CN115051264B - High-efficient radiating regulator cubicle - Google Patents
High-efficient radiating regulator cubicle Download PDFInfo
- Publication number
- CN115051264B CN115051264B CN202210965334.7A CN202210965334A CN115051264B CN 115051264 B CN115051264 B CN 115051264B CN 202210965334 A CN202210965334 A CN 202210965334A CN 115051264 B CN115051264 B CN 115051264B
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- heat dissipation
- pipe
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- shell
- movable
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 239000000428 dust Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/044—Mounting through openings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an electric cabinet with efficient heat dissipation, which relates to the technical field of electric cabinets and comprises a cabinet body mechanism, heat dissipation assemblies and an electric equipment installation assembly, wherein the cabinet body mechanism comprises an outer shell and a fixed plate, the heat dissipation assemblies comprise an air pump and circulating pipes, the circulating pipes are communicated with the air pump, the electric equipment installation assembly comprises a movable shell and an elastic shell, electric equipment is installed in the movable shell and the elastic shell, the movable shell and the elastic shell are provided with a plurality of electric equipment, two ends of the elastic shells are respectively connected into the movable shells at two sides in a sliding mode, the movable shell, the elastic shells are communicated with the circulating pipes, the surfaces of the movable shell and the elastic shells are respectively provided with a first heat dissipation hole and a second heat dissipation hole, the electric equipment or the electric equipment can be cooled from a plurality of different angles in a short distance, and the electric cabinet has the characteristic of high heat dissipation efficiency.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an electrical cabinet with efficient heat dissipation.
Background
At present, most of power lines of enterprises, factories and the like are installed in an electrical cabinet in a centralized manner for control and use, so that the management and the maintenance are convenient, numerous electrical elements and lines can generate accumulated heat in the electrical cabinet, if the accumulated heat is not discharged out of the electrical cabinet, the electrical elements can be aged and burned out, and a fire can be caused if the accumulated heat is serious.
The existing electrical cabinet generally can set the heat dissipation fan in the cabinet body, or set the structure of the cabinet body itself to the form that can improve the circulation speed of the internal portion of cabinet and outside air, but electrical components and connecting wires are generally dense hemp installed in the cabinet body, so the heat will be very difficult to radiate out, and the mode of only accelerating the circulation speed of the internal portion of cabinet and outside air is that each electrical component is cooled down by unable efficient.
Disclosure of Invention
The invention aims to provide an electrical cabinet with efficient heat dissipation, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an electrical cabinet with efficient heat dissipation comprises a cabinet body mechanism, wherein the cabinet body mechanism comprises an outer shell and a fixed plate, the fixed plate is installed in the outer shell, and the electrical cabinet further comprises:
the heat dissipation assembly is positioned on one side of the fixing plate and comprises an air pump and a plurality of circulating pipes, and the circulating pipes are communicated with the air pump;
the electric equipment installation component is located the fixed plate opposite side, the electric equipment installation component is including removing casing and elastic housing, remove and install electric equipment in casing and the elastic housing, the quantity that removes casing and elastic housing is a plurality of, and sliding connection is in the removal casing of both sides respectively at the both ends of a plurality of elastic housing, remove casing, elastic housing and circulating pipe intercommunication, first louvre and second louvre have been seted up respectively to removal casing and elastic housing surface.
As a further scheme of the invention: electrical equipment installs the subassembly and still includes skeleton, first screwed pipe and second screwed pipe, skeleton fixed connection is on the fixed plate surface, first screwed pipe is installed on the skeleton, second screwed pipe threaded connection is in first screwed pipe, the one end and the removal casing intercommunication of second screwed pipe, the other end and the circulating pipe intercommunication of second screwed pipe, the fixed cover in the first screwed pipe outside is equipped with drive gear.
As a still further scheme of the invention: the electrical equipment mounting assembly further comprises an adjusting gear, the adjusting gear is movably sleeved on the framework, and the transmission gear is meshed with the adjusting gear.
As a still further scheme of the invention: the movable shell is internally provided with a return spring, two ends of the return spring are connected with the end part of the elastic shell, and the end part of the elastic shell is also provided with a vent hole.
