Electrical box with heat dissipation structure

Abstract

The utility model relates to the technical field of electrical boxes, and discloses an electrical box with a heat dissipation structure, comprising an electrical box, the top of the inner wall of the electrical box is fixedly connected with a splitter plate, and the top of the inner wall of the splitter plate is fixedly connected with an electric fan. According to the electrical box with the heat dissipation structure, airflow generated by rotation of the electric fan can blow the interior of the electrical box downwards through the multiple sets of air outlet grooves, the flowing speed of air in the electrical box is increased, and the airflow can drive heat generated by electrical elements in the electrical box to be rapidly discharged out of the interior of the electrical box through the air outlet grooves; meanwhile, external air continuously enters the interior of the electrical box through the air inlet groove, the air in the electrical box can be replaced, the function of dissipating heat in the electrical box is achieved, heat is prevented from being accumulated in the electrical box, the phenomenon that electrical elements are burnt out is not likely to happen, and the service life of the electrical box is prolonged. The service life of the electric appliance element is greatly prolonged, and the economic loss is not easy to cause.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical box technical field, concretely is an electrical box with heat dissipation structure. BACKGROUND

[0002] The electrical box is a closed box, and a plurality of electrical components exist in the electrical box; heat generated by the electrical components during operation is continuously accumulated in the electrical box; however, most of the existing electrical boxes are closed boxes, and heat dissipation is not easy to achieve, so that the heat generated by the electrical components is accumulated in the electrical box, the temperature in the electrical box is higher and higher, and the electrical components are easily burned, which greatly shortens the service life of the electrical components and easily causes economic losses. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the defects of the prior art, the utility model provides an electrical box with heat dissipation structure, which solves the problems in the background art.

[0005] (II) technical scheme

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electrical box with heat dissipation structure, comprising an electrical box, a shunt plate is fixedly connected to the top of the inner wall of the electrical box, an electric fan is fixedly connected to the top of the inner wall of the shunt plate, an air outlet groove is formed in the lower surface of the shunt plate, the air outlet groove is communicated with the inside of the shunt plate, an air inlet groove and an air outlet groove are formed in the top and bottom of the outer side of the electrical box respectively, the air inlet groove and the air outlet groove are communicated with the inside of the electrical box, first and second rainproof plates are arranged on the outer sides of the air inlet groove and the air outlet groove respectively, and the inner sides of the first and second rainproof plates are fixedly connected to the outer side of the electrical box.

[0007] Preferably, first and second dustproof nets are fixedly connected to the outermost sides of the inner walls of the air inlet groove and the air outlet groove.

[0008] Preferably, support rods are fixedly connected to the four corners of the upper surface of the electrical box, and a shielding plate is fixedly connected to the top end of the support rod.

[0009] Preferably, a connecting ring is fixedly connected to the bottom of the outer surface of the support rod, and the lower surface of the connecting ring is fixedly connected to the upper surface of the electrical box.

[0010] Preferably, support plates are fixedly connected to the four corners of the lower surface of the shunt plate, and the outer side of the support plate is fixedly connected to the inner wall of the electrical box.

[0011] Preferably, an insulating layer and a corrosion-resistant layer are evenly sprayed on the outer side of the electrical box.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides an electrical box with a heat dissipation structure, which has the following beneficial effects:

[0014] 1. The electrical box with a heat dissipation structure, through the rotation of the electric fan, generates an airflow that blows downward to the interior of the electrical box through multiple sets of air outlet slots, thereby accelerating the speed of gas flow inside the electrical box, so that the airflow can drive the heat generated by the electrical components inside the electrical box to be quickly discharged from the interior of the electrical box through the air outlet slots. At the same time, the outside air will continuously enter the interior of the electrical box through the air inlet slots, and the air inside the electrical box can be replaced, thereby realizing the function of dissipating heat inside the electrical box, preventing heat from accumulating inside the electrical box, and not easily causing the electrical components to be burned out, thereby greatly improving the service life of the electrical components and not easily causing economic losses.

[0015] 2. The electrical box with a heat dissipation structure can block a large amount of rainwater outside by setting the first rain shield and the second rain shield, preventing rainwater from directly entering the interior of the air inlet groove and the air outlet groove. At the same time, the air inlet groove and the air outlet groove are opened upward at an angle. Even if some rainwater splashes into the interior of the air inlet groove and the air outlet groove, it will flow downward along the inner wall of the air inlet groove and the air outlet groove, so that the device achieves a waterproof function.

