CN217357175U - Wall-mounted air conditioner indoor unit - Google Patents
Wall-mounted air conditioner indoor unit Download PDFInfo
- Publication number
- CN217357175U CN217357175U CN202220084753.5U CN202220084753U CN217357175U CN 217357175 U CN217357175 U CN 217357175U CN 202220084753 U CN202220084753 U CN 202220084753U CN 217357175 U CN217357175 U CN 217357175U
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- Prior art keywords
- indoor unit
- wall
- housing
- air conditioning
- conditioning indoor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an indoor unit of wall-mounted air conditioner, this indoor unit of wall-mounted air conditioner include housing and front panel, and the top of housing has the air-inlet grille, and front panel detachably is fixed in the front side of housing, and the front side of air-inlet grille transversely is provided with a plurality of first draw-in grooves along it, and the surface of front panel towards the housing is formed with a plurality of first joint portions, and first joint portion configures into and cooperates with first draw-in groove one-to-one when the current panel is fixed in the housing to fastening air-inlet grille. The utility model discloses a machine in wall-hanging air conditioning can utilize the cooperation of first joint portion and first draw-in groove to reduce the flashing seam between housing and the front panel, can prevent again that the air inlet grid from flagging to central part, guarantees that the outward appearance of air inlet grid is normal, and the practicality is strong, easily promotes.
Description
Technical Field
The utility model relates to an air conditioning field especially relates to a wall-hanging air conditioning indoor set.
Background
In the traditional air-conditioning indoor unit, the top of the housing is provided with an air inlet grille, and the front panel is fixed on the front side of the housing to play roles of decorating and protecting the indoor unit. However, there is not assembly structure between the air inlet grille and the front panel of housing, and after the complete machine assembly was accomplished, if the length direction size accuracy control of front panel was not good, then panel middle part warpage appeared easily, the great problem of flash joint between the top of housing and the panel, in addition, the air conditioner process long time use, the air inlet grille at top appears ageing deformation, stress relaxation easily, the grid can be by the middle part flagging.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome at least one defect among the prior art, provide a wall-hanging air conditioning indoor set.
The utility model discloses a further purpose is not only to reduce the crack between housing and the front panel, but also to prevent that the air-inlet grille is flagging to central part, guarantees that the outward appearance of air-inlet grille is normal.
The utility model discloses another further purpose is that the air-inlet grille provides the intensity and supports, guarantees that the air-inlet grille can not warp.
Another further object of the present invention is to secure the housing to the front panel.
Particularly, the utility model provides a wall-hanging air conditioning indoor set, include: the top of the housing is provided with an air inlet grille; a front panel detachably fixed to a front side of the housing; wherein the front side of air-inlet grille transversely is provided with a plurality of first draw-in grooves along it, and the surface of front panel towards the housing is formed with a plurality of first joint portions, and first joint portion configures into and cooperates with first draw-in groove one-to-one when front panel is fixed in the housing to fastening air-inlet grille.
Optionally, every first draw-in groove opens downwards, and when first joint portion and first draw-in groove cooperate, first joint portion stretches into in the first draw-in groove from bottom to top to upwards lift air-inlet grille.
Optionally, the air inlet grille comprises a hollowed-out part for forming a heat exchange airflow inlet; the quantity of first draw-in groove is two, and two first draw-in grooves set up in the front side of fretwork portion.
Optionally, a ratio of a pitch of the two first card slots to a lateral length of the hollow portion is between 1/4 and 3/4.
Optionally, the air-inlet grille has two fixing parts connected to the two transverse ends of the hollow part; the housing further includes: the front frame comprises two connecting parts and a transverse main body, wherein the two connecting parts respectively extend downwards from the front sides of the two fixing parts, and the transverse main body is transversely connected to the tail ends of the two connecting parts; two side wall plates extending downward from the side parts of the two fixing parts respectively; and a bottom wall panel horizontally connected between the distal ends of the two side wall panels, and a front end of the bottom wall panel is connected to the bottom portion of the lateral body.
