CN107650627B - Manual air guide structure of indoor unit of air conditioner, indoor unit of air conditioner and car as a house air conditioner - Google Patents

Abstract

The application provides a manual air guide structure of an air conditioner indoor unit, the air conditioner indoor unit and a motor home air conditioner, wherein the manual air guide structure comprises an air guide plate (1), and the air guide plate comprises end parts positioned at two ends in the length direction of the air guide plate, and is connected to a panel of the indoor unit through the end parts of the two ends; a containing groove (2) arranged at least one of the two end parts of the air deflector (1); and the clamping structure can be inserted into the accommodating groove (2) to clamp the air deflector (1) when the air deflector is manually rotated and adjusted. Compared with the driving mode of adopting a motor and a motor fixing structure in the prior art, the application effectively omits the motor and the motor fixing structure and the like, thereby effectively solving the technical problem of thicker panel of the indoor unit of the air conditioner, and ensuring that the panel of the indoor unit of the air conditioner is thinned, reduced in size, simple in structure and seamless in panel, and the indoor unit of the air conditioner has compact structure and more attractive appearance while maintaining the original air guiding function.

Description

Manual air guide structure of indoor unit of air conditioner, indoor unit of air conditioner and car as a house air conditioner

Technical Field

The application belongs to the technical field of air conditioners, and particularly relates to a manual air guide structure of an air conditioner indoor unit, the air conditioner indoor unit and a motor home air conditioner.

Background

The wind guiding structure of the motor home air conditioner indoor unit in the prior art generally adopts a motor wind guiding structure, namely, the motor drives a rotating shaft of the wind guiding structure, so that a driving shaft rotates to drive the wind guiding structure to move, the position of the wind guiding plate is determined by the driving of the wind guiding motor, but the wind guiding plate occupies a large space of the indoor unit due to the arrangement of the motor and the motor fixing structure, the radial size of the motor generally reaches 40mm, the motor fixing structure (mounting frame and the like) also occupies the space, and the panel of the indoor unit is thicker, so that the panel is not attractive. Obviously, by adopting the motor air guide structure, the panel can not realize the thickness of the main stream product of 40-50mm. The thickness of the air conditioner panel of the motor home under the structure can reach 96mm, so that the air conditioner panel of the motor home is seriously lack of market competitiveness and is difficult to popularize.

Because the indoor unit of the motor home air conditioner in the prior art has the technical problems that the structure is not attractive and the like due to the fact that the panel is thicker because of the arrangement of the motor and the motor fixing structure, the manual air guide structure of the indoor unit of the air conditioner, the indoor unit of the air conditioner and the motor home air conditioner are researched and designed.

Disclosure of Invention

Therefore, the technical problem to be solved by the application is to overcome the defect that the panel is thicker due to the arrangement of the motor and the motor fixing structure in the air conditioner indoor unit in the prior art, so that the manual air guide structure of the air conditioner indoor unit, the air conditioner indoor unit and the motor home air conditioner are provided.

The application provides a manual air guide structure of an air conditioner indoor unit, which comprises:

the air deflector comprises end parts positioned at two ends in the length direction of the air deflector, and the air deflector is connected to the panel of the indoor unit through the end parts of the two ends;

the accommodating groove is arranged at least one of the two end parts on the air deflector;

and the clamping structure can be inserted into the accommodating groove to clamp the air deflector when the air deflector is manually rotated and adjusted.

Preferably, the driving structure comprises a shaft sleeve structure, and the shaft sleeve structure can extend into the accommodating groove to clamp and control the rotation of the air deflector;

or, the driving structure comprises a protruding structure arranged on the panel, and the protruding structure can extend into the accommodating groove to clamp and control the rotation of the air deflector.

Preferably, at least one gear tooth slot is formed in the inner peripheral wall of the accommodating groove;

at least one protruding structure which corresponds to the gear tooth groove and can be inserted into the gear tooth groove is arranged on the peripheral wall of the shaft sleeve structure, or at least one second protruding structure which corresponds to the gear tooth groove and can be inserted into the gear tooth groove is arranged on the peripheral wall of the protruding structure.

Preferably, the accommodating groove is provided with at least one gear projection on an inner peripheral wall thereof;

at least one second tooth slot which corresponds to the gear bulge and can accommodate the gear bulge to be inserted into is arranged on the peripheral wall of the shaft sleeve structure, or at least one third tooth slot which corresponds to the gear bulge and can accommodate the gear bulge to be inserted into is arranged on the peripheral wall of the protruding structure.

Preferably, 3 gear tooth grooves are formed in the inner peripheral wall of the accommodating groove at a position on one side, and 3 gear tooth grooves are also formed in the inner peripheral wall of the other side opposite to the one side;

correspondingly, 1 protruding structure is arranged on the peripheral wall of the shaft sleeve structure at a position on one side, and 1 protruding structure is also arranged on the peripheral wall of the other side opposite to the one side.

