CN221081059U - Motor with noise reduction structure - Google Patents

Abstract

The utility model provides a motor with a noise reduction structure, and relates to the technical field of motors. In the utility model, as the motor does not have a structure for reducing noise, the motor can generate noise when in operation, when the motor is installed on some special household appliances, the use experience of a user can be reduced, and the design of the sound insulation plate and the soft cushion can play a role in reducing the noise generated when the motor is in operation, so that the use experience of the user is improved, and the motor has a simple structure and strong practicability.

Description

Motor with noise reduction structure

Technical Field

The present disclosure relates to motors, and particularly to a motor with a noise reduction structure.

Background

The motor is commonly called as a motor, and refers to an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law.

The utility model discloses a dustproof motor with good radiating effect, the on-line screen storage device comprises a base, the top of base is equipped with the motor body, the outside of motor body is equipped with the shell, the bottom fixed mounting of shell inner wall has the layer board, the top of layer board and the bottom of motor body laminate each other, the back block of shell is connected with the fixed lid, the front fixedly connected with filter screen of fixed lid, the front of filter screen extrudees each other with the back of motor body, the utility model can play the isolation effect to the motor body through the shell that sets up, make can avoid a large amount of dust to get into inside the motor body and cause dust pollution, further can adsorb the inside dust of motor body on the filter screen through the miniature suction fan that sets up, consequently, play the effect that adsorbs the inside dust of little entering shell, and then reach dustproof effect, the follow-up accessible pulling arm-tie drives the fixed lid and leaves the shell, be convenient for clear up the dust that adheres on the filter screen. Although this motor has played dustproof effect, but fall to some extent in the aspect of making an uproar, because this motor does not possess the structure that can reduce noise, can produce noise at motor during operation, when the motor is installed on some special household appliances, can reduce user's use experience sense, also influence user's life.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a motor with structure of making an uproar falls, includes the motor body, the spout has been seted up to the surface of motor body, the fixed orifices has been seted up to the internal surface of spout, the inside sliding connection of spout has the slider, the fixed surface of slider installs the acoustic celotex board, the hole of making an uproar falls has been seted up to the surface of acoustic celotex board, the fixed surface of acoustic celotex board installs the cushion, the fixed surface of cushion installs the protection shield, the fixed surface of protection shield has the U type frame, the fixed surface of U type frame installs the slide bar, the one end sliding connection that the U type frame was kept away from to the slide bar has the fly leaf, the fixed surface of fly leaf installs the fixture block.

Preferably, the fixed slot has been seted up on the surface of motor body, the inside of fixed slot rotates and is connected with the protective housing, the louvre has been seted up on the surface of protective housing, the inside of protective housing is inserted and is equipped with the filter. Here, the design of the heat dissipation holes and the filter plate can prevent dust from entering the motor body when the motor dissipates heat.

Preferably, the clamping block is in sliding connection with the sliding block, the clamping block is in sliding connection with the fixing hole, and the sliding rod is in sliding connection with the clamping block. Here, the sliding design of the clamping block and the fixing hole can be used for fixing the sliding block, the sound insulation plate and the protection plate on the surface of the motor body.

Preferably, the number of the cushions is eight groups, and the materials of the eight groups of cushions are all sound-absorbing cotton materials. Here, the design of multiunit cushion can be better plays the effect of noise reduction, and the noise reduction that the cotton material of sound absorption's design can be with the motor during operation produced.

Preferably, the surface of the sliding rod is sleeved with a spring, one end of the spring is connected to the surface of the movable plate, and the other end of the spring is connected to the surface of the U-shaped frame. Here, the design of the spring can clamp the lug into the inside of the fixing hole, so that the sliding block is fixed on the surface of the motor body.

Preferably, the protective shell is fixed with the motor body through threads. Here, the screw-type fixing method may serve to firmly fix the protective case to the surface of the motor body.

