CN216693735U

CN216693735U - Air conditioner

Info

Publication number: CN216693735U
Application number: CN202123240796.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: TCL Air Conditioner Zhongshan Co Ltd
Current assignee: TCL Air Conditioner Zhongshan Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-07
Anticipated expiration: 2031-12-20

Abstract

The application provides an air conditioner, which comprises a fixed air duct pipe, a movable air duct pipe and a back plate; the fixed air duct pipe is provided with a first accommodating space communicated with the fixed air duct pipe; the movable air duct pipe can be inserted into and taken out of the first accommodating space; the back plate is connected with the fixed air duct pipe, a second accommodating space is formed between the back plate and the movable air duct pipe, and the second accommodating space is opposite to the first accommodating space; the second accommodating space is used for placing an electrical box of the air conditioner; when the movable air duct pipe is inserted into the first accommodating space, the movable air duct pipe and the fixed air duct pipe are combined to form an air duct; when the movable air duct pipe is taken out from the first accommodating space, the second accommodating space is in an exposed state so as to facilitate the disassembly and the installation of the electrical box. The application provides a movable air duct pipe can insert first accommodation space and the air conditioner of taking out from first accommodation space, has promoted the convenience that electrical apparatus box dismantled and installed.

Description

Air conditioner

Technical Field

The application relates to the technical field of household appliances, in particular to an air conditioner.

Background

The air conditioner is that the inside of air conditioner internal unit is provided with the electrical apparatus box, is equipped with the PCB board that is used for holding the air conditioner in the electrical apparatus box and realizes that the air conditioner is connected with the power supply system electricity. When the air conditioner has a circuit fault, the electrical box is usually required to be detached from the air conditioner for maintenance.

However, in the vertical air conditioner of the related art, that is, the air conditioner with upper and lower air outlets, to achieve the optimization of the upper and lower air outlets, the air duct is often designed to penetrate through the whole indoor unit from top to bottom. Because the air duct occupies most of the space of the indoor unit, the electric appliance box can only be installed on the back of the air conditioner. When the electrical box needs to be disassembled and assembled, the air conditioner needs to be moved firstly to expose one side of the electrical box, and then the shell positioned outside the electrical box is disassembled, so that the electrical box can be taken out. The air conditioner is inconvenient to move due to the limitation of a pipeline arranged between the air conditioner and an air conditioner external unit, so that the electrical box is difficult to disassemble, assemble and maintain.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an air conditioner that activity wind channel pipe can insert first accommodation space and take out from first accommodation space, has promoted the convenience that the electrical apparatus box was dismantled and was installed.

The embodiment of the application provides an air conditioner, includes:

the fixed air duct pipe is provided with a first accommodating space communicated with the fixed air duct pipe;

a movable air duct pipe which can be inserted into and taken out from the first accommodating space; and

the back plate is connected with the fixed air duct pipe, a second accommodating space is formed between the back plate and the movable air duct pipe, the second accommodating space is arranged opposite to the first accommodating space, and the second accommodating space is used for placing an electric box of the air conditioner;

when the movable air duct pipe is inserted into the first accommodating space, the movable air duct pipe and the fixed air duct pipe are combined to form an air duct; when the movable air duct pipe is taken out from the first accommodating space, the second accommodating space is in an exposed state, and the electric appliance box is convenient to detach and install.

In the embodiment of the application, when needs dismantle the electrical apparatus box and overhaul or need change the electrical apparatus box, take out the first accommodation space of activity wind channel pipe from fixed wind channel pipe for the second accommodation space who installs the electrical apparatus box is the exposure state, thereby maintainer's hand can be dismantled and take out the electrical apparatus box through first accommodation space arrival second accommodation space, then equally can send into the electrical apparatus box that overhauls or new electrical apparatus box in second accommodation space through first accommodation space and install. Compare the back of following the air conditioner and take out the electrical apparatus box, this application embodiment has promoted the convenience of the dismantlement of electrical apparatus box and installation to a great extent because of need not to remove the air conditioner.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic overall structural diagram of an air conditioner according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a back plate, a front plate and an air duct structure of the air conditioner shown in fig. 1.

Fig. 3 is an exploded view of the air duct structure shown in fig. 2.

Fig. 4 is a schematic structural view of the air conditioner shown in fig. 1 after the panel and the movable duct are removed.