Preferably, the maximum radius r4 of the shaft sleeve structure is 4-10 mm;

and/or the accommodating groove is a circular groove, the radius of the accommodating groove is r1, the shaft sleeve structure is a cylindrical structure, the outer circle radius r1 is equal to r1, and the range of 0.2-1 mm is satisfied by r 1;

and/or the protruding structure is an arch structure with a circle center, the shaft sleeve structure is a cylindrical structure, the distance from the circle center of the protruding structure to the circle center of the outer circle of the shaft sleeve structure is r3, and r 3-r 1 satisfies the range of 0.5-1.5 mm;

and/or the gear tooth slot of the air deflector is also a circular slot, the radius of the gear tooth slot is r2, the convex structure is an arch structure with a circle center, the radius of the convex structure is r2, and the adaptive range of r2-r2 is 0.2-1 mm;

and/or the gear tooth slot of the air deflector is also a circular slot, the radius of the gear tooth slot is r2, the accommodating slot is a circular slot, the radius of the accommodating slot is r1, and the ratio of r2/r1 is 0.1-0.4;

and/or the number of the gear tooth grooves of the air deflector is 2-5.

Preferably, the accommodating groove is a circular groove, and a first limiting part extending towards the outer side of the air deflector is further arranged on the periphery of the accommodating groove along the length direction of the air deflector;

the shaft sleeve structure is of a cylindrical structure, and a second limiting part extending along the axial direction of the shaft sleeve structure is also arranged on the periphery of the shaft sleeve structure;

when the shaft sleeve structure is inserted into the accommodating groove, the first limiting part can be matched and connected with the second limiting part.

Preferably, the first limiting part is an arc section concentric with the accommodating groove, and comprises a first limiting end face positioned at one circumferential end of the first limiting part and a second limiting end face positioned at the other circumferential end of the first limiting part;

the second limiting part is an arc section concentric with the shaft sleeve structure and comprises a third limiting end face positioned at one circumferential end of the second limiting part and a fourth limiting end face positioned at the other circumferential end of the second limiting part;

the third limiting end face can be matched with the first limiting end face when the shaft sleeve structure rotates to a first preset position, and the fourth limiting end face can be matched with the second limiting end face when the shaft sleeve structure rotates to a second preset position.

Preferably, the air guiding angle is alpha-alpha, and the value range is 30-70 degrees, wherein alpha is the angle between two limiting end surfaces of the air guiding plate, and alpha is the included angle between the third limiting end surface and the fourth limiting end surface positioned at the other end in the circumferential direction.

Preferably, the accommodating groove is of a semi-closed structure.

Preferably, the wind deflector further comprises a plurality of wind sweeping blades arranged along the length direction of the wind deflector, and one ends of the wind sweeping blades are connected to the wind deflector.

Preferably, the wind sweeping blade and the air deflector are integrally formed, or the wind sweeping blade and the air deflector are detachably connected.

Preferably, a plurality of the wind sweeping blades are arranged along the length direction of the wind deflector, and the number of the wind sweeping blades is 1-3.

Preferably, the center perpendicular bisector of the air deflector along the length direction is taken as a perpendicular bisector, the distance from the wind sweeping blade closest to the perpendicular bisector to the end face of the air deflector along the length direction is L0, the length of the air deflector is L, and the adaptation ratio of L0 to L is 0.15-0.4.

Preferably, the connection end of the wind sweeping blade and the wind deflector forms a phase connection line, the center perpendicular bisector of the wind deflector along the length direction of the wind deflector is set as a perpendicular bisector, an included angle beta exists between the phase connection line and the perpendicular bisector, and an adaptation value of the beta is 5-45 degrees.

The application also provides an air conditioner indoor unit, which comprises a panel and the manual air guide structure of the air conditioner indoor unit, wherein the manual air guide structure is arranged at an air outlet of the panel.

Preferably, when the shaft sleeve structure is included, a shaft sleeve mounting opening capable of accommodating the shaft sleeve structure is formed in at least one end face of the panel in the length direction of the panel at the air outlet.

The application also provides a motor home air conditioner, which comprises the air conditioner indoor unit.

