CN114465144B - Easy heat dissipation type direct current cabinet switch - Google Patents
Easy heat dissipation type direct current cabinet switch Download PDFInfo
- Publication number
- CN114465144B CN114465144B CN202210281182.9A CN202210281182A CN114465144B CN 114465144 B CN114465144 B CN 114465144B CN 202210281182 A CN202210281182 A CN 202210281182A CN 114465144 B CN114465144 B CN 114465144B
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- cabinet
- cabinet body
- heat
- heat dissipation
- air suction
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/306—Accessories, e.g. windows
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to an easy-heat-dissipation type direct-current screen switch cabinet which comprises a cabinet body, cabinet doors, a built-in cabinet, ventilating and heat-dissipating devices, a conveying cavity and a heat-dissipating air pump, wherein the cabinet doors are installed at the front end of the cabinet body, the built-in cabinet with a separating function is installed inside the cabinet body, the ventilating and heat-dissipating devices are symmetrically installed at the left end and the right end of the cabinet body, the conveying cavity is formed in a base at the lower end of the cabinet body, the rear end of the conveying cavity is communicated with the heat-dissipating air pump, and the heat-dissipating air pump is installed on the cabinet body in a left-right mode. The invention can solve the problems that the prior cabinet body is usually of a sealed structure, only a few heat dissipation ports are arranged on the side wall of the cabinet body, and the heat generated when more components are arranged in the cabinet body is increased, so that the heat is difficult to be timely discharged from the heat dissipation ports in a short time, the temperature in the cabinet body is higher, and the service life of the components is influenced.
Description
Technical Field
The invention relates to the technical field of switch cabinet equipment, in particular to an easy-radiating direct-current screen switch cabinet.
Background
The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, and also high-voltage chamber and low-voltage chamber switch cabinets and high-voltage buses, such as power plants and the like, wherein the direct current switch cabinet belongs to one of the switch cabinets.
The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. Because the internal installation is more, it is comparatively intensive, when components and parts use, can give off the heat.
But the current cabinet body is comparatively sealed structure usually, has only seted up a little thermovent at the lateral wall of the cabinet body, and the heat that produces when the internal components and parts of cabinet is more increases along with it, is difficult to in time discharge from the thermovent in the short time to lead to the internal temperature of cabinet higher, thereby influenced components and parts life.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an easy heat dissipation type direct current cabinet switch cabinet, includes the cabinet body, cabinet door, built-in cabinet, ventilative heat abstractor, carries chamber and heat dissipation air pump, the front end of the cabinet body install the cabinet door, the internally mounted of the cabinet body has the built-in cabinet that separates the effect, both ends symmetry is installed ventilative heat abstractor about the cabinet body, has seted up on the lower extreme base of the cabinet body and has carried the chamber, carries the rear end intercommunication in chamber to install the heat dissipation air pump, and the heat dissipation air pump is installed on the cabinet body.
Built-in cabinet including removing the frame, the assembly pole, separate board and slip post, remove the frame and be connected with the lower extreme of the cabinet body through front and back sliding fit's mode, from last down evenly installing the assembly pole on the inside wall of removal frame, remove the frame about both ends pass through the hinge and be connected with the rear end that separates the board, the lower extreme mid-mounting that separates the board has the slip post, the slip post slides and sets up on the sliding tray, the lower extreme at the cabinet body is seted up to the sliding tray, built-in cabinet's setting is the components and parts and ventilative heat abstractor that are used for separating the installation, prevent that components and parts and ventilative heat abstractor direct contact back influence each other, and ventilative formula separate the board guarantee can even dispel the heat when separating.