Optionally, set up a second draw-in groove on every connecting portion respectively, the surface of front panel towards the housing is formed with two second joint portions, and second joint portion cooperates with the second draw-in groove one-to-one to be fixed in the housing with the front panel.
Optionally, each second clamping groove is provided with a positioning hole, each second clamping portion is provided with a positioning pin, and when the second clamping portions are matched with the second clamping grooves, the positioning pins extend into the positioning holes.
Optionally, the housing further includes a support rib for connecting the hollow portion and the transverse body, a limiting hole is formed on the support rib, and a limiting column matched with the limiting hole is formed on the surface of the front panel facing the housing.
Optionally, be provided with a plurality of third draw-in groove on the horizontal main part, the surface of front panel towards the housing forms a plurality of third joint portion with the one-to-one cooperation of third draw-in groove.
Optionally, the junction of the bottom wall plate and the transverse body is formed with a heat exchange airflow outlet opening towards the front and the lower part.
The utility model discloses an among the wall-hanging air conditioning indoor set, the top of housing has the air-inlet grid, the front side of air-inlet grid transversely is provided with a plurality of first draw-in grooves along it, the front panel is formed with a plurality of first joint portions towards the surface of housing, when the front panel is fixed in the place ahead of housing, first joint portion on the front panel stretches into in the first draw-in groove of air-inlet grid front side, so not only can be with front panel and air-inlet grid tensile in opposite directions, reduce the flash joint between the two, make front panel and housing be connected more firmly and pleasing to the eye, but also the tensile air-inlet grid of direction of front panel of first joint portion of still utilizable, prevent that the air-inlet grid is flagging to central authorities's middle part, guarantee that the outward appearance of air-inlet grid is normal.
Further, the utility model discloses an among the wall-hanging air conditioning indoor set, because every first draw-in groove opens downwards, present panel and housing are fixed mutually the back, and first joint portion can be gone into the inside of first draw-in groove from down to upwards ground card, can utilize first joint portion to upwards lift the air-inlet grid like this, further provides the intensity for the air-inlet grid and supports, guarantees that the air-inlet grid can not warp.
Further, the utility model discloses an among the wall-hanging air conditioning indoor set, be provided with the second draw-in groove on two connecting portions of housing respectively, the front panel is formed with two second joint portions towards the surface of housing, is provided with a plurality of third draw-in grooves in the horizontal main part of housing, and the surface formation of front panel towards the housing forms a plurality of third joint portions with the complex of third draw-in groove one-to-one. During assembly, two second joint portions are matched with two second clamping grooves in a one-to-one correspondence mode, and a plurality of third clamping grooves are matched with a plurality of third clamping portions in a one-to-one correspondence mode, so that the front panel is installed on the housing.
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 to scale. In the drawings:
fig. 1 is a schematic view of a wall-mounted air conditioning indoor unit according to an embodiment of the present invention;
fig. 2 is an exploded view of a duct frame, an evaporator and a cross flow fan in a wall-mounted air conditioner indoor unit according to an embodiment of the present invention;
fig. 3 is an exploded view of a front panel, a casing and an air duct frame of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention;
fig. 4 is a schematic view of a casing at one viewing angle in a wall-mounted air conditioning indoor unit according to an embodiment of the present invention, which shows a front structure of the casing;
FIG. 5 is an enlarged view of portion A of the housing of FIG. 4 showing a first card slot;
fig. 6 is a schematic view of a casing at another view angle in a wall-mounted air conditioner indoor unit according to an embodiment of the present invention, showing an internal structure of the casing;
FIG. 7 is an enlarged view of portion B of the housing of FIG. 6 showing a second card slot;
fig. 8 is a schematic view illustrating a front panel of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention;
FIG. 9 is an enlarged view of portion C of the front panel of FIG. 8 showing a first snap-in portion;
FIG. 10 is an enlarged view of portion D of the front panel of FIG. 8 showing a second snap-in portion;
FIG. 11 is an enlarged view of section E of the front panel of FIG. 8 showing the spacing post;
FIG. 12 is an enlarged view of portion F of the front panel of FIG. 8 showing a snap;
fig. 13 is an enlarged view of the portion G of the front panel shown in fig. 8, showing a third snap-fit portion.
