CN214959080U

CN214959080U - Noise-reduction fan heater motor

Info

Publication number: CN214959080U
Application number: CN202121238088.2U
Authority: CN
Inventors: 刘苏璇
Original assignee: Sichuan Kete Air Conditioning Purification Co ltd
Current assignee: Sichuan Kete Air Conditioning Purification Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-30
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a fan heater motor of noise reduction, including motor protective housing, moving mechanism and vibration/noise reduction mechanism, motor protective housing internally mounted has vibration/noise reduction mechanism, vibration/noise reduction mechanism is including fixed plate an, damping spring, fixed plate b, inhale sound sponge and fan heater, motor protective housing inside wall fixedly connected with fixed plate an and fixed plate an are the multiunit, fixed plate an surface mounting has the damping spring, damping spring one end fixedly connected with fixed plate b, fan heater fixed surface is connected with inhales the sound sponge, fan heater fixed surface even has the stopper. The utility model has stable connection structure, can effectively reduce the shaking of the warm air motor, and can reduce the motor shaking and the noise absorption to carry out noise elimination and reduction on the warm air motor; the movable door plate can slide in the movable groove, so that the movable door plate is convenient to open and close, and the warm air motor in the motor protective shell is convenient to detect, maintain, install and disassemble.

Description

Noise-reduction fan heater motor

Technical Field

The utility model relates to a fan heater motor technical field, in particular to fan heater motor of making an uproar falls in amortization.

Background

The warm air blower is a combined unit formed by combining a ventilator, a motor and an air heater. The air-conditioning system is suitable for various workshops, and can be used for heating circulating air when the air does not contain dust and flammable or explosive gas. The warm air blower can be independently used for heating, generally used for supplementing the insufficient part of the radiator or using the radiator as on-duty heating, and the rest heat load is borne by the warm air blower. The fan heater is widely applied, in particular to a fan heater motor, the noise of the existing fan heater motor is high, the fan heater motor is very inconvenient to use, the protection performance of the fan heater motor is poor, the service life of the fan heater motor is short, the fan heater is inconvenient to overhaul, and the fan heater is inconvenient for people to use.

Patent No. CN210297437U discloses a noise-reducing fan heater motor. The utility model discloses, through the joint setting of bracket, motor, transmission shaft, pivot fixing bearing, damping device, bracing piece, connecting rod, fixed block, movable rod, fixed frame, movable block, spring, sound insulation sponge, amortization cover, reduce the produced vibrations of motor motion, noise abatement's production has improved the noise reduction effect.

The existing fan heater motor has the following disadvantages: 1. the existing fan heater motor has higher noise, poor protection performance on the motor and short service life of the motor; 2. the motor protective housing is opened inconveniently, and the motor inside the protective housing is inspected and maintained inconveniently, so that the motor protective housing is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a fan heater motor of making an uproar falls in amortization can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fan heater motor of amortization noise reduction, includes motor protective housing, moving mechanism and vibration/noise reduction mechanism, motor protective housing internally mounted has vibration/noise reduction mechanism, vibration/noise reduction mechanism is including fixed plate an, damping spring, fixed plate b, inhale sound sponge and fan heater motor, motor protective housing inside wall fixedly connected with fixed plate an and fixed plate an are the multiunit, fixed plate an surface mounting has the damping spring, damping spring one end fixedly connected with fixed plate b, fan heater motor fixed surface is connected with inhales the sound sponge, fan heater motor fixed surface even has the stopper, fixed plate b is connected with the fan heater motor through the stopper.

Furthermore, a transmission rod is fixedly connected to the power output end of the warm air motor, one end of the transmission rod extends out of the motor protection shell, a fan blade seat is installed at one end of the transmission rod, warm air blades are installed on the surface of the fan blade seat, and a movable mechanism is arranged on one side of the motor protection shell; the power output end of the warm air motor rotates to drive the transmission rod to rotate, the transmission rod rotates to drive the fan blade seat to rotate, the fan blade seat rotates the warm air blades to rotate, and the warm air blades rotate to form air convection, so that warm air is discharged.

Furthermore, the movable mechanism comprises a movable door plate, a sliding block, screw holes a, a movable groove, a sliding groove and screw holes b, the movable groove is formed in one side of the motor protective shell, the sliding groove is formed above the movable groove, the screw holes b are uniformly distributed in one side of the motor protective shell, one ends of the screw holes b extend into the sliding groove, the movable door plate is connected in the movable groove in a sliding mode, the sliding block is fixedly connected to two ends of the movable door plate and matched with the sliding groove, and the screw holes a are uniformly distributed in the surface of the sliding block; the movable door plate can slide in the movable groove, so that the movable door plate is convenient to open and close, and the warm air motor in the motor protective shell is convenient to detect, maintain, install and disassemble.

