CN218583377U - Motor mounting structure of indoor unit - Google Patents

Abstract

The utility model discloses a motor mounting structure of indoor unit, include the chassis and install motor body on the chassis, the top outer wall on chassis is equipped with the installation arch that four circumferences distribute, it has the mounting hole to open on the bellied top outer wall of installation, motor body's the bottom outer wall is equipped with the mounting bracket, be equipped with the connecting plate that four equidistance distribute on the circumference outer wall of mounting bracket. The utility model discloses a motor mounting structure of indoor set has reduced the ratio of chassis width and two symmetrical installation foot interval numerical values, has improved the overall installation stability, and four protruding structures of installation exist the difference and adopt the asymmetric mode of setting up simultaneously, have avoided resonating, have reduced the conduction of vibrations, the effectual noise that sends that reduces.

Description

Motor mounting structure of indoor unit

Technical Field

The utility model relates to an indoor set field of air conditioning especially relates to a motor mounting structure of indoor set.

Background

The air conditioner is integrally composed of an inner machine and an outer machine, wherein the inner machine is used for indoor ventilation, refrigeration and heating, and a motor is also installed in the inner machine.

Patent document 201720938755.5 discloses a motor mounting structure of an air conditioner indoor unit and the air conditioner indoor unit, including: a chassis; the motor box, the motor box includes the motor lid and rotationally establishes the motor layering on the motor lid between lock position and open position, and the motor lid is installed on the chassis, and the motor lid is injectd the installation cavity that is used for installing the motor and is communicated and be used for the first motor interface of the first end of fixed motor with the installation cavity with the chassis. However, when the traditional motor mounting structure of the indoor unit is used, the mounting position is simple in design, and the self vibration of the motor during working causes the vibration conduction of the unit body, so that the indoor unit generates obvious noise during working to interfere with rest of a user; for example: when the motor works, the range of the motor mounting foot is smaller than the occupied area of the whole frame, so that the vibration of the whole frame is more obvious during vibration conduction, and the noise is larger.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a motor mounting structure of indoor set aims at solving traditional motor mounted position design simple, and the motor causes the organism vibrations conduction at during operation self vibrations, causes the technical problem that the indoor set during operation sent obvious noise.

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

the utility model provides a motor mounting structure of indoor unit, includes the chassis and installs motor body on the chassis, the top outer wall on chassis is equipped with the installation arch that four circumference distribute, it has the mounting hole to open on the bellied top outer wall of installation, be equipped with the mounting bracket on motor body's the bottom outer wall, be equipped with the connecting plate that four equidistance distributed on the circumference outer wall of mounting bracket, the one end spiro union of connecting plate has the installation foot, four the installation foot respectively with four the installation is protruding last the mounting hole cooperation is used.

In this scheme, the interval numerical value between two symmetry installation feet that set up compares in traditional mounting structure interval will be big, has reduced the ratio of chassis width with interval numerical value, and this ratio is less, and the installation of motor is more stable, and there are difference and asymmetric mode of setting in four protruding adoption structures of installation that set up simultaneously, has avoided resonance phenomenon's production, through stable installation and reduction resonance, the effectual conduction that reduces vibrations, and then has reduced the noise.

In a preferred scheme, a shock absorption sleeve is sleeved on the outer wall of the mounting foot and is positioned between the connecting plate and the chassis.

The shock attenuation cover that sets up plays the cushioning effect between motor body and chassis, has reduced the channel that vibrations pass through the solid conduction.

In a preferred scheme, a binding post is arranged on the outer wall of one side of the motor body, a wire groove is arranged on one side of the outer wall of the top of the chassis, the binding post corresponds to the wire groove in position, and a threading hole is arranged on the outer wall of the top of the chassis and is close to the wire groove.

The wire casing that sets up corresponds the terminal setting, connects stable back at the wire, can tie up through the ribbon through the wire hole to the wire that connects, avoids in disorder on the chassis, has avoided producing the unnecessary noise when motor body work vibrations simultaneously.

