CN217607632U

CN217607632U - Noise reduction structure of environment-friendly motor

Info

Publication number: CN217607632U
Application number: CN202221466663.9U
Authority: CN
Inventors: 金慧明
Original assignee: Voltaic Electric Machinery Guangzhou Co ltd
Current assignee: Voltaic Electric Machinery Guangzhou Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-18
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a technical field of the structure of making an uproar falls in motor, concretely relates to structure of making an uproar falls in environment-friendly motor, the on-line screen storage device comprises a base, the base upside is provided with the apron, an apron side is provided with the intake pipe, be provided with the suction hood in the intake pipe, suction hood one side is provided with the filter screen, the filter screen is kept away from suction hood one side is provided with soundproof cotton, intake pipe one side is provided with fixed frame, be provided with sound insulation baffle in the fixed frame perpendicularly, fixed frame is provided with electric putter, the apron medial surface with the side all is provided with inhales the cotton layer of sound on the base. The utility model discloses an intake pipe, fixed frame, electric putter, temperature sensor and the baffle that gives sound insulation that sets up generate heat at the motor for when temperature sensor monitors the temperature in the apron and reaches the heat dissipation requirement, the baffle that gives sound insulation is opened, makes the heat distribute away through the intake pipe, guarantees the stability of motor.

Description

Noise reduction structure of environment-friendly motor

Technical Field

The utility model relates to a structure technical field of making an uproar falls in the motor specifically is a structure of making an uproar falls of environment-friendly motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor often can produce certain noise at the operation in-process, in order to improve motor operational environment's travelling comfort, often need fall the structure of making an uproar and fall the processing of making an uproar to the motor.

The structure of making an uproar falls in current motor is fallen the noise insulation of making an uproar to the motor through inclosed sound-proof housing more, meets when needing the heat dissipation at the motor, and the heat can not effectively distribute, and then influences the stability of motor, and simultaneously, the structure of making an uproar falls in current when using, falls the intake pipe position of the structure of making an uproar, lacks the effectual device of making an uproar for the noise of motor is revealed away from the intake pipe easily, influences the noise reduction effect of the structure of making an uproar.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides an environment-friendly motor falls the structure of making an uproar has overcome current motor and has fallen the structure of making an uproar and fall the sound insulation of making an uproar to the motor many through inclosed sound-proof housing, meets when needing the heat dissipation at the motor, and the heat can not effectively distribute, and then influences the problem of the stability of motor.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a structure of making an uproar falls of environment-friendly motor, includes the base, the base upside is provided with the apron, apron a side is provided with the intake pipe, be provided with the suction hood in the intake pipe, suction hood one side is provided with the filter screen, the filter screen is kept away from suction hood one side is provided with soundproof cotton, intake pipe one side is provided with fixed frame, be provided with sound-proof baffle in the fixed frame perpendicularly, fixed frame is provided with electric putter, the apron medial surface with the side all is provided with inhales the cotton layer of sound on the base, the apron medial surface is provided with temperature sensor.

As a preferred technical scheme of the utility model, base upside symmetry is provided with the shock attenuation supporting leg, the shock attenuation supporting leg upside is provided with mounting plate, be provided with the pivot cover on the perpendicular of base.

As a preferred technical scheme of the utility model, the perpendicular side four corners of base is provided with fixing bolt, the base with the apron passes through fixing bolt connects, the apron with inhale the cotton layer of sound and splice.

As an optimal technical scheme of the utility model, mounting plate with the shock attenuation supporting leg passes through bolted connection, the pivot cover with the base interference is connected.

As a preferred technical scheme of the utility model, the intake pipe with the apron welding, the suction hood with the intake pipe is inboard to be connected through the draw-in groove, soundproof cotton with the intake pipe is inboard to be connected through the draw-in groove.

As a preferred technical scheme of the utility model, fixed frame with the inboard welding of apron, the sound-proof baffle with fixed frame passes through the bearing and connects.

As an optimized technical scheme of the utility model, electric putter with sound insulation baffle passes through the connecting rod and connects.

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

1. the utility model discloses an intake pipe, fixed frame, electric putter, temperature sensor and the sound insulation baffle that set up generate heat at the motor for when temperature sensor monitors the temperature in the apron and reaches the heat dissipation requirement, the sound insulation baffle is opened, makes the heat distribute away through the intake pipe, guarantees the stability of motor;

2. the utility model discloses an air inlet cover, soundproof cotton and the filter screen that set up for the intake pipe inboard of falling the noise structure is fallen the processing of making an uproar through the soundproof cotton, avoids the noise of motor to reveal away from the intake pipe, guarantees to fall the noise reduction effect of falling the noise structure.

Drawings

Fig. 1 is a schematic structural view of a noise reduction structure of an environment-friendly motor according to the present invention;

fig. 2 is a schematic main sectional view of the noise reduction structure of the environment-friendly motor according to the present invention;

fig. 3 is the utility model relates to an environmental protection type motor fall pitch to sectional structure schematic diagram of fixed frame and sound-proof baffle in the structure of making an uproar.

In the figure: 1. a base; 2. a cover plate; 3. an air inlet pipe; 4. fixing the bolt; 5. a rotating shaft sleeve; 6. an air intake hood; 7. a filter screen; 8. sound insulation cotton; 9. a sound absorbing cotton layer; 10. a damping support leg; 11. mounting a bottom plate; 12. a temperature sensor; 13. a sound insulation baffle; 14. an electric push rod; 15. a frame is fixed.

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.

