CN210725707U

CN210725707U - Heat dissipation type control box

Info

Publication number: CN210725707U
Application number: CN201921977941.5U
Authority: CN
Inventors: 宋建明
Original assignee: Shanghai Meiyide Electrical Equipment Manufacturing Co Ltd
Current assignee: Shanghai Meiyide Electrical Equipment Manufacturing Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-09
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a heat dissipation type control box, which comprises a box body, a box door which is rotatably arranged on the front surface of the box body, a mounting plate which is fixedly arranged in the box body, at least one wire combing seat which is fixedly arranged on the inner side surface of a back plate of the box body, a first heat dissipation window which is arranged on the top end of a first side plate of the box body, a second heat dissipation window which is arranged on the top end of a second side plate of the box body, an air inlet window which is arranged in the middle part of a bottom plate of the box body, and an expansion bolt which is fixedly connected with a wall and can extend into the box body, wherein a first heat dissipation fan which blows air outside the box body is embedded in the first heat dissipation window, a second heat dissipation fan which blows air outside the box body is embedded in the second heat dissipation window, inserting holes which can be used for inserting thread columns of the expansion bolt into the box body are respectively arranged at the positions of the peripheral, the outer diameter of the nut is larger than the diameter of the insertion hole.

Description

Heat dissipation type control box

Technical Field

The utility model relates to a heat dissipation type control box.

Background

The existing control box can generate certain heat inside in the operation process of an electrical element, but because the existing control box is mostly designed by adopting a sealing structure, the heat in the control box can not be dissipated outwards in time, and the external relatively low-temperature cold air can not enter the control box, so that the ventilation and heat dissipation effects are poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's above-mentioned defect, provide a heat dissipation type control box.

The utility model provides a technical scheme that its technical problem adopted is: a heat dissipation type control box is constructed, the control box comprises a box body, a box door which is rotatably arranged on the front surface of the box body, a mounting plate which is fixedly arranged in the box body, at least one wire combing seat which is fixedly arranged on the inner side surface of a back plate of the box body, a first heat dissipation window which is arranged at the top end of a first side plate of the box body, a second heat dissipation window which is arranged at the top end of a second side plate of the box body, an air inlet window which is arranged in the middle of a bottom plate of the box body, and an expansion bolt which is fixedly connected with a wall and can extend into the box body, wherein a first heat dissipation fan which blows air to the outside of the box body is embedded in the first heat dissipation window, a second heat dissipation fan which blows air to the outside of the box body is embedded in the second heat dissipation window, inserting holes which can be used for inserting threaded columns of the expansion bolts into the box body, the outer diameter of the nut is larger than the diameter of the insertion hole.

In the heat dissipation type control box, this first heat dissipation window is first circular heat dissipation window, this first radiator fan is for inlaying the first circular radiator fan of locating in this first circular heat dissipation window, this second heat dissipation window is the circular heat dissipation window of second, this second radiator fan is for inlaying the circular radiator fan of second of locating in the circular heat dissipation window of this second.

In the heat dissipation type control box of the present invention, a dust screen is embedded in the air inlet window.

In the heat dissipation type control box, this box backplate bottom is equipped with and supplies the wire to penetrate to the line hole in this box.

In the heat dissipation type control box, this comb line seat includes comb line board, sets up two at least "C" shape grooves on this comb line board and sets up in the fixed orifices that this comb line board is used for fixing at this comb line board both ends.

In the heat dissipation type control box, be equipped with the gap that supplies the wire to pass between this mounting panel and this box backplate, be equipped with the screw hole on this mounting panel, this mounting panel bottom surface is equipped with the plural piece fin with the perpendicular fixed connection of this mounting panel.

In the heat dissipation type control box, loose-leaf or hinge rotatable coupling is passed through with this box first side to this chamber door first side, this chamber door second side is equipped with and is used for the lock of being connected with this box locking.

Implement the utility model discloses a heat dissipation type control box has following beneficial effect: use the utility model discloses a during heat dissipation type control box, when fixed control box, can nail into the wall with expansion bolts earlier, then insert expansion bolts's screw post to the box from the patchhole in, use nut and screw post spiro union, realize the fixed to the box. When the control box is used, the first cooling fan and the second cooling fan are started to discharge hot air in the box body to the outside of the box body, and the hot air outside the box body enters the box body through the air inlet window, so that heat dissipation circulation is realized. After the wires are connected into the box body, the wires can be clamped into the wire combing seats respectively, so that the wires in the box body are neater in arrangement.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic structural view of a heat dissipation control box of the present invention;

fig. 2 is a schematic structural view of the wire combing seat in the heat dissipation control box of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in FIG. 1, in a first embodiment of the heat dissipation type control box of the present invention, the control box 1 comprises a box body 2, a box door 3 rotatably disposed on the front surface of the box body 2, a mounting plate 4 fixedly disposed in the box body 2, at least one wire combing seat 5 fixedly disposed on the inner side surface of the back plate of the box body 2, a first heat dissipation window 6 disposed on the top end of the first side plate of the box body 2, a second heat dissipation window 7 disposed on the top end of the second side plate of the box body 2, an air inlet window 8 disposed in the middle of the bottom plate of the box body 2, and an expansion bolt 9 for fixedly connecting with the wall and extending into the box body 2, wherein a first heat dissipation fan 12 for blowing air to the outside of the box body 2 is embedded in the first heat dissipation window 6, a second heat dissipation fan 13 for blowing air to the outside of the box body 2 is disposed in the second heat dissipation window 7, insertion holes 10 for inserting the threaded posts of the expansion bolt 9 into the box body 2, the threaded column of the expansion bolt 9 is provided with a nut 11 screwed with the threaded column, and the outer diameter of the nut 11 is larger than the aperture of the insertion hole 10.

