CN108123335A - telescopic adjustable PDU - Google Patents
telescopic adjustable PDU Download PDFInfo
- Publication number
- CN108123335A CN108123335A CN201810028426.6A CN201810028426A CN108123335A CN 108123335 A CN108123335 A CN 108123335A CN 201810028426 A CN201810028426 A CN 201810028426A CN 108123335 A CN108123335 A CN 108123335A
- Authority
- CN
- China
- Prior art keywords
- component
- pdu
- dynamic component
- bodies
- dynamic
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The present invention relates to power communication facility fields, and in particular to a kind of Telescopic adjustable PDU.The present invention includes PDU bodies, further includes the dynamic component being connected with the PDU bodies, the dynamic component is split structure with PDU bodies, adjustable along the position in PDU body length directions between the dynamic component and PDU bodies.The present invention can adapt to the electrical equipment cabinet of plurality of specifications, be easy to implement on the electrical equipment cabinet for being quickly installed to different size, and then be conducive to improve work efficiency, reduce labor intensity.
Description
Technical field
The present invention relates to power communication facility fields, are specifically related to a kind of Telescopic adjustable PDU.
Background technology
PDU (power distribution unit), that is, our cabinet power distribution sockets for often saying, PDU is pacified for cabinet-type
The product that the electrical equipment of dress provides electric power distribution and designs can provide suitable rack power supply point for different power environments
With solution.The application of PDU can make the more neat power distribution in cabinet, reliable, safety, specialty and beauty, and cause
The maintenance of power supply is more convenient and reliable in cabinet.
The installation cabinet of the electrical equipment to come into operation in computer room is finished parts and has plurality of specifications, is used to pacify on cabinet
Fill the installation pitch of holes of PDU also due to the difference of cabinet specification and possess different installation dimensions, however PDU currently on the market
Clipping room away from being fixed, poor universality, when running into the cabinet of different size, can inevitably encounter and mismatch asking for installation
Topic, traditional solution is opened up again on cabinet with PDU clipping rooms away from the mounting hole to match, time-consuming and laborious to take a lot of work.
The content of the invention
In order to avoid with overcome the problem in the prior art, the present invention provides a kind of Telescopic adjustable PDU.This
Invention can adapt to the electrical equipment cabinet of plurality of specifications, be easy to implement the electrical equipment cabinet for being quickly installed to different size
On, and then be conducive to improve work efficiency, reduce labor intensity.
In order to achieve the object of the present invention, present invention employs following technical schemes：
A kind of Telescopic adjustable PDU including PDU bodies, further includes the dynamic component being connected with the PDU bodies, described
Dynamic component is split structure with PDU bodies, between the dynamic component and PDU bodies along the position in PDU body length directions
It is adjustable.
Preferably, the bottom or side of the PDU bodies, which is installed with, determines component, and the dynamic component is with determining component slippage company
It connects, the dynamic component forms sliding equipment with component is determined, and elastic positioning device is installed in the sliding equipment, and the elasticity is fixed
Press device is installed on the device of position, passes through the elastic positioning device and the dynamic component that is fitted to each other of press device
In sliding mode or stationary state, the glide direction of the dynamic component is consistent with the length direction of the PDU bodies.
It is further preferred that this PDU further includes the hangers for being arranged at the PDU bodies both ends, the hangers is by position respectively
It is formed in first hangers at PDU bodies both ends and the second hangers, first hangers is fixedly arranged on one end end face of the PDU bodies
Place, second hangers are fixedly arranged on one end endface away from first hangers of the dynamic component.
It is further preferred that described determine component in open-like shape, the dynamic component is arranged in the opening for determining component, institute
The both sides for stating component are equipped with the first sliding groove, and the both sides for determining component are equipped with the second sliding slot, the first sliding groove, second
Sliding slot using globoidal structure, is equipped with rotatable ball, the dynamic component and institute between the first sliding groove and the second sliding slot
It states and determines inter-module equipped with gap, the dynamic component is slidably connected to by the ball described determines component.
