CN218103843U - Novel heat radiation structure of filter bank shell - Google Patents

Abstract

The utility model provides a novel filter bank shell body heat radiation structure, including fixed casing, filter body and servo motor, filter body fixed connection is at the inner diapire of fixed casing, two the equal fixed connection of servo motor is at the rear surface of fixed casing. The utility model discloses in, because servo motor can drive the actuating lever and drive the threaded rod and rotate, make the gag lever post on the movable rod can remove to the direction that is close to the filter body, and the gag lever post can be to the fly leaf appeal, make the gag lever post can drive the fly leaf and rotate round the dwang, thereby make a plurality of fly leaves open the fluting, the air and the external world exchange in the fixed casing of being convenient for, and because servo motor can drive the flabellum on the actuating lever and rotate just reverse, make the flabellum can drive the air flow in the fixed casing, thereby make the air in the fixed casing can exchange with the external air through the clearance of two adjacent fly leafs.

Description

Novel filter bank shell heat radiation structure

Technical Field

The utility model relates to a wave filter production technical field specifically is a novel wave filter group casing heat radiation structure.

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 a specific frequency in the 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;

chinese patent (publication No. CN214206234U, bulletin date: 2021.09.14) discloses a novel heat dissipation structure of a filter bank shell, which comprises a protective shell, a water cooling mechanism and a fixing mechanism, wherein an expansion plate is arranged inside the protective shell, a dustproof heat dissipation net is bonded on the outer side wall of the expansion plate, a telescopic fixing plate is arranged inside the expansion plate, a fixing rod is arranged outside the telescopic fixing plate, the water cooling mechanism is arranged inside the telescopic fixing plate, a filter body is arranged inside the water cooling mechanism, the fixing mechanism is arranged inside the protective shell, and an air cooling mechanism is arranged inside the protective shell. This novel filter bank shell body heat radiation structure through the expansion plate that sets up, is convenient for adjust the length of whole casing according to the filter body of size of difference like this to keep adjusting and protecting the filter body, avoided because of the big or small of casing is improper, lead to unable fixed protection filter body, improved the practicality and the convenience of device like this. However, the filter body is cooled by the water cooling mechanism, and the water cooling mechanism needs enough water to ensure the cooling effect, but the filter may be installed in a water-deficient area, so that the water cooling mechanism of the filter body has a large defect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel filter bank shell heat radiation structure who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a novel filter bank shell body heat radiation structure, includes fixed casing, filter body and servo motor, filter body fixed connection is at the interior diapire of fixed casing, two the equal fixed connection of servo motor is at the rear surface of fixed casing, two the equal fixedly connected with actuating lever of servo motor's drive end, two the actuating lever is located filter body's both sides respectively, the equal equidistance fixedly connected with a plurality of flabellums of both sides wall of actuating lever, servo motor's removal fixedly connected with threaded rod is kept away from to the actuating lever, the inside activity joint of fixed casing has the movable rod, the both ends of movable rod respectively with two threaded rod threaded connection, a plurality of the equidistant fixedly connected with of front surface of movable rod a plurality of stop gear, it is a plurality of stop gear includes two gag lever posts, the fluting has been seted up to the front surface of fixed casing, the inside activity joint of fluting has a plurality of fly leaves, and is a plurality of the fly leaf contacts with a plurality of stop gear respectively, and is a plurality of fly leaf through connection has the dwang, the both ends of dwang rotate respectively and connect at grooved interior roof and interior diapire.

Preferably, the limiting rod is a permanent magnet, and the movable plate is made of ferromagnetic substances.

Preferably, the front surface of the fixed shell is fixedly connected with a protective mesh enclosure, the protective mesh enclosure is located in front of the slot, and the size of the protective mesh enclosure is larger than that of the slot.

Preferably, two side walls inside the slot are respectively contacted with the two movable plates.