Use the utility model discloses a during heat dissipation type control box 1, when fixed control box 1, can nail into the wall with expansion bolts 9 earlier, then insert expansion bolts 9's screw post to box 2 in from patchhole 10, use nut 11 and screw post spiro union, realize the fixed to box 2. When the control box 1 is in use, the first heat dissipation fan 12 and the second heat dissipation fan 13 are started to discharge hot air in the box body 2 to the outside of the box body 2, and the hot air outside the box body 2 enters the box body 2 through the air inlet window 8, so that heat dissipation circulation is realized. After the wires are connected into the box body 2, the wires can be respectively clamped into the wire combing seats 5, so that the wires in the box body 2 are neater in arrangement.

Specifically, the first heat dissipation window 6 is a first circular heat dissipation window, the first heat dissipation fan 12 is a first circular heat dissipation fan embedded in the first circular heat dissipation window, the second heat dissipation window 7 is a second circular heat dissipation window, and the second heat dissipation fan 13 is a second circular heat dissipation fan embedded in the second circular heat dissipation window.

In order to reduce dust entering the box body 2, a dustproof net 14 is embedded in the air inlet window 8.

Specifically, the bottom of the back plate of the box body 2 is provided with a wire hole 15 for a wire to penetrate into the box body 2.

As shown in fig. 2, the comb wire holder 5 includes a comb wire plate 16, at least two "C" shaped grooves 17 disposed on the comb wire plate 16, and fixing holes 18 disposed at two ends of the comb wire plate 16 for fixing the comb wire plate 16.

Furthermore, a gap for a lead to pass through is arranged between the mounting plate 4 and the back plate of the box body 2, a threaded hole 19 is arranged on the mounting plate 4, and a plurality of radiating fins 20 which are vertically and fixedly connected with the mounting plate 4 are arranged on the bottom surface of the mounting plate 4.

Preferably, the mounting plate 4 and the heat sink 20 are integrally formed of a metal material having a good thermal conductivity. After the electrical component is mounted on the mounting plate 4, because the electrical component is directly contacted with the mounting plate 4, heat generated in the operation process of the electrical component can be transferred to the heat sink 20 through the mounting plate 4, and then the heat sink 20 dissipates heat to the air, thereby improving the heat dissipation efficiency.

Specifically, the first side of the box door 3 is rotatably connected with the first side of the box body 2 through hinges 21, and the second side of the box door 3 is provided with a door lock 22 for locking connection with the box body 2.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A heat dissipation type control box is characterized by comprising a box body, a box door which is rotatably arranged on the front face of the box body, a mounting plate which is fixedly arranged in the box body, at least one wire combing seat which is fixedly arranged on the inner side face of a back plate of the box body, a first heat dissipation window which is arranged at the top end of a first side plate of the box body, a second heat dissipation window which is arranged at the top end of a second side plate of the box body, an air inlet window which is arranged in the middle of a bottom plate of the box body, and an expansion bolt which is fixedly connected with a wall and can extend into the box body, wherein a first heat dissipation fan which blows air outside the box body is embedded in the first heat dissipation window, a second heat dissipation fan which blows air outside the box body is embedded in the second heat dissipation window, inserting holes which can be used for inserting threaded columns of the expansion bolt into the box body are respectively arranged at the positions of the periphery of the back, the outer diameter of the nut is larger than the aperture of the insertion hole.

2. The heat dissipation type control box of claim 1, wherein the first heat dissipation window is a first circular heat dissipation window, the first heat dissipation fan is a first circular heat dissipation fan embedded in the first circular heat dissipation window, the second heat dissipation window is a second circular heat dissipation window, and the second heat dissipation fan is a second circular heat dissipation fan embedded in the second circular heat dissipation window.

3. The heat dissipation type control box of claim 1, wherein a dust screen is embedded in the air inlet window.

4. The heat dissipation type control box of claim 1, wherein a wire hole for a wire to pass through into the box body is formed at the bottom of the box body back plate.

5. The heat dissipation type control box of claim 1, wherein the wire combing seat comprises a wire combing plate, at least two C-shaped grooves arranged on the wire combing plate, and fixing holes arranged at two ends of the wire combing plate for fixing the wire combing plate.

6. The heat dissipation type control box of claim 1, wherein a gap for a wire to pass through is formed between the mounting plate and the box body back plate, the mounting plate is provided with a threaded hole, and a plurality of heat dissipation fins vertically and fixedly connected with the mounting plate are arranged on the bottom surface of the mounting plate.

7. The heat dissipation type control box of claim 1, wherein the first side of the box door is rotatably connected with the first side of the box body through hinges or hinges, and the second side of the box door is provided with a door lock for locking connection with the box body.