CN111446633A - Fire prevention switch board based on it is spacing to rotate in two-way - Google Patents
Fire prevention switch board based on it is spacing to rotate in two-way Download PDFInfo
- Publication number
- CN111446633A CN111446633A CN202010261244.0A CN202010261244A CN111446633A CN 111446633 A CN111446633 A CN 111446633A CN 202010261244 A CN202010261244 A CN 202010261244A CN 111446633 A CN111446633 A CN 111446633A
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- Prior art keywords
- cabinet body
- cabinet
- striker
- power distribution
- fire
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- 230000002265 prevention Effects 0.000 title claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
- E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
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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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- 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
-
- 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
- H02B1/38—Hinged covers or doors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Patch Boards (AREA)
- Special Wing (AREA)
Abstract
The invention provides a fireproof power distribution cabinet based on bidirectional rotation limiting, and relates to the technical field of power distribution cabinets. This fire prevention switch board based on two-way rotation is spacing, the intelligent cabinet temperature adjusting device comprises a cabinet body, sliding connection has the lance in the left inner wall of the cabinet body, the peripheral fixed mounting of lance has the stopper, fixedly connected with spring between the rear end of stopper and the inner wall of the cabinet body, the rear end fixedly connected with of lance fires the broken string, the front side sliding connection of cabinet body left end has the sliding pin, the one end fixed mounting that the cabinet body center was kept away from to the sliding pin has the slider. This based on spacing fireproof power distribution cabinet of two-way rotation when guaranteeing that the cabinet door can normally open and shut, when the conflagration breaing out, can make the cabinet door automatic open, and then can be more fast to the inside operation of putting out a fire of the cabinet body, reduced the damage of switch board, can come to adjust the position in line hole according to wire hookup location's difference, avoid bending of wire, be convenient for connect the installation to the wire.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a fireproof power distribution cabinet based on bidirectional rotation limiting.
Background
The power distribution cabinet is also called as a power distribution cabinet and a lighting power distribution cabinet, is the final-stage equipment of a power distribution system, is a general name of a motor control center, is used for occasions with concentrated loads and more loops, and distributes electric energy of a certain circuit of the upper-stage power distribution equipment to nearby loads to protect, monitor and control the loads.
And because install complicated wire and joint in the switch board, no matter be because outside high temperature still inside short circuit, all arouse the inside phenomenon on fire of switch board easily, and because revealing of high temperature and electric current, make people can't be manual open the cabinet door, and then can't put out a fire to the inside of electric power cabinet effectively, make the electric power cabinet impaired more serious, and the line hole of traditional switch board bottom all is fixed, when carrying out the threading, need bend the wire, be not convenient for install.
In order to solve the problems, the inventor provides a fire-proof power distribution cabinet based on bidirectional rotation limiting, and the cabinet door can be automatically opened when a fire disaster occurs while the cabinet door can be normally opened and closed, so that the fire extinguishing operation can be more quickly performed on the interior of the cabinet body, the damage of the power distribution cabinet is reduced, the positions of wire holes can be adjusted according to different wire connecting positions, the wires are prevented from being bent, and the wires are convenient to connect and install.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a fire prevention switch board based on two-way rotation is spacing, includes the cabinet body, lance, stopper, spring, fires broken string, sliding pin, slider, transfer line, door plant, sleeve pipe, hits board, limiting plate, lock body, connecting rod, fixed pin, line hole, elastic block, wave groove.
Wherein:
the novel safe cabinet is characterized in that a striker is slidably connected to the inner wall of the left side of the cabinet body, a limiting block is fixedly installed on the periphery of the striker, a spring is fixedly connected between the rear end of the limiting block and the inner wall of the cabinet body, a burning-off line is fixedly connected to the rear end of the striker, a sliding pin is slidably connected to the front side of the left end of the cabinet body, a sliding block is fixedly installed at one end, away from the center of the cabinet body, of the sliding pin, a transmission rod is connected to the sliding block and the upper and lower ends of the rear side of the striker in a transmission manner, a door plate is rotatably connected to the front side of the cabinet body, a sleeve is fixedly installed at the left end of the door plate, a striker plate is fixedly installed at the center of the left end of the door plate, a limiting plate is fixedly installed at the right end, the front side and the rear side of the wire hole are slidably connected with elastic blocks, and wave grooves are formed in the front side and the rear side of the wire hole in the cabinet body.
Preferably, the diameter of the limiting block is larger than that of the striker, the spring is located between the limiting block and the cabinet body, and the spring is wrapped on the periphery of the striker and does not contact with the striker, so that the striker can be ejected out under the action of the restoring force of the spring.
