CN221126581U - Totally enclosed outdoor dustproof switch board - Google Patents
Totally enclosed outdoor dustproof switch board Download PDFInfo
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- CN221126581U CN221126581U CN202322648781.2U CN202322648781U CN221126581U CN 221126581 U CN221126581 U CN 221126581U CN 202322648781 U CN202322648781 U CN 202322648781U CN 221126581 U CN221126581 U CN 221126581U
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- power distribution
- distribution cabinet
- heat dissipation
- cabinet
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Abstract
The utility model discloses a totally-enclosed outdoor dustproof power distribution cabinet which comprises a power distribution cabinet body, wherein a cabinet door is hinged to the side surface of the power distribution cabinet body, a liquid cooling heat dissipation mechanism is arranged on at least one side surface, connected with the side surface, provided with the cabinet door, of the power distribution cabinet body, the liquid cooling heat dissipation mechanism penetrates through a side plate of the cabinet door, and a plurality of closable heat dissipation holes are uniformly formed in the surface, opposite to the cabinet door, of the power distribution cabinet body. The fully-closed power distribution cabinet is adopted, so that the effect of blocking dust from entering the cabinet body can be effectively achieved, the structure is simple, the maintenance is convenient, and the maintenance cost is reduced; the liquid cooling heat dissipation mechanism is mainly used for heat dissipation during heat dissipation, so that normal operation of equipment is guaranteed, and the service lives of the power distribution cabinet and the equipment in the power distribution cabinet are prolonged; the radiating holes can be closed, when the temperature in the cabinet is not high, the radiating holes are closed to prevent dust from entering, and when the temperature in the cabinet is high and emergency heat dissipation is needed, the radiating holes are opened, so that rapid heat dissipation and temperature reduction are realized.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a totally-enclosed outdoor dustproof power distribution cabinet.
Background
The power distribution cabinet is divided into a power distribution cabinet, an illumination power distribution cabinet, a metering cabinet and the like, and is final equipment of a power distribution system. The switch board is usually set up outdoors, and in the region that raise dust is more, the switch board needs to have better dustproof performance to avoid dust accumulation and cause influence, shorten the life-span to the equipment in the switch board.
The chinese patent of application number 202110242250.6 discloses a dust protected switch board, including the switch board body, the equal fixed mounting in both sides of switch board body has dustproof mechanism, and dustproof mechanism includes rectangle case, a plurality of baffle and dust filtering mechanism, and this application is through setting up dustproof mechanism in the air inlet department of the switch board cabinet body to reduce the internal dust of air-intake cabinet, have better dustproof effect, provide good operational environment for the internal components and parts of switch board cabinet.
Above-mentioned patent plays dustproof effect through dustproof mechanism, and its structure is complicated, has increased maintenance cost, and baffle and the dust filtering mechanism etc. that set up simultaneously are unfavorable for the heat dissipation of switch board, can influence the normal work of the interior equipment of switch board. Therefore, we propose a totally enclosed outdoor dustproof switch board.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the totally-enclosed outdoor dustproof power distribution cabinet which can effectively prevent dust from entering the cabinet body, has a simple structure, is convenient to maintain, reduces the maintenance cost and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a totally enclosed outdoor dustproof switch board, includes the switch board, the side surface of switch board articulates there is the cabinet door, and at least one of switch board is provided with liquid cooling mechanism with the side surface that is provided with cabinet door one side surface connection, liquid cooling mechanism runs through and sets up on the curb plate of cabinet door, evenly has offered a plurality of closed louvre on the opposite side surface relative with the cabinet door on the switch board, and the switch board is inside to be close to louvre department and is provided with radiator fan.
As a preferable technical scheme of the utility model, the liquid cooling heat dissipation mechanism comprises a heat exchange box arranged on a side plate of the power distribution cabinet, a heat absorption box arranged on the inner side of the power distribution cabinet and a heat dissipation box arranged on the outer side of the power distribution cabinet, an even number of circulating pipes are arranged between the heat absorption box and the heat dissipation box, and circulating pumps are arranged on the circulating pipes.
