CN116646857B - Intelligent heat dissipation type power distribution cabinet - Google Patents
Intelligent heat dissipation type power distribution cabinet Download PDFInfo
- Publication number
- CN116646857B CN116646857B CN202310928023.8A CN202310928023A CN116646857B CN 116646857 B CN116646857 B CN 116646857B CN 202310928023 A CN202310928023 A CN 202310928023A CN 116646857 B CN116646857 B CN 116646857B
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- China
- Prior art keywords
- cabinet body
- cabinet
- heat dissipation
- power distribution
- movably arranged
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 45
- 238000000605 extraction Methods 0.000 claims description 33
- 238000005057 refrigeration Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/52—Mobile units, e.g. for work sites
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
The application relates to the technical field of power distribution cabinets, in particular to an intelligent heat dissipation type power distribution cabinet which comprises a cabinet body, a cabinet door, a controller and movable wheels, wherein the cabinet door is movably arranged on the cabinet body, the controller is arranged on the cabinet door, the movable wheels are symmetrically arranged on the cabinet body in a plurality, a plurality of heat dissipation holes are formed in the cabinet body at equal intervals, and the power distribution cabinet further comprises a heat dissipation system which is arranged in the cabinet body and is used for conducting heat dissipation treatment on electric equipment in the cabinet body; wherein the heat dissipation system comprises: the threaded rod is movably arranged in the cabinet body; the power element is arranged in the cabinet body, and the output end of the power element is connected with the threaded rod; the heat removal module is movably arranged in the cabinet body and is in threaded fit with the threaded rod, and the heat removal module is arranged in the cabinet body and is connected with the heat removal module. Compared with the traditional mode of directly utilizing a fan to blow out natural wind or the hot air existing in the cabinet body to dissipate heat, the device has better and efficient heat dissipation effect and higher automation degree.
Description
Technical Field
The application relates to the technical field of power distribution cabinets, in particular to an intelligent heat dissipation type power distribution cabinet.
Background
The power distribution cabinet is the last-stage equipment of the power distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.
Be provided with a large amount of consumers in the switch board and be used for control circuit, but consumer during operation can produce a large amount of heats and influence the life of equipment for a long time, current heat dissipation formula switch board has following defect:
the existing heat dissipation type power distribution cabinet adopts a direct heat dissipation mode of a fan, but a large amount of hot air flows are accumulated in the cabinet body, or when the air temperature around the device is high in hot days, the heat dissipation effect of the simple fan is poor, and the service life of electric equipment is shortened due to the fact that the electric equipment is easy to generate high-temperature environment.
Disclosure of Invention
The application aims to provide an intelligent heat dissipation type power distribution cabinet so as to solve the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions:
the intelligent heat dissipation type power distribution cabinet comprises a cabinet body, cabinet doors, a controller and movable wheels, wherein the cabinet doors are movably arranged on the cabinet body, the controller is arranged on the cabinet doors, the movable wheels are symmetrically arranged on the cabinet body in a plurality, the cabinet body is provided with a plurality of heat dissipation holes at equal intervals, and the power distribution cabinet further comprises a heat dissipation system which is arranged in the cabinet body and used for conducting heat dissipation treatment on electric equipment in the cabinet body; wherein the method comprises the steps of
The heat dissipation system includes:
the threaded rod is movably arranged in the cabinet body;
the power element is arranged in the cabinet body, and the output end of the power element is connected with the threaded rod;
the heat extraction module is movably arranged in the cabinet body and is in threaded fit with the threaded rod, and is used for extracting hot air flow in the cabinet body; and
the refrigerating module is arranged in the cabinet body and connected with the heat exhausting module and is used for receiving hot air flow and converting the hot air flow into cold air flow to be exhausted into the cabinet body.
The application further adopts the technical scheme that: the cabinet is internally provided with a dustproof net, and the dustproof net is positioned at one side of the threaded rod.
