CN107196203A - A kind of power distribution cabinet - Google Patents
A kind of power distribution cabinet Download PDFInfo
- Publication number
- CN107196203A CN107196203A CN201710614623.1A CN201710614623A CN107196203A CN 107196203 A CN107196203 A CN 107196203A CN 201710614623 A CN201710614623 A CN 201710614623A CN 107196203 A CN107196203 A CN 107196203A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- electric cylinders
- fan
- rod
- ball pivot
- 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
Links
- 230000005855 radiation Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of power distribution cabinet, including cabinet, cabinet door, electric mounting bracket, side radiation mechanism of fan, central branches strut, cross bar etc., it is characterised in that：Described cabinet door is hingedly mounted on cabinet, electric mounting bracket is installed in bottom of cabinet bulk, a U-shaped air outlet is respectively provided with the wall of left and right two of cabinet, the left and right sides is respectively provided with a chute outside U-shaped air outlet, rubber corrugated plate is installed in chute, the upper and lower ends of rubber corrugated plate are fixedly connected with cabinet outer wall；The present invention can carry out heat loss through convection, the ducted fan B of side radiation mechanism of fan can bob and weave, each position of electrical equipment can be radiated by force by setting side radiation mechanism of fan to electrical equipment.
Description
Technical field
The present invention relates to electric power and power distribution cabinet technical field, more particularly to a kind of power distribution cabinet.
Background technology
Power distribution cabinet on the market only arranges the radiator fan of the outside exhausting of several fixations on shell mostly now, only
The air that can be allowed in power distribution cabinet does local outside flowing, it is impossible to accomplish that inside air radiating circulation and outer loop are combined scattered
A kind of thermal effect, it is therefore desirable to power distribution cabinet with better heat dissipation effect.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of power distribution cabinet, can be to electric by setting side radiation mechanism of fan
Equipment carries out heat loss through convection, and the ducted fan B of side radiation mechanism of fan can bob and weave, can be each to electrical equipment
Radiated by force at position；Two ducted fan A mono- inwardly air-supplies, another outside air draft, in the same of ducted fan A work
Shi Peihe electric cylinders A and electric cylinders D linkage telescopics make ducted fan A wind direction blow to different directions, further enhance radiating
Effect.
Technical scheme used in the present invention is：A kind of power distribution cabinet, including cabinet, cabinet door, electric mounting bracket, side fan
Cooling mechanism, central branches strut, cross bar, electric cylinders A, longitudinal rod, slideway, rubber corrugated plate, chute, flange, rubber bellows, L
Shape support frame, end flange, ducted fan A, guide rail, electric cylinders B, slide rail, bearing pin, stepper motor, runner, connecting rod, oscillating rod, electricity
Cylinder C, support, swinging axle, expansion link, ducted fan B, U-shaped air outlet, it is characterised in that：Described cabinet door is hingedly mounted on cabinet
On body, it is provided with bottom of cabinet bulk on electric mounting bracket, the wall of left and right two of cabinet and is respectively provided with a U-shaped air outlet, U-shaped goes out
The left and right sides is respectively provided with a chute outside air port, and rubber corrugated plate, the upper and lower ends of rubber corrugated plate are provided with chute
It is fixedly connected with cabinet outer wall, is provided with a circular hole, circular hole and is provided with outside flange, flange in the centre position of rubber corrugated plate
Portion, which is provided with outside rubber bellows, rubber bellows, is provided with end flange, and a duct wind is provided with the middle of end flange
A is fanned, the left and right sides and bottom of end flange are respectively provided with a ball pivot seat；L-shaped support frame, L-shaped branch are provided with flange upper end
Ball pivot seat also is provided with support, an electric cylinders D is respectively provided with the left and right sides and bottom of U-shaped air outlet, electric cylinders D rearward end with
Cabinet outer wall is connected by ball pivot, the ball pivot seat connection on the corresponding end flange excircle in electric cylinders D piston rod end；
Central branches strut is provided with above cabinet center, central branches strut is hinged with cross bar centre position, and cross bar left and right ends are each
It is hinged and a longitudinal rod is installed, the bottom of longitudinal rod is hinged with the ball pivot seat above L-shaped support frame, is also cut with scissors at the top of cabinet
