CN220210136U - Mounting piece for motor installation, air supply assembly and air pipe machine - Google Patents

Abstract

The utility model belongs to the technical field of air duct machines, and discloses a mounting piece for motor mounting, an air supply assembly and an air duct machine, which comprise a fixing ring and a plurality of mounting supporting feet, wherein the fixing ring is provided with a plurality of mounting areas, both sides of each mounting area are provided with limiting parts, and one ends of the plurality of mounting supporting feet are respectively in one-to-one correspondence with the plurality of mounting areas; each installation area is provided with an inward protruding turnover part, a fixing part is formed between the turnover part and the limiting part, two sides of each installation supporting leg are provided with first protruding parts protruding towards the inner side wall direction of the fixing ring, the thickness of each first protruding part is matched with the width of the fixing part, one end, close to the inner side wall of the fixing ring, of each first protruding part is located in the fixing part, a first concave part is formed in each first protruding part, and the length of each first concave part is matched with the width of the fixing ring. According to the utility model, the connection mode of the fixing ring and the mounting support leg is changed, so that the mounting support leg is not easy to shake when the motor works, and the noise can be reduced.

Description

Mounting piece for motor installation, air supply assembly and air pipe machine

Technical Field

The utility model belongs to the technical field of air duct machines, and particularly relates to a mounting piece for motor mounting, an air supply assembly and an air duct machine.

Background

The air duct machine can be embedded and lifted in the suspended ceiling of the house like a central air conditioner, and the price of the air duct machine is cheaper than that of the central air conditioner, so that the air duct machine is favored by more and more people.

The motor 5 of current tuber pipe machine is installed in the preset position of tuber pipe machine through retainer plate 1 and a plurality of installation supporting legs 2 generally, as shown in fig. 1, and 1 cover of retainer plate is established on motor 5, and the one end of installation supporting legs 2 is located between retainer plate 1 and motor 5, is equipped with installation region 11 on the retainer plate 1, and the both sides of installation region 11 all have and carry out spacing portion 12 of circumference to the installation supporting legs, but, this kind of mode makes the cooperation precision of retainer plate 1 and installation supporting legs 2 relatively poor, makes installation supporting legs 2 take place the shake when motor 5 during operation easily, produces the noise.

Accordingly, the prior art is subject to improvement and development.

Disclosure of Invention

The utility model aims to provide a mounting piece for motor mounting, an air supply assembly and an air duct machine, which can enable mounting supporting feet not to shake easily when a motor works, so that noise can be reduced.

In a first aspect, the utility model provides a mounting piece for mounting a motor, which is used for mounting the motor at a preset position of an air duct machine, and comprises a fixing ring and a plurality of mounting support legs, wherein the fixing ring is provided with a plurality of mounting areas, both sides of each mounting area are provided with limiting parts, and one ends of the plurality of mounting support legs are respectively in one-to-one correspondence with the plurality of mounting areas; every installation region all has the protruding turning over portion inwards, turning over portion with form the fixed part between the spacing portion, every the both sides of installation supporting legs all have to the bellied first bellying of retainer plate inside wall direction, the thickness of first bellying with the width looks adaptation of fixed part, the first bellying is close to the one end of the inside wall of retainer plate is located in the fixed part, be equipped with first concave part on the first bellying, the length of first concave part with the width looks adaptation of retainer plate.

According to the mounting piece for mounting the motor, the turnover part is arranged in the mounting area, so that the fixing part matched with the first protruding parts on two sides of the mounting support leg is formed between the turnover part and the limiting part, meanwhile, the first concave part matched with the width of the fixing ring is arranged on the first protruding part, the mounting support leg is fixed in the axial direction of the motor, the circumferential direction of the motor and the radial direction of the motor, the matching precision of the fixing ring and the mounting support leg is improved, and the mounting support leg is not easy to shake when the motor works, so that noise can be reduced.