By last, a motor mounting structure of indoor unit, include the chassis and install motor body on the chassis, the top outer wall on chassis is equipped with the installation arch that four circumferences distribute, it has the mounting hole to open on the bellied top outer wall of installation, be equipped with the mounting bracket on motor body's the bottom outer wall, be equipped with the connecting plate that four equidistance distribute on the circumference outer wall of mounting bracket, the one end spiro union of connecting plate has installation foot, four the installation foot respectively with four the installation is bellied last the mounting hole cooperation is used. The utility model provides a motor mounting structure of indoor set has reduced the ratio of chassis width and two symmetrical installation foot interval numerical values, has improved the overall installation stability, and four installation protruding structures exist the difference and adopt asymmetric mode of setting simultaneously, have avoided resonance, have reduced the conduction of vibrations, the effectual noise that sends that has reduced.

Drawings

Fig. 1 is the utility model provides an overall structure schematic diagram of motor mounting structure of indoor unit.

Fig. 2 is the utility model provides a motor mounting structure's of indoor unit split structure chart.

Fig. 3 is the utility model provides a motor body mounting structure schematic diagram of the motor mounting structure of indoor unit.

Fig. 4 is the utility model provides a chassis structure schematic diagram of the motor mounting structure of indoor unit.

Fig. 5 is an enlarged schematic structural view of the motor mounting structure of an indoor unit at a.

Fig. 6 is a table diagram comparing operation data of the motor mounting structure of the indoor unit in different mounting modes.

In the drawings: 1. a chassis; 2. a motor cover; 3. a protective frame; 4. a motor body; 5. mounting a foot; 6. a shock-absorbing sleeve; 7. a binding post; 8. a connecting plate; 9. mounting a boss; 10. a wire guide groove; 11. and (6) threading holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model discloses a motor mounting structure of indoor set mainly is applied to motor mounted position and designs simply, and the motor causes organism vibrations conduction at during operation self vibrations, causes the scene that the indoor set during operation sent obvious noise.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a motor mounting structure of indoor unit, including chassis 1 and install motor body 4 on chassis 1, chassis 1's top outer wall is equipped with the protruding 9 of installation of four circumference distributions, it has the mounting hole to open on the top outer wall of the protruding 9 of installation, fixed mounting has the mounting bracket on motor body 4's the bottom outer wall, fixed mounting has four connecting plates 8 that the equidistance distributes on the circumference outer wall of mounting bracket, the one end spiro union of connecting plate 8 has installation foot 5, four installation feet 5 use with the mounting hole cooperation on the protruding 9 of four installations respectively.

The four mounting bulges 9 have different structures and are arranged in an asymmetric mode; effectively avoiding the generation of resonance.

In an actual use scene, the ratio of the width of the chassis 1 to the distance between the symmetrical mounting feet 5 is recommended to be 4.6-6.5, wherein the lower the ratio is, the better the ratio is, but the ratio is controlled to be 4.6-6.5 by comprehensively considering the practical limit of a motor bracket die and a mounting space, and the lower the ratio in the interval is, the better the motor stability is; the scheme adopts that: the distance between two symmetrical installation feet 5 is 166mm, and the width of chassis 1 is 836mm, the effectual stability of guaranteeing the installation.

Specifically, the interval numerical value between two symmetrical installation feet 5 that set up compares greatly in the interval of traditional mounting structure, has reduced the ratio of 1 width on chassis and interval numerical value, and this ratio is less, and the installation of motor is more stable, and there is the difference and adopt asymmetric setting mode in the protruding 9 structures of four installations that set up simultaneously, has avoided resonance phenomenon's production, through stable installation and reduction resonance, the effectual conduction that reduces vibrations.

Compared with the traditional method in which the distance between two symmetrical mounting feet 5 is 158mm, the distance set in the scheme is 166mm, and the measured vibration value and the noise value have obvious difference in two different scenes, see fig. 6 for details.

Referring to fig. 2 and 3, in a preferred embodiment, a shock-absorbing sleeve 6 is sleeved on the outer wall of the mounting foot 5, and the shock-absorbing sleeve 6 is positioned between the connecting plate 8 and the chassis 1.

