CN216625470U

CN216625470U - Small-size low noise Variable Frequency Speed Governing (VFSG) air conditioner motor

Info

Publication number: CN216625470U
Application number: CN202122187336.1U
Authority: CN
Inventors: 孙迅; 田圆
Original assignee: Jiangsu Chunyang Motor Manufacturing Co ltd
Current assignee: Jiangsu Chunyang Motor Manufacturing Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-05-27
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of air conditioner motors, and discloses a small low-noise variable-frequency speed regulation air conditioner motor which comprises an air conditioner motor and a fan cover arranged on one side of the outer surface of the air conditioner motor, wherein a circular ring is arranged at one end of the fan cover, an inserting column is arranged on one side of the circular ring, right-angle rods are arranged at two ends of the outer surface of the circular ring, a telescopic column is arranged at the center of one side of the circular ring, a clamping block is connected to one side of the inner cavity wall of the telescopic column in a shaft mode, a first rotating shaft is arranged at one end of an inner cavity of the air conditioner motor, a fan blade is arranged on one side of the outer surface of the first rotating shaft, and a reciprocating screw rod is arranged at one end of the first rotating shaft.

Description

Small-size low noise variable frequency speed governing air conditioner motor

Technical Field

The utility model relates to the technical field of air conditioner motors, in particular to a small-sized low-noise variable-frequency speed-regulating air conditioner motor.

Background

The variable frequency speed regulating motor is called as variable frequency motor for short, is a general name of a motor driven by a frequency converter, and has the advantage of having a starting function; the resistance values of the stator and the rotor are reduced by adopting an electromagnetic design; the device is suitable for frequent speed change under different working conditions, and saves energy to a certain extent.

Present variable frequency speed motor range of application is big, also can use the motor in some air conditioners, the rotation through the motor makes the air conditioner produce the air current, but variable frequency speed motor in use, because the motor can produce the heat in the operation, the heat of self drives the flabellum through rotatory rotor, discharge from the ventilation hole afterwards, reach radiating effect, however, variable frequency speed motor is after long-time heat dissipation uses, its ventilation hole can be blockked up to produce the ventilation noise, reduce and use experience.

The problems described above are addressed. Therefore, a small-sized low-noise variable-frequency speed-regulating air conditioner motor is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a small-sized low-noise variable-frequency speed-regulating air-conditioning motor, wherein when the air-conditioning motor is used, a plug column arranged on one side of a circular ring is used for plugging and clearing a first air hole, so that the ventilation noise caused by the blockage of the first air hole is prevented when the air-conditioning motor radiates, and the problem in the background technology is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a small-size low noise variable frequency speed governing air conditioner motor, is provided with the fan housing including air conditioner motor and air conditioner motor surface one side, fan housing one end is provided with the ring, and ring one side is provided with the post of pegging graft, and ring surface both ends are provided with the right angle pole, and ring one side center is provided with flexible post, and flexible post inner chamber wall one side hub connection has the fixture block.

Preferably, a first air hole is formed in one side of the outer surface of the fan cover, and telescopic holes are formed in two sides of the first air hole in a mutually opposite mode.

Preferably, a first rotating shaft is arranged at one end of the inner cavity of the air conditioner motor, fan blades are arranged on one side of the outer surface of the first rotating shaft, and a reciprocating screw rod is arranged at one end of the first rotating shaft.

Preferably, the front and the back of the fan housing are provided with second air holes, the inner cavity of each second air hole is connected with a baffle in a shaft mode, the upper end and the lower end of each baffle are provided with second rotating shafts, and one end of each second rotating shaft is provided with a gear.

Preferably, a transverse plate is arranged at one end of the right-angle rod, and racks are arranged on two sides of the lower end of the transverse plate.

Preferably, the insertion column is in a conical structure.

Preferably, the rack is engaged with one side of the gear.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the small low-noise variable-frequency speed-regulating air-conditioning motor is used, the plug-in column arranged on one side of the circular ring is used for plugging and clearing the first air hole, so that the first air hole is prevented from being blocked to cause ventilation noise when the air-conditioning motor dissipates heat.

2. According to the small-sized low-noise variable-frequency speed-regulating air conditioner motor, the baffle plate is rotated by the right-angle rods arranged at the two ends of the circular ring while the circular ring is in telescopic movement, so that the second air hole is opened, the heat dissipation air flow is conveniently discharged, and the noise caused by air flow blockage is prevented.

