CN111288552A

CN111288552A - Air conditioner wind shield

Info

Publication number: CN111288552A
Application number: CN202010222004.XA
Authority: CN
Inventors: 胡香凑
Original assignee: 胡香凑
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-06-16

Abstract

An air conditioner wind shield comprises a wind shield body and is characterized in that the wind shield body comprises a wind shield panel and a pair of expansion brackets, one end of each expansion bracket is rotatably connected with the wind shield panel, and the other end of each expansion bracket is rotatably connected with an inner machine shell of an air conditioner; the air conditioner wind shield can swing to the front of an air outlet of an air conditioner internal unit and the upper part of a top air inlet through the stretching and the rotation of the telescopic frame. According to the invention, the adjustment of multiple dimensions of the wind shielding panel can be realized through the telescopic frame and the two rotating parts, and two using states can be realized simultaneously, so that firstly, when the wind shielding panel is used as an air conditioner for shielding wind, the wind outlet of the air conditioner can be adjusted in all regions, and the fine adjustment of the angle can be realized; secondly, under the long-term not in use state, can rotate the panel that keeps out the wind to the air conditioner air intake directly over, can realize the effective dustproof function to the air intake, thirdly can adapt all different dimensions on the market wall-hanging air conditioner through adjusting expansion bracket length and left and right sides panel length.

Description

Air conditioner wind shield

Technical Field

The invention relates to the field of domestic electric appliances, in particular to an air conditioner wind shield matched with a wall-mounted air conditioner indoor unit.

Background

Although the air outlet of the existing wall-mounted air conditioner indoor unit is provided with the air deflector capable of adjusting the air outlet direction, the air direction adjusting range of the inherent air deflector is limited due to the fact that the air outlet of the existing wall-mounted air conditioner indoor unit is greatly different from the air receiving position, and the existing wall-mounted air conditioner indoor unit cannot be flexibly adjusted according to the use requirements of customers, so that the comfort of the air conditioner in use is reduced. In order to solve the technical problem, an air conditioner wind shield independent of a wall-mounted air conditioner indoor unit appears on the market, the wind shield can be detachably mounted on the shell of the existing air conditioner indoor unit, the wind outlet direction of the air outlet can be adjusted through the wind shield according to the use preference of customers, and the technical defect that the wind direction adjusting range of the wind shield is small is greatly improved.

But the flexibility and the angle of adjustment of air-out direction still exist not enoughly in current air conditioner aviation baffle, when not being suitable for the air conditioner deep bead for a long time moreover, the deep bead can not effectively be accomodate, has influenced indoor pleasing to the eye.

Disclosure of Invention

In order to avoid the defects in the prior art, the invention provides the air conditioner wind shield which is flexible to adjust, larger in wind guide range and good in wind guide effect.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the air conditioner wind shield comprises a wind shield body and is structurally characterized in that the wind shield body comprises a wind shield panel and a pair of expansion brackets, one end of each expansion bracket is rotatably connected with the wind shield panel, and the other end of each expansion bracket is rotatably connected with an inner machine shell of an air conditioner; the air conditioner wind shield can swing to the front of an air outlet of an air conditioner internal unit and the upper part of a top air inlet through the stretching and the rotation of the telescopic frame.

Furthermore, the expansion bracket is provided with a damping expansion structure for positioning the length of the expansion bracket after the expansion bracket extends, and the rotation part of the expansion bracket, the wind shielding panel and the air conditioner inner shell body which are rotatably connected is provided with a damping rotation structure for positioning the rotation part after rotation.

Further, the expansion bracket includes telescopic link and connecting rod, the connecting rod is equipped with flexible chamber along the axial, it has the ladder constant head tank to arrange along the axial in the flexible chamber, the tip of telescopic link is equipped with the flexible location that location elastic bulge and constant head tank cooperation are used for the telescopic link, the coaxial cover of telescopic link is established at the flexible intracavity of connecting rod.

Further, the rotation portion that the expansion bracket and the interior casing of air conditioner rotate to be connected includes that one fixes the backup pad on the interior casing of air conditioner, the backup pad is including dismantling the casing, the casing is equipped with the slot hole along the direction of height, be equipped with the pivot in the casing, the free end of pivot is followed outside the slot hole wearing out the casing, with the axis of rotation normal running fit of expansion bracket.

Further, the rotating shaft can slide and be positioned in the shell along the direction of the long hole.

Furthermore, positioning clamping rails formed by arranging a plurality of clamping jaws are arranged in the shell along two sides of the height direction of the long hole, a sliding elastic piece is arranged, clamping bulges are respectively arranged on two sides of the sliding elastic piece, the clamping bulges are clamped and positioned with the clamping jaws on the alignment and can be pushed along the positioning clamping rails and are clamped and positioned with the clamping jaws on the adjacent alignment again after being pushed; the rotating shaft is fixed on the sliding elastic piece.