As a preferable technical scheme of the utility model, the outer side surface of the radiating box is uniformly provided with radiating fins.
As a preferable technical scheme of the utility model, the radiating hole is internally hinged with a rotating plate which is opened upwards, the radiating hole is closed when the rotating plate rotates downwards, and a driving mechanism is arranged between the rotating plate and the outer side surface of the power distribution cabinet.
As a preferable technical scheme of the utility model, the driving mechanism comprises a fixed seat fixedly arranged on the outer side surface of the power distribution cabinet, a movable seat arranged on the outer side surface of the rotating plate and an electric push rod arranged between the fixed seat and the movable seat, wherein the fixed end of the electric push rod is hinged on the fixed seat, and the movable end of the electric push rod is hinged with the movable seat.
As a preferable technical scheme of the utility model, the outer side surface of the rotating plate is provided with a cover plate, the length and width of the cover plate are slightly larger than those of the rotating plate, and the movable seat is arranged on the outer side surface of the cover plate.
As a preferable technical scheme of the utility model, the inner side surface of the cover plate is provided with a sealing gasket, and the sealing gasket is extruded between the cover plate and the outer side surface of the power distribution cabinet when the rotating plate seals the heat dissipation holes.
Compared with the prior art, the utility model has the beneficial effects that: the fully-closed power distribution cabinet is adopted, so that the effect of blocking dust from entering the cabinet body can be effectively achieved, the structure is simple, the maintenance is convenient, and the maintenance cost is reduced; the liquid cooling heat dissipation mechanism is mainly used for heat dissipation during heat dissipation, so that normal operation of equipment is guaranteed, and the service lives of the power distribution cabinet and the equipment in the power distribution cabinet are prolonged; the radiating holes can be closed, when the temperature in the cabinet is not high, the radiating holes are closed to prevent dust from entering, when the temperature in the cabinet is high and emergency heat dissipation is needed, the radiating holes are opened, meanwhile, the radiating fans are opened to realize rapid heat dissipation and cooling, dust entering the power distribution cabinet can be greatly reduced due to the fact that the radiating fans are opened, the radiating holes are closed again after the temperature is low, dust is prevented from entering the cabinet body through the radiating holes, and the heat dissipation of the power distribution cabinet is not affected when the dustproof effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic diagram of the structure of the present utility model;
Fig. 5 is a schematic structural view of the present utility model.
In the figure: the heat-exchange type electric power distribution cabinet comprises a power distribution cabinet body 1, a cabinet door 2, a heat exchange box 3, a heat dissipation box 31, a heat absorption box 32, a circulation pipe 4, a circulation pump 5, a heat dissipation plate 6, a rotating plate 7, a heat dissipation hole 8, a cover plate 9, a sealing gasket 10, a fixing seat 11, an electric push rod 12 and a movable seat 13.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a totally enclosed outdoor dustproof switch board, includes switch board 1, the side surface of switch board 1 articulates there is cabinet door 2, has adopted totally enclosed switch board, can effectively play the effect that the separation dust got into the cabinet is internal, simple structure, and it is convenient to maintain, has reduced maintenance cost.
The power distribution cabinet is characterized in that a liquid cooling heat dissipation mechanism is arranged on one side surface of the power distribution cabinet 1, which is connected with one side surface of the cabinet door 2, or liquid cooling heat dissipation mechanisms are arranged on two side surfaces of the power distribution cabinet, the liquid cooling heat dissipation mechanisms penetrate through side plates of the cabinet door 2, and heat dissipation is carried out mainly by means of the liquid cooling heat dissipation mechanisms during heat dissipation, so that normal operation of equipment is guaranteed, and the service lives of the power distribution cabinet and equipment in the power distribution cabinet are prolonged.
