CN210861451U

CN210861451U - Chassis assembly of air conditioner outdoor unit and air conditioner outdoor unit

Info

Publication number: CN210861451U
Application number: CN201922097216.5U
Authority: CN
Inventors: 罗晗杰
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-26
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an air condensing units's chassis subassembly and air condensing units, the chassis subassembly includes: the base plate is provided with one of a clamping tongue and a clamping groove; the middle clapboard is arranged on the chassis, the middle clapboard is provided with a clamping tongue and the other clamping groove, the clamping tongue is provided with a first fastening hole, the side wall of the clamping groove is provided with a second fastening hole, and when the clamping tongue is clamped into the clamping position of the clamping groove, the first fastening hole and the second fastening hole are right opposite; a fastener adapted to pass through the first and second fastening holes to connect the chassis and the midplate in the clamping position. According to the utility model discloses a chassis subassembly, installation is simple and convenient.

Description

Chassis assembly of air conditioner outdoor unit and air conditioner outdoor unit

Technical Field

The utility model belongs to the technical field of the air conditioning technology and specifically relates to a chassis subassembly and air condensing units of air condensing units.

Background

In the related art, the base plate and the middle partition plate are inconvenient to install, difficulty is brought to a production line, and installation efficiency is low.

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, an object of the present invention is to provide a chassis assembly of an outdoor unit of an air conditioner, which is easy to install.

The utility model discloses still provide an air condensing units, air condensing units includes foretell chassis subassembly.

According to the utility model discloses air condensing units's chassis subassembly, include: the base plate is provided with one of a clamping tongue and a clamping groove; the middle clapboard is provided with a clamping tongue and the other clamping groove, wherein the clamping tongue is provided with a first fastening hole, the side wall of the clamping groove is provided with a second fastening hole, and the first fastening hole and the second fastening hole are right opposite when the clamping tongue is clamped into the clamping position of the clamping groove; a fastener adapted to pass through the first and second fastening holes to connect the chassis and the midplate in the clamping position.

According to the utility model discloses air condensing units's chassis subassembly, be equipped with one of them in block tongue and the draw-in groove on the chassis, be equipped with another in block tongue and the draw-in groove on the median septum, block tongue and draw-in groove cooperation, be equipped with first fastening hole on the block tongue, be equipped with the second fastening hole on the lateral wall of draw-in groove, when the joint position of draw-in groove is gone into to the block tongue card, first fastening hole and second fastening hole are just right, at the joint position, the fastener is suitable for to pass first fastening hole and second fastening hole in order to connect chassis and median septum, therefore, in-process at installation chassis and median septum, can at first utilize the cooperation of draw-in groove and block tongue in order to realize the prepositioning to chassis and median septum, reuse fastener passes first fastening hole and second fastening hole in order to realize the installation to.

According to some embodiments of the utility model, be equipped with on the lateral wall on chassis the block tongue, be equipped with on the median septum the draw-in groove.

According to some embodiments of the present invention, the top of the side wall of the chassis is recessed downward to define a spacing groove, and the portion of the side wall of the chassis between two of the spacing grooves defines the latch.

According to some embodiments of the invention, the part of the lateral wall of the chassis is recessed inwards to define a recess, the recess is in the entire height direction of the lateral wall of the chassis extends, the recess is provided with the two spacing grooves and is located between the two spacing grooves the latch.

According to some embodiments of the utility model, the median septum includes the sideboard of vertical setting, the sideboard with being equipped with of the lateral wall on chassis the part of recess is parallel, the lower part of sideboard is formed with inwards buckle and is used for dodging the step portion of recess, the draw-in groove is established on the part of the vertical extension of step portion.

According to some embodiments of the present invention, a part of the vertically extending portion of the step portion protrudes toward a direction close to the outside of the chassis to define a protruding portion, a bottom of the protruding portion is opened to define an insertion port, the protruding portion having the insertion port defines the clamping groove, and the second fastening hole is formed in the protruding portion.

