CN217235839U - Wall-mounted air conditioner indoor unit - Google Patents
Wall-mounted air conditioner indoor unit Download PDFInfo
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- CN217235839U CN217235839U CN202220156433.6U CN202220156433U CN217235839U CN 217235839 U CN217235839 U CN 217235839U CN 202220156433 U CN202220156433 U CN 202220156433U CN 217235839 U CN217235839 U CN 217235839U
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- fresh air
- indoor unit
- fan
- framework
- buckle
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Abstract
The utility model provides a wall-hanging air conditioning indoor unit, include: a housing comprising a skeleton; and the fresh air fan is arranged in the shell and used for introducing outdoor air, wherein the fresh air fan and the framework are clamped and fixed through mutually matched buckles and clamping grooves. The utility model discloses a wall-hanging air conditioning indoor unit includes skeleton and new trend fan, comes the joint through buckle and the draw-in groove with new trend fan and skeleton through mutually supporting to the mounting means of new trend fan is simple, and the joint is fixed simultaneously and is made the installation that new trend fan can stabilize.
Description
Technical Field
The utility model relates to an air treatment device technical field especially relates to a wall-mounted air conditioner indoor unit.
Background
At present, a fresh air fan is arranged in a wall-mounted indoor unit to introduce outdoor air. The conventional fixing mode of the fresh air fan is that a buckle rib position is designed at the bottom of the fresh air fan and is pushed into a clamping groove of a framework from bottom to top. In the process of transporting and using the air conditioner, the fresh air blower can generate violent vibration. The problems of loosening and falling of the fresh air fan, noise and the like easily occur under the action of vibration and gravity.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at provides a wall-hanging air conditioning indoor unit of firm installation of new trend fan
The utility model discloses a further aim at reduces the vibration noise of machine in the air conditioning.
Particularly, the utility model provides a wall-hanging air conditioning indoor set, include:
a housing comprising a skeleton; and
the fresh air fan is arranged in the casing and used for introducing outdoor air, and the fresh air fan and the framework are clamped and fixed through mutually matched buckles and clamping grooves.
Optionally, the rear wall of the fresh air fan extends backwards to form at least one buckle;
the position of the back wall part of the framework corresponding to the buckle is provided with a clamping groove with an upward opening, and the buckle is inserted into the clamping groove from top to bottom.
Optionally, two buckles are formed on the rear wall surface of the fresh air fan at intervals in the vertical direction;
two clamping grooves are formed in the rear wall portion of the framework at intervals.
Optionally, two buckles on the rear wall surface of the fresh air fan are arranged in a left-right direction in a staggered manner, and two clamping grooves on the rear wall portion of the framework are arranged in a left-right direction in a staggered manner.
Optionally, the bottom wall of the fresh air fan extends downwards to form at least one buckle;
the framework is provided with a clamping groove with an upward opening at the position of the bottom wall part corresponding to the buckle, and the buckle is inserted into the clamping groove from top to bottom.
Optionally, an elastic sleeve is sleeved outside the buckle.
Optionally, the rear wall surface of the fresh air fan extends backwards to form a mounting plate, and the mounting plate is provided with a first mounting hole;
the framework has been seted up first fixed orifices in the position department that its back wall portion corresponds first mounting hole, utilizes the mounting to wear to establish first mounting hole and first fixed orifices and realizes the fixed of new trend fan and framework.
Optionally, the mounting plate is formed by extending from the upper part of the rear wall surface of the fresh air fan to the upper part in a backward inclining manner;
the first mounting hole is formed along the vertical direction, and the first fixing hole is formed along the vertical direction.
Optionally, the casing further comprises a housing arranged at the front side of the framework, and the fresh air fan is clamped between the housing and the framework;
a second mounting hole is formed in the fresh air fan;
the position department that corresponds the second mounting hole on the housing has seted up the second fixed orifices, utilizes the mounting to wear to establish second mounting hole and second fixed orifices and realizes the fixed of new trend fan and housing.
Optionally, the front wall of the fresh air fan extends forwards to form a mounting column, and a second mounting hole is formed in the mounting column along the front-back direction;
the front wall of the housing is provided with a second fixing hole corresponding to the second mounting hole.
The utility model discloses a wall-hanging air conditioning indoor unit includes skeleton and new trend fan, comes the joint through buckle and the draw-in groove with new trend fan and skeleton through mutually supporting to it is fixed for the mounting means of new trend fan is simple, and the joint is fixed simultaneously and is made the installation that new trend fan can stabilize.
Further, the utility model discloses an among the air conditioning indoor unit, the new trend fan extends backward at its back wall and is formed with at least one buckle, and the ascending draw-in groove of opening has been seted up in the wall correspondence of skeleton behind it for in the buckle inserts the draw-in groove downwards from last, changed current new trend fan mounting means from bottom to top, the installation makes can effectively avoid appearing in transportation and use that the new trend fan receives vibration and gravity effect condition such as not hard up, drop down simultaneously from last downwards.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a housing and a fresh air fan of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a fresh air fan and a framework of the indoor unit of the air conditioner shown in fig. 1.
