CN215819139U

CN215819139U - Electric control structure convenient for heat dissipation

Info

Publication number: CN215819139U
Application number: CN202120967525.8U
Authority: CN
Inventors: 曹成; 陈上康
Original assignee: Zhuhai Wellgo Inverter Technology Co ltd
Current assignee: Zhuhai Wellgo Inverter Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-02-11
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to the technical field of heat dissipation, and discloses an electric control structure convenient for heat dissipation, which comprises a body and a control assembly, wherein the body is provided with a fan room and a control room, and the fan room and the control room are communicated with each other through a bent ventilation channel; the control assembly comprises a radiator arranged in the fan chamber and a high-frequency inductor arranged in the control chamber. This fan room and control room of automatically controlled structure communicate each other through the ventiduct of buckling, make the air in the control room flow, the effect of the wind-force that the deuterogamies the fan room and the radiator that provide, can in time dispel the heat for automatically controlled structure, so as to avoid the high temperature, thereby avoid the device of automatically controlled structure to be heated and damaged, the life of automatically controlled structure has been improved, and simultaneously, because the special structural design of the ventiduct of buckling, can satisfy the circulation of air of control room, also can to a great extent avoid rainwater, materials such as mosquito or dust get into the control room through the ventiduct of buckling, thereby the normal work of control room has been guaranteed.

Description

Electric control structure convenient for heat dissipation

Technical Field

The utility model relates to the technical field of heat dissipation, in particular to an electric control structure convenient for heat dissipation.

Background

In the prior art, the control assembly is arranged in the control chamber to work, so that rainwater, winged insects or dust and the like cannot enter the control chamber, the control chamber is generally not communicated with the external environment, a high-frequency inductor in the control assembly is a high-temperature element, the high-frequency inductor is easy to generate heat during working, the control chamber cannot be timely cooled in the environment without air circulation, devices of the electric control structure are easily damaged, and the service life of the electric control structure is shortened.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides the electric control structure convenient for heat dissipation, which can dissipate heat for the electric control structure in time and prolong the service life of the electric control structure.

The technical scheme adopted by the utility model for solving the technical problems is as follows: an electric control structure convenient for heat dissipation comprises a body, a fan chamber and a control chamber, wherein the fan chamber is communicated with the external environment, and the fan chamber is communicated with the control chamber through a bent ventilation channel; and the control assembly comprises a radiator arranged in the fan chamber and a high-frequency inductor arranged in the control chamber.

Foretell be convenient for radiating automatically controlled structure, the first end of the ventiduct of buckling is equipped with first dog, the first end of first dog is connected the first lateral wall of the ventiduct of buckling, the second end of first dog has the orientation the kink of the second end bending type of the ventiduct of buckling.

Foretell be convenient for radiating automatically controlled structure, the first end of the ventiduct of buckling still is equipped with the second dog, the first end of second dog is connected the second lateral wall of the ventiduct of buckling, the second end orientation of second dog the kink of first dog extends the arch.

Foretell be convenient for radiating automatically controlled structure, the control assembly is still including locating the protecting crust in the control room, high frequency inductance is located in the protecting crust, the ventiduct of buckling is located on the protecting crust.

Foretell be convenient for radiating automatically controlled structure, be equipped with the transition chamber in the protecting crust, the first end intercommunication in transition chamber the ventiduct of buckling, the second end intercommunication in transition chamber the control room.

In the above electric control structure convenient for heat dissipation, the second end of the transition cavity is communicated with the control chamber through a plurality of ventilation openings.

Foretell be convenient for radiating automatically controlled structure, the second end of the ventiduct of buckling is equipped with first step, the vent is equipped with the second step, first step with the extending direction of second step is the same, just first step is less than the second step.

In the electric control structure convenient for heat dissipation, the partition plate is arranged between the fan chamber and the control chamber, the protective shell is positioned at the lower end of the partition plate, and the lower end of the partition plate is tightly connected with the upper end of the protective shell.

Foretell be convenient for radiating automatically controlled structure, the ventiduct of buckling is equipped with a plurality ofly.

The above-mentioned electronic control structure convenient to heat dissipation, the control assembly still includes mounting panel and control element, control element the high frequency inductance with the radiator all install in on the mounting panel.

