CN113194682B - Data center convenient to control - Google Patents

Data center convenient to control Download PDF

Info

Publication number
CN113194682B
CN113194682B CN202110447274.5A CN202110447274A CN113194682B CN 113194682 B CN113194682 B CN 113194682B CN 202110447274 A CN202110447274 A CN 202110447274A CN 113194682 B CN113194682 B CN 113194682B
Authority
CN
China
Prior art keywords
heat dissipation
plate
cabinets
cabinet
control
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
Application number
CN202110447274.5A
Other languages
Chinese (zh)
Other versions
CN113194682A (en
Inventor
陈建华
宿好阳
苏明东
徐利江
周仁夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Jinggong Power Technology Co.,Ltd.
Original Assignee
Zhejiang Jingheng Data Management Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Jingheng Data Management Co ltd filed Critical Zhejiang Jingheng Data Management Co ltd
Priority to CN202110447274.5A priority Critical patent/CN113194682B/en
Publication of CN113194682A publication Critical patent/CN113194682A/en
Application granted granted Critical
Publication of CN113194682B publication Critical patent/CN113194682B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20718—Forced ventilation of a gaseous coolant
    • H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20172—Fan mounting or fan specifications
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20209—Thermal management, e.g. fan control

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

A data center convenient to control belongs to the technical field of data center equipment; the heat dissipation cabinet comprises a top plate, two side sealing plates, a bottom plate, a plurality of equipment cabinets and a plurality of heat dissipation cabinets, and is characterized in that the top plate is provided with a plurality of side sealing plates; the heat dissipation cabinet is arranged between two adjacent equipment cabinets in a single group, and ventilation grids are arranged on opposite sides of the heat dissipation cabinet; according to the invention, the heat dissipation device is arranged at the top of the top plate and is controlled by the electromagnet, so that the opening of the control skylight is effectively and conveniently controlled, and when the control skylight needs to be closed, the electric push rod can push the connecting rod to drive the control skylight to be closed, the control of the whole device is more brief, and the pulley and the inclined sliding plate arranged on one side of the control skylight are used for controlling the control skylight to be closed.

