CN210379937U

CN210379937U - Block terminal that heat dispersion is high

Info

Publication number: CN210379937U
Application number: CN201921053076.5U
Authority: CN
Inventors: 谢燕芬
Original assignee: Suzhou Yunji Intelligent Power Consulting Management Co Ltd
Current assignee: Suzhou songwu Electric Power Technology Co.,Ltd.
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-04-21
Anticipated expiration: 2029-07-08

Abstract

The utility model relates to a block terminal heat dissipation technical field discloses a block terminal that heat dispersion is high, including the electricity distribution room, the upper end fixedly connected with shielding plate of electricity distribution room, and one side of electricity distribution room articulates there is the electricity room door, the lower extreme fixedly connected with air-purifying chamber of electricity distribution room, electricity room door one side is provided with the lock, and the position that the centre of electricity room door is close to the upper end is provided with transparent window, the intermediate position of air-purifying chamber one side is provided with the first entry of electric wire, and one side that the air-purifying chamber is close to the electricity room door is provided with the dust screen. On having set up traditional exhaust radiating basis, additionally set up the water heat dissipation, through the filler injected water for on the water storage box to can give the block terminal heat dissipation through the principle of water endothermic evaporation, the heat that produces when also can directly absorbing the sun and shining the block terminal, thereby the temperature that makes the block terminal is in suitable state, can follow the aperture outflow on the filler lid when water is heated the volume and expands greatly, can not make the block terminal produce the deformation.

Description

Block terminal that heat dispersion is high

Technical Field

The utility model relates to a block terminal heat dissipation technical field specifically is a block terminal that heat dispersion is high.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can generate heat during working, can cause component damage if heat is not dissipated, and is necessary to use the distribution box with the heat dissipation function.

The distribution box in the existing market is not good enough in heat dissipation performance, cannot adapt to outdoor high-temperature occasions in summer, and is large in limitation. Therefore, those skilled in the art have provided a distribution box with high heat dissipation performance to solve the above problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a block terminal that heat dispersion is high to the block terminal heat dispersion on the existing market who proposes in solving above-mentioned background art is good enough, can not adapt to the problem of the outdoor high temperature occasion in summer.

In order to achieve the above object, the utility model provides a following technical scheme: a distribution box with high heat dissipation performance comprises a distribution chamber, wherein a shielding plate is fixedly connected to the upper end of the distribution chamber, a door of the distribution chamber is hinged to one side of the distribution chamber, a gas purifying chamber is fixedly connected to the lower end of the distribution chamber, a door lock is arranged on one side of the door of the distribution chamber, a transparent window is arranged in the middle of the door of the distribution chamber and close to the upper end of the door of the distribution chamber, a first wire inlet is formed in the middle of one side of the gas purifying chamber, and a dust screen is arranged on one side of the;

the electricity distribution room is including the heat dissipation back plate, the both sides of heat dissipation back plate all are provided with the heat dissipation curb plate, the upper end of two heat dissipation curb plates all is provided with the water storage box, the intermediate position of two water storage boxes is provided with the air-blower, and the intermediate position of one side that two water storage boxes correspond all is provided with the filler.

As a further aspect of the present invention: the inboard position of being close to the heat dissipation back plate of electricity distribution room lower extreme is provided with two electric wire second entrances, and the inboard intermediate position of electricity distribution room lower extreme is provided with the fan, electricity distribution room lower extreme inboard is close to electricity distribution room and electric room door articulated position and is provided with the dehumidifier.

As a further aspect of the present invention: the water filling port is provided with a cover, a small hole penetrating through the cover is formed in the middle of the cover, and a sealing rubber ring is arranged on the door of the electric room.

As a further aspect of the present invention: and cylindrical water tanks are arranged in the two heat dissipation side plates and the heat dissipation back plate.

As a further aspect of the present invention: the positions of the lower ends of the two water storage boxes corresponding to the upper ends of the two heat dissipation side plates are respectively provided with four water flowing holes, and the positions of the lower ends of the two water storage boxes corresponding to the upper ends of the heat dissipation rear plates are respectively provided with one water flowing hole.

As a further aspect of the present invention: and the second inlets of the two electric wires and the fan penetrate through the upper end of the air purifying chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. on having set up traditional exhaust radiating basis, additionally set up the water heat dissipation, through the filler injected water for on the water storage box, make rivers advance the inside cylindrical basin of heat dissipation back plate and two heat dissipation curb plates, wait water to stop the water injection when overflowing from the filler, thereby can give the block terminal heat dissipation through the principle of the evaporation of water heat absorption, the heat that produces when also can directly absorb the sun and shine the block terminal, thereby the temperature that makes the block terminal is in suitable state, can follow the aperture outflow on the filler lid when water is heated the volume and expands too big, can not make the block terminal produce the deformation.

2. Through setting up the dust screen, isolated the dust that gets into the air-purifying chamber to can follow the air-purifying chamber and inhale dustless air when making the fan rotate, protected components and parts effectively, through setting up the dehumidifier, can make the air in the distribution room keep dry, thereby increased the life of components and parts.

Drawings

Fig. 1 is a schematic structural view of a distribution box with high heat dissipation performance;

FIG. 2 is a schematic diagram of a structure of a distribution room in a distribution box with high heat dissipation performance;

FIG. 3 is a plan view of a side plate and a water storage box of a distribution box with high heat dissipation performance;

fig. 4 is a plan view of a heat dissipation rear plate and a water storage box in a distribution box with high heat dissipation performance.

