CN215909212U - Indoor unit and air conditioner - Google Patents
Indoor unit and air conditioner Download PDFInfo
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- CN215909212U CN215909212U CN202122241791.5U CN202122241791U CN215909212U CN 215909212 U CN215909212 U CN 215909212U CN 202122241791 U CN202122241791 U CN 202122241791U CN 215909212 U CN215909212 U CN 215909212U
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Abstract
The embodiment provides an indoor unit and an air conditioner, and belongs to the technical field of air conditioners. The indoor unit includes a center frame and an air guide plate assembly. The air deflector assembly is rotatably mounted to the center frame. The air deflection assembly has a first position and a second position; be provided with spacing portion on the center, spacing portion includes first wall and second wall, is provided with cooperation portion on the air deflection subassembly. When the air deflector assembly is at the first position, the matching part is abutted against the first wall surface. When the air deflector assembly is at the second position, the matching part is abutted against the second wall surface. Through set up spacing portion on the center and set up cooperation portion on air deflection assembly, when air deflection assembly is located the primary importance, utilize the first wall butt of cooperation portion and spacing portion and when air deflection assembly is located the second place, utilize the second wall butt of cooperation portion and spacing portion to avoid air deflection assembly and center to bump and damage, improved the problem of air deflection assembly wearing and tearing and abnormal sound.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an indoor unit and an air conditioner.
Background
An Air Conditioner (Air Conditioner) is a device that manually adjusts and controls parameters such as temperature, humidity, and flow rate of ambient Air in a building or structure.
Air guide plate assemblies are mostly arranged on the air conditioner. The air guide plate assembly is connected with a driving box of the air conditioner to drive the air guide plate assembly to rotate to form different opening angles.
In the prior art, the air deflector assembly collides with the middle frame in the rotating process, so that the air deflector assembly is abraded, damaged and has abnormal sound.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problem that the air deflector component can collide with the middle frame in the rotating process of the air deflector component, so that the air deflector component is damaged.
In order to solve the above problems, embodiments of the present invention provide an indoor unit and an air conditioner, which can limit the position of an air guide plate assembly, and prevent the air guide plate assembly from colliding with a middle frame during rotation of the air guide plate assembly, so as to prevent the air guide plate assembly from being damaged.
In a first aspect, the present invention provides an indoor unit, including a middle frame and an air deflector assembly, wherein the air deflector assembly is rotatably mounted on the middle frame, and the air deflector assembly includes a first position and a second position; the air guide plate is characterized in that a limiting portion is arranged on the middle frame and comprises a first wall surface and a second wall surface, a matching portion is arranged on the air guide plate assembly, the air guide plate assembly is in the first position and abutted against the first wall surface, and the air guide plate assembly is in the second position and abutted against the second wall surface.
This embodiment is through set up spacing portion on the center and set up cooperation portion on air deflection assembly, utilizes spacing portion and cooperation portion cooperation to realize the restriction to air deflection assembly position, has avoided air deflection assembly and center to bump and wearing and tearing, has improved the problem that air deflection assembly damaged and abnormal sound. When the air deflector assembly is located at the first position, the matching part is abutted to the first wall surface of the limiting part, so that the air deflector assembly is limited to collide with the frame at the middle first position. When the air deflector assembly is located at the second position, the matching part is abutted to the second wall surface of the limiting part, so that the air deflector assembly is limited from colliding and wearing with the middle frame when located at the second position, and the problems that the air deflector assembly is damaged and generates abnormal sound due to collision with the middle frame are solved.
In an alternative embodiment, the engagement portion has a third wall surface and a fourth wall surface, the third wall surface abuts against the first wall surface when the air guide plate assembly is in the first position, and the fourth wall surface abuts against the second wall surface when the air guide plate assembly is in the second position.
When the air deflector assembly of this embodiment is in the primary importance, utilize the third wall of cooperation portion and the first wall butt of spacing portion, spacing effect when promotion air deflector assembly that can be better is in the primary importance. When air deflection assembly was in the second position, the fourth wall of utilization cooperation portion and the second wall butt of spacing portion, the spacing effect of promotion air deflection assembly when the second position that can be better.
