CN215734199U

CN215734199U - Filter convenient to heat dissipation

Info

Publication number: CN215734199U
Application number: CN202122040533.0U
Authority: CN
Inventors: 郑巨式
Original assignee: Tianjin Vsk Electric Power Compensation System Co ltd
Current assignee: Tianjin Vsk Electric Power Compensation System Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-01
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a filter convenient for heat dissipation in the technical field of electric power systems, which comprises a box body, through holes, connecting pipes, large threaded ports, large threaded heads, small threaded ports, small threaded heads, conical ports and through pipes, wherein the through holes are formed in two sides of the box body, the large threaded ports are formed in each through hole, each large threaded port is connected with the corresponding large threaded head, each large threaded head is arranged on the conical port, the through pipe is connected to the small port of each conical port, the small threaded head is arranged outside each through pipe, and each small threaded head is connected with the corresponding small threaded port on the connecting pipe.

Description

Filter convenient to heat dissipation

Technical Field

The utility model relates to the technical field of power systems, in particular to a filter convenient for heat dissipation.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.

The subassembly in the wave filter will generate heat when operating, will influence the work efficiency of subassembly, and wave filter among the prior art is when dispelling the heat, is bloied by the fan usually, and self also can generate heat when this kind of heat dissipation mode is operated again, is unfavorable for the heat dissipation of device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a filter with convenient heat dissipation, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a filter convenient for heat dissipation comprises a box body, through holes, connecting pipes, large threaded holes, large threaded heads, small threaded holes, small threaded heads, conical holes and through pipes, wherein the through holes are formed in two sides of the box body, each through hole is provided with a large threaded hole, each large threaded hole is connected with a corresponding large threaded head, each large threaded head is arranged on the conical hole, the small port of each conical hole is connected with a through pipe, a small threaded head is arranged outside each through pipe, each small threaded head is connected with a corresponding small threaded hole on the connecting pipe, through arrangement, the through pipes on the conical holes are rotated under the arrangement of the small threaded heads to enter the small threaded holes of the connecting pipes, a whole is formed through connection between the through pipes, in the through holes in which the connecting pipes are installed and enter the box body, the large threaded heads are arranged on the conical holes, and the through hole positions corresponding to the large threaded heads are provided with the large threaded holes, the big thread head is rotated to beat in the screw thread mouth can, the bell mouth will form a whole with the opening, and the connecting pipe mouth of pipe diameter is less than bell mouth outer end diameter, and the connecting pipe setting is at the box, when placing the box in the open air, and the air will be followed the big mouth and got into in the bell mouth when, will receive the extrusion, forms atmospheric pressure, will lead to temperature to reduce, just can dispel the heat in the box, through this setting device simple structure, the installation of being convenient for, the cooling effect is obvious.

As a further scheme of the utility model: every all be provided with the baffle on the connecting pipe, the baffle is the same with the opening diameter, prevents that the bell is connected with the opening and does not closely cause the air admission to be not concentrated.

As a still further scheme of the utility model: be provided with spacing post on the mouth in the big screw thread mouth, leave certain space between spacing post and the big screw thread mouth, prevent that the bell mouth from droing.

As a still further scheme of the utility model: the left end of the box body is provided with an air supply outlet, and heat dissipation is carried out in the device for the second time.

As a still further scheme of the utility model: the right end of the box body is provided with an air outlet, so that air can be conveniently discharged.

As a still further scheme of the utility model: the box body at the air outlet position is provided with a port, so that the connection of an external device is facilitated.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the through pipe arranged on the conical opening is connected with the connecting pipe, the connecting pipe is fixedly connected with the through pipe through the small thread head and the small thread opening, the connection is more convenient through the arrangement, after the connection is completed, the connecting pipe is placed into the through opening, the large thread head on the conical opening is rotated into the large thread opening of the through opening, so that the connecting pipe can be fixed to form a whole, the diameter of the connecting pipe is small, the diameter of the conical opening is large, when air flows into the small opening from the large opening, air pressure can be formed, the temperature can be reduced, and the inside of the device can be cooled and radiated.

Drawings

Fig. 1 is a schematic structural diagram of a filter facilitating heat dissipation according to the present invention;

FIG. 2 is a schematic structural diagram of a filter facilitating heat dissipation according to a second embodiment of the present invention;

fig. 3 is a schematic diagram of the connection of a cone in a filter for facilitating heat dissipation according to the present invention.

