CN209944542U - Chassis of air conditioner and air conditioner - Google Patents

Abstract

The utility model discloses a chassis and air conditioner of air conditioner, chassis include the bottom plate, and the bottom plate includes: a central portion; the radiation reinforcing part comprises an annular rib and a plurality of radiation ribs, the annular rib surrounds the central part, and the plurality of radiation ribs are radially connected to the annular rib; the base face portion, one side of base face portion is the installation reference surface on chassis, and base face portion includes base face annular region and base face radiation zone, and the base face annular region encircles the radiation reinforcement setting, and the base face radiation zone extends to between two adjacent radiation ribs from the base face annular region, is equipped with the circle shape muscle that encircles the radiation reinforcement on the base face annular region, and the circle shape muscle is formed by the one side punching press of keeping away from the installation reference surface of some orientation of base face portion. The utility model discloses a radiation reinforcement that the form was dispersed in the setting to and the muscle that returns the shape, improved the structural strength and the rigidity on chassis greatly, simple structure, it is convenient to make, is favorable to the fixed mounting of each part on the air conditioner.

Description

Chassis of air conditioner and air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field especially relates to a chassis and air conditioner of air conditioner.

Background

The air conditioner comprises a plurality of components, the types and the number of the components are complicated, and the structure is complex. The existing air conditioner is provided with a chassis, and a motor can be arranged on the chassis after a wind wheel is assembled so as to output acting wind into the air conditioner. However, the existing air conditioner has the disadvantages of thinner chassis wall, poor overall structure strength, easy deformation, and unfavorable installation and work of the motor in the air conditioner.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a chassis of air conditioner to solve the not enough problem of chassis intensity of current air conditioner.

The utility model discloses still aim at providing an air conditioner to use the chassis of above-mentioned air conditioner.

According to the utility model discloses chassis of air conditioner, the chassis includes the bottom plate, the bottom plate includes: a central portion for mounting a motor; the radiation reinforcing part comprises a circumferential rib and a plurality of radiation ribs, the circumferential rib is arranged around the central part, and the plurality of radiation ribs are radially connected to the circumferential rib; the base face portion, one side of base face portion is the installation reference surface on chassis, the base face portion includes base plane annular region and base plane radiation zone, base plane annular region encircles the radiation reinforcement portion sets up, base plane radiation zone is followed base plane annular region extends to adjacent two between the radiation muscle, be equipped with on the base plane annular region and encircle the circle shape muscle of radiation reinforcement portion, circle shape muscle by some orientation of base face portion is kept away from one side punching press of installation reference surface forms.

According to the utility model discloses the chassis of air conditioner disperses the radiation reinforcement of form through the setting to and return the shape muscle, improved the structural strength and the rigidity on chassis greatly, simple structure, it is convenient to make, is favorable to the fixed mounting of each part on the air conditioner.

In some embodiments, the clip rib is spaced apart from both the inner and outer contours of the base portion.

Furthermore, a plurality of the square-shaped ribs are arranged along the direction from the central part to the outer edge of the bottom plate, and two adjacent square-shaped ribs are spaced by concave ribs.

Specifically, the concave rib is formed by the bottom wall of the square-shaped rib being concave towards the direction of the installation reference surface, and the height of the concave rib is lower than that of the square-shaped rib.

Further, at least part of the outer edge of the radiation reinforcing part is provided with a transition step surface.

Further, the radiation reinforcement portion is formed by a portion of the bottom plate being recessed in a direction away from the mounting reference surface, and the center portion is a center groove formed by a bottom wall of the radiation reinforcement portion being recessed in a direction toward the mounting reference surface.

Specifically, a wire passing groove is formed in the radiation reinforcing portion, and the wire passing groove extends from the central groove to the base surface portion.

Specifically, the radiation reinforcing part is provided with mounting step surfaces on two sides of the wire passing groove so as to mount the wire pressing plate.

Specifically, the diapire of center slot is equipped with the motor bolt and dodges the groove.

According to the utility model discloses an air conditioner, include: the chassis is the chassis of the air conditioner; a motor connected to the central portion; and the wind wheel is matched with the motor.

According to the utility model discloses the chassis of air conditioner disperses the radiation reinforcement of form through the setting to and return the shape muscle, improved the structural strength and the rigidity on chassis greatly, simple structure, it is convenient to make, is favorable to the fixed mounting of each part on the air conditioner.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a middle chassis of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is an enlarged view of a portion of FIG. 1 at II;

FIG. 4 is an enlarged view of a portion of FIG. 1 at III;

fig. 5 is a bottom view of the middle chassis of the present invention;

FIG. 6 is a sectional view taken along line A-A of FIG. 5;

FIG. 7 is an enlarged view of a portion of FIG. 6 at IV;

fig. 8 is a schematic perspective view of an air conditioner with a chassis according to the present invention.