[0016] 3. The electrical box with a heat dissipation structure can intercept dust and impurities in the external air through the arrangement of the first dustproof net and the second dustproof net, preventing dust and impurities from entering the interior of the electrical box through the inside of the air inlet groove and the air outlet groove, thereby achieving a dustproof function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the electrical box of the utility model;

[0019] Figure 3 This is a schematic diagram of the partial structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the partial structure of the utility model;

[0021] Figure 5 This is an enlarged schematic diagram of the structure at A of the utility model;

[0022] Figure 6 It is an enlarged schematic diagram of the structure at point B of the present utility model.

[0023] In the figure: 1, electrical box; 2, shunt plate; 3, electric fan; 4, air outlet groove; 5, air inlet groove; 6, air outlet groove; 7, first rain baffle; 8, second rain baffle; 9, first dust screen; 10, second dust screen; 11, support rod; 12, shielding plate; 13, connecting ring; 14, support plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figure 1-6 The utility model provides a kind of technical scheme: a kind of electrical box with heat dissipation structure, including electrical box 1, electrical box 1 is existing common technology, thus not doing specific introduction here, the top of the inner wall of electrical box 1 is fixedly connected with shunt plate 2, the top of the inner wall of shunt plate 2 is fixedly connected with electric fan 3, electric fan 3 is existing technology, thus not doing specific introduction, the lower surface of shunt plate 2 is provided with air outlet groove 4, air outlet groove 4 is communicated with the inside of shunt plate 2, the top and bottom of the outer side of electrical box 1 are provided with air inlet groove 5 and air outlet groove 6 respectively, air inlet groove 5 and air outlet groove 6 are communicated with the inside of electrical box 1, the outer side of air inlet groove 5 and air outlet groove 6 is provided with first rain baffle 7 and second rain baffle 8 respectively, the inner side of first rain baffle 7 and second rain baffle 8 is fixedly connected with the outer side of electrical box 1.

[0026] The airflow generated by the rotation of electric fan 3 can be blown down to the inside of electrical box 1 through multiple air outlet grooves 4, to accelerate the speed of gas flow in the inside of electrical box 1, so that the heat generated by the electrical components in the inside of electrical box 1 can be quickly discharged from the inside of electrical box 1 through air outlet groove 6, while the air outside can enter the inside of electrical box 1 constantly through air inlet groove 5, to replace the air in the inside of electrical box 1, to realize the function of heat dissipation in the inside of electrical box 1, to prevent heat accumulation in the inside of electrical box 1, to avoid the phenomenon that electrical components are burned out, to greatly improve the service life of electrical components, to avoid economic loss.

[0027] The size and shape of all components in the structure are not specifically limited here, and need to be produced according to actual conditions.

[0028] In order to prevent dust in the external air from entering the interior of the electrical box 1 through the interior of the air inlet groove 5 and the air outlet groove 6, the utility model has a first dustproof net 9 and a second dustproof net 10 fixedly connected to the outermost sides of the inner walls of the air inlet groove 5 and the air outlet groove 6, respectively. The first dustproof net 9 and the second dustproof net 10 can effectively intercept the outside world and prevent the entry of dust, thereby realizing the dustproof function and preventing dust in the external air from entering the interior of the electrical box 1 through the interior of the air inlet groove 5 and the air outlet groove 6. At the same time, because the first dustproof net 9 and the second dustproof net 10 are fixed to the outermost sides of the inner walls of the air inlet groove 5 and the air outlet groove 6, it is convenient for the staff to regularly clean the dust and impurities on their surfaces, and the first dustproof net 9 and the second dustproof net 10 can be effectively prevented from being blocked.

[0029] In order to prevent objects falling from high altitude from directly hitting the electrical box 1, the present invention has support rods 11 fixedly connected to the four corners of the upper surface of the electrical box 1, and a shielding plate 12 fixedly connected to the top of the support rods 11. The shielding plate 12 can effectively intercept objects falling from high altitude, preventing objects falling from high altitude from directly hitting the electrical box 1 and causing damage to the electrical box 1.

[0030] In order to improve the stability of the connection between the support rod 11 and the electrical box 1, the utility model has a connecting ring 13 fixed to the bottom of the outer surface of the support rod 11, and the lower surface of the connecting ring 13 is fixed to the upper surface of the electrical box 1. The connecting ring 13 increases the connection area between the support rod 11 and the electrical box 1, thereby improving the stability of the connection between the support rod 11 and the electrical box 1.

[0031] In order to ensure the stability of the diverter plate 2 when it is in use, the present invention has support plates 14 fixedly connected to the four corners of the lower surface of the diverter plate 2. The outer side surface of the support plate 14 is fixedly connected to the inner wall of the electrical box 1. The support plate 14 increases the connection area between the diverter plate 2 and the electrical box 1, improves the support effect on the diverter plate 2, and effectively prevents the disconnection between the contact surface of the diverter plate 2 and the electrical box 1, thereby ensuring the stability of the diverter plate 2 when it is in use.

