CN106352523B

CN106352523B - Air conditioner

Info

Publication number: CN106352523B
Application number: CN201610708052.3A
Authority: CN
Inventors: 杨勇刚; 秦宪; 张华中; 张坤鹏; 倪晓龙; 邓楠
Original assignee: Aux Air Conditioning Co Ltd
Current assignee: Aux Air Conditioning Co Ltd
Priority date: 2016-08-23
Filing date: 2016-08-23
Publication date: 2022-03-29
Anticipated expiration: 2036-08-23
Also published as: CN106352523A

Abstract

The invention discloses an air conditioner, which comprises an indoor unit chassis (1), an upper middle frame (7), and a lower middle frame (5) detachably connected with an air guide mechanism (4) and the upper middle frame (7); the lower middle frame (5) is detachably connected with the air guide mechanism (4); a channel for taking out the wind wheel (2) is arranged between the evaporator (3) and the indoor unit chassis (1); air guide mechanism (4) detachably locates on indoor set chassis (1) in this passageway, be equipped with on air guide mechanism (4) and be used for being connected the cooperation with indoor set chassis (1) and cause dismantlement and installation avoid directly following anti-drop mechanism (12) that drop on indoor set chassis (1) during air guide mechanism (2). The air conditioner has the advantages that the whole middle frame is designed into the upper middle frame and the detachable lower middle frame, so that the lower air guide mechanism can be more conveniently detached, and the influence of dust deposition on the comfort of the air conditioner is avoided.

Description

Air conditioner

Technical Field

The present invention relates to an air conditioner.

Background

The integral appearance of the air conditioner comprises a rear on-hook shell and a front on-hook shell arranged on the rear on-hook shell, wherein the rear on-hook shell comprises a chassis, a left end plate and a right end plate which are arranged on two sides of the chassis, an upper cover plate arranged on the upper end of the chassis and a base arranged on the lower end of the chassis; secondly, the components such as the heat exchanger and the cross-flow fan of the on-hook are all hung in the rear shell (namely arranged on the chassis), the lower end of the chassis is provided with an air guide mechanism which comprises a rotatable air guide volute (air guide door) provided with an air outlet channel, and the air outlet can be provided with air guide blades distributed at intervals under the common condition. After the hanging machine is used for a period of time, dust is easily accumulated on the air guide mechanism and needs to be cleaned, otherwise the comfort level of air outlet of the hanging machine can be influenced, but in the existing hanging machine, the whole air guide mechanism cannot be detached from the hanging machine at one time, and the components such as a wind wheel and the like are taken down more inconveniently, cannot be detached from the components easily for cleaning, and finally the comfort level of an air conditioner is poor.

Disclosure of Invention

The invention aims to solve the technical problem of providing an air conditioner, which divides a middle frame structure into two parts, and designs a lower middle frame to be detachable, so that a lower air guide mechanism is more conveniently detached, and the condition that the comfort of the air conditioner is influenced by dust deposition is avoided.

In order to solve the technical problem, the technical scheme provided by the invention is as follows: an air conditioner comprises an indoor unit chassis, a wind wheel arranged on the indoor unit chassis, an evaporator arranged outside the wind wheel, an upper middle frame arranged outside the evaporator, a wind guide mechanism arranged on the lower sides of the wind wheel and the evaporator and a lower middle frame arranged on the wind guide mechanism and detachably connected with the upper middle frame; the lower middle frame is detachably connected with the air guide mechanism; a channel for taking out the air supply wheel is arranged between the evaporator and the chassis of the indoor unit; the air guide mechanism is detachably arranged on the indoor unit chassis in the channel, and an anti-falling mechanism which is used for being connected and matched with the indoor unit chassis to enable the air guide mechanism to be detached and installed and avoids directly falling off from the indoor unit chassis is arranged on the air guide mechanism.

Furthermore, the indoor unit chassis is provided with plug sockets which are arranged at the left side and the right side of the indoor unit chassis and are used for being in plug fit with the air guide mechanism, and the plug sockets are provided with buckling holes.

Furthermore, the left side and the right side of the air guide mechanism are provided with bolts in inserting fit with the inserting seats, and the anti-falling mechanisms are buckles which are arranged on the left side and the right side of the air guide mechanism and are in clamping fit with the buckling holes.

