CN216649363U

CN216649363U - Motor support and air conditioner

Info

Publication number: CN216649363U
Application number: CN202122720123.0U
Authority: CN
Inventors: 葛旭甫
Original assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Current assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-31
Anticipated expiration: 2031-11-08

Abstract

The embodiment of the utility model provides a motor bracket and an air conditioner. The motor bracket of the embodiment of the utility model comprises: an upper support plate; the upper supporting plate and the lower bottom plate are oppositely arranged along the vertical direction; the upper end part of the first supporting rod and the upper end part of the second supporting rod are connected with an upper supporting plate, and the lower end part of the first supporting rod and the lower end part of the second supporting rod are connected with a lower bottom plate; and the first auxiliary support and the second auxiliary support extend along the vertical direction, the first auxiliary support is arranged on the first supporting rod, and the second auxiliary support is arranged on the second supporting rod. Therefore, the motor support has the advantages of high rigidity, small wind shielding area and high motor positioning accuracy.

Description

Motor support and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a motor support and an air conditioner.

Background

Along with the improvement of the performance of the air conditioner, the requirement on the heat dissipation capacity of the air conditioner is higher and higher, and the rotating speed of a fan is increased. The motor support is used as a key part in a fan system, needs to bear torque transmitted when a fan runs at a high speed, has large deformation and swing when the rigidity of the support is weak, can influence the running noise of the whole machine, and can cause the fan blades to scrape the wind guide ring when the rigidity of the support is serious. To overcome the above problems, in the related art, two methods are generally used: (1) the motor support structure is kept unchanged, and the material thickness is increased, but the cost is greatly increased; (2) the reinforcing ribs are additionally arranged at the top and the bottom of the motor support, so that the wind resistance is obviously increased due to the fact that the reinforcing ribs are arranged in a region with large wind speed, and the noise and the energy efficiency of the outdoor unit can be influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. To this end, the embodiment of the utility model provides a motor bracket and an air conditioner.

The motor bracket of the embodiment of the utility model comprises:

an upper support plate;

the upper supporting plate and the lower bottom plate are oppositely arranged along the vertical direction;

the first supporting rod and the second supporting rod extend along the vertical direction, the first supporting rod and the second supporting rod are arranged at intervals in the first direction, the first direction is vertical to the vertical direction, the upper end part of the first supporting rod and the upper end part of the second supporting rod are connected with the upper supporting plate, and the lower end part of the first supporting rod and the lower end part of the second supporting rod are connected with the lower bottom plate; and

first auxiliary stand and second auxiliary stand, first auxiliary stand with the second auxiliary stand all extends along upper and lower direction, first auxiliary stand establishes on first branch, first motor installation face has on the first auxiliary stand, the second auxiliary stand establishes on second branch, the second motor installation face has on the second auxiliary stand.

Therefore, the motor support has the advantages of high rigidity, small wind shielding area and high motor positioning accuracy.

In some embodiments, the first strut is a U-shaped rod, the first strut includes a first side plate, a first connecting plate and a second side plate connected in sequence, and the first side plate and the second side plate are disposed opposite to each other;

the second supporting rod is a U-shaped rod and comprises a third side plate, a second connecting plate and a fourth side plate which are sequentially connected, and the third side plate and the fourth side plate are oppositely arranged.

In some embodiments, the outer surface of the first connecting plate defines a first groove extending in an up-down direction;

the outer surface of the second connecting plate defines a second groove, and the second groove extends along the up-and-down direction.

In some embodiments, the first auxiliary support is a U-shaped support, the first auxiliary support is sleeved on the first support rod, the first auxiliary support comprises a fifth side plate, a third connecting plate and a sixth side plate which are connected in sequence, the fifth side plate and the sixth side plate are arranged oppositely, and the first support rod is located between the fifth side plate and the sixth side plate;

the second auxiliary support is a U-shaped frame, the second auxiliary support is sleeved on the second supporting rod and comprises a seventh side plate, a fourth connecting plate and an eighth side plate which are sequentially connected, the seventh side plate and the eighth side plate are oppositely arranged, and the second supporting rod is located between the seventh side plate and the eighth side plate.

In some embodiments, the U-shaped opening of the first strut and the U-shaped opening of the second strut are disposed opposite to each other in the first direction, the U-shaped opening of the first auxiliary bracket and the U-shaped opening of the first strut are disposed opposite to each other in the first direction, and the U-shaped opening of the second auxiliary bracket and the U-shaped opening of the second strut are disposed opposite to each other in the first direction.

