CN205980062U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, which comprises an indoor unit chassis (1), an upper middle frame (7), an air guide mechanism (4) placed on the lower side of a wind wheel (2) and an evaporator (3) and a device The lower middle frame (5) detachably connected to the upper middle frame (7) on the air guide mechanism (4); the indoor unit chassis (1) has a detachable left end plate (1101) and a detachable right end plate (1102); the lower middle frame (5) is detachably connected to the air guiding mechanism (4); between the evaporator (3) and the chassis (1) of the indoor unit, there is a A channel; the air guiding mechanism (4) is detachably arranged on the chassis (1) of the indoor unit in the channel. The advantage of the utility model is that the air conditioner is provided with detachable left end plate and right end plate, and the entire middle frame is designed as an upper middle frame and a detachable lower middle frame, so that the lower air guiding mechanism can be disassembled more conveniently, avoiding accumulation Dust affects the comfort of the air conditioner.

Description

an air conditioner

technical field

The utility model relates to an air conditioner.

Background technique

The overall appearance of the air conditioner includes an on-hook rear shell and an on-hook front shell placed on the on-hook rear shell. The on-hook rear shell includes a chassis, left and right end plates placed on both sides of the chassis, an upper cover plate placed on The seat body at the lower end of the chassis, the back shell of the hanger undertakes two important functions, one is to install the hanger on the wall by setting a mounting bracket on the back of the back shell of the hanger (that is, the back of the chassis); second, The on-hook heat exchanger, cross-flow fan and other components are all in the back shell of the on-hook (that is, set on the chassis). The lower end of the chassis is equipped with an air guide mechanism, including a rotatable air guide volute (air guide door) with an air outlet channel. Generally, the air outlet will also be provided with air guide vanes distributed at intervals. After the hanger is used for a period of time, the air guide mechanism is easy to accumulate dust and needs to be cleaned, otherwise it will affect the comfort of the hanger, but in the existing hanger, the entire air guide mechanism cannot be disassembled from the hanger at one time. It is more troublesome to take off components such as the wind wheel, and the above components cannot be easily disassembled for cleaning, which will eventually cause poor comfort in the air conditioner.

Contents of the invention

The technical problem to be solved by the utility model is to provide an air conditioner, which can be more The lower air guide mechanism can be easily disassembled to avoid dust accumulation affecting the comfort of the air conditioner.

In order to solve the above-mentioned technical problems, the technical solution provided in this paper is: an air conditioner, which includes an indoor unit chassis, a wind wheel placed on the indoor unit chassis, an evaporator placed outside the wind wheel, and an upper unit placed outside the evaporator. The middle frame, the air guide mechanism placed on the lower side of the wind wheel and the evaporator, and the lower middle frame set on the air guide mechanism and detachably connected with the upper middle frame; the chassis of the indoor unit has a detachable left end plate and a detachable the right end plate; the lower middle frame is detachably connected to the air guide mechanism; a passage for taking out the wind wheel is provided between the evaporator and the chassis of the indoor unit; the air guide mechanism is detachably arranged in the passage on the chassis of the indoor unit.

Furthermore, the air guiding mechanism is provided with an anti-falling mechanism for connecting and cooperating with the chassis of the indoor unit so as to prevent the air guiding mechanism from falling off the chassis of the indoor unit when the air guiding mechanism is disassembled and installed.

Further, the chassis of the indoor unit is provided with sockets placed on the left and right sides of the chassis of the indoor unit for plugging and mating with the air guide mechanism, and the sockets are provided with buckle holes.

Further, the left and right sides of the air guide mechanism have pins that are plugged and matched with the socket, and the anti-falling mechanism is a buckle provided on the left and right sides of the air guide mechanism and snapped into the buckle hole.

Further, the number of pins on one side of the air guiding mechanism is two, which are distributed at intervals inside and outside. There are first semi-annular openings on each part.

Further, the chassis of the indoor unit is provided with an evaporator mounting plate for mounting the evaporator; the sockets are provided on the left and right sides of the evaporator mounting plate; There are second semi-annular openings on each of them.

