CN112398032B - Heat dissipation switch cabinet and heat dissipation channel structure thereof - Google Patents
Heat dissipation switch cabinet and heat dissipation channel structure thereof Download PDFInfo
- Publication number
- CN112398032B CN112398032B CN202011280601.4A CN202011280601A CN112398032B CN 112398032 B CN112398032 B CN 112398032B CN 202011280601 A CN202011280601 A CN 202011280601A CN 112398032 B CN112398032 B CN 112398032B
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- switch cabinet
- main body
- plate
- cabinet main
- heat dissipation
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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
-
- 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
-
- 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
-
- 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
- H02B1/54—Anti-seismic devices or installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the field of power distribution switch cabinet equipment, in particular to a heat dissipation switch cabinet and a heat dissipation channel structure thereof, which comprises a switch cabinet main body and an air inlet device, wherein an air inlet channel is formed in the inner wall of the left side of the switch cabinet main body, an exhaust channel is formed in the inner wall of the right side of the switch cabinet main body, anti-falling devices are movably arranged at the lower ends of the left side and the right side of the switch cabinet main body, the upper ends of the air inlet channels are communicated with the air inlet device, an air outlet is fixedly arranged at one side of the air inlet channel, which faces the inside of the switch cabinet main body, and an opening corresponding to the air outlet is formed at the lower end of the exhaust channel, so that the flow range of air flow can be controlled to be improved, the air flow speed after entering the inside of the switch cabinet main body can be improved, the heat dissipation efficiency of the air flow can be improved, the air outlet and a heating source can be accurately dissipated, and the heat can be directly discharged outwards through the opening at the lower end of the exhaust channel, and the efficiency of heat flow can be improved.
Description
Technical Field
The invention relates to the field of power distribution switch cabinet equipment, in particular to a heat dissipation switch cabinet and a heat dissipation channel structure thereof.
Background
The power distribution switch cabinets are divided into a power distribution cabinet, an illumination distribution cabinet and a metering cabinet, are final-stage equipment of a power distribution system, the power distribution cabinet is a generic name of a motor control center, the power distribution cabinet is used in occasions with more scattered loads and fewer loops, the motor control center is used in occasions with more concentrated loads and more loops, the motor control center distributes electric energy of a certain circuit of the upper-stage power distribution equipment to nearby loads, and the equipment provides protection, monitoring and control for the loads.
Because the switch cabinet is the operation of circuit and the sealed cabinet body, make the inside local temperature of switch cabinet high enough, the temperature in the switch cabinet is too high and probably can cause circuit trouble and have the conflagration hidden danger, but current heat abstractor is mostly direct from one end to the inside import air current of switch cabinet for when the air current can't accurate and heating element contact, do not outwards derive the structure with the hot air current, lead to the heat to discharge inefficiency, and current switch cabinet is mostly not provided with the fall-proof device, make the switch cabinet outside be bumped the back and turn on one's side immediately easily, make inside electrical components produce the displacement, when leading to secondary disasters such as electric leakage, improve later repair cost greatly.
Disclosure of Invention
The utility model provides a heat dissipation cubical switchboard and heat dissipation channel structure thereof, the device can be to the inside heating element of switch inside when carrying out accurate heat dissipation can be efficient outwards discharge the hot air current, improves the inside radiating efficiency of cubical switchboard to still be provided with the striking and prevent down the device, make avoid the cubical switchboard slope back to turn on one's side and cause secondary calamities, reduce later repair cost simultaneously.
The utility model provides a cubical switchboard, includes the cubical switchboard main part, cubical switchboard main part left and right sides lower extreme movable mounting has the fall prevention device, fall prevention device lower extreme movable mounting has the stripper plate, the stripper plate upper end sets up inside the fall prevention device, fall prevention device lower extreme is upwards buckled and is acute angle contained angle setting with the upper end.
Preferably, the rear end of the switch cabinet main body is movably provided with a transverse moving plate, the left end and the right end of the transverse moving plate are fixedly provided with trigger plates, and the lower end of the transverse moving plate is fixedly provided with a T-shaped biting plate.
Preferably, the tilting prevention device is movably provided with a rotating plate towards one side of the switch cabinet main body, the rotating plate and the engagement plate are mutually engaged, and a right trapezoid groove is formed in the rotating plate.
Preferably, the lower end of the tilting prevention device is fixedly provided with a roller, and the lower end of the extrusion plate is provided with a through groove corresponding to the roller.
Preferably, the extrusion plate is internally and fixedly provided with an extrusion layer made of rubber, and the lower end of the extrusion plate is provided with through holes with uniform equidistance.
Preferably, the tilting prevention device is movably provided with a first support rod towards one side of the switch cabinet main body, the lower end of the outer side of the switch cabinet main body is movably provided with a second support rod, the first support rod and the second support rod are hinged, and a clamping block is movably arranged in the lower end of the first support rod.
A heat dissipation channel structure of a switch cabinet is characterized in that an air inlet channel is formed in the inner wall of the left side of a switch cabinet main body, and an exhaust channel is formed in the inner wall of the right side of the switch cabinet main body.
Preferably, the upper end of the air inlet channel is communicated with the air inlet device, an air outlet is fixedly arranged on one side, facing the inside of the switch cabinet main body, of the air inlet channel, and an opening corresponding to the air outlet is formed in the lower end of the air outlet channel.
Preferably, the lower end of the exhaust passage is internally and fixedly provided with an air guide plate which is arranged in an inclined arc shape on the right side
Compared with the prior art, the invention has the following beneficial effects:
1. the air inlet channel is communicated with the air inlet device, the air outlet is fixedly arranged on one side of the air inlet channel facing the inside of the switch cabinet main body, the air outlet is provided with an opening corresponding to the air outlet, the flowing range of air flow can be controlled, the air flow speed after entering the inside of the switch cabinet main body is improved, the air outlet and the heating switch are in one-to-one correspondence, the heat radiating effect can be improved by accurately radiating a heating source, the air flow absorbing heat can be directly discharged outwards through the opening of the air outlet lower end, the heat discharging efficiency is improved, the air guide plate is fixedly arranged inside the air outlet lower end, and the air guide plate is arranged in an inclined arc shape on the right side, so that the hot air flow can move upwards under the action of the arc surface after being contacted with the air guide plate, and the hot air can be discharged in a concentrated mode, and the discharging efficiency of the hot air is ensured.
2. Through the stripper plate upper end setting inside the anti-tilting device, anti-tilting device lower extreme is upwards buckled and is the acute angle contained angle setting with the upper end, then when the cubical switchboard main part receives outside striking and produces the slope, can utilize anti-tilting device lower extreme outwards to roll out, let stripper plate and ground contact, thereby support the cubical switchboard main part and make it can not overturn and cause more damage, wherein there is the sideslip board through cubical switchboard main part rear end movable mounting, and both ends fixed mounting has the trigger plate about the sideslip board, and sideslip board lower extreme fixed mounting has the bite board that the T form set up, make outside striking can earlier contact with the trigger plate before the cubical switchboard main part contacts, thereby order about the sideslip board to drive the effort that the bite board carried out opposite direction, rethread anti-tilting device is towards one side movable mounting of cubical switchboard main part has the rotor plate, and rotor plate and bite setting for each other, and set up right trapezoid recess in the rotor plate, then remove the back when the interlock plate, will with the inclined plane contact of rotor plate inner recess, so that the rotor plate rotates down and breaks down with the connection of interlock board under the effect on the inclined plane, the effect that the reverse effect of anti-tilting device makes outside impact to reach outside under the effect of the opposite side.
3. The rolling wheels are fixedly arranged at the lower ends of the anti-tilting devices, through grooves corresponding to the rolling wheels are formed in the lower ends of the extrusion plates, when the impact force is too large, the extrusion plates can overcome the action force of the springs in the anti-tilting devices to move towards the inside of the anti-tilting devices, the rolling wheels can pass through the through grooves to be in contact with the ground, the effect of enabling the switch cabinet main body to slide outwards to weaken impact inertia is achieved, the extrusion layers arranged by rubber materials are fixedly arranged inside the extrusion plates, through holes which are evenly equidistant are formed in the lower ends of the extrusion plates, and when the extrusion plates move towards the inside of the anti-tilting devices, the extrusion layers of the rubber materials can also be extruded by the through holes to be in contact with the ground, so that the friction coefficient of the extrusion plates and the ground is improved, the absorption efficiency of the impact force is improved, and the sliding distance of the switch cabinet main body is reduced.
4. The first support rod is movably mounted towards one side of the switch cabinet main body through the anti-tilting device, the second support rod is movably mounted at the lower end of the outer side of the switch cabinet main body, the first support rod and the second support rod are hinged, and the first support rod and the second support rod can be driven to rotate after the anti-tilting device rotates outwards, so that a clamping block on the first support rod enters a groove on the second support rod, the angle of the first support rod and the angle of the second support rod after the rotation are fixed, the effect of supporting the anti-tilting device after the anti-tilting device rotates outwards is achieved, and the anti-tilting effect of the anti-tilting device is guaranteed.
Drawings
FIG. 1 is a front view of the switch cabinet body of the present invention;
FIG. 2 is an interior perspective view of the switch cabinet body of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a top view of the lower end of the interior of the switch cabinet body of the present invention;
FIG. 5 is an inside perspective view of the first support pole of the present invention;
fig. 6 is a perspective view of the squeeze plate of the present invention.
In fig. 1-6: the novel intelligent control device comprises a 1-switch cabinet main body-, a 2-air inlet device, a 3-exhaust passage, a 4-fall preventing device, a 5-extrusion plate, a 6-trigger plate, a 7-transverse moving plate, an 8-air inlet passage, a 9-air outlet, a 10-air guide plate, 11-rollers, 12-through grooves, 13-extrusion layers, 14-first support rods, 15-second support rods, 16-rotating plates, 17-biting plates and 18-clamping blocks.
Detailed Description
Referring to fig. 1 to 6, a heat dissipation switch cabinet and a heat dissipation channel structure thereof are shown in a schematic plan view and a schematic perspective view.
The utility model provides a cubical switchboard, includes cubical switchboard main part 1, and cubical switchboard main part 1 left and right sides lower extreme movable mounting has the tilting prevention device 4, and tilting prevention device 4 lower extreme movable mounting has stripper plate 5, and stripper plate 5 upper end setting is inside tilting prevention device 4, and tilting prevention device 4 lower extreme is for upwards buckling and be the acute angle contained angle setting with the upper end.
In specific implementation, the rear end of the switch cabinet main body 1 is movably provided with a transverse moving plate 7, the left end and the right end of the transverse moving plate 7 are fixedly provided with trigger plates 6, the lower end of the transverse moving plate 7 is fixedly provided with a T-shaped engagement plate 17, so that the external impact can be contacted with the trigger plates 6 before contacting with the switch cabinet main body 1, and the transverse moving plate 7 is driven to drive the engagement plate 17 to move in the opposite direction against the acting force of a spring.
In the implementation, the tilting prevention device 4 is movably installed on one side of the switch cabinet main body 1, the rotating plate 16 and the occluding plate 17 are mutually occluded, and right trapezoid grooves are formed in the rotating plate 16, so that when the occluding plate 17 moves, the tilting prevention device contacts with the inclined surface of the grooves in the rotating plate 16, the rotating plate 16 rotates downwards under the action of the inclined surface to disconnect the connection with the occluding plate 17, and the tilting prevention device 4 rotates outwards under the action of a spring, so that the effect of supporting one side opposite to external impact is achieved.
In a specific implementation, the roller 11 is fixedly arranged at the lower end of the anti-tilting device 4, the through groove 12 corresponding to the roller is formed at the lower end of the extrusion plate 5, and when the impact force is too large, the extrusion plate 5 can overcome the acting force of the spring in the anti-tilting device 4 to move towards the inside of the anti-tilting device 4, so that the roller 11 can pass through the through groove 12 to be in contact with the ground, and the effect of enabling the switch cabinet main body 1 to slide outwards to weaken impact inertia is achieved.
In concrete implementation, the extrusion layer 13 that the inside fixed mounting of extrusion board 5 had the rubber material to set up, and even equidistant through-hole has been seted up to extrusion board 5 lower extreme for when extrusion board 5 was to the inside removal of tilting prevention device 4, the extrusion layer 13 of rubber material also can utilize the through-hole to extrude with ground contact, thereby improves the coefficient of friction of extrusion board 5 and ground, improves the absorption efficiency to the impact force, reduces the sliding distance of cubical switchboard main part.
In concrete implementation, the anti-falling device 4 is movably mounted with the first support rod 14 towards one side of the switch cabinet main body 1, the second support rod 15 is movably mounted at the lower end of the outer side of the switch cabinet main body 1, the first support rod 14 and the second support rod 15 are hinged, a clamping block 18 is movably mounted at the inner part of the lower end of the first support rod 14, and then the anti-falling device 4 can also drive the first support rod 14 and the second support rod 15 to rotate after outwards rotating, so that the clamping block 18 on the first support rod 14 enters a groove on the second support rod 15, the angle of the first support rod 14 and the angle of the second support rod 15 are fixed, the effect of supporting the anti-falling device 4 after outwards rotating is achieved, and the anti-falling effect of the anti-falling device 4 is ensured.
A heat dissipation channel structure of a switch cabinet is characterized in that an air inlet channel 8 is formed in the inner wall of the left side of a switch cabinet main body 1, and an exhaust channel 3 is formed in the inner wall of the right side of the switch cabinet main body 1.
In concrete implementation, the upper end of the air inlet channel 8 is communicated with the air inlet device 2, an air outlet 9 is fixedly arranged on one side of the air inlet channel 8 facing the inside of the switch cabinet main body 1, an opening corresponding to the air outlet 9 is formed in the lower end of the air outlet channel 3, and then the flow range of air flow can be controlled to improve the speed of the air flow entering the inside of the switch cabinet main body 1, so that the air outlet 9 can be utilized to be in one-to-one correspondence with a heating switch when the heat dissipation efficiency of the air flow is improved, the heat dissipation effect can be improved by accurately dissipating heat of a heating source, and the air flow absorbing heat can be directly discharged outwards through the opening of the lower end of the air outlet channel 3, and the heat discharging efficiency is improved.
In a specific implementation, the air guide plate 10 is fixedly arranged in the lower end of the exhaust passage 3, and the air guide plate 10 is arranged in an inclined arc shape with the right side upwards, so that hot air can move upwards under the action of an arc surface after being contacted with the air guide plate 10, and the hot air can be discharged in a concentrated manner, and meanwhile, the discharge efficiency of the hot air is ensured.
The invention relates to a heat dissipation switch cabinet and a heat dissipation channel structure thereof.
Firstly, the upper end of the air inlet channel 8 is communicated with the air inlet device 2, an air outlet 9 is fixedly arranged on one side of the air inlet channel 8 facing the inside of the switch cabinet main body 1, an opening corresponding to the air outlet 9 is arranged on the lower end of the air outlet channel 3, the flow range of air flow can be controlled to improve the speed of the air flow entering the inside of the switch cabinet main body 1, so that the heat dissipation efficiency of the air flow is improved, the air outlet 9 and a heating switch can be utilized to correspond one by one, the heat dissipation effect of a heating source can be improved, and the air flow absorbing heat can be directly discharged outwards through the opening on the lower end of the air outlet channel 3, the efficiency of heat discharge is improved, an air guide plate 10 is fixedly arranged inside the lower end of the air outlet channel 3, the air guide plate 10 is arranged in an inclined arc shape on the right side, and the air flow can move upwards under the action of an arc surface after being contacted with the air guide plate 10, therefore, the hot air is intensively discharged, and meanwhile, the discharging efficiency of the hot air is ensured, then, the upper end of the extruding plate 5 is arranged in the anti-tilting device 4, the lower end of the anti-tilting device 4 is bent upwards and is arranged at an acute angle with the upper end, when the switch cabinet main body 1 is inclined due to external impact, the lower end of the anti-tilting device 4 can be utilized to outwards rotate out to enable the extruding plate 5 to be contacted with the ground, so that the switch cabinet main body 1 is supported so as not to cause more damage, wherein the transverse moving plate 7 is movably arranged at the rear end of the switch cabinet main body 1, the triggering plates 6 are fixedly arranged at the left end and the right end of the transverse moving plate 7, the lower end of the transverse moving plate 7 is fixedly provided with the T-shaped meshing plate 17, the external impact can be contacted with the triggering plate 6 before contacting with the switch cabinet main body 1, the transverse moving plate 7 is driven to drive the meshing plate 17 to move in the opposite direction against the acting force of a spring, then the rotation plate 16 is movably arranged on one side of the tilting prevention device 4 towards the switch cabinet main body 1, the rotation plate 16 and the occluding plate 17 are mutually occluded, a right trapezoid groove is formed in the rotation plate 16, when the occluding plate 17 moves, the rotation plate contacts with the inclined surface of the groove in the rotation plate 16, so that the rotation plate 16 rotates downwards under the action of the inclined surface to disconnect the connection with the occluding plate 17, the tilting prevention device 4 rotates outwards under the action of a spring, the effect of supporting one side opposite to external impact is achieved, then the roller 11 is fixedly arranged on the lower end of the tilting prevention device 4, the through groove 12 corresponding to the roller is formed in the lower end of the extruding plate 5, when the impact force is too large, the extruding plate 5 can overcome the action force of the spring in the tilting prevention device 4 to move towards the inside of the tilting prevention device 4, the roller 11 can pass through the through groove 12 to contact with the ground, the effect of enabling the switch cabinet main body 1 to slide outwards to weaken impact inertia is achieved, the extrusion layer 13 made of rubber is fixedly arranged in the extrusion plate 5, even equidistant through holes are formed in the lower end of the extrusion plate 5, when the extrusion plate 5 moves towards the inside of the anti-tilting device 4, the extrusion layer 13 made of rubber can be extruded by the through holes to contact with the ground, so that the friction coefficient of the extrusion plate 5 and the ground is improved, the absorption efficiency of impact force is improved, the sliding distance of the switch cabinet main body is reduced, finally, a first support rod 14 is movably arranged towards one side of the switch cabinet main body 1 through the anti-tilting device 4, a second support rod 15 is movably arranged at the lower end of the outer side of the switch cabinet main body 1, the first support rod 14 and the second support rod 15 are hinged, and when the anti-tilting device 4 rotates outwards, the first support rod 14 and the second support rod 15 can be driven to rotate, thereby let the fixture block 18 on the first bracing piece 14 get into in the recess on the second bracing piece 15, fix the angle behind first bracing piece 14 and the rotation of second bracing piece 15, reach and support the effect of preventing down device 4 after outwards rotating to preventing down device 4.
Claims (6)
1. The utility model provides a cubical switchboard, includes cubical switchboard main part (1), cubical switchboard main part (1) left and right sides lower extreme movable mounting has anti-falling device (4), anti-falling device (4) lower extreme movable mounting has stripper plate (5), stripper plate (5) upper end sets up inside anti-falling device (4), anti-falling device (4) lower extreme is upwards buckled and is acute angle contained angle setting with the upper end, its characterized in that: the automatic tilting prevention device comprises a switch cabinet main body (1), wherein a transverse moving plate (7) is movably arranged at the rear end of the switch cabinet main body (1), a trigger plate (6) is fixedly arranged at the left end and the right end of the transverse moving plate (7), a biting plate (17) is fixedly arranged at the lower end of the transverse moving plate (7), a rotating plate (16) is movably arranged at one side of the tilting prevention device (4) towards the switch cabinet main body (1), the rotating plate (16) and the biting plate (17) are mutually meshed, a right trapezoid groove used for meshing is formed in the rotating plate (16), a first supporting rod (14) is movably arranged at one side of the tilting prevention device (4) towards the switch cabinet main body (1), a second supporting rod (15) is movably arranged at the lower end of the outer side of the switch cabinet main body (1), the first supporting rod (14) and the second supporting rod (15) are hinged, a clamping block (18) is movably arranged at the lower end of the first supporting rod (14), and a groove corresponding to the clamping block (18) is formed in the second supporting rod (15), and the tilting prevention device (4) is connected with the switch cabinet main body (1) through a spring.
2. A switchgear as claimed in claim 1, wherein: the lower end of the anti-falling device (4) is fixedly provided with a roller (11), and the lower end of the extrusion plate (5) is provided with a through groove (12) corresponding to the roller.
3. A switchgear as claimed in claim 1, wherein: the extrusion plate (5) is internally and fixedly provided with an extrusion layer (13) made of rubber materials, and through holes with uniform equidistance are formed in the lower end of the extrusion plate (5).
4. The heat dissipation channel structure of a switch cabinet according to claim 1, wherein an air inlet channel (8) is formed in the inner wall of the left side of the switch cabinet main body (1), and an air outlet channel (3) is formed in the inner wall of the right side of the switch cabinet main body (1).
5. The heat dissipation channel structure of a switchgear as claimed in claim 4, wherein: the upper end of the air inlet channel (8) is communicated with the air inlet device (2), an air outlet (9) is fixedly arranged on one side, facing the inside of the switch cabinet main body (1), of the air inlet channel (8), and an opening corresponding to the air outlet (9) is formed in the lower end of the air outlet channel (3).
6. The heat dissipation channel structure of a switchgear as claimed in claim 4, wherein: the air guide plate (10) is fixedly arranged in the lower end of the exhaust passage (3), and the air guide plate (10) is arranged in an inclined arc shape on the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011280601.4A CN112398032B (en) | 2020-11-16 | 2020-11-16 | Heat dissipation switch cabinet and heat dissipation channel structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011280601.4A CN112398032B (en) | 2020-11-16 | 2020-11-16 | Heat dissipation switch cabinet and heat dissipation channel structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112398032A CN112398032A (en) | 2021-02-23 |
| CN112398032B true CN112398032B (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011280601.4A Active CN112398032B (en) | 2020-11-16 | 2020-11-16 | Heat dissipation switch cabinet and heat dissipation channel structure thereof |
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| Country | Link |
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| CN (1) | CN112398032B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003071655A (en) * | 2001-08-31 | 2003-03-12 | Nichiha Corp | Manufacturing method of corner member for facing and fixture |
| CN207474971U (en) * | 2017-11-29 | 2018-06-08 | 昆明湘云衡电气设备有限公司 | A kind of mining high-voltage distribution cabinet moves protective device |
| CN210628858U (en) * | 2019-10-25 | 2020-05-26 | 江苏艾福瑞斯新能源有限公司 | Novel UPS machine case |
| CN211320698U (en) * | 2019-12-17 | 2020-08-21 | 郑州科技学院 | Switch board with anticollision explosion-proof function |
| CN211530515U (en) * | 2019-11-21 | 2020-09-18 | 青州市永兴低压电器厂 | Outdoor transformer box with good stability |
| CN111731357A (en) * | 2020-06-22 | 2020-10-02 | 马鞍山宏瑞金属制品有限公司 | Hot-pressed steel block conveying device with anti-toppling structure |
-
2020
- 2020-11-16 CN CN202011280601.4A patent/CN112398032B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003071655A (en) * | 2001-08-31 | 2003-03-12 | Nichiha Corp | Manufacturing method of corner member for facing and fixture |
| CN207474971U (en) * | 2017-11-29 | 2018-06-08 | 昆明湘云衡电气设备有限公司 | A kind of mining high-voltage distribution cabinet moves protective device |
| CN210628858U (en) * | 2019-10-25 | 2020-05-26 | 江苏艾福瑞斯新能源有限公司 | Novel UPS machine case |
| CN211530515U (en) * | 2019-11-21 | 2020-09-18 | 青州市永兴低压电器厂 | Outdoor transformer box with good stability |
| CN211320698U (en) * | 2019-12-17 | 2020-08-21 | 郑州科技学院 | Switch board with anticollision explosion-proof function |
| CN111731357A (en) * | 2020-06-22 | 2020-10-02 | 马鞍山宏瑞金属制品有限公司 | Hot-pressed steel block conveying device with anti-toppling structure |
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| Publication number | Publication date |
|---|---|
| CN112398032A (en) | 2021-02-23 |
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