Energy-saving environment-friendly distribution box

Abstract

The utility model relates to the field of distribution boxes, in particular to an energy-saving and environment-friendly distribution box. The energy-saving and environment-friendly distribution box comprises a box body, a box door, an electric fan, a limiting frame, a guide rod, a supporting rod, a tension spring, a supporting plate and the like, a box door is rotatably mounted on the box body, an electric fan is mounted at the lower part of the box body, a limiting frame is mounted in the box body, guide rods are symmetrically mounted on the limiting frame, tension springs are sleeved on the guide rods, a supporting rod is mounted on the two guide rods together, and the two guide rods are slidably connected with a supporting plate together. According to the electric fan, the tension spring, the supporting plate, the air bag and the button switch are arranged, so that the air bag is expanded or contracted according to temperature changes, the supporting plate moves downwards or resets under the action of the tension spring, the button switch is pressed or separated, the work of the electric fan is controlled, and the effect of automatic adjustment according to the temperature is achieved.

Description

Technical Field

[0001] The utility model relates to the field of distribution boxes, in particular to an energy-saving and environment-friendly distribution box. Background Art

[0002] The distribution box is one of the key components of the power system. Its main function is to receive the power output from the transformer and distribute it to various load devices. At the same time, the distribution box can also regulate and protect the current to ensure that the power system will not be damaged due to abnormal conditions.

[0003] In the power system, the distribution box is a device for distributing electric energy and is widely used in various occasions. However, the cooling fans equipped in most existing distribution boxes will always be turned on after use and cannot be automatically adjusted according to the temperature. If the cooling fan is always running, even if the temperature inside the distribution box is not high, it will cause unnecessary energy consumption and waste of energy. If the cooling fan runs for a long time, it will accelerate its wear, thus affecting its service life. If the cooling fan runs for a long time, it will also generate noise and vibration, which will have a certain impact on the environment.

[0004] Therefore, there is an urgent need for an energy-saving and environment-friendly distribution box that can automatically adjust according to the temperature. Utility Model Content

[0005] In order to overcome the shortcoming that the cooling fans equipped in most existing distribution boxes cannot be automatically adjusted according to the temperature, the utility model provides an energy-saving and environment-friendly distribution box.

[0006] The technical scheme of the utility model is as follows: an energy-saving and environment-friendly distribution box, comprising a box body, a box door, an electric fan, a limit frame, a guide rod, a support rod, a tension spring, a support plate, an air bag and a button switch, a box door is rotatably installed on the box body, an electric fan is installed at the lower part of the box body, a limit frame is installed in the box body, guide rods are symmetrically installed on the limit frame, tension springs are sleeved on the guide rods, a support rod is commonly installed on two guide rods, and the two guide rods are slidably connected to a support plate, one end of the tension spring is connected to the limit frame, and the other end is connected to the support plate, an air bag is installed on the limit frame, and a button switch is installed on the support rod.

[0007] Preferably, it also includes a support frame and a photovoltaic panel. The support frame is installed on the top of the box body, and the photovoltaic panel is installed on the support frame.

[0008] Preferably, a battery is also included, and the battery is installed on one side of the box.

[0009] Preferably, a cleaning brush is also included. The cleaning brush is slidably mounted on the support frame and is in close contact with the photovoltaic panel.

[0010] Preferably, a handle is provided on one side of the door.

[0011] Preferably, ventilation plates are installed on both sides of the box.

[0012] The beneficial effects of the utility model are as follows: by providing a tension spring, a support plate, an airbag and a button switch, the airbag is expanded or contracted according to temperature changes, so that the support plate moves down or is reset under the action of the tension spring, thereby pressing or moving the button switch away to control the operation of the electric fan, thereby achieving the effect of automatic adjustment according to temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the second three-dimensional structure of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the utility model's box body, limit frame and other parts.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the components such as the tension spring, support plate, and airbag of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the components such as the tension spring, the support plate, and the push button switch of the utility model.

[0018] Figure 6 It is a three-dimensional structural schematic diagram of the supporting frame, photovoltaic panel, cleaning brush and other components of the utility model.

[0019] Figure 7 It is a three-dimensional structural schematic diagram of the cleaning brush of the utility model.

[0020] The markings in the accompanying drawings are: 1-box body, 2-box door, 3-electric fan, 4-limiting frame, 5-guide rod, 6-support rod, 7-tension spring, 8-support plate, 9-airbag, 10-button switch, 11-support frame, 12-photovoltaic panel, 13-battery, 14-cleaning brush. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Example 1

[0023] An energy-saving and environmentally friendly distribution box, such as Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, it includes a box body 1, a box door 2, an electric fan 3, a limit frame 4, a guide rod 5, a support rod 6, a tension spring 7, a support plate 8, an air bag 9 and a button switch 10. The box body 1 is rotatably provided with a box door 2 on the front side, and a handle is installed on the right side of the box door 2, which is convenient for opening and closing the box door 2. Ventilation plates are arranged on both sides of the box body 1. The ventilation slots on the ventilation plates can guide the air flow, so that the external cold air enters the distribution cabinet and takes out the heat generated inside, thereby playing a role in heat dissipation. The ventilation plates can block most of the dust and impurities from entering the distribution cabinet, thereby playing a role in dust prevention. The box body 1 An electric fan 3 is embedded in the bottom, and protective nets are provided on both sides of the electric fan 3. A limit frame 4 is provided on the top of the box body 1, and two guide rods 5 are provided on the limit frame 4. The upper parts of the two guide rods 5 are sleeved with tension springs 7. The bottoms of the two guide rods 5 are commonly connected with a support rod 6, and the two guide rods 5 are commonly slidably installed with a support plate 8. The upper end of the tension spring 7 is connected to the limit frame 4, and the lower end is connected to the support plate 8. An airbag 9 is provided at the bottom of the limit frame 4. The expansion of the airbag 9 will push the support plate 8 downward. A button switch 10 is provided in the middle of the support rod 6, and the downward movement of the support plate 8 will press the button switch 10.