The application further adopts the technical scheme that: the heat rejection module includes:
the air extraction box is movably arranged in the cabinet body and is in threaded fit with the threaded rod, a cavity is formed in the air extraction box, an input hole and an output hole are formed in the air extraction box, and check valves are arranged on the input hole and the output hole;
the heat extraction seat is arranged on the exhaust box and is communicated with the input hole, and the output hole is connected with the refrigeration module;
the piston is movably arranged in the cavity and is elastically connected with the cavity;
the contact resisting rod is arranged on the piston; and
the positioning seat is arranged in the cabinet body, a plurality of protruding portions and recessed portions are arranged on the positioning seat at equal intervals, the adjacent protruding portions and the recessed portions are connected smoothly, and the contact resisting rod is in sliding fit with the positioning seat.
The application further adopts the technical scheme that: and a resistance reducing piece is arranged between the contact resisting rod and the positioning seat and used for reducing friction resistance between the contact resisting rod and the positioning seat.
The application further adopts the technical scheme that: the refrigeration module includes:
the refrigerator is arranged in the cabinet body and is communicated with the output hole through the telescopic pipe;
the radiating seat is movably arranged in the cabinet body and is communicated with the refrigerator through a hose, and the radiating seat is elastically connected with the cabinet body;
the position adjusting rod is movably arranged in the cabinet body and is connected with the threaded rod; and
the pushing arm is movably connected between the position adjusting rod and the heat radiating seat.
The application further adopts the technical scheme that: every remove the wheel activity and set up on the cabinet body, be provided with the storage hole that supplies the removal wheel to pass through on the cabinet body, be provided with elevation structure on the cabinet body for adjust the position of removal wheel on the cabinet body.
The application further adopts the technical scheme that: the lifting structure comprises:
the connecting seat is movably arranged in the cabinet body and is connected with the movable wheel;
the sliding blocks are symmetrically and movably arranged in the cabinet body, and are movably connected with the connecting seat through driving arms;
the electric telescopic rod is connected between the sliding block and the cabinet body; and
the number of the conducting strips is one group, the conducting strips are arranged on the opposite surfaces of the connecting seat and the cabinet body, and the conducting strips are electrically connected with the stepping motor.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following beneficial effects:
according to the embodiment of the application, through the arrangement of the heat extraction module and the refrigeration module and the linkage structure, the threaded rod is controlled by the stepping motor to rotate so as to drive the extraction box to reciprocate, and under the sliding fit effect between the roller and the positioning seat, hot air at different positions of the upper layer in the cabinet body is pumped into the extraction box and finally discharged into the refrigerator to be converted into cold air flow, and finally discharged into the cabinet body, so that the air circulation in the cabinet body is realized.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent heat dissipation type power distribution cabinet in an embodiment of the application;
fig. 2 is an enlarged schematic structural diagram of a portion a of the intelligent heat dissipation type power distribution cabinet according to an embodiment of the present application;
fig. 3 is an enlarged schematic structural diagram of a position B in the intelligent heat dissipation type power distribution cabinet according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a positioning rod and a pushing arm in the intelligent heat dissipation type power distribution cabinet according to an embodiment of the application.
Reference numerals in the schematic drawings illustrate:
1-cabinet body, 2-cabinet door, 3-movable wheel, 4-storage hole, 5-connecting seat, 6-slider, 7-actuating arm, 8-electric telescopic rod, 9-conducting bar, 10-heat dissipation seat, 11-dust screen, 12-refrigerator, 13-threaded rod, 14-stepper motor, 15-heat dissipation hole, 16-extraction box, 17-positioning seat, 18-touch-proof rod, 19-gyro wheel, 20-heat extraction seat, 21-check valve, 22-positioning rod, 23-push arm, 24-cavity, 25-controller.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art without making any inventive effort, based on the embodiments of the present application are within the scope of the present application, and the present application is further described below with reference to the embodiments.