The manual air guide structure of the air conditioner indoor unit, the air conditioner indoor unit and the motor home air conditioner provided by the application have the following beneficial effects:

1. according to the manual air guide structure of the air conditioner indoor unit, the air conditioner indoor unit and the motor home air conditioner, through arranging the accommodating groove in at least one of the two end parts of the air guide plate in the length direction and arranging the driving structure to be inserted into the accommodating groove for manual adjustment of rotation of the air guide plate, compared with a driving mode of adopting a motor and a motor fixing structure in the prior art, the motor and the motor fixing structure and the like can be effectively omitted, so that the technical problem that the panel of the air conditioner indoor unit is thicker is effectively solved, the panel of the air conditioner indoor unit is thinned, the size is reduced, the structure is simple, the panel is seamless, the rotation of the air guide structure can be effectively controlled, the air guide function is realized, and the air conditioner panel and the air conditioner indoor unit are compact and more attractive in structure while the original air guide function is maintained;

2. according to the manual air guide structure of the air conditioner indoor unit, the air conditioner indoor unit and the motor home air conditioner, the air sweeping blades are arranged on the air guide plate, so that the air sweeping blades can rotate along with the air guide plate, a turntable for controlling the positions of the air sweeping blades and an intermediate transmission structure are effectively omitted, appearance slotting can be avoided, and therefore attractive and lean design is achieved.

Drawings

Fig. 1 is a schematic perspective view of a manual air guiding structure of an indoor unit of an air conditioner according to the present application;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 3 is a schematic view of a portion of a sleeve structure in a manual air guiding structure of the present application;

FIG. 4 is a schematic view of a portion of a wind deflector structure in a manual wind deflector structure of the present application;

FIG. 5 is a schematic illustration of the fit of the sleeve structure and the deflector structure in the manual air guiding structure of the present application;

FIG. 6 is a top view of FIG. 1;

fig. 7 is a schematic view of a structure of an air outlet of a panel of an indoor unit of an air conditioner according to the present application;

fig. 8 is a schematic front view of a panel of an indoor unit of an air conditioner according to the present application;

fig. 9 is a schematic structural view of an alternative embodiment of a manual air guiding structure of an indoor unit of an air conditioner according to the present application.

The reference numerals in the drawings are as follows:

1. an air deflector; 11. a first limit part; 11a, a first limiting end face; 11b, a second limiting end face; 2. a receiving groove; 21. gear tooth slot; 3. a shaft sleeve structure; 31. a bump structure; 32. a second limit part; 32a, a third limiting end face; 32b, a fourth limiting end face; 4. wind sweeping blades; 5. a panel; 51. an air outlet; 52. and a shaft sleeve mounting port.

Detailed Description

Example 1

As shown in fig. 1-2, the present application provides a manual air guiding structure of an indoor unit of an air conditioner, comprising:

the air deflector 1 is arranged in a covering manner along the extending direction of the air outlet of the panel of the indoor unit and comprises end parts (a first end and a second end respectively) positioned at two ends in the length direction, and the air deflector is connected to the panel of the indoor unit through the end parts of the two ends;

a receiving groove 2 provided at least one of both end portions (i.e., at a first end and/or a second end position) on the air guide plate 1;

and the locking structure can be inserted into the accommodating groove 2 to lock the air deflector 1 when the air deflector is manually rotated and adjusted.

Through set up the holding tank in the air deflector length direction both ends tip, and set up drive structure in order to insert the holding tank in order to carry out pivoted manual regulation to the air deflector, can be for among the prior art through adopting motor and motor fixed knot structural drive mode, motor and motor fixed knot structure etc. have been saved effectively, thereby overcome the technical problem that the indoor unit panel of air conditioner is thick partially effectively, make the indoor unit panel of air conditioner thin, the size reduces, simple structure, the panel is seamless, thereby can also control the wind-guiding structure rotation effectively simultaneously and realize the wind-guiding function, make the indoor unit of air conditioner compact structure even more pleasing to the eye in the time of making keeping original wind-guiding function.

Preferably, as shown in fig. 2, the driving structure includes a shaft sleeve structure 3, the shaft sleeve structure 3 can extend into the accommodating groove 2 to perform locking control on the rotation of the air deflector 1, the shaft sleeve structure 3 is not moved, and the air deflector is manually moved to rotate to form locking with the shaft sleeve structure, so that the position of the air deflector is positioned for directional air outlet; the driving structure is a preferred implementation mode of the manual air guide structure, the shaft sleeve structure is inserted into the accommodating groove of the air guide plate, and then the air guide plate is manually controlled to rotate and is blocked by the shaft sleeve structure, so that the purpose of blocking and positioning the air guide plate is achieved;

or, the driving structure includes set up in protruding structure on the panel, protruding structure can stretch into in the holding tank 2 in order to right the rotation of aviation baffle 1 is blocked the control, protruding structure is motionless, and manual stirring aviation baffle rotates and forms the card with the axle sleeve structure between and block, makes the position of aviation baffle be used for directional air-out. The application is another alternative implementation mode of the driving structure in the manual air guide structure, the protruding structure arranged on the panel is inserted into the accommodating groove of the air guide plate, and then the air guide plate is manually controlled to rotate so as to be blocked by the protruding structure, so that the purpose of blocking and positioning the air guide plate is achieved.