According to some embodiments of the utility model, be equipped with the bending plate on the median septum, the one end of bending plate with the median septum links to each other just the other end orientation of bending plate is kept away from after the direction of median septum extends downwards buckle with the median septum prescribes a limit to the draw-in groove, the second fastening hole is established on the bending plate.

According to some embodiments of the present invention, the one end of the bending plate is connected to the vertically extending portion of the step portion, and the other end of the bending plate is bent downward after extending toward the direction away from the middle partition plate to define the slot with the side plate.

According to some embodiments of the utility model, the bent plate with the median septum is integrated into one piece, the block tongue with the chassis is integrated into one piece.

According to the utility model discloses air condensing units, including foretell chassis subassembly.

According to the utility model discloses outdoor unit of air conditioner, through setting up foretell chassis subassembly, be equipped with one of them in block tongue and the draw-in groove on the chassis, be equipped with another in block tongue and the draw-in groove on the median septum, block tongue and draw-in groove cooperation, be equipped with first fastening hole on the block tongue, be equipped with the second fastening hole on the lateral wall of draw-in groove, when the joint position of draw-in groove is gone into to the block tongue card, first fastening hole and second fastening hole are just right, in the joint position, the fastener is suitable for to pass first fastening hole and second fastening hole in order to connect chassis and median septum, therefore, at the in-process of installation chassis and median septum, can at first utilize the cooperation of draw-in groove and block tongue in order to realize the prepositioning to chassis and median septum, reuse fastener passes first fastening hole and second fastening hole in order.

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 an exploded schematic view of a chassis assembly according to some embodiments of the present invention;

FIG. 2 is an enlarged view according to the circle at A shown in FIG. 1;

FIG. 3 is an exploded schematic view in another orientation of the undercarriage assembly shown in FIG. 1;

fig. 4 is an assembly schematic of a chassis assembly according to some embodiments of the present invention, with fasteners not shown;

fig. 5 is an enlarged view according to the circle at B shown in fig. 4.

Reference numerals:

a chassis assembly 100;

a chassis 1; a latch 11; a first fastening hole 111; a spacing groove 12; a recessed portion 13; a base plate 14; a flanging 15;

a middle partition plate 2; a card slot 21; a second fastening hole 211; a side plate 22; a step portion 221; the projecting portion 23; a first connecting plate 24; a second connecting plate 25;

a fastener 3.

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 assembly 100 of the outdoor unit of an air conditioner and the outdoor unit of an air conditioner according to embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1, the chassis assembly 100 of the outdoor unit of the air conditioner according to the embodiment of the present invention may include: a chassis 1, a middle clapboard 2 and a fastener 3.

The middle partition board 2 is arranged on the chassis 1, specifically, the chassis 1 is horizontally arranged, and the middle partition board 2 is arranged above the chassis 1. As generally known to those skilled in the art, the base plate 1 is a part of a casing of an outdoor unit of an air conditioner, and the middle partition plate 2 is disposed above the base plate 1, so that the middle partition plate 2 defines a compressor chamber and a fan chamber with the base plate 1 and the rest of the casing, and other structures of the casing are well known to those skilled in the art and will not be described in detail herein.

Referring to fig. 2 and 5, one of the latch 11 and the slot 21 is disposed on the chassis 1, the other of the latch 11 and the slot 21 is disposed on the middle partition board 2, and the latch 11 is matched with the slot 21, that is, when the latch 11 is disposed on the chassis 1, the slot 21 matched with the latch 11 may be disposed on the middle partition board 2, and when the slot 21 is disposed on the chassis 1, the latch 11 matched with the slot 21 may be disposed on the middle partition board 2. Therefore, by arranging the clamping groove 21 and the clamping tongue 11, the base plate 1 and the middle clapboard 2 can be pre-positioned by matching the clamping groove 21 and the clamping tongue 11 in the process of installing the base plate 1 and the middle clapboard 2.

