CN106532515B - Electric power distribution cabinet convenient to observe and heat dissipation - Google Patents
Electric power distribution cabinet convenient to observe and heat dissipation Download PDFInfo
- Publication number
- CN106532515B CN106532515B CN201610955872.2A CN201610955872A CN106532515B CN 106532515 B CN106532515 B CN 106532515B CN 201610955872 A CN201610955872 A CN 201610955872A CN 106532515 B CN106532515 B CN 106532515B
- Authority
- CN
- China
- Prior art keywords
- distribution cabinet
- electric distribution
- heat dissipation
- case lid
- tempered glass
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 239000005341 toughened glass Substances 0.000 claims abstract description 31
- 229920001971 elastomer Polymers 0.000 claims abstract description 27
- 239000005060 rubber Substances 0.000 claims abstract description 27
- 244000309464 bull Species 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000356 contaminant Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012827 research and development Methods 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to an electrical power distribution cabinet, in particular to an electrical power distribution cabinet convenient to observe and radiate. The invention aims to provide an electric power distribution cabinet which is good in heat dissipation effect, convenient to observe and high in practicability and facilitates observation and heat dissipation. In order to solve the technical problems, the invention provides the electric power distribution cabinet convenient for observation and heat dissipation, which comprises an electric power distribution cabinet, a bearing seat, a rotating rod, a box cover, a rubber sleeve, a bolt, a handle, a sliding rail, a first sliding block, a second sliding block, a filter screen, tempered glass and the like; the left side of the top in the electric power distribution cabinet is connected with a bearing seat in a bolt connection mode, a rotating rod is installed on the bearing seat, and the lower end of the rotating rod is connected with a bearing in the bearing seat in an interference connection mode. The invention is provided with the rotatable and detachable box cover, so that the observation and the heat dissipation of the electric power distribution cabinet become simple, and the replacement of the box cover also becomes convenient.
Description
Technical field
The present invention relates to a kind of electric distribution cabinet, more particularly to a kind of electric distribution cabinet easy to observation and heat dissipation.
Background technology
Power distribution cabinet（Case）Sub-power power distribution cabinet（Case）And light distribution cabinet（Case）, metering cabinet（Case）, be distribution system end
Level equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；
Motor control center is used for the occasion that load is concentrated, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to load nearby.This grade of equipment reply load provides protection, monitoring and control.
Present electric distribution cabinet can distribute substantial amounts of heat during use, if the temperature in electric distribution cabinet is higher
When, the component ageing in electric distribution cabinet can be caused, influence the work of electric distribution cabinet, therefore to the heat dissipation of electric distribution cabinet at
Reason is essential work.
And it is frequently necessary to observe its inside during the use of electric distribution cabinet, to find event in time
Barrier, reduces the incidence of accident.
Existing electric distribution cabinet is there are the shortcomings that heat dissipation effect is poor, observation is inconvenient, practicality is low, therefore there is an urgent need for research and development
A kind of good heat dissipation effect, the electric distribution cabinet easy to observation and heat dissipation that observation is convenient, practicality is high.
The content of the invention
（1）Technical problems to be solved
There are that heat dissipation effect is poor, observation is inconvenient, practicality is low is scarce in order to overcome existing electric distribution cabinet by the present invention
Point, the technical problem to be solved in the present invention is to provide a kind of good heat dissipation effect, observation is convenient, practicality is high easy to observation and dissipates
The electric distribution cabinet of heat.
（2）Technical solution
In order to solve the above technical problem, the present invention provides it is such a easy to observation and heat dissipation electric distribution cabinet,
Include electric distribution cabinet, bearing block, bull stick, case lid, rubber sleeve, bolt, handle, slide, the first sliding block, the second sliding block, filter
Net, tempered glass, contiguous block, pull rod and strut, electric distribution cabinet inner top pass on left bolted mode and are connected with axis
Bearing, bull stick is provided with bearing block, and bearing of the bull stick lower end by way of interference connection and in bearing block is connected, electrically matched somebody with somebody
Electric cabinet crown center is provided with opening, and case lid is equipped with the top of electric distribution cabinet, and case lid is above the opening, is provided with the left of case lid small
Hole, bull stick upper end pass through aperture, and bull stick upper end is equipped with rubber sleeve, and rubber sleeve bottom is provided with groove, and bull stick upper end coordinates with groove,
Be connected by bolted connection with electric distribution cabinet on the right side of case lid, be welded with handle at the top of case lid, the right side in electric distribution cabinet
Wall upper weld has a strut, and strut left end is welded with slide, on slide from front to back successively slidingtype be connected with the first sliding block and
Second sliding block, the first slider top are welded with strainer, and the second slider top is bonded with tempered glass, tempered glass front end and strainer
Contiguous block is connected between rear end by way of bonding connection, front side is connected by way of bonding connection at the top of tempered glass
There is a pull rod, the top of tempered glass and strainer is contacted with electric distribution cabinet inner top, and pull rod is located in opening, and electric distribution cabinet is left
Folding shape hole is uniformly provided with right two walls.