Example 2

As shown in fig. 3 to 5, this embodiment is a further improvement on the basis of embodiment 1, and preferably, at least one gear tooth slot 21 is formed in the inner peripheral wall of the accommodating groove 2;

at least one protruding structure 31 which corresponds to the gear tooth slot 21 and can be inserted into the gear tooth slot 21 is arranged on the outer peripheral wall of the shaft sleeve structure 3, or at least one second protruding structure which corresponds to the gear tooth slot 21 and can be inserted into the gear tooth slot 21 is arranged on the outer peripheral wall of the protruding structure.

Through the gear tooth groove that sets up on the holding tank and the protruding structure or the second protruding structure that correspond with gear tooth groove that set up on axle sleeve structure or protruding structure, can make in axle sleeve structure or protruding structure insert the holding tank through protruding structure or the cooperation between second protruding structure and the gear tooth groove, with form the circumference spacing between axle sleeve structure or protruding structure and the holding tank to rotate with protruding structure or protruding structure drive aviation baffle follow axle sleeve structure or protruding structure through tooth groove, in order to reach manual drive aviation baffle pivoted purpose.

Preferably, at least one gear projection is provided on an inner peripheral wall of the accommodation groove 2;

at least one second tooth slot corresponding to the gear projection and capable of accommodating the gear projection to be inserted into is arranged on the peripheral wall of the shaft sleeve structure 3, or at least one third tooth slot corresponding to the gear projection and capable of accommodating the gear projection to be inserted into is arranged on the peripheral wall of the protruding structure.

Compared with the embodiment 2, the application has the advantages that the arrangement positions of the bulge structure and the gear tooth grooves can be interchanged, and the gear bulge arranged on the accommodating groove and the second or third tooth groove corresponding to the gear bulge arranged on the shaft sleeve structure or the bulge structure can enable the shaft sleeve structure or the bulge structure to be inserted into the accommodating groove through the cooperation between the second or third tooth groove and the gear bulge so as to form circumferential limit between the shaft sleeve structure or the bulge structure and the accommodating groove, so that the wind deflector is driven to rotate along with the shaft sleeve structure or the bulge structure through the second or third tooth groove and the gear bulge, and the purpose of manually driving the wind deflector to rotate is achieved.

As shown in fig. 3 to 5, preferably, 3 gear tooth grooves 21 are provided on the inner peripheral wall of the accommodation groove 2 at a position on one side, and 3 gear tooth grooves 21 are also provided on the inner peripheral wall on the other side opposite to the one side;

correspondingly, 1 protrusion 31 is provided on the outer peripheral wall of the sleeve 3 at a position on one side, and 1 protrusion 31 is also provided on the outer peripheral wall on the other side opposite to the one side.

The application relates to the preferable number and corresponding arrangement mode of gear tooth grooves and protruding structures in the manual air guide structure.

Preferably, the maximum radius r4 of the sleeve structure 3 is in the range of 4-10 mm (the maximum end radius of the sleeve refers to the maximum radius of the space occupied by the sleeve in the radial direction, and the present application refers to the radius of the outer edge of the second limiting portion 32 on the sleeve structure 3);

and/or the accommodating groove 2 is a circular groove, the radius of the accommodating groove is r1, the shaft sleeve structure 3 is a cylindrical structure, the outer circle radius r1 is equal to r1, and the range of 0.2-1 mm is satisfied by r 1. If the gap is bigger, the air deflector is easy to move; if the gap is smaller, the shaft sleeve is easy to wear, and r1-r1 is set within the range of 0.2-1 mm, which is obtained through a great amount of experimental researches, the air deflector can be effectively prevented from moving, the wear of the shaft sleeve can be reduced, and the running reliability of the air deflector can be improved;

and/or, the protruding structure 31 is an arch structure with a circle center, the shaft sleeve structure 3 is a cylindrical structure, the distance from the circle center of the protruding structure to the circle center of the outer circle of the shaft sleeve structure is r3, and r 3-r 1 satisfies the range of 0.5-1.5 mm. If the gap is bigger, the arm of force of the head of the convex structure is bigger and is easy to break; if the gap is smaller, the root of the protrusion is easy to wear. The setting of r 3-r 1 in the range of 0.5-1.5 mm is obtained through a great amount of experimental researches, so that the abrasion of the root of the protrusion can be reduced while the breakage of the protrusion structure can be effectively prevented, and the operation reliability of the protrusion can be improved;

and/or, the gear tooth slot 21 of the air deflector is also a circular slot, the radius of the circular slot is r2, the convex structure 31 is an arch structure with a circle center, the radius of the convex structure 31 is r2, and the adaptive range of r2-r2 is 0.2-1 mm. If the gap is bigger, the air deflector is easy to slide after fixing the grid; if the gap is smaller, the tooth slot and the shaft sleeve are easy to wear. The r2-r2 is set within the range of 0.2-1 mm and is obtained through a great amount of experimental researches, so that the grid-fixed sliding of the air deflector can be effectively prevented, the abrasion at the tooth slot can be reduced, and the running reliability of the air deflector is improved;