Specifically, the first fastening hole 111 is formed in the latch 11, that is, the first fastening hole 111 penetrating through the latch 11 in the thickness direction of the latch 11 is formed in the latch 11, the second fastening hole 211 is formed in the side wall of the slot 21, when the latch 11 is clamped into the clamping position of the slot 21, the first fastening hole 111 and the second fastening hole 211 are opposite, and the fastening member 3 is suitable for penetrating through the first fastening hole 111 and the second fastening hole 211 to connect the chassis 1 and the middle partition board 2 in the clamping position, so that in the process of mounting the chassis 1 and the middle partition board 2, the fastening member 3 can firstly penetrate through the first fastening hole 111 and the second fastening hole 211 to achieve pre-positioning of the chassis 1 and the middle partition board 2, and the mounting process is simple and convenient, and the mounting efficiency is improved.

According to the bottom plate assembly 100 of the outdoor unit of the air conditioner of the embodiment of the present invention, one of the latch 11 and the engaging groove 21 is disposed on the bottom plate 1, the other of the latch 11 and the engaging groove 21 is disposed on the middle partition plate 2, the latch 11 is matched with the engaging groove 21, the latch 11 is disposed with the first fastening hole 111, the side wall of the engaging groove 21 is disposed with the second fastening hole 211, when the latch 11 is engaged with the engaging position of the engaging groove 21, the first fastening hole 111 and the second fastening hole 211 are aligned, and the fastening member 3 is adapted to pass through the first fastening hole 111 and the second fastening hole 211 to connect the bottom plate 1 and the middle partition plate 2 at the engaging position, so that, in the process of mounting the bottom plate 1 and the middle partition plate 2, the fastening of the bottom plate 1 and the middle partition plate 2 can be achieved by first using the engagement of the latch 21 and the latch 11, and then the fastening member 3 can pass through the first, the installation process is simple and convenient, and the installation efficiency is improved.

According to some embodiments of the present invention, the side wall of the chassis 1 is provided with the latch 11, and the middle partition board 2 is provided with the slot 21. Specifically, referring to fig. 1 and 4, the chassis 1 may include a horizontally disposed bottom plate 14 and an annular flange 15 connected to an outer peripheral wall of the bottom plate 14 and extending vertically upward, where the flange 15 forms a side wall of the chassis 1, and a latch 11 may be disposed on the side wall of the chassis 1, i.e., the flange 15, for example, the latch 11 is disposed on a front side wall of the chassis 1, and a slot 21 engaged with the latch 11 is disposed on the middle partition plate 2. Therefore, the structure is simple, and the processing and the manufacturing are convenient.

In some embodiments of the present invention, the middle partition board 2 includes a first connecting plate 24 to a second connecting plate 25 and a side plate 22, and the first connecting plate 24, the second connecting plate 25 and the side plate 22 are all vertically disposed. Wherein, first connecting plate 24 extends along the fore-and-aft direction, and second connecting plate 25 links to each other with first connecting plate 24's rear end and second connecting plate 25 extends left or right and is the state that has the contained angle with first connecting plate 24, and sideboard 22 links to each other with first connecting plate 24's front end and sideboard 22 extends along left right direction, and sideboard 22 and chassis 1's preceding lateral wall parallel arrangement can set up on sideboard 22 with block tongue 11 complex draw-in groove 21. This simplifies the structure of the intermediate partition 2.

In some further embodiments of the present invention, as shown with reference to fig. 2 and 5, the top of the side wall of the chassis 1 is recessed downward to define a spacing groove 12, and the portion of the side wall of the chassis 1 located between two spacing grooves 12 defines a latch 11. For example, the top wall of the front side wall of the chassis 1 is recessed downward to form the spacing grooves 12, and the portions of the front side wall of the chassis 1 between two adjacent spacing grooves 12 define the latch 11. Therefore, the structure is simple, and the processing and the manufacturing are convenient.