Description

Data center convenient to control
Technical Field
The invention belongs to the technical field of data center equipment, and particularly relates to a data center convenient to control.
Background
In future development, data centers will become competitive assets for enterprises, and business models will change accordingly. With the popularization of data center applications, artificial intelligence, network security and the like are also appeared in succession, and more users are brought into the applications of networks and mobile phones. With the increase of computers and data volume, people can also improve the self ability by continuously learning and accumulating, and the method is an important mark advancing to the information age.
When the data center is used, the heat dissipation control inside the whole data center is troublesome, so that the data center with convenient control and good heat dissipation effect is needed.
Disclosure of Invention
The invention mainly solves the technical problems existing in the prior art and provides the data center convenient to control.
The technical problem of the invention is mainly solved by the following technical scheme: a data center convenient to control comprises a top plate, two side sealing plates, a bottom plate, a plurality of equipment cabinets and a plurality of radiating cabinets, and is characterized in that the top plate is provided with a plurality of side sealing plates; the heat dissipation device comprises a side frame body, a plurality of fixing rods are uniformly arranged on the side frame body, an electromagnet is arranged in the middle of each fixing rod, all be provided with the control skylight in the space that adjacent dead lever formed, the left and right sides in control skylight and side frame body are articulated each other, the front side at side frame body top is provided with electric putter, electric putter's output is connected with the connecting rod, the connecting rod ranging back to the rear side at side frame body top, one side that a plurality of control skylights are close to the connecting rod all is provided with the slope sliding plate, one side that connecting rod and control skylight are close to each other all is provided with the pulley, pulley and slope sliding plate sliding connection each other, the bottom plate sets up in the bottom of two equipment cabinet groups, the bottom of air-out device and the mutual overlap joint in top of bottom plate.
Preferably, the air outlet device comprises a fan box and a pedal plate, a plurality of lifting columns are arranged between the bottom of the pedal plate and the top of the fan box, a plurality of air outlet cabinets are arranged on the left side and the right side of the fan box, and the air outlet cabinets are inserted into the bottoms of the heat dissipation cabinets on the corresponding sides.
Preferably, the connection structure comprises a connection frame, the connection frame is arranged between the adjacent heat dissipation cabinet and the equipment cabinet, a sealing frame is arranged on the outer surface of the connection frame, the sealing frame is sleeved between the adjacent heat dissipation cabinet and the equipment cabinet, a blocking plate is arranged between the two adjacent connection frames of the heat dissipation cabinet, and the blocking plate is arranged in an inverted triangle manner.
Preferably, a sliding rail is arranged on the front side of the top of the bottom plate, and the electric sliding door is connected with the sliding rail in a sliding mode.
The invention has the following beneficial effects: the heat dissipation device is arranged at the top of the top plate and is controlled by the electromagnet, the control skylight is effectively and conveniently controlled to be opened and closed, when the control skylight needs to be closed, the connecting rod can be pushed by the electric push rod to drive the control skylight to be closed, the control of the whole device is simpler, the control skylight is controlled to be closed by the pulley and the inclined sliding plate arranged on one side of the control skylight, the air outlet device is arranged at the bottom of the data center, the fan box of the air outlet device is arranged below the pedal plate, and the fan box can outwards exhaust air through the air outlet cabinets on the left side and the right side, so that wind power generated by the fan box is effectively blown into the interior of the heat dissipation cabinet, heat dissipation treatment is conveniently carried out on the equipment cabinets connected with the left side and the right side of the heat dissipation cabinet, the heat dissipation of the whole heat dissipation air duct is simple to arrange, and the heat dissipation effect is good so as to avoid the inconvenience caused by the over-complicated arrangement, through set up connection structure between heat dissipation cabinet and two adjacent equipment cabinets, both increased the compactness of two cabinet body coupling, be provided with the baffler simultaneously between the connection structure of heat dissipation cabinet left and right sides to can distinguish the wind-force that bottom air-out cabinet produced to both sides, increase the radiating effect of equipment cabinet.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention without the top plate;
FIG. 3 is a schematic perspective view of a heat dissipation device of the present invention;
fig. 4 is a schematic perspective view of the air outlet device of the present invention;
FIG. 5 is a perspective view of the connection structure of the present invention;
fig. 6 is an enlarged view of the invention at a in fig. 3.