Further, the mounting area is provided with a through hole, the mounting support leg is provided with a convex part, and one end of the convex part extends into the through hole.

According to the utility model, the through holes on the mounting areas are matched with the convex parts on the mounting support legs, so that the matching precision of the fixing ring and the mounting support legs is higher.

Further, each of the mounting support legs has a second protruding portion, the second protruding portion is located between the two first protruding portions on two sides of each of the mounting support legs, the second protruding portion has a second concave portion, and a portion of the fixing ring is located in the second concave portion and abuts against the second protruding portion.

According to the utility model, the second protruding part is arranged on the mounting supporting leg, and the second concave part matched with the fixing ring is arranged on the second protruding part, so that the strength of the mounting supporting leg can be improved, and the matching precision of the fixing ring and the mounting supporting leg can be further improved.

Further, the convex portion is provided in the second concave portion.

Further, the edge of the other end of each of the mounting support legs has a strength reinforcing portion.

Further, each of the mounting areas is provided with a reinforcing rib.

Further, a vibration damping rubber ring is arranged at the other end of the mounting support leg.

In a second aspect, the present utility model provides an air supply assembly, including a volute, a fan blade, and a motor, and further including the mounting piece for mounting a motor according to the first aspect, where the fan blade is disposed in the volute, the motor is disposed on the volute through the mounting piece, and an output shaft of the motor extends into the volute to be connected with the fan blade.

Further, the side wall of the motor is provided with a plurality of limiting parts, each limiting part comprises two limiting blocks, the two limiting blocks are oppositely arranged, and the distance between the two limiting blocks is matched with the width of the fixing ring.

In a third aspect, the present utility model provides an air duct machine, including the air supply assembly described in the second aspect.

According to the mounting piece for mounting the motor, the air supply assembly and the air pipe machine, the turnover part is arranged in the mounting area, so that the fixing part matched with the first protruding parts on two sides of the mounting support leg is formed between the turnover part and the limiting part, meanwhile, the first concave part matched with the width of the fixing ring is arranged on the first protruding part, the mounting support leg is fixed in the axial direction of the motor, the circumferential direction of the motor and the radial direction of the motor, the matching precision of the fixing ring and the mounting support leg is improved, and the mounting support leg is not easy to shake during the operation of the motor, so that noise can be reduced.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

Fig. 1 is a schematic structural diagram of a mounting member for motor installation and a motor in the prior art.

Fig. 2 is a schematic structural diagram of a mounting member for motor installation and a motor according to an embodiment of the present utility model.

Fig. 3 is an exploded view of a mounting member for motor mounting according to an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of an air supply assembly according to an embodiment of the present utility model.

Description of the reference numerals: 1. a fixing ring; 11. a mounting area; 111. a through hole; 12. a limit part; 13. a turnover part; 14. a fixing part; 15. reinforcing ribs; 2. mounting supporting feet; 21. a first boss; 211. a first concave portion; 22. a convex portion; 23. a second protruding portion; 231. a second concave portion; 24. a strength reinforcing part; 25. vibration damping rubber rings; 3. a volute; 4. a fan blade; 5. a motor; 51. and a limiting block.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

In a first aspect, as shown in fig. 2 and 3, the present utility model provides a mounting member for mounting a motor 5 at a predetermined position of an air duct machine, comprising a fixing ring 1 and a plurality of mounting support legs 2. The fixing ring 1 is provided with a plurality of installation areas 11, two sides of each installation area 11 are respectively provided with a limiting part 12, and one ends of the plurality of installation supporting feet 2 are respectively in one-to-one correspondence with the plurality of installation areas 11. Each installation region 11 is provided with an inward protruding turnover part 13, a fixing part 14 is formed between the turnover part 13 and the limiting part 12, two sides of each installation supporting leg 2 are provided with first protruding parts 21 protruding towards the direction of the inner side wall of the fixing ring 1, the thickness of each first protruding part 21 is matched with the width of the fixing part 14, one end, close to the inner side wall of the fixing ring 1, of each first protruding part 21 is located in the fixing part 14, a first concave part 211 is arranged on each first protruding part 21, and the length of each first concave part 211 is matched with the width of the fixing ring 1.