Further, the pin is inserted into the socket and fixed with the socket by a threaded fastener; one end of the rotating shaft of the wind wheel is rotatably fitted between the first semi-annular opening and the second semi-annular opening .

Further, the pin includes a pin body for fixing to the socket socket through a threaded fastener and a pin head for extending into the socket socket.

Further, the socket socket is provided with a socket for the head of the bolt to extend into; the socket socket is also provided with a connecting post for connecting and fixing the body of the socket bolt through a threaded fastener.

Further, the lower middle frame is connected and fixed with the air guide mechanism through threaded fasteners.

After adopting the above structure, compared with the prior art, the utility model has the following advantages: the chassis of the indoor unit has a detachable left end plate and a detachable right end plate; the lower middle frame and the upper middle frame are detachably connected; the evaporator and A channel for taking out the wind wheel is provided between the chassis of the indoor unit; the air guiding mechanism is detachably arranged on the chassis of the indoor unit in the channel. Based on the setting of the above structure, when it is necessary to disassemble the lower air guide mechanism, first remove the left end plate and right end plate, and then remove the lower middle frame, leaving a large operating space on both sides, so that the lower air guide can be easily disassembled Mechanism, because the air guide mechanism is detachably installed between the evaporator and the chassis of the indoor unit, and a channel for taking out the wind wheel is set. After the air guide mechanism is disassembled, a space for taking out the wind wheel is reserved, which is convenient. Then take out the wind wheel and clean it to avoid dust accumulation affecting the comfort of the air conditioner.

Description of drawings

Fig. 1 is a schematic exploded view of the overall structure of the wall-mounted air conditioner indoor unit of the present invention.

FIG. 2 is an enlarged view of part A of FIG. 1 .

FIG. 3 is an enlarged view of part B of FIG. 1 .

In the figure: 1. Indoor unit chassis; 101, socket; 1011, pin opening; 1012, connecting column; 1013, base plate; 1014, first side block; 1015, second side block; 1016, third side 1017, the receiving surface; 1018, the buckle hole; 2, the wind wheel; 3, the evaporator; 4, the air guiding mechanism; 401, the latch; 4011, the latch body; 4012, the latch head; 4013, the threaded hole; 402. The first half-ring opening; 5. The lower middle frame; 6. The evaporator mounting plate; 601. The second half-ring opening; 7. The upper middle frame; 8. Motor; 9. Electric control box; 10. Connection Water tray; 1101, left end plate; 1102, right end plate; 12, anti-falling mechanism.

detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the utility model is an air conditioner, which includes an indoor unit chassis 1, a wind wheel 2 placed on the indoor unit chassis 1, and an evaporator 3 placed outside the wind wheel 2 , the upper middle frame 7 placed outside the evaporator 3, the air guide mechanism 4 placed on the lower side of the wind wheel 2 and the evaporator 3, and the lower middle frame 5 arranged on the air guide mechanism 4; wherein, the indoor unit chassis 1 is upwind One side of the wheel 2 is provided with a motor 8 for driving the wind wheel 2, and one side of the motor 8 is also provided with an electric control box 9; wherein, as shown in Figure 1, the indoor unit chassis 1 has a detachable left end plate 1101 and a detachable The disassembled right end plate 1102, the right end plate 1102 is set on the right side of the electric control box 9, the lower middle frame 5 and the upper middle frame 7 are detachably connected; between the evaporator 3 and the chassis 1 of the indoor unit, there is a wind wheel 2 to take out channel; the air guiding mechanism 4 is detachably arranged on the chassis 1 of the indoor unit in the channel.