The ventilative heat abstractor include dustproof heating panel, multistage cylinder, the protection casing, the linking frame, the board of breathing in, the suction head, the sliding rail, the embedded groove has been seted up on the lateral wall of the cabinet body, the dustproof heating panel of seting up the louvre is installed to the embedded groove embedding, install the linking frame on the inside wall of the cabinet body, install multistage cylinder on the linking frame, install the board of breathing in on multistage cylinder's the ejecting end, install the suction head on the board of breathing in, the position between suction head and the louvre is corresponding, multistage cylinder's outside cover is equipped with the protection casing, the protection casing plays dustproof waterproof effect, the slider is installed at the upper and lower both ends of board of breathing in, be connected for sliding fit between slider and the folding sliding rail, the sliding rail plays the supported slip to the upper and lower both ends of board when the board of breathing in keeping away from cabinet body side wall, the stability of board of breathing in has been improved, when the board laminating is at the outer wall of the cabinet body, thereby the upper and lower both ends of board are compressed tightly to the slip rail elasticity, the stability of board has also improved, the stability of board of breathing in, the sliding rail is installed on the lateral wall of the cabinet body, be linked together between suction head and the transport chamber.
As a preferred technical scheme of the invention, the inner side wall of the dustproof heat dissipation plate is provided with the limiting frame, one side of the heat dissipation hole close to the built-in cabinet is provided with the dustproof net to play a dustproof effect, the diameter of the air suction head is equal to the aperture of the heat dissipation hole, when the air suction head is blocked in the heat dissipation hole, the effect of sealing and blocking is played, and the external rainwater and dust are prevented from entering.
As a preferable technical scheme of the invention, the inside of the air suction plate is provided with the communicating cavity, the air suction head is arranged on the air suction plate, and the communicating cavity is communicated with the air suction head, so that hot air sucked by the air suction head can be conveyed and discharged to the conveying cavity through the communicating cavity.
As a preferable technical scheme of the invention, the air suction plate consists of the clip frames, the connecting rods and the connecting rods, the connecting rods are uniformly arranged in the clip frames from top to bottom, the connecting rods are transversely arranged, the blocking area after hot air is diffused is reduced, and the connecting rods are connected between the adjacent clip frames.
As a preferred technical scheme of the invention, the front end of the conveying cavity is of an open structure, when a cabinet door is opened, components in the cabinet body need to be checked and replaced, and heat dissipation treatment is not needed (external dust is easily sucked into the cabinet body due to the fact that the cabinet door is opened).
As a preferred technical scheme of the invention, the sliding rail comprises a Z-shaped frame, a movable plate, a slide way and a built-in spring, the Z-shaped frame is installed on the outer wall of the cabinet body, the Z-shaped frame is connected with the movable plate through a pin shaft, the slide way is installed at the lower end of the movable plate, and the built-in spring is connected between the Z-shaped frame and the upper end of the movable plate.
As a preferable technical scheme of the invention, the slide way is matched and connected with the slide block.
In a preferred embodiment of the present invention, the partition plate has a heat dissipation mesh with a mesh structure inside, so as to provide a space and improve heat dissipation.
(II) advantageous effects
1. According to the easy-radiating type direct-current screen switch cabinet, the original radiating port is replaced by a multi-hole-position air suction mode, passive radiating is converted into active radiating, the radiating effect is greatly improved, meanwhile, the structure of the cabinet body is properly adjusted according to the current environment, the radiating effect is further improved, meanwhile, the built-in cabinet is arranged in the cabinet body, and the double-interlayer mode ensures that components and parts cannot be directly contacted with the ventilation radiating device, so that the condition of mutual influence is avoided;
2. according to the easy-to-radiate direct-current screen switch cabinet, the structure of the cabinet body is adjusted through whether the air suction plate and the air suction head are blocked, when the cabinet is outdoors, due to the influence of weather such as a large amount of dust, rainwater and the like, the structure of the cabinet body can only be kept in a relatively sealed state, but compared with the original radiating port, the radiating effect is improved while the waterproof and dustproof effects are improved, when the cabinet is indoors, the two sides of the cabinet body are opened, compared with the radiating port which is concentrated at one position, the multi-hole position is formed, the radiating effect is more beneficial to radiating, and active air suction is matched, so that the radiating effect is maximized.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic structural diagram of the cabinet body, the built-in cabinet, the ventilation and heat dissipation device, the conveying cavity and the heat dissipation air pump;
FIG. 4 is a schematic structural diagram of the cabinet, the ventilation and heat dissipation device, the conveying cavity and the heat dissipation air pump;
FIG. 5 is a schematic view of the structure of the built-in cabinet of the present invention;
FIG. 6 is a partial enlarged view of the dustproof heat-dissipating plate, the position-limiting frame and the dustproof net according to the present invention;
FIG. 7 is a cross-sectional view (from above) of the cabinet and the transfer chamber of the present invention;
FIG. 8 is a schematic view of the structure of the suction plate, suction head, sliding rail, communicating chamber, slider and flexible hose of the present invention;
FIG. 9 is a cross-sectional view of the present invention between the suction plate, suction head, communication chamber, slider and bellows;
fig. 10 is a cross-sectional view between the slide rail and the slider of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the widths of lines or the sizes of components in the drawings may be exaggerated for clarity and convenience of description.
