CN217984756U

CN217984756U - Capacitor motor with damping bottom plate

Info

Publication number: CN217984756U
Application number: CN202221936400.XU
Authority: CN
Inventors: 李龙生
Original assignee: Foshan Yuanyuantaohui Motor Co ltd
Current assignee: Foshan Yuanyuantaohui Motor Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-06
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses an electric capacity motor with vibration damping bottom plate, including electric capacity motor main part and yielding rubber, the below of electric capacity motor main part is provided with damper seat I, and the below of damper seat I installs elastic damper, elastic damper's below is provided with damper seat II, yielding rubber sets up in the top of damper seat II, one side of electric capacity motor main part is provided with the dismouting subassembly that is used for quick assembly disassembly, and the surface mounting of dismouting subassembly has the embedding dust screen, the dismouting subassembly includes mount pad, pin bush, round pin spring and compresses tightly the round pin. This capacitor motor with vibration damping bottom plate compares with current ordinary capacitor motor, and produced vibrations when capacitor motor main part moves, and the cushion socket one is flexible through two elasticity of elastic damper and cushion socket, can be by the absorption by a wide margin of elastic damper, and when the amplitude was too big, the absorbing effect can be strengthened and inhale the shake to yielding rubber for this capacitor motor possesses and shakes the structure, effectively reduces produced resonance when moving.

Description

Capacitor motor with damping bottom plate

Technical Field

The utility model relates to an electric capacity motor technical field specifically is an electric capacity motor with vibration damping bottom plate.

Background

The motor can be divided into a capacitor split-phase starting motor and a permanent split-phase capacitor motor. The motor has simple structure, quick start and stable rotating speed, and is widely applied to household appliances such as electric fans, exhaust fans, smoke exhaust ventilators and the like.

As in application No.: CN202122104703.7, the utility model discloses an electric capacity motor with shockproof function, including electric capacity motor main part, and electric capacity motor main part side transverse drive is provided with the drive shaft, electric capacity motor main part surface covering installs the protective housing, and protective housing and electric capacity motor main part closely laminate to protect electric capacity motor main part through the protective housing, the inside shaping of protective housing has the cavity, and the inside right side of cavity is provided with a plurality of elastic ball respectively to the inside left side of cavity is provided with a plurality of stay tube respectively, the inside elasticity respectively of a plurality of stay tube is provided with the spring, and the vertical arc that is provided with in side of spring to the arc aligns with a plurality of elastic ball respectively.

The capacitor motor with the anti-vibration function similar to the above application has the following disadvantages at present:

the existing capacitor motor has a relatively common damping effect, and excessive parts participating in vibration easily cause the looseness of a connecting part.

In view of the above, research and improvement are made on the existing structure and defects, and a capacitor motor with a damping bottom plate is provided in order to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a capacitor motor with vibration damping bottom plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a capacitor motor with vibration damping bottom plate, includes capacitor motor main part and yielding rubber, the below of capacitor motor main part is provided with damper seat I, and the below of damper seat I installs elastic damper, elastic damper's below is provided with damper seat II, yielding rubber sets up in the top of damper seat II, one side of capacitor motor main part is provided with the dismouting subassembly that is used for quick assembly disassembly, and the surface mounting of dismouting subassembly has the embedding dust screen, the dismouting subassembly includes mount pad, cotter, round pin spring and compresses tightly the round pin, and the below of mount pad is fixed with the cotter, the surface of cotter is provided with the round pin spring, and the interior surface mounting of cotter compresses tightly the round pin, the top of capacitor motor main part is provided with the radiator unit who is used for the heat dissipation.

Furthermore, the first shock absorption seat is elastically connected with the second shock absorption seat through the elastic dampers, and four elastic dampers are symmetrically arranged along the center of the second shock absorption seat.

Furthermore, the central axis of the second damping seat coincides with the central axis of the damping rubber, and the damping rubber is rectangular.

Furthermore, the installation seats are symmetrically provided with two installation seats along the central position of the embedded dust screen, and the embedded dust screen is in a ring shape.

Furthermore, the pressing pin is elastically connected with the pin sleeve through a pin spring, and the rear surface of the pressing pin is attached to the front surface of the embedded dust screen.

Furthermore, the radiating assembly comprises a silicone grease patch, an aluminum block and an aluminum sheet, the aluminum block is attached to the upper side of the silicone grease patch, and the aluminum sheet is fixed to the upper side of the aluminum block.

Further, the lower surface of silicone grease paster is laminated with the upper surface of capacitor motor main part mutually, and the axis of silicone grease paster coincides mutually with the axis of aluminium pig.