In some embodiments, the first auxiliary bracket has a first guide portion and a second guide portion bent outward, and the second auxiliary bracket has a third guide portion and a fourth guide portion bent outward.

In some embodiments, the fifth side plate and the sixth side plate are arranged oppositely in the second direction, the fifth side plate is configured to form a plurality of first guide portions arranged at intervals in the up-down direction at one end far away from the third connecting plate, the sixth side plate is configured to form the second guide portions at one end far away from the third connecting plate, a part of the fifth side plate between two adjacent first guide portions is a first motor positioning portion, and the first motor positioning portion is provided with the first motor mounting surface;

the seventh side plate and the eighth side plate are arranged oppositely in the second direction, the seventh side plate is configured into a plurality of third guide portions arranged at intervals in the vertical direction at one end far away from the fourth connecting plate, the eighth side plate is configured into the fourth guide portion at one end far away from the fourth connecting plate, a part of the seventh side plate between two adjacent third guide portions is a second motor positioning portion, the second motor positioning portion is provided with the second motor mounting surface, each of the first motor mounting surface and the second motor mounting surface is a plane, and any two of the first direction, the second direction and the vertical direction are perpendicular to each other.

In some embodiments, a first positioning hole and a first connection hole are formed in the first auxiliary bracket, and both the first positioning hole and the first connection hole penetrate through the first motor mounting surface;

and the second auxiliary support is provided with a second positioning hole and a second connecting hole, and the second positioning hole and the second connecting hole penetrate through the second motor mounting surface.

The motor support of the embodiment of the present invention further includes a middle cross member extending in the first direction, one end of the middle cross member being connected to the first support rod, and the other end of the middle cross member being connected to the second support rod.

In some embodiments, the middle cross beam includes a first connection section, a second connection section and a third connection section which are connected in sequence, the second connection section extends along the first direction, the first connection section and the third connection section are oppositely arranged in the first direction, the first strut and the second strut are located between the first connection section and the third connection section in the first direction, the first connection section is connected with the first strut, and the third connection section is connected with the second strut.

In some embodiments, both the upper and lower edges of the second connecting section are bent outwardly to form a central beam bend, the central beam bend extending in the first direction.

The motor bracket of the embodiment of the present invention further includes:

the lower end part of the first reinforcing strip is connected with the upper end part of the first supporting rod, the upper end part of the first reinforcing strip is connected with the upper supporting plate, and the extending direction of the first reinforcing strip is intersected with the up-down direction;

the lower end parts of the second reinforcing strips are connected with the upper end parts of the second supporting rods, the upper end parts of the second reinforcing strips are connected with the upper supporting plate, and the extending direction of the second reinforcing strips is intersected with the up-down direction;

the upper end part of the third reinforcing strip is connected with the lower end part of the first supporting rod, the lower end part of the third reinforcing strip is connected with the lower bottom plate, and the extending direction of the third reinforcing strip is intersected with the up-down direction; and

and the upper end part of the fourth reinforcing strip is connected with the lower end part of the second support rod, the lower end part of the fourth reinforcing strip is connected with the lower bottom plate, and the extending direction of the fourth reinforcing strip is intersected with the vertical direction.

In some embodiments, the first strut, the second strut, and the upper support plate are located between the first reinforcing strip and the second reinforcing strip in the first direction, and the first strut, the second strut, and the lower plate are located between the third reinforcing strip and the fourth reinforcing strip in the first direction, wherein each of the first reinforcing strip, the second reinforcing strip, the third reinforcing strip, and the fourth reinforcing strip is provided with a reinforcing strip bending portion that is bent outward, and the reinforcing strip bending portions of each of the first reinforcing strip, the second reinforcing strip, the third reinforcing strip, and the fourth reinforcing strip are provided with reinforcing strip bending portions that are the same in extending direction, wherein the first direction and the up-down direction are perpendicular to each other.

In some embodiments, the width of the first connecting plate is less than the width of the first side plate and the width of the second side plate, and the width of the second connecting plate is less than the width of the third side plate and the width of the fourth side plate.

The present invention also provides an air conditioner, comprising:

a motor; and

the motor support is the motor support, and the motor is installed on the motor support.

Drawings

Fig. 1 is a schematic view of a motor mount according to an embodiment of the present invention.

Fig. 2 is a schematic view of a motor mount according to an embodiment of the present invention.

FIG. 3 is a schematic view of a first strut and a second strut according to an embodiment of the utility model.

Fig. 4 is a schematic view of a first subsidiary support and a second subsidiary support according to an embodiment of the utility model.

Fig. 5 is a schematic view of an upper support plate according to an embodiment of the present invention.

