CN216750907U - An automatic cooling new energy distribution box - Google Patents

Abstract

The utility model relates to the technical field of distribution boxes, and discloses an automatic cooling new energy distribution box, which comprises a box body, a box door is installed on the front of the box body, a canopy is installed on the top surface of the box body, and a hanger is installed in the box body. The thermostat is installed on the front of the hanger, the dust cover is installed on both sides of the box, the filter fan is installed on the right side of the box, and the inlet pipe is installed on the bottom of the box. The tube includes a top cover and curved dome. In the automatic cooling new energy distribution box, a filter fan is installed inside the box, and the filter fan is connected in series with the thermostat. When the temperature is too high and exceeds the set value of the thermostat, the thermostat will turn on the filter fan. The circuit makes it energized to supply air and dissipate heat in the box. When the temperature in the box drops, the thermostat disconnects the power supply of the filter fan, so that the filter fan stops working, so that the filter fan is automatically turned on for heat dissipation without having to work all the time. Electricity is saved.

Description

An automatic cooling new energy distribution box

technical field

The utility model relates to the technical field of distribution boxes, in particular to an automatic cooling new energy distribution box.

Background technique

Distribution box is electrical equipment, with small size, easy installation, special technical performance, fixed location, unique configuration function, not restricted by site, common application, stable and reliable operation, high space utilization, small footprint and environmental protection effect specialty.

Important electrical components are placed in the distribution box, and they are left unattended most of the time. These electrical components are bound to generate heat during work, and heat dissipation is particularly important, especially when no one is supervised. It is very necessary for the power distribution box to automatically adjust the temperature according to the temperature in the cabinet. However, although the existing power distribution cabinet also has the function of heat dissipation, it cannot turn on the heat dissipation device according to the temperature change. This leads to a waste of electric energy, and at the same time, the existing power distribution box has poor dustproof effect, and the internal electrical components are contaminated with dust under long-term use, resulting in electrical failure. In view of this, we propose an automatic cooling new energy distribution box to solve the above problems.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides an automatic cooling new energy distribution box, which can automatically adjust the cooling according to the change of the temperature in the distribution box, and has the function of dustproof at the same time, and solves the above technical problems .

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic cooling new energy power distribution box, comprising a box body, a box door is installed on the front of the box body, a canopy is installed on the top surface of the box body, and the A hanger is installed in the box, a temperature controller is installed on the front of the hanger, a dust cover is installed on both sides of the box, a filter fan is installed on the right side of the box, and an inlet pipe is installed on the bottom of the box;

The dust cover includes a mounting plate, a filter screen and a rain curtain, a mounting plate is arranged in the middle of the dust cover, a filter screen is installed on the back of the dust cover, and a rain curtain is installed on the front of the dust cover;

The wire inlet pipe includes a top cover and an arc-shaped shrapnel, the top cover is installed on the top surface of the wire inlet pipe, and the arc-shaped shrapnel is installed in the center of the top surface of the wire inlet pipe.

Preferably, an interlayer is arranged in the casing of the box body and the box door, a moisture-proof board is installed in the interlayer, and a sealing gasket is installed on the back of the box door.

Through the above technical solution, interlayers are arranged in the left and right box panels and the back panel of the box, and the moisture-proof panels installed in the interlayer can absorb moisture, keep the inside of the box dry in the rainy weather, and prevent the electrical components from being damaged by moisture. A gasket is installed around the back. The gasket is made of flexible rubber material, which can enhance the sealing effect after closing the box door.

Preferably, a temperature sensor is installed in the thermostat, and a line is connected between the thermostat and the filter fan.

Through the above technical solution, the temperature controller is connected in series with two groups of filter fans through the circuit, which plays the role of controlling the filter fans. The temperature sensor inside the temperature controller can detect the temperature change inside the box in real time. When the setting value of the device is set, the thermostat will connect the circuit of the filter fan to make it energized, and supply air to the box to dissipate heat. The filter fan stops working, so that the filter fan is automatically turned on to dissipate heat and does not need to work all the time, saving electric energy.