Furthermore, the aluminum sheet is equidistantly distributed along the horizontal direction of the aluminum block, and the aluminum block is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the capacitor motor has a shock absorption structure, resonance generated during operation is effectively reduced, the capacitor motor has a detachable dustproof cover structure, dust can be conveniently cleaned at a later stage, and the capacitor motor has a heat dissipation structure, so that the influence of high temperature on service performance is avoided;

1. the utility model discloses a shock that produces when the electric capacity motor main part moves through the setting of cushion socket one, elastic damper, cushion socket two and yielding rubber, cushion socket one through elastic damper and cushion socket two elastic expansion, can be absorbed by elastic damper by a wide margin, when the amplitude is too big, yielding rubber can strengthen and inhale the shock absorption effect, make this electric capacity motor possess and inhale the shock structure, effectively reduce the resonance that produces when moving;

2. the utility model discloses a setting through mount pad, pin bushing, round pin spring, pressing pin and embedding dust screen, pull out the pressing pin, will imbed the dust screen and adorn the electric capacity motor main part, receive the elasticity of round pin spring to compress tightly the embedding dust screen after loosening the pressing pin, the embedding dust screen is used for preventing dust, it can to pull out the pressing pin once more during the dismantlement for this electric capacity motor possesses detachable shield structure, is convenient for later stage clearance dust;

3. the utility model discloses a setting of silicone grease paster, aluminium pig and aluminum sheet, silicone grease paster laminate between aluminium pig and electric capacity motor main part as heat-conducting medium, and aluminium pig and aluminum sheet are used for the produced heat when absorption capacity motor main part moves for this electric capacity motor possesses heat radiation structure, avoids high temperature to influence performance.

Drawings

FIG. 1 is a schematic view of the overall front sectional structure of the present invention;

FIG. 2 is a schematic view of the overall right-side sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a second three-dimensional structure of the shock absorbing seat of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a capacitor motor main body; 2. a first shock absorption seat; 3. an elastic damper; 4. a second damping seat; 5. Damping rubber; 6. disassembling and assembling the components; 601. a mounting seat; 602. a pin bush; 603. a pin spring; 604. a hold down pin; 7. embedding a dust screen; 8. a heat dissipating component; 801. silicone grease pasting; 802. an aluminum block; 803. aluminum sheet.

Detailed Description

As shown in fig. 1-4, a capacitor motor with a damping bottom plate comprises a capacitor motor body 1 and damping rubber 5, wherein a first damping seat 2 is arranged below the capacitor motor body 1, four elastic dampers 3 are arranged below the first damping seat 2, a second damping seat 4 is arranged below the elastic dampers 3, the first damping seat 2 is elastically connected with the second damping seat 4 through the elastic dampers 3, the elastic dampers 3 are symmetrically arranged along the central positions of the second damping seat 4, the damping rubber 5 is arranged above the second damping seat 4, the central axis of the second damping seat 4 is superposed with the central axis of the damping rubber 5, the damping rubber 5 is rectangular, the vibration generated when the capacitor motor body 1 operates is absorbed greatly by the elastic dampers 3 when the first damping seat 2 and the second damping seat 4 elastically stretch out and draw back through the elastic dampers 3, and the damping rubber 5 can enhance the vibration absorption effect when the amplitude is too large, so that the capacitor motor has a shock absorption structure, resonance generated during operation is effectively reduced, a dismounting component 6 for quick dismounting is arranged on one side of a capacitor motor main body 1, an embedded dust screen 7 is arranged on the outer surface of the dismounting component 6, the dismounting component 6 comprises a mounting seat 601, a pin sleeve 602, two pin springs 603 and a pressing pin 604, the pin sleeve 602 is fixed below the mounting seat 601, the pin springs 603 are arranged on the outer surface of the pin sleeve 602, the pressing pin 604 is arranged on the inner surface of the pin sleeve 602, the mounting seat 601 is symmetrically provided with two pin springs 603 along the central position of the embedded dust screen 7, the shape of the embedded dust screen 7 is circular, the pressing pin 604 is elastically connected with the pin sleeve 602 through the pin springs 603, the rear surface of the pressing pin 604 is attached to the front surface of the embedded dust screen 7, the pressing pin 604 is pulled out, the embedded dust screen 7 is arranged on the capacitor motor main body 1, after the pressing pin 604 is loosened, the embedded dust screen 7 is pressed by the elastic force of the pin spring 603, the embedded dust screen 7 is used for dust prevention, and the pressing pin 604 is pulled out again during disassembly, so that the capacitor motor has a detachable dust cover structure, and dust can be cleaned conveniently at the later stage.

