CN213931174U

CN213931174U - Air duct machine

Info

Publication number: CN213931174U
Application number: CN202023351086.2U
Authority: CN
Inventors: 余佳; 凌建平; 陈彬
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-10
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an air duct machine, which comprises a first shell and a second shell, wherein the first shell is provided with a side wall, and the edge of the side wall is provided with a connecting part protruding out of the edge of the side wall; the second housing and the first housing are connected by the connecting portion. Because connecting portion set up in the edge of lateral wall, consequently need not increase the width of the lateral wall of first casing and come to provide the space of installation for connecting portion to it is as an organic whole to realize making first casing and second casing connect under the prerequisite that does not need increase the tuber pipe machine size.

Description

Air duct machine

Technical Field

The utility model relates to an air conditioning equipment field, in particular to tuber pipe machine.

Background

The existing separated air duct machine adopts a connecting plate to connect two shells together, wherein a first shell is used for installing a fan assembly, a second shell is used for installing a heat exchanger assembly, and in the existing part of air duct machine, a water pan of the air duct machine is not a regular cuboid, particularly, the water pan of the heat exchanger assembly is provided with a bulge extending to the first shell, so that a separation line of the water pan needs to be pushed to one side of the first shell, and then the first shell and the second shell are separated along a new separation line.

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 an air duct machine can not need to make first casing and second casing connect under the prerequisite of increase air duct machine size.

The air duct machine according to the embodiment of the first aspect of the present invention includes a first casing and a second casing, wherein the first casing is provided with a side wall, and the edge of the side wall is provided with a connecting portion protruding from the edge of the side wall; the second housing and the first housing are connected by the connecting portion.

According to the utility model discloses tuber pipe machine has following beneficial effect at least: because connecting portion set up in the edge of lateral wall, consequently need not increase the width of the lateral wall of first casing and come to provide the space of installation for connecting portion to it is as an organic whole to realize making first casing and second casing connect under the prerequisite that does not need increase the tuber pipe machine size.

According to some embodiments of the invention, the lateral wall is provided with an electrically controlled box and a first connecting plate, a part of which is arranged between the lateral wall and the electrically controlled box, and another part is extended at the edge of the first housing to constitute the connecting portion.

According to some embodiments of the present invention, the first connecting plate is provided with a mounting hole for inserting a first fastener, the mounting hole is located above and/or below the electric control box.

According to some embodiments of the present invention, the mounting hole includes a first round hole and a first waist-shaped hole, the first fastener cartridge is inserted in the first round hole so that the first connecting plate and the side wall are connected, the first fastener cartridge is inserted in the first waist-shaped hole so that the first connecting plate and the second housing are connected.

According to some embodiments of the invention, the end of the first connecting plate is provided with a hem.

According to some embodiments of the invention, the connecting portion comprises a second connecting plate, the second connecting plate being fixed to the edge of the side wall.

According to some embodiments of the invention, the second connecting plate and the side wall are integrally formed.

According to some embodiments of the invention, the second connecting plate with still be provided with between the lateral wall to the hypotenuse of the outside slope of lateral wall, so that the second connecting plate with form the clearance between the lateral wall.

According to some embodiments of the invention, the second connecting plate is provided with a second waist-shaped hole for inserting a second fastener, the second fastener being inserted in the second waist-shaped hole so that the second connecting plate and the second housing are connected.

According to some embodiments of the present invention, the first housing is provided with a snap-in block, and the second housing is provided with a snap-in groove; or the second shell is provided with a clamping block, and the first shell is provided with a clamping groove; the clamping block is clamped with the clamping groove.

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 invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is an exploded view of a ducted air conditioner according to a first embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an exploded view of a duct type air conditioner according to a second embodiment of the present invention;

FIG. 5 is an enlarged view of section C of FIG. 2;

fig. 6 is a partial schematic view of a sidewall according to a second embodiment of the present invention.

Reference numerals

The fan assembly comprises a first shell 100, a side wall 110, a clamping block 120, a second shell 200, a clamping groove 210, a first connecting plate 310, a first round hole 311, a first waist-shaped hole 312, a folded edge 313, a second connecting plate 320, a second round hole 321, a second waist-shaped hole 322, a bevel edge 323, a gap 324, an electronic control box 400, a fan assembly 500 and a heat exchanger assembly 600.