As a still further scheme of the invention: radiator unit still includes cooling device, outlet duct, intake pipe and communicating pipe, through communicating pipe interconnect between a plurality of circulating pipe, one in a plurality of circulating pipe passes through the outlet duct and connects the air pump, cooling device and air pump intercommunication, cooling device still connects another one in a plurality of circulating pipe through cooling device, the circulating pipe is still through flexible union coupling second screwed pipe.
As a still further scheme of the invention: the movable shell side wall is fixedly connected with a mounting plate, and mounting holes are formed in the mounting plate.
As a still further scheme of the invention: and the side wall of the outer shell is also provided with a heat dissipation net and a heat dissipation fan.
As a still further scheme of the invention: the inner wall of the outer shell is further provided with a temperature sensor and control equipment, the temperature sensor is electrically connected with the control equipment, and the control equipment is further electrically connected with the air pump and the heat dissipation fan.
Compared with the prior art, the invention has the technical effects that: the electric equipment installation component not only can play the effect of fixed electronic components or electric equipment, and removal casing and the elastic housing in the electric equipment installation component can also be gaseous through first louvre and the cooling of second louvre discharge, and can closely for electronic components or electric equipment cooling from a plurality of different angles, possess the characteristics that the radiating efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of an electrical cabinet with efficient heat dissipation according to an embodiment of the present invention.
Fig. 2 is a perspective view of an electrical equipment mounting assembly in an embodiment of the present invention.
Fig. 3 is a partial enlarged view of a in fig. 2 according to the present invention.
Fig. 4 is a schematic structural view of an electrical equipment mounting assembly according to an embodiment of the present invention.
Fig. 5 is a partial enlarged view of b in fig. 4 according to the present invention.
Fig. 6 is a schematic structural diagram of a heat dissipation assembly in an embodiment of the invention.
FIG. 7 is a schematic view showing the assembly of the circulation tube with the electrical equipment mounting assembly according to the embodiment of the present invention.
Fig. 8 is an assembly view of an electrical equipment mounting assembly and a mounting plate in an embodiment of the invention.
FIG. 9 is an assembly view of the circulation tube and the fixing plate according to the embodiment of the present invention.
In the figure: 1-cabinet body mechanism, 11-outer side shell, 12-fixing plate, 13-radiating net, 14-radiating fan, 2-temperature sensor, 3-control device, 4-electrical equipment installation component, 41-framework, 42-adjusting gear, 43-moving shell, 431-installation plate, 432-installation hole, 433-first radiating hole, 434-reset spring, 44-elastic shell, 441-second radiating hole, 442-vent hole, 45-first threaded pipe, 451-transmission gear, 46-second threaded pipe, 461-telescopic pipe, 5-radiating component, 51-air pump, 52-cooling device, 53-air outlet pipe, 54-air inlet pipe, 55-circulating pipe and 56-communicating pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 9, the present embodiment provides an electrical cabinet with efficient heat dissipation, including a cabinet mechanism 1, where the cabinet mechanism 1 includes an outer casing 11 and a fixing plate 12, and the fixing plate 12 is installed in the outer casing 11, and further includes:
the heat dissipation assembly 5 is positioned on one side of the fixing plate 12, the heat dissipation assembly 5 comprises an air pump 51 and a plurality of circulation pipes 55, the circulation pipes 55 are communicated with the air pump 51, and the number of the circulation pipes 55 is several;
the electrical equipment installation component 4 is located on the other side of the fixing plate 12, the electrical equipment installation component 4 comprises a movable shell 43 and an elastic shell 44, electrical equipment is installed in the movable shell 43 and the elastic shell 44, the number of the movable shell 43 and the elastic shell 44 is a plurality, two ends of the elastic shell 44 are respectively connected in the movable shells 43 on two sides in a sliding mode, the movable shell 43, the elastic shell 44 and the circulating pipe 55 are communicated, and a first heat dissipation hole 433 and a second heat dissipation hole 441 are respectively formed in the surfaces of the movable shell 43 and the elastic shell 44.
Further, a heat dissipation net 13 and a heat dissipation fan 14 are further mounted on the side wall of the outer housing 11.