In addition, the following terms are defined based on the functions of the present invention, and may be different depending on the intention of a user or an operator or a common practice. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 10, an easy heat dissipation type direct current cabinet, including the cabinet body 1, cabinet door 2, built-in cabinet 3, ventilative heat abstractor 4, carry chamber 5 and heat dissipation air pump 6, the front end of the cabinet body 1 install cabinet door 2, the internally mounted of the cabinet body 1 has built-in cabinet 3 that separates the effect, ventilative heat abstractor 4 is installed to both ends symmetry about the cabinet body 1, has seted up on the lower extreme base of the cabinet body 1 and has carried chamber 5, carries the rear end intercommunication in chamber 5 to install heat dissipation air pump 6, and heat dissipation air pump 6 installs on the cabinet body 1.
The built-in cabinet 3 comprises a movable frame 31, an assembling rod 32, a separating plate 33 and a sliding column 34, wherein the movable frame 31 is connected with the lower end of the cabinet body 1 in a front-back sliding fit mode, the assembling rod 32 is uniformly installed on the inner side wall of the movable frame 31 from top to bottom, the left end and the right end of the movable frame 31 are connected with the rear end of the separating plate 33 through hinges, the sliding column 34 is installed in the middle of the lower end of the separating plate 33 in a sliding mode, the sliding column 34 is arranged on the sliding groove in a sliding mode, the sliding groove is formed in the lower end of the cabinet body 1, a heat dissipation net of a net structure is arranged inside the separating plate 33, heat dissipation performance is improved while a gap is achieved, the built-in cabinet 3 is arranged for separating installed components and the ventilation heat dissipation device 4, the components are prevented from being directly contacted with the ventilation heat dissipation device 4, the ventilating separating plate 33 ensures that heat can be dissipated while being separated, when the components need to be installed inside the built-in cabinet 3, the built-in cabinet 3 is pushed forwards before half of the distance is pushed out, the movable frame 31 and the separating plate 33 is in a vertical state, when the components are pushed out, the sliding plate, the separating plate is pushed to the sliding plate, the sliding plate 34, the sliding plate is pushed to the rear side, and the sliding column 34, and the sliding angle of the separating plate is adjusted to the sliding column 34, and the sliding column, and the sliding plate is adjusted to the sliding column, and then the sliding column 34, and the sliding plate is adjusted to the sliding plate, and the sliding plate.