Preferably, the filter plate is in sliding connection with the protective shell. Here, the sliding design of the filter plate and the protective housing facilitates the removal of the filter plate from the protective housing, thereby facilitating replacement or cleaning of the filter plate by maintenance personnel.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, when the motor is installed, the movable plate is pulled upwards, the movable plate drives the clamping block to slide upwards along the surface of the sliding rod, the sliding block is pushed to the sliding groove until the clamping block slides to the fixing hole, the movable plate is loosened, the clamping block is clamped into the fixing hole under the elastic action of the spring, noise sound waves generated by the motor can be reduced through the noise reduction holes on the sound insulation plate when the motor works, the noise reduced through the noise reduction holes can be absorbed by the soft cushion to reduce the noise again, the design of the sound insulation plate and the soft cushion has the effects of reducing the noise generated by the motor when the motor works, and the design of the movable plate and the clamping block has the effects of being convenient for installing the sound insulation plate and the soft cushion on the motor body.

2. According to the utility model, when the motor works, the motor can radiate heat through the radiating holes, dust enters the motor body through the radiating holes when the motor radiates heat through the radiating holes, the dust entering the motor body can be adhered to the surface of the filter plate, and when maintenance personnel need to clean or replace the filter plate, the protective shell is only required to be rotated until the protective shell can be taken out of the motor body, and then the filter plate is taken out of the protective shell.

Drawings

Fig. 1 is a schematic perspective view of a motor with a noise reduction structure according to the present utility model;

Fig. 2 is a schematic diagram of an explosion structure of a protection plate, a protection shell and a filter plate in a motor with a noise reduction structure;

FIG. 3 is a schematic view showing an explosion structure of a motor protection plate, a sound insulation plate and a soft cushion with a noise reduction structure according to the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 3 of a motor with a noise reduction structure according to the present utility model.

Legend description:

1. A motor body; 2. a chute; 3. a fixing hole; 4. a slide block; 5. a sound insulation board; 6. a noise reduction hole; 7. a soft cushion; 8. a protective plate; 9. a U-shaped frame; 10. a slide bar; 11. a spring; 12. a movable plate; 13. a clamping block; 14. a fixing groove; 15. a protective shell; 16. a heat radiation hole; 17. and (5) a filter plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a motor with structure of making an uproar falls, including motor body 1, spout 2 has been seted up on the surface of motor body 1, fixed orifices 3 have been seted up to the internal surface of spout 2, the inside sliding connection of spout 2 has slider 4, the design of slider 4 and spout 2 has played and has been convenient for install baffle 5 and cushion 7 on motor body 1, the surface fixed mounting of slider 4 has baffle 5, noise reduction hole 6 has been seted up on the surface of baffle 5, surface fixed mounting of baffle 5 has cushion 7, the quantity of cushion 7 is eight groups, the material of eight groups cushion 7 is the sound cotton material of inhaling, the surface fixed mounting of cushion 7 has protection shield 8, the surface fixed mounting of protection shield 8 has U type frame 9, the effect that the noise that produces when motor work can be played in the design of the sound cotton material of inhaling of cushion 7.

Referring to fig. 1-4,U, a sliding rod 10 is fixedly installed on the surface of a frame 9, a spring 11 is sleeved on the surface of the sliding rod 10, one end of the spring 11 is connected to the surface of a movable plate 12, the other end of the spring 11 is connected to the surface of a frame 9, a projection can be conveniently clamped into a fixing hole 3 by the design of the spring 11, so that the effect of conveniently fixing a sliding block 4 in a sliding chute 2 is achieved, one end, far away from the frame 9, of the sliding rod 10 is slidably connected with the movable plate 12, a clamping block 13 is fixedly installed on the surface of the movable plate 12, the clamping block 13 is slidably connected with the sliding block 4, the sliding block 13 is slidably connected with the fixing hole 3, and the sliding type design of slidably connecting the sliding rod 10 with the sliding block 4 is convenient for adjusting the up-down movement of the clamping block 13, so that the sound insulation plate 5, the soft cushion 7 and the protection plate 8 are conveniently installed and disassembled.