Fig. 5 is a plan view of the air conditioner shown in fig. 1.

Fig. 6 is a sectional view of the air conditioner shown in fig. 5 taken along the direction P1-P1.

Fig. 7 is a sectional view of the air conditioner shown in fig. 5 taken along the direction P2-P2.

Fig. 8 is a sectional view of the air conditioner shown in fig. 5 taken along the direction P3-P3.

Fig. 9 is a schematic structural view of the first fixed duct pipe shown in fig. 3.

Fig. 10 is a first structural view of the second fixed duct pipe shown in fig. 3.

Fig. 11 is a second structural view of the second fixed duct shown in fig. 3.

Fig. 12 is a schematic structural view of the movable duct shown in fig. 3.

Fig. 13 is a schematic structural view of the combination of the front plate and the back plate of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present application.

Referring to fig. 1 and 2, an air conditioner 20 according to an embodiment of the present disclosure includes an air duct structure 200 and a back plate 600. Referring to fig. 2 and 3, the air duct structure 200 includes a fixed air duct pipe 220 and a movable air duct pipe 240. Referring to fig. 4-6, the fixed duct 220 is formed with a first accommodating space 201. The first accommodating space 201 is used for accommodating the movable air duct 240. The back plate 600 is connected with the fixed duct pipe 220. The second receiving space 202 is formed between the back plate 600 and the movable duct 240. The second accommodating space 202 is disposed opposite to the first accommodating space 201. The second receiving space 202 is used to receive an electrical box 400 of the air conditioner 20. The movable duct pipe 240 can be inserted into and removed from the first accommodation space 201. Referring to fig. 2, 5 and 6, when the movable duct 240 is inserted into the first receiving space 201, the movable duct 240 and the fixed duct 220 are combined to form the duct 204. Referring to fig. 4 and 6, when the movable duct 240 is taken out of the first accommodating space 201, the second accommodating space 202 is exposed to facilitate the detachment and installation of the electrical box 400.

Referring to fig. 4, the movable duct 240 includes a first end 245 and a second end 247. The first end surface 245 and/or the second end surface 247 are inclined surfaces. The distance between the first end surface 245 and the second end surface 247 gradually increases along the direction approaching the back plate 600 and moving away from the back plate 600. In some embodiments, the included angle formed by the first end surface 245 and the second end surface 247 may be from 5 ° to 20 °.

Illustratively, the first end surface 245 is an inclined surface and the second end surface 247 is a horizontal surface. In some embodiments, the angle between the first end 245 and the horizontal may be between 5 ° and 10 °.

Illustratively, the first end surface 245 is a horizontal surface and the second end surface 247 is an inclined surface. In some embodiments, the angle between the second end face 247 and the horizontal can be from 5 ° to 10 °.

Illustratively, the first end surface 245 and the second end surface 247 are both inclined surfaces. In some embodiments, the first end surface 245 and the second end surface 247 can each be angled from 5 ° to 10 ° from horizontal.

Referring to fig. 4, the fixed duct 220 includes a third end surface 225 and a fourth end surface 227. The third end surface 225 is for mating with the first end surface 245, and the fourth end surface 227 is for mating with the second end surface 247. The third end surface 225 and the fourth end surface 227 enclose a first receiving space 201.

Referring to fig. 4-5, when the movable duct 240 is inserted into the first accommodating space 201, the first end 245 is correspondingly connected to the third end 225, and the second end 247 is correspondingly connected to the fourth end 227, so that the movable duct 240 and the fixed duct 220 are combined to form the duct 204.

Referring to fig. 4, the fixed duct pipe 220 includes a first fixed duct pipe 221 and a second fixed duct pipe 223.

Referring to fig. 2-4, the first fixed duct 221 is located at the bottom of the air conditioner 20, and the first fixed duct 221 is connected to the back plate 600. The first fixed duct pipe 221 is used to support the duct structure 200. The second fixed air duct pipe 223 is spaced apart from the first fixed air duct pipe 221. It is understood that the space between the second fixed duct pipe 223 and the first fixed duct pipe 221 is the first accommodation space 201. The third end surface 225 is located on the side of the first fixed duct pipe 221 facing the second fixed duct pipe 223; the fourth end surface 227 is located on the side of the second fixed air duct pipe 223 facing the first fixed air duct pipe 221. Referring to fig. 9, the first fixed duct 221 includes a first duct body 2211 and a first support assembly 2210 connected together. Referring to fig. 7, the first support assembly 2210 is detachably connected to the back plate 600 for fixing the back plate 600 to the first fixed duct 221.