In an optional embodiment, a mounting groove is formed in the middle frame, the air deflector assembly is rotatably mounted in the mounting groove, and the limiting portion is convexly arranged on the bottom wall of the mounting groove. The bottom wall of the mounting groove is convexly provided with the limiting part, so that the limiting part can be better matched with the matching part, and the forming is facilitated.
In an alternative embodiment, the mounting groove is recessed in an outer side of the middle frame. The mounting groove is arranged on the outer side of the middle frame, so that the air guide plate assembly is convenient to mount.
In an alternative embodiment, the fitting portion is provided protruding from the air deflection assembly. The convex cooperation of the cooperation part and the limiting part can be better achieved.
In an optional implementation manner, a mounting groove is formed in the middle frame, the limiting portion is convexly arranged in the mounting groove, the air deflector assembly comprises an air deflector and a rotating shaft, the rotating shaft is mounted on the air deflector, the air deflector is rotatably mounted in the mounting groove through the rotating shaft, so that the air deflector rotates along an axis where the rotating shaft is located, and the matching portion is convexly arranged on the rotating shaft. The matching part is convexly arranged on the rotating shaft, so that the matching part and the rotating shaft can rotate simultaneously, the rotating angle is the same, and the matching part and the limiting part can be conveniently matched.
In an optional embodiment, the number of the limiting portions includes two, the two limiting portions are respectively convexly arranged at two ends of the mounting groove, the number of the rotating shafts includes two, the two rotating shafts are respectively arranged at two opposite ends of the air guide, and the two limiting portions are respectively matched with the two matching portions on the rotating shafts. The matching parts in the rotating shafts at the two ends of the mounting groove are matched with the limiting parts and the two ends of the air guide piece, so that the two sides of the air guide plate assembly are uniformly stressed, and the deformation of the air guide assembly is avoided.
In an optional embodiment, a through groove is formed in the limiting portion, the rotating shaft is rotatably mounted in the through groove, and the matching portion is convexly arranged on a side wall of the rotating shaft. The limiting part is provided with the through groove, so that the rotating shaft can pass through the limiting part conveniently, and the through groove can be used for realizing the pre-positioning of the rotating shaft. The matching part is convexly arranged on the side wall of the rotating shaft, so that the matching part is matched with the limiting part conveniently.
In an optional implementation manner, the rotating shaft includes a first section and a second section that are connected to each other, the first section is connected to the air guide, the fitting portion is protruded on a side wall of the second section, the through groove includes a first groove section and a second groove section, both the first wall surface and the second wall surface are connected to a side wall of the second groove section, the first section is installed on the first groove section, and the second section is installed on the second groove section.
In an alternative embodiment, the first wall surface and the second wall surface are located on both sides of the second groove section. The first side wall and the second side wall are arranged on two sides of the second groove section, so that the matching parts can be abutted better.
The arrangement of the first section in cooperation with the first groove section in this embodiment enables pre-positioning of the shaft during assembly of the shaft. The second section is arranged, and the matching part is arranged on the side wall of the second section in a protruding mode and is abutted to the first wall face and the second wall face in the rotating process.
In an alternative embodiment, the third wall surface and the fourth wall surface are two side walls opposite to the matching portion, and the first wall surface and the second wall surface are respectively located on two sides of the second groove section. By arranging the first wall surface and the second wall surface on the two sides of the second groove section, the first wall surface can be abutted against the third wall surface and the second wall surface can be abutted against the fourth wall surface conveniently.
In an alternative embodiment, the first segment gap is fitted to the first groove segment. The first section and the first groove section are in clearance fit, so that the first section cannot generate friction with the side wall of the first groove section in the rotating process, and abrasion of the first section or the first groove section is avoided.
In an alternative embodiment, the second segment gap is fitted to the second groove segment. The second section and the second groove section are assembled in a clearance mode, so that the second section cannot generate friction with the side wall of the second groove section in the rotating process, and abrasion of the second section or the second groove section is avoided.
In an alternative embodiment, the diameter of the first section is greater than the diameter of the second section, and the diameter of the first groove section is greater than the diameter of the second groove section. The diameter of the first section is larger than the diameter of the second end, the diameter of the second groove section is larger than the diameter of the first groove section, so that the end face of the first section and the end face of the first groove section are matched to limit the installation position of the rotating shaft, and the rotating shaft is pre-positioned in the installation process of the rotating shaft.