Further, the bolt quantity of air guide mechanism one side is inside and outside interval distribution for two, anti-drop mechanism locates on the air guide mechanism's between the bolt lateral part, first semicircle type opening has all been seted up on the lateral part of the air guide mechanism left and right sides.

Furthermore, an evaporator mounting plate for mounting an evaporator is arranged on the indoor unit chassis; the plug sockets are arranged on the left side and the right side of the evaporator mounting plate; and second semi-ring-shaped openings are formed in the side parts of the left side and the right side of the evaporator mounting plate.

Further, the bolt is inserted into the plug socket and is fixed with the plug socket through a threaded fastener; one end of the rotating shaft of the wind wheel is in rotating fit between the first semi-ring-shaped opening and the second semi-ring-shaped opening.

Further, the bolt comprises a bolt body part fixed with the plug socket through a threaded fastener and a bolt head part extending into the plug socket.

Furthermore, a plug pin port for the head of the plug pin to extend into is arranged on the plug socket; the plug socket is also provided with a connecting column which is used for being fixedly connected with the body part of the bolt through a threaded fastener.

Furthermore, the air guide mechanism, the lower middle frame and the upper middle frame are fixedly connected through threaded fasteners.

Furthermore, the lower middle frame is fixedly connected with the air guide mechanism through a threaded fastener.

After adopting the structure, compared with the prior art, the invention has the following advantages: the lower middle frame and the air guide mechanism are designed to be detachably connected; a channel for taking out the air supply wheel is arranged between the evaporator and the chassis of the indoor unit; the air guide mechanism is detachably arranged on the indoor unit chassis in the channel, and an anti-falling mechanism which is used for being connected and matched with the indoor unit chassis to enable the air guide mechanism to be detached and installed and avoids directly falling off from the indoor unit chassis is arranged on the air guide mechanism. Based on the arrangement of the structure, the whole middle frame structure is designed into two parts, and after the lower middle frame is disassembled, the air guide mechanism is detachably arranged in a channel for taking out the air supply wheel between the evaporator and the chassis of the indoor unit, so that the air guide mechanism is more conveniently disassembled, the space for taking out the air supply wheel is reserved, the wind wheel is conveniently taken out and cleaned in the follow-up process, and the condition that the comfort of an air conditioner is influenced by dust deposition is avoided; and meanwhile, the air guide mechanism is detached.

Drawings

Fig. 1 is an exploded view of the whole structure of a wall-mounted air conditioner indoor unit according to the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is an enlarged view of a portion B of fig. 1.

The following are shown in the figure: 1. a chassis of the indoor unit; 101. a socket; 1011. a bolt port; 1012. connecting columns; 1013. a substrate; 1014. a first side block; 1015. a second side block; 1016. a third side block; 1017. bearing surface; 1018. buckling holes; 2. a wind wheel; 3. an evaporator; 4. an air guide mechanism; 401. a bolt; 4011. a body part of the bolt; 4012. a plug head; 4013. a threaded hole; 402. a first semi-annular opening; 5. a lower middle frame; 6. an evaporator mounting plate; 601. a second semi-ring type opening; 7. an upper middle frame; 8. a motor; 9. an electronic control box; 10. a water pan; 1101. a left end plate; 1102. a right end plate; 12. an anti-falling mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in attached figures 1, 2 and 3, the air conditioner of the invention comprises an indoor unit chassis 1, a wind wheel 2 arranged on the indoor unit chassis 1, an evaporator 3 arranged outside the wind wheel 2, an upper middle frame 7 arranged outside the evaporator 3, an air guide mechanism 4 arranged on the lower sides of the wind wheel 2 and the evaporator 3 and a lower middle frame 5 arranged on the air guide mechanism 4; wherein, a motor 8 for driving the wind wheel 2 is arranged on one side of the wind wheel 2 on the indoor machine chassis 1, and an electric control box 9 is also arranged on one side of the motor 8; as shown in fig. 1, the indoor unit chassis 1 has a left end plate 1101 and a right end plate 1102, the right end plate 1102 is disposed on the right side of the electronic control box 9, and the lower middle frame 5 is detachably connected to the upper middle frame 7; a channel for taking out the wind wheel 2 is arranged between the evaporator 3 and the indoor unit chassis 1; the air guide mechanism 4 is detachably arranged on the indoor unit chassis 1 in the channel.