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.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 6, a ducted air conditioner according to an embodiment of the present invention includes a first casing 100 and a second casing 200, the first casing 100 is provided with a side wall 110, and an edge of the side wall 110 is provided with a connecting portion; the second housing 200 and the first housing 100 are connected by a connection portion.

When the wind pipe machine is installed, the connection part and the second casing 200 are connected by the fastening part, so that the first casing 100 and the second casing 200 are connected into a whole, wherein, referring to fig. 1 and 4, because the connection part is arranged at the edge of the side wall 110, the width of the side wall 110 of the first casing 100 does not need to be increased to provide an installation space for the connection part, and therefore, the first casing 100 and the second casing 200 are connected into a whole on the premise of not increasing the size of the wind pipe machine.

It should be noted that, referring to fig. 1, a fan assembly 500, a heat exchanger assembly 600 and an electronic control box 400 are disposed in the duct machine, wherein the fan assembly 500 is disposed in the first casing 100, the heat exchanger assembly 600 is disposed in the second casing 200, and the electronic control box 400 is mounted on the side wall 110 of the first casing 100 for driving the fan assembly 500. The electrical control box 400 occupies a large area of the sidewall 110 of the first casing 100, so that a large amount of space for installation cannot be left on the surface of the sidewall 110, and the connecting portion in this embodiment is disposed at the edge of the sidewall 110, and does not occupy the space of the sidewall 110, so that the width of the first casing 100 does not need to be increased, and the first casing 100 and the second casing 200 are connected into a whole on the premise that the size of the duct machine does not need to be increased.

It is understood that the above-mentioned connecting portion is disposed at the edge of the side wall 110, and means that at least a partial region of the edge of the side wall 110 extends outwards to form a structure for connection, so as to form a connecting portion which can be connected with the second housing 200; or the structural part for connection is fixed in the gap between the electronic control box 400 and the side wall 110, and the other part extends out of the edge of the side wall 110 to form a connecting part which can be connected with the second shell 200; or a structure for connection is directly fixed to an edge of the sidewall 110 by a connection means such as welding, to form a connection portion (not shown) that can be connected to the second housing 200.

It can be understood that, referring to fig. 1, in the first embodiment of the present invention, the side wall 110 is provided with the electronic control box 400 and the first connecting plate 310, a portion of the first connecting plate 310 is disposed between the side wall 110 and the electronic control box 400, and another portion extends to the edge of the first casing 100 to form a connecting portion. The first connecting plate 310 is a connecting structure disposed between the first casing 100 and the second casing 200, a portion of the first connecting plate 310 is hidden between the electrical control box 400 and the sidewall 110, and the rest extends out of the edge of the sidewall 110 of the first cover for connecting with the second casing 200. Because a part of the structure of the first connecting plate 310 is hidden between the electronic control box 400 and the side wall 110 when the first connecting plate 310 is connected with the side wall 110 of the first casing 100, the first connecting plate 310 can be overlapped with the electronic control box 400, an additional installation area for installing the first connecting plate 310 is not required to be provided by the side wall 110, the width of the first casing 100 is not required to be increased, and the first casing 100 and the second casing 200 are connected into a whole under the premise of not increasing the size of the air duct machine.

It will be appreciated that, with reference to fig. 2, the upper and/or lower ends of the first connection plate 310 are provided with mounting holes for inserting first fasteners, the mounting holes being located above and/or below the electronic control box 400. A plurality of mounting holes are provided, and the first connection plate 310 is connected to the first casing 100 and the second casing 200 by inserting first fasteners (not shown) into the mounting holes, thereby completing the installation of the duct unit. It should be mentioned that the mounting holes are disposed outside the electronic control box 400, specifically, above and below the electronic control box 400, so that when the first fastening member is inserted into the mounting hole, a user can conveniently mount the first connecting plate 310 by using the first fastening member, and the influence on normal mounting due to interference with the electronic control box 400 is avoided.

It should be mentioned that, in order to improve the stability after installation, the installation holes thereof need to be located above and below the electronic control box 400, and in some embodiments, the first connecting plate 310 is a vertical plate-shaped structure, and the first connecting plate 310 extends from the upper end of the first casing 100 to the lower end of the first casing 100, in this embodiment, only one first connecting plate 310 needs to be provided, and at the same time, installation holes for the first fasteners to be inserted are provided at both ends; in other embodiments, two first connection plates 310 are provided, which are respectively located at the upper and lower portions (not shown in the drawings) of the electrical control box 400, the mounting hole of the first connection plate 310 located at the upper portion of the electrical control box 400 is located at the upper end thereof, and the mounting hole of the first connection plate 310 located at the lower portion of the electrical control box 400 is located at the lower end thereof, so that the mounting by a user is facilitated.