In the above scheme, the electrical equipment mounting assembly 4 can not only play a role in fixing electronic components or electrical equipment, the movable housing 43 and the elastic housing 44 in the electrical equipment mounting assembly 4 can also discharge cooling gas through the first heat dissipation hole 433 and the second heat dissipation hole 441, and can cool down electronic components or electrical equipment from a plurality of different angles in a short distance, and the heat dissipation fan 14 has the characteristic of high heat dissipation efficiency, and can discharge gas in the outer housing 11 through the heat dissipation net 13, thereby ensuring the circulation of air.
Referring to fig. 2 to 7, as an embodiment of the present invention, the electrical equipment installation assembly 4 further includes a frame 41, a first threaded pipe 45 and a second threaded pipe 46, the frame 41 is fixedly connected to the surface of the fixing plate 12, the first threaded pipe 45 is installed on the frame 41, the second threaded pipe 46 is screwed in the first threaded pipe 45, one end of the second threaded pipe 46 is communicated with the movable housing 43, the other end of the second threaded pipe 46 is communicated with the circulation pipe 55, and a transmission gear 451 is fixedly sleeved outside the first threaded pipe 45.
Further, the electrical equipment installation component 4 further comprises an adjusting gear 42, the adjusting gear 42 is movably sleeved on the framework 41, and the transmission gear 451 is meshed with the adjusting gear 42.
Further, a return spring 434 is arranged in the movable housing 43, two ends of the return spring 434 are connected with an end of the elastic housing 44, and an air vent 442 is further formed at the end of the elastic housing 44.
Further, a mounting plate 431 is fixedly connected to the side wall of the movable housing 43, and a mounting hole 432 is formed in the mounting plate 431.
In the above scheme, the adjusting gear 42 is rotated by a finger, the rotating adjusting gear 42 drives the first threaded pipe 45 to rotate through the transmission gear 451, the rotating first threaded pipe 45 drives the moving housing 43 to make linear motion through the second threaded pipe 46, so that the positions of the mounting plate 431 and the mounting hole 432 can be adjusted according to the size of the electronic component or the electrical equipment, and the electronic component or the electrical equipment with different sizes can be mounted, the design of the return spring 434 enables the elastic housing 44 to slide in the moving housing 43 along with the position change of the moving housing 43, and the overall profile formed by combining the elastic housing 44 and the moving housing 43 can be adjusted by adjusting the profiles of the elastic housing 44 and the moving housing 43.
Referring to fig. 1, 6 to 9, as an embodiment of the present invention, the heat dissipation assembly 5 further includes a temperature reduction device 52, an air outlet pipe 53, an air inlet pipe 54 and a communication pipe 56, a plurality of circulation pipes 55 are connected to each other through the communication pipe 56, one of the plurality of circulation pipes 55 is connected to the air pump 51 through the air outlet pipe 53, the temperature reduction device 52 is communicated with the air pump 51, the temperature reduction device 52 is further connected to another one of the plurality of circulation pipes 55 through the temperature reduction device 52, and the circulation pipe 55 is further connected to the second threaded pipe 46 through a telescopic pipe 461.
In the above solution, the cooling device 52 has a function of cooling air, and a drying device for removing moisture in air is further installed inside the cooling device, the types of the drying device that can be selected in the existing market are many, and it is not described herein any more, and it is prevented that moisture in air causes internal circuits to be affected with damp, each electrical equipment installation component 4 is correspondingly connected to one circulation pipe 55, a control valve is further installed at a position of the extension pipe 461 or the second threaded pipe 46 connected to the electrical equipment installation component 4 on each circulation pipe 55, and the control valve is electrically connected to the control device 3, so that the discharge of cooling gas in each electrical equipment installation component 4 can be controlled independently by the control device 3, and correspondingly, each electrical equipment installation component 4 is further installed with a temperature sensor 2, so that the temperature of each electronic component or the vicinity of the electrical equipment in the electrical cabinet can be monitored, if heating is serious due to a failure of one of the electronic components or the electrical equipment, the adjacent mobile housing 43 or the elastic housing 44 can be cooled down quickly, so that energy lost in the cooling process is greatly reduced, and at the heating position can be found out accurately or the heating position of the heat radiation is further improved.