In some embodiments, portions of the side walls of the chassis 1 are recessed inwardly to define a recess 13, the recess 13 extending over the entire height of the side walls of the chassis 1, the recess 13 being provided with two spaced slots 12 and a latch 11 located between the two spaced slots 12. For example, a portion of the front side wall of the chassis 1 is recessed rearward to define a recessed portion 13, the recessed portion 13 extends in the entire height direction, i.e., the up-down direction, of the side wall of the chassis 1, and the recessed portion 13 is provided with two spacing grooves 12 and a latch 11 between the two spacing grooves 12. Therefore, the recessed portion 13 is provided to improve the connection strength of the chassis 1, and the spacing groove 12 and the latch 11 are provided in the recessed portion 13 to improve the structural strength of the latch 11.

The term "inside" as used herein refers to a direction toward the inside of the air-conditioning outdoor unit, and the opposite direction, i.e., a direction toward the outside of the air-conditioning outdoor unit, is "outside".

In other embodiments, a vertically upward extending latch 11 is provided on the bottom wall of the chassis 1, such as the upper surface of the bottom plate 14, and the latch 11 is in a flat plate shape. Therefore, the structure is simple, and the processing and the manufacturing are convenient. Specifically, for example, through a stamping process, a through hole is stamped on the bottom wall of the chassis 1, for example, the bottom plate 14, to form the latch 11 vertically arranged with respect to the chassis 1, so that the latch 11 and the chassis 1 are an integral molding, which not only has a simple structure and is beneficial to simplifying the production process, but also can reduce the production cost and improve the connection strength of the latch 11 and the chassis 1.

Specifically, as shown in fig. 2 and 5, the side plate 22 is parallel to a portion of the side wall of the chassis 1 where the concave portion 13 is provided, a step portion 221 which is bent inward and is used for avoiding the concave portion 13 is formed at a lower portion of the side plate 22, and the locking groove 21 is provided on a vertically extending portion of the step portion 221. For example, a portion of the front side wall of the chassis 1 is recessed rearward to define the recessed portion 13, the edge plate 22 is disposed in parallel with the front side wall of the chassis, a stepped portion 221 bent rearward and adapted to escape the recessed portion 13 is formed at a lower portion of the edge plate 22, and the locking groove 21 is provided on a vertically extending portion of the stepped portion 221. Therefore, by arranging the step part 221, not only the structural strength of the side plate 22 is improved, but also the step part 221 is conveniently provided with the clamping groove 21 matched with the clamping tongue 11, and the interference of the side plate 22 on the matching of the clamping groove 21 and the clamping tongue 11 caused by not arranging the step part 221 is avoided.

In some embodiments of the present invention, a portion of the vertically extending portion of the step portion 221 protrudes toward a direction close to the outside of the chassis 1 to define the protruding portion 23, the protruding portion 23 does not extend to the lower end of the step portion 221, the bottom of the protruding portion 23 is opened to define the insertion opening, the protruding portion 23 having the insertion opening defines the slot 21, the latch 11 can be inserted into the slot 21 from the insertion opening, and the protruding portion 23 is formed with the second fastening hole 211. Therefore, the structure is simple, the connection strength is high, the use reliability of the clamping groove 21 is improved, and the service life of the clamping groove 21 is prolonged.

Of course, the present invention is not limited thereto, and in other embodiments, a bending plate (not shown) is disposed on the middle partition 2, one end of the bending plate is connected to the middle partition 2, and the other end of the bending plate is bent downward after extending toward the direction away from the middle partition 2 to define the slot 21 with the middle partition 2, and the second fastening hole 211 is disposed on the bending plate.

For example, the above-mentioned edge plate 22 is provided with the step portion 221, the vertically extending portion of the step portion 221 is provided with the bending plate, one end of the bending plate is connected to the vertically extending portion of the step portion 221, and the other end of the bending plate extends in a direction away from the middle partition 2 and then is bent downward to define the slot 21 with the edge plate 22, and the second fastening hole 211 is provided in the vertically extending portion of the bending plate. Therefore, the structure is simple, and the processing and the manufacturing are convenient.

