CN209608183U - A kind of electric automatization equipment has the distribution box of heat sinking function - Google Patents

Abstract

The utility model discloses a power distribution box with heat dissipation function for electrical automation equipment, and relates to a power distribution box, which includes a box body, the box body is connected with a box door through hinge rotation, and a temperature controller is installed on the inner wall of the box The first heat dissipation fan is fixedly installed on the inner wall of the box, and the air outlet of the first heat dissipation fan is downward. The second heat dissipation fan is fixedly installed on the inner wall of the box, and the air outlet of the second heat dissipation fan is outward. Both side walls are provided with heat dissipation port 1, and the box door is provided with heat dissipation port 2. A number of copper sheets are fixedly connected to the inner wall of one side of the box body, and the copper sheets are fixedly connected through copper pipes. And the copper pipe can introduce static electricity into the ground, and because the lower end of the copper pipe is engraved with external threads, and the lower end of the copper pipe is threaded with an internal thread sleeve, the material of the internal thread sleeve is copper, and the internal thread sleeve can be adjusted at this time The height makes it in contact with the ground, thereby improving the applicability of the device.

Description

A distribution box with heat dissipation function for electrical automation equipment

technical field

The utility model relates to a distribution box, in particular to a distribution box with heat dissipation function for electrical automation equipment.

Background technique

The distribution box is a large number of parameters in the data. It generally constitutes a low-voltage distribution box. box. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, not limited by the site, widely used, stable and reliable operation, high space utilization rate, less land occupation and environmental protection effect.

When the existing distribution box is in use, because its internal parts are constantly rotating, it will generate heat. Generally, a cooling fan is used to cool it down. However, due to the large rotation range of the cooling fan, it is easy to generate static electricity. The discharge of static electricity can easily cause static electricity to accumulate, thereby affecting the normal operation of the internal parts of the distribution box. Therefore, we propose a distribution box with heat dissipation function for electrical automation equipment to solve the above-mentioned problems.

Utility model content

1. The problem to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a distribution box for electrical automation equipment with a heat dissipation function. A copper sheet is fixedly connected to the inner wall of the box body, and the copper pipe is used to guide static electricity into the ground, and Through the mutual cooperation between the internal thread sleeve and the external thread, the height of the internal thread sleeve can be adjusted, which improves the applicability of the device, thereby solving the problems mentioned in the above background story.

2. Technical solution

In order to achieve the above object, the utility model provides the following technical solutions:

A power distribution box for electrical automation equipment with a heat dissipation function, comprising a box body, the box body is rotatably connected with a box door, a temperature controller is installed on the inner wall of the box body, and a cooling fan is fixedly installed on the inner wall of the box body. , and the exhaust outlet of cooling fan 1 is downward, cooling fan 2 is fixedly installed on the inner wall of the box, and the exhaust outlet of cooling fan 2 is outward, and cooling outlet 1 is opened on both side walls of the box. There is a heat dissipation port 2 on the door, and a number of copper sheets are fixedly connected to the inner wall of one side of the box. The copper sheets are fixed and connected through copper pipes, and the copper pipe at the bottom runs through the lower inner wall of the box and extends to the bottom of the box. , the lower end of the copper pipe is engraved with external threads, and the lower end of the copper pipe is threadedly connected with an internal thread sleeve.

As a further solution of the present invention: the four corners of the lower surface of the box body are fixedly connected with supporting legs, and the outer sides of the supporting legs are sleeved with rubber pads.

As a further solution of the present utility model: the first heat dissipation port and the second heat dissipation port are convex on the outside and open downward.

As a further solution of the present invention: one side of the box body is rotatably connected to a rotating plate through a pin shaft, a support plate is fixedly connected to the inner wall of the side of the box close to the rotating plate, and the upper surface of the support plate is rotatably connected to an electric push rod , the output end of the electric push rod is rotationally connected with the rotating plate.