It is understood that, referring to fig. 2, the mounting holes include a first circular hole 311 and a first kidney-shaped hole 312, a first fastener is inserted into the first circular hole 311 to connect the first connection plate 310 and the sidewall 110, and the first fastener is inserted into the first kidney-shaped hole 312 to connect the first connection plate 310 and the second housing 200. In the installation process, the first fastening member is inserted into the first circular hole 311 to connect the first connecting plate 310 and the first casing 100, so as to pre-position the first connecting plate 310, and make a part of the first connecting plate 310 protrude from the edge of the side wall 110 of the first casing 100, and then the first fastening member is inserted into the first waist-shaped hole 312 to connect the first connecting plate 310 and the second casing 200 into a whole, so as to realize the combined installation of the first casing 100 and the second casing 200. Wherein, after the second casing 200 and the first casing 100 are combined, the relative positions of the first casing 100, the second casing 200 and the first connecting plate 310 cannot be changed, and the second casing 200 is provided with a jack (not shown in the figure) corresponding to the mounting hole, in order to enable the first connecting plate 310 to correspond to the jack, the mounting hole is provided with a first waist-shaped hole 312, so that when the first casing 200 and the first casing 100 are installed, the first waist-shaped hole 312 and the jack are correspondingly arranged, the shape of the first waist-shaped hole 312 can provide installation allowance for a user, thereby avoiding the dislocation of the jack and the mounting hole, and ensuring the stable connection of the second casing 200 and the first connecting plate 310.

The first connection plate 310 needs to be disposed between the electronic control box 400 and the sidewall 110, so that the thickness of the first connection plate 310 may be relatively thin, and the first connection plate 310 is connected between the first case 100 and the second case 200 in a structure that allows the first case 100 and the second case 200 to be connected without being separated, and therefore, the first connection plate 310 may bear a large load after assembly, and in order to prevent the first connection plate 310 from being broken, it can be understood that the end of the first connection plate 310 is provided with a folded edge 313. The folded edge 313 is used to reinforce the strength of the first connecting plate 310 and prevent the connecting plate from breaking. Specifically, the flange 313 is disposed at a position where it does not interfere with the electrical control box 400, so that the user can easily mount the first connecting plate 310.

It can be understood that, referring to fig. 4, in the second embodiment of the present invention, the connecting portion includes the second connecting plate 320, and the second connecting plate 320 is fixed to the edge of the sidewall 110. The second connection plate 320 is directly disposed at the edge of the side wall 110 of the first housing 100, and does not need to be connected to the surface of the side wall 110, and therefore does not need to occupy the space of the side wall 110 of the first housing 100, so that the first housing 100 and the second housing 200 are integrally connected without increasing the width of the first housing 100.

It will be appreciated that the second web 320 is integrally formed with the side wall 110. Specifically, referring to fig. 6, the first shell 100 is a sheet metal part, and the side wall 110 of the first shell may be simultaneously machined with the second connecting plate 320 attached to the side wall 110 during the production process, so that the second connecting plate 320 and the side wall 110 are integrally formed, the second connecting plate 320 extends from the side of the first shell 100, and the first shell 100 and the second shell 200 are connected by the second connecting plate 320. The efficiency of processing the first casing 100 can be improved by integrally forming the second connection plate 320 and the side wall 110, thereby improving the overall production efficiency of the duct type air conditioner. In addition, in the second embodiment, the second connecting plate 320 and the first housing 100 can be integrally formed in the manufacturing process, and an additional connecting plate does not need to be separately produced, thereby avoiding an increase in additional cost.