It should be noted that the air pump 51 can be designed as an air pump or an air pump, and the above solution indicates that the air pump can exhaust the cooling air to the surface of the electronic component or the electrical device, and when the air pump 51 is an air pump, the air pump can also cool the electronic component or the electrical device by absorbing the hot air near the electronic component or the electrical device, and when dust adheres to the surface of the electronic component or the electrical device, the dust can be sucked away by the movable housing 43, the elastic housing 44 and the second threaded pipe 46 under the action of the suction force, and at this time, the dust collection function can be achieved by additionally adding a dust collection box connected to the second threaded pipe 46.
The working principle is as follows: the positions of the mounting plate 431 and the mounting holes 432 are first adjusted according to the size of the electronic component or the electrical equipment, and the operation process is as follows: the adjusting gear 42 is directly rotated by fingers, the rotating adjusting gear 42 drives the first threaded pipe 45 to rotate through the transmission gear 451, the rotating first threaded pipe 45 drives the movable shell 43 to do linear motion through the second threaded pipe 46, the temperature sensor 2 is used for monitoring the temperature change in the outer shell 11, when the internal temperature rises, the temperature sensor 2 starts the air pump 51 and the cooling device 52 through the control device 3 in the form of electric signals, the cooling device 52 is connected with the external air through an air duct, the cooling device 52 can reduce the temperature of the air and can remove moisture in the air, thus, the air pump 51 can convey dry low-temperature gas to the movable shell 43 and the elastic shell 44, the movable shells 43 and the elastic shell 44 surround the outer sides of electronic components, electrical equipment or connecting circuits, the movable housing 43 and the elastic housing 44 discharge low-temperature dry gas towards the electronic component, the electrical equipment or the connecting circuit through the first heat dissipation hole 433 and the second heat dissipation hole 441, so as to reduce the temperature of the surface of the electronic component, the electrical equipment or the connecting circuit, and prevent the temperature rise or fire problem caused by heat generation when the electronic component, the electrical equipment or the connecting circuit operates under high load, the position of the movable housing 43 can be adjusted according to the size of the electronic component or the electrical equipment, and the elastic housing 44 can be driven to move, the design of the return spring 434 can enable the elastic housing 44 to slide in the movable housing 43 along with the position change of the movable housing 43, in the technical scheme, the outline formed by combining a plurality of the elastic housings 44 and the movable housing 43 is circular, of course, the outline of the whole formed by combining the elastic housings 44 and the movable housing 43 can be adjusted by adjusting the outline of the elastic housings 44 and the movable housing 43, specifically, the electronic components or the electrical equipment can be designed according to the shape, if the outline of the electronic components or the electrical equipment in an electrical cabinet is circular or rectangular, the movable housings 43 and the elastic housings 44 in the technical scheme can be designed into different shapes, the purpose of the matching is to better match the movable housings 43 and the elastic housings 44 with the electronic components or the electrical equipment, and the matching is to shorten the distance between the movable housings 43 and the elastic housings 44 and the electronic components, the electrical equipment or a connecting circuit as much as possible, so that the heat dissipation efficiency is improved to the maximum extent.
In summary, the electrical equipment mounting assembly 4 can not only fix the electronic components or the electrical equipment, but also exhaust the cooling gas through the first heat dissipation hole 433 and the second heat dissipation hole 441 from the movable housing 43 and the elastic housing 44 in the electrical equipment mounting assembly 4, and can cool the electronic components or the electrical equipment from a plurality of different angles in a short distance, thereby having the characteristic of high heat dissipation efficiency.