and/or the gear tooth slot 21 of the air deflector is also a circular slot, the radius of the gear tooth slot is r2, the accommodating slot 2 is a circular slot, the radius of the accommodating slot is r1, and the ratio of r2/r1 is 0.1-0.4. If the proper proportion is larger, the rotation resistance of the air deflector is larger and the number of the arrangeable tooth grooves is smaller; if the gap is smaller, the tooth slot is easy to deform and damage. The r2/r1 is properly set within the range of 0.1-0.4, which is obtained through a great amount of experimental researches, can effectively prevent the situation that the number of the tooth sockets which can be arranged is small, can reduce deformation and damage at the tooth sockets, and improves the operation reliability;

and/or the number of the gear tooth grooves 21 of the air deflector is 2-5. The number of the tooth grooves is too small, the number of the air guide plates is too large, the tooth grooves are difficult to arrange or the adjacent tooth grooves are close in distance and easy to wear, so that the number of the air guide plates can be effectively improved, the wear among the tooth grooves can be reduced, the arrangement effect can be improved, and the operation reliability can be improved.

Example 3

As shown in fig. 3 to 5, this embodiment is a further improvement on the basis of embodiments 1 and/or 2, preferably, the accommodating groove 2 is a circular groove, and a first limiting portion 11 extending towards the outside of the air deflector 1 is further provided along the length direction of the air deflector 1 at the periphery of the accommodating groove 2;

the shaft sleeve structure 3 is a cylindrical structure, and a second limiting part 32 extending along the axial direction of the shaft sleeve structure 3 is also arranged on the periphery of the shaft sleeve structure 3;

when the shaft sleeve structure 3 is inserted into the accommodating groove 2, the first limiting part 11 can be matched and connected with the second limiting part 32.

Through setting up the structural style of first spacing portion and second spacing portion, can make the axle sleeve structure carry out spacing effect to the rotation circumference displacement of aviation baffle when rotating in the holding tank to make the aviation baffle rotate or swing in certain angle range, thereby reach required air guide purpose, satisfy required air guide scope.

Preferably, the first limiting part 11 is a circular arc section concentric with the accommodating groove 2, and the first limiting part 11 includes a first limiting end face 11a located at one circumferential end and a second limiting end face 11b located at the other circumferential end;

the second limiting part 32 is an arc section concentric with the shaft sleeve structure 3, and the second limiting part 32 comprises a third limiting end face 32a positioned at one circumferential end of the second limiting part and a fourth limiting end face 32b positioned at the other circumferential end of the second limiting part;

the third limiting end face 32a can be matched with the first limiting end face 11a to play a limiting role when the shaft sleeve structure 3 rotates to a first preset position, and the fourth limiting end face 32b can be matched with the second limiting end face 11b to play a limiting role when the shaft sleeve structure 3 rotates to a second preset position.

This is a further preferred structural form of the first limiting portion and the second limiting portion in the manual air guiding structure of the present application, that is, as shown in fig. 3-4, they are all a segment of arc three-dimensional structure disposed at the periphery of the accommodating groove or the periphery of the shaft sleeve structure, and by rotation, the two limiting end surfaces of the shaft sleeve structure and the two limiting end surfaces of the accommodating groove perform an adaptation function to complete the limiting, for example: when the first tooth groove is meshed with the convex structure in the clockwise direction, the first limiting end face 11a contacts the third limiting end face 32a of the shaft sleeve; when the last tooth groove of the tooth grooves on the lower side of the air deflector is meshed with the convex structure in the clockwise direction, the second limiting end face 11b is contacted with the fourth limiting end face 32b of the shaft sleeve; thereby defining two limit positions of the motion circumference of the air deflector. After the bulge is fixed and the tooth slot of a certain gear is clamped with the bulge, a user rotates the air deflector, so that the tooth slot of the next gear is clamped with the bulge. In the whole process, the bulge is fixed, the gear tooth slot is controlled by the rotation of a user, and the air deflector is fixed at the gear when one gear tooth slot is clamped with the bulge

Preferably, the air guiding angle is alpha-alpha, and the value range is 30-70 degrees, wherein alpha is the angle between two limiting end surfaces of the air guiding plate, and alpha is the included angle between the third limiting end surface and the fourth limiting end surface positioned at the other end in the circumferential direction. The manual wind guiding structure has the advantages that the wind guiding angle range of the wind guiding plate can be effectively met.

Alternative embodiment

As shown in fig. 9, the receiving groove 2 is preferably of a semi-closed structure. Through the aviation baffle holding tank change into semi-closed design, directly push away the aviation baffle to the axle sleeve periphery along holding tank extension formula guide rail during the assembly, the straight line distance between two junctions between holding tank guide rail (entrance portion) and the circular arc section groove is less than circular arc section groove diameter, can effectively block the aviation baffle like this to prevent not dropping from the axle sleeve structure. This alternative embodiment avoids the need for the enclosed channel air deflector to be bent axially before it can be assembled to the panel.