Detailed Description
In the description of the present embodiment, it is to be understood that the terms "longitudinal direction", "lateral direction", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "depth", and the like indicate the orientation or positional relationship based on the orientation in the normal use state of the wall-mounted air conditioning indoor unit 1 as a reference, and can be determined with reference to the orientation or positional relationship shown in the drawings, for example, "front" indicating the orientation means the side toward the user. This is merely to facilitate the description of the invention and to simplify the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be taken as limiting the invention.
Referring to fig. 1 to 3, fig. 1 is a schematic view of a wall-mounted air conditioner indoor unit 1 according to an embodiment of the present invention, fig. 2 is an exploded view of a duct frame 20, an evaporator 30, and a cross-flow fan 40 of the wall-mounted air conditioner indoor unit 1 according to an embodiment of the present invention, and fig. 3 is an exploded view of a front panel 50, a casing 10, and a duct frame 20 of the wall-mounted air conditioner indoor unit 1 according to an embodiment of the present invention.
The utility model provides a wall-mounted air conditioner indoor unit 1, this wall-mounted air conditioner indoor unit 1 generally can include housing 10, wind channel skeleton 20, evaporimeter 30 and cross-flow fan 40.
The casing 10 protects the whole wall-mounted air conditioner indoor unit 1, an air inlet grille 110 is arranged at the top of the casing 10, a heat exchange airflow inlet 12 is formed on the air inlet grille 110, and a heat exchange airflow outlet 14 is arranged below the front side of the casing 10.
The duct frame 20 is disposed inside the housing 10, the duct frame 20 is formed with a heat exchange duct 222 extending in a transverse direction, and the heat exchange duct 222 has an air inlet side opening toward the heat exchange airflow inlet 12 and an air outlet side opening toward the heat exchange airflow outlet 14.
The evaporator 30 is installed on the air duct framework 20 and covers the heat exchange air duct 222 to exchange heat with the air sucked into the housing 10 from the heat exchange airflow inlet 12, and the air after heat exchange is discharged into the room through the air outlet side of the air duct framework 20 and the heat exchange airflow outlet 14 of the housing 10, so as to realize refrigeration or heating.
The cross-flow fan 40 is installed in the heat exchange air duct 222 in the transverse direction, and is used for promoting the indoor air flow to enter the casing 10 from the heat exchange air flow inlet 12 to exchange heat with the evaporator 30, and finally to be discharged from the heat exchange air flow outlet 14.
In some embodiments, the wall-mounted air conditioning indoor unit 1 may further include a front panel 50, and the front panel 50 may be detachably fixed to a front side of the casing 10 to decorate and protect the wall-mounted air conditioning indoor unit 1.
Referring to fig. 4, 5, 8 and 9, fig. 4 is a schematic view of the casing 10 at a viewing angle in the wall-mounted air conditioning indoor unit 1 according to an embodiment of the present invention, showing a front structure of the casing 10, fig. 5 is an enlarged view of a portion a of the casing 10 shown in fig. 4, showing a first engaging groove 116, fig. 8 is a schematic view of a front panel 50 in the wall-mounted air conditioning indoor unit 1 according to an embodiment of the present invention, and fig. 9 is an enlarged view of a portion C of the front panel 50 shown in fig. 8, showing a first engaging portion 51.
Further, a plurality of first clamping grooves 116 are transversely arranged on the front side of the air inlet grille 110, a plurality of first clamping portions 51 are formed on the surface of the front panel 50 facing the housing 10, and the first clamping portions 51 are configured to be matched with the first clamping grooves 116 in a one-to-one correspondence manner when the front panel 50 is fixed to the housing 10 so as to fasten the air inlet grille 110.