Preferably, rubber block has been further included, tempered glass rear end is connected with strainer front end by way of bonding connection
There is rubber block.
Preferably, the bearing in bearing block is thrust bearing.
Preferably, case lid material is stainless steel.
Preferably, the shape at the top of pull rod is ellipse.
Operation principle：When needing to observe the situation in electric distribution cabinet, staff is taken bolt by rotating bolt
Go out, staff makes case lid be rotated by the point of rotation of bull stick at this time, can stop rotating when case lid no longer blocks opening, axis
The presence of bearing can make the more flexible rotation of case lid.Staff moves back and forth the position of strainer and tempered glass by pull rod
Put, when tempered glass is located at the underface of opening, stop mobile pull rod at this time, such staff can pass through tempering glass
Situation in glass observation electric distribution cabinet, to understand the situation in electric distribution cabinet at any time, so that improving electric distribution cabinet makes
Security.Since electric distribution cabinet is using that can produce substantial amounts of heat after a period of time, when heat dissipation work to be carried out, work
Personnel's pushing drawing rod backward, stops mobile pull rod when the rear end of tempered glass is contacted with rear wall in electric distribution cabinet, at this time portion
Divide strainer to be located at below opening, be now placed in the opening portion above strainer and form ventilation state with folding shape hole, be so easy to heat
Amount distributes.Rolling over shape hole and strainer can effectively prevent the entrance of introduced contaminants at the same time, prevent that introduced contaminants damage is electric
Element in power distribution cabinet, improves the security that electric distribution cabinet uses.Case lid is set to go back to original position again after working and completing,
And it is bolted.When case lid to be replaced, staff removes rubber sleeve, case lid is removed from bull stick, so
It can realize the replacement of case lid.
Because having further included rubber block, tempered glass rear end and strainer front end are connected with rubber by way of bonding connection
Blob of viscose, when the end face of strainer and tempered glass with electric distribution cabinet before and after two walls contact when, rubber block can play buffering
Effect, reduces abrasion, improves the service life of electric distribution cabinet.
（3）Beneficial effect
The present invention is provided with rotatable and dismountable case lid, so not only makes the observation and heat dissipation work of electric distribution cabinet
Become simple, and the replacement of case lid is also become convenient, can so effectively reduce the workload of staff, set at the same time
There are the strainer and tempered glass of front and rear distribution, make the conversion of observation and work of radiating convenient and efficient, improving electric distribution cabinet makes
Convenience and practicality.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the first left view structural representation of slide of the present invention.
Fig. 3 is the dimensional structure diagram of rubber sleeve of the present invention.
Fig. 4 is second of left view structural representation of slide of the present invention.