Wherein, damping sleeve 6 adopts the rubber material, has better bradyseism effect.

Specifically, the damping sleeve 6 is arranged to play a role in buffering between the motor body 4 and the chassis 1, and channels for conducting vibration through solids are reduced.

Referring to fig. 3, 4 and 5, in a preferred embodiment, a terminal 7 is fixedly mounted on an outer wall of one side of the motor body 4, a wire groove 10 is formed in one side of an outer wall of the top of the chassis 1, the terminal 7 corresponds to the position of the wire groove 10, a threading hole 11 is formed in the outer wall of the top of the chassis 1, and the threading hole 11 is close to the wire groove 10; the wire casing 10 that sets up corresponds terminal 7 and sets up, connects at the wire and stabilizes the back, can tie up through wires hole 11 through the ribbon and tie up the wire of connecting, avoids in disorder on chassis 1.

Referring to fig. 1 and 2, in a preferred embodiment, a motor cover 2 is fixedly installed at a central position of an outer wall of the top of a chassis 1, the motor cover 2 is located outside a motor body 4, a protection frame 3 is fixedly installed on the outer wall of the motor cover 2, and the protection frame 3 is arranged to be of a centrosymmetric porous ventilation structure; the porous air guide setting of protection frame 3 that sets up is favorable to the gas to let in the back and dispels the heat to the outer layer of motor cover 2.

The working principle is as follows: during the use, loop through installation foot 5 with motor body 4 together fix in chassis 1's installation arch 9 department together with the mounting bracket, will ensure all to overlap on every installation foot 5 when the installation and have shock attenuation cover 6, the terminal 7 through motor body 4 one side begins the wiring after the installation is stable, adopt ribbon cooperation through wires hole 11 to tighten the wire along metallic channel 10 after the wiring is stable fixed, at last to motor cover 2 and the protection frame 3 in the motor body 4 outside install fixedly can.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims (9)

1. The utility model provides a motor mounting structure of indoor unit, includes chassis (1) and installs motor body (4) on chassis (1), its characterized in that, the top outer wall on chassis (1) is equipped with the protruding (9) of installation that four circumferences distribute, it has the mounting hole to open on the top outer wall of installation arch (9), be equipped with the mounting bracket on the bottom outer wall of motor body (4), be equipped with connecting plate (8) that four equidistance distribute on the circumference outer wall of mounting bracket, the one end spiro union of connecting plate (8) has installation foot (5), four installation foot (5) respectively with four on the protruding (9) of installation the mounting hole cooperation is used.

2. The motor mounting structure of an indoor unit according to claim 1, wherein four mounting protrusions (9) are different in structure and are arranged in an asymmetric manner.

3. The motor mounting structure of an indoor unit according to claim 2, wherein the interval between two opposite mounting feet (5) is 166mm, and the width of the chassis (1) is 836mm.

4. The motor mounting structure of an indoor unit according to claim 1, wherein a shock-absorbing sleeve (6) is sleeved on the outer wall of the mounting foot (5), and the shock-absorbing sleeve (6) is located between the connecting plate (8) and the chassis (1).

5. The motor mounting structure of an indoor unit according to claim 4, wherein the damping sleeve (6) is made of rubber.

6. The motor mounting structure of an indoor unit according to claim 1, wherein a binding post (7) is arranged on the outer wall of one side of the motor body (4), a wire groove (10) is arranged on one side of the outer wall of the top of the chassis (1), and the position of the binding post (7) corresponds to the position of the wire groove (10).

7. The motor mounting structure of an indoor unit according to claim 6, wherein a threading hole (11) is formed in the outer wall of the top of the chassis (1), and the threading hole (11) is close to the wire guide groove (10).

8. The motor mounting structure of an indoor unit according to claim 1, wherein a motor cover (2) is arranged at the central position of the outer wall of the top of the chassis (1), the motor cover (2) is located outside the motor body (4), and a protective frame (3) is arranged on the outer wall of the motor cover (2).

9. The motor mounting structure of an indoor unit according to claim 8, wherein the protective frame (3) is configured to be a centrosymmetric porous air-permeable structure.

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