Preferably, rectangular holes are formed on the left and right sides of the box body, the dust cover is installed on the left and right sides of the box body, heat dissipation holes are formed on the front side of the installation plate, and the filter screen is installed on the back side of the installation plate.

Through the above technical solution, a dust cover is correspondingly installed on the outside of the rectangular hole, and the dust cover is fastened on the left and right sides of the box by screws. There are many small sieve holes on the surface, and the heat dissipation holes opened on the front of the mounting plate can make the convection exchange between the outside air and the air inside the box.

Preferably, an installation cover is provided outside the filter fan, an air intake grille is installed on the front of the installation cover, and an activated carbon layer is installed on the back of the air intake grille.

Through the above technical solution, when the filter fan rotates, the air is supplied to the box to dissipate heat, and at the same time, the outside air is brought into the box. The air can be purified to prevent dust from being brought into the box.

Preferably, a circular hole is provided on the bottom surface of the box body, a wire inlet pipe is installed in the circular hole, and a cross slit is provided in the center of the top surface of the top cover.

Through the above technical solution, the cable is inserted into the inlet pipe so that the external electrical appliances and the electrical components in the box are connected in series. The inlet pipe is made of flexible silicone material, and the arc-shaped shrapnel has flexibility. Afterwards, the arc-shaped shrapnel covers the gap between the cable and the end face of the inlet pipe, thereby preventing external dust from entering the inside of the box through the inlet pipe, and further increasing the sealing of the power distribution box.

Preferably, anti-theft locks are installed on the front of the box door, several hangers are provided, and heat sinks are welded on the back of the hangers.

Through the above technical solution, the front of the box door is installed with an anti-theft lock, which can prevent the box door from being opened by non-workers at will. Various electrical components, such as relays, are installed on the front of the hanger. The thermal conductivity function can speed up the dissipation of the heat generated by the working of electrical components.

Compared with the prior art, the utility model provides an automatic cooling new energy distribution box, which has the following beneficial effects:

1. The automatic cooling new energy distribution box, by installing a filter fan inside the box, the filter fan is connected in series with the thermostat. When the temperature is too high and exceeds the set value of the thermostat, the thermostat is connected to the filter. The circuit of the fan makes it energized and works to supply air to the box to dissipate heat. When the temperature in the box drops, the thermostat disconnects the power supply of the filter fan, so that the filter fan stops working, so that the filter fan does not need to be turned on automatically for heat dissipation. work and save energy.

2. The automatic cooling new energy distribution box can be installed by installing dust covers on both sides of the box, installing a filter on the back of the dust cover, and installing a rain curtain on the front of the dust cover. It plays the role of shielding the rain, and the filter can prevent dust from entering the box. By installing the inlet pipe on the bottom surface of the box, the cable is inserted in the inlet pipe so that the external electrical appliances are connected in series with the electrical components in the box, and the inlet pipe is installed. The conduit is made of flexible silicone material, and the arc-shaped shrapnel is flexible. After the cable passes through the conduit, the arc-shaped shrapnel covers the gap between the cable and the end face of the conduit to prevent external dust from entering through the conduit. To the inside of the box, the sealing of the distribution box is further increased to prevent dust from entering the box.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the structure of the utility model;

Fig. 2 is the front schematic view of the structure of the utility model;

Fig. 3 is the side perspective schematic diagram of the structure of the utility model;

FIG. 4 is a three-dimensional schematic diagram of a structural filter cover of the present invention;

FIG. 5 is a three-dimensional schematic diagram of the utility model structure inlet pipe.

Among them: 1. Box body; 2. Box door; 3. Canopy; 4. Hanging frame; 5. Thermostat; 6. Dust cover; 61. Mounting plate; 62. Filter; 63. Rain curtain ; 7, filter fan; 8, inlet pipe; 81, top cover; 82, arc shrapnel.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-5, an automatic cooling new energy distribution box, including a box 1, a box door 2 is installed on the front of the box 1, a canopy 3 is installed on the top of the box 1, and a hanger is installed inside the box 1 4. The thermostat 5 is installed on the front of the hanger 4, the dust cover 6 is installed on both sides of the box 1, the filter fan 7 is installed on the right side of the box 1, and the inlet pipe 8 is installed on the bottom of the box 1;