Referring to fig. 1-4, in one embodiment of the present application, an intelligent heat dissipation type power distribution cabinet includes a cabinet body 1, a cabinet door 2, a controller 25 and a moving wheel 3, wherein the cabinet door 2 is movably disposed on the cabinet body 1, the controller 25 is disposed on the cabinet door 2, the number of the moving wheels 3 is a plurality of and symmetrically disposed on the cabinet body 1, a plurality of heat dissipation holes 15 are equidistantly disposed on the cabinet body 1, and the power distribution cabinet further includes a heat dissipation system disposed in the cabinet body 1 and used for performing heat dissipation treatment on electric equipment in the cabinet body 1; wherein the method comprises the steps of
The heat dissipation system includes:
the threaded rod 13 is movably arranged in the cabinet body 1;
the power element is arranged in the cabinet body 1, and the output end of the power element is connected with the threaded rod 13;
the heat extraction module is movably arranged in the cabinet body 1 and is in threaded fit with the threaded rod 13, and is used for extracting hot air flow in the cabinet body 1; and
the refrigerating module is arranged in the cabinet body 1 and connected with the heat exhausting module and is used for receiving hot air flow and converting the hot air flow into cold air flow to be exhausted into the cabinet body 1.
It should be noted that, the power element may be a stepper motor 14 or a servo motor, in this embodiment, the power element is preferably a stepper motor 14, the stepper motor 14 is disposed on the cabinet 1, and the output end of the stepper motor is connected to the threaded rod 13, so that the specific model parameter of the stepper motor 14 may be selected optimally according to the actual situation, and is not limited herein.
In this embodiment, for example, a dust screen 11 is disposed in the cabinet 1, and the dust screen 11 is located at one side of the threaded rod 13.
When practical application, utilize to remove the wheel 3 and can remove the working position with whole device, through the turning on of controller 25 control stepper motor 14, drive threaded rod 13 and rotate, under the screw-thread fit effect between threaded rod 13 and the heat extraction module, can drive heat extraction module along vertical direction reciprocating motion, and heat extraction module work is in the hot air flow of cabinet body 1 inside upper strata is discharged refrigerating module, and refrigerating module converts the hot air flow into cold air flow and finally discharge into cabinet body 1 once more, thereby carry out high-efficient heat dissipation treatment work to the consumer in the cabinet body 1.
Referring to fig. 1 and 2, as another preferred embodiment of the present application, the heat removal module includes:
the extraction box 16 is movably arranged in the cabinet body 1 and is in threaded fit with the threaded rod 13, a cavity 24 is formed in the extraction box 16, an input hole and an output hole are formed in the extraction box 16, and check valves 21 are arranged in the input hole and the output hole;
a heat extraction seat 20 arranged on the exhaust box 16 and communicated with the input hole, and the output hole is connected with the refrigeration module;
the piston is movably arranged in the cavity 24 and is elastically connected with the cavity;
a contact lever 18 provided on the piston; and
the positioning seat 17 is arranged in the cabinet body 1, a plurality of protruding portions and recessed portions are equidistantly arranged on the positioning seat 17, the adjacent protruding portions and the recessed portions are connected smoothly, and the contact resisting rod 18 is in sliding fit with the positioning seat 17.
In a specific case of this embodiment, a resistance reducing member is disposed between the abutting lever 18 and the positioning seat 17, for reducing friction resistance between the abutting lever 18 and the positioning seat 17.
It should be noted that, the resistance reducing member may be a ball or a roller 19, and in this embodiment, the resistance reducing member is preferably a roller 19, and the roller 19 is movably disposed at one end of the abutment bar 18 and slidably engaged with the positioning seat 17.