In an optional embodiment, the indoor unit further includes a driving box, a slot is disposed on the middle frame, the driving box is mounted on the middle frame, and the driving box extends out of the slot and is connected with the air deflector assembly to drive the air deflector assembly to rotate. Stretch out the center through the drive box and be connected with the aviation baffle subassembly, the better assembly aviation baffle subassembly of being convenient for.
In a second aspect, the present invention provides an air conditioner including the indoor unit according to any one of the foregoing embodiments.
The air conditioner that this embodiment provided sets up spacing portion and sets up cooperation portion on air deflection assembly through setting up on the center, utilizes spacing portion and cooperation portion cooperation to realize the restriction to air deflection assembly, has avoided air deflection assembly and center to bump. When the air deflector assembly is located at the first position, the matching part is abutted to the first wall surface of the limiting part, so that the air deflector assembly is limited to collide with the middle frame at the first position. When the air deflector assembly is located at the second position, the matching part is abutted to the second wall surface of the limiting part, so that the air deflector assembly is limited from colliding with the middle frame when located at the second position, and the problem that the air deflector assembly is damaged due to collision with the middle frame is solved.
Drawings
Fig. 1 is a schematic structural diagram of an indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic structural cross-sectional view of an indoor unit according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
fig. 4 is a schematic diagram of a middle frame structure according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the point B in FIG. 4;
fig. 6 is a schematic structural view of an air deflection assembly according to this embodiment;
FIG. 7 is an enlarged view of FIG. 6 at C;
fig. 8 is a cross-sectional view of another view angle of the indoor unit provided in the present embodiment;
fig. 9 is an enlarged schematic view of fig. 8 at D.
Icon: 100-indoor unit; 110-middle frame; 111-a limiting part; 113-a first wall; 115-a second wall; 117-air outlet; 119-mounting groove; 121-through slots; 123-a first groove section; 125-a second groove section; 127-a slot; 150-an air deflection assembly; 151-mating portion; 153-a third wall; 155-fourth wall; 157-air guide; 159-a rotating shaft; 161-a mounting portion; 163-first section; 165-second stage; 167-connecting hole; 170-driving the cartridge; 171-drive shaft.
Detailed Description
In the prior art, the rotation control of the air guide plate assembly has no feedback, and the air guide plate assembly is collided and abraded with a middle frame in the rotation process due to the abrasion of a driving box in use or the change of execution precision, so that the air guide plate assembly is damaged and abnormal sound is generated.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1, the present embodiment provides an air conditioner, which includes an indoor unit 100 and an outdoor unit (not shown), wherein the indoor unit 100 and the outdoor unit are connected by a pipe (not shown) to adjust parameters such as temperature, humidity, and flow rate of ambient air in a building or structure.
Referring to fig. 2 and 3, in the present embodiment, the indoor unit 100 includes a middle frame 110 and an air guide plate assembly 150. The air deflection assembly 150 is rotatably mounted to the middle frame 110. The air deflection assembly 150 has a first position and a second position. The middle frame 110 is provided with a limiting part 111, and the limiting part 111 comprises a first wall surface 113 and a second wall surface 115. The air deflection assembly 150 is provided with a mating portion 151. When the air guide plate assembly 150 is in the first position, the engagement portion 151 abuts against the first wall surface 113. When the air guide plate assembly 150 is in the second position, the engagement portion 151 abuts against the second wall surface 115.
In the embodiment, the limit part 111 is arranged on the middle frame 110 and the matching part 151 is arranged on the air deflector assembly 150, so that the limit of the air deflector assembly 150 is realized by the matching of the limit part 111 and the matching part 151, the collision and abrasion of the air deflector assembly 150 and the middle frame 110 are avoided, and the problem that the air deflector assembly 150 is damaged or has abnormal sound is solved. When the air deflector assembly 150 is located at the first position, the matching portion 151 is abutted against the first wall surface 113 of the limiting portion 111, so that the air deflector assembly 150 is prevented from colliding and wearing with the middle frame 110 when located at the first position. When the air deflector assembly 150 is located at the second position, the matching portion 151 is abutted against the second wall surface 115 of the limiting portion 111, so that collision and abrasion of the air deflector assembly 150 with the middle frame 110 at the second position are avoided, and the problems of collision, abrasion and abnormal sound of the air deflector assembly 150 with the middle frame 110 are solved.