Fig. 3 is a partially enlarged view of fig. 2.
Fig. 4 is a partial structural schematic view of the framework of the air conditioning indoor unit shown in fig. 2.
Fig. 5 is a schematic structural view of a fresh air fan of the indoor unit of the air conditioner shown in fig. 2.
Fig. 6 is another schematic structural view of the fresh air fan of the indoor unit of the air conditioner shown in fig. 2.
Fig. 7 is a partially sectional view schematically showing a fresh air blower and a frame of the indoor unit of the air conditioner shown in fig. 2.
Fig. 8 is a schematic structural view of a fresh air fan of an indoor unit of an air conditioner according to another embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic structural view of a housing 102 and a fresh air blower 200 of a wall-mounted air conditioner indoor unit 100 according to an embodiment of the present invention. Fig. 2 is a schematic structural view of the fresh air blower 200 and the framework 101 of the air conditioning indoor unit 100 shown in fig. 1. Fig. 3 is a partially enlarged view of fig. 2. Fig. 4 is a partial configuration diagram of the frame 101 of the air conditioning indoor unit 100 shown in fig. 2. Fig. 5 is a schematic structural view of the fresh air blower 200 of the air conditioning indoor unit 100 shown in fig. 2. Fig. 6 is another schematic structural view of the fresh air blower 200 of the indoor air conditioner 100 shown in fig. 2. Fig. 7 is a partially sectional view of the frame 101 and the fresh air blower 200 of the air conditioning indoor unit 100 shown in fig. 2.
An embodiment of the utility model provides a wall-hanging air conditioning indoor set 100 includes: a casing 104 and a fresh air blower 200. The chassis 104 includes a skeleton 101. The fresh air blower 200 is disposed in the casing 104 for introducing outdoor air, wherein the fresh air blower 200 and the frame 101 are fixed by a buckle 301 and a slot 302 which are matched with each other. The utility model discloses wall-hanging air conditioning indoor set 100 includes skeleton 101 and new trend fan 200, comes the joint through buckle 301 and draw-in groove 302 with new trend fan 200 and skeleton 101 through mutually supporting to be fixed for new trend fan 200's mounting means is simple, and the joint is fixed simultaneously and is made new trend fan 200 can stabilize the installation.
The utility model discloses machine 100 still includes housing 102 in the air conditioning, sets up in the front side of skeleton 101, and new trend fan 200 presss from both sides and locates between housing 102 and skeleton 101. As shown in fig. 1, the cover 102 generally has a top wall portion 121, a front wall portion 122, and left and right side end portions 123. An air inlet 105 is formed in a top wall 121 of the housing 102, and indoor air enters the casing 104 through the air inlet 105. The air outlet is typically located below the front of the cabinet 104. A heat exchanger and an air supply fan are also arranged in the casing 104. The heat exchanger may be a tri-fold structure for exchanging heat with air entering the enclosure 104 to form a heat exchange air stream. As shown in fig. 2, the frame 101 has a rear wall 111 and a bottom wall 112, and defines a receiving groove 113. The air supply fan is usually a cross flow fan, and is disposed in the accommodating groove 113, and is configured to promote indoor air to enter the casing 104 through the air inlet 105 to exchange heat with the heat exchanger, and then to flow out of the air outlet. With continued reference to fig. 1 and 2, the fresh air blower 200 is fixed to the frame 101 and the housing 102 on the left side of the accommodating groove 113.
Referring to fig. 5 and 7, the fresh air blower 200 may be a centrifugal blower, including a housing, a fan, a motor and a filter screen, wherein the housing is divided into two communicated chambers, one is a fan chamber in which the fan and the motor are disposed, and the other is a filter screen chamber in which the filter screen is disposed; a first fresh air outlet 241 along the up-down direction is arranged at the upper part of the shell at one side of the fan cavity, and a second fresh air outlet 242 along the up-down direction is arranged at the lower part of the shell; a fresh air inlet 203 is formed in the lower portion of the shell on one side of the filter screen cavity, a butt joint is arranged at the position of the fresh air inlet 203 to connect a hose, and the inlet side of the hose extends to the outside.
