CN111987610A

CN111987610A - Switch board with heat dissipation dust removal function

Info

Publication number: CN111987610A
Application number: CN202010838598.7A
Authority: CN
Inventors: 邵燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2020-11-24

Abstract

The invention discloses a power distribution cabinet with a heat dissipation and dust removal function, which comprises a power distribution cabinet main body and a heat dissipation and dust removal device arranged on the power distribution cabinet main body, wherein the power distribution cabinet main body comprises a cabinet body, an end cover and a bottom cover, the end cover and the bottom cover are connected with the cabinet body in a sliding manner through a heat dissipation plate, a lifting rod is fixedly arranged on the cabinet body and is respectively fixedly connected with the end cover and the bottom cover, and the interior of the cabinet body is arranged in a wiring area; the heat dissipation and dust removal device comprises an air inlet fan and an air outlet fan, wherein the air inlet fan and the air outlet fan are respectively communicated with the top and the bottom of the box body and are positioned in the middle of the lifting rod. The heat dissipation plate, the heat dissipation groove and the lifting rod are adopted, and the air inlet fan, the air outlet fan and the filter layer are matched, so that the communication condition of the box body and the outside can be adjusted, the heat dissipation and the dust removal can be realized in time, and the box body can be folded to prevent rain; adopt weather inductor and temperature sensor, the waterproof eaves of cooperation in time gives the inside heat dissipation of box, prevents simultaneously that the rainy day box from intaking.

Description

Switch board with heat dissipation dust removal function

Technical Field

The invention relates to a power distribution cabinet, in particular to a power distribution cabinet with a heat dissipation and dust removal function.

Background

The more common power equipment of switch board is often used for the load and more disperses, the less occasion in return circuit, along with economic development, the rise of power consumption, and the use of switch board is also increasing. Because switch board main part internally mounted a lot of electrical components, its total resistance is higher, can produce a large amount of heats at the during operation, and the dust of piling up on electrical components for a long time also can influence electrical components's heat dissipation, and high temperature can influence electrical components's working property, shortens electrical components's life, takes place accidents such as conflagration even.

At present technical center, in order to in time to dispel the inside heat of switch board, generally all can set up the multiunit louvre on the lateral wall of switch board, dispel the heat for the switch board at its inside heat abstractor of cooperation, but the most rigidity of these louvres, the louvre is too much can rainwater entering switch board easily, the louvre can influence the radiating effect too little, can not adjust the position and the quantity of louvre according to actual conditions, lead to heat dissipation and rain-proof can not compromise. Therefore, we provide a switch board with heat dissipation dust removal function.

Disclosure of Invention

The invention aims to provide a power distribution cabinet with a heat dissipation and dust removal function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a power distribution cabinet with a heat dissipation and dust removal function comprises a power distribution cabinet main body and a heat dissipation and dust removal device arranged on the power distribution cabinet main body, wherein the power distribution cabinet main body comprises a cabinet body, an end cover and a bottom cover, the interior of the cabinet body is arranged in a wiring area, two groups of heat dissipation chutes are formed in the side wall of the cabinet body and are respectively positioned at the upper end and the lower end of the cabinet body, heat dissipation plates are arranged in the two groups of heat dissipation chutes, multiple groups of heat dissipation holes are formed in the heat dissipation plates, one ends, far away from the heat dissipation chutes, of the heat dissipation plates are respectively and fixedly connected with the end cover and the bottom cover, multiple groups of lifting rods; the heat dissipation and dust removal device comprises an air inlet fan and an air outlet fan, wherein the air inlet fan and the air outlet fan are respectively communicated with the top and the bottom of the box body and are positioned in the middle of the lifting rod.

As a further scheme of the invention: a rainproof shed is obliquely arranged above the box body and is positioned at the top of the end cover.

As a further scheme of the invention: still be provided with solar panel and solar panel on the weather enclosure and install the weather enclosure with battery electricity federation between the end cover.

As a further scheme of the invention: and a plurality of groups of drainage grooves are also formed in the rain-proof shed.

As a further scheme of the invention: the inside still fixed mounting of box has temperature sensor and is located one side of wiring district, temperature sensor and lifter electricity federation.

As a further scheme of the invention: weather sensor and weather sensor with the temperature sensor electricity federation is still fixed mounting at weather enclosure top.