In another specific case of this embodiment, the refrigeration module includes:
a refrigerator 12 arranged in the cabinet body 1 and communicated with the output hole through a telescopic pipe;
the heat dissipation seat 10 is movably arranged in the cabinet body 1 and is communicated with the refrigerator 12 through a hose, and the heat dissipation seat 10 is elastically connected with the cabinet body 1;
the position adjusting rod 22 is movably arranged in the cabinet body 1 and is connected with the threaded rod 13; and
the pushing arm 23 is movably connected between the positioning rod 22 and the heat dissipation seat 10.
When the stepping motor 14 is electrified and rotates, the threaded rod 13 can be driven to rotate, the threaded rod 13 and the extraction box 16 can be driven to reciprocate along the vertical direction under the action of the threaded fit between the threaded rod 13 and the extraction box 16, in the process, the roller 19 can move along the positioning seat 17 and sequentially contact with the convex parts and the concave parts at different positions, so that the piston is driven to reciprocate along the cavity 24, hot air flow at the upper layer inside the cabinet body 1 is pumped into the extraction box 16 along the heat extraction seat 20, and is discharged into the refrigerator 12 along the output hole and the telescopic pipe, finally, the hot air flow is converted into cold air flow through the refrigerator 12 and is discharged into the heat dissipation seat 10 and finally sprayed upwards from the lower layer of the cabinet body 1, so that efficient heat dissipation work of electric equipment in the cabinet body 1 is realized, the positioning rod 22 can be driven to synchronously rotate while the threaded rod 13 rotates, the heat dissipation seat 10 can be driven to reciprocate under the action of the push arm 23, and the cold air flow is further enabled to enter the distribution state in the cabinet body 1 more uniformly.
Referring to fig. 1, as another preferred embodiment of the present application, each of the moving wheels 3 is movably disposed on the cabinet 1, a receiving hole 4 for passing through the moving wheel 3 is disposed on the cabinet 1, and a lifting structure is disposed on the cabinet 1 for adjusting the position of the moving wheel 3 on the cabinet 1.
In this embodiment, the lifting structure includes:
the connecting seat 5 is movably arranged in the cabinet body 1 and is connected with the movable wheel 3;
the sliding blocks 6 are symmetrically and movably arranged in the cabinet body 1, and the sliding blocks 6 are movably connected with the connecting seat 5 through driving arms 7;
the electric telescopic rod 8 is connected between the sliding block 6 and the cabinet body 1; and
the number of the conducting strips 9 is one group, the conducting strips 9 are arranged on the opposite surfaces of the connecting seat 5 and the cabinet body 1, and the conducting strips 9 are electrically connected with the stepping motor 14.
The present embodiment is not limited to the above-mentioned electric telescopic rod 8 to adjust the position of the sliding block 6 on the cabinet 1, but may be replaced by a linear motor or an electric cylinder, which is not illustrated herein.
After the whole device is moved to the working position, the controller 25 controls the electric telescopic rod 8 to shrink, thereby driving the sliding block 6 to move along the horizontal direction of the cabinet body 1, driving the connecting seat 5 and the moving wheel 3 to move upwards under the action of the driving arm 7, enabling the moving wheel 3 to enter the cabinet body 1 along the containing hole 4, avoiding the direct contact between the moving wheel 3 and the ground, thereby fixing the position of the cabinet body 1, avoiding the moving wheel 3 to cause the whole device to easily displace, and enabling the contact between the conducting strips 9 when the connecting seat 5 moves upwards, thereby triggering the stepping motor 14 to conduct the heat dissipation work of the electric equipment inside the cabinet body 1.