Alternatively, the bending plate is an integral part of the middle partition 2. Therefore, the production process is simplified, the production cost is reduced, the reliability of connection between the bending plate and the middle partition plate 2 can be improved, and the structural strength is high.

Alternatively, the latch 11 and the chassis 1 are integrally formed, that is, the latch 11 is integrally formed on the chassis 1 and is formed with the chassis 1 by one-step machining. This is advantageous in improving the connection strength between the latch 11 and the chassis 1.

The utility model discloses an in some embodiments, be equipped with the bellying on the upper surface of the diapire of chassis 1, the roof of bellying is recessed downwards in order to inject draw-in groove 21, be equipped with second fastening hole 211 on the relative lateral wall of draw-in groove 21 respectively, be equipped with the board of bending on median septum 2, the one end of the board of bending links to each other with median septum 2 and bends downwards after the other end orientation of the board of bending is kept away from the direction extension of median septum 2, the part of the vertical extension of the board of bending is inject card tongue 11, card tongue 11 can block into in the draw-in groove 21, be equipped with first fastening hole 111 on the card tongue 11, wherein, the board of bending is an. Therefore, the structure is simple, and the processing and the manufacturing are convenient.

In other embodiments, the part of the lateral wall of chassis 1 inwards protrudes to form a convex part, the top of convex part is opened to limit the socket, the convex part that is equipped with the socket limits draw-in groove 21, be equipped with second fastening hole 211 on the convex part, be equipped with the board of bending on the median septum 2, the one end of the board of bending links to each other with median septum 2 and bends downwards after the other end of the board of bending extends towards the direction of keeping away from median septum 2, the part of the vertical extension of the board of bending limits block tongue 11, block tongue 11 can pass through the socket card and go into in the draw-in groove 21, wherein, the board of bending is an organic whole. Therefore, the structure is simple, and the processing and the manufacturing are convenient.

In some embodiments of the present invention, at least one of the chassis 1 and the middle spacer 2 is a sheet metal part. That is to say, the chassis 1 can be a sheet metal part, or the middle partition board 2 is a sheet metal part, or both the middle partition board 2 and the chassis 1 are sheet metal parts.

Therefore, the structure strength is high, and the cost is low.

The utility model discloses an in some embodiments, latch 11, draw-in groove 21 and fastener 3 are a plurality ofly respectively, a plurality of latch 11, a plurality of draw-in grooves 21 and a plurality of fastener 3 one-to-one, when a plurality of latch 11 one-to-one go into the joint position of draw-in groove 21 correspondingly, first fastening hole 111 on the latch 11 and the second fastening hole 211 of draw-in groove 21 are just right, at the joint position, a plurality of fasteners 3 pass the first fastening hole 111 of the latch 11 that corresponds and the second fastening hole 211 of draw-in groove 21 respectively in order to connect chassis 1 and median septum 2, therefore, be favorable to further improving the connection reliability between chassis 1 and the median septum 2.

In some specific examples, the fastener 3 may be a screw or a bolt. This improves connection reliability.

Alternatively, the cross section of the card slot 21 is formed in a trapezoidal shape, and the cross section of the card tongue 11 is formed in a rectangular shape. Therefore, the structure is simple, and the plugging and unplugging are convenient.

Optionally, the free end of the latch 11 is provided with a guiding inclined surface, and the guiding inclined surface is used for guiding the latch 11 in the process of being clamped into the clamping groove 21. Therefore, the installation reliability is guaranteed.

The following describes the chassis assembly 100 according to an embodiment of the present invention in detail with reference to the accompanying drawings. The following examples are given by way of illustration only and are not to be construed as a limitation of the present invention.

Example 1

As shown in fig. 1 to 5, a chassis assembly 100 of an outdoor unit of an air conditioner according to an embodiment of the present invention may include: chassis 1, median septum 2 and fastener 3, median septum 2 and chassis 1 are the sheet metal component.