In the present embodiment, the front panel 50 is detachably connected to the housing 10, for example, by clipping, screwing, or joggling. When the front panel 50 is fixed to the front of the housing 10, the first engaging portion 51 of the front panel 50 extends into the first engaging groove 116 at the front side of the air inlet grille 110 to fasten the front panel 50 and the air inlet grille 110 together.
As described in the background section, a flash seam is generated between the front panel 50 and the housing 10 after the two are assembled, when there is a certain error between the lateral length of the front panel 50 and the lateral length of the housing 10 (for example, when the lateral length of the front panel 50 is greater than the lateral length of the housing 10).
In this embodiment, the first engaging portion 51 is engaged with the first engaging groove 116, so that the front panel 50 and the air inlet grille 110 can be stretched in opposite directions to reduce the gap, and the front panel 50 is more firmly and beautifully connected to the housing 10.
In addition, because the heat exchange airflow inlet 12 needs to be formed in the air-inlet grille 110, the strength of the air-inlet grille 110 is relatively weak, and after a long-time operation, the air-inlet grille 110 may be aged and deformed, and may be relaxed in stress, and the middle portion may sag.
In this embodiment, since the first engaging groove 116 is installed at the front side of the air inlet grille 110, when the first engaging portion 51 is engaged with the first engaging groove 116, the first engaging portion 51 can also stretch the air inlet grille 110 forward to prevent the central portion of the air inlet grille 110 from sagging, so as to ensure the normal appearance of the air inlet grille 110, and this technical effect has been verified in trial products.
In some embodiments, each first engaging groove 116 is open downward, and when the first engaging portion 51 is engaged with the first engaging groove 116, the first engaging portion 51 extends into the first engaging groove 116 from bottom to top to lift the air-intake grille 110 upward.
As mentioned above, the strength of the air inlet grille 110 is relatively weak, and in the present embodiment, since the first locking slot 116 is open downward, when the front panel 50 is fixed to the housing 10, the first locking portion 51 is locked into the first locking slot 116 from bottom to top, so that the first locking portion 51 can lift the air inlet grille 110 upward, and further provide strength support for the air inlet grille 110, and ensure that the air inlet grille 110 is not deformed.
Referring to FIG. 4, in some embodiments, the air intake grille 110 may further include a hollowed-out portion 112 for forming the heat exchange airflow inlet 12. Specifically, the hollowed-out portion 112 may be located at a position laterally central to the air intake grille 110, and may be formed by a plurality of support beams arranged in a cross manner to form the heat exchange airflow inlet 12.
The number of the first engaging grooves 116 may also be two, and two first engaging grooves 116 are disposed on the front side of the hollow portion 112. Because the heat exchange airflow inlet 12 is formed in the hollow-out portion 112, the first clamping groove 116 is more reasonably arranged on the front side of the hollow-out portion 112, and the overall strength of the air inlet grille 110 can be improved in a targeted manner.
Further, the ratio of the distance between the two first slots 116 to the transverse length of the hollow-out portion 112 is between 1/4 and 3/4, such as 1/4, 1/2, 3/4, and the like. The above-mentioned limitation makes two first engaging grooves 116 more reasonable, so that the air-inlet grille 110 is uniformly stretched and lifted by the first engaging portions 51.
Referring to fig. 4 and 6, fig. 6 is a schematic view of the casing 10 at another viewing angle in the wall-mounted air conditioning indoor unit 1 according to an embodiment of the present invention, which shows the internal structure of the casing 10. In some embodiments, the air grille 110 has two fixing portions 114 connected to both lateral ends of the hollow portion 112. The housing 10 may further include a front frame 120, a bottom wall plate 140, and two side wall plates 130, the front frame 120 including two connection parts 122 respectively extending downward from front sides of the two fixing parts 114, respectively, and a transverse body 124 connected to distal ends of the two connection parts 122 in a transverse direction, the two side wall plates 130 respectively extending downward from side parts of the two fixing parts 114, the bottom wall plate 140 being horizontally connected between distal ends of the two side wall plates 130, and a front end of the bottom wall plate 140 being connected to a bottom portion of the transverse body 124.