The ventilation heat dissipation device 4 comprises a dustproof heat dissipation plate 41, a multi-stage cylinder 42, a protective cover 43, a connecting frame 44, an air suction plate 45, an air suction head 46 and a sliding rail 47, wherein an embedded groove is formed in the side wall of the cabinet body 1, the dustproof heat dissipation plate 41 provided with heat dissipation holes is embedded in the embedded groove, the connecting frame 44 is installed on the inner side wall of the cabinet body 1, the multi-stage cylinder 42 is installed on the connecting frame 44, the air suction plate 45 is installed on the ejection end of the multi-stage cylinder 42, the air suction head 46 is installed on the air suction plate 45, the positions between the air suction head 46 and the heat dissipation holes correspond to each other, the protective cover 43 is sleeved outside the multi-stage cylinder 42, the protective cover 43 plays a dustproof and waterproof protective effect, the sliding blocks 7 are installed at the upper end and the lower end of the air suction plate 45, the sliding blocks 7 are connected with the foldable sliding rail 47 in a sliding fit manner, and the sliding rail 47 plays a supporting sliding role at the upper end and the lower end of the air suction plate 45 when the side wall of the cabinet body 1 is far away from the side wall, the stability of the air suction plate 45 is improved, when the air suction plate 45 is attached to the outer wall of the cabinet body 1, the sliding rail 47 is elastically folded to compress the upper end and the lower end of the air suction plate 45, the stability of the air suction plate 45 is also improved, the sliding rail 47 is installed on the outer side wall of the cabinet body 1, and the air suction head 46 is communicated with the conveying cavity 5 When the entering of rainwater, the louvre is kept away from to suction head 46 this moment, thereby realize that the cabinet body 1 no longer gives off steam for seal structure (components and parts during operation, steam can irregularly wave in the cabinet body 1 at sealed cabinet body 1 internal heat, be difficult to in time effluvium, unsealed cabinet body 1 is compared in sealed cabinet body 1, the radiating effect is better, the steam that gives off can in time effluvium under suction and unsealed structure's effect, steam can follow the louvre effluvium, and cooperation heat dissipation air pump 6, thereby even the suction with steam of breathing in of suction head 46, carry out the relevance according to the current environment to the structure of the cabinet body 1 and adjust, make the heat dissipation maximize, and the radiating effect is improved.
The inside of suction plate 45 seted up the intercommunication chamber 50, suction head 46 is installed on suction plate 45, and is linked together between intercommunication chamber 50 and the suction head 46, has guaranteed that the inspiratory steam of suction head 46 can carry the discharge to transport chamber 5 after communicating chamber 50, suction plate 45 constitute from the type frame that returns, connecting rod and linking rod, the connecting rod is down evenly installed from last to the type frame inside that returns, the connecting rod is transverse arrangement, has reduced the block region behind the steam effluvium, be connected with the linking rod between the adjacent type frame that returns, the front end of transport chamber 5 be open structure, when cabinet door 2 is opened, need carry out the inspection and the change of components and parts in the cabinet body 1 this moment, need not to carry out the thermal treatment (because cabinet door 2 is opened, breathe in very easily with external dust suction to the cabinet body 1 in), open structure's design has guaranteed when cabinet door 2 is opened, the gas of heat dissipation air pump 6 suction is absolutely carried into from the front end of transport chamber 5, and is not inhaled heat abstractor not through ventilative heat abstractor 4 suction, thereby has greatly reduced the effect of wind heat abstractor 4, has reduced the effect of breathing in the door 4, has stopped up when inhaling the door 2 and has closed the heat transmission of the door 2, the sealed lower extreme of the air pump 5, has closed the sealed air inlet of the flexible delivery chamber 5, and has just closed the flexible heat dissipation hose, and has been closed the flexible heat dissipation device 4.
The sliding rail 47 comprises a zigzag frame 471, a movable plate 472, a slide 473 and an internal spring 474, the zigzag frame 471 is mounted on the outer wall of the cabinet body 1, the zigzag frame 471 is connected with the movable plate 472 by a pin shaft, the slide 473 is mounted at the lower end of the movable plate 472, the internal spring 474 is connected between the zigzag frame 471 and the upper end of the movable plate 472, the slide 473 is connected with the slide 7 in a matched manner, when the air suction plate 45 moves outwards and is far away from the outer wall of the cabinet body 1, the slide 7 which slides synchronously pushes the movable plate 472 outwards, so that the movable plate 472 is horizontally arranged, the slide 7 enters the slide 473 at the moment, the stability of the air suction plate 45 in the process of moving outwards is improved, when the air suction plate 45 is attached to the outer wall of the cabinet body 1, the movable plate 472 is not extruded, and the angle of the movable plate 472 is adjusted inwards under the action of the internal spring 474, so as to adjust the upper and lower internal pressures of the air suction plate 45.