It is further preferred that described determine component using the slide rail base for being fixedly arranged on the PDU body bottom portions, the dynamic component
Using " Contraband " type slide plate, the opening direction of the dynamic component is opposite with the opening direction for determining component, the flexibly positioned dress
Install be placed in the region between the both sides plate face of the dynamic component and be fixedly connected it is described determine component, peace is equipped in the dynamic component
Slot is put, the press device is stretched out by the resettlement groove outside the dynamic component, and the length direction of the resettlement groove is moved with described
The glide direction of component is consistent, and the length of the resettlement groove is slightly less than the length of the dynamic component.
It is further preferred that the elastic positioning device includes shrapnel, the shrapnel described determines component by being fixedly connected on
The coupling part of bottom is arranged in parallel to the warped portion of the dynamic support plate one side warpage, with the dynamic support plate face
Position portion composition；Bolt is installed in the position portion of the shrapnel, the central axes of the bolt are perpendicular to the shrapnel
Position portion, multiple location holes, slip of multiple location holes along the dynamic component are equipped in the bottom plate of the dynamic component
Direction is arranged, and the bolt is inserted into the location hole so that the dynamic component is in stationary state；The positioning region of the shrapnel
Support base is fixedly provided in point, the resettlement groove is arranged in the bottom plate of the dynamic component, described in the resettlement groove
Press device is fixedly arranged on by detachable connection at the support base.
It is further preferred that the length for determining component is consistent with the length of the PDU bodies, the length of the dynamic component
It is slightly less than the length for determining component, the length of multiple location hole layout areas is slightly less than the length of the resettlement groove.
It is further preferred that the bolt is arranged at one away from first hangers for determining component with press device
At end.
It is arranged in it is further preferred that multiple location holes are evenly spaced in the bottom plate of the dynamic component.
The beneficial effects are mainly as follows the following aspects：
(1) bottom or side of heretofore described PDU bodies is equipped with sliding equipment, the sliding equipment by dynamic component with
Determine component composition, be installed with elastic positioning device in the sliding equipment, press device is installed on the elastic positioning device,
One end endface of the PDU bodies is installed with the first hangers being connected with cabinet mounting hole, the separate institute of the dynamic component
One end endface for stating the first hangers is installed with the second hangers being connected with cabinet mounting hole.On electrical equipment cabinet is run into
Installation pitch of holes and PDU clipping room away from mismatch when, by the first hangers cooperation be fixed on the cabinet one end pacify
It fills at hole, presses press device so that elastic positioning device is separated with the dynamic component, the dynamic component of pulling causes at the second hangers
At the other end mounting hole of the cabinet, press device is unclamped again so that elastic positioning device acts on described dynamic group again
On part, dynamic component described at this time is in stationary state, and the second hangers is then fixedly mounted.Entire installation process is simply fast
Speed, it is easy to operate, without opening up new mounting hole, and then labor intensity is also reduced on the basis of work efficiency is improved；Pin
To the electrical equipment cabinet of different dimensions, the present invention can be adapted to, therefore possess the characteristics of versatile.
(2) heretofore described to determine component in open-like shape, the dynamic component is arranged in the opening for determining component, described
Dynamic component is slidably connected to by ball described determines component.Region between the first sliding groove and the second sliding slot forms the ball
Placement region, it is described determine component be installed with the side block for preventing ball from dropping away from one end both sides of first hangers
Plate, one end that the dynamic component closes on first hangers are installed with the side shield for preventing ball from dropping, pass through the ball
The frictional force for determining component and dynamic inter-module when slip is on the one hand reduced in the form of rolling friction is set, is reduced described dynamic
Component and the abrasion for determining component, play the role of facilitating slip；On the other hand position-limiting action is also played, prevents the dynamic component
It skids off and described determines component.
(3) heretofore described dynamic component uses " Contraband " type slide plate, and the opening direction of the dynamic component determines component with described
Opening towards opposite, the elastic positioning device is arranged in the dynamic component, and the press device is by being arranged on dynamic component
In resettlement groove stretch out outside dynamic component so that it is compact-sized, beautified appearance while design is reasonable；The length of the resettlement groove
Degree is slightly less than the length of the dynamic component, so that the sliding stroke of the dynamic component is maximumlly realized.