FIG. 6 is a schematic view of a center cross member according to an embodiment of the present invention.

FIG. 7 is a schematic view of a lower plate according to an embodiment of the utility model.

Fig. 8 is a schematic view of a first stiffener according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.

A motor bracket 100 according to an embodiment of the present invention will be described with reference to the accompanying drawings. As shown in fig. 1 to 8, a motor bracket 100 according to an embodiment of the present invention includes an upper support plate 1, a lower base plate 2, a first support bar 3, a second support bar 4, a first auxiliary bracket 5, and a second auxiliary bracket 6. The upper supporting plate 1 and the lower base plate 2 are arranged oppositely along the up-down direction.

First branch 3 and second branch 4 all extend along the up-down direction, and first branch 3 and second branch 4 set up at interval on the first direction, and the first direction is perpendicular with the up-down direction. The upper end 301 of the first strut 3 and the upper end 401 of the second strut 4 are both connected with the upper support plate 1, and the lower end 302 of the first strut 3 and the lower end 402 of the second strut 4 are both connected with the lower base plate 2.

The first auxiliary bracket 5 and the second auxiliary bracket 6 both extend in the vertical direction, the first auxiliary bracket 5 is disposed on the first support rod 3, and the first auxiliary bracket 5 has a first motor mounting surface 512 a. The second auxiliary bracket 6 is arranged on the second support rod 4, and the second auxiliary bracket 6 is provided with a second motor mounting surface 612 a.

The motor bracket 100 according to the embodiment of the present invention can improve the rigidity of the first and

second struts

3 and 4 by providing the first auxiliary bracket 5 on the first strut 3 and the second auxiliary bracket 6 on the second strut 4. The first support rods 3 and the second support rods 4 are arranged at intervals in the first direction, the first support rods 3 and the second support rods 4 are connected with the upper support plate 1 and the lower base plate 2, and the rod-shaped first support rods 3 and the rod-shaped second support rods 4 are small in size, so that the motor support 100 is high in rigidity and small in wind shielding area, the motor is stably installed, low-frequency vibration and noise of the motor are reduced, and the air intake of a wind wheel connected with the motor can be increased. The first motor mounting surface 512a and the second motor mounting surface 612a may facilitate positioning of the motor when the motor is mounted on the motor bracket 100 according to the embodiment of the utility model, and improve mounting accuracy of the motor.

Therefore, the motor bracket 100 according to the embodiment of the utility model has the advantages of high rigidity, small wind shielding area and high motor positioning accuracy.

As shown in fig. 1 to 8, a motor bracket 100 according to an embodiment of the present invention includes an upper support plate 1, a lower plate 2, a first support bar 3, a second support bar 4, a first auxiliary bracket 5, a second auxiliary bracket 6, and a middle cross member 7.

Go up backup pad 1 and lower plate 2 and set up along upper and lower direction relatively, go up backup pad 1 and be located the top of lower plate 2.

First branch 3 and second branch 4 all extend along the up-down direction, and first branch 3 and second branch 4 set up at interval on the first direction, and the first direction is perpendicular with the up-down direction. The upper end 301 of the first strut 3 and the upper end 401 of the second strut 4 are both connected with the upper support plate 1, and the lower end 302 of the first strut 3 and the lower end 402 of the second strut 4 are both connected with the lower base plate 2. The first direction may be a left-right direction, an up-down direction being indicated by an arrow a in fig. 1 and 2, and a left-right direction being indicated by an arrow B in fig. 1 and 2.

For example, the first bar 3 and the second bar 4 are arranged at an interval in the left-right direction, and the first bar 3 is positioned on the left side of the second bar 4. The upper end 301 of the first support rod 3 is connected with the left connecting part 11 of the upper support plate 1, the upper end 401 of the second support rod 4 is connected with the right connecting part 12 of the upper support plate 1, the lower end 312 of the first support rod 31 is connected with the left end 21 of the lower base plate 2, and the lower end 322 of the second support rod 32 is connected with the right end 22 of the lower base plate 2.

As shown in fig. 1-3, in some embodiments, the first strut 3 is a U-shaped strut and the second strut 4 is a U-shaped strut. The fact that the first and

second struts

3, 4 are U-shaped rods allows for a smaller volume compared to a plate-shaped support structure of equal stiffness. Therefore, when the motor is mounted on the motor support 100 according to the embodiment of the utility model, the wind shielding areas of the first support rod 3 and the second support rod 4 are small, which is beneficial to reducing the blocked wind volume of the motor support 10, and is further convenient to improve the wind volume sucked into a wind wheel connected with the motor. The U-shaped rods have more planes, so that the U-shaped rods have more connecting surfaces, the first supporting rod 3 and the second supporting rod 4 can be conveniently connected with other parts, and the assembly difficulty of the motor support 100 according to the embodiment of the utility model is further reduced.