As a further scheme of the invention: the end cover with still be provided with waterproof eaves respectively on the box outer wall and all be located the heating panel top, waterproof eaves is the arc.

As a further scheme of the invention: the inner side of the heat dissipation plate is provided with a filter layer, and the filter layer is tightly attached to the inner side of the heat dissipation hole.

Compared with the prior art, the invention has the beneficial effects that:

the heat dissipation plate and the heat dissipation groove are adopted and matched with the lifting rod, so that the communication condition of the box body and the outside can be adjusted, the heat can be dissipated in time, and the rainproof effect can be realized; the air inlet fan and the air outlet fan are adopted and matched with the heat dissipation holes, so that air circulation inside the box body can be accelerated, heat exchange is facilitated, dust inside the box body can be blown up, and the air outlet fan can convey heat and dust to the outside of the box body in time; the rain-proof shed with the drainage grooves is obliquely arranged, so that rainwater on the rain-proof shed can be drained conveniently and timely, and the rainwater is prevented from entering the box body; the solar panel and the storage battery are adopted to convert solar energy into electric energy for storage in time, so that the cost is reduced; the weather sensor is matched with the temperature sensor, so that heat is dissipated inside the box body in time, and meanwhile, the box body is prevented from being filled with water in rainy days; the arc-shaped waterproof eaves are adopted, so that the heat dissipation of the heat dissipation plate is facilitated, rainwater sprinkled on the outer wall of the box body is guided outwards, and the rainwater is prevented from entering the box body through the heat dissipation holes; the filter layer and the heat dissipation plate are matched, so that heat dissipation can be guaranteed, dust and water vapor in the outside air can be isolated, and heat dissipation and dust removal effects are enhanced.

Drawings

Fig. 1 is a schematic structural diagram of a power distribution cabinet with a heat dissipation and dust removal function.

Fig. 2 is a schematic diagram of an internal structure of a power distribution cabinet with a heat dissipation and dust removal function.

Fig. 3 is a schematic structural diagram of a power distribution cabinet with a heat dissipation and dust removal function in a folded state.

Description of reference numerals:

1-rain-proof shed; 2-a solar panel; 3-a drainage groove; 4-a heat sink; 5-a box body; 6-waterproof eaves; 7-heat dissipation holes; 8-bottom cover; 9-a lifting rod; 10-heat dissipation sliding groove; 11-a wiring region; 12-an air outlet fan; 13-a filter layer; 14-a temperature sensor; 15-an air inlet fan; 16-an end cap; 17-a storage battery; 18-weather sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a power distribution cabinet with a heat dissipation and dust removal function includes a power distribution cabinet main body and a heat dissipation and dust removal device disposed on the power distribution cabinet main body, the power distribution cabinet main body includes a cabinet 5, an end cover 16 and a bottom cover 8, the cabinet 5 is disposed inside a wiring area 11 for connecting and mounting a circuit and an electronic component, two sets of heat dissipation chutes 10 are disposed inside a sidewall of the cabinet 5 and respectively located at an upper end and a lower end of the cabinet 5, heat dissipation plates 4 are disposed inside the two sets of heat dissipation chutes 10, and a plurality of sets of heat dissipation holes 7 are disposed on the heat dissipation plates 4, one ends of the heat dissipation plates 4 far away from the heat dissipation chutes 10 are respectively fixedly connected with the end cover 16 and the bottom cover 8, four sets of lifting rods 9 are respectively fixedly mounted at a top and a, the lifting rod 9 stretches out and draws back to respectively push out the end cover 16 and the bottom cover 8, so that the heat dissipation plate 4 is driven to slide out of the heat dissipation chute 10, the box body 5 is communicated with the outside through the heat dissipation holes 7 to exchange air, heat dissipation is facilitated, the lifting rod 9 contracts to enable the heat dissipation plate 4 to return into the heat dissipation chute 10, the power distribution cabinet main body is folded in, and rainwater is effectively prevented from entering the box body 5; the heat dissipation and dust removal device comprises an air inlet fan 15 and an air outlet fan 12, wherein the air inlet fan 15 and the air outlet fan 12 are respectively communicated with the top and the bottom of the box body 5 and are positioned in the middle of the lifting rod 9; air intake fan 15 and the cooperation of heating panel 4 on the end cover 16, pass through louvre 7 with external air and inhale inside 5 boxes, 5 inside circulation of air of box with higher speed, the heat dissipation of being convenient for raises the dust in 5 boxes simultaneously, air outlet fan 12 and the cooperation of heating panel 4 on the bottom 8 carry 5 outsides of outer box through louvre 7 with the heat of 5 insides of box and the dust of raising, reinforcing heat dissipation and dust removal effect.