Wherein, the chassis 1 of the indoor unit is provided with a socket 101 placed on the left and right sides of the chassis 1 of the indoor unit for plugging and matching with the air guide mechanism 4; the socket 101 is provided with a buckle hole 1018, and the guide The left and right sides of the wind mechanism 4 have latches 401 that are plugged and matched with the socket 101 and buckles that are used to snap fit with the buckle holes 1018. The snaps here are the anti-falling mechanisms 12, and the latches 401 are arranged at intervals. On the side of the air guiding mechanism 4, the buckle is arranged on the side of the air guiding mechanism 4 between the pins 401, and the socket 101 is provided with a pin opening (1011) for the plug head (4012) to extend into; The socket socket 101 is also provided with a connecting column 1012 for connecting and fixing the bolt body (4011) through a threaded fastener.

When disassembling the air guiding mechanism 4, unscrew the threaded fasteners connecting the air guiding mechanism 4 and the chassis 1 of the indoor unit. The opened buckle holes 1018 are snap-fitted, and the air guide mechanism 4 will not fall off from the chassis 1 of the indoor unit, which prevents the air guide mechanism 4 from directly falling off the chassis 1 of the indoor unit. Unscrew the thread on the upper side of the air guide mechanism 4 When the fastener is used, it is not necessary to hold it by hand, so as to facilitate the disassembly, the entire air guide mechanism 4 is disassembled from the passage, and then the motor 8 and the electric control box 9 are disassembled, and finally the wind wheel 2 can be disassembled. The wind wheel 2 here may also be called a cross-flow fan blade.

Wherein, the receptacle 101 includes a base plate 1013, a first side block 1014, a second side block 1015, and a third side block 1016 arranged in a stepwise distribution on the side of the base plate 1013; wherein, the first side block 1014, the second side block The block 1015 and the third side block 1016 are arranged in steps from the inside to the outside; among them, the first side block 1014 is close to the indoor unit chassis 1, the pin opening (1011) is set on the upper end of the second side block 1015, and the connecting column 1012 Set on the third side block 1016, the first side block 1014 is provided with a receiving surface 1017 for contacting the bolt body (4011) to receive the bolt body (4011), and the bolt 401 is arranged on the side of the air guiding mechanism 4 Above, the sides of the left and right sides of the air guide mechanism 4 are provided with a first semi-annular opening 402; the number of latches 401 is two and are located on both sides of the first semi-annular opening 402; each latch 401 includes The pin body (4011) used to be fixed to the socket 101 by threaded fasteners and the pin head (4012) used to extend into the socket 101; the pin head (4012) is arranged on the pin body (4011) on the end face of the upper end; the bolt head (4012) and the bolt body (4011) are of an integrated structure, and the bolt body (4011) of the bolt 401 placed outside the first semi-annular opening 402 has The extension part extending in the same direction as the plug head (4012), the extension part is provided with a threaded hole 4013, the plug 401 of the air guide mechanism 4 is inserted into the socket 101, and after a certain distance, the threaded hole on the extension part 4013 is coaxial with the threaded hole of the connecting column 1012. After the screw is screwed in, the air guiding mechanism 4 is fixed on the chassis 1 of the indoor unit.

An evaporator mounting plate (6) for installing the evaporator 3 is provided on the chassis 1 of the indoor unit; sockets 101 are provided on the left and right sides of the evaporator mounting plate (6); There are second half-ring openings 601 on the sides; the pin 401 is inserted into the socket 101 and fixed with the socket 101 by threaded fasteners; when the air guiding mechanism 4 is fixed on the chassis 1 of the indoor unit, The first semi-annular opening 402 and the second semi-annular opening 601 are closed, and one end of the rotating shaft of the wind wheel 2 is rotated and fitted between the first semi-annular opening 402 and the second semi-annular opening 601; In the process, after the lower air guide mechanism 4 is disassembled, the first semi-annular opening 402 and the second semi-annular opening 601 are opened, which provides convenience for removing the wind wheel 2 .

The air guiding mechanism 4 is provided with a water receiving tray 10, and the water receiving tray 10 is placed between the two sides of the air guiding mechanism 4 and has an integrated structure with the air guiding mechanism 4; There is an air guide door between the two sides; the air guide door is provided with an air outlet, the upper middle frame 7 and the lower middle frame 5 are connected and fixed by threaded fasteners, and the lower middle frame 5 is connected to the air guide mechanism 4 by threaded fasteners fixed.