(4) heretofore described elastic positioning device uses the fixed bolt on the shrapnel of warpage, and it is fixed to be inserted by bolt
Position hole form come cause the dynamic component be fixed on it is described determine in component, simple in structure, easy to produce and process and cost of manufacture
It is low, convenient in high volume making；In addition, comfort level during in order to increase pressing by the area design at press device pressing position compared with
Greatly；The installation of dynamic component, the press device are fixedly connected on the branch of the shrapnel with thread connecting mode for convenience simultaneously
It supports at seat.
Description of the drawings
Fig. 1 is the positive structure schematic of the present invention；
Fig. 2 is the structure schematic diagram of the present invention；
Fig. 3 is the front view of Fig. 2；
Fig. 4 is the sectional view of the line A-A along Fig. 3；
Fig. 5 is the sectional view of the line B-B along Fig. 3；
Fig. 6 is the top view of elastic positioning device in the present invention；
Fig. 7 is the side view of elastic positioning device in the present invention；
Fig. 8 is the view that dynamic component slips into when determining component in the present invention.
The meaning of reference numeral is as follows：
10-PDU body 20- hangers 20a- the first hangers 20b- the second hangers 30- sliding equipments
31- moves component 32- and determines component 33- ball 40- elastic positioning device 41- shrapnels
42- bolt 43- support base 50- press device 311- the first sliding groove 312- resettlement grooves
313- location holes 321- the second sliding slot 411- coupling parts 412- warped portions
413- position portions
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and examples
The present invention is further elaborated, and based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
All other embodiments obtained under the premise of the property made work, belong to the scope of protection of the invention.
As shown in Fig. 1~8, a kind of Telescopic adjustable PDU including PDU bodies 10 and is arranged at the PDU bodies 10
The hangers 20 for being used to be connected with cabinet mounting hole at both ends, is equipped with along 10 length direction cloth of PDU bodies in the hangers 20
The mounting groove put, the hangers 20 are bolted to connection with cabinet, and the bottom of the PDU bodies 10 is equipped with sliding equipment
30, the sliding equipment 30 is formed by moving component 31 and determining component 32, and the dynamic component 31 is slidably connected with determining component 32, described
Component 32 is determined to be bolted the bottom for being fixed on the PDU bodies 10, and flexibly positioned dress is installed in the sliding equipment 30
40 are put, press device 50 is installed on the elastic positioning device 40, passes through the elastic positioning device 40 and press device 50
Be fitted to each other so that the dynamic component 31 is in sliding mode or stationary state, the glide direction of the dynamic component 31 with it is described
The length direction of PDU bodies 10 is consistent；The hangers 20 is by respectively positioned at the first hangers 20a and second at 10 both ends of PDU bodies
Hangers 20b is formed, and the first hangers 20a is fixedly arranged on one end endface of the PDU bodies 10, and the second hangers 20b consolidates
Arranged on one end endface away from the first hangers 20a of the dynamic component 31.
It is described to determine component 32 using the slide rail base for being fixedly arranged on 10 bottom of PDU bodies as shown in Fig. 1~5, it is described fixed
Component 32 is in open-like shape, and the dynamic component 31 is arranged in the opening for determining component 32, and the both sides of the dynamic component 31 are all provided with
There is the first sliding groove 311, the both sides for determining component 32 are equipped with the second sliding slot 321, the first sliding groove 311, the second sliding slot 321
Globoidal structure is used, rotatable ball 33, the ball 33 are equipped between 311 and second sliding slot 321 of the first sliding groove
Using solid steel ball, the dynamic component 31 and it is described determine to be equipped with gap between component 32, the ball 33 is along the length side of sliding slot
To can roll around, the dynamic component 31 by the ball 33 be slidably connected it is described determine component 32, it is described to determine component 32
One end both sides away from the first hangers 20a are equipped with the side shield for preventing that ball 33 from dropping, and the dynamic component 31 closes on
One end of the first hangers 20a is equipped with the side shield for preventing that ball 33 from dropping.By the setting of the ball 33 on the one hand with
The form of rolling friction frictional force determined between component 32 and dynamic component 31 when reducing slip, reduce the dynamic component 31 with
Determine the abrasion of component 32, play the role of facilitating slip；On the other hand position-limiting action is also played, prevents the dynamic component 31 from sliding
Go out described to determine component 32.Certainly, heretofore described dynamic component 31 uses the mutually chimeric cunning with flanging with determining component 32
Slot, slide rail type connection can also.