Reference numerals:

a chassis 100,

A bottom plate 10,

A central portion 11, a motor bolt relief groove 111, a bolt hole 112,

A radiation reinforcing part 12, a circumferential rib 121, a radiation rib 122,

A transition step surface 12a, a wire passing groove 12b, a mounting step surface 12c,

A base surface part 13, a base annular area 131, a base radial area 132, a square rib 133, a concave rib 134,

A boss 20, a folded edge 30,

An air conditioner 1000,

A motor 200, a buffer sleeve 210, a wind wheel 300, a line pressing plate 400,

And installing the reference surface B.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The chassis 100 of the air conditioner according to the embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1, according to a base plate 100 of an air conditioner of an embodiment of the present invention, the base plate 100 includes a bottom plate 10, and the bottom plate 10 includes a central portion 11, a radiation reinforcing portion 12, and a base surface portion 13. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification 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 center portion 11 is used for mounting the motor 200. The radiation reinforcement portion 12 includes a hoop rib 121 and a plurality of radiation ribs 122, the hoop rib 121 surrounds the central portion 11, and the plurality of radiation ribs 122 are radially connected to the hoop rib 121. The divergent structure makes the radiation reinforcement part 12 occupy more space on the bottom plate 10 through the outer radiation rib 122, and fills the whole bottom plate 10 as much as possible, thereby improving the strength.

One side of the base surface portion 13 is a mounting reference surface B of the chassis 100. For convenience of description, the following description will be given taking an example in which the base plate 100 is disposed on the top of the air conditioner, wherein the motor 200 is mounted on the lower surface of the base plate 10, and the motor 200 is mounted on the central portion 11, and the upper surface of the base plate 10 is the outer surface of the air conditioner. When the chassis 100 is installed on a roof or a roof beam, the installation reference surface B is usually tightly attached to the roof or the roof beam, and the installation reference surface B determines the pose of the whole air conditioner after installation.

The base surface portion 13 includes a base annular region 131 and a base radiation region 132, the base annular region 131 is disposed around the radiation reinforcement portion 12, and the base radiation region 132 extends from the base annular region 131 to between two adjacent radiation ribs 122, so as to constitute the entire bottom plate 10 together with the radiation reinforcement portion 12. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The base annular region 131 is provided with a loop rib 133 surrounding the radiation reinforcement portion 12, and the loop rib 133 is formed by punching a part of the base portion 13 toward a side away from the mounting reference plane B. Taking fig. 6 and 7 as an example, the upper surface of the base portion 13 is the mounting reference plane B, and the clip rib 133 is formed by stamping a part of the base portion 13 when viewed from below, so that the clip rib 133 is a convex rib when viewed from the lower surface of the base plate 10, and the clip rib 133 is a concave groove when viewed from the upper surface of the base plate 10, so that the clip rib 133 does not affect the positioning of the mounting reference plane B.

In this manner, the strength of the outer periphery of the basal plane annular region 131 is enhanced, thereby further improving the overall structural strength of the base plate 10. Meanwhile, the peripheral strength of the chassis 100 is effectively improved, and the molding quality of the chassis 100 is improved.

According to the utility model discloses chassis 100 of air conditioner disperses the radiation reinforcement 12 of form through the setting to and return shape muscle 133, improved chassis 100's structural strength and rigidity greatly, simple structure, it is convenient to make, is favorable to the fixed mounting of each part on the air conditioner. The installation positioning function of the installation reference surface is not influenced by the arrangement of the square-shaped rib 133.

In some embodiments, the clip 133 is spaced from both the inner and outer contours of the base portion 13, such that the inner and outer contours of the clip 133 along the entire circumference of the clip form a step structure with the base portion 13. In this way, the strength at the edge of the soleplate 10 is greatly improved.

Further, as shown in fig. 1, the plurality of the bent ribs 133 are arranged along the direction from the central portion 11 to the outer edge of the base plate 10, that is, by increasing the number of the bent ribs 133, a better reinforcing effect is achieved, and the method is simpler and more effective. The two adjacent circular ribs 133 are spaced by the concave rib 134, so that the strength between the two adjacent circular ribs 133 is further enhanced, and the connection strength between the multiple circular ribs 13 is ensured.