Preferably, the combination of the sliding pin, the sliding block and the transmission rod is divided into two groups, and the two groups are symmetrically distributed on the upper side and the lower side of the striker, so that the sliding pin can act on the sleeves on the upper side and the lower side simultaneously.
Preferably, one end of the transmission rod is rotatably connected to the rear end of the sliding block, and the other end of the transmission rod is rotatably connected to the upper side and the lower side of the impact bar, so that the sliding blocks on the upper side and the lower side can be driven to move towards the two sides simultaneously in the moving process of the impact bar.
Preferably, the sleeve is located inside the left side of the cabinet, and in the initial position, the sliding pin passes through the inside of the sleeve, so that the sleeve can rotate around the sliding pin.
Preferably, the striking plate extends to the inside of the left side of the cabinet body and is positioned right in front of the striking rod, so that the striking rod can strike the striking plate when being ejected outwards.
Preferably, the combination of connecting rod and fixed pin is total two sets ofly, and the symmetric distribution is in the upper and lower both sides of lock body, the round hole has been seted up to the inside of limiting plate to with fixed round pin looks adaptation, consequently, move to upper and lower both sides when the fixed pin, and during the inside of inserting the limiting plate, can carry out spacing fixed to limiting plate and door plant.
The invention provides a fireproof power distribution cabinet based on bidirectional rotation limiting. The method has the following beneficial effects:
1. this based on two-way spacing fireproof power distribution cabinet that rotates, through the design of door plant left and right sides sleeve pipe and limiting plate, can make the door plant rotate around the left and right sides, when guaranteeing normally to open and shut, when the conflagration breaing out, utilize internal elastic connection's of cabinet ram in the left side inner wall, can remove to the spacing back of sheathed tube, the left side of striking door plant again for the door plant autogiration is opened, and then can put out a fire the operation to the inside of the cabinet body more fast, has reduced the damage of switch board.
2. This fire prevention switch board based on it is spacing to rotate bidirectionally, through the design in elasticity piece and the internal portion wave groove of cabinet around cabinet body bottom line hole, make the wire stretch into the cabinet body from the line hole and can carry out the stable removal about, and then can adjust the position in line hole according to the difference of wire hookup location, avoid bending of wire, be convenient for connect the installation to the wire.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1 taken along line A-A thereof in accordance with the present invention;
FIG. 3 is a cross-sectional view of the right side structure of the cabinet of the present invention;
FIG. 4 is a cross-sectional view of the structure of FIG. 1 at B-B in accordance with the present invention;
fig. 5 is an enlarged view of the structure of fig. 4 at a in accordance with the present invention.
In the figure: 1. a cabinet body; 2. a ram; 3. a limiting block; 4. a spring; 5. burning the broken wire; 6. a slide pin; 7. a slider; 8. a transmission rod; 9. a door panel; 10. a sleeve; 11. a striking plate; 12. a limiting plate; 13. a lock body; 14. a connecting rod; 15. a fixing pin; 16. a wire hole; 17. an elastic block; 18. wave groove.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the fireproof power distribution cabinet based on bidirectional rotation limiting comprises the following steps:
referring to fig. 1-5, a fire-proof power distribution cabinet based on bidirectional rotation limiting comprises a cabinet body 1, a striking rod 2, a limiting block 3, a spring 4, a burning line 5, a sliding pin 6, a sliding block 7, a transmission rod 8, a door panel 9, a sleeve 10, a striking plate 11, a limiting plate 12, a lock body 13, a connecting rod 14, a fixing pin 15, a wire hole 16, an elastic block 17 and a wave groove 18.
Wherein:
the inner wall of the left side of the cabinet body 1 is connected with a collision bar 2 in a sliding manner, the periphery of the collision bar 2 is fixedly provided with a limiting block 3, the diameter of the limiting block 3 is larger than that of the collision bar 2, a spring 4 is positioned between the limiting block 3 and the inner part of the cabinet body 1 and wraps the periphery of the collision bar 2 and is not contacted with the collision bar 2, so that the collision bar 2 can be popped out under the action of the restoring force of the spring 4, the spring 4 is fixedly connected between the rear end of the limiting block 3 and the inner wall of the cabinet body 1, the rear end of the collision bar 2 is fixedly connected with a burning-off line 5, the front side of the left end of the cabinet body 1 is connected with a sliding pin 6 in a sliding manner, one end of the sliding pin 6, which is far away from the center of the cabinet body 1, the sliding pin 7 and the upper and lower ends of the rear side of the collision bar 2 are connected with transmission bars 8 in a, one end of a transmission rod 8 is rotatably connected to the rear end of the slider 7, the other end of the transmission rod is rotatably connected to the upper side and the lower side of the striker 2, so that the slider 7 on the upper side and the lower side can be driven to simultaneously move towards two sides in the moving process of the striker 2, the door panel 9 is rotatably connected to the front side of the cabinet body 1, the left end of the door panel 9 is fixedly provided with a sleeve 10, the sleeve 10 is positioned in the left side of the cabinet body 1, and in the initial position, the sliding pin 6 passes through the sleeve 10, so that the sleeve 10 can rotate around the sliding pin 6, the striker 11 is fixedly arranged at the center of the left end of the door panel 9, the striker 11 extends to the left side of the cabinet body 1 and is positioned right in front of the striker 2, so that the striker 2 can impact on the striker 11 when being ejected outwards, the door panel 9 can rotate around the left side and the right side through the design of the sleeve 10, when the conflagration breaks out, utilize 1 left side inner wall of the cabinet body interior elastic connection's lance 2, can remove to the spacing back of sleeve pipe 10, strike the left side of door plant 9 again for door plant 9 autogiration is opened, and then can put out a fire the operation to the inside of the cabinet body 1 more fast, has reduced the damage of switch board.