The first strut 3 includes a first side plate 31, a first connecting plate 32 and a second side plate 33 which are connected in sequence, and the first side plate 31 and the second side plate 33 are arranged oppositely, that is, the U-shaped opening of the first strut 3 is arranged opposite to the first connecting plate 32.

The second bar 4 comprises a third side plate 41, a second connecting plate 42 and a fourth side plate 43 which are connected in sequence, wherein the third side plate 41 and the fourth side plate 43 are arranged oppositely, i.e. the U-shaped opening of the second bar 4 is arranged opposite to the second connecting plate 42.

In some embodiments, the width of the first connecting plate 32 is less than the width of the first side plate 31 and the width of the second side plate 33, and the width of the second connecting plate 42 is less than the width of the third side plate 41 and the width of the fourth side plate 43. Therefore, the U-shaped opening of the first strut 3 and the U-shaped opening of the second strut 4 can be made smaller, and the wind blocking amount of the first strut 3 and the second strut 4 can be further reduced. For example, the width direction of the first side plate 31, the width direction of the second side plate 33, the width direction of the third side plate 41, and the width direction of the fourth side plate 43 are all the left-right directions. The width of the first side plate 31 is equal to the width of the second side plate 33, the width of the third side plate 41 is equal to the width of the fourth side plate 43, the ratio of the width of the first connecting plate 32 to the width of the first side plate 31 is 26:42, and the ratio of the width of the second connecting plate 42 to the width of the third side plate 41 is 26: 42.

Alternatively, the width of the first connecting plate 32 and the width of the second connecting plate 42 are both 26mm, and the width of the first side plate 31, the width of the second side plate 33, the width of the third side plate 41 and the width of the fourth side plate 43 are all 42 mm.

As shown in fig. 1 and 2, in some embodiments, the outer surface of the first connection plate 32 defines a first groove 34, the first groove 34 extending in an up-down direction. Specifically, a portion of the outer surface of the first connecting plate 32 is recessed inward so as to constitute a first groove 34, and the first groove 34 may increase the structural strength of the first connecting plate 32, thereby further increasing the structural strength of the first strut 3.

The outer surface of the second connecting plate 42 defines a second groove 44, and the second groove 44 extends in the up-down direction. Specifically, a portion of the outer surface of second web 42 is recessed inwardly to form a second groove 44, and second groove 44 may increase the structural strength of second web 42, thereby further increasing the structural strength of second strut 4. Each of the first groove 34 and the second groove 44 has a plurality.

As shown in fig. 1, 2, and 4, the first auxiliary bracket 5 and the second auxiliary bracket 6 each extend in the up-down direction. The first auxiliary bracket 5 is disposed on the first support rod 3, and the first auxiliary bracket 5 has a first motor mounting surface 512 a. The second auxiliary bracket 6 is disposed on the second support rod 4, and the second auxiliary bracket 6 has a second motor mounting surface 612 a. The first and

second subsidiary brackets

5 and 6 can increase the rigidity of the first and

second struts

3 and 4. Therefore, the rigidity of the motor bracket 100 according to the embodiment of the utility model is improved, the motor is stably installed, and the low-frequency vibration and noise of the motor are reduced.

For example, the first motor mounting surface 512a and the second motor mounting surface 612a are coplanar, and the first motor mounting surface 512a and the second motor mounting surface 612a can facilitate positioning of the motor when the motor is mounted on the motor bracket 100 according to the embodiment of the utility model and improve the mounting accuracy of the motor.

As shown in fig. 1, 2 and 4, in some embodiments, the first auxiliary bracket 5 is a U-shaped bracket, and the first auxiliary bracket 5 is sleeved on the first supporting rod 3. First auxiliary stand 5 is the structural strength that first auxiliary stand 5 can be improved to the U-shaped frame, and the first auxiliary stand cover of being convenient for simultaneously is established on first bracing piece 3.

The first auxiliary bracket 5 includes a fifth side plate 51, a third connecting plate 52 and a sixth side plate 53 connected in sequence, and the fifth side plate 51 and the sixth side plate 53 are oppositely disposed. That is, the U-shaped opening of the first subsidiary bracket 5 is disposed opposite to the third connecting plate 52. The first bar 3 is located between the fifth side plate 51 and the sixth side plate 53, that is, the first auxiliary bracket 5 can wrap the first bar 3, so that the first bar 3 and the first auxiliary bracket 5 are stably connected.