In this embodiment, the first position of the air deflection assembly 150 is indicative of a position when the air deflection assembly 150 is fully open, and the second position of the air deflection assembly 150 is indicative of a position when the air deflection assembly 150 is fully closed.
In some other embodiments of the present application, the first position and the second position may also represent the position of the air deflection assembly 150 at a predetermined opening degree, for example, the first position may represent the position of the air deflection assembly 150 at 95% opening degree of the air deflection assembly 150, and the second position may represent the position of the air deflection assembly 150 at 1% opening degree of the air deflection assembly 150. The first and second positions may also be indicative of extreme open and closed positions of the air deflection assembly 150, which are two extreme positions of the air deflection assembly design that are not normally open and normally closed positions of the air deflection assembly 150.
Referring to fig. 1 and 4, in the present embodiment, the middle frame 110 is provided with an air outlet 117, the air guiding plate assembly 150 surrounds the air outlet 117, and the air guiding plate assembly 150 is used for guiding air of the air outlet 117 when in use.
Referring to fig. 3, in the present embodiment, the matching portion 151 has a third wall 153 and a fourth wall 155. When the air guide plate assembly 150 is in the first position, the third wall 153 abuts against the first wall 113. When the air deflection assembly 150 is in the second position, the fourth wall surface 155 abuts against the second wall surface 115. When the air deflector assembly 150 is at the first position, the third wall 153 of the matching portion 151 is abutted against the first wall 113 of the limiting portion 111, so that the contact area between the limiting portion 111 and the matching portion 151 can be increased, and the limiting effect of the air deflector assembly 150 at the first position is improved better. When the air deflection assembly 150 is at the second position, the fourth wall surface 155 of the matching part 151 is abutted against the second wall surface 115 of the limiting part 111, so that the contact area between the limiting part 111 and the matching part 151 can be increased, and the limiting effect of the air deflection assembly 150 at the second position can be better improved.
Referring to fig. 1, 4 and 5, in the present embodiment, an installation groove 119 is recessed inward outside the middle frame 110. The mounting groove 119 extends along a length direction of the outlet port 117. The air deflection assembly 150 is rotatably mounted to the mounting slot 119. The limiting part 111 is convexly arranged on the bottom wall of the mounting groove 119. The installation of the air deflector assembly 150 can be better facilitated by arranging the installation groove 119 on the middle frame 110, and the bottom wall of the limit portion 111 convexly arranged on the installation groove 119 can be better matched with the matching portion 151, so that the limit portion 111 can be conveniently molded.
In some embodiments of the present disclosure, the position-limiting portion 111 may also be recessed in the side wall of the mounting groove 119. When the limiting portion 111 is concavely arranged on the bottom wall of the mounting groove 119, the matching portion 151 may be convexly arranged on the air deflector assembly 150 and extend into the limiting portion 111 to limit the first position and the second position of the air deflector assembly 150.
In other embodiments of the present application, the mounting groove 119 may be recessed in the sidewall of the air outlet 117 or other positions.
Referring to fig. 6 and 7, in the present embodiment, the matching portion 151 is convexly disposed on the air deflection assembly 150. The convex arrangement of the matching portion 151 on the air deflection assembly 150 can enable the matching portion 151 to be better matched with the limiting portion 111, and the strength of the air deflection assembly 150 cannot be weakened.
In other embodiments of the present disclosure, the matching portion 151 may also be recessed in the air deflection assembly 150, and when the air deflection assembly 150 is recessed, the position-limiting portion 111 may be disposed in the mounting groove 119 in a protruding manner, and extend into the matching portion 151 to limit the first position and the second position of the air deflection assembly 150, so as to avoid collision between the air deflection assembly 150 and the middle frame 110.
Referring to fig. 5, fig. 6 and fig. 7, in the present embodiment, the air guiding plate assembly 150 includes an air guiding member 157 and a rotating shaft 159. The rotation shaft 159 is mounted to the air guide 157, and the rotation shaft 159 rotatably mounts the air guide assembly 150 to the mounting groove 119. The matching portion 151 is convexly arranged on the rotating shaft 159, so that the matching portion 151 and the rotating shaft 159 rotate simultaneously along the same rotation center, and the matching portion 151 and the limiting portion 111 are convenient to match and limit the first position and the second position of the air deflection assembly 150.
