CN212811494U

CN212811494U - Motor heat radiation structure of air conditioner and air conditioner with same

Info

Publication number: CN212811494U
Application number: CN202021558519.9U
Authority: CN
Inventors: 侯成才; 付崇; 杨晨
Original assignee: Jiangsu Youao Electric Appliance Co Ltd
Current assignee: Jiangsu Youao Electric Appliance Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-26
Anticipated expiration: 2030-07-30

Abstract

The utility model provides a motor heat radiation structure of air conditioner, include: the centrifugal fan blade is arranged in the volute air channel; the first air duct shell is provided with a first air hole, one side of the first air hole facing the second air duct shell is fixedly provided with a motor base, a motor is fixedly installed in the motor base, and the motor base is provided with heat dissipation holes. According to the utility model discloses motor heat radiation structure of air conditioner through installing the motor at the motor cabinet that has the louvre, has effectively improved the radiating effect of motor when not influencing the amount of wind in original spiral case wind channel, and has guaranteed that the cost of product is reasonable.

Description

Motor heat radiation structure of air conditioner and air conditioner with same

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to a motor heat radiation structure of air conditioner is related to.

Background

The motor is an important component in an air-conditioning product, and can generate high heat in a working state, so that how to control the temperature rise of the motor during working to ensure the effective heat dissipation of the motor is an important subject.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is:

the utility model provides a motor heat radiation structure of air conditioner has effectively provided the radiating effect of motor with lower cost.

The utility model also provides an air conditioner, the air conditioner includes the motor heat radiation structure of air conditioner.

The utility model provides a technical scheme that its technical problem adopted is:

according to the utility model discloses motor heat radiation structure of air conditioner, a serial communication port, include:

the centrifugal fan blade is arranged in the volute air channel;

the first air duct shell is provided with a first air hole, the second air duct shell is provided with a second air hole, a motor base is fixedly arranged on one side, facing the second air duct shell, of the first air hole, a motor is fixedly arranged in the motor base, and the motor base is provided with heat dissipation holes.

According to some embodiments of the utility model, one side that second wind channel shell was kept away from to first gas port is provided with the motor clamp plate, the motor clamp plate with motor cabinet fixed connection.

According to some embodiments of the utility model, be provided with first double-screw bolt on the first gas pocket pore wall, the motor cabinet be provided with first double-screw bolt complex screw, the motor cabinet passes through screw fixed mounting and is in first gas pocket department.

According to some embodiments of the utility model, be provided with on the motor cabinet inner wall with motor complex muscle bit architecture.

According to the utility model discloses a some embodiments, the motor cabinet is for having open cap form, the uncovered one side fixed mounting of motor cabinet in first gas vent department, the louvre sets up the casing department at motor cabinet top.

According to some embodiments of the utility model, the uncovered department of motor cabinet is provided with the second double-screw bolt, the motor clamp plate be provided with second double-screw bolt complex screw.

According to some embodiments of the invention, the screw holes are two groups.

According to some embodiments of the utility model, the motor clamp plate be equipped with motor complex step position.

According to some embodiments of the invention, the motor mount is made of a flame retardant material.

According to the utility model discloses air conditioner, a serial communication port, including foretell air conditioner's motor heat radiation structure, air conditioner formula air conditioner as an organic whole.

The utility model has the advantages that:

1. the utility model provides a motor heat radiation structure of air conditioner effectively promotes the radiating effect of motor and has guaranteed the cost of product simultaneously reasonable.

2. The utility model provides an air conditioner has the motor heat radiation structure of good heat dispersion through using the air conditioner, has promoted the reliability of product.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an exploded view of a motor heat dissipation structure of an air conditioner according to an embodiment;

FIG. 2 is an assembly view of a motor heat dissipation structure of an air conditioner according to an embodiment;

FIG. 3 is a schematic structural diagram of a motor base in the embodiment;

FIG. 4 is a schematic structural diagram of a motor pressing plate in the embodiment;

reference numerals:

a first air duct shell 100, a first air hole 110, a first stud 120,

a second air channel shell 200, a second air hole 210 and a centrifugal fan blade 300,

motor seat 400, heat dissipation holes 410, rib structure 420, second stud 430,

motor 500, motor clamp plate 600, screw 610, step 620.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Referring to fig. 1 and 2, a heat dissipation structure for a motor of an air conditioner of the present invention includes a first air duct casing 100, a second air duct casing 200, and a centrifugal fan blade 300, wherein the first air duct casing 100 and the second air duct casing 200 are fixedly connected to form a volute air duct, the centrifugal fan blade 300 is installed in the volute air duct, wherein, a first air hole 110 is arranged at the center of the first air duct shell 100, a second air hole 210 is arranged at the center of the second air duct shell 200, a motor base 400 is fixedly arranged at one side of the first air hole 110 facing the second air duct shell 200, the motor base 400 is covered at the first air hole 110 and fixed by screws, the motor 500 is fixedly arranged in the motor base 400 through the first air hole 110 when being installed, in order to facilitate the heat dissipation of the motor, the heat dissipation holes 410 are formed in the shell of the motor base 400, and through the assembly structure, the heat dissipation effect of the motor is effectively improved through low cost, and the air quantity of an original volute air channel is not influenced. Motor cabinet 400 and spiral case wind use different materials to make the shaping respectively, and motor cabinet 400 is as the part with motor 500 complex, and motor cabinet 400 uses fire-retardant material to lead to appearing the burning in order to prevent the heat that the motor produced, and the spiral case wind channel then uses the higher material of toughness in order to guarantee that whole spiral case wind channel intensity meets the requirements.