Example 4

As shown in fig. 1, 6 and 9, this embodiment is a further improvement on the basis of embodiments 1-3, and preferably, the air conditioner further includes a plurality of air-sweeping blades 4 disposed along the length direction of the air deflector 1, one end of each air-sweeping blade 4 is connected to one side (inner side) of the air deflector 1, which is close to the indoor unit panel, and the other end of each air-sweeping blade is capable of swinging along the length direction of the air deflector 1. Because the wind sweeping blade in the existing motor home air conditioner has the scheme that the position is controlled by the rotating wheel, the rotating wheel is conveniently stirred by a user and is exposed from the panel slotting position, and the integrity of the appearance is damaged. The wind-sweeping blade is arranged on the wind deflector and is fixed relative to the wind deflector, so that the wind-sweeping blade can rotate along with the wind deflector, a turntable for controlling the position of the wind-sweeping blade and an intermediate transmission structure are effectively omitted, appearance slotting can be avoided, and attractive and lean design is realized.

Preferably, the wind-sweeping blade 4 and the wind deflector 1 are integrally formed, or the wind-sweeping blade 4 and the wind deflector 1 are detachably connected (preferably by a buckle connection). The wind sweeping blade is in two preferred structural forms between the wind sweeping blade and the wind deflector, namely, in a first implementation mode, ribs are arranged on the surface of the wind deflector and serve as the wind sweeping blade (the wind sweeping blade is a blade extending out in the direction perpendicular to the surface of the wind deflector), and the wind sweeping blade and the wind deflector are integrally molded. And in the second implementation mode, the wind-sweeping blades are independently molded and ejected and are fixedly connected to the wind deflector through buckles.

Preferably, a plurality of the wind-sweeping blades 4 are arranged along the length direction of the wind deflector 1, and the number of the wind-sweeping blades 4 is 1-3, and the space between the wind-sweeping blades can be equal or unequal. This is the preferred arrangement and number of the plurality of wind sweeping blades of the present application, and can be changed appropriately with a view to meeting the range of the sweeping wind and the requirement of the sweeping wind.

Preferably, the perpendicular bisector of the center of the air deflector 1 along the length direction thereof is set as a perpendicular bisector, the distance from the wind sweeping blade 4 closest to the perpendicular bisector to the end surface of the air deflector 1 along the length direction is set as L0 (the end surface relatively close to the wind sweeping blade), the length of the air deflector 1 is set as L, and the ratio of L0 to L is 0.15-0.4, and in this example, 0.3 is preferred. The greater the L0/L, the higher the strength of the air deflector, but the less flexible the length direction is to be clamped into the panel along with the shaft sleeve, and the ratio is selected in the above range to ensure the strength of the air deflector and simultaneously enable the air deflector to be properly bent so that the air deflector can be clamped into the panel to finish assembly. The recommended L0/L ratio is 0.15 to 0.4, in this case 0.3. The wind sweeping blades are distributed on the end face of the wind deflector from the innermost wind sweeping blade.

Preferably, the connection ends of the wind sweeping blades 4 and the wind deflector 1 form a phase connection line, the center perpendicular bisector of the wind deflector 1 along the length direction is set to be a perpendicular bisector, an included angle beta exists between the phase connection line and the perpendicular bisector, and an adaptation value of 5-45 degrees exists in beta, and in this example, 15 degrees are preferred. The larger the beta is, the wider the left and right wind sweeping ranges are, and the larger the front and rear wind outlet resistance is. The recommended beta adaptation ratio is 5-45 degrees, and a proper optimal value can be found between the resistance and the air outlet range. In this case 15 ° is preferred, and the blowing distance is also maximized. The blowing distance test values are shown in the following table. The wind-sweeping blades are fixed on the wind deflector and do not swing, and the wind outlet is guided to the left and the right sides by setting the included angle beta of the wind-sweeping blades, so that the wind outlet angle range in the left and the right directions is enlarged.

TABLE 1

β(°)	Distance of blowing (m)
		5	2.75
15	3

Example 5

As shown in fig. 7-8, the present application further provides an air conditioner indoor unit, which includes the panel 5 and the manual air guiding structure of the air conditioner indoor unit, where the manual air guiding structure is disposed at the air outlet 51 of the panel 5. Through adopting foretell manual wind-guiding structure, set up the holding tank promptly in at least one of aviation baffle length direction both ends tip, and set up drive structure in order to insert the holding tank and carry out pivoted manual regulation to the aviation baffle, can be for among the prior art through adopting motor and motor fixed knot structural drive mode, motor and motor fixed knot structural etc. have been saved effectively, thereby overcome the technical problem that the indoor unit panel of air conditioner is thick partially effectively, make the indoor unit panel of air conditioner thin, the size reduces, simple structure, the panel is seamless, thereby can also control wind-guiding structure rotation effectively simultaneously and realize the wind-guiding function, make the indoor unit of air conditioner compact structure even more pleasing to the eye in the air conditioner in the time of making keeping original wind-guiding function.