Referring to fig. 4 and 6, in the present embodiment, a cylindrical mounting portion 161 is formed on a side wall of the air guide 157 along the longitudinal direction. The mounting groove 119 is arc-shaped, the cross section of the mounting groove 119 is semi-arc-shaped, the mounting portion 161 is partially accommodated in the mounting groove 119, and the diameter of the mounting groove 119 is slightly larger than that of the mounting portion 161, so that contact abrasion between the mounting portion 161 and the mounting groove 119 is avoided. The rotating shaft 159 is disposed at an end of the mounting portion 161, and the rotating shaft 159 is coaxial with the mounting portion 161 so that the rotating shaft 159 and the mounting portion 161 rotate along the same rotating shaft 159 axis.
Referring to fig. 4, 5, 6 and 7, in the present embodiment, there are two rotating shafts 159, and the two rotating shafts 159 are respectively installed at two ends of the installation portion 161. The two limiting parts 111 are arranged at two ends of the mounting groove 119 in a protruding manner, and the two limiting parts 111 are respectively located at two ends of the mounting part 161 after the air guide plate assembly 150 is mounted in the mounting groove 119. The two limiting parts 111 are provided with through grooves 121. The rotation shaft 159 is rotatably installed in the through groove 121. The two limiting parts 111 are matched with the matching parts 151 on the two rotating shafts 159 for limiting, so that the air deflector assembly 150 can be prevented from deforming. The limiting part 111 is provided with a through groove 121 for the rotating shaft 159 to pass through, and the through groove 121 and the rotating shaft 159 are matched to realize the prepositioning of the air deflector assembly 150 when the air deflector assembly 150 is installed.
In other embodiments of the present application, the number of the rotating shafts 159 may be one, and one rotating shaft 159 is disposed at one end of the mounting portion 161. The other end of the mounting portion 161 may be rotatably mounted to the mounting groove 119 by shaft hole fitting or the like.
Referring to fig. 5 and 7, in the present embodiment, the matching portion 151 is protruded on a sidewall of the rotating shaft 159. The third wall 153 and the fourth wall 155 are two side walls opposite to the fitting portion 151, and the third wall 153 and the fourth wall 155 are connected to side walls of the rotation shaft 159, respectively. The first wall surface 113 and the second wall surface 115 are located on both sides of the through groove 121. Thereby facilitating the arrangement of the first wall surface 113 and the second wall surface 115 and avoiding interference when the air deflection assembly 150 is installed.
In other embodiments of the present disclosure, the engaging portion 151 may also be protruded from the end of the rotating shaft 159 to engage with the protruded position-limiting portion 111 to define the first position and the second position of the air deflection assembly 150. Alternatively, the engaging portion 151 is disposed on the side wall of the mounting portion 161 in a protruding manner and engages with the limiting portion 111 disposed on the bottom wall of the mounting groove 119 to limit the first position and the second position of the air guiding plate assembly 150.
With continued reference to fig. 5 and 7, in this embodiment, the shaft 159 includes a first section 163 and a second section 165 that are connected to each other. The first segment 163 is protruded at an end of the mounting portion 161. The fitting portion 151 is provided protruding from a side wall of the second segment 165. The through slot 121 includes a first slot segment 123 and a second slot segment 125. The first wall surface 113 and the second wall surface 115 are respectively located at both sides of the second groove section 125, and the first wall surface 113 and the second wall surface 115 are both connected to a side wall of the second groove section 125. The first section 163 is mounted to the first trough section 123 and the second section 165 is mounted to the second trough section 125. The first section 163 and the first groove section 123 are matched to pre-position the position of the air deflector assembly 150 when the air deflector assembly 150 is installed, so that the axis of the installation part 161 is approximately overlapped with the axis of the installation groove 119, and the installation part 161 can be ensured to rotate in the installation groove 119 better. Meanwhile, the mounting precision of the matching part 151 can be ensured, and the position limiting precision of the air deflector assembly 150 is higher.