Connect and an electric cylinders A is installed, electric cylinders A upper end and longitudinal rod upper end are hinged；Described cabinet inner left wall is provided with side
Face radiation mechanism of fan, described side radiation mechanism of fan include guide rail, electric cylinders B, slide rail, bearing pin, stepper motor, runner,
Connecting rod, oscillating rod, electric cylinders C, support, swinging axle, expansion link, ducted fan B, described guide rail are vertically installed at interior on the left of cabinet
On wall, slide rail is slidably fitted with guide rail, sliding up and down for slide rail is controlled by the electric cylinders B on guide rail, slide rail
Outside is provided with a charge off axle, and totally 6, every bearing pin outside is provided with an electric cylinders C, and electric cylinders C rearward ends are turned with bearing pin by bearing
Dynamic connection, is provided with support in electric cylinders C piston rod leading section, and support front end is provided with horizontal swinging axle, swinging axle two ends with
Holder pivots are connected, provided with a circular hole vertical with axis in the middle of swinging axle；Described stepper motor is arranged on below slide rail,
It is provided with the motor shaft of stepper motor at runner, the eccentric position of runner and an eccentric shaft is installed, eccentric shaft and connecting rod
Rearward end rotates connection；An oscillating rod is designed with each bearing pin, described oscillating rod centre position is slided provided with a rectangle
Groove, oscillating rod is coordinated by the chute and pin slide, and adjacent two oscillating rods head and the tail are connected by jointed shaft, foot
Oscillating rod and rod hinge connection；The jointed shaft outer end of two oscillating rod connecting places is provided with a ball pivot seat, the oscillating rod of the top
Outer end also is provided with being fitted with an expansion link on ball pivot seat, each hinge ball pivot seat, wherein the expansion link in left side is slidably installed
It is followed successively by sequence in the circular hole of 1,3,5 swinging axle, the expansion link on right side slides the swinging axle for being followed successively by 2,4 positioned on sorting
In circular hole, the rule of swinging axle sequence is increases successively from top to bottom, and the bottom of each expansion link is fitted with a duct
Fan B.
Beneficial effect of the present invention：, can be to electrical equipment progress pair 1. the present invention is by setting side radiation mechanism of fan
Flow heat dissipation, the ducted fan B of side radiation mechanism of fan can bob and weave, and each position of electrical equipment can be carried out strong
Radiating.
2. two ducted fan A mono- inwardly air-supplies, another outside air draft is matched somebody with somebody while ducted fan A works
Closing electric cylinders A and electric cylinders D linkage telescopics makes ducted fan A wind direction blow to different directions, further enhances radiating effect.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is rubber corrugated plate scheme of installation of the invention.
Fig. 3 is side radiation mechanism of fan schematic diagram of the invention.
Fig. 4 is U-shaped air outlet structure schematic diagram of the invention.
Drawing reference numeral：1- cabinets；2- cabinet doors；The electric mounting brackets of 3-；4- sides radiation mechanism of fan；5- central branches struts；
6- cross bars；7- electric cylinders A；8- longitudinal rods；9- electric cylinders D；10- rubber corrugated plates；11- chutes；12- flanges；13- rubber bellows；
14-L shape support frames；15- end flanges；16- ducted fans A；17- guide rails；18- electric cylinders B；19- slide rails；20- bearing pins；21- is walked
Stepper motor；22- runners；23- connecting rods；24- oscillating rods；25- electric cylinders C；26- supports；27- swinging axles；28- expansion links；29- ducts
Fan B；30-U shape air outlets.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of power distribution cabinet, including cabinet 1, cabinet door 2, electric mounting bracket 3, side fan cooling
Mechanism 4, central branches strut 5, cross bar 6, electric cylinders A7, longitudinal rod 8, slideway, rubber corrugated plate 10, chute 11, flange 12, rubber ripple
Line pipe 13, L-shaped support frame 14, end flange 15, ducted fan A16, guide rail 17, electric cylinders B18, slide rail 19, bearing pin 20, stepping electricity
Machine 21, runner 22, connecting rod 23, oscillating rod 24, electric cylinders C25, support 26, swinging axle 27, expansion link 28, ducted fan B29, U-shaped
Air outlet 30, it is characterised in that：Described cabinet door 2 is hingedly mounted on cabinet 1, and electric mounting bracket is provided with the bottom of cabinet 1
3, a U-shaped air outlet 30 is respectively provided with the wall of left and right two of cabinet 1, and the outside left and right sides of U-shaped air outlet 30 is respectively provided with one