In the specific application, firstly, the fixing ring 1 is sleeved on the motor 5; secondly, one ends of a plurality of mounting support feet 2 extend into the space between the fixed ring 1 and the motor 5 respectively, and one ends of the plurality of mounting support feet 2 are in one-to-one correspondence with a plurality of mounting areas 11, namely one end of a first protruding part 21, which is close to the inner side wall of the fixed ring 1, is positioned in a fixed part 14, and a first concave part 211 is clamped on the fixed ring 1; finally, the openings of the fixing rings 1 are locked by bolts, so that the plurality of mounting support feet 2 are fixed on the motor 5.

Through this technical scheme, realized the fixed of axial at motor 5, motor 5's circumference and motor 5's radial to installation supporting legs 2, improved the cooperation precision of retainer plate 1 and installation supporting legs 2 for installation supporting legs 2 is difficult for taking place to shake at motor 5 during operation, thereby can reduce noise.

Specifically, the number of the installation areas 11 is three, correspondingly, the number of the installation supporting feet 2 is also three, and the three installation supporting feet 2 are respectively arranged in the three installation areas 11, so that the motor 5 can be firmly installed and is not easy to loosen when the motor 5 is installed at the preset position of the air duct machine.

In some preferred embodiments, the mounting area 11 is provided with a through hole 111, and the mounting support leg 2 is provided with a protrusion 22, and one end of the protrusion 22 extends into the through hole 111. In a specific application, the through holes 111 on the mounting area 11 are matched with the convex parts 22 on the mounting support legs 2, so that the matching precision of the fixing ring 1 and the mounting support legs 2 is higher.

In some preferred embodiments, each of the mounting support feet 2 has a second protruding portion 23, the second protruding portion 23 is located between two first protruding portions 21 on two sides of each of the mounting support feet 2, the second protruding portion 23 has a second concave portion 231, and a portion of the fixing ring 1 is located in the second concave portion 231 and abuts against the second protruding portion 23. In a specific application, the second protruding portion 23 is arranged on the mounting support leg 2, and the second concave portion 231 matched with the fixing ring 1 is arranged on the second protruding portion 23, so that the strength of the mounting support leg 2 can be improved, and the matching precision of the fixing ring 1 and the mounting support leg 2 can be further improved.

In some preferred embodiments, the convex portion 22 is disposed in the second concave portion 231. In a specific application, the convex portion 22 is disposed on the second concave portion 231, so that the processing and production are facilitated.

In some preferred embodiments, the edge of the other end of each of the mounting support feet 2 has a strength reinforcement portion 24. In a specific application, the strength reinforcing part 24 is arranged at the edge of the other end of the installation supporting leg 2, so that the strength of the other end of the installation supporting leg 2 can be improved, and the installation supporting leg 2 can stably support the motor 5 when the motor 5 is installed at the preset position of the air duct machine.

In some preferred embodiments, each of the mounting areas 11 is provided with a stiffener 15. In a specific application, the reinforcing ribs 15 are arranged in the mounting area 11, so that the strength of the mounting area 11 is improved, and the mounting support feet 2 can be firmly fixed between the fixing ring 1 and the motor 5.

In some preferred embodiments, the other end of the mounting support leg 2 is provided with a damping rubber ring 25. In the specific application, through setting up damping rubber ring 25 at the other end of installation supporting legs 2 for during motor 5 work, damping rubber ring 25 can play the damping effect, filters the vibration that motor 5 work produced, further reduces the production of noise.