When in work:
component installation: the built-in cabinet 3 is pushed forwards, after the built-in cabinet is completely pushed out, the angle of the partition plate 33 can be adjusted, the partition plate 33 is opened outwards, the component is installed on the assembling rod 32, after the component is installed, the partition plate 33 is rotated to the original position, the built-in cabinet 3 is pushed backwards to reset, and the component is installed completely;
heat dissipation:
when the cabinet is placed outdoors, the multistage air cylinder 42 drives the air suction plate 45 to move oppositely, so as to drive the air suction head 46 to block the heat dissipation holes, at the moment, the structures on the two sides of the cabinet body 1 are in a sealing state, and the heat air in the cabinet body 1 is completely sucked out through the heat dissipation air pump 6 so as to dissipate heat;
when the cabinet is placed indoors, the air suction plate 45 is driven to move oppositely through the multi-stage air cylinder 42, the air suction head 46 is far away from the heat dissipation holes at the moment, the cabinet body 1 is no longer of a sealing structure, and hot air can be dissipated from the heat dissipation holes when the heat dissipation air pump 6 and the air suction head 46 are matched to suck air.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an easy heat dissipation type direct current cabinet switch cabinet, includes the cabinet body (1), cabinet door (2), built-in cabinet (3), ventilative heat abstractor (4), carries chamber (5) and heat dissipation air pump (6), its characterized in that: a cabinet door (2) is installed at the front end of the cabinet body (1), a built-in cabinet (3) with a separating effect is installed inside the cabinet body (1), ventilating and heat-dissipating devices (4) are symmetrically installed at the left end and the right end of the cabinet body (1), a conveying cavity (5) is formed in a lower end base of the cabinet body (1), a heat-dissipating air pump (6) is installed at the rear end of the conveying cavity (5) in a communicating mode, and the heat-dissipating air pump (6) is installed on the cabinet body (1);
the built-in cabinet (3) comprises a moving frame (31), the moving frame (31) is connected with the lower end of the cabinet body (1) in a front-back sliding fit mode, assembling rods (32) are uniformly installed on the inner side wall of the moving frame (31) from top to bottom, the left end and the right end of the moving frame (31) are connected with the rear end of a partition plate (33) through hinges, a sliding column (34) is installed in the middle of the lower end of the partition plate (33), the sliding column (34) is arranged on a sliding groove in a sliding mode, and the sliding groove is formed in the lower end of the cabinet body (1);
the ventilating and heat-dissipating device (4) comprises a dustproof heat-dissipating plate (41), an embedded groove is formed in the side wall of the cabinet body (1), the dustproof heat-dissipating plate (41) with heat-dissipating holes is embedded in the embedded groove, a connecting frame (44) is installed on the inner side wall of the cabinet body (1), a multi-stage cylinder (42) is installed on the connecting frame (44), an air suction plate (45) is installed at the ejection end of the multi-stage cylinder (42), an air suction head (46) is installed on the air suction plate (45), the positions of the air suction head (46) and the heat-dissipating holes correspond to each other, a protective cover (43) is sleeved outside the multi-stage cylinder (42), sliding blocks (7) are installed at the upper end and the lower end of the air suction plate (45), the sliding blocks (7) are connected with a foldable sliding rail (47) in a sliding fit manner, the sliding rail (47) is installed on the outer side wall of the cabinet body (1), and the air suction head (46) is communicated with the conveying cavity (5);
the sliding rail (47) comprises a Z-shaped frame (471), the Z-shaped frame (471) is installed on the outer wall of the cabinet body (1), the Z-shaped frame (471) is connected with the movable plate (472) through a pin shaft, a sliding rail (473) is installed at the lower end of the movable plate (472), and a built-in spring (474) is connected between the Z-shaped frame (471) and the upper end of the movable plate (472).
2. The easy-to-radiate direct-current screen switch cabinet according to claim 1, characterized in that: the inner side wall of the dustproof heat dissipation plate (41) is provided with a limiting frame (48), one side of the heat dissipation hole, which is close to the built-in cabinet (3), is provided with a dustproof net (49), and the diameter of the air suction head (46) is equal to the aperture of the heat dissipation hole.