Mark in attached drawing for：1- electric distribution cabinets, 2- bearing blocks, 3- bull sticks, 4- openings, 5- case lids, 6- apertures, 7- rubbers
Gum cover, 8- grooves, 9- bolts, 10- handles, 11- slides, the first sliding blocks of 12-, the second sliding blocks of 13-, 14- strainers, 15- tempering glass
Glass, 16- contiguous blocks, 17- pull rods, 18- rubber blocks, 19- struts, 20- folding shapes hole.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
It is a kind of easy to observation and heat dissipation electric distribution cabinet, as shown in Figs 1-4, include electric distribution cabinet 1, bearing block 2,
Bull stick 3, case lid 5, rubber sleeve 7, bolt 9, handle 10, slide 11, the first sliding block 12, the second sliding block 13, strainer 14, tempered glass
15th, contiguous block 16, pull rod 17 and strut 19, the mode that 1 inner top of electric distribution cabinet passes on left the connection of bolt 9 are connected with bearing
Seat 2, bull stick 3 is provided with bearing block 2,3 lower end of bull stick is connected by way of interference connection with the bearing in bearing block 2, electric
1 crown center of gas power distribution cabinet is provided with opening 4, and the top of electric distribution cabinet 1 is equipped with case lid 5, and case lid 5 is located at the top of opening 4, case lid 5
Left side is provided with aperture 6, and 3 upper end of bull stick passes through aperture 6, and 3 upper end of bull stick is equipped with rubber sleeve 7, and 7 bottom of rubber sleeve is provided with groove 8, turns
3 upper end of bar coordinates with groove 8, and the right side of case lid 5 is connected by way of bolt 9 connects with electric distribution cabinet 1, the weldering of the top of case lid 5
It is connected to handle 10,1 inner right wall upper weld of electric distribution cabinet has a strut 19, and 19 left end of strut is welded with slide 11, on slide 11
Slidingtype is connected with the first sliding block 12 and the second sliding block 13 successively from front to back, and the top of the first sliding block 12 is welded with strainer 14, the
The top of two sliding block 13 is bonded with tempered glass 15, between 14 rear end of 15 front end of tempered glass and strainer by way of bonding connection
Contiguous block 16 is connected with, the top of tempered glass 15 front side is connected with pull rod 17,15 He of tempered glass by way of bonding connection
The top of strainer 14 is contacted with 1 inner top of electric distribution cabinet, and pull rod 17 is located in opening 4, on 1 or so two wall of electric distribution cabinet
It is even to be provided with folding shape hole 20.
Rubber block 18 is further included, 15 rear end of tempered glass and 14 front end of strainer are connected with by way of bonding connection
Rubber block 18.
Bearing in bearing block 2 is thrust bearing.
5 material of case lid is stainless steel.
The shape at the top of pull rod 17 is ellipse.
Operation principle：When needing to observe the situation in electric distribution cabinet 1, staff is by rotating bolt 9, by bolt
9 take out, and staff makes case lid 5 be rotated with bull stick 3 for the point of rotation at this time, can stop when case lid 5 no longer blocks opening 4
Rotation, the presence of bearing block 2 can make the more flexible rotation of case lid 5.Staff moves back and forth 14 He of strainer by pull rod 17
The position of tempered glass 15, when tempered glass 15 is located at the underface of opening 4, stops mobile pull rod 17, so works at this time
Personnel can observe the situation in electric distribution cabinet 1 by tempered glass 15, to understand the feelings in electric distribution cabinet 1 at any time
Condition, so as to improve the security that electric distribution cabinet 1 uses.Since electric distribution cabinet 1 is substantial amounts of using that can be produced after a period of time
Heat, when heat dissipation work to be carried out, staff pushing drawing rod 17 backward, when rear end and the electric distribution cabinet 1 of tempered glass 15
Stop mobile pull rod 17 during interior rear wall contact, part strainer 14 is located at the lower section of opening 4 at this time, is now placed in opening for the top of strainer 14
4 parts of mouth form ventilation state, so distributing easy to heat with folding shape hole 20.Rolling over shape hole 20 and strainer 14 at the same time can have
The entrance for preventing introduced contaminants of effect, prevents the element in introduced contaminants damage electric distribution cabinet 1, improves electric distribution cabinet 1
The security used.Case lid 5 is gone back to original position again after working and completing, and fixed by bolt 9.When case to be replaced
During lid 5, staff removes rubber sleeve 7, and case lid 5 is removed from bull stick 3, can thus realize the replacement of case lid 5.
Because having further included rubber block 18,15 rear end of tempered glass and 14 front end of strainer are connected by way of bonding connection
Be connected to rubber block 18, when the end face of strainer 14 and tempered glass 15 with electric distribution cabinet 1 before and after two walls contact when, rubber block
18 can play cushioning effect, reduce abrasion, improve the service life of electric distribution cabinet 1.