Individual chute 11, is provided with rubber corrugated plate 10 in chute 11, and the upper and lower ends of rubber corrugated plate 10 are fixed with the outer wall of cabinet 1 to be connected
Connect, in the centre position of rubber corrugated plate 10 provided with circular hole, be provided with circular hole outside flange 12, flange 12 and rubber is installed
It is provided with outside glue bellows 13, rubber bellows 13 in the middle of end flange 15, end flange 15 and a ducted fan is installed
A16, the left and right sides and bottom of end flange 15 are respectively provided with a ball pivot seat；L-shaped support frame 14 is provided with the upper end of flange 12,
Ball pivot seat also is provided with L-shaped support frame 14, an electric cylinders D9, electric cylinders are respectively provided with the left and right sides and bottom of U-shaped air outlet 30
D9 rearward end is connected with the outer wall of cabinet 1 by ball pivot, and the end flange 15 that electric cylinders D9 piston rod end is corresponding is cylindrical
Ball pivot seat connection on week；Central branches strut 5, central branches strut 5 and the interposition of cross bar 6 are provided with above the center of cabinet 1
Put and be hinged, the left and right ends of cross bar 6, which are respectively hinged, is provided with a longitudinal rod 8, bottom and the top of L-shaped support frame 14 of longitudinal rod 8
Ball pivot seat be hinged, be also hinged at the top of cabinet 1 and an electric cylinders A7 be installed, electric cylinders A7 upper end and the upper end of longitudinal rod 8
It is hinged；The described inner left wall of cabinet 1 is provided with side radiation mechanism of fan 4, and described side radiation mechanism of fan 4 includes leading
Rail 17, electric cylinders B18, slide rail 19, bearing pin 20, stepper motor 21, runner 22, connecting rod 23, oscillating rod 24, electric cylinders C25, support 26,
Swinging axle 27, expansion link 28, ducted fan B29, described guide rail 17 is vertically installed in the inner left wall of cabinet 1, in guide rail 17
On be slidably fitted with slide rail 19, slide rail 19 is slided up and down by the electric cylinders B18 controls on guide rail 17, slide rail 19 it is outer
Portion is provided with a charge off axle 20, and totally 6, the every outside of bearing pin 20 is provided with an electric cylinders C25, and electric cylinders C25 rearward ends are led to bearing pin 20
Cross bearing and rotate connection, support 26 is installed in electric cylinders C25 piston rod leading section, the front end of support 26 is provided with horizontal swinging axle
27, the two ends of swinging axle 27 rotate with support 26 and are connected, provided with a circular hole vertical with axis in the middle of swinging axle 27；Described step
Stepper motor 21 is arranged on the lower section of slide rail 19, the motor shaft of stepper motor 21 and is provided with runner 22, the eccentric position of runner 22
One eccentric shaft is installed, eccentric shaft is rotated with the rearward end of connecting rod 23 and is connected；An oscillating rod is designed with each bearing pin 20
24, the described centre position of oscillating rod 24 is provided with a rectangle chute 11, and oscillating rod 24 is slided by the chute 11 and bearing pin 20
Coordinate, two adjacent head and the tail of oscillating rod 24 are connected by jointed shaft, and oscillating rod 24 and the connecting rod 23 of foot are hinged；Two pendulum
The jointed shaft outer end of the connecting place of lever 24 also is provided with ball pivot seat provided with a ball pivot seat, the outer end of oscillating rod 24 of the top,
Be fitted with an expansion link 28 on each hinge ball pivot seat, wherein the expansion link 28 in left side be slidably mounted on sequence be followed successively by 1,3,
In the circular hole of 5 swinging axle 27, the expansion link 28 on right side is slided to be followed successively by 2,4 circular hole of swinging axle 27 positioned on sequence, is put
The rule that moving axis 27 sorts is increases successively from top to bottom, and the bottom of each expansion link 28 is fitted with a ducted fan
B29。
Operation principle of the present invention：Electrical equipment is arranged on electric mounting bracket 3 by the present invention first when in use, then will
Cabinet door 2 is shut, and is then started two ducted fan A16 and is radiated, two ducted fan A16 mono- inwardly blow, and in addition one
Individual outside air draft, coordinates electric cylinders A7 and electric cylinders D9 linkage telescopics to make ducted fan A16 wind while ducted fan A16 works
To different directions are blowed to, then it is carried out by side radiation mechanism of fan 4 in power distribution cabinet internal heat dissipating for electrical equipment
Radiating, starts after stepper motor 21, drives oscillating rod 24 to swing by runner 22 and connecting rod 23, and oscillating rod 24 drives expansion link 28 to put
Dynamic, next step opens ducted fan B29, and electrical equipment is radiated.