The utility model discloses following beneficial effect has:

1. this novel filter bank shell heat radiation structure, servo motor through setting up, the actuating lever, the flabellum, the threaded rod, the movable rod, stop gear, the gag lever post, the fluting, the fly leaf, the dwang, because servo motor can drive the actuating lever and drive the threaded rod and rotate, make the gag lever post on the movable rod can remove to the direction that is close to the filter body, and the gag lever post can be to the fly leaf, make the gag lever post can drive the fly leaf and rotate round the dwang, thereby make a plurality of fly leaves open the fluting, be convenient for air and external exchange in the fixed casing, and because servo motor can drive the positive and negative rotation of flabellum on the actuating lever, make the flabellum can drive the air flow in the fixed casing, thereby make the air in the fixed casing can exchange with the external air through the clearance of two adjacent fly leafs, the device can realize cooling down the filter body under the water shortage environment.

2. This novel filter bank shell body heat radiation structure, because servo motor can drive the gag lever post linear motion on the threaded rod drives the movable rod, make the gag lever post to support the back wall of fly leaf, thereby make the gag lever post reset the fly leaf, make the fluting closure on the set casing, under cold environment, the wave filter body gives off the heat and can not distribute outside the set casing, be used for guaranteeing that the temperature in the set casing keeps in suitable within range, can also prevent external cold air from in the fluting gets into the set casing.

Drawings

Fig. 1 is a top sectional view of the present invention.

Wherein, 1, fixing the shell; 2. a filter body; 3. a servo motor; 4. a drive rod; 5. a fan blade; 6. a threaded rod; 7. a movable rod; 8. a limiting mechanism; 9. a limiting rod; 10. a protective mesh enclosure; 11. grooving; 12. a movable plate; 13. and rotating the rod.

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.

Example (b):

as shown in fig. 1, the embodiment of the utility model provides a novel heat radiation structure for filter group shell, including fixed casing 1, filter body 2 and servo motor 3, 2 fixed connections of filter body are at the interior diapire of fixed casing 1, the equal fixed connection of two servo motor 3 is at the rear surface of fixed casing 1, the equal fixedly connected with actuating lever 4 of drive end of two servo motor 3, two actuating lever 4 are located filter body 2's both sides respectively, the equal equidistance fixedly connected with of both sides wall of actuating lever 4 a plurality of flabellums 5, servo motor 3's removal fixedly connected with threaded rod 6 is kept away from to actuating lever 4, fixed casing 1's inside activity joint has movable rod 7, movable rod 7's both ends respectively with two threaded rod 6 threaded connection, a plurality of stop gear 8 of front surface equidistance fixedly connected with of movable rod 7, a plurality of stop gear 8 include two gag lever 9, fluting 11 has been seted up to fixed casing 1's front surface, fluting 11's inside activity joint has a plurality of fly leaf dwangs 12, a plurality of fly leaf 12 contact with a plurality of stop gear 8 respectively, a plurality of fly leaf 12 run through connection have 13, the roof rotates respectively and connects at fluting 11 the interior diapire.

The limiting rod 9 is a permanent magnet, and the movable plate 12 is made of a ferromagnetic material, so that the limiting rod 9 can attract the movable plate 12, and the limiting rod 9 can move to drive the movable plate 12 to rotate around the rotating rod 13; the front surface of the fixed shell 1 is fixedly connected with a protective screen 10, the protective screen 10 is positioned in front of the slot 11, the size of the protective screen 10 is larger than that of the slot 11, and the protective screen 10 can prevent an object from entering the fixed shell 1 from the slot 11 through the protective screen 10 arranged at the slot 11; two side walls inside the slot 11 are respectively in contact with the two movable plates 12, so that the slot 11 is closed by the plurality of movable plates 12, and in a cold environment, heat emitted by the filter body 2 cannot be emitted out of the fixed housing 1, so as to ensure that the temperature inside the fixed housing 1 is kept within a proper range, and prevent external cold air from entering the fixed housing 1 from the slot 11.