The second auxiliary support 6 is a U-shaped frame, and the second auxiliary support 6 is sleeved on the second support rod 4. The second auxiliary support 6 is a U-shaped frame, so that the structural strength of the second auxiliary support 6 can be improved, and meanwhile, the second auxiliary support 6 is conveniently sleeved on the first support rod 3.

The second auxiliary bracket 6 includes a seventh side plate 61, a fourth connecting plate 62 and an eighth side plate 63 which are connected in sequence, and the seventh side plate 61 and the eighth side plate 63 are oppositely arranged. That is, the U-shaped opening of the second subsidiary bracket 6 is disposed opposite to the fourth connecting plate 62. The second bar 4 is located between the seventh side plate 61 and the eighth side plate 63, that is, the second auxiliary bracket 6 can wrap the second bar 4, so that the second bar 4 can be stably connected with the second auxiliary bracket 6.

In some embodiments, the U-shaped opening of the first bar 3 and the U-shaped opening of the second bar 4 are oppositely disposed in the first direction, the U-shaped opening of the first subsidiary bracket 5 and the U-shaped opening of the first bar 3 are oppositely disposed in the first direction, and the U-shaped opening of the second subsidiary bracket 6 and the U-shaped opening of the second bar 4 are oppositely disposed in the first direction. The U-shaped opening of the first auxiliary holder 5 can thus cover a part of the U-shaped opening of the first limb 3, the first auxiliary holder 5 together with a part of the first limb 3 can form a tubular support, the U-shaped opening of the second auxiliary holder 6 can cover a part of the U-shaped opening of the second limb 4, the second auxiliary holder 6 together with a part of the second limb 4 can form a tubular support.

For example, the U-shaped opening of the first bar 3 is directed to the right, the U-shaped opening of the second bar 4 is directed to the left, the U-shaped opening of the first subsidiary bracket 5 is directed to the left, and the U-shaped opening of the second subsidiary bracket 6 is directed to the right.

As shown in fig. 4, in some embodiments, the first auxiliary bracket 5 has a first guide portion 511 and a second guide portion 531 bent outward. The first auxiliary bracket 5 has a first guide portion 511 and a second guide portion 531 in a horn shape bent outward (away from the U-shaped opening), so that inner surfaces of the first guide portion 511 and the second guide portion 531 may serve as guide slopes, so that the first auxiliary bracket 5 is easily fitted over the first bar 3.

The second subsidiary bracket 6 has a third guide portion 611 and a fourth guide portion 631 bent outward. The second auxiliary support 6 has a flared third guide portion 611 and a flared fourth guide portion 6311 bent outward (away from the U-shaped opening), so that the inner surfaces of the third guide portion 611 and the fourth guide portion 631 can be used as guide slopes, so that the second auxiliary support 6 can be easily fitted over the second support rod 4.

As shown in fig. 4, in some embodiments, the fifth side plate 51 and the sixth side plate 53 are oppositely disposed in the second direction. The fifth side plate 51 is configured with a plurality of first guide portions 511 spaced apart in the up-down direction at an end away from the third connecting plate 52, and the sixth side plate 53 is configured with a second guide portion 531 bent outward at an end away from the third connecting plate 52. Wherein any two of the first direction, the second direction and the up-down direction are perpendicular to each other. The second direction may be a front-to-back direction, as indicated by arrow C in fig. 1 and 2. Specifically, the fifth side plate 51 is bent outward at an end away from the third connecting plate 52 into a plurality of first guide portions 511 arranged at intervals in the up-down direction, and the sixth side plate 53 is bent outward at an end away from the third connecting plate 52 into a second guide portion 531.

A portion of the fifth side plate 51 located between two adjacent first guide portions 511 is a first motor positioning portion 512, and the first motor positioning portion 512 has a first motor mounting surface 512 a. That is, the portion of the fifth side plate 51 between two adjacent first guide portions 511 without bending (protruding) can be used as the first motor positioning portion 512, and the outer surface of the first motor positioning portion 512 can be used as the first motor mounting surface 512a, so that the motor can be conveniently positioned when being mounted (the portion of the fifth side plate 51 without bending is the mounting portion of the motor). The fifth side plate 51 may have a plurality of first guide portions 511 (first motor mounting surface 512 a).