The working principle of the application is as follows:
utilize to remove round 3 and can remove the operating position with whole device, after removing the operating position with whole device, through the shrink of controller 25 control electric telescopic handle 8, thereby drive slider 6 and remove along the horizontal direction of cabinet body 1, can drive connecting seat 5 and remove round 3 and reciprocate under the effect of actuating arm 7, make remove round 3 get into cabinet body 1 inside along accomodating hole 4, avoid removing round 3 and ground direct contact, thereby can fix the position of cabinet body 1, avoid removing round 3 and cause whole device to take place the displacement easily, and contact between the conducting strip 9 when connecting seat 5 moves, thereby trigger step motor 14 circular telegram work and carry out the heat dissipation work of the consumer of cabinet body 1 inside. The stepping motor 14 is controlled to be electrified to rotate by the controller 25, when the stepping motor 14 is electrified to rotate, the threaded rod 13 can be driven to rotate, under the action of threaded cooperation between the threaded rod 13 and the extraction box 16, the extraction box 16 can be driven to reciprocate along the vertical direction, in the process, the idler wheel 19 can move along the positioning seat 17 and sequentially contact with the protruding parts and the recessed parts at different positions, so that the piston is driven to reciprocate along the cavity 24, hot air flow in the upper layer inside the cabinet body 1 is pumped into the extraction box 16 along the heat extraction seat 20 and is discharged into the refrigerator 12 along the output hole and the telescopic pipe, finally, the hot air flow is converted into cold air flow through the refrigerator 12 and is discharged into the heat extraction seat 10 and finally sprayed upwards from the lower layer of the cabinet body 1, the efficient heat dissipation work of electric equipment in the cabinet body 1 is realized, in addition, in the process of 13 is rotated, the positioning rod 22 can be driven to synchronously rotate, under the action of the push arm 23, the heat extraction seat 10 can be driven to reciprocate, and the distribution state of the cold air flow entering the cabinet body 1 is more uniform.
The application and its embodiments have been described above by way of illustration and not limitation, and the application is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present application.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The intelligent heat dissipation type power distribution cabinet comprises a cabinet body, cabinet doors, a controller and movable wheels, wherein the cabinet doors are movably arranged on the cabinet body, the controller is arranged on the cabinet doors, the movable wheels are symmetrically arranged on the cabinet body in a plurality, and the cabinet body is provided with a plurality of heat dissipation holes at equal intervals. Wherein the method comprises the steps of
The heat dissipation system includes:
the threaded rod is movably arranged in the cabinet body;
the stepping motor is arranged in the cabinet body, and the output end of the stepping motor is connected with the threaded rod;
the heat extraction module is movably arranged in the cabinet body and is in threaded fit with the threaded rod, and is used for extracting hot air flow in the cabinet body; and
the refrigerating module is arranged in the cabinet body and connected with the heat exhausting module, and is used for receiving hot air flow, converting the hot air flow into cold air flow and exhausting the cold air flow into the cabinet body;
the heat rejection module includes:
the air extraction box is movably arranged in the cabinet body and is in threaded fit with the threaded rod, a cavity is formed in the air extraction box, an input hole and an output hole are formed in the air extraction box, and check valves are arranged on the input hole and the output hole;
the heat extraction seat is arranged on the exhaust box and is communicated with the input hole, and the output hole is connected with the refrigeration module;
the piston is movably arranged in the cavity and is elastically connected with the cavity;
the contact resisting rod is arranged on the piston; and
the positioning seat is arranged in the cabinet body, a plurality of protruding parts and recessed parts are equidistantly arranged on the positioning seat, the adjacent protruding parts and the recessed parts are smoothly connected, and the contact resisting rod is in sliding fit with the positioning seat;
the refrigeration module includes:
the refrigerator is arranged in the cabinet body and is communicated with the output hole through the telescopic pipe;
the radiating seat is movably arranged in the cabinet body and is communicated with the refrigerator through a hose, and the radiating seat is elastically connected with the cabinet body;
the position adjusting rod is movably arranged in the cabinet body and is connected with the threaded rod; and
the pushing arm is movably connected between the position adjusting rod and the heat radiating seat.
2. The intelligent heat dissipation type power distribution cabinet according to claim 1, wherein a dust screen is arranged in the cabinet body and is located on one side of the threaded rod.
3. The intelligent heat dissipation type power distribution cabinet according to claim 1, wherein a resistance reducing piece is arranged between the contact resisting rod and the positioning seat and used for reducing friction resistance between the contact resisting rod and the positioning seat.