In the figure: 11. a top plate; 12. a side sealing plate; 13. a base plate; 131. a slide rail; 14. an operation screen; 15. an equipment cabinet; 16. a heat dissipation cabinet; 161. a ventilation grille; 17. an electric sliding door; 2. a heat sink; 21. a side frame body; 22. fixing the rod; 23. an electromagnet; 24. controlling the skylight; 25. an electric push rod; 26. a connecting rod; 27. tilting the sliding plate; 28. a pulley; 3. an air outlet device; 31. a fan case; 32. a foot pedal; 33. lifting the column; 34. an air outlet cabinet; 4. a connecting structure; 41. a connecting frame; 42. a sealing frame; 43. a barrier plate.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example (b): a data center with convenient control, as shown in fig. 1-6, comprises a top plate 11, two side sealing plates 12, a bottom plate 13, a plurality of equipment cabinets 15 and a plurality of heat dissipation cabinets 16, and is characterized in that; the plurality of equipment cabinets 15 are arranged in two groups in an opposite manner, the bottom of the mutually opposite side of the two equipment cabinet groups is provided with an air outlet device 3, the heat dissipation cabinet 16 is arranged between the two adjacent equipment cabinets 15 in the single group, the mutually opposite side of the heat dissipation cabinet 16 is provided with an air exchange grating 161, the adjacent single heat dissipation cabinet 16 and the single equipment cabinet 15 are provided with a connecting structure 4, the two side sealing plates 12 are respectively arranged on the front and the back of the two equipment cabinet groups, the front of the side sealing plate 12 positioned on the front side is respectively provided with an electric sliding door 17 and an operation screen 14, the front of the top of the bottom plate 13 is provided with a sliding rail 131, the electric sliding door 17 is mutually and slidably connected with the sliding rail 131, the operation screen 14 is arranged on the front of the side sealing plates 12, the top plate 11 is arranged on the top of the two equipment cabinet groups, the top of the top plate 11 is provided with a heat dissipation device 2, and the heat dissipation device 2 is positioned right above the air outlet device 3, the bottom plate 13 is arranged at the bottom of the two equipment cabinet groups, and the bottom of the air outlet device 3 is in lap joint with the top of the bottom plate 13.
The air outlet device 3 comprises a fan box 31 and a pedal plate 32, a plurality of lifting columns 33 are arranged between the bottom of the pedal plate 32 and the top of the fan box 31, a plurality of air outlet cabinets 34 are arranged on the left side and the right side of the fan box 31, and the air outlet cabinets 34 are all inserted into the bottoms of the heat dissipation cabinets 16 on the corresponding side.
Connection structure 4 includes connection frame 41, and connection frame 41 sets up between adjacent radiating cabinet 16 and equipment cabinet 15, and connection frame 41's surface is provided with sealed frame 42, and sealed frame 42 cup joints between adjacent radiating cabinet 16 and equipment cabinet 15, is located to be provided with separation plate 43 between two adjacent connection frames 41 of radiating cabinet 16, and separation plate 43 is the inverted triangle setting.
The heat dissipation device 2 comprises a side frame body 21, a plurality of fixing rods 22 are uniformly arranged on the side frame body 21, an electromagnet 23 is arranged in the middle of each fixing rod 22, a control skylight 24 is arranged in a space formed by the adjacent fixing rods 22, the left side and the right side of the control skylight 24 are hinged to the side frame body 21, an electric push rod 25 is arranged on the front side of the top of the side frame body 21, the output end of the electric push rod 25 is connected with a connecting rod 26, the connecting rod 26 extends backwards to the rear side of the top of the side frame body 21, an inclined sliding plate 27 is arranged on one side, close to the connecting rod 26, of each of the plurality of control skylights 24, a pulley 28 is arranged on one side, close to each other, of the connecting rod 26 and the control skylights 24, and the pulley 28 is slidably connected with the inclined sliding plate 27.
The principle of the invention is as follows: when air exchange, heat dissipation and replacement are needed, the heat dissipation device 2 at the top of the data center is opened, the electromagnet 23 loses power to enable the control skylight 24 to rotate under the action of gravity, so that the whole heat dissipation device 2 is opened, the replacement of internal air is facilitated, when the heat dissipation device needs to be closed, the electric push rod 25 pushes rightwards to drive the pulley 28 on the connecting rod 26 to press the inclined sliding plate 27 to rotate, until the pulley 28 presses the inclined sliding plate 27 to the other end, the inclined sliding plate 27 becomes parallel, so that the control skylight 24 connected with the inclined sliding plate is also parallel to the side frame body 21, the sealing is realized, the operation is simpler, then when heat dissipation needs to be added to the equipment cabinet 15, the fan box 31 at the bottom is opened, wind force blown out by the fan box 31 is blown out through the air outlet cabinets 34 at two sides of the air outlet cabinets 34, the air outlet cabinets are inserted at the bottoms of the heat dissipation cabinets 16 at two sides, so that the blown wind enters the heat dissipation cabinet 16, but be provided with separation plate 43 between the connection frame 41 of radiating cabinet 16 both sides to blow into the equipment cabinet 15 that is located the radiating cabinet 16 left and right sides inside to the wind that upwards blows the bottom through separation plate 43, increase the radiating effect of whole equipment cabinet 15, whole fan box 31, electric putter 25 and electro-magnet 23 all with operation panel 14 electric connection, thereby make the more convenient of control of this data center.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.