For example, the U-shaped opening of the first subsidiary frame 5 is directed to the left, the fifth side plate 51 and the sixth side plate 53 are both perpendicular to the front-rear direction, the fifth side plate 51 is located at the front side of the sixth side plate 53, the left edge of the fifth side plate 51 is bent forward by 10 ° to constitute the first guide portion 511, and the left edge of the sixth side plate 53 is bent backward by 10 ° to constitute the first guide portion 511. A portion of the fifth side plate 51 between two adjacent first guide portions 511 is a first motor positioning portion 512, and the first motor mounting surface 512a is located on an outer surface of the first motor positioning portion 512.

The seventh side plate 61 and the eighth side plate 63 are disposed opposite to each other in the second direction. The seventh side plate 61 is configured with a plurality of third guide portions 611 spaced apart in the up-down direction at an end away from the fourth connecting plate 62, and the eighth side plate 63 is configured with a fourth guide portion 631 bent outward at an end away from the fourth connecting plate 62. Specifically, the seventh side plate 61 is bent outward at an edge of an end away from the fourth connecting plate 62 into a plurality of third guide portions 611 arranged at intervals in the up-down direction, and the eighth side plate 63 is bent outward at an edge of an end away from the fourth connecting plate 62 into a fourth guide portion 631.

A portion of the seventh side plate 61 located between two adjacent third guiding portions 611 is a second motor positioning portion 612, and the second motor positioning portion 612 has a second motor mounting surface 612 a. That is, the part of the seventh side plate 61 between two adjacent third guiding portions 611 without bending (protruding) can be used as the second motor positioning portion 612, and the outer surface of the second motor positioning portion 612 can be used as the first motor mounting surface 512a, so that the motor can be conveniently positioned when being mounted (the part of the seventh side plate 61 without bending is the mounting part of the motor). The seventh side plate 61 may have a plurality of third guide parts 611 (second motor mounting surface 612a) thereon.

For example, the U-shaped opening of the second auxiliary bracket 6 is directed to the right, the seventh side plate 61 and the eighth side plate 63 are both perpendicular to the front-rear direction, the seventh side plate 61 is positioned on the front side of the eighth side plate 63, the right edge of the seventh side plate 61 is bent forward by 10 ° to constitute the third guide portion 611, and the right edge of the eighth side plate 63 is bent backward by 10 ° to constitute the third guide portion 611. A portion of the seventh side plate 61 located between the adjacent two third guide portions 611 is a first motor positioning portion 512, and the second motor mounting surface 612a) is located on the outer surface of the seventh side plate 61 located between the adjacent two third guide portions 611.

Optionally, each of the first motor mounting surface 512a and the second motor mounting surface 612a is a plane, and the first motor mounting surface 512a and the second motor mounting surface 612a are coplanar.

As shown in fig. 4, in some embodiments, the first auxiliary bracket 5 (the first motor positioning portion 512) is provided with a first positioning hole 54 and a first connection hole 55, and both the first positioning hole 54 and the first connection hole 55 penetrate through the first motor mounting surface 512 a. Specifically, the first positioning hole 54 and the first connection hole 55 extend in the second direction. For example, the first positioning hole 54 and the first coupling hole 55 extend in the front-rear direction, the first positioning hole 54 is used for positioning the motor, and the motor may be coupled with the first motor positioning portion 512 by a bolt passing through the first coupling hole 55.

The second auxiliary bracket 6 (the second motor positioning portion 612) is provided with a second positioning hole 64 and a second connection hole 65, and both the second positioning hole 64 and the second connection hole 65 penetrate through the second motor mounting surface 612 a. Specifically, the second positioning hole 64 and the second connection hole 65 extend in the second direction. For example, the second positioning hole 64 and the second coupling hole 65 extend in the front-rear direction, the second positioning hole 64 is used for positioning the motor, and the motor may be coupled to the second motor positioning portion 612 by a bolt passing through the second coupling hole 65.

As shown in fig. 6, the intermediate beam 7 extends in a first direction, one end of the intermediate beam 7 is connected to the first strut 3, and the other end of the intermediate beam 7 is connected to the second strut 4. For example, the intermediate cross member 7 extends in the left-right direction, the left end of the intermediate cross member 7 is connected to the first bar 3, and the right end of the intermediate cross member 7 is connected to the second bar 4. The connection of the middle cross member 7 with the first and

second struts

3 and 4 may further increase the rigidity of the motor bracket 100 according to the embodiment of the present invention.

As shown in fig. 6, in some embodiments, the intermediate cross member 7 includes a first connecting section 71, a second connecting section 72, and a third connecting section 74 connected in series.