The dust cover 6 includes a mounting plate 61, a filter screen 62 and a rain curtain 63, a mounting plate 61 is arranged in the middle of the dust cover 6, a filter screen 62 is installed on the back of the dust cover 6, and a rain curtain 63 is installed on the front of the dust cover 6;

The wire inlet pipe 8 includes a top cover 81 and an arc-shaped elastic sheet 82 , the top surface of the wire inlet pipe 8 is installed with the top cover 81 , and the center of the top surface of the wire inlet pipe 8 is installed with an arc-shaped elastic sheet 82 .

Specifically, an interlayer is provided in the outer shell of the box body 1 and the box door 2 , a moisture-proof board is installed in the interlayer, and a sealing gasket is installed on the back of the box door 2 . The advantage is that interlayers are arranged in the left and right box panels and the back panel of the box body 1, and the moisture-proof board installed in the interlayer can absorb moisture, keep the interior of the box body 1 dry in the rainy weather, and prevent the electrical components from being damaged by moisture. At the same time, the box door 2 A gasket is installed around the back of the box, and the gasket is made of flexible rubber material, which can enhance the sealing effect after closing the box door 2.

Specifically, a temperature sensor is installed in the thermostat 5 , and a circuit is connected between the thermostat 5 and the filter fan 7 . The advantage is that the thermostat 5 is connected in series with the two groups of filter fans 7 through a circuit to control the filter fans 7. The temperature sensor inside the thermostat 5 can detect the temperature change inside the box 1 in real time. When the temperature is too high When the set value of the thermostat 5 is exceeded, the thermostat 5 will turn on the circuit of the filter fan 7 to make it energized and supply air to the box 1 to dissipate heat. When the temperature in the box 1 drops, the thermostat will 5, the power supply of the filter fan 7 is disconnected, so that the filter fan 7 stops working, so that the filter fan 7 is automatically turned on to dissipate heat and does not need to work all the time, saving electric energy. The temperature sensor is an existing part, and hardware equipment is provided in this embodiment, and the temperature sensor is purchased for a software engineer to program its control module and use after constructing a calculation function module. In practice, the rotation speed of the filter fan can also be adaptively adjusted according to the temperature. If the temperature exceeds the first preset threshold, the wind speed of the first block is controlled. If the temperature exceeds the second preset threshold, the wind speed of the second block is controlled. analogy.

Specifically, rectangular holes are provided on the left and right sides of the box body 1 , the dust cover 6 is installed on the left and right sides of the box body 1 , the front side of the mounting plate 61 is provided with heat dissipation holes, and the filter screen 62 is mounted on the back of the mounting plate 61 . The advantage is that a dust cover 6 is installed on the outside of the rectangular hole, and the dust cover 6 is fastened on the left and right sides of the box body 1 by screws. At the same time, many small screen holes are opened on its surface, and the heat dissipation holes opened on the front of the mounting plate 61 can make the external air and the air inside the box 1 conduct convection exchange.

Specifically, an installation cover is provided outside the filter fan 7, an air intake grille is installed on the front of the installation cover, and an activated carbon layer is installed on the back of the air intake grille. The advantage is that when the filter fan 7 rotates, it supplies air to the box body 1 and dissipates heat, and at the same time brings the outside air into the box body 1. The outside air passes through the air intake grille and the activated carbon layer to filter out the dust in the air, so that the filter fan 7 has The air entering the box body 1 can be purified to prevent dust from being brought into the box body 1 .

Specifically, a round hole is formed on the bottom surface of the box body 1, the wire inlet pipe 8 is installed in the round hole, and a cross seam is formed in the center of the top surface of the top cover 81. The advantage is that the cable is inserted through the inlet tube 8 so that the external electrical appliances are connected in series with the electrical components in the box 1. The inlet tube 8 is made of flexible silicone material, and the arc-shaped elastic sheet 82 has flexibility. After the inlet pipe 8, the arc shrapnel 82 covers the gap between the cable and the end face of the inlet pipe 8, thereby preventing external dust from entering the inside of the box 1 through the inlet pipe 8, and further increasing the sealing of the distribution box. .