As shown in Fig. 2~7, the dynamic component 31 uses " Contraband " type slide plate, the opening of the dynamic component 31 towards with it is described
The opening of component 32 is determined towards relatively, and the elastic positioning device 40 is arranged at the region between the both sides plate face of the dynamic component 31
It is interior and be bolted to connection it is described determine component 32, resettlement groove 312 is equipped in the dynamic component 31, the press device 50 is logical
It crosses the resettlement groove 312 to stretch out outside the dynamic component 31, the slip of the length direction of the resettlement groove 312 and the dynamic component 31
Direction one, which is shown, ensures that dynamic component 31 can be slided smoothly, and the length of the resettlement groove 312 is slightly less than the length of the dynamic component 31
Degree.
As shown in Fig. 2 and Fig. 5~7, the elastic positioning device 40 includes shrapnel 41, and the shrapnel 41 is by being fixedly connected
In the coupling part 411 for determining 32 bottom of component, the warped portion 412 to the dynamic 31 bottom plate one side warpage of component and institute
The position portion 413 that 31 base surface of component is arranged in parallel is stated to form；Bolt is installed in the position portion 413 of the shrapnel 41
42, the central axes of the bolt 42 are equipped in the bottom plate of the dynamic component 31 more perpendicular to the position portion 413 of the shrapnel 41
A location hole 313, multiple location holes 313 are arranged along the glide direction of the dynamic component 31, and the bolt 42 is inserted into described
So that the dynamic component 31 is in stationary state in location hole 313；Support is fixedly provided in the position portion 413 of the shrapnel 41
Seat 43, the resettlement groove 312 is arranged in the bottom plate of the dynamic component 31, by press fitting described in the resettlement groove 312
It puts 50 and is connected through a screw thread and be fixedly arranged at the support base 43, the press device 50 uses button.It is electrically set running into
When the clipping room of installation pitch of holes and PDU on standby host cabinet is away from mismatching, the first hangers 20a cooperations are fixed on the machine
At one end mounting hole of cabinet, press device 50 is pressed so that bolt 42 departs from the location hole 313 in the dynamic component 31, pulling is dynamic
Component 31 causes the second hangers 20b to be at the other end mounting hole of the cabinet, unclamps again press device 50 so that bolt 42
It is inserted into corresponding location hole 313 so that the dynamic component 31 is in stationary state, followed by the second hangers 20b of fixed installation
.Entire installation process is simple and quick, easy to operate, without opening up new mounting hole, and then in the base for improving work efficiency
Labor intensity is also reduced on plinth；For the electrical equipment cabinet of different dimensions, the present invention can be adapted to, therefore be possessed general
The characteristics of property is strong.
As shown in Fig. 2,3 and Fig. 8, the length for determining component 32 is consistent with the length of the PDU bodies 10, described dynamic group
The length of part 31 is slightly less than the length for determining component 32, and the length of multiple 313 layout areas of location hole is slightly less than described
The length of resettlement groove 312；The bolt 42 is arranged at the separate first hangers 20a for determining component 32 with press device 50
At one end.The sliding stroke that above a variety of designs are for the dynamic component 31 obtains maximizing realization, so that this
Invention can be adapted to the electrical equipment cabinet of more specifications.
As shown in Figure 2,3, multiple evenly spaced bottoms for being arranged in the dynamic component 31 of the location hole 313 in the present invention
In plate, so as to facilitate processing, it is suitble to the unified production of high-volume.