Embodiment described above only expresses the preferred embodiment of the present invention, its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of electric distribution cabinet easy to observation and heat dissipation, it is characterised in that include electric distribution cabinet（1）, bearing block
（2）, bull stick（3）, case lid（5）, rubber sleeve（7）, bolt（9）, handle（10）, slide（11）, the first sliding block（12）, the second sliding block
（13）, strainer（14）, tempered glass（15）, contiguous block（16）, pull rod（17）And strut（19）, electric distribution cabinet（1）Inner top
Pass on left bolt（9）The mode of connection is connected with bearing block（2）, bearing block（2）On bull stick is installed（3）, bull stick（3）Lower end
Interference connection by way of and bearing block（2）Interior bearing connection, electric distribution cabinet（1）Crown center is provided with opening（4）, electricity
Gas power distribution cabinet（1）Top is equipped with case lid（5）, case lid（5）Positioned at opening（4）Top, case lid（5）Left side is provided with aperture（6）, bull stick
（3）Upper end passes through aperture（6）, bull stick（3）Upper end is equipped with rubber sleeve（7）, rubber sleeve（7）Bottom is provided with groove（8）, bull stick（3）
Upper end and groove（8）Coordinate, case lid（5）Right side passes through bolt（9）The mode and electric distribution cabinet of connection（1）Connection, case lid（5）
Top is welded with handle（10）, electric distribution cabinet（1）Inner right wall upper weld has strut（19）, strut（19）Left end is welded with cunning
Rail（11）, slide（11）On slidingtype is connected with the first sliding block successively from front to back（12）With the second sliding block（13）, the first sliding block
（12）Top is welded with strainer（14）, the second sliding block（13）Top is bonded with tempered glass（15）, tempered glass（15）Front end and
Strainer（14）Contiguous block is connected between rear end by way of bonding connection（16）, tempered glass（15）By viscous on front side of top
The mode connect in succession is connected with pull rod（17）, tempered glass（15）And strainer（14）Top and electric distribution cabinet（1）Inner top
Contact, pull rod（17）Positioned at opening（4）It is interior, electric distribution cabinet（1）Folding shape hole is uniformly provided with two wall of left and right（20）.
2. a kind of electric distribution cabinet easy to observation and heat dissipation according to claim 1, it is characterised in that further included rubber
Blob of viscose（18）, tempered glass（15）Rear end and strainer（14）Front end is connected with rubber block by way of bonding connection（18）.
A kind of 3. electric distribution cabinet easy to observation and heat dissipation according to claim 1, it is characterised in that bearing block（2）
Interior bearing is thrust bearing.
A kind of 4. electric distribution cabinet easy to observation and heat dissipation according to claim 1, it is characterised in that case lid（5）Material
Matter is stainless steel.
A kind of 5. electric distribution cabinet easy to observation and heat dissipation according to claim 1, it is characterised in that pull rod（17）Top
The shape in portion is ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955872.2A CN106532515B (en) | 2016-10-27 | 2016-10-27 | Electric power distribution cabinet convenient to observe and heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955872.2A CN106532515B (en) | 2016-10-27 | 2016-10-27 | Electric power distribution cabinet convenient to observe and heat dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106532515A CN106532515A (en) | 2017-03-22 |
| CN106532515B true CN106532515B (en) | 2018-05-01 |
Family
ID=58325587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610955872.2A Active CN106532515B (en) | 2016-10-27 | 2016-10-27 | Electric power distribution cabinet convenient to observe and heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106532515B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446551A (en) * | 2017-08-24 | 2017-12-08 | 彭斌明 | A kind of constructing tunnel dust-proofing agent draft machine |
| CN116167200B (en) * | 2022-12-05 | 2024-07-12 | 上海蓝箭电控设备南通有限公司 | Service life detection method and device for power distribution cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10248116A (en) * | 1997-03-05 | 1998-09-14 | Mitsubishi Electric Corp | Control panel |
| CN203813262U (en) * | 2014-04-12 | 2014-09-03 | 宁波立新电控设备厂 | Heat dissipation structure of power distribution box |
| CN203839764U (en) * | 2014-02-21 | 2014-09-17 | 浙江联能电气有限公司 | High-efficiency heat radiation distribution box |