Specifically, anti-theft locks are installed on the front of the box door 2 , several hangers 4 are provided, and heat sinks are welded on the back of the hangers 4 . The advantage is that an anti-theft lock is installed on the front of the box door 2, which can prevent the box door 2 from being opened by non-workers at will, various electrical components such as relays are installed on the front of the hanger 4, and heat sinks are installed on the back of the hanger 4 to dissipate heat. The sheet has a thermal conductivity function, which can speed up the dissipation of the heat generated by the working of the electrical components.

When in use, first, place the power distribution box in a suitable place, install electrical components such as relays on the hanger 4, and insert cables into the inlet pipe 8 so that the external electrical appliances can be connected with the electrical components in the box 1. Connected, close the box door 2 to complete the installation of the power distribution box; the thermostat 5 is connected in series with the two sets of filter fans 7 through the line, which plays the role of controlling the filter fans 7. The temperature sensor inside the thermostat 5 can Real-time detection of the internal temperature change of the box 1, when the temperature is too high and exceeds the set value of the thermostat 5, the thermostat 5 will turn on the circuit of the filter fan 7 to make it energized to work, and air supply and heat dissipation in the box 1. When the temperature in the box body 1 drops, the thermostat 5 disconnects the power supply of the filter fan 7, so that the filter fan stops working, and the dust cover 6 is fastened on the left and right sides of the box body 1 by screws. 3 and the rain screen 63 can play the role of preventing rain, the filter 62 can prevent dust from entering, and at the same time, many small mesh holes are opened on its surface, and the heat dissipation holes opened on the front of the mounting plate 61 can make the outside air and the inside of the box 1 . The air is exchanged by convection, which cools the dust while filtering the dust.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An automatic cooling new energy distribution box, comprising a box (1), characterized in that: a box door (2) is installed on the front of the box (1), and a cover is installed on the top of the box (1). A canopy (3), a hanger (4) is installed in the box (1), a thermostat (5) is installed on the front of the hanger (4), and a dust cover is installed on both sides of the box (1). (6), and the filter fan (7) is installed on the right side of the box body (1), and the inlet pipe (8) is installed on the bottom surface of the box body (1); The dust cover (6) includes a mounting plate (61), a filter screen (62) and a rain curtain (63), a mounting plate (61) is arranged in the middle of the dust cover (6), and the dust cover ( 6) A filter screen (62) is installed on the back, and a rain screen (63) is installed on the front of the dust cover (6); The wire inlet pipe (8) includes a top cover (81) and an arc-shaped elastic piece (82). Arc shrapnel (82). 2. An automatic cooling new energy distribution box according to claim 1, characterized in that: an interlayer is arranged in the casing of the box (1) and the box door (2), and moisture-proof is installed in the interlayer. A sealing gasket is installed on the back of the box door (2). 3. An automatic cooling new energy distribution box according to claim 1, characterized in that: a temperature sensor is installed in the temperature controller (5), and the temperature controller (5) is connected to a filter fan (7). ) is connected with a line. 4. An automatic cooling new energy distribution box according to claim 1, characterized in that: rectangular holes are provided on the left and right sides of the box (1), and the dust cover (6) is installed in the box On the left and right sides of the body (1), the front side of the mounting plate (61) is provided with heat dissipation holes, and the filter screen (62) is mounted on the back of the mounting plate (61). 5. An automatic cooling new energy distribution box according to claim 1, characterized in that: an installation cover is provided outside the filter fan (7), and an air intake grille is installed on the front of the installation cover, and the inlet An activated carbon layer is installed on the back of the air grille. 6. An automatic cooling new energy distribution box according to claim 1, characterized in that: the bottom surface of the box (1) is provided with a circular hole, and a wire inlet pipe (8) is installed in the circular hole, so that the A cross seam is provided in the center of the top surface of the top cover (81). 7. An automatic cooling new energy power distribution box according to claim 1, characterized in that: an anti-theft lock is installed on the front of the box door (2), a plurality of the hangers (4) are provided, and the The heat sink is welded on the back of the frame (4).

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