The chassis 1 is horizontally arranged, and the middle clapboard 2 is arranged above the chassis 1. Specifically, the chassis 1 may include a horizontally disposed bottom plate 14 and an annular flange 15 connected to the outer peripheral wall of the bottom plate 14 and extending vertically upward, where the flange 15 forms a side wall of the chassis 1, and the latch 11 may be disposed on a front side wall of the chassis 1.

A portion of the front side wall of the chassis 1 is recessed rearward to define a recessed portion 13, the recessed portion 13 extends over the entire height of the side wall of the chassis 1, the top of the recessed portion 13 is recessed downward to define a spacing groove 12, and a portion of the recessed portion 13 between two spacing grooves 12 defines a latch 11. Therefore, the recessed portion 13 is provided to improve the connection strength of the chassis 1, and the spacing groove 12 and the latch 11 are provided in the recessed portion 13 to improve the structural strength of the latch 11.

The middle partition board 2 comprises a first connecting plate 24, a second connecting plate 25 and a side plate 22, wherein the first connecting plate 24, the second connecting plate 25 and the side plate 22 are all vertically arranged. Wherein, first connecting plate 24 extends along the fore-and-aft direction, and second connecting plate 25 links to each other with first connecting plate 24's rear end and second connecting plate 25 extends right and is the state that has the contained angle with first connecting plate 24, and sideboard 22 links to each other with first connecting plate 24's front end and sideboard 22 extends along left right direction, can set up on sideboard 22 with block tongue 11 complex draw-in groove 21.

Specifically, as shown in fig. 2 and 5, the sideboard 22 is parallel to the front side wall of the chassis 1, a step 221 bent inward, i.e., rearward, and adapted to escape from the recess 13 is formed at the lower portion of the sideboard 22, a portion of the vertically extending portion of the step 221 protrudes forward toward the direction close to the outside of the chassis 1 to define a protrusion 23, the protrusion 23 does not extend to the lower end of the sideboard 22, the bottom of the protrusion 23 is open to define an insertion port, the protrusion 23 having the insertion port defines a card slot 21, and the card tongue 11 can be inserted into the card slot 21 from the insertion port. Therefore, the structure is simple, the connection strength is high, the use reliability of the clamping groove 21 is improved, and the service life of the clamping groove 21 is prolonged.

Specifically, the clamping tongue 11 is provided with a first fastening hole 111, the protruding portion 23 is provided with a second fastening hole 211, when the clamping tongue 11 is clamped into the clamping position of the clamping groove 21, the first fastening hole 111 and the second fastening hole 211 are opposite, and the fastening piece 3 is suitable for penetrating through the first fastening hole 111 and the second fastening hole 211 to connect the chassis 1 and the middle clapboard 2 at the clamping position, so that in the process of installing the chassis 1 and the middle clapboard 2, the clamping groove 21 and the clamping tongue 11 can be firstly utilized to be matched to achieve pre-positioning of the chassis 1 and the middle clapboard 2, then the fastening piece 3 penetrates through the first fastening hole 111 and the second fastening hole 211 to achieve installation of the chassis 1 and the middle clapboard 2, and the installation process is simple and convenient.

Example 2

The middle partition board 2 comprises a first connecting plate 24, a second connecting plate 25 and a side plate 22, wherein the first connecting plate 24, the second connecting plate 25 and the side plate 22 are all vertically arranged. Wherein, first connecting plate 24 extends along the fore-and-aft direction, and second connecting plate 25 links to each other with first connecting plate 24's rear end and second connecting plate 25 extends right and is the state that has the contained angle with first connecting plate 24, and sideboard 22 links to each other with first connecting plate 24's front end and sideboard 22 extends along left right direction, can set up on sideboard 22 with block tongue 11 complex draw-in groove 21. Specifically, as shown in fig. 2 and 5, the sideboard 22 is parallel to the front side wall of the chassis 1, a stepped portion 221 bent inward or rearward and used for avoiding the recessed portion 13 is formed at the lower portion of the sideboard 22, a bent plate is provided on the vertically extending portion of the stepped portion 221, one end of the bent plate is connected to the vertically extending portion of the stepped portion 221 and the other end thereof extends in a direction away from the median septum 2 and then is bent downward to define a clamping groove 21 with the sideboard 22, and the second fastening hole 211 is provided on the vertically extending portion of the bent plate. Therefore, the structure is simple, and the processing and the manufacturing are convenient. The bending plate and the middle clapboard 2 are an integrated piece. Therefore, the production process is simplified, the production cost is reduced, the reliability of connection between the bending plate and the middle partition plate 2 can be improved, and the structural strength is high.