The above is only an illustration of the best embodiment of the present invention, but should not be construed as a limitation on the claims. The present invention is not limited to the above embodiments, and all changes made within the protection scope of the independent claims are within the protection scope of the present invention.

Claims (10)

1. a kind of air-conditioner it is characterised in that：It includes indoor machine chassis（1）, machine chassis disposed within（1）On wind wheel（2）、 It is placed in wind wheel（2）Outer vaporizer（3）, be placed in vaporizer（3）Outer upper center（7）, be placed in wind wheel（2）And vaporizer（3）Under The wind guiding mechanism of side（4）And located at wind guiding mechanism（4）Above with upper center（7）The lower center of removable connection（5）；Described interior Machine chassis（1）There is dismountable first member plate（1101）With dismountable right end plate（1102）；Described lower center（5）With induced draft fan Structure（4）Removable connection；Described vaporizer（3）With indoor machine chassis（1）Between be provided with and supply wind wheel（2）The passage taking out；Described Wind guiding mechanism（4）It is detachably arranged at the indoor machine chassis in this passage（1）On.

2. a kind of air-conditioner according to claim 1 it is characterised in that：Described wind guiding mechanism（4）Be provided with for room Interior machine chassis（1）Connect when cooperation causes dismounting and installs described wind guiding mechanism (4) and avoid directly from indoor machine chassis（1）On The anti-shedding mechanism coming off（12）.

3. a kind of air-conditioner according to claim 2 it is characterised in that：Described indoor machine chassis（1）It is provided with and be placed in room Interior machine chassis（1）The left and right sides be used for and wind guiding mechanism（4）The plug socket of grafting cooperation（101）, described plug socket（101）On Offer snapping hole（1018）.

4. a kind of air-conditioner according to claim 3 it is characterised in that：Described wind guiding mechanism（4）The left and right sides have With plug socket（101）The latch of grafting cooperation（401）, described anti-shedding mechanism（12）It is located at wind guiding mechanism（4）Left and right two Side and snapping hole（1018）The buckle being engaged by clamping.

5. a kind of air-conditioner according to claim 4 it is characterised in that：Described wind guiding mechanism（4）The latch of side（401） It is in internal and external partition distribution that quantity is two, described anti-shedding mechanism（12）Located at latch（401）Between wind guiding mechanism（4）Side In portion, described wind guiding mechanism（4）The first half ring-like openings are all offered on the sidepiece of the left and right sides（402）.

6. a kind of air-conditioner according to claim 5 it is characterised in that：Described indoor machine chassis（1）It is provided with for pacifying Dress vaporizer（3）Vaporizer installing plate（6）；Described plug socket（101）Located at vaporizer installing plate（6）The left and right sides；Institute State vaporizer installing plate（6）The sidepiece of the left and right sides on all offer the second half ring-like openings（601）.

7. a kind of air-conditioner according to claim 6 it is characterised in that：Described latch（401）It is inserted into plug socket（101） In and pass through threaded fastener and plug socket（101）Fixing；Described wind wheel（2）One end of rotating shaft be rotatably assorted in the first semi-ring Type opening（402）With the second half ring-like openings（601）Between.

8. a kind of air-conditioner according to claim 4 it is characterised in that：Described latch（401）Including for plug socket （101）By the latch body portion that threaded fastener is fixing（4011）And be used for stretching to plug socket（101）In latch head （4012）.

9. a kind of air-conditioner according to claim 8 it is characterised in that：Described plug socket（101）It is provided with and supply fork Portion（4012）The pin clamp stretching into（1011）；Described plug socket（101）On be additionally provided with for latch body portion（4011）By spiral shell The connecting post that stricture of vagina securing member is connected（1012）.

10. a kind of air-conditioner according to claim 1 it is characterised in that：Described lower center（5）By threaded fastener with Wind guiding mechanism（4）It is connected.