Furthermore, bolt holes are formed in the surfaces of the limiting block and the fixing plate b, bolts are mounted on the inner side walls of the bolt holes, and the limiting block and the fixing plate b are connected through the bolt holes and the bolts; the limiting block is connected with the fixing plate b through the bolt holes and the bolts, and the fixing effect is achieved, so that the motor is connected with the damping spring, the connecting structure is stable, and the motor is reduced to shake.

Furthermore, the screw hole a is matched with the screw hole b, and the sliding block can be fixed in the sliding groove through the screw hole a and the screw hole b through external screws; when the slider submerges in the spout completely, available external screw passes through screw hole a and screw hole b and fixes the slider in the spout to play the effect of fixed movable door plant, fixed easy operation is convenient, the installation and the dismantlement of being convenient for.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. warm-air motor power take off end rotates and drives the transfer line and rotate, the transfer line rotates and drives the flabellum seat and rotate, the flabellum seat rotates warm-air blade and rotates, warm-air blade rotates and forms empty convection current, thereby discharge the warm-air, be connected through bolt hole and bolt between stopper and the fixed plate b, play the fixed action, thereby be connected the motor with damping spring, connection structure is stable, can effectively reduce warm-air motor and rock, warm-air motor fixed surface connects inhales the noise that the sound sponge can effectively adsorb warm-air motor and provide, rock and carry out the amortization to warm-air motor and fall the noise through reducing the motor and adsorb to the noise.

2. When the slider submerges in the spout completely, available external screw passes through screw hole a and screw hole b and fixes the slider in the spout to play the effect of fixed movable door plant, fixed easy operation is convenient, and the installation and the dismantlement of being convenient for, movable door plant can slide in the activity inslot, is convenient for open and close movable door plant, is convenient for detect, maintain, install and dismantle the warm braw motor in the motor protective housing.

Drawings

Fig. 1 is the utility model relates to a noise reduction fan heater motor's overall structure schematic diagram.

Fig. 2 is a schematic structural diagram of a plan view of a noise-reducing fan heater motor according to the present invention.

Fig. 3 is a schematic diagram of a partially enlarged structure in fig. 2 of a fan heater motor with noise reduction and noise reduction of the present invention.

In the figure: 1. a motor protection shell; 2. a fan blade seat; 3. a warm air blade; 4. a movable mechanism; 41. a movable door panel; 42. a slider; 43. screw holes a; 44. a movable groove; 45. A chute; 46. screw holes b; 5. a transmission rod; 6. a damping and noise reducing mechanism; 61. a fixed plate a; 62. a damping spring; 63. a fixing plate b; 64. sound-absorbing sponge; 65. a warm air motor; 7. a limiting block; 8. a bolt; 9. bolt holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a fan heater motor of making an uproar falls in amortization, including motor protective housing 1, moving mechanism 4 and vibration/

noise reduction mechanism

6, 1 internally mounted of motor protective housing has vibration/noise reduction mechanism 6, vibration/noise reduction mechanism 6 is including fixed plate a61, damping spring 62, fixed plate b63, inhale sound sponge 64 and

fan heater

65, 1 inside wall fixedly connected with fixed plate a61 of motor protective housing and fixed plate a61 are the multiunit, fixed plate a61 surface mounting has damping spring 62, damping spring 62 one end fixedly connected with fixed plate b63, fan heater motor 65 fixed surface is connected with inhales sound sponge 64, fan heater motor 65 fixed surface even has stopper 7, fixed plate b63 is connected with fan heater 65 through stopper 7.

The power output end of the warm air motor 65 is fixedly connected with a transmission rod 5, one end of the transmission rod 5 extends out of the motor protective shell 1, one end of the transmission rod 5 is provided with a fan blade seat 2, the surface of the fan blade seat 2 is provided with a warm air blade 3, and one side of the motor protective shell 1 is provided with a movable mechanism 4; the power output end of the warm air motor 65 rotates to drive the transmission rod 5 to rotate, the transmission rod 5 rotates to drive the fan blade seat 2 to rotate, the fan blade seat 2 rotates the warm air blades 3 to rotate, and the warm air blades 3 rotate to form air convection, so that warm air is discharged.