As shown in fig. 2 and fig. 5, a heat dissipation assembly 8 for dissipating heat is disposed above the capacitor motor main body 1, the heat dissipation assembly 8 includes a silicone grease patch 801, an aluminum block 802 and aluminum sheets 803, the aluminum block 802 is attached above the silicone grease patch 801, the aluminum sheets 803 are fixed above the aluminum block 802, the lower surface of the silicone grease patch 801 is attached to the upper surface of the capacitor motor main body 1, the central axis of the silicone grease patch 801 coincides with the central axis of the aluminum block 802, the aluminum sheets 803 are equidistantly distributed along the horizontal direction of the aluminum block 802, the aluminum block 802 is arc-shaped, the silicone grease patch 801 is attached between the aluminum block 802 and the capacitor motor main body 1 as a heat conducting medium, the aluminum block 802 and the aluminum sheets 803 are used for absorbing heat generated during operation of the capacitor motor main body 1, so that the capacitor motor has a heat dissipation structure, and the use performance is prevented from being affected by high temperature.

The working principle is as follows: when the capacitor motor with the damping bottom plate is used, firstly, the silicone grease patch 801 is used as a heat conducting medium to be attached between the aluminum block 802 and the capacitor motor main body 1, the aluminum block 802 and the aluminum sheet 803 are used for absorbing heat generated when the capacitor motor main body 1 operates, vibration generated when the capacitor motor main body 1 operates is absorbed, the first shock absorption seat 2 and the second shock absorption seat 4 elastically stretch through the elastic damper 3 and can be absorbed by the elastic damper 3 to a large extent, when the amplitude is too large, the shock absorption effect can be enhanced through the damping rubber 5, the pressing pin 604 is pulled out, the embedded dust screen 7 is installed on the capacitor motor main body 1, the embedded dust screen 7 is pressed by the elasticity of the pin spring 603 after the pressing pin 604 is loosened, the embedded dust screen 7 is used for dust prevention, the pressing pin 604 is pulled out again during disassembly, and the working principle of the capacitor motor with the damping bottom plate is realized.

Claims

1. The utility model provides a capacitor motor with vibration damping mount, includes capacitor motor main part (1) and yielding rubber (5), its characterized in that, the below of capacitor motor main part (1) is provided with damper seat one (2), and installs elastic damper (3) below damper seat one (2), the below of elastic damper (3) is provided with damper seat two (4), yielding rubber (5) set up in the top of damper seat two (4), one side of capacitor motor main part (1) is provided with dismouting subassembly (6) that are used for quick assembly disassembly and assembly, and the surface mounting of dismouting subassembly (6) has embedding dust screen (7), dismouting subassembly (6) are including mount pad (601), cotter (602), round pin spring (603) and compress tightly round pin (604), and the below of mount pad (601) is fixed with cotter (602), the surface of cotter (602) is provided with round pin spring (603), and the interior surface mounting of cotter (602) compresses tightly round pin (604), the top of capacitor motor main part (1) is provided with radiating assembly (8) that are used for the heat dissipation.

2. The capacitor motor with the damping bottom plate as claimed in claim 1, wherein the damping base I (2) is elastically connected with the damping base II (4) through the elastic dampers (3), and four elastic dampers (3) are symmetrically arranged along the center of the damping base II (4).

3. The capacitor motor with the damping bottom plate as claimed in claim 1, wherein the central axis of the second damping seat (4) coincides with the central axis of the damping rubber (5), and the damping rubber (5) is rectangular.

4. The capacitor motor with the damping bottom plate as claimed in claim 1, wherein the number of the installation seats (601) is two along the center of the embedded dust screen (7), and the embedded dust screen (7) is in the shape of a circular ring.

5. A capacitor motor with a vibration damping bottom plate according to claim 1, characterized in that the pressing pin (604) is elastically connected with the pin sleeve (602) through a pin spring (603), and the rear surface of the pressing pin (604) is attached to the front surface of the embedded dust screen (7).

6. The capacitor motor with the damping bottom plate as claimed in claim 1, wherein the heat dissipation assembly (8) comprises a silicone patch (801), an aluminum block (802) and an aluminum sheet (803), the aluminum block (802) is attached to the silicone patch (801), and the aluminum sheet (803) is fixed to the aluminum block (802).

7. The capacitor motor with the damping bottom plate as claimed in claim 6, wherein the lower surface of the silicone patch (801) is attached to the upper surface of the capacitor motor body (1), and the central axis of the silicone patch (801) coincides with the central axis of the aluminum block (802).

8. A capacitor motor with a vibration damping bottom plate according to claim 6, characterized in that the aluminum sheets (803) are equally distributed along the horizontal direction of the aluminum block (802), and the shape of the aluminum block (802) is arc-shaped.