[0032] The utility model improves the insulation of the electrical box 1 and extends its service life. Therefore, an insulating layer and an anti-corrosion layer are evenly sprayed on the outer side of the electrical box 1. The insulating layer has a good insulating effect. When a fault occurs inside the electrical box 1, even if the staff accidentally touches the surface of the electrical box 1, no electric shock will occur. The insulation is good. At the same time, due to the provision of the anti-corrosion layer, the electrical box 1 can be prevented from rusting due to being in a humid environment or being hit by rain for a long time. The anti-corrosion performance is good, the insulation of the electrical box 1 is improved, and its service life is extended.

[0033] The electrical components in the text are all connected with the main controller and 220V mains electricity, and the main controller can be a computer and other conventional known devices that can be controlled.

[0034] In use, the shielding plate 12 can block the falling object, prevent the falling object from directly falling on the upper surface of the electrical box 1, at the same time, the electrical components in the electrical box 1 will generate heat when working, at the same time, the staff can start the electric fan 3, the airflow generated by the rotation of the electric fan 3 will be blown into the inside of the flow distribution plate 2, and finally through a plurality of groups of air outlet grooves 4, the inside of the electrical box 1 and the electrical components are blown down evenly, which can speed up the flow speed of the air in the electrical box 1, so that the moving gas can carry the heat generated by the electrical components and be quickly discharged from the inside of the electrical box 1 through the air outlet groove 6, at the same time, with the discharge of the gas, the outside new gas will enter the inside of the electrical box 1 through the air inlet groove 5, so as to circulate, which can replace the gas in the electrical box 1 and realize the heat dissipation function, at the same time, when the gas enters and discharges from the inside of the electrical box 1, the first dust screen 9 and the second dust screen 10 can intercept the dust and impurities in the outside air, prevent the dust from entering the inside of the electrical box 1 through the air inlet groove 5 and the air outlet groove 6, at the same time, in rainy days, the first rain shield 7 and the second rain shield 8 can block a large amount of rainwater outside, prevent the rainwater from entering the inside of the electrical box 1 through the air inlet groove 5 and the air outlet groove 6, at the same time, because the air inlet groove 5 and the air outlet groove 6 are inclined upward, even if a part of the rainwater splashes into the inside of the air inlet groove 5 and the air outlet groove 6, it will not flow along the inner wall of the air inlet groove 5 and the air outlet groove 6 and tilt upward, and finally it will flow out automatically, greatly improving the rainproof effect of the device.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electrical box with a heat dissipation structure, comprising an electrical box (1), characterized in that: The top of the inner wall of the electrical box (1) is fixedly connected to a diverter plate (2), the top of the inner wall of the diverter plate (2) is fixedly connected to an electric fan (3), the lower surface of the diverter plate (2) is provided with an air outlet slot (4), the air outlet slot (4) is communicated with the interior of the diverter plate (2), the top and bottom of the outer side of the electrical box (1) are respectively provided with an air inlet slot (5) and an air outlet slot (6), the air inlet slot (5) and the air outlet slot (6) are both communicated with the interior of the electrical box (1), the outer sides of the air inlet slot (5) and the air outlet slot (6) are respectively provided with a first rain shield (7) and a second rain shield (8), the inner sides of the first rain shield (7) and the second rain shield (8) are both fixedly connected to the outer side of the electrical box (1).

2. The electrical box with a heat dissipation structure according to claim 1, characterized in that: The outermost sides of the inner walls of the air inlet groove (5) and the air outlet groove (6) are respectively fixedly connected with a first dustproof net (9) and a second dustproof net (10).

3. The electrical box with a heat dissipation structure according to claim 1, characterized in that: Support rods (11) are fixedly connected to the four corners of the upper surface of the electrical box (1), and a shielding plate (12) is fixedly connected to the top end of the support rods (11).

4. The electrical box with a heat dissipation structure according to claim 3, characterized in that: A connecting ring (13) is fixedly connected to the bottom of the outer surface of the support rod (11), and the lower surface of the connecting ring (13) is fixedly connected to the upper surface of the electrical box (1).

5. The electrical box with a heat dissipation structure according to claim 1, characterized in that: The four corners of the lower surface of the diverter plate (2) are fixedly connected to support plates (14), and the outer side surface of the support plate (14) is fixedly connected to the inner wall of the electrical box (1).

6. The electrical box with a heat dissipation structure according to claim 1, characterized in that: The outer side surface of the electrical box (1) is evenly sprayed with an insulating layer and an anti-corrosion layer.

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