Intelligent temperature control distribution box

Abstract

The utility model discloses an intelligent temperature control power distribution box, which belongs to the technical field of power distribution boxes and comprises a power distribution box body, limiting plates are arranged in the power distribution box body, every upper limiting plate and every lower limiting plate are arranged in a staggered manner, a fan is arranged at the bottom of the power distribution box body, and an electric heating tube is arranged in the power distribution box body. An exhaust port matched with the fan for use is formed in the upper portion of the distribution box body, a temperature sensor is arranged in the distribution box body, a triangular protection plate for shielding the exhaust port is arranged on the distribution box body, the fan operates to cool the interior of the distribution box, the electric heating wire is started at the same time when the temperature is low, and the electric heating wire does not operate when the temperature is high. The air blown by the fan rises due to the characteristics of the air, at the moment, the air circulates in the distribution box in a curve shape under the limiting of the limiting plate, the contact area and time of the air and the electrical components can be greatly improved, and therefore the heating or cooling effect on the distribution box body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution box, specifically is intelligent temperature control distribution box. BACKGROUND

[0002] The power distribution cabinet divides power distribution cabinet and lighting distribution cabinet, measurement cabinet, is the last stage equipment of distribution system, and the power distribution cabinet is the collective name of motor control center, and the power distribution cabinet is used in the occasion that load is relatively dispersed, and the return circuit is less, motor control center is used in the occasion that load is concentrated, and the return circuit is more, they distribute the electric energy of a circuit of the power distribution equipment of a level to the nearby load, and this stage equipment should provide protection, monitor and control to load, and the distribution board is made of incombustible material; The production site and office of small electric shock danger can install the open type distribution board; In the processing workshop, casting, forging, heat treatment, boiler room, carpenter room and other places of big electric shock danger or poor operating environment, the closed type box cabinet should be installed; In the dangerous operating place of conductive dust or flammable and explosive gas, the airtight or explosion-proof type electrical equipment must be installed; The electrical components, instruments, switches and lines of distribution board (box) should be arranged neatly, firmly installed, and convenient to operate.

[0003] The existing distribution box is used outdoors, and due to the large temperature difference in some areas in four seasons, the electric components running in the distribution box emit heat in summer, which leads to high temperature inside the distribution box, or the distribution box is frozen in winter, and the electric components inside cannot work normally, resulting in the decrease of the use performance of the distribution box. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that the internal temperature of the distribution box is too high in summer, and the electric components are prone to freezing in winter, resulting in the decrease of the use performance of the distribution box.

[0005] In order to solve the above technical problems, the utility model provides a technical scheme that a kind of intelligent temperature control distribution box, including distribution box body, several layers of electric components are equipped in the distribution box body, limit plate is equipped in the distribution box body and located between every adjacent two layers of electric components, every upper and lower limit plate is staggered, the bottom of the distribution box body is equipped with fan that is communicated with the outside of distribution box body, electric heating tube is equipped in the distribution box body and higher than the position of fan, exhaust port that cooperates with fan is equipped above the distribution box body, temperature sensor is equipped in the distribution box body, and triangular protective plate that shields exhaust port is equipped on the distribution box body.

[0006] As a further scheme of the utility model, the distribution box upper surface is equipped with the support protection mechanism of triangle protection plate, the support protection mechanism includes the groove opened on the distribution box body upper surface, the groove is equipped with two and is set up symmetrically relative to the exhaust port, the groove all is equipped with the guide rod, the guide rod all is equipped with the sliding block and is equipped with the spring one between the sliding block, the spring one between the sliding block and the groove, the sliding block upper surface all rotates and is equipped with the swing rod, the swing rod other end and triangle protection plate rotationally connected.

[0007] As a further scheme of the utility model, the distribution box body front hinged has the switch door, the switch door is equipped with control screen 5, the fan, electric heating tube 5, temperature sensor all with control screen 5 electric connection.

[0008] As a further scheme of the utility model, the width of the limiting plate occupies two-thirds of the width of the distribution box body.

[0009] As a further scheme of the utility model, the exhaust port is equipped with filter screen.

[0010] As a further scheme of the utility model, the distribution box body upper surface four corners all are equipped with the spring two connected with triangle protection plate.

[0011] The utility model has the advantages compared with prior art:

[0012] 1, by setting up temperature sensor in distribution box, temperature sensor will detected value transmission to control screen, when reaches set value, control screen to fan delivery electric signal control fan operation, when temperature is low, control screen starts electric heating wire simultaneously, temperature is high, electric heating wire does not run, the gas blown by fan due to the characteristics of gas will rise, at this time under the limiting of limiting plate, gas is curved in distribution box internal circulation, can greatly improve the contact area and time of gas and electrical components, thereby improve the heating or cooling effect of distribution box body;

[0013] 2, by setting triangle support plate, has shielding effect to exhaust port used with fan, avoids the influence of rainy and snowy weather, rain and snow enter distribution box body inside, and under the elastic force of spring one spring two, to triangle support plate has certain buffering effect, avoids high altitude falling object damage distribution box body, influence equipment normal use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a kind of intelligent temperature control distribution box of the utility model.

[0015] Figure 2 It is the internal structure schematic diagram of a kind of intelligent temperature control distribution box of the utility model.

[0016] Figure 3This is an enlarged schematic diagram of part A of the intelligent temperature control distribution box of this utility model.