That is, the air intake grille 110, the bottom wall plate 140, the two front frames 120, and the two side wall plates 130 may collectively enclose the enclosure 10 to accommodate other components.
Further, the junction of the bottom wall plate 140 and the transverse body 124 is formed with a heat exchange airflow outlet 14 opened forward and downward, and the heat exchange airflow outlet 14 may be located at a central position of the junction of the bottom wall plate 140 and the transverse body 124.
Referring to fig. 6, 7, 8 and 10, fig. 7 is an enlarged view of a portion B of the housing 10 shown in fig. 6, showing a second card slot 126, and fig. 10 is an enlarged view of a portion D of the front panel 50 shown in fig. 8, showing a second card portion 52.
In some embodiments, a second locking groove 126 is respectively disposed on the connecting portion 122 of each front frame 120, two second locking portions 52 are formed on the surface of the front panel 50 facing the housing 10, and the second locking portions 52 and the second locking grooves 126 are matched in a one-to-one correspondence manner to fix the front panel 50 to the housing 10.
Referring to fig. 4, 6 and 7, in particular, the connecting portion 122 is provided with a second card slot 126 in an inner portion facing away from the front panel 50, the second card slot 126 may be defined by two opposite card connecting plates 126a, and the connecting portion 122 forms a card interface 127 (as shown in fig. 4) at a position between the two card connecting plates 126a, and when the front panel 50 is fixed with the housing 10, the second card portion 52 extends into the second card slot 126 from the card interface 127 of the connecting portion 122.
Referring to fig. 7 and 10, further, each second card slot 126 has a positioning hole 126b, each second card connecting portion 52 has a positioning pin 52a, and when the second card connecting portion 52 is matched with the second card slot 126, the positioning pin 52a extends into the positioning hole 126 b.
Specifically, the positioning hole 126b may be opened in one of the clamping plates 126a, in the process that the second clamping portion 52 extends into the second clamping groove 126, the positioning pin 52a on the second clamping portion 52 may cause the two clamping plates 126a to elastically deform until the positioning pin 52a enters the positioning hole 126b, the second clamping portion 52 recovers its original shape, the second clamping portion 52 is clamped with the second clamping groove 126, so that under the matching of the positioning pin 52a and the positioning hole 126b, the second clamping portion 52 is connected with the second clamping groove 126 more stably, the second clamping portion 52 is not easy to fall off, and the reliability is improved.
Referring to fig. 4, 5 and 11, fig. 11 is an enlarged view of section E of the front panel 50 of fig. 8, showing the restraint posts 54. In some embodiments, the cover 10 further includes a supporting rib 150 for connecting the hollow portion 112 and the transverse body 124, and a limiting hole 152 is formed on the supporting rib 150, and a limiting column 54 matched with the limiting hole 152 is formed on the surface of the front panel 50 facing the cover 10.
The support rib 150 may extend forward from the center of the rear end of the hollow portion 112 and then extend downward to connect with the transverse body 124, and the support rib 150 may improve the overall strength of the housing 10 to prevent the air inlet grille 110 from collapsing downward.
One side of the support rib 150 facing the front panel 50 is provided with a limiting hole 152, the inner side of the front panel 50 is provided with a limiting column 54, and the limiting column 54 and the limiting hole 152 are matched to pre-position the housing 10 and the front panel 50, so that assembly is facilitated.
Referring to fig. 12, fig. 12 is an enlarged view of portion F of the front panel 50 of fig. 8, showing the clasp 55. In addition, can also set up on the front panel 50 and be used for carrying out spacing buckle 55 to brace rod 150, buckle 55 can carry out further spacing to brace rod 150, improves installation effectiveness and steadiness.
