CN205921256U - Novel distribution box - Google Patents

Abstract

The utility model discloses a novel distribution box, which comprises a distribution box. A base is arranged inside the distribution box, an inner box is arranged on the base, a cooling pipe is arranged on the top of the distribution box, and a cooling pipe is arranged at the water outlet of the cooling pipe. Control the valve, the top of the cooling pipe is provided with a threaded interface, the threaded interface is connected with a protective cover, the outer surface of the inner box is provided with a sealing pull plate, the inner box is equipped with an electrical switch area and an instrument placement area, and the inner side of the instrument placement area A cooling fan and a temperature sensor are provided, a control box is provided at the bottom of the instrument placement area, a single-chip microcomputer is arranged in the control box, and an electromagnetic switch is arranged on the control box. This new type of distribution box can effectively protect the impact of external force, so that the electrical appliances are not easily damaged. The protective cover can block the sun in summer and the wind and snow in winter, so as to better protect the distribution box , through the set cooling pipe, it can play the role of condensation pipe and increase the heat dissipation effect.

Description

A new type of distribution box

technical field

The utility model relates to a distribution box, in particular to a novel distribution box, which belongs to the field of electrical equipment.

Background technique

The distribution box is a general circuit distribution box for all users to use electricity. The distribution box is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. Constitutes a low-voltage power distribution device. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. Commonly used in various power generation, distribution and substations. In summer, the distribution box operates outdoors. It is not only exposed to direct sunlight to generate high temperature, but also generates heat itself during operation. Therefore, in the midsummer high temperature season, the temperature inside the box will reach above 60°C. Greatly exceeding the ambient temperature specified by these electrical appliances will cause damage to the electrical appliances. In thunderstorm weather, the distribution box will cause a short circuit in the circuit due to the humid air environment, which will also cause damage to the electrical appliances. The damage to the electrical box needs to be repaired. Maintenance will affect people's life and work. People need a power distribution box with good heat dissipation performance and not easy to get wet.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing distribution box, the heat dissipation effect is not ideal, the electrical equipment is easy to be damaged, and it is easy to be affected by rain, which will cause a circuit short circuit and damage the equipment, and provide a new type of distribution box , so as to solve the above problem.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is a new distribution box, comprising a distribution box, a base is arranged in the distribution box, an inner box is arranged on the base, a cooling pipeline is arranged on the top of the distribution box, and the cooling pipeline A control valve is provided at the water outlet of the cooling pipe, a threaded joint is provided at the top of the cooling pipe, a protective cover is connected to the threaded joint, a sealing pull plate is provided on the outer surface of the inner box, and a The electrical switch area and the instrument placement area. The inside of the instrument placement area is provided with cooling fans and temperature sensors. The bottom of the instrument placement area is provided with a control box. The control box is provided with a single chip microcomputer. An electromagnetic switch is provided.

As a preferred technical solution of the utility model, the distribution box is connected to the distribution door through a hinge, which can protect the distribution box.

As a preferred technical solution of the present invention, the cooling pipe runs through the distribution box and the inner box, and can function as a condensation pipe, thereby improving the heat dissipation effect of the distribution box.

As a preferred technical solution of the utility model, the center of the protective cover is provided with a water inlet communicating with the cooling pipeline, which can drain rainwater and prevent the distribution box from being washed by rainwater.

As a preferred technical solution of the utility model, the protective cover is in the shape of a rounded truncated cone, which is convenient for rainwater to enter the cooling pipe.

Compared with the prior art, the beneficial effect of the utility model is: the new distribution box can effectively protect the impact of the external force through the set protective shell, so that the electrical appliances are not easy to be damaged, and the set fan The cooperation of the distribution box enables the distribution box to remove heat in time in summer high temperature weather, avoiding the damage of high temperature to electrical appliances, and the sealing pull plate set can prevent water vapor from entering the inner box and further protect the electrical components in the inner box. Through the set temperature sensor and single-chip microcomputer, it can automatically turn on the cooling fan according to the obtained temperature to achieve the purpose of energy saving. Through the set protective cover, it can block the sun in summer and the wind and snow in winter, so as to better protect the distribution box. The provided cooling pipe can function as a condensation pipe, increase the heat dissipation effect, and better protect electrical components.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of a kind of novel distribution box described in the utility model;