In this embodiment, the diameter of the first section 163 is larger than the diameter of the second section 165. The diameter of the first groove segment 123 is greater than the diameter of the second groove segment 125. The diameter of the first section 163 is larger than the diameter of the second end such that the shaft 159 forms a stepped shaft. The diameter of the second groove section 125 is greater than that of the first groove section 123 such that the through groove 121 forms a stepped groove, whereby the left and right positions of the air deflection assembly 150 are previously defined by the cooperation of the step of the rotation shaft 159 and the step of the through groove 121, thereby facilitating the installation of the air deflection assembly 150.
Referring to fig. 8 and 9, in the present embodiment, the first segment 163 is gap-mounted to the first groove segment 123. I.e., the diameter of the first end is slightly less than the diameter of the first slot segment 123 and the length of the first segment 163 is slightly less than the length of the first slot segment 123. The first segment 163 is gap-fitted to the first groove segment 123 such that the first segment 163 does not rub against the side wall of the first groove segment 123 during rotation, thereby preventing wear of the first segment 163 or the first groove segment 123.
In this embodiment, the second segment 165 is clearance fit to the second slot segment 125. I.e., the diameter of second segment 165 is directly slightly smaller than the diameter of second slot segment 125. The clearance fit of the second segment 165 with the second slot segment 125 is such that the second segment 165 does not rub against the side walls of the second slot segment 125 during rotation, thereby avoiding wear of the second segment 165 or the second slot segment 125.
Referring to fig. 1, 8 and 9, in the present embodiment, the indoor unit 100 further includes a driving box 170. The middle frame 110 is provided with a slot 127. The slot 127 is located on one side of the limiting part 111 close to the end of the middle frame 110. The drive box 170 is mounted to the middle frame 110, and the drive box 170 extends out of the slot 127 and is connected to the second end to drive the air deflection assembly 150 to rotate. The driving box 170 extends out of the middle frame 110 to be connected with the air guide plate assembly 150, so that the air guide plate assembly 150 is assembled on the middle frame 110 better.
In this embodiment, a polygonal connecting hole 167 is recessed at the end of the second segment 165, and the driving box 170 has a polygonal driving shaft 171, and the driving shaft 171 extends into the connecting hole 167 to drive the air deflector assembly 150 to rotate. A multi-change hole is provided at an end of the second segment 165 to be coupled to the driving shaft 171, thereby preventing the driving shaft 171 from being coupled to the second segment 165 without interfering and interfering with the fitting 151.
The working principle and the beneficial effects of the indoor unit 100 and the air conditioner provided by the embodiment include:
in the embodiment, the limit part 111 is arranged on the middle frame 110 and the matching part 151 is arranged on the air deflector assembly 150, so that the limit of the air deflector assembly 150 is realized by the matching of the limit part 111 and the matching part 151, the collision and abrasion of the air deflector assembly 150 and the middle frame 110 are avoided, and the problem that the air deflector assembly 150 is damaged or has abnormal sound is solved. When the air deflector assembly 150 is located at the first position, the matching portion 151 is abutted against the first wall surface 113 of the limiting portion 111, so that the air deflector assembly 150 is prevented from colliding and wearing with the middle frame 110 when located at the first position. When the air deflector assembly 150 is located at the second position, the matching portion 151 is abutted against the second wall surface 115 of the limiting portion 111, so that collision and abrasion of the air deflector assembly 150 with the middle frame 110 at the second position are avoided, and the problems of collision, abrasion and abnormal sound of the air deflector assembly 150 with the middle frame 110 are solved.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (15)
1. An indoor unit, comprising a middle frame (110) and an air deflector assembly (150), wherein the air deflector assembly (150) is rotatably mounted on the middle frame (110), and the air deflector assembly (150) comprises a first position and a second position;
be provided with spacing portion (111) on center (110), spacing portion (111) include first wall (113) and second wall (115), be provided with cooperation portion (151) on air deflection assembly (150), air deflection assembly (150) are in during the primary importance, cooperation portion (151) with first wall (113) butt, air deflection assembly (150) are in during the secondary importance, cooperation portion (151) with second wall (115) butt.