It should be noted that, although the present specification describes embodiments, each embodiment does not necessarily include only a single technical solution, and such description of the specification is merely for clarity, and those skilled in the art should make the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only represent preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the present invention, and all of them should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a regulator cubicle of high-efficient heat dissipation, includes cabinet body mechanism, its characterized in that, including outside casing and fixed plate in the cabinet body mechanism, the fixed plate is installed in the outside casing, still includes:
the heat dissipation assembly is positioned on one side of the fixing plate and comprises an air pump and a plurality of circulating pipes, and the circulating pipes are communicated with the air pump;
the electrical equipment mounting assembly is positioned on the other side of the fixing plate and comprises a plurality of movable shells and elastic shells, electrical equipment is mounted in the movable shells and the elastic shells, two ends of each elastic shell are respectively connected into the movable shells on two sides in a sliding manner, the movable shells, the elastic shells and the circulating pipe are communicated, and first heat dissipation holes and second heat dissipation holes are respectively formed in the surfaces of the movable shells and the elastic shells;
the electrical equipment installation assembly further comprises a framework, a first threaded pipe and a second threaded pipe, the framework is fixedly connected to the surface of the fixed plate, the first threaded pipe is installed on the framework, the second threaded pipe is in threaded connection with the first threaded pipe, one end of the second threaded pipe is communicated with the movable shell, the other end of the second threaded pipe is communicated with the circulating pipe, and a transmission gear is fixedly sleeved on the outer side of the first threaded pipe;
the electrical equipment mounting assembly further comprises an adjusting gear, the adjusting gear is movably sleeved on the framework, and the transmission gear is meshed and connected with the adjusting gear;
the movable shell is internally provided with a return spring, two ends of the return spring are connected with the end part of the elastic shell, and the end part of the elastic shell is also provided with a vent hole.
2. The electrical cabinet with efficient heat dissipation according to claim 1, wherein the heat dissipation assembly further comprises a cooling device, an air outlet pipe, an air inlet pipe and a communicating pipe, the plurality of circulating pipes are connected with one another through the communicating pipe, one of the plurality of circulating pipes is connected with the air pump through the air outlet pipe, the cooling device is communicated with the air pump, the cooling device is further connected with the other one of the plurality of circulating pipes through the cooling device, and the circulating pipe is further connected with the second threaded pipe through a telescopic pipe.
3. An efficient heat dissipation electrical cabinet as claimed in claim 2, wherein the side wall of the moving housing is further fixedly connected with a mounting plate, and the mounting plate is provided with a mounting hole.
4. An efficient heat dissipation electrical cabinet as claimed in claim 3, wherein a heat dissipation mesh and a heat dissipation fan are further installed on the side wall of the outer casing.
5. An electrical cabinet with efficient heat dissipation as claimed in claim 4, wherein a temperature sensor and a control device are further installed on an inner wall of the outer casing, the temperature sensor is electrically connected with the control device, and the control device is further electrically connected with the air pump and the heat dissipation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210965334.7A CN115051264B (en) | 2022-08-12 | 2022-08-12 | High-efficient radiating regulator cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210965334.7A CN115051264B (en) | 2022-08-12 | 2022-08-12 | High-efficient radiating regulator cubicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115051264A CN115051264A (en) | 2022-09-13 |
| CN115051264B true CN115051264B (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210965334.7A Active CN115051264B (en) | 2022-08-12 | 2022-08-12 | High-efficient radiating regulator cubicle |
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| CN (1) | CN115051264B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377819B (en) * | 2022-10-26 | 2023-01-24 | 国网山东省电力公司东营市东营区供电公司 | Damp-proof oil well frequency conversion cabinet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211790076U (en) * | 2020-04-07 | 2020-10-27 | 江苏喜源科技有限公司 | Switch cabinet capable of prolonging service life of cable |
| CN212571772U (en) * | 2020-07-31 | 2021-02-19 | 江苏荣年电气有限公司 | Adjusting bracket for switch cabinet |
| CN213333236U (en) * | 2020-09-19 | 2021-06-01 | 山东喜隆环保科技有限公司 | Installation fixing device that industrial control machine was used |
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| CN115051264A (en) | 2022-09-13 |
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|---|---|---|---|
| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An efficient heat dissipation electrical cabinet Effective date of registration: 20230508 Granted publication date: 20221028 Pledgee: Bank of China Limited by Share Ltd. Xuzhou Copper Mt branch Pledgor: Jiangsu Guangzhi Electric Co.,Ltd. Registration number: Y2023320000243 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 221000 North Zhujiang Road and East Yinshan Road, Tongshan District high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Guangshi Electric Co.,Ltd. Address before: 221000 North Zhujiang Road and East Yinshan Road, Tongshan District high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Guangzhi Electric Co.,Ltd. |
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| CP03 | Change of name, title or address |