Claims (1)
1. a kind of power distribution cabinet, including cabinet（1）, cabinet door（2）, electric mounting bracket（3）, side radiation mechanism of fan（4）, central branches
Strut（5）, cross bar（6）, electric cylinders A（7）, longitudinal rod（8）, slideway, rubber corrugated plate（10）, chute（11）, flange（12）, rubber
Bellows（13）, L-shaped support frame（14）, end flange（15）, ducted fan A（16）, guide rail（17）, electric cylinders B（18）, slide rail
（19）, bearing pin（20）, stepper motor（21）, runner（22）, connecting rod（23）, oscillating rod（24）, electric cylinders C（25）, support（26）, pendulum
Moving axis（27）, expansion link（28）, ducted fan B（29）, U-shaped air outlet（30）, it is characterised in that：Described cabinet door（2）It is hinged
Installed in cabinet（1）On, in cabinet（1）Bottom is provided with electric mounting bracket（3）, cabinet（1）The wall of left and right two on respectively set
There is a U-shaped air outlet（30）, U-shaped air outlet（30）The outside left and right sides is respectively provided with a chute（11）, in chute（11）In
Rubber corrugated plate is installed（10）, rubber corrugated plate（10）Upper and lower ends and cabinet（1）Outer wall is fixedly connected, in rubber corrugated
Plate（10）Centre position provided with circular hole, flange is installed on circular hole（12）, flange（12）Outside is provided with rubber corrugated
Pipe（13）, rubber bellows（13）Outside is provided with end flange（15）, end flange（15）Centre is provided with a duct wind
Fan A（16）, end flange（15）The left and right sides and bottom be respectively provided with ball pivot seat；In flange（12）Upper end is provided with L-shaped
Support frame（14）, L-shaped support frame（14）On also be provided with ball pivot seat, in U-shaped air outlet（30）The left and right sides and bottom be respectively provided with
One electric cylinders D（9）, electric cylinders D（9）Rearward end and cabinet（1）Outer wall is connected by ball pivot, electric cylinders D（9）Piston rod end with
Its corresponding end flange（15）Ball pivot seat connection on excircle；In cabinet（1）Central branches strut is provided with above center
（5）, central branches strut（5）With cross bar（6）Centre position is hinged, cross bar（6）Left and right ends, which are respectively hinged, is provided with a longitudinal rod
（8）, longitudinal rod（8）Bottom and L-shaped support frame（14）The ball pivot seat of top is hinged, in cabinet（1）Top is also hinged installation
There is an electric cylinders A（7）, electric cylinders A（7）Upper end and longitudinal rod（8）Upper end is hinged；Described cabinet（1）In inner left wall
Provided with side radiation mechanism of fan（4）, described side radiation mechanism of fan（4）Including guide rail（17）, electric cylinders B（18）, slide rail
（19）, bearing pin（20）, stepper motor（21）, runner（22）, connecting rod（23）, oscillating rod（24）, electric cylinders C（25）, support（26）, pendulum
Moving axis（27）, expansion link（28）, ducted fan B（29）, described guide rail（17）It is vertically installed at cabinet（1）In inner left wall,
In guide rail（17）On be slidably fitted with slide rail（19）, slide rail（19）Slide up and down by installed in guide rail（17）On electric cylinders B
（18）Control, slide rail（19）Outside be provided with a charge off axle（20）, totally 6, every bearing pin（20）Outside is provided with an electric cylinders C
（25）, electric cylinders C（25）Rearward end and bearing pin（20）Rotated and connected by bearing, in electric cylinders C（25）Piston rod leading section install
There is support（26）, support（26）Front end is provided with horizontal swinging axle（27）, swinging axle（27）Two ends and support（26）Rotate connection,
Swinging axle（27）Centre is provided with a circular hole vertical with axis；Described stepper motor（21）Installed in slide rail（19）Lower section,
Stepper motor（21）Motor shaft on runner is installed（22）, runner（22）Eccentric position at an eccentric shaft is installed, partially
Heart axle and connecting rod（23）Rearward end rotate connection；Each bearing pin（20）On be designed with an oscillating rod（24）, described swing
Bar（24）Centre position is provided with a rectangle chute（11）, oscillating rod（24）Pass through the chute（11）With bearing pin（20）Slip is matched somebody with somebody
Close, two adjacent oscillating rods（24）Head and the tail are connected by jointed shaft, the oscillating rod of foot（24）With connecting rod（23）It is hinged；Two
Individual oscillating rod（24）The jointed shaft outer end of connecting place is provided with a ball pivot seat, the oscillating rod of the top（24）Outer end also is provided with