2. An indoor unit according to claim 1, wherein the engagement portion (151) has a third wall surface (153) and a fourth wall surface (155), the third wall surface (153) abuts against the first wall surface (113) when the air guide plate assembly (150) is in the first position, and the fourth wall surface (155) abuts against the second wall surface (115) when the air guide plate assembly (150) is in the second position.
3. An indoor unit as claimed in claim 1, wherein a mounting groove (119) is formed in the middle frame (110), the air guide plate assembly (150) is rotatably mounted in the mounting groove (119), and the limiting portion (111) is convexly formed on a bottom wall of the mounting groove (119).
4. An indoor unit according to claim 3, wherein the mounting groove (119) is concavely arranged on the outer side of the middle frame (110).
5. An indoor unit according to any one of claims 2 to 4, wherein the engagement portion (151) is provided protruding from the air deflection assembly (150).
6. The indoor unit according to claim 2, wherein an installation groove (119) is formed in the middle frame (110), the limiting portion (111) is arranged in the installation groove (119) in a protruding manner, the air guide plate assembly (150) comprises an air guide (157) and a rotating shaft (159), the rotating shaft (159) is installed on the air guide (157), the air guide (157) is rotatably installed in the installation groove (119) through the rotating shaft (159) so that the air guide (157) rotates along an axis where the rotating shaft (159) is located, and the matching portion (151) is arranged in the rotating shaft (159) in a protruding manner.
7. The indoor unit according to claim 6, wherein the number of the limiting parts (111) comprises two, the two limiting parts (111) are respectively protruded at two ends of the mounting groove (119), the number of the rotating shafts (159) comprises two, the two rotating shafts (159) are respectively arranged at two opposite ends of the air guide (157), and the two limiting parts (111) are respectively matched with the matching parts (151) on the two rotating shafts (159).
8. An indoor unit according to claim 6, wherein the limiting portion (111) is provided with a through groove (121), the rotating shaft (159) is rotatably mounted in the through groove (121), and the engaging portion (151) is convexly arranged on a side wall of the rotating shaft (159).
9. An indoor unit according to claim 8, wherein the rotating shaft (159) comprises a first section (163) and a second section (165) which are connected with each other, the first section (163) is connected with the air guide (157), the matching portion (151) is convexly arranged on the side wall of the second section (165), the through groove (121) comprises a first groove section (123) and a second groove section (125), the first wall surface (113) and the second wall surface (115) are both connected with the side wall of the second groove section (125), the first section (163) is installed on the first groove section (123), and the second section (165) is installed on the second groove section (125).
10. An indoor unit according to claim 9, wherein the third wall surface (153) and the fourth wall surface (155) are two opposite side walls of the fitting portion (151), and the first wall surface (113) and the second wall surface (115) are respectively located on both sides of the second groove section (125).
11. An indoor unit according to claim 9, wherein the first section (163) is clearance fitted to the first groove section (123).
12. An indoor unit according to any one of claims 9-11, characterised in that the second segment (165) is clearance fitted to the second groove segment (125).
13. An indoor unit according to any one of claims 9-11, wherein the diameter of the first section (163) is larger than the diameter of the second section (165), and the diameter of the first groove section (123) is larger than the diameter of the second groove section (125).
14. The indoor unit according to any one of claims 1 to 4 and 6 to 11, wherein the indoor unit (100) further comprises a driving box (170), a slot (127) is formed in the middle frame (110), the driving box (170) is mounted on the middle frame (110), and the driving box (170) extends out of the slot (127) to be connected with the air deflector assembly (150) so as to drive the air deflector assembly (150) to rotate.
15. An air conditioner, characterized by comprising an indoor unit (100) according to any one of claims 1 to 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122241791.5U CN215909212U (en) | 2021-09-15 | 2021-09-15 | Indoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122241791.5U CN215909212U (en) | 2021-09-15 | 2021-09-15 | Indoor unit and air conditioner |
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| CN215909212U true CN215909212U (en) | 2022-02-25 |
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| CN202122241791.5U Active CN215909212U (en) | 2021-09-15 | 2021-09-15 | Indoor unit and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023030414A1 (en) * | 2021-08-31 | 2023-03-09 | 宁波奥克斯电气股份有限公司 | Air conditioner |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023030414A1 (en) * | 2021-08-31 | 2023-03-09 | 宁波奥克斯电气股份有限公司 | Air conditioner |
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