Wherein, the indoor machine chassis 1 is provided with plug sockets 101 which are arranged at the left side and the right side of the indoor machine chassis 1 and are used for being in plug fit with the air guide mechanism 4; a buckling hole 1018 is formed in the plug socket 101, the left side and the right side of the air guide mechanism 4 are provided with a plug pin 401 in a splicing fit with the plug socket 101 and a buckle for clamping fit with the buckling hole 1018, the buckle is an anti-falling mechanism 12, the plug pins 401 are arranged on the side portion of the air guide mechanism 4 at intervals, the buckle is arranged on the side portion of the air guide mechanism 4 between the plug pins 401, and the plug socket 101 is provided with a plug pin port 1011 for the plug pin 4012 to extend into; the socket 101 is further provided with a connection post 1012 for connecting and fixing with the plug body 4011 through a threaded fastener.

When the air guide mechanism 4 is disassembled, the threaded fastener for connecting the air guide mechanism 4 and the indoor unit chassis 1 is unscrewed, the buckles on the left side and the right side of the air guide mechanism 4 are in clamping fit with the fastening holes 1018 formed in the plug socket 101 on the indoor unit chassis 1, the air guide mechanism 4 cannot fall off from the indoor unit chassis 1, the air guide mechanism 4 is prevented from directly falling off from the indoor unit chassis 1, when the threaded fastener on one side of the air guide mechanism 4 is unscrewed, the threaded fastener is not supported by hands, convenience is provided for disassembly, the whole air guide mechanism 4 is disassembled from the channel, then the motor 8 and the electric control box 9 are disassembled, finally, the wind wheel 2 can be disassembled, and the wind wheel 2 can be called as a cross-flow fan blade.

The socket 101 includes a base 1013, a first side block 1014, a second side block 1015, and a third side block 1016, which are disposed on the side of the base 1013 and are distributed in a step shape; the first side block 1014, the second side block 1015 and the third side block 1016 are sequentially distributed in a step shape from inside to outside; the first side block 1014 is close to the indoor unit chassis 1, the latch port 1011 is arranged at the upper end of the second side block 1015, the connecting column 1012 is arranged on the third side block 1016, the first side block 1014 is provided with a bearing surface 1017 for bearing the latch body 4011 by abutting against the latch body 4011, the latch 401 is arranged on the side part of the air guide mechanism 4, and the side parts of the left side and the right side of the air guide mechanism 4 are both provided with a first semi-annular opening 402; the number of the pins 401 is two and the pins are arranged on two sides of the first semicircular opening 402; each plug pin 401 comprises a plug pin body 4011 for fixing with the socket 101 by a threaded fastener and a plug pin head 4012 for protruding into the socket 101; the bolt head part 4012 is arranged on the end face of the upper end of the bolt body part 4011; bolt head 4012 and bolt body 4011 formula structure as an organic whole, have the extension with bolt head 4012 syntropy extension on arranging in bolt body 4011 of bolt 401 in the outside of first semicircle type opening 402, be equipped with screw hole 4013 on this extension, plug 401 of air guide mechanism 4 inserts to bayonet socket 101, and after inserting a certain distance, screw hole 4013 on the extension and the coaxial line screw hole of spliced pole 1012, after the screw is twisted, realize that air guide mechanism 4 fixes on indoor set chassis 1.

An evaporator mounting plate 6 for mounting the evaporator 3 is arranged on the indoor unit chassis 1; the plug sockets 101 are arranged on the left side and the right side of the evaporator mounting plate 6; the side parts of the left side and the right side of the evaporator mounting plate 6 are respectively provided with a second semi-ring-shaped opening 601; the plug 401 is inserted into the socket 101 and fixed with the socket 101 by a threaded fastener; when the air guide mechanism 4 is fixed on the indoor unit chassis 1, the first semi-ring-shaped opening 402 and the second semi-ring-shaped opening 601 are closed, and one end of the rotating shaft of the wind wheel 2 is rotatably matched between the first semi-ring-shaped opening 402 and the second semi-ring-shaped opening 601; in the process of detaching the wind wheel 2, after the wind guide mechanism 4 is detached, the first half-ring-shaped opening 402 and the second half-ring-shaped opening 601 are opened, which provides convenience for detaching the wind wheel 2.