The electric control structure convenient for heat dissipation at least has the following beneficial effects: this fan room and control room of automatically controlled structure communicate each other through the ventiduct of buckling, make the air in the control room flow, the effect of the wind-force of deuterogamying the fan room and radiator, can in time dispel the heat for automatically controlled structure, so as to avoid the high temperature, thereby avoid the device of automatically controlled structure to be heated and damaged, the life of automatically controlled structure has been improved, and simultaneously, because buckle the special structural design of ventiduct, can satisfy the circulation of air of control room, also can to a great extent avoid rainwater, materials such as mosquito or dust pass through the ventiduct of buckling and get into the control room, thereby the normal work of control room has been guaranteed.

Drawings

The utility model will be further described with reference to the following figures and examples, in which:

fig. 1 is a partial structural schematic diagram of an electric control structure according to an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic structural diagram of a control assembly according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a protective shell according to an embodiment of the present invention;

FIG. 6 is a bottom view of FIG. 5;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

fig. 8 is a partial structural schematic diagram of a control assembly according to an embodiment of the present invention.

In the drawings: 100 body, 110 fan room, 120 control room, 130 baffle, 200 bend air duct, 210 first dog, 211 bend, 220 second dog, 230 first step, 300 control component, 310 radiator, 320 high frequency inductance, 330 protective shell, 331 transition cavity, 332 vent, 333 second step, 340 mounting panel, 350 control element.

Detailed Description

The embodiment of the present invention is described in detail below, and referring to fig. 1 to 8, the embodiment of the present invention provides an electronic control structure convenient for heat dissipation, which includes a body 100 and a control assembly 300, wherein the body 100 has a fan room 110 and a control room 120, the fan room 110 is communicated with the external environment, and the fan room 110 and the control room 120 are communicated with each other through a bent ventilation duct 200; the control assembly 300 includes a heat sink 310 disposed within the fan compartment 110 and a high frequency inductor 320 disposed within the control compartment 120. This fan room 110 and control room 120 of automatically controlled structure communicate each other through the ventiduct 200 of buckling, make the air in the control room 120 flow, the effect of the wind-force of deuterogamying fan room 110 and radiator 310, can in time give automatically controlled structure and dispel the heat, so as to avoid the high temperature, thereby avoid the device of automatically controlled structure to be heated and damaged, the life of automatically controlled structure has been improved, and simultaneously, because the special structural design of the ventiduct 200 of buckling, can satisfy the circulation of air of control room 120, also can to a great extent avoid rainwater, materials such as mosquito or dust get into control room 120 through the ventiduct 200 of buckling, thereby the normal work of control room 120 has been guaranteed.

Further, referring to fig. 1 to 3, a first end of the bent air duct 200 is provided with a first stopper 210, the first end of the first stopper 210 is connected to a first side wall of the bent air duct 200, and a second end of the first stopper 210 is provided with a bent portion 211 bent toward a second end of the bent air duct 200, so that air can enter the first end of the bent air duct 200, and flying insects, dust and other substances can be stopped by the first stopper 210 and the bent portion 211 thereof and cannot enter the bent air duct 200. Further, the first end of the bent ventilation duct 200 is further provided with a second stopper 220, the first end of the second stopper 220 is connected with the second side wall of the bent ventilation duct 200, the second end of the second stopper 220 extends and protrudes towards the bent portion 211 of the first stopper 210, in seasons with a large number of flying insects, when the flying insects inadvertently enter the first end of the bent ventilation duct 200, the first stopper 210 can stop a large number of flying insects, and the second stopper 220 can further stop the flying insects, so that the possibility that the flying insects enter the control room 120 is reduced. Specifically, the first end of the bent air duct 200 refers to the end of the bent air duct 200 closer to the fan compartment 110, and the second end of the bent air duct 200 refers to the end of the bent air duct 200 closer to the control compartment 120. Specifically, the first stopper 210 has a U-shape, and the second stopper 220 extends toward the recess of the first stopper 210.

Further, referring to fig. 1 to 5, a partition 130 is disposed between the fan room 110 and the control room 120, the control assembly 300 further includes a protective shell 330 disposed in the control room 120, the high-frequency inductor 320 is disposed in the protective shell 330, the bent ventilation duct 200 is disposed on the protective shell 330, the protective shell 330 is disposed at a lower end of the partition 130, and a lower end of the partition 130 is tightly connected to an upper end of the protective shell 330. The protective shell 330 and the partition 130 jointly separate the fan room 110 and the control room 120, and the fan room 110 and the control room 120 are communicated with each other only through the bent ventilation channel 200 on the protective shell 330, so that air in the control room 120 can circulate, heat dissipation is facilitated, and water and insect prevention is facilitated.