Claims (9)
1. a kind of Telescopic adjustable PDU, including PDU bodies (10), it is characterised in that：This PDU is further included and the PDU bodies
(10) the dynamic component (31) of connection, the dynamic component (31) and PDU bodies (10) are split structure, the dynamic component (31) with
It is adjustable along the position on PDU bodies (10) length direction between PDU bodies (10).
2. Telescopic adjustable PDU according to claim 1, it is characterised in that：The bottom or side of the PDU bodies (10)
Face, which is installed with, determines component (32), and the dynamic component (31) is slidably connected with determining component (32), the dynamic component (31) and determines component
(32) sliding equipment (30) is formed, elastic positioning device (40), the flexibly positioned dress are installed in the sliding equipment (30)
It puts and press device (50) is installed on (40), made by the elastic positioning device (40) and being fitted to each other for press device (50)
It obtains the dynamic component (31) and is in sliding mode or stationary state, glide direction and the PDU bodies of the dynamic component (31)
(10) length direction is consistent.
3. Telescopic adjustable PDU according to claim 2, it is characterised in that：This PDU, which is further included, is arranged at the PDU
The hangers (20) at body (10) both ends, the hangers (20) by respectively be located at PDU bodies (10) both ends the first hangers (20a) and
Second hangers (20b) forms, and first hangers (20a) is fixedly arranged on one end endface of the PDU bodies (10), and described second
Hangers (20b) is fixedly arranged on one end endface away from first hangers (20a) of the dynamic component (31).
4. Telescopic adjustable PDU according to claim 3, it is characterised in that：It is described to determine component (32) in open-like shape, institute
It states component (31) to be arranged in the opening for determining component (32), the both sides of the dynamic component (31) are equipped with the first sliding groove
(311), the both sides for determining component (32) are equipped with the second sliding slot (321), the first sliding groove (311), the second sliding slot (321)
Using globoidal structure, rotatable ball (33) is equipped between the first sliding groove (311) and the second sliding slot (321), it is described
Dynamic component (31) is determined to be slidably connected to by the ball (33) equipped with gap, the dynamic component (31) between component (32) with described
It is described to determine component (32).
5. Telescopic adjustable PDU according to claim 4, it is characterised in that：It is described to determine component (32) using being fixedly arranged on
The slide rail base of PDU bodies (10) bottom, the dynamic component (31) use " Contraband " type slide plate, and dynamic component (31) are opened
Mouth is towards towards relatively, the elastic positioning device (40) is arranged at the dynamic component (31) with the opening for determining component (32)
Both sides plate face between region in and be fixedly connected it is described determine component (32), resettlement groove (312) is equipped in the dynamic component (31),
The press device (50) stretches out the dynamic component (31) outside by the resettlement groove (312), the length of the resettlement groove (312)
Direction is consistent with the glide direction of the dynamic component (31), and the length of the resettlement groove (312) is slightly less than the dynamic component (31)
Length.
6. Telescopic adjustable PDU according to claim 5, it is characterised in that：The elastic positioning device (40) includes
Shrapnel (41), the shrapnel (41) from being fixedly connected on the coupling part (411) for determining component (32) bottom, to described dynamic group
The warped portion (412) of part (31) bottom plate one side warpage, the position portion being arranged in parallel with dynamic component (31) base surface
(413) form；Bolt (42) is installed in the position portion (413) of the shrapnel (41), the central axes of the bolt (42) are hung down
Multiple location holes (313) are directly equipped in the position portion (413) of the shrapnel (41), the bottom plate of the dynamic component (31), it is more
A location hole (313) is arranged along the glide direction of the dynamic component (31), and the bolt (42) is inserted into the location hole
(313) so that the dynamic component (31) is in stationary state in；Branch is fixedly provided in the position portion (413) of the shrapnel (41)
Seat (43) is supportted, the resettlement groove (312) is arranged in the bottom plate of the dynamic component (31), in the resettlement groove (312)
The press device (50) is fixedly arranged on by detachable connection at the support base (43).