3. The easy-to-radiate direct-current screen switch cabinet according to claim 1, characterized in that: the inside of the air suction plate (45) is provided with a communicating cavity (50), the air suction head (46) is arranged on the air suction plate (45), and the communicating cavity (50) is communicated with the air suction head (46).
4. The easy-to-radiate direct-current screen switch cabinet according to claim 1, characterized in that: the suction plate (45) consists of a return-shaped frame, connecting rods and connecting rods, the connecting rods are uniformly arranged in the return-shaped frame from top to bottom, and the connecting rods are connected between the adjacent return-shaped frames.
5. The easy-to-radiate direct-current screen switch cabinet according to claim 1, characterized in that: the front end of the conveying cavity (5) is of an open structure, air inlets are symmetrically formed in the left end and the right end of the conveying cavity (5), and the air inlets and the communicating cavity (50) are communicated with each other through telescopic hoses (8).
6. The easy heat dissipation type direct current cabinet of claim 1, characterized in that: the slide way (473) is connected with the slide block (7) in a slide way matching manner.
7. The easy-to-radiate direct-current screen switch cabinet according to claim 1, characterized in that: and a heat dissipation net with a net structure is arranged in the partition plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281182.9A CN114465144B (en) | 2022-03-21 | 2022-03-21 | Easy heat dissipation type direct current cabinet switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281182.9A CN114465144B (en) | 2022-03-21 | 2022-03-21 | Easy heat dissipation type direct current cabinet switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114465144A CN114465144A (en) | 2022-05-10 |
| CN114465144B true CN114465144B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210281182.9A Active CN114465144B (en) | 2022-03-21 | 2022-03-21 | Easy heat dissipation type direct current cabinet switch |
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| CN (1) | CN114465144B (en) |
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| WO2001071868A1 (en) * | 2000-03-22 | 2001-09-27 | Ulrich Weber | Switchgear cubicle and a kit for a switchgear cubicle |
| CN210694617U (en) * | 2019-11-06 | 2020-06-05 | 郑州财经学院 | Electric control cabinet with dampproofing function |
| CN212462367U (en) * | 2020-08-03 | 2021-02-02 | 北京万兴卓能电力科技有限公司 | Collect dustproof and heat dissipation in power switch cabinet of an organic whole |
| CN213304609U (en) * | 2020-08-28 | 2021-05-28 | 扬州市博超机电设备有限公司 | Prevent ground tide low-voltage distribution cabinet |
| CN112886440A (en) * | 2021-03-16 | 2021-06-01 | 江林云 | Heat dissipation window dust removal assembly for metering box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8089763B2 (en) * | 2010-04-07 | 2012-01-03 | Super Micro Computer Inc. | Heat-dissipating assembly for server |
| CN207474435U (en) * | 2017-12-14 | 2018-06-08 | 徐彪 | A kind of environmental protection solar panel rack |
| CN212968556U (en) * | 2020-06-24 | 2021-04-13 | 武汉鑫宏太电气设备有限公司 | Low-voltage distribution switch cabinet convenient to transport |
-
2022
- 2022-03-21 CN CN202210281182.9A patent/CN114465144B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001071868A1 (en) * | 2000-03-22 | 2001-09-27 | Ulrich Weber | Switchgear cubicle and a kit for a switchgear cubicle |
| CN210694617U (en) * | 2019-11-06 | 2020-06-05 | 郑州财经学院 | Electric control cabinet with dampproofing function |
| CN212462367U (en) * | 2020-08-03 | 2021-02-02 | 北京万兴卓能电力科技有限公司 | Collect dustproof and heat dissipation in power switch cabinet of an organic whole |
| CN213304609U (en) * | 2020-08-28 | 2021-05-28 | 扬州市博超机电设备有限公司 | Prevent ground tide low-voltage distribution cabinet |
| CN112886440A (en) * | 2021-03-16 | 2021-06-01 | 江林云 | Heat dissipation window dust removal assembly for metering box |
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| Publication number | Publication date |
|---|---|
| CN114465144A (en) | 2022-05-10 |
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