Referring to fig. 10, the second fixed duct 223 includes a second duct main body 2231 and a second support assembly 2230 connected to each other. Referring to fig. 7, the second supporting component 2230 is detachably connected to the back plate 600 for fixing the second fixing air duct 223 to the back plate 600.

It is to be understood that, referring to fig. 11, the structure of the second fixed duct 223 may also be formed by combining at least two second sub-fixed duct 2236. Each of the second sub-stationary duct pipes 2236 includes a second duct pipe main body 2231 and a second support member 2230 connected thereto.

Referring to fig. 2 and 6, the first support assembly 2210, the second support assembly 2230, the back plate 600 and the movable duct 240 surround to form a second accommodating space 202. The first support assembly 2210 is also used to support the electrical box 400.

Referring to fig. 9, the first support assembly 2210 includes a plurality of first axial supports 2212 and a plurality of first radial supports 2214. The first axial supporter 2212 is disposed around the outer wall of the first air duct pipe body 2211 in the radial direction of the first air duct pipe body 2211. The first radial support 2214 is located on the outer wall of the first duct pipe body 2211 and is disposed along the axial direction of the first duct pipe body 2211. A plurality of first radial support members 2214 are disposed between two adjacent first axial support members 2212, and two ends of the plurality of first radial support members 2214 are respectively connected to the two adjacent first axial support members 2212.

Referring to fig. 10, the second support assembly 2230 includes a plurality of second axial supports 2232 and a plurality of second radial supports 2234; the second axial support 2232 is disposed around an outer wall of the second air duct pipe body 2231 in a radial direction of the second air duct pipe body 2231, and the second radial support 2234 is disposed on the outer wall of the second air duct pipe body 2231 in the axial direction of the second air duct pipe body 2231; a plurality of second radial supports 2234 are disposed between two adjacent second axial supports 2232, and both ends of the plurality of second radial supports 2234 are connected to two adjacent second axial supports 2232, respectively.

Referring to fig. 7 and 9-10, the plurality of first axial supports 2212 includes a first sub-axial support 2212a and a second sub-axial support 2212b, and the first sub-axial support 2212a and the second sub-axial support 2212b are disposed on two sides of the first air duct main body 2211.

The plurality of second axial supports 2232 includes a third sub-axial support 2232a and a fourth sub-axial support 2232b, and the third sub-axial support 2232a and the fourth sub-axial support 2232b are disposed opposite to each other on both sides of the second air duct main body 2231.

Referring to fig. 10, the first sub-axial support 2212a, the second sub-axial support 2212b, the third sub-axial support 2232a and the fourth sub-axial support 2232b are provided with a first limiting hole 205. The number of the first limiting holes 205 is plural. Referring to fig. 2, the back plate 600 is correspondingly provided with a first limiting member 620. The number of the first position-limiting members 620 is plural. The first position-limiting holes 205 correspond to the first position-limiting members 620 one to one. It can be understood that the first limiting member 620 is mounted in the first limiting hole 205, so that the first fixed duct 221 and the second fixed duct 223 are fixedly connected with the back plate 600.

Referring to fig. 2 and 12, the movable duct 240 includes a third duct main body 241 and a third support member 243 which are connected. The third supporting assembly 243 is disposed on the outer wall of the third air duct main body 241 along the axial direction of the third air duct main body 241, and is detachably connected to the first supporting assembly 2210 and the second supporting assembly 2230, so that the third air duct main body 241 is connected to the first air duct main body 2211 and the second air duct main body 2231 to form the air duct 204. The third support assembly 243 includes a fifth sub-axial support 243a and a sixth sub-axial support 243 b. The fifth sub axial supporting member 243a and the sixth sub axial supporting member 243b are disposed at two opposite sides of the third air duct main body 241.

Referring to fig. 7, the fifth sub-axial supporting member 243a and the sixth sub-axial supporting member 243b each include a fixing portion 2432 and an extending portion 2434. The extending portions 2434 are located at two ends of the fixing portion 2432 and extend out of the first end surface 245 and the second end surface 247. The third air duct main body 241 is fixed between the first air duct main body 2211 and the second air duct main body 2231 by the threaded connection of the extension portion 2434 and the first sub-axial support 2212a, the second sub-axial support 2212b, the third sub-axial support 2232a and the fourth sub-axial support 2232 b.