In the figure: 1. a distribution room; 2. a shielding plate; 3. a gas purifying chamber; 4. a dust screen; 5. a first wire inlet; 6. a door lock; 7. a transparent window; 8. a cabinet door; 11. a heat dissipation side plate; 12. a heat dissipation rear plate; 13. a water storage box; 14. a water filling port; 15. a wire second inlet; 16. a fan; 17. a dehumidifier; 18. a blower.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a distribution box with high heat dissipation performance includes a distribution room 1, a shielding plate 2 is fixedly connected to an upper end of the distribution room 1, a door 8 is hinged to one side of the distribution room 1, a gas purification chamber 3 is fixedly connected to a lower end of the distribution room 1, a door lock 6 is arranged on one side of the door 8, a transparent window 7 is arranged in the middle of the door 8 near the upper end, a first wire inlet 5 is arranged in the middle of one side of the gas purification chamber 3, and a dust screen 4 is arranged on one side of the gas purification chamber 3 near the door 8;

the distribution room 1 includes heat dissipation back plate 12, and the both sides of heat dissipation back plate 12 all are provided with heat dissipation curb plate 11, and the upper end of two heat dissipation curb plates 11 all is provided with water storage box 13, and the intermediate position of two water storage boxes 13 is provided with air-blower 18, and the intermediate position of one side that two water storage boxes 13 correspond all is provided with filler 14.

In fig. 2: the inboard position that is close to heat dissipation back plate 12 of 1 lower extreme of electricity distribution room is provided with two electric wire second entry 15, thereby can introduce the electric wire in the air purifying chamber 3, the inboard intermediate position of 1 lower extreme of electricity distribution room is provided with fan 16, thereby can inhale 1 reinforcing circulation of air heat dissipation of electricity distribution room to the air in the air purifying

chamber

3, 1 lower extreme inboard of electricity distribution room is close to electricity distribution room 1 and the articulated position of electricity room door 8 and is provided with dehumidifier 17, thereby make the air drying, and then increase components and parts's life.

In fig. 2: be provided with the lid on the filler 14 to can protect filler 14 and prevent water rapid evaporation, there is a aperture that runs through the lid in the middle of the lid, thereby can discharge the air and water that are heated and expand, the protection block terminal does not take place to warp, is equipped with the sealing rubber circle on the electricity room door 8, thereby strengthens the leakproofness of electricity distribution room 1.

In fig. 2: the two radiating side plates 11 and the radiating rear plate 12 are both provided with cylindrical water channels inside, so that water can be stored for radiating.

In fig. 2: the lower ends of the two water storage boxes 13 are provided with four water flowing holes corresponding to the upper ends of the two heat dissipation side plates 11, so that water stored in the water storage boxes 13 can flow into the cylindrical water tank of the heat dissipation side plates 11, and the lower ends of the two water storage boxes 13 are provided with one water flowing hole corresponding to the upper end of the heat dissipation rear plate 12, so that water stored in the water storage boxes 13 can flow into the cylindrical water tank of the heat dissipation rear plate 12.

In fig. 2: both the second inlets 15 for electrical wires and the fan 16 extend through the upper end of the air-purifying chamber 3, so that the electrical wires and air in the air-purifying chamber 3 can enter the electricity distribution chamber 1.

The utility model discloses a theory of operation: when the distribution box is powered on to work, the fan 16 sucks dust-free air from the air purifying chamber 3, the dust-free air and the air blower 18 act together to enable air to circulate for heat dissipation, and the heat dissipation rear plate 12 and the heat dissipation side plates 11 dissipate heat for the distribution box in a mode that water inside the distribution box absorbs heat and evaporates.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The distribution box with high heat dissipation performance comprises a distribution room (1) and is characterized in that a shielding plate (2) is fixedly connected to the upper end of the distribution room (1), a room door (8) is hinged to one side of the distribution room (1), an air purifying chamber (3) is fixedly connected to the lower end of the distribution room (1), a door lock (6) is arranged on one side of the room door (8), a transparent window (7) is arranged in the middle of the room door (8) and close to the upper end, a first electric wire inlet (5) is arranged in the middle of one side of the air purifying chamber (3), and a dust screen (4) is arranged on one side of the air purifying chamber (3) and close to the room door (8);

the power distribution room (1) is including heat dissipation back plate (12), the both sides of heat dissipation back plate (12) all are provided with heat dissipation curb plate (11), the upper end of two heat dissipation curb plates (11) all is provided with water storage box (13), the intermediate position of two water storage boxes (13) is provided with air-blower (18), and the intermediate position of one side that two water storage boxes (13) correspond all is provided with filler (14).

2. The distribution box with high heat dissipation performance according to claim 1, wherein two second wire inlets (15) are arranged at positions, close to the heat dissipation rear plate (12), of the inner side of the lower end of the distribution box (1), a fan (16) is arranged at a middle position of the inner side of the lower end of the distribution box (1), and a dehumidifier (17) is arranged at a position, close to the hinged position of the distribution box (1) and the electric box door (8), of the inner side of the lower end of the distribution box (1).

3. The distribution box with high heat dissipation performance according to claim 1, wherein a cover is arranged on the water filling port (14), a small hole penetrating through the cover is formed in the middle of the cover, and a sealing rubber ring is arranged on the cabinet door (8).

4. The distribution box with high heat dissipation performance according to claim 1, wherein the two heat dissipation side plates (11) and the heat dissipation back plate (12) are provided with cylindrical water grooves inside.

5. The distribution box with high heat dissipation performance according to claim 1, wherein four water flow holes are formed at the lower ends of the two water storage boxes (13) corresponding to the upper ends of the two heat dissipation side plates (11), and one water flow hole is formed at the lower end of the two water storage boxes (13) corresponding to the upper end of the heat dissipation rear plate (12).

6. The distribution box with high heat dissipation performance according to claim 1, wherein the two second wire inlets (15) and the fan (16) penetrate through the upper end of the air purifying chamber (3).