Specifically, the first fastening hole 111 is formed in the clamping tongue 11, when the clamping tongue 11 is clamped into the clamping position of the clamping groove 21, the first fastening hole 111 is opposite to the second fastening hole 211, and the fastening piece 3 is suitable for penetrating through the first fastening hole 111 and the second fastening hole 211 to connect the chassis 1 and the middle clapboard 2 at the clamping position, so that in the process of installing the chassis 1 and the middle clapboard 2, the clamping groove 21 and the clamping tongue 11 can be firstly utilized to be matched to achieve pre-positioning of the chassis 1 and the middle clapboard 2, then the fastening piece 3 penetrates through the first fastening hole 111 and the second fastening hole 211 to achieve installation of the chassis 1 and the middle clapboard 2, and the installation process is simple and convenient.

Example 3

According to the utility model discloses air condensing units's chassis subassembly 100 can include: chassis 1, median septum 2 and fastener 3, median septum 2 and chassis 1 are the sheet metal component.

The chassis 1 is horizontally arranged, and the middle clapboard 2 is arranged above the chassis 1. Specifically, the chassis 1 may include a horizontally disposed bottom plate 14 and an annular flange 15 connected to the outer peripheral wall of the bottom plate 14 and extending vertically upward, where the flange 15 constitutes a side wall of the chassis 1.

The middle partition board 2 comprises a first connecting plate 24, a second connecting plate 25 and a side plate 22, wherein the first connecting plate 24, the second connecting plate 25 and the side plate 22 are all vertically arranged. Wherein, first connecting plate 24 extends along fore-and-aft direction, and second connecting plate 25 links to each other with the rear end of first connecting plate 24 and second connecting plate 25 extends to the right and is the state that has the contained angle with first connecting plate 24, and sideboard 22 links to each other with the front end of first connecting plate 24 and sideboard 22 extends along left right direction.

Be equipped with the bellying on the upper surface of bottom plate 14, the roof of bellying is recessed downwards in order to inject draw-in groove 21, be equipped with second fastening hole 211 on the relative lateral wall of draw-in groove 21, be equipped with the board of bending on the median septum 2, the one end of the board of bending links to each other with median septum 2 and the other end of the board of bending is buckled downwards after the orientation of keeping away from the direction of median septum 2, the part of bending the vertical extension of board is injectd card tongue 11, card tongue 11 can be gone into in draw-in groove 21, be equipped with first fastening hole 111 on the card tongue 11, wherein, the board of bending is.

When the clamping tongue 11 is clamped into the clamping position of the clamping groove 21, the first fastening hole 111 and the second fastening hole 211 are opposite, and the fastening piece 3 is suitable for penetrating through the first fastening hole 111 and the second fastening hole 211 to connect the chassis 1 and the middle clapboard 2 at the clamping position, so that in the process of mounting the chassis 1 and the middle clapboard 2, the clamping groove 21 and the clamping tongue 11 can be firstly utilized to be matched to realize the prepositioning of the chassis 1 and the middle clapboard 2, and then the fastening piece 3 penetrates through the first fastening hole 111 and the second fastening hole 211 to realize the mounting of the chassis 1 and the middle clapboard 2, and the mounting process is simple and convenient.

According to the utility model discloses air condensing units, including chassis subassembly 100 in the above-mentioned embodiment.