Referring to fig. 1-3, an environment-friendly motor noise reduction structure comprises a base 1, a cover plate 2 is arranged on the upper side of the base 1, an air inlet pipe 3 is arranged on one side of the cover plate 2, an air inlet cover 6 is arranged in the air inlet pipe 3, a filter screen 7 is arranged on one side of the air inlet cover 6, soundproof cotton 8 is arranged on one side of the filter screen 7 away from the air inlet cover 6, a fixing frame 15 is arranged on one side of the air inlet pipe 3, a soundproof baffle 13 is vertically arranged in the fixing frame 15, the fixing frame 15 is provided with an electric push rod 14, sound absorption cotton layers 9 are arranged on the inner side surface of the cover plate 2 and the upper side surface of the base 1, and a temperature sensor 12 is arranged on the inner side surface of the cover plate 2.

In this embodiment, 1 upside symmetry of base is provided with shock attenuation supporting leg 10, and shock attenuation supporting leg 10 upside is provided with mounting plate 11, is provided with pivot cover 5 on 1's the perpendicular, and shock attenuation supporting leg 10 can carry out the shock attenuation to mounting plate 11 and handle, can install the motor on mounting plate 11.

In this embodiment, base 1 perpendicular side four corners is provided with fixing bolt 4, and base 1 is connected through fixing bolt 4 with apron 2, and apron 2 splices with inhaling the cotton layer 9 of sound, and fixing bolt 4 can be connected apron 2 and base 1 fixedly, inhales the cotton layer 9 of sound and can noise absorption.

In this embodiment, mounting plate 11 passes through bolted connection with shock attenuation supporting leg 10, and pivot cover 5 is connected with base 1 interference, and pivot cover 5 can support the protection to the axis of rotation of motor.

In this embodiment,

intake pipe

3 and 2 welding of apron, the inlet cowling 6 is connected through the draw-in groove with 3 inboards of intake pipe, and soundproof cotton 8 is connected through the draw-in groove with 3 inboards of intake pipe, and inlet cowling 6 can filter the air that gets into 2 inboards of apron, and soundproof cotton 8 can stop the outside transmission of noise, plays fine noise reduction.

In this embodiment, the fixing frame 15 is welded to the inner side of the cover plate 2, the sound-proof baffle 13 is connected to the fixing frame 15 via a bearing, and the sound-proof baffle 13 can perform sound-proof processing on the noise on the inner side of the cover plate 2 when the cover plate is closed.

In this embodiment, the electric push rod 14 is connected with the sound-proof baffle 13 through a connecting rod, the electric push rod 14 provides power for the rotation of the sound-proof baffle 13, and the structures of the sound-proof baffle 13 and the fixing frame 15 are the same as those of the electric blind window structure.

The working principle is as follows: when using, take off apron 2 from base 1, then install the motor on mounting plate 11, the axis of rotation of motor stretches out through pivot cover 5, then cover apron 2 on base 1, and connect apron 2 and base 1 fixedly through fixing bolt 4, after the motor operation produced the heat, 2 inboard temperature rises of apron can be monitored to temperature sensor 12, when the temperature rose to needs heat dissipation, electric putter 14 drives sound-proof baffle 13 and opens, and then make the outside air can enter into 2 inboards of apron, and then carry out the thermal treatment, soundproof cotton 8 in the intake pipe 3 can the noise absorption, avoid the noise to spread out from intake pipe 3, improve the noise reduction of structure.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those of ordinary skill in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an environment-friendly motor fall structure of making an uproar, includes base (1), its characterized in that: base (1) upside is provided with apron (2), apron (2) one side is provided with intake pipe (3), be provided with air inlet cover (6) in intake pipe (3), air inlet cover (6) one side is provided with filter screen (7), keep away from filter screen (7) air inlet cover (6) one side is provided with soundproof cotton (8), intake pipe (3) one side is provided with fixed frame (15), be provided with sound baffle (13) in fixed frame (15) perpendicularly, fixed frame (15) are provided with electric putter (14), apron (2) medial surface with base (1) upward side all is provided with inhales sound cotton layer (9), apron (2) medial surface is provided with temperature sensor (12).

2. The noise reduction structure of an environment-friendly motor as set forth in claim 1, wherein: the damping support leg (10) is symmetrically arranged on the upper side of the base (1), a mounting base plate (11) is arranged on the upper side of the damping support leg (10), and a rotating shaft sleeve (5) is arranged on a vertical surface of the base (1).

3. The noise reduction structure of an environment-friendly motor as set forth in claim 1, wherein: base (1) perpendicular side four corners is provided with fixing bolt (4), base (1) with apron (2) pass through fixing bolt (4) are connected, apron (2) with inhale the cotton layer of sound (9) and splice.

4. The noise reduction structure of an environment-friendly motor as set forth in claim 2, wherein: the mounting base plate (11) is connected with the damping support leg (10) through bolts, and the rotating shaft sleeve (5) is in interference connection with the base (1).

5. The noise reduction structure of an environment-friendly motor as set forth in claim 1, wherein: intake pipe (3) with apron (2) welding, admit air cover (6) with intake pipe (3) inboard is connected through the draw-in groove, soundproof cotton (8) with intake pipe (3) inboard is connected through the draw-in groove.

6. The noise reduction structure of an environment-friendly motor as set forth in claim 1, wherein: the fixed frame (15) is welded with the inner side of the cover plate (2), and the sound insulation baffle (13) is connected with the fixed frame (15) through a bearing.

7. The noise reduction structure of the environment-friendly motor as set forth in claim 1, wherein: the electric push rod (14) is connected with the sound insulation baffle (13) through a connecting rod.