Referring to fig. 4 and 13, fig. 13 is an enlarged view of the portion G of the front panel 50 shown in fig. 8, showing a third engaging portion 53. In some embodiments, a plurality of third slots 128 are disposed on the transverse body 124, and a surface of the front panel 50 facing the casing 10 forms a plurality of third locking portions 53 corresponding to the third slots 128. When assembled, the third locking groove 128 cooperates with the third locking portion 53 to further secure the front panel 50 and the cover 10.
The utility model discloses an in wall-hanging air conditioning indoor set 1, the top of housing 10 has air-inlet grille 110, air-inlet grille 110's front side transversely is provided with a plurality of first draw-in grooves 116 along it, front panel 50 is formed with a plurality of first joint portion 51 towards the surface of housing 10, when front panel 50 is fixed in the place ahead of housing 10, first joint portion 51 on the front panel 50 stretches into in the first draw-in groove 116 of air-inlet grille 110 front side, not only can be tensile with front panel 50 and air-inlet grille 110 in opposite directions like this, reduce the flash seam between the two, make front panel 50 be connected more firmly and pleasing to the eye with housing 10, but also can utilize first joint portion 51 to tensile air-inlet grille 110 of direction of front panel 50, prevent that air-inlet grille 110 is flagging to central part, guarantee that air-inlet grille 110's outward appearance is normal.
Further, the utility model discloses an among the wall-hanging air conditioning indoor set 1, because every first draw-in groove 116 opens downwards, current panel 50 is fixed mutually with housing 10 after, first joint portion 51 can be gone into the inside of first draw-in groove 116 from down to upwards ground card, can utilize first joint portion 51 to upwards lift air-inlet grille 110 like this, further provides the intensity for air-inlet grille 110 and supports, guarantees that air-inlet grille 110 can not warp.
Further, the utility model discloses an in the wall-hanging air conditioning indoor set 1, be provided with second draw-in groove 126 on two connecting portion 122 of housing 10 respectively, front panel 50 is formed with two second joint portion 52 towards the surface of housing 10, is provided with a plurality of third draw-in grooves 128 on the horizontal main part 124 of housing 10, and front panel 50 forms a plurality of third joint portion 53 with third draw-in groove 128 one-to-one complex towards the surface of housing 10. During assembly, the two second clamping portions 52 are matched with the two second clamping slots 126 in a one-to-one correspondence manner, and the plurality of third clamping slots 128 are matched with the plurality of third clamping portions 53 in a one-to-one correspondence manner, so that the front panel 50 is installed on the housing 10.
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:
the top of the housing is provided with an air inlet grid;
a front panel detachably fixed to a front side of the housing; wherein
The front side of air-inlet grille transversely is provided with a plurality of first draw-in grooves along it, the front panel orientation the surface of housing is formed with a plurality of first joint portions, first joint portion configures into to be worked as the front panel is fixed in during the housing with first draw-in groove one-to-one cooperates, with the fastening air-inlet grille.
2. The wall-mounted air conditioning indoor unit of claim 1, wherein the air conditioning indoor unit is provided in a wall-mounted type
Every first draw-in groove opens downwards, works as first joint portion with during the cooperation of first draw-in groove, first joint portion stretches into from bottom to top in the first draw-in groove to upwards lift the air-inlet grille.
3. The wall-mounted air conditioning indoor unit of claim 1, wherein the air conditioning indoor unit is provided in a wall-mounted type
The air inlet grille comprises a hollow part for forming a heat exchange airflow inlet;
the number of the first clamping grooves is two, and the two first clamping grooves are arranged on the front side of the hollow portion.
4. The wall-mounted air conditioning indoor unit of claim 3, wherein the air conditioning indoor unit is provided in a wall-mounted type
The ratio of the distance between the two first clamping grooves to the transverse length of the hollow part is between 1/4 and 3/4.