Specifically, as shown in fig. 6 and 7, the concave rib 134 is formed by the bottom wall of the square-shaped rib 133 being recessed toward the direction of the mounting reference plane B, and the height of the concave rib 134 is lower than that of the square-shaped rib 133. Still taking fig. 7 as an example, the height of the concave rib 134 is not higher than the installation reference plane B, and the installation reference plane B is still the highest surface of the chassis 100, so that the concave rib 134 does not affect the close contact between the installation reference plane B and the roof or the roof beam.

Further, as shown in fig. 2, at least a portion of the outer edge of the radiation reinforcement portion 12 is provided with a transition step surface 12 a. Through design transition step face 12a, increased the number of times of buckling at 12 edges of radiation reinforcement to form multichannel protruding muscle structure, improved radiation reinforcement 12 and strengthened the performance greatly. And the defects of tension cracking, wrinkling and the like caused by too deep compression depth can be avoided.

Further, as shown in fig. 1, the radiation reinforcing portion 12 is formed by a portion of the base plate 10 being recessed toward a direction away from the mounting reference plane B, so that the center portion 11 is naturally formed as a groove, which is called a center groove. The convex hull structure formed by the radiation reinforcement part 12 greatly improves the structural strength of the bottom plate 10, and the design of the convex hull structure is not required to be too thick.

The central portion 11 is a central groove formed by the bottom wall of the radiation reinforcing portion 12 being recessed toward the mounting reference plane B, and this groove-shaped structure is advantageous for mounting and positioning the motor 200, and also enhances the strength of the mounting position of the motor.

Specifically, as shown in fig. 4, a wire duct 12b is provided on the radiation reinforcement portion 12, and the wire duct 12b extends from the central duct to the base portion 13. Through the wire passing groove 12b, the leading-out of the motor wire is facilitated, the wiring is realized, the motor wire can be prevented from being crushed, and the installation of the motor 200 is greatly facilitated.

Specifically, as shown in fig. 4, the radiation reinforcement part 12 is provided with mounting step surfaces 12c at both sides of the wire passing groove 12b to mount the tension plate 400, and the mounting step surfaces 12c are lower than the upper surface of the radiation reinforcement part 12, so that the tension plate 400 is not higher than the radiation reinforcement part 12 when mounted, and the mounting distance between the wind wheel 300 and the chassis 100 is ensured.

Specifically, as shown in fig. 3, the bottom wall of the central groove is provided with a motor bolt escape groove 111 for escaping a nut of the motor mounting bolt while further enhancing the overall structural strength.

More specifically, as shown in fig. 3, the central portion 11 is provided with bolt holes 112 for fixing the motor 200 to the central portion 11 by means of fasteners. The fastener can be a bolt or other types of fasteners. Furthermore, the number of bolt holes 112 is not limited here. For example, four bolt holes 112 may be provided, and the four bolt holes 112 are uniformly distributed in the circumferential direction of the central portion 11, so as to ensure uniform stress on the motor 200, which is beneficial to fixing the motor 200.

In some specific embodiments, as shown in fig. 1 and fig. 5, the boss 20 is disposed between two adjacent radiation ribs 122, so as to effectively improve the strength of the bottom plate 10 at a position between two adjacent radiation ribs 122, and further improve the overall strength.

In other embodiments, as shown in fig. 1 and 5, the bottom plate 100 further includes a flange 30 connected to the outer edge of the bottom plate 10, and the flange 30 is integrally formed on the bottom plate 10, thereby improving the strength of the bottom plate 100 at the outer edge periphery. The edge 30 of the base plate 10 at the adjacent edge is a continuous edge, and the bottom plate 100 forms a three-sided vertical integrated structure at the corner. In this way, the flange 30 is made more integral, increasing the stiffening effect of the flange 30.

An embodiment of the present invention will be described with reference to fig. 1 to 4.