A limit plate 12 is fixedly arranged at the right end of the door plate 9, a lock body 13 is rotatably connected at the center of the right side of the cabinet body 1, connecting rods 14 are rotatably connected at the upper and lower sides of the lock body 13, the combination of the connecting rods 14 and the fixing pins 15 is two groups and is symmetrically distributed at the upper and lower sides of the lock body 13, a round hole is formed in the limit plate 12 and is matched with the fixing pins 15, therefore, when the fixing pins 15 move upwards and downwards and are inserted into the limit plate 12, the limit plate 12 and the door plate 9 can be limited and fixed, the other end of the connecting rod 14 is rotatably connected with the fixing pins 15, a wire hole 16 is slidably connected at the bottom of the cabinet body 1, elastic blocks 17 are slidably connected at the front side and the rear side of the wire hole 16 in the cabinet body 1, wave grooves 18 are formed at the front side and the rear side of the wire hole 16 in the cabinet body 1, through the, and then can adjust the position of line hole 16 according to the difference of wire connected position, avoid the bending of wire, be convenient for connect the installation to the wire.
When the safe cabinet is used, after the cabinet body 1 is fixed at a designated position, wires to be connected are intensively penetrated into the cabinet body 1 from the wire holes 16 at the bottom of the cabinet body 1, the wire holes 16 can be stably moved left and right at the bottom of the cabinet body 1 by utilizing the matching of the elastic blocks 17 at the front side and the rear side of the wire holes 16 and the wave grooves 18 in the cabinet body 1, the positions of the wire holes 16 can be adjusted according to different wire connecting positions, the wires are prevented from being bent, when the door panel 9 needs to be closed, the door panel 9 is pushed inwards, the door panel 9 rotates around the connecting part of the sleeve 10 and the sliding pin 6, the limiting plate 12 at the right end falls into the right side of the cabinet body 1, then the lock body 13 is rotated by utilizing a key, the fixing pins 15 at the two sides are in transmission connection with the lock body 13 by utilizing the connecting rods 14 at the last time, when the lock body 13, and then the fixed pin 15 passes through the inside of the limit plate 12 to fix the door panel 9, when a fire occurs, the high temperature inside the cabinet body 1 can break the burning-out wire 5, and further the limit to the striker 2 is released, so that the striker 2 moves forward under the action of the restoring force of the spring 4, in the process of forward movement of the striker 2, the slider 7 can drive the sliding pins 6 on the two sides of the last time to move outwards through the action of the transmission rod 8, and further the sliding pins 6 are pulled out from the sleeve 10, the limit to the sleeve 10 is released, and then the striker 2 can impact the striker 11 forward, so that the door panel 9 can rotate around the limit plate 12 and the fixed pin 15, so that the door panel 9 can be opened automatically, and the fire extinguishing operation can be performed on the inside of the cabinet body 1 conveniently.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fire prevention switch board based on it is spacing to rotate bidirectionally, includes the cabinet body (1), its characterized in that: the cabinet is characterized in that a striker (2) is slidably connected to the left inner wall of the cabinet body (1), a limiting block (3) is fixedly installed on the periphery of the striker (2), a spring (4) is fixedly connected between the rear end of the limiting block (3) and the inner wall of the cabinet body (1), a broken line (5) is fixedly connected to the rear end of the striker (2), a sliding pin (6) is movably connected to the front side of the left end of the cabinet body (1), a sliding block (7) is fixedly installed at one end, away from the center of the cabinet body (1), of the sliding pin (6), a transmission rod (8) is connected to the sliding block (7) and the upper end and the lower end of the rear side of the striker (2) in a transmission manner, a door panel (9) is rotatably connected to the front side of the cabinet body (1), a sleeve (10) is fixedly installed at the left end of the door panel (9), a striker (11) is fixedly installed, the utility model discloses a cabinet, including the cabinet body, the center on cabinet body (1) right side rotates and is connected with lock body (13), the upper and lower both sides of lock body (13) rotate and are connected with connecting rod (14), the other end of connecting rod (14) rotates and is connected with fixed pin (15), the bottom sliding connection of the cabinet body (1) has line hole (16), both sides sliding connection has elastic block (17) around line hole (16), wave groove (18) have been seted up to both sides around the cabinet body (1) inside line hole (16).