Box 5 top still slope is provided with weather enclosure 1 and weather enclosure 1 is located the 16 tops of end cover, weather enclosure 1 is used for sheltering from the rainwater, prevents that the rainwater from getting into inside box 5.

The solar panel 2 is further arranged on the rain-proof shed 1, the solar panel 2 is electrically connected with a storage battery 17 arranged between the rain-proof shed 1 and the end cover 16, sunlight is converted into electric energy through the solar panel 2 and stored in the storage battery 17, and a power supply is provided for the air inlet fan 15 and the air outlet fan 12, so that the cost is reduced; still seted up multiunit drainage groove 3 on weather enclosure 1 for in time get rid of the rainwater on the weather enclosure 1, prevent inside the rainwater gets into box 5, avoid solar panel 2 to steep in water for a long time simultaneously, influence its working property.

The inside still fixed mounting of box 5 has temperature sensor 14 and is located one side of wiring district 11 for detect the temperature on the wiring district 11,

temperature sensor

14 and 9 electricity federation of lifter, when the high temperature on the wiring district 11, temperature sensor 14 in time controls the extension of lifter 9, lifter 9 drives 4 roll-off heat dissipation spouts 10 of heating panel for box 5 and external intercommunication are convenient for in time dispel the heat.

A weather sensor 18 is fixedly mounted at the top of the rain-proof shed 1, the weather sensor 18 is electrically connected with a temperature sensor 14, and the temperature sensor 14 controls the telescopic stroke of the rain-proof shed 9 according to the temperature on the wiring area 11; when the weather sensor 18 detects a fine day, the temperature of the wiring area 11 is higher than a limit value, the lifting rod 9 is started in time to enable the heat dissipation plate 4 to completely slide out of the heat dissipation sliding groove 10, so that the air inlet fan 15 and the air outlet fan 12 are matched with the heat dissipation holes 7 to dissipate heat and remove dust in the box body 5 in time, and no action is caused when the temperature of the wiring area 11 is lower than the limit value; when weather inductor 18 detected rainy day, wiring district 11 temperature was higher than the limit value, then started lifter 9 and made heating panel 4 subtotal spout, prevented inside the rainwater gets into box 5, through the fan 15 of admitting air and the cooperation of fan 12 and louvre 7 of giving vent to anger, in time carried out the air exchange, reduced the inside temperature of box 5, wiring district 11 temperature is less than the limit value, then does not have the action.

Still be provided with waterproof eaves 6 respectively on end cover 16 and the 5 outer walls of box and all be located heating panel 4 tops, waterproof eaves 6 is the arc, will spill the outside guide of rainwater on 5 outer walls of box through waterproof eaves 6, prevents that the rainwater from getting into in the box 5 through louvre 7.

Example 2

Referring to fig. 1, in an embodiment of the present invention, in order to enhance the heat dissipation and dust removal effects of the power distribution cabinet, and prevent dust and water vapor in the outside air from entering the cabinet 5 during the air exchange process of the power distribution cabinet, on the basis of embodiment 1, a filter layer 13 is disposed on the inner side of the heat dissipation plate 4, and the filter layer 13 is tightly attached to the inner side of the heat dissipation hole 7, and the filter layer 13 is used for isolating the dust and water vapor in the air, so as to prevent the influence on the service life of components inside the heat dissipation plate 4 caused by the absorption of the outside dust and water vapor into the cabinet 5 during the air exchange process of the air intake fan 15 and the air exhaust fan 12.