As a further solution of the present invention: the outer side of the cooling fan 1 is fixedly connected with the protective net 1, and the outer side of the cooling fan 2 is fixedly connected with the protective net 2.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model can introduce static electricity into the ground through copper sheets and copper tubes, and because the lower end of the copper tube is engraved with external threads, and the lower end of the copper tube is threaded with an internal thread sleeve, and the material of the internal thread sleeve is copper. At this time, the height of the internal thread sleeve can be adjusted to make it contact with the ground, thereby improving the applicability of the device.

2. In the utility model, support legs are fixedly connected to the four corners of the lower surface of the box body, and rubber pads are sleeved on the outside of the support legs. This setting makes the box body not in direct contact with the ground and avoids water vapor on the ground The box is corroded, and under the action of the rubber pad, the vibration generated by the device can be reduced to a certain extent, which improves the stability of the device.

Description of drawings

Fig. 1 is a schematic structural diagram of a distribution box for electrical automation equipment with a heat dissipation function.

Fig. 2 is a side view structural schematic diagram of a power distribution box with heat dissipation function for electrical automation equipment.

FIG. 3 is a schematic diagram of an enlarged structure of area A in FIG. 1 .

In the figure: 1. Box door; 2. Hinge; 3. Temperature controller; 4. Cabinet; 5. Cooling fan 1; 6. Protective net 1; 7. Cooling port 1; Push rod; 10, support plate; 11, support leg; 12, cooling fan two; 13, protective net two; 14, copper tube; 15, copper sheet; 16, heat dissipation port two; 17, external thread; 18, internal thread sleeve.

Detailed ways

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. example. Based on the embodiments of the present utility model, 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 utility model.

Please refer to Figures 1 to 3. In the embodiment of the present utility model, a power distribution box for electrical automation equipment with a heat dissipation function includes a box body 4. It is characterized in that the box body 4 is connected with a box door through hinges 2. 1. The temperature controller 3 is installed on the inner wall of the box body 4. The model of the temperature controller 3 is DHT11. The cooling fan 2 12 is fixedly installed on the inner wall of 4, and the air outlet of the cooling fan 2 12 is outward. The model of the cooling fan 1 5 and the cooling fan 12 is YRD4020, which is electrically connected to the temperature controller 3 through a wire. And the outer side of cooling fan one 5 is fixedly connected with protective net one 6, and the outer side of cooling fan two 12 is fixedly connected with protective net two 13, thereby improving the safety performance of the device. 7. The door 1 is provided with a heat dissipation port 2 16. The heat dissipation port 1 7 and the heat dissipation port 16 are both convex on the outside and open downward, so as to prevent dust while dissipating heat. The box body 4 A number of copper sheets 15 are fixedly connected to one side of the inner wall, and the copper sheets 15 are fixedly connected by copper pipes 14, and the copper pipe 14 at the lowest end extends through the lower inner wall of the box body 4 to the bottom of the box body 4, and the copper pipes 14 The lower end is engraved with an external thread 17, and the lower end of the copper pipe 14 is threaded with an internal thread sleeve 18.

One side of the box body 4 is rotatably connected with a rotating plate 8 through a pin shaft, and a support plate 10 is fixedly connected to the inner wall of the side of the box body 4 close to the rotating plate 8, and the upper surface of the support plate 10 is rotatably connected with an electric push rod 9, The model of the electric push rod 9 is ANT-26, which is electrically connected with the temperature controller 3 through wires, and the output end of the electric push rod 9 is connected with the rotating plate 8 in rotation.