Claims (4)

1. A data center convenient to control comprises a top plate (11), two side sealing plates (12), a bottom plate (13), a plurality of equipment cabinets (15) and a plurality of radiating cabinets (16), and is characterized in that the top plate is provided with a plurality of side sealing plates; the air conditioner is characterized in that the equipment cabinets (15) are arranged in two groups in opposite directions, the bottom of one side, opposite to each other, of each of the two equipment cabinet groups is provided with an air outlet device (3), the heat dissipation cabinet (16) is arranged between the two adjacent equipment cabinets (15) in a single group, one side, opposite to each other, of each of the heat dissipation cabinets (16) is provided with an air exchange grating (161), a connecting structure (4) is arranged between each adjacent single heat dissipation cabinet (16) and each single equipment cabinet (15), the two side sealing plates (12) are respectively arranged on the front side and the back side of each of the two equipment cabinet groups, the front side of each side sealing plate (12) positioned on the front side is respectively provided with an electric sliding door (17) and an operation screen (14), the operation screen (14) is arranged on the front side of each side sealing plate (12), the top plate (11) is arranged on the tops of the two equipment cabinet groups, the top of the top plate (11) is provided with a heat dissipation device (2), and the heat dissipation device (2) is positioned right above the air outlet device (3), the heat dissipation device (2) comprises a side frame body (21), a plurality of fixing rods (22) are uniformly arranged on the side frame body (21), an electromagnet (23) is arranged in the middle of each fixing rod (22), a control skylight (24) is arranged in a space formed by the adjacent fixing rods (22), the left side and the right side of each control skylight (24) are hinged to the side frame body (21), an electric push rod (25) is arranged on the front side of the top of the side frame body (21), the output end of the electric push rod (25) is connected with a connecting rod (26), the connecting rod (26) extends backwards to the rear side of the top of the side frame body (21), an inclined sliding plate (27) is arranged on one side, close to the connecting rod (26), of each control skylight (24), and a pulley (28) is arranged on one side, close to each other, of the connecting rod (26) and the control skylight (24), the pulley (28) is connected with the inclined sliding plate (27) in a sliding mode, the bottom plate (13) is arranged at the bottoms of the two equipment cabinet groups, and the bottom of the air outlet device (3) is in lap joint with the top of the bottom plate (13).
2. The data center convenient to control according to claim 1, characterized in that: the air outlet device (3) comprises a fan box (31) and a pedal plate (32), a plurality of lifting columns (33) are arranged between the bottom of the pedal plate (32) and the top of the fan box (31), a plurality of air outlet cabinets (34) are arranged on the left side and the right side of the fan box (31), and the air outlet cabinets (34) are inserted into the bottoms of the heat dissipation cabinets (16) on the corresponding sides.
3. The data center convenient to control according to claim 1, characterized in that: connection structure (4) are including connection frame (41), connection frame (41) set up between adjacent heat dissipation cabinet (16) and equipment cabinet (15), the surface of connection frame (41) is provided with sealed frame (42), sealed frame (42) cup joint between adjacent heat dissipation cabinet (16) and equipment cabinet (15), are located to be provided with between two adjacent connection frames (41) of heat dissipation cabinet (16) baffler (43), baffler (43) are the setting of falling the triangle.
4. The data center convenient to control according to claim 1, characterized in that: the front side at the top of the bottom plate (13) is provided with a sliding rail (131), and the electric sliding door (17) is connected with the sliding rail (131) in a sliding manner.
CN202110447274.5A 2021-04-25 2021-04-25 Data center convenient to control Active CN113194682B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110447274.5A CN113194682B (en) 2021-04-25 2021-04-25 Data center convenient to control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110447274.5A CN113194682B (en) 2021-04-25 2021-04-25 Data center convenient to control

Publications (2)

Publication Number Publication Date
CN113194682A CN113194682A (en) 2021-07-30
CN113194682B true CN113194682B (en) 2022-08-09

Family

ID=76978501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110447274.5A Active CN113194682B (en) 2021-04-25 2021-04-25 Data center convenient to control

Country Status (1)

Country Link
CN (1) CN113194682B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114025596A (en) * 2022-01-06 2022-02-08 广东欢联电子科技有限公司 Infrastructure of modularized multifunctional data center