The working principle of the invention is as follows:

when the solar energy air conditioner works, sunlight is converted into electric energy through the solar panel 2 and stored in the storage battery 17, and power is supplied to the air inlet fan 15 and the air outlet fan 12; when the weather sensor 18 detects a clear day, the temperature of the wiring area 11 is higher than a limit value, the lifting rod 9 is started in time to enable the heat dissipation plate 4 to completely slide out of the heat dissipation sliding groove 10, the air inlet fan 15, the air outlet fan 12 and the heat dissipation holes 7 are convenient to match, outside air is sucked into the box body 5 through the heat dissipation holes 7 and the filter layer 13, air circulation inside the box body 5 is accelerated, heat dissipation and dust removal inside the box body 5 are timely performed, meanwhile, dust in the box body 5 is lifted, the air outlet fan 12 is matched with the heat dissipation plate 4 on the bottom cover 8, heat in the box body 5 and lifted dust are conveyed to the outside of the outer box body 5 through the heat dissipation holes 7, and no action exists when the temperature of; when weather inductor 18 detected rainy day, wiring district 11 temperature is higher than the limit value, then start lifter 9 and make heating panel 4 fractional roll-off spout, will spill the outside guide of rainwater on the outer wall of box 5 through waterproof eaves 6, prevent that the rainwater from getting into inside the box 5, through intake fan 15 and the cooperation of fan 12 and louvre 7 of giving vent to anger, in time carry out the air exchange, reduce the inside temperature of box 5, wiring district 11 temperature is less than the limit value, then no action.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

1. A power distribution cabinet with a heat dissipation and dust removal function comprises a power distribution cabinet main body and a heat dissipation and dust removal device arranged on the power distribution cabinet main body, it is characterized in that the power distribution cabinet main body comprises a cabinet body (5), an end cover (16) and a bottom cover (8), the interior of the box body (5) is arranged in the wiring area (11), two groups of heat dissipation sliding grooves (10) are arranged in the side wall of the box body (5) and are respectively positioned at the upper end and the lower end of the box body (5), heat dissipation plates (4) are arranged in the two groups of heat dissipation sliding grooves (10), a plurality of groups of heat dissipation holes (7) are arranged on the heat dissipation plates (4), one end of the heat dissipation plate (4) far away from the heat dissipation chute (10) is fixedly connected with the end cover (16) and the bottom cover (8) respectively, the top and the bottom of the box body (5) are respectively and fixedly provided with a plurality of groups of lifting rods (9), one end of the lifting rod (9) far away from the box body (5) is fixedly connected with the end cover (16) and the bottom cover (8) respectively; the heat dissipation and dust removal device comprises an air inlet fan (15) and an air outlet fan (12), wherein the air inlet fan (15) and the air outlet fan (12) are respectively communicated with the top and the bottom of the box body (5) and are located in the middle of the lifting rod (9).

2. The power distribution cabinet with the heat dissipation and dust removal functions as claimed in claim 1, wherein a rain-proof shed (1) is further obliquely arranged above the box body (5) and the rain-proof shed (1) is located on the top of the end cover (16).

3. The power distribution cabinet with the heat dissipation and dust removal functions as claimed in claim 2, wherein a solar panel (2) is further arranged on the rain-proof shed (1) and the solar panel (2) is electrically connected with a storage battery (17) installed between the rain-proof shed (1) and the end cover (16).

4. The power distribution cabinet with the heat dissipation and dust removal functions as claimed in claim 3, wherein the rain-proof shed (1) is further provided with a plurality of groups of drainage grooves (3).

5. The power distribution cabinet with the heat dissipation and dust removal functions as claimed in claim 2, wherein a temperature sensor (14) is fixedly mounted inside the box body (5) and located on one side of the wiring region (11), and the temperature sensor (14) is electrically connected with the lifting rod (9).

6. The power distribution cabinet with the heat dissipation and dust removal functions as claimed in claim 5, wherein a weather sensor (18) is further fixedly mounted at the top of the rain-proof shed (1) and the weather sensor (18) is electrically connected with the temperature sensor (14).

7. The power distribution cabinet with the heat dissipation and dust removal functions as claimed in claim 1, wherein the end cover (16) and the outer wall of the box body (5) are respectively provided with a waterproof brim (6) and are both located above the heat dissipation plate (4), and the waterproof brim (6) is arc-shaped.

8. The power distribution cabinet with the heat dissipation and dust removal functions as claimed in claim 1, wherein a filter layer (13) is arranged inside the heat dissipation plate (4) and the filter layer (13) is tightly attached to the inside of the heat dissipation hole (7).