The movable mechanism 4 comprises a movable door plate 41, a sliding block 42, a screw hole a43, a movable groove 44, a sliding groove 45 and a screw hole b46, the movable groove 44 is formed in one side of the motor protective shell 1, the sliding groove 45 is formed above the movable groove 44, screw holes b46 which are uniformly distributed are formed in one side of the motor protective shell 1, one end of each screw hole b46 extends into the sliding groove 45, the movable door plate 41 is connected in the movable groove 44 in a sliding mode, sliding blocks 42 are fixedly connected to two ends of each movable door plate 41, the sliding blocks 42 are matched with the sliding grooves 45, and the screw holes a43 which are uniformly distributed are formed in the surfaces of the sliding blocks 42; the movable door plate 41 can slide in the movable groove 44, so that the movable door plate 41 can be opened and closed conveniently, and the detection, maintenance, installation and disassembly of the warm air motor 65 in the motor protective shell 1 are facilitated.

The surfaces of the limiting block 7 and the fixing plate b63 are provided with bolt holes 9, the inner side walls of the bolt holes 9 are provided with bolts 8, and the limiting block 7 and the fixing plate b63 are connected with the bolts 8 through the bolt holes 98; the limiting block 7 is connected with the fixing plate b63 through the bolt hole 9 and the bolt 8 to play a role in fixing, so that the motor is connected with the damping spring 62, the connecting structure is stable, and the motor is reduced to shake.

The screw hole a43 is matched with the screw hole b46, and the screw hole a43 and the screw hole b46 can fix the sliding block 42 in the sliding groove 45 through external screws; when the sliding block 42 is completely immersed in the sliding groove 45, the sliding block 42 can be fixed in the sliding groove 45 through the screw hole a43 and the screw hole b46 by using external screws, so that the effect of fixing the movable door plate 41 is achieved, the fixing operation is simple and convenient, and the installation and the disassembly are convenient.

It should be noted that, the utility model relates to a fan heater motor of making an uproar falls in amortization, in operation, fan heater motor 65 power take off end rotates and drives transfer line 5 and rotate, transfer line 5 rotates and drives flabellum seat 2 and rotate, flabellum seat 2 rotates warm braw blade 3 and rotates, warm braw blade 3 rotates and forms empty convection current, thereby discharge the warm braw, be connected through bolt hole 8 and bolt 8 between stopper 7 and the fixed plate b63, play the fixed action, thereby be connected the motor with damping spring 62, connection structure is stable, can effectively reduce fan heater motor 65 and rock, the sound sponge 64 of inhaling of fan heater motor 65 fixed surface connection can effectively adsorb the noise that heater motor 65 provided, rock and carry out the amortization to fan heater motor 65 and fall the noise through reducing the motor.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fan heater motor of amortization noise reduction, includes motor protective housing (1), moving mechanism (4) and vibration/noise reduction mechanism (6), its characterized in that, motor protective housing (1) internally mounted has vibration/noise reduction mechanism (6), vibration/noise reduction mechanism (6) is including fixed plate a (61), damping spring (62), fixed plate b (63), inhales sound sponge (64) and fan heater motor (65), motor protective housing (1) inside wall fixedly connected with fixed plate a (61) and fixed plate a (61) are the multiunit, fixed plate a (61) surface mounting has damping spring (62), damping spring (62) one end fixedly connected with fixed plate b (63), fan heater motor (65) surface fixed connection has inhales sound sponge (64), fan heater motor (65) surface fixed connection has stopper (7), the fixed plate b (63) is connected with a warm air motor (65) through a limiting block (7).

2. A noise-reducing fan heater motor according to claim 1, characterized in that: warm braw motor (65) power take off end fixedly connected with transfer line (5) and transfer line (5) one end extend outside motor protective housing (1), fan blade seat (2) is installed to transfer line (5) one end, fan blade seat (2) surface mounting has warm braw blade (3), moving mechanism (4) have been seted up to motor protective housing (1) one side.

3. A noise-reducing fan heater motor according to claim 1, characterized in that: activity mechanism (4) including activity door plant (41), slider (42), screw hole a (43), activity groove (44), spout (45) and screw hole b (46), activity groove (44) have been seted up to motor protective housing (1) one side, spout (45) have been seted up to activity groove (44) top, screw hole b (46) and screw hole b (46) one end of evenly arranging are seted up to motor protective housing (1) one side and are extended to in spout (45), sliding connection has activity door plant (41) in activity groove (44), activity door plant (41) both ends fixedly connected with slider (42) and slider (42) agree with mutually with spout (45), screw hole a (43) of evenly arranging are seted up on slider (42) surface.

4. A noise-reducing fan heater motor according to claim 1, characterized in that: bolt hole (9) have been seted up on stopper (7) and fixed plate b (63) surface, bolt (8) are installed to bolt hole (9) inside wall, stopper (7) are connected with bolt (8) through bolt hole (9) with fixed plate b (63).

5. A noise-reducing fan heater motor according to claim 3, characterized in that: the screw hole a (43) is matched with the screw hole b (46), and the screw hole a (43) and the screw hole b (46) can fix the sliding block (42) in the sliding groove (45) through external screws.