Referring to fig. 3 and 4, a sealing member 207 is disposed between the first end surface 245 and the third end surface 225, and between the second end surface 247 and the fourth end surface 227, respectively. It will be appreciated that the shape of the seal 207 disposed on the first end surface 245 matches the shape of the first end surface 245, and the shape of the seal 207 disposed on the second end surface 247 matches the shape of the second end surface 247. Referring to fig. 2 and 12, the sealing member 207 is used to make the air duct 204 formed by connecting the third air duct main body 241 and the first air duct main body 2211 and the second air duct main body 2231 have good air tightness at the first end surface 245 and the second end surface 247. The sealing member 207 is disposed to prevent air leakage between the first end surface 245 and the third end surface 225, and between the second end surface 247 and the fourth end surface 227.

Referring to fig. 13, the air conditioner further includes a panel 800, the panel 800 and the back plate 600 are configured to enclose a third accommodating space 203 of the air duct structure 200 formed by the fixed air duct pipes 220 and the movable air duct pipes 240.

Referring to fig. 7 and 10, the third sub-axial support 2232a and the fourth sub-axial support 2232b are provided with a second limiting hole 206.

Referring to fig. 2, the panel 800 is correspondingly provided with a second limiting member 820, and the panel 800 is fixed to the second fixed duct 223 by the second limiting member 820 being mounted in the second limiting hole 206. It can be understood that the number of the second position-limiting members 820 is plural, the number of the second position-limiting holes 206 is plural, and the second position-limiting members 820 and the second position-limiting holes 206 correspond to each other one by one. It can be understood that, referring to fig. 8, the second limiting member 820 is shaped as an L with an opening facing the bottom of the air conditioner, and the panel 800 is fastened to the second fixed duct 223 by the second limiting member 820 penetrating into the second limiting hole 206 and hanging in the second limiting hole 206. When it is necessary to remove the panel 800, the panel 800 is lifted up and then the panel 800 is moved away from the back plate 600, so that the panel 800 can be removed from the air conditioner 20.

It should be noted that "a plurality" in the embodiments of the present application means "at least two".

The air conditioner provided by the embodiment of the present application is described in detail above, and the principle and the implementation manner of the present application are explained by applying specific examples herein, and the description of the above embodiment is only used to help understanding the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. An air conditioner, comprising:

a movable duct pipe insertable into and removable from the first accommodation space; and

the back plate is connected with the fixed air duct pipe, a second accommodating space is formed between the back plate and the movable air duct pipe, the second accommodating space is arranged opposite to the first accommodating space, and the second accommodating space is used for accommodating an electrical box of the air conditioner;

when the movable air duct pipe is inserted into the first accommodating space, the movable air duct pipe and the fixed air duct pipe are combined to form an air duct; when the movable air duct pipe is taken out from the first accommodating space, the second accommodating space is in an exposed state, so that the electrical box is convenient to detach and mount.

2. The air conditioner of claim 1, wherein the movable air duct includes a first end surface and a second end surface; the first end face and/or the second end face are/is an inclined face, and the distance between the first end face and the second end face is gradually increased along the direction close to the back plate and far away from the back plate;

the fixed air duct pipe comprises a third end surface and a fourth end surface, the third end surface is used for being matched and connected with the first end surface, and the fourth end surface is used for being matched and connected with the second end surface; the third end surface and the fourth end surface are arranged in an enclosing manner to form the first accommodating space;

when the movable air duct pipe is inserted into the first accommodating space, the first end face is correspondingly connected with the third end face, and the second end face is correspondingly connected with the fourth end face, so that the movable air duct pipe and the fixed air duct pipe are combined to form the air duct.

3. The air conditioner according to claim 2, wherein the angle formed by the first end surface and the second end surface is 5 ° to 20 °.

4. The air conditioner according to claim 2, wherein the fixed duct pipe comprises:

the first fixed air duct pipe is positioned at the bottom of the air conditioner and connected with the back plate; and

the second fixed air duct pipe is arranged at an interval with the first fixed air duct pipe;

wherein the third end face is positioned on one side of the first fixed air duct pipe facing the second fixed air duct pipe; the fourth end surface is positioned on one side of the second fixed air duct pipe facing the first fixed air duct pipe.