| CN205004656U (en) * | 2015-09-14 | 2016-01-27 | 嘉兴职业技术学院 | Safe electric high tension switchgear |
| CN205304023U (en) * | 2015-09-15 | 2016-06-08 | 天津市华捷电力设备制造有限公司 | Alternating current low voltage distribution cabinet |
-
2016
- 2016-10-27 CN CN201610955872.2A patent/CN106532515B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10248116A (en) * | 1997-03-05 | 1998-09-14 | Mitsubishi Electric Corp | Control panel |
| CN203839764U (en) * | 2014-02-21 | 2014-09-17 | 浙江联能电气有限公司 | High-efficiency heat radiation distribution box |
| CN203813262U (en) * | 2014-04-12 | 2014-09-03 | 宁波立新电控设备厂 | Heat dissipation structure of power distribution box |
| CN205004656U (en) * | 2015-09-14 | 2016-01-27 | 嘉兴职业技术学院 | Safe electric high tension switchgear |
| CN205304023U (en) * | 2015-09-15 | 2016-06-08 | 天津市华捷电力设备制造有限公司 | Alternating current low voltage distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106532515A (en) | 2017-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106532515B (en) | Electric power distribution cabinet convenient to observe and heat dissipation | |
| CN206211327U (en) | Power distributing cabinet | |
| CN207183910U (en) | A kind of drawer-type switch cabinet | |
| CN206292390U (en) | A kind of rotation type radar meter support | |
| CN205863699U (en) | A kind of switch cubicle of Multifunction | |
| CN206820309U (en) | A kind of heat sinking dustproof power distribution cabinet | |
| CN204948557U (en) | Multifunctional portable dust and moisture computer cabinet | |
| CN208478894U (en) | A kind of reliable high and low voltage switchgear of new type of safe | |
| CN205557430U (en) | Multi -functional defroster that clears snow | |
| CN206040504U (en) | Cubical switchboard earthing switch and back door interlock | |
| CN204740274U (en) | Visual change batch meter of joining in marriage | |
| CN206820313U (en) | A kind of thuristor throw-in and throw-off type low-voltage reactive compensator | |
| CN104353646B (en) | Spherical camera washer | |
| CN208207727U (en) | A kind of novel computer apparatus for protecting power supply | |
| CN207639007U (en) | Electric component box and railcar under a kind of seat | |
| CN208707116U (en) | A kind of dust-proof radiating high-voltage terminal cabinet | |
| CN203119298U (en) | Novel switch cabinet observation window | |
| CN207282937U (en) | A kind of Electric Appliance Cabinet with adjustable mounting structure | |
| CN203119329U (en) | Low-voltage power distribution cabinet | |
| CN201936538U (en) | Safety warning device of electric cabinet | |
| CN202978008U (en) | Switch cabinet | |
| CN204385672U (en) | Railway tunnel cleaning vehicle | |
| CN102810820A (en) | Switch cabinet body | |
| CN205231509U (en) | Switch cabinet | |
| CN208352729U (en) | A kind of power switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Wenfa Inventor before: Sun Gensong |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180402 Address after: 324104 Huiyuan Road, No. 9, Shanhai cooperation area, Jiangshan Economic Development Zone, Jiangshan City, Quzhou, Zhejiang Applicant after: Zhejiang Jiangshan Huaning Electric Appliance Co.,Ltd. Address before: Hangzhou City, Zhejiang province 311115 Bu Cun, Pingyao Town, Yuhang District of Shimen Tong Group 3 sun 25-1 Applicant before: Sun Gensong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 163000 Guangfeng street, Guangfeng District, Daqing, Heilongjiang Province, No. 23-2 Guangming Street Patentee after: Xu Haiying Address before: 324104 Huiyuan Road, No. 9, Shanhai cooperation area, Jiangshan Economic Development Zone, Jiangshan City, Quzhou, Zhejiang Patentee before: Zhejiang Jiangshan Huaning Electric Appliance Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 163000 Guangming Industrial Park, Longfeng District, Daqing City, Heilongjiang Province Patentee after: DAQING RUISIDE PETROLEUM MACHINERY MANUFACTURING CO.,LTD. Address before: 163000 Guangming South Street 23-2, Guangming Industrial Park, Longfeng District, Daqing City, Heilongjiang Province Patentee before: Xu Haiying |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: 163000 north of Xingsheng Road, East trunk line, Honggang District, Daqing City, Heilongjiang Province Patentee after: Daqing xinguangyao Petroleum Machinery Manufacturing Co.,Ltd. Address before: 163000 Guangming Industrial Park, Longfeng District, Daqing City, Heilongjiang Province Patentee before: DAQING RUISIDE PETROLEUM MACHINERY MANUFACTURING CO.,LTD. |
|
| TR01 | Transfer of patent right |