Further, referring to fig. 6 and 7, a transition cavity 331 is disposed in the protective shell 330, a first end of the transition cavity 331 is communicated with the bent ventilation duct 200, and a second end of the transition cavity 331 is communicated with the control chamber 120, so that rainwater, flying insects, dust and other substances which inadvertently enter the control chamber 120 can be collected to a certain extent. Specifically, a second end of the transition cavity 331 communicates with the control chamber 120 through a plurality of vents 332. Further, a first step 230 is arranged at a second end of the bent ventilation duct 200, a second step 333 is arranged at the ventilation opening 332, the extending directions of the first step 230 and the second step 333 are the same, and the first step 230 is lower than the second step 333. If rainwater enters the bent ventilation channel 200 carelessly, and the amount of rainwater is small, the first step 230 can be waterproof enough, rainwater cannot enter the transition cavity 331 through the bent ventilation channel 200, and can be evaporated after a period of time under the action of wind power provided by the fan chamber 110, and if the rainwater is heavy in rainstorm days, the possibility of rainwater infiltration through the ventilation opening 332 can be greatly reduced due to the fact that the second step 333 is high. Further, the bent ventilation ducts 200 are provided in a plurality, so that the air inlet volume can be increased, and the heat dissipation can be enhanced.

Further, referring to fig. 8, the control assembly 300 further includes a mounting board 340 and a control component 350, the high-frequency inductor 320 and the heat sink 310 are all mounted on the mounting board 340, wherein the high-frequency inductor 320 and the control component 350 are all located in the protective housing 330, and the control component 350 includes a PCB board and some capacitors, resistors and the like integrated on the PCB board.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An electrically controlled structure convenient for heat dissipation, comprising:

the body (100) is provided with a fan room (110) and a control room (120), the fan room (110) is communicated with the external environment, and the fan room (110) and the control room (120) are communicated with each other through a bent ventilation channel (200);

and the control assembly (300) comprises a radiator (310) arranged in the fan room (110) and a high-frequency inductor (320) arranged in the control room (120).

2. The electric control structure convenient for heat dissipation according to claim 1, wherein a first end of the bent air duct (200) is provided with a first stopper (210), the first end of the first stopper (210) is connected to a first side wall of the bent air duct (200), and a second end of the first stopper (210) is provided with a bent portion (211) bent toward a second end of the bent air duct (200).

3. The electric control structure convenient for heat dissipation according to claim 2, wherein a second stopper (220) is further disposed at the first end of the bent air duct (200), the first end of the second stopper (220) is connected to the second side wall of the bent air duct (200), and the second end of the second stopper (220) extends and protrudes toward the bent portion (211) of the first stopper (210).

4. The structure of any one of claims 1 to 3, wherein the control assembly (300) further comprises a protective housing (330) disposed in the control chamber (120), the high-frequency inductor (320) is disposed in the protective housing (330), and the bent air duct (200) is disposed on the protective housing (330).

5. The electric control structure facilitating heat dissipation according to claim 4, wherein a transition cavity (331) is disposed in the protective shell (330), a first end of the transition cavity (331) is communicated with the bent ventilation duct (200), and a second end of the transition cavity (331) is communicated with the control chamber (120).

6. The structure for facilitating heat dissipation of claim 5, wherein the second end of the transition cavity (331) is in communication with the control chamber (120) through a plurality of vents (332).

7. The electric control structure for facilitating heat dissipation according to claim 6, wherein a first step (230) is provided at a second end of the bent air duct (200), a second step (333) is provided at the air vent (332), the first step (230) and the second step (333) extend in the same direction, and the first step (230) is lower than the second step (333).

8. The electric control structure facilitating heat dissipation according to claim 4, wherein a partition plate (130) is arranged between the fan chamber (110) and the control chamber (120), the protective shell (330) is located at the lower end of the partition plate (130), and the lower end of the partition plate (130) is tightly connected with the upper end of the protective shell (330).

9. The structure of facilitating heat dissipation according to any one of claims 1 to 3, wherein the number of the bent air ducts (200) is plural.

10. The structure of any one of claims 1 to 3, wherein the control assembly (300) further comprises a mounting plate (340) and a control element (350), and the control element (350), the high-frequency inductor (320) and the heat sink (310) are mounted on the mounting plate (340).