In some embodiments, in the indoor unit 100 of the air conditioner of the embodiment of the present invention, the fresh air blower 200 is formed with at least one buckle 301 extending backwards on the rear wall surface thereof; the frame 101 is provided with a slot 302 with an upward opening at a position of the rear wall 111 corresponding to the buckle 301, and the buckle 301 is inserted into the slot 302 from top to bottom. The utility model discloses in machine 100 in air conditioning indoor unit, new trend fan 200 is formed with at least one buckle 301 in its back wall ranging back, the ascending draw-in groove 302 of opening is seted up in its back wall portion 111 correspondence to skeleton 101 for buckle 301 inserts in draw-in groove 302 from the top down, the mounting means from bottom to top of current new trend fan 200 has been changed, the installation makes can effectively avoid appearing new trend fan 200 in transportation and use not hard up under vibration and the action of gravity, the circumstances such as drop from the top down.
As shown in fig. 5, two buckles 301 are formed on the rear wall surface of the fresh air fan 200 at intervals in the vertical direction; two slots 302 are formed at intervals corresponding to the rear wall 111 of the frame 101. Two buckles 301 are formed on the rear wall face of the fresh air fan 200 at intervals in the vertical direction, and stable installation in the vertical direction can be further guaranteed. The two buckles 301 on the rear wall of the fresh air blower 200 shown in fig. 5 are on the same vertical plane, i.e. they are not displaced in the left-right direction, and the two locking grooves 302 on the rear wall 111 of the frame 101 are also not displaced in the left-right direction.
Fig. 8 is a schematic structural view of a fresh air blower 200 of an air conditioning indoor unit 100 according to another embodiment of the present invention. In other embodiments, in the indoor unit 100 of the present invention, the two buckles 301 on the rear wall of the fresh air blower 200 are disposed in a staggered manner in the left-right direction, and the two slots 302 on the rear wall 111 of the frame 101 are disposed in a staggered manner in the left-right direction. When the two buckles 301 on the rear wall surface of the fresh air fan 200 are not arranged in a staggered manner in the left-right direction, horizontal swing may occur. Misplace about two buckles 301 with the back wall of new trend fan 200 and arrange, can carry on spacingly to new trend fan 200 and skeleton 101 in the left and right directions, effectively reduce swing range and reliability of new trend fan 200 in the left and right directions.
In some embodiments, in the indoor unit 100 of the air conditioner of the embodiment of the present invention, the fresh air blower 200 extends downward on the bottom wall surface thereof to form at least one buckle 301; the bottom wall 112 of the frame 101 is provided with a slot 302 with an upward opening at a position corresponding to the buckle 301, and the buckle 301 is inserted into the slot 302 from top to bottom. As shown in fig. 4, the bottom wall 112 of the framework 101 is provided with a slot 302 with an upward opening, and the bottom wall of the fresh air blower 200 is provided with a buckle 301, and the buckle 301 is inserted into the slot 302 from top to bottom. The buckle 301 of the bottom wall surface of the fresh air fan 200 is matched with the two buckles 301 of the rear wall surface of the fresh air fan to support the fresh air fan 200 in the vertical direction, so that the fresh air fan 200 can be hung on the framework 101 under the condition that other fixing structures are not needed, and particularly after-sales personnel do not need to hold the air fan to prevent the air fan from falling off in the wall-hanging after-sales process of the indoor unit 100 of the air conditioner.
In some embodiments, in the indoor unit 100 of the present invention, the elastic sleeve 303 is sleeved outside the buckle 301. The elastic sleeve 303 may be made of an elastic material such as rubber, for example. Through establishing elastic sleeve 303 at the outside cover of buckle 301, can effectively reduce the noise that indoor set 100 operation in-process arouses because the vibration makes new trend fan 200 and skeleton 101 form interference fit simultaneously, strengthens the effective cooperation intensity of new trend fan 200 and skeleton 101.
In some embodiments, in the air-conditioning indoor unit 100 according to the embodiment of the present invention, the new air blower 200 further extends backward on the rear wall surface thereof to form a mounting plate 201, and the mounting plate 201 is provided with a first mounting hole 210; the framework 101 is provided with a first fixing hole 110 at a position where the rear wall 111 of the framework corresponds to the first mounting hole 210, and the fixing member 103 is used for penetrating the first mounting hole 210 and the first fixing hole 110 to fix the fresh air fan 200 and the framework 101. Through seting up first mounting hole 210 on new trend fan 200's mounting panel 201, set up first fixed orifices 110 at the back wall portion 111 of skeleton 101 for can further carry on spacingly in vertical direction with skeleton 101 to new trend fan 200, prevent that new trend fan 200 from taking place the tenesmus. The fixing member 103 may be a screw. As shown in fig. 3 to 5, the mounting plate 201 is formed by extending from the upper portion of the rear wall surface of the fresh air blower 200 to incline upwards and backwards; the first mounting hole 210 is formed in the vertical direction, the rear wall 111 of the frame 101 protrudes forward, and the first fixing hole 110 is formed in the protrusion in the vertical direction. Referring to fig. 4, the rear wall portion 111 of the frame 101 is forwardly protruded, and a first fixing hole 110 is opened at the protrusion. The mounting panel 201 inclines upwards to extend backward from the upper portion of the back wall of new trend fan 200 for the position of mounting panel 201 is higher than the buckle 301 of the back wall of new trend fan 200, and first mounting hole 210 is seted up along upper and lower direction simultaneously, makes things convenient for the equipment of mounting 103.