The second connecting section 72 extends in the first direction, the first connecting section 71 and the third connecting section 74 are disposed opposite to each other in the first direction, and the first strut 3 and the second strut 4 are located between the first connecting section 71 and the third connecting section 74 in the first direction. The first connecting section 71 is connected with the first strut 3, the first strut 3 and the second strut 4 are both connected with the second connecting section 72, and the third connecting section 74 is connected with the second strut 4. Thereby, the connection of the intermediate beam 7 with the first strut 3 and the second strut 4 can be made more stable.

For example, the first bar 3 and the second bar 4 are located between the first connecting section 71 and the third connecting section 74 in the left-right direction. The first connecting section 71 is connected with the left side surface of the first strut 3, the first strut 3 is connected with the left end of the second connecting section 72, the second strut 4 is connected with the right end of the second connecting section 72, and the third connecting section 74 is connected with the right side surface of the second strut 4.

As shown in fig. 6, in some embodiments, both the upper and lower edges of the second connector segment 72 are bent outward (away from the first and second struts 3, 4) to form a medial beam bend 73, the medial beam bend 73 extending in a first direction. The intermediate beam bend 73 of the second connecting section 72 may increase the structural strength of the second connecting section 72. For example, the upper and lower edges of the second connecting section 72 are each folded forward by 90 ° to form an intermediate beam fold 73.

The motor bracket 100 according to the embodiment of the present invention as shown in fig. 1, 2 and 8 further includes a first reinforcing strip 81, a second reinforcing strip 82, a third reinforcing strip 83 and a fourth reinforcing strip 84.

The lower end of the first reinforcing strip 81 is connected to the upper end 301 of the first strut 3, the upper end of the first reinforcing strip 81 is connected to the upper support plate 1, and the extending direction of the first reinforcing strip 81 intersects with the vertical direction. Namely, the first reinforcing bars 81 are obliquely provided on the first support rods 3 and the upper support plate 1. The lower end of the second reinforcing strip 82 is connected to the upper end 401 of the second strut 4, the upper end of the second reinforcing strip 82 is connected to the upper support plate 1, and the extending direction of the second reinforcing strip 82 intersects with the vertical direction. Namely, the second reinforcing bars 82 are obliquely provided on the second support rods 4 and the upper support plate 1.

The first and second reinforcing

bars

81 and 82 may stabilize the connection of the upper support plate 1 with the first and

second support rods

3 and 4, preventing the upper support plate 1 from being turned up or down.

The upper end of the third reinforcing strip 83 is connected to the lower end 302 of the first leg 3, the lower end of the third reinforcing strip 83 is connected to the lower floor 2, and the extending direction of the third reinforcing strip 83 intersects with the vertical direction. That is, the third reinforcing bars 83 are obliquely provided on the first support bar 3 and the lower plate 2. The upper end of the fourth reinforcing strip 84 is connected to the lower end 402 of the second strut 4, the lower end of the fourth reinforcing strip 84 is connected to the lower floor panel 2, and the extending direction of the fourth reinforcing strip 84 intersects with the vertical direction. Namely, the fourth reinforcing bar 84 is obliquely provided on the first pin 3 and the lower plate 2.

The third and fourth reinforcing bars 83 and 84 can stabilize the connection of the lower plate 2 with the first and

second support rods

3 and 4, preventing the lower plate 2 from being turned up or down.

As shown in fig. 1, 2 and 8, in some embodiments, the first struts 3, the second struts 4 and the upper support plate 1 are located between the first reinforcing strips 81 and the second reinforcing strips 82 in the first direction. The first strut 3, the second strut 4 and the lower plate 2 are located between the third reinforcing strip 83 and the fourth reinforcing strip 84 in the first direction. Therefore, the amount of wind blocking the wind inlet defined between the upper support plate 1, the first support bar 3, the second support bar 4 and the lower plate 2 by the first reinforcing bar 81, the second reinforcing bar 82, the third reinforcing bar 83 and the fourth reinforcing bar 84 can be reduced. For example, the first strut 3, the second strut 4 and the upper support plate 1 are located between the first reinforcing strip 81 and the second reinforcing strip 82 in the left-right direction, and the first strut 3, the second strut 4 and the lower floor plate 2 are located between the third reinforcing strip 83 and the fourth reinforcing strip 84 in the left-right direction.

Each of the first reinforcing strip 81, the second reinforcing strip 82, the third reinforcing strip 83 and the fourth reinforcing strip 84 is provided with a reinforcing strip bending portion which is bent outwards (away from the first supporting rod 3 and the second supporting rod 4), and the reinforcing strip bending portion of each of the first reinforcing strip 81, the second reinforcing strip 82, the third reinforcing strip 83 and the fourth reinforcing strip 84 is the same as the reinforcing strip bending portion thereof in the extending direction. The stiffener bends of each of the first stiffener 81, second stiffener 82, third stiffener 83 and fourth stiffener 84 may add to their own structural strength.