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102905507A (en) * 2012-10-17 2013-01-30 深圳市英维克科技有限公司 Hot environment controlling system
CN203340497U (en) * 2012-12-11 2013-12-11 中兴通讯股份有限公司 Modularization data center
CN104533113A (en) * 2014-12-31 2015-04-22 宁波隆兴电信设备制造有限公司 Sealed cold pool machine room
CN107333450A (en) * 2017-08-14 2017-11-07 郑州云海信息技术有限公司 A kind of modular data center
US10356956B1 (en) * 2015-06-22 2019-07-16 Amazon Technologies, Inc. Datacenter cooling unit with subfloor components
CN110933898A (en) * 2018-09-19 2020-03-27 中兴通讯股份有限公司 Closed cold pool system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010144677A1 (en) * 2009-06-10 2010-12-16 Blackrock, Inc. Cooling system for a computer server cabinet in a data center
CN205082104U (en) * 2015-10-09 2016-03-09 艾默生网络能源（西安）有限公司 Modular data center
CN108601295A (en) * 2018-04-20 2018-09-28 郑州云海信息技术有限公司 A kind of data center machine room and heat dissipating method
CN212660465U (en) * 2020-06-02 2021-03-05 中国移动通信集团河南有限公司 Temperature control machine room

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102905507A (en) * 2012-10-17 2013-01-30 深圳市英维克科技有限公司 Hot environment controlling system
CN203340497U (en) * 2012-12-11 2013-12-11 中兴通讯股份有限公司 Modularization data center
CN104533113A (en) * 2014-12-31 2015-04-22 宁波隆兴电信设备制造有限公司 Sealed cold pool machine room
US10356956B1 (en) * 2015-06-22 2019-07-16 Amazon Technologies, Inc. Datacenter cooling unit with subfloor components
CN107333450A (en) * 2017-08-14 2017-11-07 郑州云海信息技术有限公司 A kind of modular data center
CN110933898A (en) * 2018-09-19 2020-03-27 中兴通讯股份有限公司 Closed cold pool system

Also Published As

Publication number Publication date
CN113194682A (en) 2021-07-30

Similar Documents

Publication Publication Date Title
CN113194682B (en) Data center convenient to control
CN206977848U (en) A kind of four door communication counter for being easy to safeguard
CN103587563B (en) Mobile computer trolley
CN211742295U (en) Computer network education and teaching device
CN207200745U (en) A kind of intelligent gateway for intelligence community management
CN219643185U (en) Edge computing terminal box
CN217333277U (en) Mounting structure with adjustable computer mainframe
CN217849366U (en) Novel photovoltaic module's terminal box
CN215368946U (en) Top ventilation heat insulation type sentry box
CN206060807U (en) A kind of router being easy removal for maintenance
CN212980834U (en) Paper data storage device for new generation information technology
CN212210836U (en) Portable power supply integrated assembly structure with full-mute, full-closed and fanless heat dissipation
CN210181978U (en) LED display screen with dual radiating effect
CN113471854A (en) Building site is with convenient shock-proof type switch board that removes
CN220171866U (en) Box-type transformer
CN211392488U (en) Garbage classification box
CN213485072U (en) Closed switch shell and switch
CN206894087U (en) Harmonic treating apparatus
CN212393116U (en) Data transmission equipment based on electronic communication equipment
CN217207929U (en) Automatic stationary flow pressure regulating device for sewage treatment
CN207720610U (en) A kind of open air intelligent display terminal cooling mechanism
CN217336291U (en) Multi-cold-source modular partitioned cooling equipment for data center
CN213586595U (en) Intelligent household weak current control box
CN217135953U (en) Heat abstractor for industrial control system
CN215267136U (en) High-efficient heat dissipation cubical switchboard of outdoor use

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 312000 No. 1809, Jianhu Road, Huashe street, Keqiao District, Shaoxing City, Zhejiang Province (Building 4, Keqiao Kexi Industrial Park)

Patentee after: Zhejiang Jinggong Power Technology Co.,Ltd.

Address before: 312000 No. 1809, Jianhu Road, Huashe street, Keqiao District, Shaoxing City, Zhejiang Province (Building 4, Keqiao Kexi Industrial Park)

Patentee before: Zhejiang Jingheng Data Management Co.,Ltd.

CP01 Change in the name or title of a patent holder