In the figure: 1, power distribution door; 2, hinge; 3, water inlet; 4, threaded interface; 5, protective cover; 6, sealing pull plate; 7, distribution box; 8, electrical switch area; 9, cooling fan 10. Instrument placement area; 11. Cooling pipeline; 12. Control valve; 13. Electromagnetic switch; 14. Single-chip microcomputer; 15. Control box; 16. Base; 17. Temperature sensor; 18. Inner box.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

Please refer to Fig. 1, the utility model provides a technical solution: a new type of distribution box, including a distribution box 7, a base 16 is arranged in the distribution box 7, an inner box 18 is arranged on the base 16, and the distribution box 7 The top of the cooling pipe 11 is provided with a cooling pipe 11, the water outlet of the cooling pipe 11 is provided with a control valve 12, the top of the cooling pipe 11 is provided with a threaded joint 4, the threaded joint 4 is connected with a protective cover 5, and the outer surface of the inner box 18 is provided with a Seal the pull plate 6, the inner box 18 is provided with an electrical switch area 8 and an instrument placement area 10, the inner side of the instrument placement area 10 is provided with a cooling fan 9 and a temperature sensor 17, and the bottom of the instrument placement area 10 is provided with a control box 15, A single-chip microcomputer 14 is arranged in the control box 15, and an electromagnetic switch 13 is arranged on the control box 15. The distribution box 7 is connected with the distribution door 1 through the hinge 2, which can protect the distribution box. The cooling pipeline 11 runs through the distribution box 7 and the inner box 18, and can function as a condensation pipe, thereby improving the heat dissipation effect of the distribution box 7. The center of the protective cover 5 is provided with a water inlet 3 communicating with the cooling pipe 11, which can remove rainwater and prevent the distribution box 7 from being washed by rainwater. The protective cover 5 is rounded and truncated, which is convenient for rainwater to enter the cooling pipe 11 .

During use, when the temperature sensor 17 detects that the temperature in the distribution box 7 is too high, the electromagnetic switch 13 can be opened by the single-chip microcomputer 14, the cooling fan 9 can be opened, water can be added in the cooling pipe 11, and the control valve 12 can be closed to make the water Always keep in the cooling pipe 11. When the temperature in the distribution box 7 is too high, the water in the cooling pipe 11 will absorb heat and evaporate, thus taking away the heat. The protective cover 5 can effectively prevent water and snow. The distribution box 7 An inner box 18 is provided to better protect electrical components.

This new type of distribution box can effectively protect the impact of external force through the protective shell provided, so that the electrical appliances are not easy to be damaged. Exhaust heat to avoid high temperature damage to electrical appliances. Through the set sealing plate, it can prevent water vapor from entering the inner box, and further protect the electrical components in the inner box. Through the set temperature sensor and single-chip microcomputer, it can be based on the obtained temperature. Turn on the cooling fan to achieve the purpose of energy saving. The protective cover can block the sun in summer and the wind and snow in winter, so as to better protect the distribution box. Large heat dissipation effect, better protection of electrical components.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (5)

1. a kind of Novel distribution box, including distribution box (7) it is characterised in that being provided with base (16) in described distribution box (7), Interior case (18) is provided with described base (16), the top of described distribution box (7) is provided with cooling pipe (11), described cooling tube The water outlet in road (11) is provided with control valve (12), and the top of described cooling pipe (11) is provided with hickey (4), institute State and protection cap (5) is connected with hickey (4), the outer surface of described interior case (18) is provided with sealing arm-tie (6), described interior case (18) it is provided with electric switch area (8) and instrument rest area (10) in, the interior avris of described instrument rest area (10) is provided with radiating Fan (9) and temperature sensor (17), the bottom of described instrument rest area (10) is provided with control chamber (15), described control chamber (15) it is provided with single-chip microcomputer (14) in, described control chamber (15) is provided with electromagnetic switch (13).

2. a kind of Novel distribution box according to claim 1 it is characterised in that described distribution box (7) pass through hinge (2) with Power distribution door (1) connects.

3. a kind of Novel distribution box according to claim 1 it is characterised in that described cooling pipe (11) run through described in join Electronic box (7) and described interior case (18).

4. a kind of Novel distribution box according to claim 1 is it is characterised in that the center of described protection cap (5) is arranged There is the water inlet (3) communicating with described cooling pipe (11).

5. a kind of Novel distribution box according to claim 1 is it is characterised in that described protection cap (5) is reverse frustoconic.