A plurality of closable radiating holes 8 are uniformly formed in the surface of the other side, opposite to the cabinet door 2, of the power distribution cabinet 1, radiating fans are arranged in the power distribution cabinet 1 and close to the radiating holes 8, the radiating holes 8 are closable when the temperature in the cabinet is low, the radiating holes 8 are closed to prevent dust from entering, the radiating fans are opened when the temperature in the cabinet is high and needs to be subjected to emergency radiating, the radiating fans are opened simultaneously, rapid radiating and cooling are achieved, meanwhile, dust entering the power distribution cabinet 1 can be greatly reduced due to the fact that the radiating fans are opened, the radiating holes 8 are closed after the temperature is low, dust is prevented from entering the cabinet body through the radiating holes 8, and radiating of the power distribution cabinet is not affected when the dustproof effect is improved.
The preferred technical scheme, liquid cooling mechanism includes the heat exchange box 3 of setting on the switch board 1 curb plate, and heat exchange box 3 is including setting up the inboard heat absorption case 32 of switch board 1 and setting up the radiating box 31 in the switch board 1 outside, is provided with 2-4 even circulating pipe 4 of group between heat absorption case 32 and the radiating box 31, is provided with circulating pump 5 on the circulating pipe 4, and circulating pump 5 makes the coolant liquid circulate in radiating box 31 and heat absorption case 32 through circulating pipe 4, carries the heat in the switch board 1 of heat absorption case 32 to radiating box 31 and disperse to outside air in, realizes liquid cooling heat dissipation.
A temperature sensor is arranged in the heat absorption box 32 and is used for detecting the temperature of the liquid in the heat absorption box 32, the temperature sensor is electrically connected with a controller arranged in the cabinet, the controller is preferably a Mitsubishi FX2N series PLC controller, the controller is used for judging the temperature and automatically opening the circulation pumps 5 with corresponding quantity according to a preset program, so that the circulation speed of the cooling liquid is regulated, the cooling speed is increased, and the heat is rapidly dissipated.
According to the preferred technical scheme, the radiating fins are uniformly arranged on the outer side surface of the radiating box 31, so that the radiating speed can be further increased.
Optionally, the outer side surface of the heat absorbing box 32 is also uniformly provided with cooling fins, so as to increase the contact area with the air in the power distribution cabinet 1 and absorb more heat.
Alternatively, the heat absorbing tank 32 may be directly connected to a heat generating device through a heat conducting plate, etc., and a heat conducting silicone grease is disposed between the heat conducting plate and the heat absorbing tank 32 to directly guide heat into the heat absorbing tank 32, thereby improving the heat dissipation speed.
The preferred technical scheme, articulated rotating plate 7 that is provided with upwards open in the louvre 8, closed louvre 8 when rotating plate 7 down is provided with actuating mechanism between the outside surface of rotating plate 7 and switch board 1, drives rotating plate 7 through actuating mechanism and rotates, realizes the automatic switch in louvre 8.
Specifically, actuating mechanism is including fixed fixing base 11 that sets up at switch board 1 outside surface, set up the movable seat 13 at the rotor plate 7 outside surface and set up the electric putter 12 between fixing base 11 and movable seat 13, electric putter 12's stiff end articulates on fixing base 11, electric putter 12's active end and movable seat 13 are articulated, electric putter 12 and radiator fan all are connected with the controller electricity that sets up in switch board 1, still be provided with another temperature sensor in the switch board 1 for detect the temperature in the cabinet and transmit corresponding signal and give the controller, judge when the temperature exceeds the setting value when the controller, and when all circulating pumps are all opened at this moment, open electric putter 12 and radiator fan promptly, electric putter 12 drives rotor plate 7 and upwards rotate and open louvre 8, thereby realize quick heat dissipation.
The cooling fan, the controller, the electric push rod 12, the circulating pump, the temperature sensor and the like used in the present utility model are all commonly used electronic components in the prior art, and the specific structure, the working principle, the circuit connection and the like are all known techniques and are not described in detail herein.
Since the rotating plate 7 is opened upward, dust on the outer surface thereof does not fall into the lower heat dissipation holes 8, further improving the dust-proof effect.
The preferred technical scheme, the outside surface of rotor plate 7 is provided with apron 9, and the length and the width of apron 9 are slightly greater than the length and the width of rotor plate 7, movable seat 13 sets up the outside surface at apron 9, and when rotor plate 7 closed louvre 8, apron 9 can seal in the gap outside between rotor plate 7 and louvre 8 to play dustproof effect.