Drawings

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

FIG. 2 is a schematic structural diagram of an air conditioner motor according to the present invention;

FIG. 3 is a schematic top view of the internal structure of the air conditioner motor according to the present invention;

FIG. 4 is a schematic view of the back side of the ring of the present invention;

FIG. 5 is a schematic view of the structure of the plug-in post of the present invention;

FIG. 6 is a schematic view of the ring structure of the present invention;

fig. 7 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. an air conditioning motor; 11. a fan housing; 12. a first air vent; 13. a telescopic hole; 14. a second air hole; 15. a baffle plate; 151. a second rotation shaft; 152. a gear; 16. a first rotating shaft; 17. a fan blade; 18. a reciprocating screw rod; 2. a circular ring; 21. inserting the column; 22. a telescopic column; 221. a clamping block; 23. a right-angle rod; 24. a transverse plate; 25. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem of how to ventilate the air-conditioning motor 1 to generate noise, as shown in fig. 1-3, the following preferred technical solutions are provided:

the utility model provides a small-size low noise variable frequency speed governing air conditioner motor, be provided with fan housing 11 including air conditioner motor 1 and 1 surface one side of air conditioner motor, 11 one end of fan housing is provided with ring 2, 2 one side of ring is provided with grafting post 21, 2 surface both ends of ring are provided with right angle pole 23, 2 one side centers of ring are provided with flexible post 22, the coupling of flexible post 22 inner chamber wall one side has fixture block 221, 1 inner chamber one end of air conditioner motor is provided with

first rotation axis

16, 16 surface one side of first rotation axis is provided with

flabellum

17, 16 one end of first rotation axis is provided with reciprocal lead screw 18, first wind hole 12 has been seted up to 11 surface one side of fan housing, 12 both sides in first wind hole are opened relatively and are equipped with flexible hole 13, grafting post 21 is the coniform structure.

Specifically, when air conditioner motor 1 carries out the use, first rotation axis 16 that air conditioner motor 1 inner chamber set up drives reciprocal lead screw 18 and rotates, the flexible post 22 that makes the surface cup joint after reciprocal lead screw 18 is rotatory moves telescopically, flexible post 22 is flexible to be removed afterwards, thereby the ring 2 that makes one end set up together removes, thereby the grafting post 21 that makes 2 one side of ring set up pegs graft clearly stifled to first wind hole 12, prevent air conditioner motor 1 when the heat dissipation, first wind hole 12 appears blockking up and leads to the ventilation noise to produce.

In order to further solve the technical problem of how to ventilate the air conditioner motor 1 to generate noise, as shown in fig. 2 and fig. 4-7, the following preferred technical solutions are provided:

the front and the back of the fan housing 11 are provided with second air holes 14, the inner cavity of the second air hole 14 is coupled with a baffle plate 15, the upper and the lower ends of the baffle plate 15 are provided with second rotating shafts 151, one end of each second rotating shaft 151 is provided with a gear 152, one end of each right-angle rod 23 is provided with a transverse plate 24, two sides of the lower end of each transverse plate 24 are provided with racks 25, and the racks 25 are meshed with one side of the gear 152.

Specifically, when ring 2 carries out flexible removal, right angle pole 23 that ring 2 both ends set up drives the diaphragm 24 that one end set up, when diaphragm 24 concertina movement, rack 25 through the setting of diaphragm 24 bottom surface both sides promotes gear 152 and rotates, thereby when making peg graft post 21 and peg graft clearly stifled downwards, gear 152 drives baffle 15 that the lower extreme set up and rotates, thereby make second wind hole 14 be the form of opening, make things convenient for the discharge of heat dissipation air current, prevent that the air current from blockking up the noise production.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a small-size low noise variable frequency speed governing air conditioner motor, is provided with fan housing (11), its characterized in that including air conditioner motor (1) and air conditioner motor (1) surface one side: one end of the fan cover (11) is provided with a circular ring (2), one side of the circular ring (2) is provided with an inserting column (21), two ends of the outer surface of the circular ring (2) are provided with right-angle rods (23), the center of one side of the circular ring (2) is provided with a telescopic column (22), and one side of the inner cavity wall of the telescopic column (22) is connected with a clamping block (221) in a shaft mode.

2. The small-sized low-noise variable-frequency speed-regulating air conditioner motor according to claim 1, characterized in that: a first air hole (12) is formed in one side of the outer surface of the fan cover (11), and telescopic holes (13) are formed in two sides of the first air hole (12) in a relatively-opened mode.

3. The small-sized low-noise variable-frequency speed-regulating air conditioner motor according to claim 2, characterized in that: a first rotating shaft (16) is arranged at one end of an inner cavity of the air-conditioning motor (1), fan blades (17) are arranged on one side of the outer surface of the first rotating shaft (16), and a reciprocating screw rod (18) is arranged at one end of the first rotating shaft (16).

4. The small-sized low-noise variable-frequency speed-regulating air conditioner motor according to claim 3, characterized in that: the front and the back of the fan cover (11) are provided with second air holes (14), the inner cavity of each second air hole (14) is connected with a baffle (15) in a shaft mode, the upper end and the lower end of each baffle (15) are provided with second rotating shafts (151), and one end of each second rotating shaft (151) is provided with a gear (152).

5. The small-sized low-noise variable-frequency speed-regulating air conditioner motor according to claim 4, characterized in that: one end of the right-angle rod (23) is provided with a transverse plate (24), and two sides of the lower end of the transverse plate (24) are provided with racks (25).

6. The small-sized low-noise variable-frequency speed-regulating air conditioner motor according to claim 1, characterized in that: the plug-in column (21) is in a conical structure.

7. The small-sized low-noise variable-frequency speed-regulating air conditioner motor according to claim 5, characterized in that: the rack (25) is meshed and connected with one side of the gear (152).