4. The intelligent heat dissipation type power distribution cabinet according to claim 1, wherein each movable wheel is movably arranged on the cabinet body, a storage hole for the movable wheel to pass through is formed in the cabinet body, and a lifting structure is arranged on the cabinet body and used for adjusting the position of the movable wheel on the cabinet body.
5. The intelligent heat dissipation type power distribution cabinet of claim 4, wherein the lifting structure comprises:
the connecting seat is movably arranged in the cabinet body and is connected with the movable wheel;
the sliding blocks are symmetrically and movably arranged in the cabinet body, and are movably connected with the connecting seat through driving arms;
the electric telescopic rod is connected between the sliding block and the cabinet body; and
the number of the conducting strips is one group, the conducting strips are arranged on the opposite surfaces of the connecting seat and the cabinet body, and the conducting strips are electrically connected with the stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310928023.8A CN116646857B (en) | 2023-07-27 | 2023-07-27 | Intelligent heat dissipation type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310928023.8A CN116646857B (en) | 2023-07-27 | 2023-07-27 | Intelligent heat dissipation type power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116646857A CN116646857A (en) | 2023-08-25 |
| CN116646857B true CN116646857B (en) | 2023-09-26 |
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ID=87625203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310928023.8A Active CN116646857B (en) | 2023-07-27 | 2023-07-27 | Intelligent heat dissipation type power distribution cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN116646857B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995839A (en) * | 2018-01-21 | 2018-05-04 | 北京鼎翰科技有限公司 | A kind of equipment cooling device |
| CN212485933U (en) * | 2020-06-12 | 2021-02-05 | 扬中市永兴自控设备有限公司 | Switch board convenient to remove |
| CN113316357A (en) * | 2021-05-08 | 2021-08-27 | 宋凯 | Heat dissipation type network rack based on thing networking |
| CN114268040A (en) * | 2021-11-26 | 2022-04-01 | 蔡雪娜 | Power distribution cabinet with strong heat dissipation structure |
| CN216750795U (en) * | 2021-12-13 | 2022-06-14 | 广西刁江电力工程有限公司 | Low-voltage distribution switch cabinet capable of ventilating and radiating |
| DE202023102157U1 (en) * | 2022-10-25 | 2023-05-11 | Manzhouli Dalaihu Thermal Power Co., Ltd | Cleaning mechanism and fan control cabinet for thermal power plant |
| CN116154650A (en) * | 2022-12-26 | 2023-05-23 | 承德石油高等专科学校 | Heat abstractor for power engineering equipment |
-
2023
- 2023-07-27 CN CN202310928023.8A patent/CN116646857B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995839A (en) * | 2018-01-21 | 2018-05-04 | 北京鼎翰科技有限公司 | A kind of equipment cooling device |
| CN212485933U (en) * | 2020-06-12 | 2021-02-05 | 扬中市永兴自控设备有限公司 | Switch board convenient to remove |
| CN113316357A (en) * | 2021-05-08 | 2021-08-27 | 宋凯 | Heat dissipation type network rack based on thing networking |
| CN114268040A (en) * | 2021-11-26 | 2022-04-01 | 蔡雪娜 | Power distribution cabinet with strong heat dissipation structure |
| CN216750795U (en) * | 2021-12-13 | 2022-06-14 | 广西刁江电力工程有限公司 | Low-voltage distribution switch cabinet capable of ventilating and radiating |
| DE202023102157U1 (en) * | 2022-10-25 | 2023-05-11 | Manzhouli Dalaihu Thermal Power Co., Ltd | Cleaning mechanism and fan control cabinet for thermal power plant |
| CN116154650A (en) * | 2022-12-26 | 2023-05-23 | 承德石油高等专科学校 | Heat abstractor for power engineering equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116646857A (en) | 2023-08-25 |
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