Example two

Referring to fig. 1-4, a fixing groove 14 is formed in the surface of the motor body 1, the fixing groove 14 is designed to fix the protective housing 15 on the motor body 1, the protective housing 15 is rotatably connected to the inside of the fixing groove 14, the protective housing 15 and the motor body 1 are fixed through threads, the fixing method of threads achieves the fixing stability effect and also achieves the effect of convenient disassembly, a heat dissipation hole 16 is formed in the surface of the protective housing 15, a filter plate 17 is inserted into the protective housing 15, the filter plate 17 is slidably connected with the protective housing 15, and the filter plate 17 is conveniently detached due to the sliding design of the filter plate 17, so that maintenance personnel can conveniently clean or replace the filter plate 17.

Working principle: when the motor is installed, the movable plate 12 is pulled upwards firstly, the movable plate 12 can drive the clamping block 13 to slide upwards along the surface of the sliding rod 10, the sliding block 4 is pushed into the sliding groove 2 until the clamping block 13 slides to the fixing hole 3, the movable plate 12 is loosened again, the clamping block 13 is clamped into the fixing hole 3 under the action of the elastic force of the spring 11, noise sound waves generated by the motor can be reduced through the noise reduction holes 6 on the sound insulation plate 5 during motor operation, the noise reduced through the noise reduction holes 6 can be absorbed by the soft cushion 7 to reduce the noise again, the design of the sound insulation plate 5 and the soft cushion 7 plays the role of reducing the noise generated during motor operation, the design of the movable plate 12 and the clamping block 13 also plays the role of being convenient for installing the sound insulation plate 5 and the soft cushion 7 on the motor body 1, during motor operation, dust can enter the motor body 1 through the heat dissipation holes 16, the dust in the motor body 1 can be attached to the surface of the filter plate 17 during motor heat dissipation, maintenance personnel need to clean the filter plate 17 or rotate the filter plate 15 when the filter plate 17 is required to be conveniently removed from the filter plate 17, the filter plate 15 can be conveniently removed from the filter plate 17, and the protection shell 17 can be conveniently removed from the motor protection shell 17.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. Motor with structure of making an uproar falls, including motor body (1), its characterized in that: the utility model discloses a motor body, including motor body (1), spout (2) have been seted up on the surface of spout (2), fixed orifices (3) have been seted up to the internal surface of spout (2), the inside sliding connection of spout (2) has slider (4), the fixed surface of slider (4) installs acoustic celotex board (5), the surface of acoustic celotex board (5) has been seted up and has been fallen noise hole (6), the fixed surface of acoustic celotex board (5) installs cushion (7), the fixed surface of cushion (7) installs protection shield (8), the fixed surface of protection shield (8) has U type frame (9), the fixed surface of U type frame (9) installs slide bar (10), the one end sliding connection that U type frame (9) were kept away from to slide bar (10) has fly leaf (12), the fixed surface of fly leaf (12) has fixture block (13).

2. The motor with noise reduction structure according to claim 1, wherein: the motor is characterized in that a fixing groove (14) is formed in the surface of the motor body (1), a protective shell (15) is connected to the inside of the fixing groove (14) in a rotating mode, a radiating hole (16) is formed in the surface of the protective shell (15), and a filter plate (17) is inserted into the protective shell (15).

3. The motor with noise reduction structure according to claim 1, wherein: the clamping block (13) is in sliding connection with the sliding block (4), the clamping block (13) is in sliding connection with the fixing hole (3), and the sliding rod (10) is in sliding connection with the clamping block (13).

4. The motor with noise reduction structure according to claim 1, wherein: the number of the cushions (7) is eight groups, and the materials of the eight groups of cushions (7) are all sound-absorbing cotton materials.

5. The motor with noise reduction structure according to claim 1, wherein: the surface of the sliding rod (10) is sleeved with a spring (11), one end of the spring (11) is connected to the surface of the movable plate (12), and the other end of the spring is connected to the surface of the U-shaped frame (9).

6. The motor with noise reduction structure according to claim 2, wherein: the protection shell (15) is fixed with the motor body (1) through threads.

7. The motor with noise reduction structure according to claim 2, wherein: the filter plate (17) is in sliding connection with the protective shell (15).