According to a further preferred technical scheme, the sealing gasket 10 is arranged on the inner side surface of the cover plate 9, and when the rotating plate 7 seals the heat dissipation holes 8, the sealing gasket 10 is extruded between the cover plate 9 and the outer side surface of the power distribution cabinet 1, so that the sealing performance between the cover plate 9 and the power distribution cabinet 1 is better.
The non-disclosed parts of the utility model are all prior art, and the specific structure, materials and working principle thereof are not described in detail. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a totally enclosed outdoor dustproof switch board, includes switch board (1), its characterized in that: the cabinet door is characterized in that a cabinet door (2) is hinged to the side surface of the power distribution cabinet (1), a liquid cooling heat dissipation mechanism is arranged on at least one side surface of the power distribution cabinet (1) and connected with one side surface of the cabinet door (2), the liquid cooling heat dissipation mechanism is arranged on a side plate of the cabinet door (2) in a penetrating mode, a plurality of closable heat dissipation holes (8) are uniformly formed in the surface, opposite to the cabinet door (2), of the power distribution cabinet (1), and a heat dissipation fan is arranged in the power distribution cabinet (1) and close to the heat dissipation holes (8).
2. The totally enclosed outdoor dustproof power distribution cabinet of claim 1, wherein: the liquid cooling heat dissipation mechanism comprises a heat exchange box (3) arranged on a side plate of the power distribution cabinet (1), the heat exchange box (3) comprises a heat absorption box (32) arranged on the inner side of the power distribution cabinet (1) and a heat dissipation box (31) arranged on the outer side of the power distribution cabinet (1), an even number of circulating pipes (4) are arranged between the heat absorption box (32) and the heat dissipation box (31), and a circulating pump (5) is arranged on the circulating pipes (4).
3. The totally enclosed outdoor dustproof power distribution cabinet of claim 2, wherein: and radiating fins are uniformly arranged on the outer side surface of the radiating box (31).
4. The totally enclosed outdoor dustproof power distribution cabinet of claim 1, wherein: the heat dissipation device is characterized in that a rotating plate (7) which is upwards opened is hinged in the heat dissipation hole (8), the heat dissipation hole (8) is closed when the rotating plate (7) rotates downwards, and a driving mechanism is arranged between the rotating plate (7) and the outer side surface of the power distribution cabinet (1).
5. The totally enclosed outdoor dustproof power distribution cabinet of claim 4, wherein: the driving mechanism comprises a fixed seat (11) fixedly arranged on the outer side surface of the power distribution cabinet (1), a movable seat (13) arranged on the outer side surface of the rotating plate (7) and an electric push rod (12) arranged between the fixed seat (11) and the movable seat (13), wherein the fixed end of the electric push rod (12) is hinged to the fixed seat (11), and the movable end of the electric push rod (12) is hinged to the movable seat (13).
6. The totally enclosed outdoor dustproof power distribution cabinet of claim 5, wherein: the outer side surface of the rotating plate (7) is provided with a cover plate (9), the length and the width of the cover plate (9) are slightly larger than those of the rotating plate (7), and the movable seat (13) is arranged on the outer side surface of the cover plate (9).
7. The totally enclosed outdoor dustproof power distribution cabinet of claim 6, wherein: the inner side surface of the cover plate (9) is provided with a sealing gasket (10), and the sealing gasket (10) is extruded between the cover plate (9) and the outer side surface of the power distribution cabinet (1) when the rotating plate (7) seals the radiating holes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322648781.2U CN221126581U (en) | 2023-09-28 | 2023-09-28 | Totally enclosed outdoor dustproof switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322648781.2U CN221126581U (en) | 2023-09-28 | 2023-09-28 | Totally enclosed outdoor dustproof switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221126581U true CN221126581U (en) | 2024-06-11 |
Family
ID=91336155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322648781.2U Active CN221126581U (en) | 2023-09-28 | 2023-09-28 | Totally enclosed outdoor dustproof switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221126581U (en) |
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2023
- 2023-09-28 CN CN202322648781.2U patent/CN221126581U/en active Active
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