The utility model also provides an air conditioner, which comprises a motor and the motor bracket 100 according to the embodiment of the utility model, wherein the motor is arranged on the motor bracket 100.

Therefore, the air conditioner provided by the embodiment of the utility model has the advantages of high rigidity of the motor bracket 100, high positioning precision of the motor, high stability of the motor after being installed, low noise and large air inlet quantity of the air wheel.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A motor bracket, comprising:

an upper support plate;

2. Motor support according to claim 1,

the first supporting rod is a U-shaped rod and comprises a first side plate, a first connecting plate and a second side plate which are sequentially connected, and the first side plate and the second side plate are oppositely arranged;

3. The motor mount in accordance with claim 2,

the outer surface of the first connecting plate defines a first groove, and the first groove extends along the vertical direction;

4. Motor support according to claim 2 or 3,

the first auxiliary support is a U-shaped support, the first auxiliary support is sleeved on the first supporting rod and comprises a fifth side plate, a third connecting plate and a sixth side plate which are sequentially connected, the fifth side plate and the sixth side plate are oppositely arranged, and the first supporting rod is positioned between the fifth side plate and the sixth side plate;

5. The motor bracket according to claim 4, wherein the U-shaped opening of the first strut and the U-shaped opening of the second strut are disposed opposite to each other in the first direction, the U-shaped opening of the first sub-bracket and the U-shaped opening of the first strut are disposed opposite to each other in the first direction, and the U-shaped opening of the second sub-bracket and the U-shaped opening of the second strut are disposed opposite to each other in the first direction.

6. The motor bracket according to claim 4, wherein the first sub-bracket has first and second guide portions bent outward, and the second sub-bracket has third and fourth guide portions bent outward.

7. The motor mount in accordance with claim 6,

the fifth side plate and the sixth side plate are oppositely arranged in the second direction, one end of the fifth side plate, which is far away from the third connecting plate, is configured into a plurality of first guide parts which are arranged at intervals in the vertical direction, one end of the sixth side plate, which is far away from the third connecting plate, is configured into the second guide part, the part, which is located between two adjacent first guide parts, of the fifth side plate is a first motor positioning part, and the first motor positioning part is provided with the first motor mounting surface;

8. The motor mount in accordance with claim 1,

the first auxiliary support is provided with a first positioning hole and a first connecting hole, and the first positioning hole and the first connecting hole penetrate through the first motor mounting surface;

9. The motor bracket of claim 1, further comprising a middle cross member extending in the first direction, one end of the middle cross member being connected to the first leg and the other end of the middle cross member being connected to the second leg.

10. The motor bracket according to claim 9, wherein the middle cross member includes a first connecting section, a second connecting section, and a third connecting section that are connected in sequence, the second connecting section extends along the first direction, the first connecting section and the third connecting section are disposed opposite to each other in the first direction, the first strut and the second strut are located between the first connecting section and the third connecting section in the first direction, the first connecting section is connected to the first strut, and the third connecting section is connected to the second strut.

11. The motor mount in claim 10, wherein the upper and lower edges of the second connecting section are each bent outwardly to form a central beam bend, the central beam bend extending in the first direction.

12. The motor mount of claim 1, further comprising:

and the upper end part of the fourth reinforcing strip is connected with the lower end part of the second supporting rod, the lower end part of the fourth reinforcing strip is connected with the lower bottom plate, and the extending direction of the fourth reinforcing strip is intersected with the up-down direction.

13. The motor mount of claim 12, wherein the motor mount comprises a plurality of slots

First branch the second branch with go up the backup pad and be in on the first direction be located first enhancement strip with between the second enhancement strip, first branch the second branch with the lower plate is located on the first direction the third strengthen the strip with between the fourth enhancement strip, wherein first enhancement strip the second strengthen the strip the third strengthen the strip with each is equipped with the outside enhancement strip portion of bending in the fourth enhancement strip, first enhancement strip the second strengthen the strip the third strengthen the strip with each is strengthened the strip portion of bending that the extending direction is the same in the fourth enhancement strip, wherein first direction with upper and lower direction mutually perpendicular.

14. The motor bracket of claim 2, wherein the width of the first connecting plate is less than the width of the first side plate and the width of the second side plate, and the width of the second connecting plate is less than the width of the third side plate and the width of the fourth side plate.

15. An air conditioner is characterized in that the air conditioner comprises a shell,

a motor; and

a motor mount as claimed in any one of claims 1 to 14, on which the motor is mounted.