Preferably, when the sleeve structure 3 is included, a sleeve mounting opening 52 capable of accommodating the sleeve structure 3 is provided on at least one end surface of the panel 5 in the length direction thereof at the air outlet 51, and the sleeve is fixed to the panel by a buckle thereon. After manual adjustment by a user, a certain tooth groove of the air deflector is meshed with the protruding point of the shaft sleeve, and the position of the air deflector is fixed, so that a motor and a fixing structure are eliminated. Through foretell axle sleeve installing port's structure and setting position can make the axle sleeve structure can be effectively and safely fixed mounting to the panel, and then can play the effect of location and installation to the aviation baffle through the axle sleeve structure to reach reasonable assembly, realize the manual air guide effect of panel air outlet department.

Example 6

The application also provides a motor home air conditioner, which comprises the air conditioner indoor unit. Through including the indoor unit of air conditioner of aforesaid, set up the holding tank promptly in at least one of aviation baffle length direction both ends tip, and set up drive structure in order to insert the holding tank in order to carry out pivoted manual regulation to the aviation baffle, can be for among the prior art through adopting motor and motor fixed knot structural drive mode, motor and motor fixed knot structure etc. have been saved effectively, thereby overcome the technical problem that the indoor unit panel of air conditioner is thick partially effectively, make the indoor unit panel of air conditioner thin, the size reduces, simple structure, the panel is seamless, thereby can also control the rotation of air guide structure effectively simultaneously thereby realize the air guide function, make the indoor unit of air conditioner compact structure even more pleasing to the eye in the air conditioner in the time of making keeping original air guide function.

The application effectively solves the problems of multiple parts and complex structure of the motor air guide structure and the panel rotating wheel air guide structure. This patent cancels motor and motor fixed knot structure, runner and runner transmission structure, realizes lean design.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application. The foregoing is merely a preferred embodiment of the present application, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present application, and these modifications and variations should also be regarded as the scope of the application.

Claims (14)

1. An indoor unit of an air conditioner is characterized in that: the manual air guide structure comprises a panel (5) and an air conditioner indoor unit, wherein the manual air guide structure is arranged at an air outlet (51) of the panel (5); the manual wind-guiding structure of machine in the air conditioning includes:

the air deflector (1) comprises end parts positioned at two ends in the length direction of the air deflector, and the air deflector is connected to a panel of the indoor unit through the end parts of the two ends;

a containing groove (2) arranged at least one of the two end parts of the air deflector (1);

a driving structure which can be inserted into the accommodating groove (2) to lock the air deflector (1) when the air deflector is manually rotated and adjusted;

the wind sweeping device further comprises a plurality of wind sweeping blades (4) which are arranged along the length direction of the wind deflector (1), and one end of each wind sweeping blade (4) is connected to the wind deflector (1); setting the center perpendicular bisector of the air deflector (1) along the length direction as a perpendicular bisector, setting the distance from the wind sweeping blade (4) closest to the perpendicular bisector to the end surface of the air deflector (1) along the length direction as L0, setting the length of the air deflector (1) as L, and setting the appropriate ratio of L0 and L to 0.15-0.4; the wind sweeping blades (4) and the connecting ends of the wind deflectors (1) form a phase connection line, the center perpendicular bisector of the wind deflectors (1) along the length direction of the wind deflectors is set to be a perpendicular bisector, an included angle beta exists between the phase connection line and the perpendicular bisector, and an adaptation value of 5-45 degrees exists in the beta.

2. An air conditioning indoor unit according to claim 1, wherein: the driving structure comprises a shaft sleeve structure (3), and the shaft sleeve structure (3) can extend into the accommodating groove (2) to clamp and control the rotation of the air deflector (1);

or, the driving structure comprises a protruding structure arranged on the panel, and the protruding structure can extend into the accommodating groove (2) to clamp and control the rotation of the air deflector (1).

3. An air conditioning indoor unit according to claim 2, wherein: at least one gear tooth slot (21) is formed in the inner peripheral wall of the accommodating groove (2);

at least one protruding structure (31) which corresponds to the gear tooth groove (21) and can be inserted into the gear tooth groove (21) is arranged on the peripheral wall of the shaft sleeve structure (3), or at least one second protruding structure which corresponds to the gear tooth groove (21) and can be inserted into the gear tooth groove (21) is arranged on the peripheral wall of the protruding structure.