7. Telescopic adjustable PDU according to claim 6, it is characterised in that：The length for determining component (32) and institute
State that the length of PDU bodies (10) is consistent, the length of the dynamic component (31) is slightly less than the length for determining component (32), Duo Gesuo
The length for stating location hole (313) layout area is slightly less than the length of the resettlement groove (312).
8. Telescopic adjustable PDU according to claim 6, it is characterised in that：The bolt (42) and press device
(50) it is arranged at the at one end away from first hangers (20a) for determining component (32).
9. Telescopic adjustable PDU according to claim 6, it is characterised in that：The multiple location hole (313) intervals are equal
Even is arranged in the bottom plate of the dynamic component (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028426.6A CN108123335B (en) | 2018-01-12 | 2018-01-12 | Scalable regulation formula PDU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028426.6A CN108123335B (en) | 2018-01-12 | 2018-01-12 | Scalable regulation formula PDU |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108123335A true CN108123335A (en) | 2018-06-05 |
| CN108123335B CN108123335B (en) | 2023-09-01 |
Family
ID=62233917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810028426.6A Active CN108123335B (en) | 2018-01-12 | 2018-01-12 | Scalable regulation formula PDU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108123335B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190524A (en) * | 2019-06-26 | 2019-08-30 | 吴小荣 | Intelligent power distribution unit |
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| US20130147367A1 (en) * | 2011-12-12 | 2013-06-13 | Lumen Cache, Inc. | Lighting control system |
| CN203597001U (en) * | 2013-11-29 | 2014-05-14 | 加弘科技咨询(上海)有限公司 | Adjustable cabinet sliding rail |
| CN107017472A (en) * | 2016-01-07 | 2017-08-04 | 通用电气公司 | Electric power busway joint with self-regulation support |
| CN207938926U (en) * | 2018-01-12 | 2018-10-02 | 国家电网公司 | telescopic adjustable PDU |
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- 2018-01-12 CN CN201810028426.6A patent/CN108123335B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919578Y (en) * | 2006-03-06 | 2007-07-04 | 黎春兰 | Sliding type connection device and sliding type connection device assembly |
| JP2013004426A (en) * | 2011-06-20 | 2013-01-07 | Toshiba Corp | Protection control device |
| US20130147367A1 (en) * | 2011-12-12 | 2013-06-13 | Lumen Cache, Inc. | Lighting control system |
| CN202432213U (en) * | 2012-01-16 | 2012-09-12 | 上海能巍电气科技有限公司 | Mounting hook of frame-type power distribution unit of free adjustment tool |
| CN203597001U (en) * | 2013-11-29 | 2014-05-14 | 加弘科技咨询(上海)有限公司 | Adjustable cabinet sliding rail |
| CN107017472A (en) * | 2016-01-07 | 2017-08-04 | 通用电气公司 | Electric power busway joint with self-regulation support |
| CN207938926U (en) * | 2018-01-12 | 2018-10-02 | 国家电网公司 | telescopic adjustable PDU |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190524A (en) * | 2019-06-26 | 2019-08-30 | 吴小荣 | Intelligent power distribution unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108123335B (en) | 2023-09-01 |
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| CB02 | Change of applicant information |
Address after: 244099 No. 91, Changjiang Middle Road, Tongguan District, Tongling City, Anhui Province Applicant after: STATE GRID ANHUI ELECTRIC POWER CO., LTD. TONGLING POWER SUPPLY Co. Applicant after: STATE GRID CORPORATION OF CHINA Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Applicant before: STATE GRID CORPORATION OF CHINA Applicant before: STATE GRID ANHUI ELECTRIC POWER CO., LTD. TONGLING POWER SUPPLY Co. Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Applicant after: STATE GRID CORPORATION OF CHINA Applicant after: STATE GRID ANHUI ELECTRIC POWER CO., LTD. TONGLING POWER SUPPLY Co. Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Applicant before: State Grid Corporation of China Applicant before: STATE GRID ANHUI ELECTRIC POWER CO., LTD. TONGLING POWER SUPPLY Co. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |