CN212695565U - Multidirectional heat dissipation structure for power distribution cabinet - Google Patents
Multidirectional heat dissipation structure for power distribution cabinet Download PDFInfo
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- CN212695565U CN212695565U CN202021304233.8U CN202021304233U CN212695565U CN 212695565 U CN212695565 U CN 212695565U CN 202021304233 U CN202021304233 U CN 202021304233U CN 212695565 U CN212695565 U CN 212695565U
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Abstract
The utility model relates to a multidirectional heat dissipation structure for a power distribution cabinet, which has simple structure and convenient maintenance and cleaning, and does not need to completely stop heat dissipation of the power distribution cabinet during cleaning, and is characterized in that a main fixed plate is fixedly arranged at the center of a fixed frame, an auxiliary fixed plate is connected with the main fixed plate, a plurality of mounting holes are arranged at the edge of the fixed frame, a main fan mounting groove is arranged at the center of the main fixed plate, a main fan is arranged in the main fan mounting groove, a dust screen is arranged in the main fan mounting groove, an auxiliary fan mounting groove is arranged at the center of the auxiliary fixed plate, an auxiliary fan is arranged in the auxiliary fan mounting groove, a dust screen is arranged in the auxiliary fan mounting groove, a hinge shaft penetrates through the main fixed plate along the connecting direction of the main fixed plate and the auxiliary fixed plate, connecting sleeves are respectively arranged at the two ends of the hinge shaft, a fixed seat and, the connecting sleeve is provided with a limiting clamp.
Description
Technical Field
The utility model relates to a multidirectional heat radiation structure for switch board relates to one kind and can be used for the multidirectional heat radiation structure of switch board, belongs to the distribution equipment field. In particular to a multidirectional heat radiation structure which has simple structure, is convenient to maintain and clean and does not need to completely stop heat radiation of a power distribution cabinet during cleaning.
Background
There are many controlling means and circuit inside the block terminal, those controlling means can release a large amount of heats when work, if a large amount of heats can not distribute in the block terminal, probably can lead the circuit spontaneous combustion, controlling means burns out, the heat abstractor theory of operation that the block terminal set reaches the purpose of cooling through the circulation of air, the present all switch board heat abstractor of all fixing on the block terminal, be difficult to the clearance, in-process at the clearance can not normally work, at this moment the switch board will have the potential safety hazard at the during operation.
Notice No. CN203607715U discloses a switch board heat abstractor, including the switch board box, box top seted up a ventilation cooling hole, the upper portion of ventilation cooling hole is equipped with vertical baffle all around, the vertical baffle top is equipped with dash board, vertical baffle is close to top department and has seted up ventilation hole or ventilation slot, this heat abstractor is equipped with vertical baffle all around on ventilation cooling hole's upper portion, the vertical baffle top is equipped with dash board and leads to the fact very big inconvenience to personnel's clearance maintenance.
Publication number CN208849317U discloses a high-low voltage power distribution cabinet heat abstractor, this heat abstractor is located electric cabinet body upper surface, including central casing and equipartition in a plurality of wind channels of central casing outlying, these a plurality of wind channels and central casing intercommunication, install the fan in the central casing, this fan is driven by the motor and is rotated, the middle part is equipped with the opening on the electric cabinet body upper surface, and the device structure is complicated, and the size is great, sets up on the switch board top, inconvenient clearance, and heat abstractor can't normally work when the clearance, and the potential safety hazard will be brought in the function of block terminal at this moment.
Disclosure of Invention
In order to improve the condition, the utility model relates to a multidirectional heat radiation structure for switch board provides a simple structure, and the maintenance of being convenient for is clean, and need not to stop completely when clearing up to the radiating multidirectional heat radiation structure of switch board.
The utility model relates to a multidirectional heat radiation structure for switch board is realized like this: the utility model relates to a multidirectional heat radiation structure for a power distribution cabinet, which comprises an auxiliary fan, a hinged shaft, a fixed seat, a dustproof net, a fixed frame, a main fixed plate, a mounting hole, a main fan, an auxiliary fixed plate, a fixed screw hole and a connecting sleeve, wherein the main fixed plate is fixedly arranged at the center of the fixed frame, the auxiliary fixed plate is connected with the main fixed plate, the fixed frame is provided with a plurality of mounting holes near the edge, the center of the main fixed plate is provided with a main fan mounting groove, the main fan is arranged in the main fan mounting groove, the main fan mounting groove is internally provided with the dustproof net, the auxiliary fixed plate is provided with an auxiliary fan mounting groove at the center, the auxiliary fan is arranged in the auxiliary fan mounting groove, the auxiliary fan mounting groove is internally provided with the dustproof net, the hinged shaft penetrates through the main fixed plate along the connecting direction of, the auxiliary fixing plate is hinged with the main fixing plate, and the connecting sleeve is provided with a limiting clamp.
Has the beneficial effects.
The device is simple in structure and convenient to maintain and clean the cooling fan.
And two fans are matched for use, so that the heat dissipation of the power distribution cabinet can be always kept.
Drawings
Fig. 1 the utility model relates to a multidirectional heat radiation structure's spatial structure chart for switch board.
Figure 2 the utility model relates to a three-dimensional structure chart that is used for multidirectional heat radiation structure fixing base of switch board.
Fig. 3 the utility model relates to a multidirectional heat radiation structure's for switch board structural schematic.
In the attached drawings
Wherein the method comprises the following steps: the auxiliary fan comprises an auxiliary fan 1, a hinged shaft 2, a fixed seat 3, a dustproof net 4, a fixed frame 5, a main fixed plate 6, a mounting hole 7, a main fan 8, an auxiliary fixed plate 9, a fixed screw hole 10 and a connecting sleeve 11.
The specific implementation mode is as follows:
the utility model relates to a multidirectional heat radiation structure for switch board is realized like this: the utility model relates to a multidirectional heat dissipation structure for a power distribution cabinet, which comprises an auxiliary fan 1, an articulated shaft 2, a fixed seat 3, a dustproof net 4, a fixed frame 5, a main fixed plate 6, a mounting hole 7, a main fan 8, an auxiliary fixed plate 9, a fixed screw 10 and a connecting sleeve 11, wherein the main fixed plate 6 is fixedly arranged at the center of the fixed frame 5, the auxiliary fixed plate 9 is connected with the main fixed plate 6, the fixed frame 5 is provided with a plurality of mounting holes 7 near the edge, the center of the upper part of the main fixed plate 6 is provided with a main fan 8 mounting groove, the main fan 8 is arranged in the main fan 8 mounting groove, the main fan 8 mounting groove is internally provided with the dustproof net 4, the center of the auxiliary fixed plate 9 is provided with an auxiliary fan 1 mounting groove, the auxiliary fan 1 is arranged in the auxiliary fan 1 mounting groove, the auxiliary fan 1 mounting groove is internally provided with the dustproof net 4, the articulated shaft 2, fixing base 3 and adapter sleeve 11 fixed connection, it has fixed screw 10 to open on the fixing base 3, auxiliary fixed plate 9 and main fixed plate 6 are articulated mutually, the stop clip has been put on the adapter sleeve 11.
When the heat dissipation structure is used, the bolt is matched with the fixed seat 3, the heat dissipation structure is arranged at a heat dissipation vent of the power distribution cabinet, the fixed frame 5 and the power distribution cabinet are fixed through the bolt, at the moment, the main fan 8 is over against the inside of the power distribution cabinet, the auxiliary fan 1 is arranged in the power distribution cabinet, and the main fan 8 is started to directly dissipate heat of the power distribution cabinet;
when the main fan 8 needs to be maintained and cleaned, the auxiliary fan 1 is started, the main fan 8 is closed, the bolt on the fixing frame 5 is taken down, the main fixing plate 6 is rotated, the main fixing plate 6 can drive the auxiliary fixing plate 9 to rotate along the hinge shaft 2, when the auxiliary fixing plate 9 is located at the position of the original main fixing plate 6, the main fixing plate 6 is arranged on the outer side of the power distribution cabinet, at the moment, the auxiliary fan 1 can dissipate heat of the power distribution cabinet, meanwhile, maintenance personnel can maintain and clean the main fan 8, after the cleaning and maintenance of the main fan 8 are finished, the main fan 8 is started, the auxiliary fan 1 is closed, the main fixing plate 6 is rotated reversely, the main fan 8 returns to the original position, heat dissipation is continuously performed on the power distribution cabinet, and the two fans are;
the design that the auxiliary fixing plate 9 is hinged with the main fixing plate 6 can adjust the included angle between the auxiliary fixing plate 9 and the main fixing plate 6 according to requirements, so that the auxiliary fixing plate 9 can be conveniently placed, and the main fixing plate 6 can be conveniently maintained and cleaned;
the connecting sleeve 11 is provided with the limiting clamp, so that when the main fan 8 needs to be maintained and cleaned, the main fixing plate 6 can be limited and fixed, and the phenomenon that the main fixing plate 6 is easily rotated to influence the heat dissipation effect and the maintenance and cleaning of the fan during maintenance is avoided;
reach simple structure, the maintenance of being convenient for is clean, and need not to stop completely when clearing up the radiating purpose of switch board.
The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.
Claims (4)
1. The utility model provides a multidirectional heat radiation structure for switch board, characterized by: by assisting the fan, the articulated shaft, a fixed base, the dust screen, the mount, the main fixed plate, the mounting hole, the main fan, assist the fixed plate, fixed screw and adapter sleeve are constituteed, the fixed mount center department of arranging in of main fixed plate, it is connected with the main fixed plate to assist the fixed plate, the mount is close to the edge and opens there are a plurality of mounting holes, center department opens there is the main fan mounting groove on the main fixed plate, the main fan is arranged in the main fan mounting groove, the main fan mounting groove embeds there is the dust screen, assist the fixed plate center department and open there is the auxiliary fan mounting groove, the auxiliary fan is arranged in the auxiliary fan mounting groove, the auxiliary fan mounting groove embeds there is the dust screen, the articulated shaft runs through the main fixed plate along the direction of connection.
2. The multidirectional heat dissipation structure for power distribution cabinets of claim 1, wherein the auxiliary fixing plate is hinged to the main fixing plate.
3. The multidirectional heat dissipation structure for the power distribution cabinet according to claim 1, wherein a limiting clip is disposed on the connection sleeve.
4. The multidirectional heat dissipation structure for power distribution cabinets of claim 1, wherein fixing screw holes are formed on the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304233.8U CN212695565U (en) | 2020-07-07 | 2020-07-07 | Multidirectional heat dissipation structure for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304233.8U CN212695565U (en) | 2020-07-07 | 2020-07-07 | Multidirectional heat dissipation structure for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212695565U true CN212695565U (en) | 2021-03-12 |
Family
ID=74896107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021304233.8U Active CN212695565U (en) | 2020-07-07 | 2020-07-07 | Multidirectional heat dissipation structure for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212695565U (en) |
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2020
- 2020-07-07 CN CN202021304233.8U patent/CN212695565U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210315 Address after: 221000 Industrial Park on the west side of national highway 104, Maocun Town, Tongshan District, Xuzhou City, Jiangsu Province Patentee after: China media digital media (Jiangsu) Co.,Ltd. Address before: 221000 No.29, LiMiao, Zhangzhai Town, Xuzhou City, Jiangsu Province Patentee before: Cheng Xue |