When the temperature controller 3 detects that the temperature in the cabinet 4 is higher than 60°C, the temperature controller 3 controls the cooling fan 1 5 and the cooling fan 12 to work to cool down the cabinet 4. When the temperature does not drop for a long time, The temperature controller 3 controls the electric push rod 9 to work, thereby opening the rotating plate 8 to speed up the heat dissipation effect. When the temperature controller 3 detects that the temperature is lower than 40°C, the temperature controller 3 controls the cooling fan-5 and the cooling fan 12 to stop working , and control the electric push rod 9 to drive the rotating plate 8 to return to its original position, thereby completing the cooling operation of the box body 4, and because the parts in the box body 4 will generate static electricity when they are running, the static electricity can be dissipated by the copper sheet 15 and the copper tube 14 Leading into the ground, and because the lower end of the copper pipe 14 is engraved with an external thread 17, and the lower end of the copper pipe 14 is threadedly connected with an internal thread sleeve 18, and the material of the internal thread sleeve 18 is copper, at this time the internal thread sleeve 18 can be adjusted The height makes it in contact with the ground, thereby improving the applicability of the device.

The four corners of the lower surface of the box body 4 are fixedly connected with support legs 11, and the outer sides of the support legs 11 are sleeved with rubber pads. This setting makes the box body 4 not in direct contact with the ground and avoids water vapor on the ground. Corrosion of the box body 4, and the vibration of the device can be reduced to a certain extent under the action of the rubber pad, which improves the stability of the device.

The power supply interface of the electric element in the utility model is connected to the power supply system through a switch (not shown in the figure), and the circuits and controls involved are all existing technologies, which are well known in the current art and will not be repeated here.

In this practical description, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility and simplification of the description, rather than indicating or implying that the referred device or element must have a specific Therefore, it cannot be understood as a limitation to this application. In this application, it should also be explained that the terms "installation" and "connection" should be understood in a broad sense. For example, it can be fixed connection or detachable connection, or Integral connection can also be mechanical connection or indirect connection through an intermediary, and the specific meaning of the term in this application can be understood according to the specific situation.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalency of the required elements are embraced in the present invention, and any reference sign in a claim shall not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of electric automatization equipment has the distribution box of heat sinking function, including cabinet (4), which is characterized in that the cabinet (4) it is rotatably connected to chamber door (1) by hinge (2), cabinet (4) inner wall is equipped with temperature controller (3), inner wall on cabinet (4) It is fixed that radiator fan one (5) even is installed, and the exhaust outlet of radiator fan one (5) is downward, is fixedly mounted on the inner wall of cabinet (4) There is radiator fan two (12), and the exhaust outlet of radiator fan two (12) is outside, offers thermovent on the two sidewalls of cabinet (4) One (7) offer thermovent two (16) on chamber door (1), several copper sheets (15) are fixedly connected on the side inner wall of cabinet (4), By copper pipe (14) fixed connection between copper sheet (15), and lower inner wall of the lowermost copper pipe (14) through cabinet (4) extends to The lower section of cabinet (4), copper pipe (14) lower end are carved with external screw thread (17), and copper pipe (14) lower thread is connected with inner thread sleeve (18).

2. the distribution box that a kind of electric automatization equipment according to claim 1 has heat sinking function, which is characterized in that institute The edge of lower surface four for stating cabinet (4) is fixedly connected to supporting leg (11), and is socketed with rubber on the outside of supporting leg (11) Pad.

3. the distribution box that a kind of electric automatization equipment according to claim 1 has heat sinking function, which is characterized in that institute It states thermovent one (7) and thermovent two (16) is outside protrusion and the shape that Open Side Down.

4. the distribution box that a kind of electric automatization equipment according to claim 1 has heat sinking function, which is characterized in that institute The side for stating cabinet (4) is rotatably connected to rotor plate (8) by pin shaft, and cabinet (4) is solid on the side inner wall of rotor plate (8) Surely it is connected with support plate (10), support plate (10) upper surface is rotatably connected to electric pushrod (9), the output end of electric pushrod (9) It is rotatablely connected with rotor plate (8).

5. the distribution box that a kind of electric automatization equipment according to claim 1 has heat sinking function, which is characterized in that institute It states and is fixedly connected with protective net one (6) on the outside of radiator fan one (5), be fixedly connected with protective net two on the outside of radiator fan two (12) (13).