The working principle is as follows: when the novel filter bank shell heat dissipation structure is used, when heat dissipation is needed in the fixed shell 1, the driving rod 4 can be driven to rotate through the servo motor 3, the threaded rod 6 is driven to rotate, the movable rod 7 is limited by the inner part of the fixed shell 1, the threaded rod 6 can drive the movable rod 7 to do linear motion, so that the limiting rod 9 on the movable rod 7 moves towards the direction far away from the movable plate 12, the limiting rod 9 is a permanent magnet, the movable plate 12 is made of ferromagnetic materials, the limiting rod 9 can have attraction force on the movable plate 12, the limiting rod 9 can drive the movable plate 12 to rotate around the rotating rod 13, the movable plate 12 in the slot 11 is opened, the exchange of air in the fixed shell 1 with the outside is facilitated, the movable rod 7 is continuously driven to move towards the direction close to the filter body 2 through the servo motor 3, and the limiting rod 9 is separated from the movable plate 12, at this time, the rotation angle of the movable plate 12 is limited, the servo motor 3 can drive the movable rod 7 to perform reciprocating linear motion, the limiting rod 9 is not contacted with the movable plate 12 any more, in the process that the servo motor 3 drives the movable rod 7 to move, the servo motor 3 always drives the fan blades 5 on the driving rod 4 to perform forward and reverse rotation, so that the fan blades 5 can drive the air in the fixed shell 1 to flow, and therefore the air in the fixed shell 1 can be exchanged with the outside air through the gap between two adjacent movable plates 12, because the servo motor 3 can drive the threaded rod 6 to drive the limiting rod 9 on the movable rod 7 to perform linear motion, the limiting rod 9 can abut against the rear wall of the movable plate 12, so that the limiting rod 9 can reset the movable plate 12, and cause the open slot 11 on the fixed shell 1 to be closed, and in a cold environment, the heat emitted by the filter body 2 cannot be emitted out of the fixed shell 1, for ensuring that the temperature in the fixed casing 1 is kept within a proper range, and also preventing the outside cold air from entering the fixed casing 1 from the slot 11, therefore when the fixed casing 1 is in bad weather, the device can select the movable plate 12 to be closed to prevent the filter body 2 from being damaged by the outside.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a novel heat radiation structure of filter bank shell, includes fixed casing (1), wave filter body (2) and servo motor (3), its characterized in that: the filter body (2) is fixedly connected to the inner bottom wall of the fixed shell (1), the two servo motors (3) are fixedly connected to the rear surface of the fixed shell (1), the driving ends of the two servo motors (3) are fixedly connected with driving rods (4), the two driving rods (4) are respectively positioned at two sides of the filter body (2), two side walls of the driving rod (4) are fixedly connected with a plurality of fan blades (5) at equal intervals, a threaded rod (6) is fixedly connected with the driving rod (4) far away from the servo motor (3), a movable rod (7) is movably clamped in the fixed shell (1), two ends of the movable rod (7) are respectively in threaded connection with the two threaded rods (6), a plurality of limiting mechanisms (8) are fixedly connected to the front surface of the movable rod (7) at equal intervals, the limiting mechanisms (8) comprise two limiting rods (9), the front surface of the fixed shell (1) is provided with a slot (11), a plurality of movable plates (12) are movably clamped in the slot (11), the movable plates (12) are respectively contacted with the limiting mechanisms (8), the movable plates (12) are connected with rotating rods (13) in a penetrating way, the both ends of dwang (13) rotate respectively and connect at the interior roof and the interior diapire of fluting (11).

2. The novel heat dissipation structure for the filter bank shell according to claim 1, wherein: the limiting rod (9) is a permanent magnet, and the movable plate (12) is made of ferromagnetic substances.

3. The novel heat dissipation structure for the filter bank shell according to claim 1 or 2, wherein: the front surface of the fixed shell (1) is fixedly connected with a protective net cover (10), the protective net cover (10) is located in front of the slot (11), and the size of the protective net cover (10) is larger than that of the slot (11).

4. The novel filter bank shell heat dissipation structure of claim 3, wherein: two side walls inside the slot (11) are respectively contacted with the two movable plates (12).

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