CN211982299U

CN211982299U - Filter with heat dissipation function

Info

Publication number: CN211982299U
Application number: CN202020914927.7U
Authority: CN
Inventors: 陈德煌
Original assignee: DONGGUAN CHILISIN ELECTRONICS CORP
Current assignee: DONGGUAN CHILISIN ELECTRONICS CORP
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-11-20
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a wave filter that possesses heat dissipation function, which comprises an outer shell, the left side intercommunication of shell has the heat dissipation case, the inner chamber of heat dissipation case is provided with the motor, the output fixedly connected with flabellum of motor, the wave filter body is installed to the inner chamber of shell, the vent has been seted up on the right side of shell inner wall, the dust screen is installed on the right side of shell, the draw-in groove has all been seted up to the top and the bottom of dust screen. The utility model discloses a motor drives the flabellum and rotates, the rotation through the flabellum is discharged the heat in the shell, place in the inboard of kelly through the dust screen afterwards, inside the draw-in groove was gone into to messenger's kelly card under the spring resumes deformation, can install the dust screen, reached dustproof effectual advantage, it is not good to have solved current wave filter dustproof effect when using, often the dust falls into inside the wave filter easily to inside the inner member damages, so that the problem that people used not convenient for consequently.

Description

Filter with heat dissipation function

Technical Field

The utility model relates to a wave filter technical field specifically is a wave filter that possesses heat dissipation function.

Background

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

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a wave filter that possesses heat dissipation function possesses dustproof effectual advantage, and it is not good to have solved current wave filter dustproof effect when using, and often the dust falls into the wave filter inside easily to inside component damages, the problem that consequently not convenient for people used.

(II) technical scheme

For realizing the above-mentioned dustproof effectual purpose, the utility model provides a following technical scheme: the utility model provides a wave filter that possesses heat dissipation function, includes the shell, the left side intercommunication of shell has the heat dissipation case, the inner chamber of heat dissipation case is provided with the motor, the output fixedly connected with flabellum of motor, the wave filter body is installed to the inner chamber of shell, the vent has been seted up on the right side of shell inner wall, the dust screen is installed on the right side of shell, the draw-in groove has all been seted up to the top and the bottom of dust screen, the equal fixedly connected with backup pad in top and the bottom on shell right side, the inner chamber swing joint of backup pad has the pull rod, the surface cover of pull rod is equipped with the spring, the inboard fixedly connected with diaphragm of pull rod, the inboard fixedly connected with kelly of diaphragm, the inboard of.

Preferably, the outer side of the pull rod is fixedly connected with a backing plate, and the outer side of the backing plate is fixedly connected with a pull ring.

Preferably, the top and the bottom of shell inner wall all fixedly connected with fixed plate, the inboard and the wave filter body of fixed plate are the joint and are connected.

Preferably, the inner side of the supporting plate is fixedly connected with the outer side of the spring, and the inner side of the spring is fixedly connected with the outer side of the transverse plate.

Preferably, one side fixedly connected with support of motor, the top and the bottom of support all with the inner wall fixed connection of heat dissipation case.

(III) advantageous effects

Compared with the prior art, the utility model provides a wave filter that possesses heat dissipation function possesses following beneficial effect:

1. the utility model discloses a motor drives the flabellum and rotates, the rotation through the flabellum is discharged the heat in the shell, place in the inboard of kelly through the dust screen afterwards, inside the draw-in groove was gone into to messenger's kelly card under the spring resumes deformation, can install the dust screen, reached dustproof effectual advantage, it is not good to have solved current wave filter dustproof effect when using, often the dust falls into inside the wave filter easily to inside the inner member damages, so that the problem that people used not convenient for consequently.

2. The utility model discloses a fixed plate plays spacing effect to the position of filter body, prevents that filter body can take place to rock at work in the course of the work.