A chassis 100 of an air conditioner includes a base plate 10, and the base plate 10 includes a center portion 11, a radiation reinforcing portion 12, and a base surface portion 13. Wherein, radiation reinforcement portion 12 includes hoop muscle 121 and a plurality of radiation muscle 122, and hoop muscle 121 encircles central part 11 and sets up, and a plurality of radiation muscle 122 are radial connection on hoop muscle 121, and are equipped with boss 20 between two adjacent radiation muscle 122. One side of the base surface part 13 is a mounting reference surface B of the chassis 100, the base surface part 13 includes a base annular region 131 and a base radiation region 132, the base annular region 131 is disposed around the radiation reinforcing part 12, and the base radiation region 132 extends from the base annular region 131 to between two adjacent radiation ribs 122. The base annular region 131 is provided with a plurality of bent ribs 133 surrounding the radiation reinforcement portion 12, and the bent ribs 133 are formed by punching a part of the base portion 13 toward a side away from the mounting reference plane B. Two adjacent zigzag ribs 133 are spaced by a concave rib 134. The outer edge of the radiation reinforcing part 12 is provided with a transition step surface 12a, the radiation reinforcing part 12 is further provided with a wire passing groove 12b, and the radiation reinforcing part 12 is provided with mounting step surfaces 12c at two sides of the wire passing groove 12b so as to mount the tension plate 400. The bottom wall of the central portion 11 is provided with a motor bolt avoiding groove 111, the central portion 11 is provided with four bolt holes 112, and the motor 200 is fixed on the chassis 100 by passing bolts through the bolt holes 112. The folded edge 30 is arranged on the outer edge of the bottom plate 10, and the folded edge 30 is a continuous folded edge integrally pressed on the bottom plate 10. The chassis 100 is reinforced at the periphery to the maximum extent, and is not easily deformed as a whole.

The structure of an air conditioner 1000 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 8, an air conditioner 1000 according to an embodiment of the present invention includes: chassis 100, motor 200, wind wheel 300.

The chassis 100 is the chassis 100 of the air conditioner. The base plate 100 is installed on the air conditioner 1000, the motor 200 is coupled to the center part 11, and the wind wheel 300 is coupled to the motor 200. The wind wheel 300 is rotated by the motor 200 to generate working wind in the air conditioner 1000.

According to the utility model discloses air conditioner 1000 through set up the radiation reinforcement 12 and the muscle 133 that returns the shape of dispersing on chassis 100, has improved chassis 100's bulk strength, provides powerful support for the installation of each part in air conditioner 1000, has strengthened air conditioner 1000's performance.

Further, a buffer sleeve 210 may be disposed on the bottom foot of the motor 200, and the buffer sleeve 210 may be connected to the bolt hole 112 by a fastener, so as to firmly fix the motor 200 to the chassis 100. The arrangement of the buffer sleeve 210 can play a good role in damping the operation of the motor 200.

Other configurations and operations of the air conditioner 1000 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A base pan for an air conditioner, the base pan comprising a base plate, the base plate comprising:

a central portion for mounting a motor;

the radiation reinforcing part comprises a circumferential rib and a plurality of radiation ribs, the circumferential rib is arranged around the central part, and the plurality of radiation ribs are radially connected to the circumferential rib;

the base surface part is arranged on one side of the base surface part and comprises a base surface annular area and a base surface radiation area, the base surface annular area is arranged around the radiation reinforcing part, and the base surface radiation area extends from the base surface annular area to a position between two adjacent radiation ribs;

the base surface annular area is provided with a clip-shaped rib surrounding the radiation reinforcing part, and the clip-shaped rib is formed by stamping one part of the base surface part towards one side far away from the installation base surface.

2. An air conditioner base pan as claimed in claim 1 wherein the clip is spaced from both the inner and outer contours of the base portion.

3. An air conditioner chassis according to claim 1, wherein a plurality of said loop-shaped ribs are provided along a direction from said central portion to an outer edge of said base plate, and adjacent two of said loop-shaped ribs are spaced apart from each other by a concave rib.

4. An air conditioner chassis according to claim 3, wherein the concave rib is formed by a bottom wall of the clip rib being recessed toward the direction of the mounting reference surface, and the height of the concave rib is lower than that of the clip rib.

5. The air conditioner base pan of claim 1, wherein at least a portion of an outer edge of the radiation reinforcement portion is provided with a transition step surface.

6. The chassis for an air conditioner according to claim 1, wherein the radiation reinforcement portion is formed by a portion of the bottom plate being recessed toward a direction away from the installation reference surface, and the center portion is a center groove formed by a bottom wall of the radiation reinforcement portion being recessed toward the installation reference surface.

7. The chassis of an air conditioner according to claim 6, wherein a wire passing groove is provided on the radiation reinforcement part, the wire passing groove extending from the central groove to the base surface part.

8. The base pan of an air conditioner according to claim 7, wherein the radiation reinforcement part is provided with mounting step surfaces at both sides of the wire passing groove to mount a wire pressing plate.

9. The chassis of an air conditioner according to claim 6, wherein a bottom wall of the central groove is provided with a motor bolt escape groove.

10. An air conditioner, comprising:

a base pan of an air conditioner according to any one of claims 1-9;

a motor connected to the central portion;

and the wind wheel is matched with the motor.

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