5. The air conditioner according to claim 4,

the first fixed air duct pipe comprises a first air duct pipe main body and a first supporting component which are connected; the first supporting assembly is detachably connected with the back plate and used for fixing the back plate to the first fixed air duct pipe; the second fixed air duct pipe comprises a second air duct pipe main body and a second supporting assembly which are connected, and the second supporting assembly is detachably connected with the back plate and used for fixing the second fixed air duct pipe on the back plate; the first supporting component, the second supporting component, the back plate and the movable air duct pipe are arranged in a surrounding mode to form the second accommodating space, and the first supporting component is further used for supporting the electrical box.

6. The air conditioner of claim 5, wherein the first support assembly comprises a plurality of first axial supports and a plurality of first radial supports; the first axial support piece is arranged around the outer wall of the first air duct pipe main body along the radial direction of the first air duct pipe main body, and the first radial support piece is arranged on the outer wall of the first air duct pipe main body along the axial direction of the first air duct pipe main body; a plurality of first radial supporting pieces are arranged between two adjacent first axial supporting pieces, and two ends of each first radial supporting piece are respectively connected with the two adjacent first axial supporting pieces;

the second support assembly comprises a plurality of second axial supports and a plurality of second radial supports; the second axial support piece is arranged around the outer wall of the second air duct pipe main body along the radial direction of the second air duct pipe main body, and the second radial support piece is positioned on the outer wall of the second air duct pipe main body and arranged along the axial direction of the second air duct pipe main body; and a plurality of second radial supporting pieces are arranged between two adjacent second axial supporting pieces, and two ends of each second radial supporting piece are respectively connected with the two adjacent second axial supporting pieces.

7. The air conditioner according to claim 6, wherein the plurality of first axial supports include a first sub axial support and a second sub axial support, the first sub axial support and the second sub axial support being disposed opposite to each other on both sides of the first duct pipe body;

the plurality of second axial supporting pieces comprise a third sub axial supporting piece and a fourth sub axial supporting piece, and the third sub axial supporting piece and the fourth sub axial supporting piece are oppositely arranged on two sides of the second air duct pipe main body;

the first axial sub-supporting member, the second axial sub-supporting member, the third axial sub-supporting member and the fourth axial sub-supporting member are provided with first limiting holes, the back plate is correspondingly provided with first limiting members, and the first limiting members are mounted in the first limiting holes to enable the first fixed air duct pipe, the second fixed air duct pipe and the back plate to be fixedly connected.

8. The air conditioner according to claim 7,

the movable air duct pipe comprises a third air duct pipe main body and a third supporting component which are connected; the third supporting component is located the outer wall edge of third wind channel pipe main part the axial direction setting of third wind channel pipe main part is used for with first supporting component reaches the connection can be dismantled to the second supporting component, makes third wind channel pipe main part and first wind channel pipe main part reach the formation is connected to the second wind channel pipe main part the wind channel.

9. The air conditioner according to claim 8,

the third support assembly comprises a fifth sub-axial support piece and a sixth sub-axial support piece, and the fifth sub-axial support piece and the sixth sub-axial support piece are oppositely arranged on two sides of the third air duct pipe body; the fifth axial sub-support member and the sixth axial sub-support member both comprise a fixing portion and an extending portion, the extending portion is located at two ends of the fixing portion and extends out of the first end face and the second end face, and the third air duct pipe body is fixed between the first air duct pipe body and the second air duct pipe body through threaded connection of the extending portion with the first axial sub-support member, the second axial sub-support member, the third axial sub-support member and the fourth axial sub-support member.

10. The air conditioner of claim 8, wherein a sealing member is disposed between the first end surface and the third end surface and between the second end surface and the fourth end surface, respectively, for connecting the third air duct main body with the first air duct main body and the second air duct main body to form the air duct airtight at the first end surface and the second end surface.

11. The air conditioner according to any one of claims 7 to 10, further comprising a panel for enclosing a third accommodation space for accommodating the fixed duct pipe and the movable duct pipe with the back plate;

the third sub-axial supporting piece and the fourth sub-axial supporting piece are provided with second limiting holes, the panel is correspondingly provided with second limiting pieces, and the panel is fixed on the second fixed air duct pipe through the second limiting pieces arranged in the second limiting holes.