3. The utility model discloses a draw-in groove has made things convenient for the position to the dust screen to fix, and further convenience is dismantled the dust screen to the person of facilitating the use uses.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the heat dissipation box structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a housing; 2. a fixing plate; 3. a filter body; 4. a heat dissipation box; 5. a dust screen; 6. a vent; 7. a spring; 8. a support plate; 9. a fan blade; 10. a motor; 11. a support; 12. a base plate; 13. a pull ring; 14. a pull rod; 15. a clamping rod; 16. a card slot; 17. a transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a shell 1, fixed plate 2, wave filter body 3, heat dissipation case 4, dust screen 5, vent 6, spring 7, backup pad 8, flabellum 9, motor 10, support 11, backing plate 12, pull ring 13, pull rod 14, kelly 15, draw-in groove 16 and diaphragm 17 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a filter with heat dissipation function comprises a housing 1, a heat dissipation box 4 is communicated with the left side of the housing 1, a motor 10 is disposed in an inner cavity of the heat dissipation box 4, a bracket 11 is fixedly connected to one side of the motor 10, the top and the bottom of the bracket 11 are both fixedly connected to the inner wall of the heat dissipation box 4, a fan blade 9 is fixedly connected to an output end of the motor 10, a filter body 3 is mounted in the inner cavity of the housing 1, a fixing plate 2 is fixedly connected to the top and the bottom of the inner wall of the housing 1, the inner side of the fixing plate 2 is connected to the filter body 3 in a clamping manner, the position of the filter body 3 is limited by the fixing plate 2, the filter body 3 is prevented from shaking during operation, a vent 6 is disposed on the right side of the inner wall of the housing 1, a dust screen 5 is mounted on the right side of the housing, top and the equal fixedly connected with backup pad 8 in bottom on shell 1 right side, the inner chamber swing joint of backup pad 8 has pull rod 14, the outside fixedly connected with backing plate 12 of pull rod 14, the outside fixedly connected with pull ring 13 of backing plate 12, the surface cover of pull rod 14 is equipped with spring 7, the inboard fixedly connected with diaphragm 17 of pull rod 14, the inboard and spring 7's the outside fixed connection of backup pad 8, the inboard and diaphragm 17's the outside fixed connection of spring 7, the inboard fixedly connected with kelly 15 of diaphragm 17, kelly 15's inboard runs through to the inner chamber of draw-in groove 16, through draw-in groove 16, made things convenient for the position to dust screen 5 to fix, further convenience is dismantled dust screen 5, thereby the person of facilitating the use uses.

When using, at first drive backing plate 12 to the outside pulling through pull ring 13, backing plate 12 drives pull rod 14 and removes, pull rod 14's removal drives diaphragm 17 and removes, diaphragm 17's removal makes spring 7 take place deformation, place dust screen 5 in the inboard of kelly 15 afterwards, it makes kelly 15 card go into inside draw-in groove 16 to loosen pull ring 13 under spring 7 resumes deformation, fix the position of dust screen 5, secondly, start motor 10 through external controller, drive flabellum 9 through motor 10 and rotate, heat in to shell 1 is discharged through the rotation of flabellum 9 (the model of external controller is DATA-7311 in this application, simultaneously, two wiring terminals of external controller have power plug through the wire connection, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A filter with heat dissipation function, includes shell (1), its characterized in that: the filter is characterized in that the left side of the shell (1) is communicated with a heat dissipation box (4), the inner cavity of the heat dissipation box (4) is provided with a motor (10), the output end of the motor (10) is fixedly connected with fan blades (9), the inner cavity of the shell (1) is provided with a filter body (3), the right side of the inner wall of the shell (1) is provided with a vent (6), the right side of the shell (1) is provided with a dust screen (5), the top and the bottom of the dust screen (5) are both provided with clamping grooves (16), the top and the bottom of the right side of the shell (1) are both fixedly connected with a support plate (8), the inner cavity of the support plate (8) is movably connected with a pull rod (14), the surface of the pull rod (14) is sleeved with a spring (7), the inner side of the pull rod (14) is fixedly connected with, the inner side of the clamping rod (15) penetrates through the inner cavity of the clamping groove (16).

2. The filter with a heat dissipation function according to claim 1, wherein: the outer side of the pull rod (14) is fixedly connected with a backing plate (12), and the outer side of the backing plate (12) is fixedly connected with a pull ring (13).

3. The filter with a heat dissipation function according to claim 1, wherein: the filter is characterized in that the top and the bottom of the inner wall of the shell (1) are fixedly connected with fixing plates (2), and the inner sides of the fixing plates (2) are connected with the filter body (3) in a clamping manner.

4. The filter with a heat dissipation function according to claim 1, wherein: the inner side of the supporting plate (8) is fixedly connected with the outer side of the spring (7), and the inner side of the spring (7) is fixedly connected with the outer side of the transverse plate (17).

5. The filter with a heat dissipation function according to claim 1, wherein: one side fixedly connected with support (11) of motor (10), the top and the bottom of support (11) all with the inner wall fixed connection of heat dissipation case (4).