According to some embodiments of the utility model, as shown in fig. 1, in order to facilitate the dismouting of motor 500, improve the reliability of installation, one side that second wind channel shell 200 was kept away from to first gas pocket 110 is provided with motor clamp plate 600, and motor clamp plate 600 passes through screw fixed connection with motor cabinet 400, and motor fixed mounting is in the installation cavity that motor clamp plate 600 and motor cabinet 400 formed promptly. During installation, the motor base 400 is fixedly installed on one side of the first air hole 110, the motor 500 is placed into the motor base 400 from the other side of the first air hole 110, then the motor pressing plate 600 is pressed on the motor 500, meanwhile, the motor pressing plate 600 is fixedly connected with the motor base 400, and after the installation, the motor pressing plate 600 and the motor base 400 are respectively located on two sides of the first air hole 110.

According to some embodiments of the present invention, as shown in fig. 1, fig. 3 and fig. 4, the motor base 400 is in a hat shape with an opening, the open side of the motor base 400 is fixedly installed at the first air hole 110, and the heat dissipation hole 410 of the motor base 400 is disposed at the housing at the top opposite to the opening according to the direction of the air flow and the heat generation position of the motor 500. In addition, in order to enable the motor 500 to be more stably installed in the installation cavity formed by the motor pressing plate 600 and the motor base 400, a rib position structure 420 matched with the motor 500 is arranged on the inner wall of the motor pressing plate 600, and the motor pressing plate 600 is provided with a step position 620 matched with the motor 500.

According to some embodiments of the present invention, as shown in fig. 1 and 4, in order to facilitate the installation of the motor base 400 and the first air duct shell 100, the first air hole 110 hole wall of the first air duct shell 100 is provided with the first stud 120, the motor base 400 is provided with a screw hole matched with the first stud 120, similarly, in order to facilitate the installation of the motor base 400 and the motor pressing plate 600, the opening of the motor base 400 is provided with the second stud 430, and the motor pressing plate 600 is provided with a screw hole 610 matched with the second stud 430. In addition, in order to improve the universality of the motor pressing plate 600 and enable the motor pressing plate 600 to be assembled with motor bases 400 of different specifications, two groups of screw holes 610 are formed in the motor pressing plate 600, so that the motor pressing plate 600 can be fixedly connected with more studs in different positions.

According to some embodiments of the utility model, the motor heat radiation structure of above-mentioned air conditioner is used in the air conditioner of integral type, like mobile air conditioner, window machine etc. because the structure and the installation environment of integral type air conditioner all are different with split type air conditioner, and the mounted position of motor on the machine and heat radiation environment are great difference promptly, and the motor heat radiation structure of above-mentioned air conditioner uses more advantageously in the air conditioner of integral type.

Claims

1. The utility model provides a motor heat radiation structure of air conditioner which characterized in that includes:

the centrifugal fan blade comprises a first air duct shell (100), a second air duct shell (200) and a centrifugal fan blade (300), wherein the first air duct shell (100) and the second air duct shell (200) are fixedly connected to form a volute air duct, and the centrifugal fan blade (300) is installed in the volute air duct;

first wind channel shell (100) is provided with first air vent (110), one side fixed motor cabinet (400) that first air vent (110) are towards second wind channel shell (200) is provided with, motor (500) fixed mounting in motor cabinet (400), motor cabinet (400) are provided with louvre (410).

2. The motor heat dissipation structure of the air conditioner according to claim 1, wherein a motor pressure plate (600) is disposed at a side of the first air hole (110) away from the second air duct casing (200), and the motor pressure plate (600) is fixedly connected to the motor base (400).

3. The motor heat dissipation structure of the air conditioner according to claim 2, wherein a first stud (120) is disposed on a wall of the first air hole (110), the motor base (400) is provided with a screw hole matched with the first stud (120), and the motor base (400) is fixedly mounted at the first air hole (110) through a screw.

4. The motor heat dissipation structure of the air conditioner according to claim 2, wherein a rib structure (420) engaged with the motor (500) is disposed on an inner wall of the motor base (400).

5. The motor heat dissipation structure of air conditioner according to claim 2, wherein the motor base (400) is in a cap shape with an opening, the open side of the motor base (400) is fixedly installed at the first air vent (110), and the heat dissipation hole (410) is disposed at the housing at the top of the motor base (400).

6. The motor heat dissipation structure of air conditioner according to claim 5, wherein the motor base (400) is provided with a second stud (430) at the opening, and the motor pressure plate (600) is provided with a screw hole (610) engaged with the second stud (430).

7. The motor heat dissipation structure of air conditioner as claimed in claim 6, wherein there are two sets of the screw holes (610).

8. The motor heat dissipation structure of an air conditioner according to claim 4, wherein the motor pressure plate (600) is provided with a step (620) engaged with the motor (500).

9. The motor heat dissipation structure of an air conditioner according to any one of claims 1-8, wherein the motor base (400) is made of a flame retardant material.

10. An air conditioner characterized by comprising the motor heat dissipation structure of the air conditioner according to any one of claims 1 to 9, the air conditioner being an integral type air conditioner.