When the first and

second housings

100 and 200 are assembled, it is necessary to make their surfaces smoothly transited, and therefore, referring to fig. 6, it can be understood that a sloped edge 323 inclined toward the outer side of the sidewall 110 is further connected between the second coupling plate 320 and the sidewall 110 to form a gap 324 between the second coupling plate 320 and the sidewall 110. An inclined oblique side 323 is provided as a connecting structure connected between the second connecting plate 320 and the side wall 110, so that the position of the side wall 110 is changed, the second connecting plate 320 is lapped on the surface of the second shell 200 during the process of assembling the first shell 100 and the second shell 200, and a space is made for splicing the surface of the second shell 200 and the surface of the first shell 100 to make the surfaces of the first shell 100 and the second shell 200 smoothly transition, it can be understood that, for the convenience of installation of users, the gap 324 is greater than or equal to 2 mm.

It can be understood that, referring to fig. 5, the first casing 100 and the second casing 200 are connected by a second fastening member, wherein the second connecting plate 320 is provided with a second kidney-shaped hole 322 for inserting the second fastening member, and the second fastening member is inserted into the second kidney-shaped hole 322 to connect the second connecting plate 320 and the second casing 200. The second housing 200 has a receptacle for receiving a second fastening member, and the receptacle is arranged corresponding to the second kidney-shaped hole 322, so that when the second fastening member passes through the receptacle and the second kidney-shaped hole 322, the first housing 100 and the second housing 200 are fixedly connected. When second waist shape hole 322 and jack correspond the setting, the shape in second waist shape hole 322 can provide the surplus for the installation, avoids second waist shape hole 322 and jack mutual skew to lead to the unable jack and the second waist shape hole 322 of inserting simultaneously of second fastener, makes things convenient for the user to assemble.

In addition, still be provided with second round hole 321 on the second connecting plate 320, in the jack on second round hole 321 and the second casing 200 of cartridge second fastener earlier to realize preliminary location, insert the second fastener through the jack in second waist shape hole 322 and second casing 200 again, thereby make first casing 100 and second casing 200 connect.

It can be understood that, referring to fig. 3, a clamping structure is provided between the first casing 100 and the second casing 200, the clamping structure includes a clamping block 120 and a clamping groove 210, the clamping block 120 and the clamping groove 210 are clamped and matched, through the clamping matching of the clamping block 120 and the clamping groove 210, the pre-positioning effect can be realized before the first casing 100 and the second casing 200 are fixedly connected through the connecting portion, so that a user can conveniently correspond the mounting hole on the connecting portion to the jack on the second casing 200, and a fastener is inserted.

It should be mentioned that, in some embodiments, the first housing 100 is provided with the clamping block 120, and the second housing 200 is provided with the clamping slot 210; in other embodiments, the first housing 100 is provided with a card slot 210, and the second housing 200 is provided with a card block 120.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A ducted air conditioner, comprising:

the first shell is provided with a side wall, and the edge of the side wall is provided with a connecting part protruding out of the edge of the side wall;

the second shell is connected with the first shell through the connecting portion.

2. The ducted air conditioner according to claim 1, wherein the side wall is provided with an electric control box and a first connecting plate, a part of the first connecting plate is provided between the side wall and the electric control box, and another part of the first connecting plate extends to an edge of the first casing to constitute the connecting portion.

3. The ducted air conditioner according to claim 2, wherein the first connecting plate is provided with a mounting hole for inserting a first fastener, the mounting hole being located above and/or below the electrical control box.

4. The ducted air conditioner of claim 3, wherein the mounting aperture comprises a first circular aperture and a first slotted aperture, wherein the first fastener is inserted through the first circular aperture to couple the first connector plate to the side wall, and wherein the first fastener is inserted through the first slotted aperture to couple the first connector plate to the second housing.

5. The ducted air conditioner of claim 2, wherein the end of the first connection plate is provided with a hem.

6. The ducted air conditioner of claim 1, wherein the connection portion includes a second connection plate secured to an edge of the side wall.

7. The ducted air conditioner of claim 6, wherein the second web and the side wall are integrally formed.

8. The ducted air conditioner of claim 6, wherein a beveled edge is further provided between the second connecting plate and the side wall that slopes toward an outer side of the side wall to provide a gap between the second connecting plate and the side wall.

9. The ducted air conditioner of claim 6, wherein the second connector plate is provided with a second slotted aperture for insertion of a second fastener, the second fastener being inserted through the second slotted aperture to connect the second connector plate to the second housing.

10. The ducted air conditioner according to claim 1, wherein the first housing is provided with a snap block, and the second housing is provided with a snap groove; or the second shell is provided with a clamping block, and the first shell is provided with a clamping groove; the clamping block is clamped with the clamping groove.