According to the air conditioner outdoor unit of the embodiment of the present invention, by providing the above-mentioned chassis assembly 100, one of the latch 11 and the engaging groove 21 is provided on the chassis 1, the other of the latch 11 and the engaging groove 21 is provided on the middle partition board 2, the latch 11 is matched with the engaging groove 21, the first fastening hole 111 is provided on the latch 11, the second fastening hole 211 is provided on the sidewall of the engaging groove 21, when the latch 11 is engaged with the engaging position of the engaging groove 21, the first fastening hole 111 and the second fastening hole 211 are aligned, and in the engaging position, the fastening member 3 is adapted to pass through the first fastening hole 111 and the second fastening hole 211 to connect the chassis 1 and the middle partition board 2, thereby, in the process of mounting the chassis 1 and the middle partition board 2, the fastening member 3 can firstly pass through the first fastening hole 111 and the second fastening hole 211 to realize the pre-positioning of the chassis 1 and the middle partition board 2 by using the cooperation of the latch 21 and the latch, the installation process is simple and convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

Other configurations of the outdoor unit of the air conditioner according to the embodiment of the present invention, such as other structures of the compressor, the blower, and the like, and the bottom chassis 1, other structures of the middle partition 2, and the connection relationship, 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 term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present 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

1. A chassis assembly of an outdoor unit of an air conditioner, comprising:

the base plate is provided with one of a clamping tongue and a clamping groove;

the middle clapboard is provided with a clamping tongue and the other clamping groove, wherein the clamping tongue is provided with a first fastening hole, the side wall of the clamping groove is provided with a second fastening hole, and the first fastening hole and the second fastening hole are right opposite when the clamping tongue is clamped into the clamping position of the clamping groove;

a fastener adapted to pass through the first and second fastening holes to connect the chassis and the midplate in the clamping position.

2. The outdoor unit casing assembly of claim 1, wherein the latch is formed on a sidewall of the casing, and the engaging groove is formed on the center spacer.

3. The outdoor unit chassis assembly of claim 2, wherein the top of the sidewall of the chassis is recessed downward to define a spacing groove, and the portion of the sidewall of the chassis between two of the spacing grooves defines the latch.

4. The outdoor unit chassis assembly of claim 3, wherein a portion of the sidewall of the chassis is recessed inwardly to define a recess extending over the entire height of the sidewall of the chassis, the recess being provided with the two spaced grooves and the latch therebetween.

5. The outdoor unit chassis assembly of claim 4, wherein the middle partition plate includes a side plate vertically disposed, the side plate being parallel to a portion of the side wall of the chassis where the recess is formed, a stepped portion bent inward and formed at a lower portion of the side plate to avoid the recess, and the engaging groove is formed at a vertically extending portion of the stepped portion.

6. The chassis assembly of an outdoor unit of an air conditioner according to claim 5, wherein a portion of the vertically extending portion of the stepped part protrudes toward a direction near an outer side of the chassis to define a protrusion, a bottom of the protrusion is opened to define an insertion opening, the protrusion having the insertion opening defines the catching groove, and the second fastening hole is formed in the protrusion.

7. The outdoor unit chassis assembly of claim 5, wherein a bending plate is provided on the middle partition, one end of the bending plate is connected to the middle partition and the other end of the bending plate extends away from the middle partition and then bends downward to define the engaging groove with the middle partition, and the second fastening hole is provided in the bending plate.

8. The outdoor unit chassis assembly of claim 7, wherein the one end of the bent plate is connected to the vertically extending portion of the stepped portion, and the other end of the bent plate extends away from the middle partition plate and is bent downward to define the catching groove with the side plate.

9. The outdoor unit bottom plate assembly of claim 7, wherein the bent plate and the middle partition plate are integrally formed, and the latch and the bottom plate are integrally formed.

10. An outdoor unit of an air conditioner, comprising the base plate assembly according to any one of claims 1 to 9.