4. An air conditioning indoor unit according to claim 2, wherein: at least one gear projection is arranged on the inner peripheral wall of the accommodating groove (2);

at least one second tooth socket which corresponds to the gear bulge and can accommodate the gear bulge to be inserted into is arranged on the peripheral wall of the shaft sleeve structure (3), or at least one third tooth socket which corresponds to the gear bulge and can accommodate the gear bulge to be inserted into is arranged on the peripheral wall of the protruding structure.

5. An air conditioning indoor unit according to claim 3, wherein: 3 gear tooth grooves (21) are formed in the inner peripheral wall of the accommodating groove (2) at the position of one side, and 3 gear tooth grooves (21) are also formed in the inner peripheral wall of the other side opposite to the one side;

the boss structure (31) is provided at a position on one side on the outer peripheral wall of the sleeve structure (3), and the boss structure (31) is also provided at a position on the other side opposite to the one side.

6. An air conditioning indoor unit according to claim 3, wherein:

the maximum radius r4 of the shaft sleeve structure (3) is 4-10 mm;

and/or the accommodating groove (2) is a circular groove with the radius r1, the shaft sleeve structure (3) is a cylindrical structure, the outer circle radius r1 is equal to r1, and the range of 0.2-1 mm is satisfied by r1-r 1;

and/or the protruding structure (31) is an arch structure with a circle center, the shaft sleeve structure (3) is a cylindrical structure, the distance from the circle center of the protruding structure to the circle center of the outer circle of the shaft sleeve structure is r3, and r 3-r 1 meets the range of 0.5-1.5 mm;

and/or the gear tooth groove (21) of the air deflector is also a circular groove, the radius of the gear tooth groove is r2, the convex structure (31) is an arch structure with a circle center, the radius of the convex structure (31) is r2, and the adaptive range of r2-r2 is 0.2-1 mm;

and/or the gear tooth groove (21) of the air deflector is also a circular groove, the radius of the gear tooth groove is r2, the accommodating groove (2) is a circular groove, the radius of the accommodating groove is r1, and the proper ratio of r2/r1 is 0.1-0.4;

and/or the number of the gear tooth grooves (21) of the air deflector is 2-5.

7. An air conditioning indoor unit according to any of claims 2-5, wherein: the accommodating groove (2) is a circular groove, and a first limiting part (11) extending towards the outer side of the air deflector (1) is further arranged on the periphery of the accommodating groove (2) along the length direction of the air deflector (1);

the shaft sleeve structure (3) is of a cylindrical structure, and a second limiting part (32) extending along the axial direction of the shaft sleeve structure (3) is also arranged on the periphery of the shaft sleeve structure (3);

when the shaft sleeve structure (3) is inserted into the accommodating groove (2), the first limiting part (11) can be matched and connected with the second limiting part (32).

8. An air conditioning indoor unit according to claim 7, wherein: the first limiting part (11) is an arc section concentric with the accommodating groove (2), and the first limiting part (11) comprises a first limiting end face (11 a) positioned at one circumferential end of the first limiting part and a second limiting end face (11 b) positioned at the other circumferential end of the first limiting part;

the second limiting part (32) is an arc section concentric with the shaft sleeve structure (3), and the second limiting part (32) comprises a third limiting end face (32 a) positioned at one circumferential end of the second limiting part and a fourth limiting end face (32 b) positioned at the other circumferential end of the second limiting part;

the third limiting end face (32 a) can be matched with the first limiting end face (11 a) when the shaft sleeve structure (3) rotates to a first preset position, and the fourth limiting end face (32 b) can be matched with the second limiting end face (11 b) when the shaft sleeve structure (3) rotates to a second preset position.

9. An air conditioning indoor unit according to claim 8, wherein: the air guide angle is alpha-alpha, and the value range is 30-70 degrees, wherein alpha is the angle between two limiting end faces of the air guide plate, and alpha is the included angle between the third limiting end face (32 a) and the fourth limiting end face (32 b) positioned at the other end in the circumferential direction.

10. An air conditioning indoor unit according to any of claims 1-5, wherein: the accommodating groove (2) is of a semi-closed structure.

11. An air conditioning indoor unit according to claim 1, wherein: the wind sweeping blades (4) and the wind deflector (1) are integrally formed, or the wind sweeping blades (4) and the wind deflector (1) are detachably connected.

12. An air conditioning indoor unit according to any of claims 1-5, wherein: the plurality of wind sweeping blades (4) are arranged along the length direction of the air deflector (1), and the number of the wind sweeping blades (4) is 1-3.

13. An air conditioning indoor unit according to any of claims 1-5, wherein: when the shaft sleeve structure (3) is included, a shaft sleeve mounting opening (52) capable of accommodating the shaft sleeve structure (3) is formed in at least one end face of the air outlet (51) of the panel (5) along the length direction.

14. The utility model provides a car as a house air conditioner which characterized in that: an indoor unit comprising the air conditioner of any one of claims 1 to 13.