The water receiving tray 10 is arranged on the air guide mechanism 4, and the water receiving tray 10 is arranged between two side parts of the air guide mechanism 4 and is of an integrated structure with the air guide mechanism 4; an air guide door is arranged between the two side parts of the air guide mechanism 4 at the inner side of the water pan 10; the air guide door is provided with an air outlet, the upper middle frame 7 and the lower middle frame 5 are fixedly connected through a threaded fastener, and the lower middle frame 5 is fixedly connected with the air guide mechanism 4 through a threaded fastener.

The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The invention is not limited to the above embodiments, but rather various modifications are possible within the scope of the independent claims.

Claims

1. An air conditioner, characterized in that: the air-guiding device comprises an indoor unit chassis (1), a wind wheel (2) arranged on the indoor unit chassis (1), an evaporator (3) arranged outside the wind wheel (2), an upper middle frame (7) arranged outside the evaporator (3), an air-guiding mechanism (4) arranged on the lower sides of the wind wheel (2) and the evaporator (3) and a lower middle frame (5) arranged on the air-guiding mechanism (4) and detachably connected with the upper middle frame (7); the lower middle frame (5) is detachably connected with the air guide mechanism (4); a channel for taking out the wind wheel (2) is arranged between the evaporator (3) and the indoor unit chassis (1); the air guide mechanism (4) is detachably arranged on the indoor unit chassis (1) in the channel, and an anti-falling mechanism (12) which is used for being connected and matched with the indoor unit chassis (1) to prevent the air guide mechanism (4) from directly falling off from the indoor unit chassis (1) when the air guide mechanism (4) is detached and installed is arranged on the air guide mechanism (4); the indoor unit chassis (1) is provided with plug sockets (101) which are arranged at the left side and the right side of the indoor unit chassis (1) and are used for being in plug fit with the air guide mechanism (4), and the plug sockets (101) are provided with buckling holes (1018); the left side and the right side of the air guide mechanism (4) are provided with bolts (401) which are in plug-in fit with the plug-in sockets (101), and the anti-falling mechanism (12) is a buckle which is arranged on the left side and the right side of the air guide mechanism (4) and is in clamping fit with the buckling hole (1018).

2. The air conditioner according to claim 1, wherein: bolt (401) quantity of air guide mechanism (4) one side is two and is inside and outside interval distribution, anti-drop mechanism (12) are located on the lateral part of air guide mechanism (4) between bolt (401), first semicircle type opening (402) have all been seted up on the lateral part of the air guide mechanism (4) left and right sides.

3. The air conditioner according to claim 2, wherein: an evaporator mounting plate (6) for mounting an evaporator (3) is arranged on the indoor unit chassis (1); the plug sockets (101) are arranged on the left side and the right side of the evaporator mounting plate (6); and second semi-ring-shaped openings (601) are formed in the side parts of the left side and the right side of the evaporator mounting plate (6).

4. The air conditioner according to claim 3, wherein: the plug pin (401) is inserted into the plug socket (101) and is fixed with the plug socket (101) through a threaded fastener; one end of a rotating shaft of the wind wheel (2) is rotatably matched between the first semi-ring-shaped opening (402) and the second semi-ring-shaped opening (601).

5. The air conditioner according to claim 1, wherein: the plug (401) comprises a plug body (4011) for being fixed to the socket (101) by means of threaded fasteners and a plug head (4012) for protruding into the socket (101).

6. The air conditioner according to claim 5, wherein: the plug socket (101) is provided with a plug pin port (1011) for a plug pin head (4012) to extend into; the plug socket (101) is also provided with a connecting column (1012) which is used for being fixedly connected with the plug pin body part (4011) through a threaded fastener.

7. The air conditioner according to claim 1, wherein: the lower middle frame (5) and the upper middle frame (7) of the air guide mechanism (4) are fixedly connected through threaded fasteners.

8. The air conditioner according to claim 1, wherein: the lower middle frame (5) is fixedly connected with the air guide mechanism (4) through a threaded fastener.