A1 (en) * | 1997-03-11 | 1998-09-17 | Hans Dieter Seeliger | Control cabinet with fire extinguishing system |
| KR101064867B1 (en) * | 2010-12-17 | 2011-09-15 | 성보전기공업 주식회사 | Safety supervision and artificial intelligence style vocal warning apparatus and two-dimensional temperature the singh system which counts switchboard, mcc, cabinet panel |
| JP2015036073A (en) * | 2013-08-14 | 2015-02-23 | ホーチキ株式会社 | Fire-fighting equipment and hydrant device |
| CN205543858U (en) * | 2016-02-02 | 2016-08-31 | 郑州大学 | Distribution cabinet |
| CN106237566A (en) * | 2016-09-09 | 2016-12-21 | 深圳市福田区青少年科技教育协会 | A kind of electric power transformator is put out a fire alarming device |
| CN207234178U (en) * | 2017-08-04 | 2018-04-13 | 包青山 | A kind of power distribution cabinet with automatic fire-extinguishing function |
| CN207241456U (en) * | 2017-08-17 | 2018-04-17 | 李淼 | A kind of charging electric motor vehicles stake |
| CN207477826U (en) * | 2017-11-08 | 2018-06-12 | 四川信息职业技术学院 | A kind of fire extinguisher for electrical equipment |
| CN208319749U (en) * | 2018-04-28 | 2019-01-04 | 广东电网有限责任公司 | Control cabinet |
-
2020
- 2020-02-11 CN CN202010087463.1A patent/CN111129983B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19807804A1 (en) * | 1997-03-11 | 1998-09-17 | Hans Dieter Seeliger | Control cabinet with fire extinguishing system |
| KR101064867B1 (en) * | 2010-12-17 | 2011-09-15 | 성보전기공업 주식회사 | Safety supervision and artificial intelligence style vocal warning apparatus and two-dimensional temperature the singh system which counts switchboard, mcc, cabinet panel |
| JP2015036073A (en) * | 2013-08-14 | 2015-02-23 | ホーチキ株式会社 | Fire-fighting equipment and hydrant device |
| CN205543858U (en) * | 2016-02-02 | 2016-08-31 | 郑州大学 | Distribution cabinet |
| CN106237566A (en) * | 2016-09-09 | 2016-12-21 | 深圳市福田区青少年科技教育协会 | A kind of electric power transformator is put out a fire alarming device |
| CN207234178U (en) * | 2017-08-04 | 2018-04-13 | 包青山 | A kind of power distribution cabinet with automatic fire-extinguishing function |
| CN207241456U (en) * | 2017-08-17 | 2018-04-17 | 李淼 | A kind of charging electric motor vehicles stake |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583564A (en) * | 2020-06-15 | 2020-08-25 | 吕连婷 | Building site prevents stealing and uses building safety early warning equipment |
| CN111583564B (en) * | 2020-06-15 | 2021-08-03 | 安徽鳌峰建设集团有限公司 | Building site prevents stealing and uses building safety early warning equipment |
| CN112202061A (en) * | 2020-08-19 | 2021-01-08 | 华翔翔能科技股份有限公司 | Fireproof switch cabinet |
| CN112636192A (en) * | 2020-12-10 | 2021-04-09 | 江西瑞斯科救援科技有限公司 | Fire protection method and device for electrical appliance |
| CN112636192B (en) * | 2020-12-10 | 2022-11-18 | 江西瑞斯科救援科技有限公司 | Fire protection method and device for electric appliance |
| CN113042693A (en) * | 2021-03-03 | 2021-06-29 | 王小平 | Automatic horizontal extrusion device for clay sand molding |
| CN113382610A (en) * | 2021-06-18 | 2021-09-10 | 武汉铁路职业技术学院 | Automatic electrical control cabinet of electric locomotive and working method |
| CN115131913A (en) * | 2022-07-28 | 2022-09-30 | 沈阳哈勃慧利智能科技有限公司 | Multifunctional vending machine |
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| Publication number | Publication date |
|---|---|
| CN111129983B (en) | 2021-02-26 |
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Effective date of registration: 20210203 Address after: 212200 north head of Jiangzhou square, Yangzhong City, Zhenjiang City, Jiangsu Province Applicant after: Zhenjiang hero electric appliance complete set Co.,Ltd. Address before: 315500 No.13 Shangxing Road, Shangtian street, Fenghua District, Ningbo City, Zhejiang Province Applicant before: Ningbo Fenghua Pingxi Distribution Technology Co.,Ltd. |
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Effective date of registration: 20210824 Address after: 212200 Sanmao street, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU WANBAO AEROSPACE ELECTRICAL Co.,Ltd. Address before: 212200 north head of Jiangzhou square, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Zhenjiang hero electric appliance complete set Co.,Ltd. |