[0017] As shown in the figure: 1. Distribution box body; 2. Electrical components; 3. Limit plate; 4. Fan; 5. Heating element; 6. Exhaust port; 7. Temperature sensor; 8. Triangular protective plate; 9. Groove; 10. Guide rod; 11. Slider; 12. Spring 1; 13. Swing rod; 14. Opening and closing door; 15. Control panel; 16. Spring 2. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Combined with appendix Figure 1 , Figure 2 An intelligent temperature control distribution box includes a distribution box body 1, which contains several layers of electrical components 2. A limiting plate 3 is provided between each pair of adjacent electrical components 2 within the distribution box body 1, with each pair of upper and lower limiting plates 3 arranged in an alternating pattern. The width of each limiting plate 3 occupies two-thirds of the internal width of the distribution box body 1. A fan 4, communicating with the outside of the distribution box body 1, is located at the bottom of the distribution box body 1. An electric heating tube 5 is located inside the distribution box body 1 above the fan 4. An exhaust port 6, used in conjunction with the fan 4, is located above the distribution box body 1. A filter screen is located inside the exhaust port 6. A temperature sensor 7 is located inside the distribution box body 1. A triangular protective plate 8, which shields the exhaust port 6, is located on top of the distribution box body 1.

[0021] Combined with appendix Figure 1 , Figure 3The distribution box is equipped with a support and protection mechanism for the triangular protective plate 8. The support and protection mechanism includes a groove 9 on the body 1 of the distribution box. There are two grooves 9, which are symmetrically arranged with respect to the exhaust port 6. Each groove 9 is equipped with a guide rod 10. Each guide rod 10 is equipped with a slider 11. A spring 12 is provided between the sliders 11 and between the sliders 11 and the groove 9. Each slider 11 is equipped with a swing rod 13. The other end of the swing rod 13 is rotatably connected to the triangular protective plate 8. Springs 16 connected to the triangular protective plate 8 are provided at the four corners of the body 1 of the distribution box.

[0022] Combined with appendix Figure 1 , Figure 2 The distribution box body 1 is hinged to the front of a switch door 14, and a control panel 15 is provided on the switch door 14. The fan 4, the electric heating tube 5, and the temperature sensor 7 are all electrically connected to the control panel 15.

[0023] In practical implementation, the temperature sensor installed inside the distribution box detects the temperature and transmits the detected temperature value to the control panel. When the temperature exceeds the set value, the control panel sends an electrical signal to the fan to control its operation. When the temperature is low, the control panel simultaneously activates the heating element; when the temperature is high, the heating element does not operate. Due to the characteristics of gas, the gas blown out by the fan rises. At this time, under the limit of the limit plate, the gas flows in a curved shape inside the distribution box, which can significantly increase the contact area and time between the gas and the electrical components, thereby improving the heating or cooling effect on the distribution box body. In winter when the temperature is low, the fan, together with the heating element, blows out hot air to heat the inside of the distribution box. In summer when the temperature is high, the fan blows air to cool down the box.

[0024] When encountering rain or snow, the triangular protective plate can provide shielding and protection, preventing rain and snow from entering the distribution box. When the triangular support plate is hit by falling objects, it will compress spring two and the swing rod. The swing rod compresses or stretches spring one. Under the elastic force of spring one and spring two, the triangular support plate has a certain buffering effect, preventing falling objects from damaging the distribution box and affecting the normal use of the equipment.

[0025] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An intelligent temperature control distribution box, comprising a distribution box body (1), wherein the distribution box body (1) is provided with a plurality of layers of electrical components (2), characterized in that: The distribution box body (1) is provided with a limiting plate (3) located between each two adjacent electrical components (2). Each pair of upper and lower limiting plates (3) are staggered. The bottom of the distribution box body (1) is provided with a fan (4) that communicates with the outside of the distribution box body (1). The distribution box body (1) is provided with an electric heating tube (5) located inside the distribution box body (1) and above the fan (4). The distribution box body (1) is provided with an exhaust port (6) for use with the fan (4). The distribution box body (1) is provided with a temperature sensor (7). The distribution box body (1) is provided with a triangular protective plate (8) that blocks the exhaust port (6).

2. The intelligent temperature control distribution box according to claim 1, characterized in that: The distribution box is provided with a support and protection mechanism for the triangular protective plate (8). The support and protection mechanism includes a groove (9) opened on the body (1) of the distribution box. There are two grooves (9) and they are symmetrically arranged relative to the exhaust port (6). Each groove (9) is provided with a guide rod (10). Each guide rod (10) is slidably provided with a slider (11). A spring (12) is provided between the sliders (11) and between the sliders (11) and the groove (9). Each slider (11) is rotatably provided with a swing rod (13). The other end of the swing rod (13) is rotatably connected to the triangular protective plate (8).

3. The intelligent temperature control distribution box according to claim 1, characterized in that: The distribution box body (1) is hinged to the front of a switch door (14), and a control panel (15) is provided on the switch door (14). The fan (4), electric heating tube (5), and temperature sensor (7) are all electrically connected to the control panel (15).

4. The intelligent temperature control distribution box according to claim 1, characterized in that: The width of the limiting plate (3) occupies two-thirds of the inner width of the distribution box body (1).

5. The intelligent temperature control distribution box according to claim 1, characterized in that: The exhaust port (6) is equipped with a filter screen.

6. The intelligent temperature control distribution box according to claim 2, characterized in that: The main body (1) of the distribution box is equipped with springs (16) at each of the four corners, which are connected to the triangular protective plate (8).

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