2. The fire-proof power distribution cabinet based on bidirectional rotation limiting according to claim 1, characterized in that: the diameter of the limiting block (3) is larger than that of the striker (2), and the spring (4) is located between the limiting block (3) and the inside of the cabinet body (1), wraps the periphery of the striker (2) and is not in contact with the striker (2).
3. The fire-proof power distribution cabinet based on bidirectional rotation limiting according to claim 1, characterized in that: the combination of the sliding pin (6), the sliding block (7) and the transmission rod (8) is divided into two groups, and the two groups are symmetrically distributed on the upper side and the lower side of the impact rod (2).
4. The fire-proof power distribution cabinet based on bidirectional rotation limiting according to claim 1, characterized in that: one end of the transmission rod (8) is rotatably connected to the rear end of the sliding block (7), and the other end of the transmission rod is rotatably connected to the upper side and the lower side of the collision rod (2).
5. The fire-proof power distribution cabinet based on bidirectional rotation limiting according to claim 1, characterized in that: the sleeve (10) is positioned in the left side of the cabinet body (1), and in the initial position, the sliding pin (6) penetrates through the sleeve (10).
6. The fire-proof power distribution cabinet based on bidirectional rotation limiting according to claim 1, characterized in that: the striking plate (11) extends to the inner part of the left side of the cabinet body (1) and is positioned right in front of the striking rod (2).
7. The fire-proof power distribution cabinet based on bidirectional rotation limiting according to claim 1, characterized in that: the combination of connecting rod (14) and fixed pin (15) is total two sets ofly, and the symmetric distribution is in the upper and lower both sides of lock body (13), the round hole has been seted up to the inside of limiting plate (12) to with fixed pin (15) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261244.0A CN111446633B (en) | 2020-04-03 | 2020-04-03 | Fire prevention switch board based on it is spacing to rotate in two-way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261244.0A CN111446633B (en) | 2020-04-03 | 2020-04-03 | Fire prevention switch board based on it is spacing to rotate in two-way |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111446633A true CN111446633A (en) | 2020-07-24 |
| CN111446633B CN111446633B (en) | 2021-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010261244.0A Expired - Fee Related CN111446633B (en) | 2020-04-03 | 2020-04-03 | Fire prevention switch board based on it is spacing to rotate in two-way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111446633B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2469146Y (en) * | 2001-04-01 | 2002-01-02 | 陈周林 | Two direction opening and automatically sealing type emergency door |
| CN102797403A (en) * | 2011-05-25 | 2012-11-28 | 徐秉朗 | Hot-melting sheet type emergency door opening device for bus |
| CN206246022U (en) * | 2016-12-06 | 2017-06-13 | 刘士扬 | A kind of safe escape door |
| CN110120633A (en) * | 2019-05-21 | 2019-08-13 | 阮豪杰 | A kind of anti-overheat electric power voltage-stabilizer Installation cabinet based on jet impulse |
-
2020
- 2020-04-03 CN CN202010261244.0A patent/CN111446633B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2469146Y (en) * | 2001-04-01 | 2002-01-02 | 陈周林 | Two direction opening and automatically sealing type emergency door |
| CN102797403A (en) * | 2011-05-25 | 2012-11-28 | 徐秉朗 | Hot-melting sheet type emergency door opening device for bus |
| CN206246022U (en) * | 2016-12-06 | 2017-06-13 | 刘士扬 | A kind of safe escape door |
| CN110120633A (en) * | 2019-05-21 | 2019-08-13 | 阮豪杰 | A kind of anti-overheat electric power voltage-stabilizer Installation cabinet based on jet impulse |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111446633B (en) | 2021-08-31 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210816 Address after: 211400 No.9, No.2 Road, majibali industrial concentration area, Yizheng City, Yangzhou City, Jiangsu Province- Applicant after: YIZHENG HENGYUN ELECTRICAL APPLIANCE Co.,Ltd. Address before: 234000 room 108, building 4, health business park, intersection of Xichang Road and shocheng 2nd Road, Suzhou City, Anhui Province Applicant before: Anhui Tongsheng Electric Power Technology Co.,Ltd. |
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Granted publication date: 20210831 |
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