In a second aspect, as shown in fig. 4, the air supply assembly provided by the present utility model includes a volute 3, a fan blade 4, a motor 5, and the mounting member for mounting the motor in the first aspect. The fan blade 4 is arranged in the volute 3, the motor 5 is arranged on the volute 3 through a mounting piece, and an output shaft of the motor 5 extends into the volute 3 to be connected with the fan blade 4.

In some preferred embodiments, the side wall of the motor 5 is provided with a plurality of limiting members, each limiting member includes two limiting blocks 51, the two limiting blocks 51 are oppositely disposed, and the distance between the two limiting blocks 51 is adapted to the width of the fixing ring 1. In a specific application, a plurality of limiting pieces are arranged on the side wall of the motor 5, so that the fixing ring 1 can be quickly sleeved at a preset position of the motor 5, and the assembly efficiency is improved.

In a third aspect, the present utility model provides an air duct machine, including the air supply assembly of the second aspect.

As can be seen from the above, the installation piece for installing a motor, the air supply assembly and the air duct machine provided by the utility model have the advantages that the turnover part 13 is arranged in the installation area 11, the fixing part 14 matched with the first protruding parts 21 on two sides of the installation supporting leg 2 is formed between the turnover part 13 and the limiting part 12, meanwhile, the first protruding parts 21 are provided with the first concave parts 211 matched with the width of the fixing ring 1, so that the installation supporting leg 2 is fixed in the axial direction of the motor 5, the circumferential direction of the motor 5 and the radial direction of the motor 5, the matching precision of the fixing ring 1 and the installation supporting leg 2 is improved, and the shaking of the installation supporting leg 2 is not easy to occur when the motor 5 works, thereby reducing noise.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims (10)

1. The mounting piece for mounting the motor is used for mounting the motor at a preset position of the air duct machine and comprises a fixing ring and a plurality of mounting supporting feet, wherein a plurality of mounting areas are arranged on the fixing ring, limiting parts are arranged on two sides of each mounting area, and one ends of the plurality of mounting supporting feet are respectively in one-to-one correspondence with the plurality of mounting areas; the mounting structure is characterized in that each mounting area is provided with an inward protruding turnover part, a fixing part is formed between the turnover parts and the limiting parts, each mounting support leg is provided with a first protruding part protruding towards the direction of the inner side wall of the fixing ring, the thickness of the first protruding part is matched with the width of the fixing part, one end, close to the inner side wall of the fixing ring, of the first protruding part is located in the fixing part, a first concave part is formed in the first protruding part, and the length of the first concave part is matched with the width of the fixing ring.

2. The mounting for motor mounting according to claim 1, wherein the mounting area is provided with a through hole, the mounting support leg is provided with a protrusion, and one end of the protrusion extends into the through hole.

3. The mount for motor mounting according to claim 2, wherein each of the mounting support feet has a second boss located between two of the first bosses on both sides of each of the mounting support feet, the second boss having a second recess, and a portion of the retainer ring is located in the second recess and abuts against the second boss.

4. A mount for motor mounting according to claim 3, wherein the protrusion is provided in the second recess.

5. A mounting for motor mounting according to claim 1, wherein the edge of the other end of each of the mounting support feet has a strength reinforcement.

6. A mounting for motor mounting according to claim 1, wherein each of the mounting areas is provided with a reinforcing rib.

7. The mounting for motor mounting according to claim 1, wherein the other end of the mounting support leg is provided with a vibration damping rubber ring.

8. An air supply assembly comprising a volute, a fan blade and a motor, and further comprising the mounting piece for mounting the motor according to any one of claims 1-7, wherein the fan blade is arranged in the volute, the motor is arranged on the volute through the mounting piece, and an output shaft of the motor extends into the volute to be connected with the fan blade.

9. The air supply assembly according to claim 8, wherein the side wall of the motor is provided with a plurality of limiting members, each limiting member comprises two limiting blocks, the two limiting blocks are oppositely arranged, and the distance between the two limiting blocks is matched with the width of the fixing ring.

10. An air duct machine comprising the air supply assembly of claim 8 or 9.