In the figure: 1. a box body; 2. a large threaded port; 3. a port; 4. a limiting column; 5. an air supply outlet; 6. a port; 7. an air outlet; 8. a small thread start; 9. a large thread start; 10. a tapered mouth; 11. pipe passing; 12. a baffle plate; 13. a connecting pipe; 14. a small threaded opening;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a filter facilitating heat dissipation includes a case 1, through openings 3, connecting pipes 13, large screw openings 2, large screw heads 9, small screw openings 14, small screw heads 8, tapered openings 10, and through pipes 11, the through openings 3 are disposed on both sides of the case 1, the large screw openings 2 are disposed on each through opening 3, each large screw opening 2 is connected with a corresponding large screw head 9, each large screw head 9 is disposed on the tapered opening 10, the through pipe 11 is connected to a small port 6 of each tapered opening 10, the small screw head 8 is disposed outside each through pipe 11, each small screw head 8 is connected to a corresponding small screw opening 14 on the connecting pipe 13, before the device is used, the large-diameter tapered opening 10 is connected to the small-diameter connecting pipe 13 through the through pipe 11, the small screw head 8 is disposed on the through pipe 11, the small screw openings 14 are disposed on the connecting pipe 13, connection through between the screw thread has made things convenient for the installation, connect the back, in inserting opening 3 with 10 whole of cone openings, be provided with big screw thread mouth 2 on 3 positions of opening that big thread head 9 on the cone opening 10 corresponds, just can use after installing it, wholly placing the device when the installation department, enter into the hour from big mouth as the air, will form atmospheric pressure, just can cool down to the device in, when using through this setting, it is more convenient, can not self generate heat, it is better to make the heat dissipation in the device.

Wherein, all be provided with baffle 12 on every connecting pipe 13, through setting up, be convenient for block port 3, prevent that the air admission from not concentrating.

A through hole 3 in the large threaded hole 2 is provided with a limiting column 4, and a certain space is reserved between the limiting column 4 and the large threaded hole 2 to prevent displacement; the left end of the box body 1 is provided with an air supply outlet 5, so that air can enter conveniently and secondary heat dissipation is carried out on the device; an air outlet 7 is formed in the right end of the box body 1, so that air can be conveniently discharged; a port 6 is arranged on the box body 1 at the position of the air outlet 7, so that the box body is convenient to be connected with other devices;

the working principle of the utility model is as follows: through the siphunculus 11 and the connecting pipe 13 that have little thread head 8 of bell 10 that sets up, the little thread mouth 14 that sets up on the connecting pipe 13 just can make it connect inseparabler, place in opening 3 bell 10 after will connecting, fix through big thread head 9 and just can use in big thread mouth 2 after, the air is when the heavy-calibre bell 10 is to little bore connecting pipe 13 department, will form atmospheric pressure, thereby make the air cooling, just can make and dispel the heat in the device, it is better to make its cooling, through setting up the device facilitate the use more, more be favorable to the heat dissipation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a wave filter convenient to heat dissipation, includes box (1), opening (3), connecting pipe (13), big screw thread mouth (2), big thread head (9), little screw thread mouth (14), little screw thread head (8), bell mouth (10) and siphunculus (11), its characterized in that: the both sides of box (1) all are provided with opening (3), every opening (3) on all be provided with big screw thread mouth (2), every big screw thread mouth (2) are connected with big screw thread head (9) that correspond, every big screw thread head (9) set up on toper mouth (10), every little port (6) department of toper mouth (10) is connected with siphunculus (11), every siphunculus (11) are provided with little screw thread head (8) outward, every little screw thread head (8) all are connected with little screw thread mouth (14) on corresponding connecting pipe (13).

2. A filter for facilitating heat dissipation according to claim 1, wherein: each connecting pipe (13) is provided with a baffle (12).

3. A filter for facilitating heat dissipation according to claim 1, wherein: be provided with spacing post (4) on opening (3) in big screw thread mouth (2), leave certain space between spacing post (4) and big screw thread mouth (2).

4. A filter for facilitating heat dissipation according to claim 1, wherein: and an air supply outlet (5) is formed in the left end of the box body (1).

5. A filter for facilitating heat dissipation according to claim 1, wherein: an air outlet (7) is arranged at the right end of the box body (1).

6. A filter for facilitating heat dissipation according to claim 5, wherein: and a port (6) is arranged on the box body (1) at the position of the air outlet (7).