[0024] When the temperature inside the distribution box is too high and needs to be dissipated, the temperature increase causes the movement speed of the gas molecules inside the airbag 9 to accelerate, causing the volume of the gas to expand. The airbag 9 expands and pushes the support plate 8 to move downward along the support rods 6 on both sides, thereby pressing the button switch 10. After pressing the button switch 10, the electric fan 3 starts, thereby blowing air to dissipate heat inside the distribution box, allowing internal and external air to circulate, and taking away the heat inside the distribution box, thereby reducing the internal temperature of the distribution box, avoiding aging of electronic components, and making the distribution box and the electronic components inside it work more stably. When the temperature drops and heat dissipation is no longer needed, the airbag 9 contracts, and the tension spring 7 drives the support plate 8 to move up and reset along the support rods 6 on both sides, away from the button switch 10. When the button switch 10 is not pressed, the electric fan 3 will automatically turn off.

[0025] Example 2

[0026] On the basis of Example 1, Figure 2 , Figure 6 and Figure 7As shown, it also includes a support frame 11, a photovoltaic panel 12, a battery 13 and a cleaning brush 14. The support frame 11 is arranged on the top of the box body 1, and the photovoltaic panel 12 is installed on the support frame 11. The photovoltaic panel 12 can convert solar energy into electrical energy, provide green and renewable energy, effectively improve energy utilization efficiency, reduce energy consumption and carbon emissions, and a battery 13 is arranged on the upper left side of the box body 1. The battery 13 can store excess electrical energy generated by the photovoltaic panel 12. A cleaning brush 14 is slidably arranged on the support frame 11, and the bottom of the cleaning brush 14 is in close contact with the surface of the photovoltaic panel 12. Moving the cleaning brush 14 back and forth along the support frame 11 can quickly clean the surface of the photovoltaic panel 12.

[0027] When the distribution box is exposed to sunlight, the photovoltaic panel 12 can absorb sunlight, convert light energy into electrical energy and then directly transmit the electrical energy to the electric fan 3 for use. When the electrical energy generated by the photovoltaic panel 12 exceeds the demand of the electric fan 3, the excess electrical energy can be stored in the battery 13. When there is insufficient light or no light, the battery 13 will release the stored electrical energy for the electric fan 3. The use of the photovoltaic panel 12 can greatly reduce the dependence on traditional electricity, reduce carbon emissions, and reduce damage and pollution to the ecological environment. Since the distribution box is usually located outdoors, it is easily affected by pollutants in the air, such as dust, smoke, particulate matter, leaves, etc. These pollutants will form a layer of dirt on the surface of the photovoltaic panel, affecting its photoelectric conversion efficiency. The surface of the photovoltaic panel 12 can be quickly cleaned by moving the cleaning brush 14.

[0028] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An energy-saving and environment-friendly distribution box, comprising a box body (1), a box door (2) and an electric fan (3), wherein the box body (1) is rotatably mounted with the box door (2), and the lower part of the box body (1) is mounted with the electric fan (3), characterized in that: The invention also comprises a limit frame (4), a guide rod (5), a support rod (6), a tension spring (7), a support plate (8), an air bag (9) and a button switch (10). The limit frame (4) is installed in the box body (1). The guide rod (5) is symmetrically installed on the limit frame (4). The tension spring (7) is sleeved on the guide rod (5). The two guide rods (5) are jointly installed with the support rod (6). The two guide rods (5) are jointly slidably connected with the support plate (8). One end of the tension spring (7) is connected to the limit frame (4) and the other end is connected to the support plate (8). The limit frame (4) is installed with the air bag (9), and the support rod (6) is installed with the button switch (10).

2. The energy-saving and environment-friendly distribution box according to claim 1, characterized in that: It also comprises a support frame (11) and a photovoltaic panel (12); the support frame (11) is installed on the top of the box body (1), and the photovoltaic panel (12) is installed on the support frame (11).

3. The energy-saving and environment-friendly distribution box according to claim 2 is characterized in that: It also includes a storage battery (13), and the storage battery (13) is installed on one side of the box body (1).

4. The energy-saving and environment-friendly distribution box according to claim 3 is characterized in that: It also includes a cleaning brush (14), which is slidably mounted on the support frame (11), and the cleaning brush (14) is in close contact with the photovoltaic panel (12).

5. The energy-saving and environment-friendly distribution box according to claim 4, characterized in that: A handle is provided on one side of the box door (2).

6. The energy-saving and environment-friendly distribution box according to claim 5, characterized in that: Ventilation plates are installed on both sides of the box body (1).

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