5. The wall-mounted air conditioning indoor unit of claim 3, wherein the air conditioning indoor unit includes a fan unit
The air inlet grille is provided with two fixing parts connected to the two transverse ends of the hollow part;
the housing further comprises:
a front frame including two connection parts respectively extending downward from front sides of the two fixing parts, and a lateral body connected to ends of the two connection parts in a lateral direction;
the two side wall plates extend downwards from the side parts of the two fixing parts respectively;
a bottom wall panel connected horizontally between the ends of the two side wall panels and having a front end connected to the bottom portion of the transverse body.
6. The wall-mounted air conditioning indoor unit of claim 5, wherein the air conditioning indoor unit is provided with a guide member
Every set up a second draw-in groove on the connecting portion respectively, the front panel orientation the surface of housing is formed with two second joint portions, second joint portion with the cooperation of second draw-in groove one-to-one, in order to incite somebody to action the front panel is fixed in the housing.
7. The wall-mounted air conditioning indoor unit of claim 6, wherein the air conditioning indoor unit is provided with a heat exchanger
Each second clamping groove is provided with a positioning hole, each second clamping portion is provided with a positioning pin, and when the second clamping portions are matched with the second clamping grooves, the positioning pins stretch into the positioning holes.
8. The wall-mounted air conditioning indoor unit of claim 5, wherein the air conditioning indoor unit is provided with a guide member
The housing further comprises a support rib used for connecting the hollow part and the transverse main body, a limiting hole is formed in the support rib, and a limiting column matched with the limiting hole is formed on the surface, facing the housing, of the front panel.
9. The wall-mounted air conditioning indoor unit of claim 5, wherein the air conditioning indoor unit is provided with a guide member
The horizontal main part is provided with a plurality of third draw-in grooves, the front panel towards the surface of housing form with a plurality of third joint portion of third draw-in groove one-to-one cooperation.
10. The wall-mounted air conditioning indoor unit of claim 5, wherein the air conditioning indoor unit is provided with a guide member
And a heat exchange airflow outlet which is open towards the front lower part is formed at the joint of the bottom wall plate and the transverse main body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084753.5U CN217357175U (en) | 2022-01-13 | 2022-01-13 | Wall-mounted air conditioner indoor unit |
| PCT/CN2022/120253 WO2023134213A1 (en) | 2022-01-13 | 2022-09-21 | Wall-mounted air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084753.5U CN217357175U (en) | 2022-01-13 | 2022-01-13 | Wall-mounted air conditioner indoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN217357175U true CN217357175U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220084753.5U Active CN217357175U (en) | 2022-01-13 | 2022-01-13 | Wall-mounted air conditioner indoor unit |
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| CN (1) | CN217357175U (en) |
| WO (1) | WO2023134213A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023134213A1 (en) * | 2022-01-13 | 2023-07-20 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141677Y (en) * | 2007-11-08 | 2008-10-29 | 宁波奥克斯空调有限公司 | Air outlet structure of wall-hanging type air conditioner indoor set |
| KR101742502B1 (en) * | 2015-12-31 | 2017-06-01 | 엘지전자 주식회사 | An air conditioner |
| KR102403336B1 (en) * | 2015-12-31 | 2022-05-27 | 엘지전자 주식회사 | An air conditioner |
| CN206113127U (en) * | 2016-09-07 | 2017-04-19 | 青岛海尔空调器有限总公司 | Air -conditioning indoor unit |
| CN207196644U (en) * | 2017-07-25 | 2018-04-06 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit |
| CN209310235U (en) * | 2018-12-29 | 2019-08-27 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN212431090U (en) * | 2020-08-19 | 2021-01-29 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN217357175U (en) * | 2022-01-13 | 2022-09-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
-
2022
- 2022-01-13 CN CN202220084753.5U patent/CN217357175U/en active Active
- 2022-09-21 WO PCT/CN2022/120253 patent/WO2023134213A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023134213A1 (en) * | 2022-01-13 | 2023-07-20 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023134213A1 (en) | 2023-07-20 |
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