In some embodiments, in the air-conditioning indoor unit 100 according to the embodiment of the present invention, the fresh air blower 200 is provided with a second mounting hole 220; a second fixing hole (not shown) is formed in the housing 102 at a position corresponding to the second mounting hole 220, and the fresh air fan 200 and the housing 102 are fixed by the fixing member 103 penetrating through the second mounting hole 220 and the second fixing hole. In order to prevent the use of the new air fan 200, the vibration generated by the operation of the new air fan 200 causes the relative swing between the new air fan 200 and the housing 102 to generate noise, the new air fan 200 is provided with a second mounting hole 220, the housing 102 is provided with a second fixing hole, the new air fan 200 and the housing 102 are fixed by using the fixing member 103, and the noise volume caused by the vibration can be effectively reduced. The fixing member 103 may be a screw. As shown in fig. 5, the front wall of the fresh air fan 200 extends forward to form a mounting column 202, and the mounting column 202 is provided with a second mounting hole 220 along the front-rear direction; the front wall 122 of the housing 102 is provided with a second fixing hole at a position corresponding to the second mounting hole 220.
In the description of the present embodiment, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A wall-mounted air conditioner indoor unit, comprising:
a housing comprising a skeleton; and
the new trend fan set up in the casing for introduce the outdoor air, wherein the new trend fan with the skeleton comes the joint through the buckle and the draw-in groove of mutually supporting and fixes.
2. An indoor unit of an air conditioner according to claim 1,
the rear wall of the fresh air fan extends backwards to form at least one buckle;
the framework is provided with the clamping groove with an upward opening at the position, corresponding to the buckle, of the rear wall part of the framework, and the buckle is inserted into the clamping groove from top to bottom.
3. An indoor unit of an air conditioner according to claim 2,
two buckles are formed on the rear wall surface of the fresh air fan at intervals along the vertical direction;
the back wall part of skeleton corresponds the interval and is formed with two the draw-in groove.
4. An indoor unit of an air conditioner according to claim 3,
the two buckles on the rear wall surface of the fresh air fan are arranged in a staggered mode in the left-right direction, and the two clamping grooves on the rear wall portion of the framework are arranged in a staggered mode in the left-right direction.
5. An indoor unit of an air conditioner according to claim 1,
the bottom wall surface of the fresh air fan extends downwards to form at least one buckle;
the framework is provided with the clamping groove with an upward opening at the position, corresponding to the buckle, of the bottom wall part of the framework, and the buckle is inserted into the clamping groove from top to bottom.
6. An indoor unit of an air conditioner according to claim 1,
the outside cover of buckle is equipped with the elastic sleeve.
7. An indoor unit of an air conditioner according to claim 1,
the rear wall surface of the fresh air fan extends backwards to form a mounting plate, and a first mounting hole is formed in the mounting plate;
the framework is provided with a first fixing hole in the position, corresponding to the first mounting hole, of the rear wall portion of the framework, and the fresh air fan and the framework are fixed by means of the fixing piece penetrating through the first mounting hole and the first fixing hole.
8. An indoor unit of an air conditioner according to claim 7,
the mounting plate is formed by inclining upwards and backwards and extending from the upper part of the rear wall surface of the fresh air fan;
the first mounting hole is formed along the vertical direction, and the first fixing hole is formed along the vertical direction.
9. An indoor unit of an air conditioner according to claim 1,
the casing further comprises a housing arranged on the front side of the framework, and the fresh air fan is clamped between the housing and the framework;
a second mounting hole is formed in the fresh air fan;
and a second fixing hole is formed in the position, corresponding to the second mounting hole, of the housing, and the fixing piece is used for penetrating the second mounting hole and the second fixing hole to fix the fresh air fan and the housing.
10. An indoor unit of an air conditioner according to claim 9,
the front wall of the fresh air fan extends forwards to form an installation column, and the installation column is provided with a second installation hole along the front-back direction;
the front wall of the housing is provided with a second fixing hole corresponding to the second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220156433.6U CN217235839U (en) | 2022-01-20 | 2022-01-20 | Wall-mounted air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220156433.6U CN217235839U (en) | 2022-01-20 | 2022-01-20 | Wall-mounted air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217235839U true CN217235839U (en) | 2022-08-19 |
Family
ID=82832710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220156433.6U Active CN217235839U (en) | 2022-01-20 | 2022-01-20 | Wall-mounted air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217235839U (en) |
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2022
- 2022-01-20 CN CN202220156433.6U patent/CN217235839U/en active Active
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