An expansion link is fitted with ball pivot seat, each hinge ball pivot seat（28）, wherein the expansion link in left side（28）The row of being slidably mounted on
Sequence is followed successively by 1,3,5 swinging axle（27）Circular hole in, the expansion link on right side（28）Slide the swing for being followed successively by 2,4 positioned on sorting
Axle（27）Circular hole in, swinging axle（27）The rule of sequence is increases successively from top to bottom, each expansion link（28）Bottom
It is fitted with a ducted fan B（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614623.1A CN107196203B (en) | 2017-07-25 | 2017-07-25 | A kind of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614623.1A CN107196203B (en) | 2017-07-25 | 2017-07-25 | A kind of power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107196203A true CN107196203A (en) | 2017-09-22 |
| CN107196203B CN107196203B (en) | 2019-01-11 |
Family
ID=59884380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710614623.1A Active CN107196203B (en) | 2017-07-25 | 2017-07-25 | A kind of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107196203B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401399A (en) * | 2018-03-09 | 2018-08-14 | 重庆峰创科技有限公司 | A kind of swing heat dissipation type electrical cabinet |
| CN108480866A (en) * | 2018-01-29 | 2018-09-04 | 南京珂亥韧光电科技有限公司 | A kind of miniature laser engraving machine radiator |
| CN108683109A (en) * | 2018-07-11 | 2018-10-19 | 合肥苍旻自动化有限公司 | A kind of high and low voltage electrical equipment equipment box convenient for heat dissipation |
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| US7952857B1 (en) * | 2010-02-22 | 2011-05-31 | Motley Gregory O | Arc-resistant switchgear enclosure with ambient air ventilation system |
| CN105226538A (en) * | 2015-11-01 | 2016-01-06 | 国网河南鄢陵县供电公司 | Semiconductor refrigerating air-supply heat radiating type high-tension switch cabinet |
| CN205377103U (en) * | 2015-12-08 | 2016-07-06 | 江苏天翔节能科技有限公司 | Wind -force uniform heat dissipation switch board |
| CN105960129A (en) * | 2016-06-23 | 2016-09-21 | 任祥根 | Radiating type intelligent electric power electrical cabinet with good vibration reducing performance |
| CN106356743A (en) * | 2016-12-04 | 2017-01-25 | 宁秀芬 | Power distribution cabinet with internal cyclic heat dissipation |
| CN106451104A (en) * | 2016-11-02 | 2017-02-22 | 徐洪恩 | Intelligent power distribution cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278437Y (en) * | 2008-05-05 | 2009-07-22 | 杨树昌 | Water proof dust proof and explosion preventing centralized heat radiation sealed electricity distribution cabinet |
| US7952857B1 (en) * | 2010-02-22 | 2011-05-31 | Motley Gregory O | Arc-resistant switchgear enclosure with ambient air ventilation system |
| CN105226538A (en) * | 2015-11-01 | 2016-01-06 | 国网河南鄢陵县供电公司 | Semiconductor refrigerating air-supply heat radiating type high-tension switch cabinet |
| CN205377103U (en) * | 2015-12-08 | 2016-07-06 | 江苏天翔节能科技有限公司 | Wind -force uniform heat dissipation switch board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108480866A (en) * | 2018-01-29 | 2018-09-04 | 南京珂亥韧光电科技有限公司 | A kind of miniature laser engraving machine radiator |
| CN108401399A (en) * | 2018-03-09 | 2018-08-14 | 重庆峰创科技有限公司 | A kind of swing heat dissipation type electrical cabinet |
| CN108683109A (en) * | 2018-07-11 | 2018-10-19 | 合肥苍旻自动化有限公司 | A kind of high and low voltage electrical equipment equipment box convenient for heat dissipation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107196203B (en) | 2019-01-11 |
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Effective date of registration: 20181122 Address after: 318010 No. 17, Nananli Village, Xiachen Street, Jiaojiang District, Taizhou City, Zhejiang Province Applicant after: Xu Mingfa Address before: 054900 Ma Lan village, Luzhai Township, Linxi County, Xingtai, Hebei, 25 Applicant before: Meng Qingshi |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240409 Address after: 317101 Part A of Qianguo Group in Xiqu Development Zone, Haiyou Street, Sanmen County, Taizhou City, Zhejiang Province (self declared) Patentee after: TAIZHOU HONGFA POWER TRANSMISSION AND DISTRIBUTION WHOLE SET EQUIPMENT Co.,Ltd. Country or region after: China Address before: 318010 No. 17, Nananli Village, Xiachen Street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Xu Mingfa Country or region before: China |