Furthermore, the clamping protrusions on the two sides of the sliding elastic part are provided with pressing keys for reducing the distance between the clamping protrusions, and the pressing keys extend out of the shell through sliding holes reserved in the shell.

Furthermore, the rotating part of the telescopic frame comprises a damping cavity, a circle of damping teeth are arranged on the circumference of the damping cavity, and a fixed shaft is arranged at the center of the damping cavity; the rotating shaft in the shell comprises a shaft sleeve, a plurality of damping convex ribs matched with the damping teeth are arranged on the periphery of the shaft sleeve, and the shaft sleeve of the rotating shaft is rotatably sleeved on the fixed shaft.

Further, the length of the wind shielding panel in the length direction is adjustable through the telescopic structure.

Further, the panel keeps out the wind rotates the piece through a detachable and is connected with the expansion bracket rotation, it includes rotation portion and connecting portion to rotate the piece, connecting portion are the changeable elastic component of a thickness, but be equipped with a mouthful draw-in groove of big or small elastic deformation of portion on the panel keeps out the wind, the draw-in groove is used for the fixed elastic component of centre gripping.

Furthermore, the mouth of the clamping groove is provided with an elastic plate at one side to realize the elastic deformation of the clamping groove opening.

A damping rotating part comprises a rotating body I and a rotating body II which rotate mutually, wherein the rotating body I comprises a rotating shaft, a rotating hole is formed in the middle of the rotating shaft, and a plurality of elastic bulges are arranged on the end surface of the rotating shaft along the circumferential direction; the second rotating body comprises a shaft sleeve, a rotating shaft is arranged at the center of the shaft sleeve, grooves matched with the elastic bulges are formed in the bottom end of the shaft sleeve in a circumferential arrangement mode, the shaft sleeve of the second rotating body is sleeved on the rotating shaft of the first rotating body, and the rotating shaft of the shaft sleeve penetrates through a rotating hole of the first rotating body to be axially positioned at the end part.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the air conditioner wind shield, the multiple dimensions of the wind shield panel can be adjusted through the telescopic frame and the two rotating parts, meanwhile, the angle of the adjusted wind shield panel can be effectively positioned through the unique arrangement of the rotating structure, the using state of the wind shield panel can be effectively positioned even if the wind shield panel is finely adjusted, and the using comfort and adjusting flexibility of the wind shield are improved.

2. The air conditioner wind shield can realize two use states, and firstly, when the air conditioner wind shield is used as the wind shield of an air conditioner, the air outlet of the air conditioner can be adjusted in all areas, and the fine adjustment of the angle can be realized; secondly, under the long-term non-use state, the wind shielding panel can be rotated to be right above the air inlet of the air conditioner, so that the effective dustproof function of the air inlet can be realized; thirdly, the length of the telescopic frame and the lengths of the left panel and the right panel can be adjusted to adapt to all wall-mounted air conditioners with different dimensions on the market.

3. The detachable connecting structure of the air conditioner wind shield is convenient for production and processing as well as installation and detachment.

Drawings

Fig. 1 is a schematic structural view of an air conditioner windshield according to the present invention.

Fig. 2 is an exploded view of the air conditioner windshield of the present invention.

Fig. 3 is a cross-sectional view of an air conditioner windshield of the present invention.

FIG. 4 is a schematic view of a rotating member according to the present invention.

Fig. 5 is an enlarged view of a portion a of fig. 3.

Fig. 6A, 6B and 6C are schematic structural diagrams of the support plate of the present invention from different viewing angles.

Fig. 7 is a schematic view of the structure of the sliding elastic member of the present invention.

FIG. 8 is a schematic view of the pivot structure of the support plate of the present invention.

Fig. 9 is a schematic view of the telescopic rod structure of the present invention.

Fig. 10 is a schematic view of the connecting rod structure of the present invention.

Fig. 11 is a first schematic view of the present invention in use.

FIG. 12 is a second schematic view of the present invention in use.

Fig. 13 is a cross-sectional view of the telescoping boom of the present invention.

Fig. 14A-B are schematic views of a rotating body of the rotating member of the present invention.

Fig. 14C-D are schematic views of two rotating bodies of the rotating member of the present invention.

Reference numbers in the figures:

100 a wind shielding panel; 110 left panel, 102 right panel; 103 card slot; 104 elastic plate

200 of a telescopic frame; 201 telescopic rod, elastic lug 2011; 2012 keys; 202 connecting rod; 2022 positioning groove; 2021 rotating the shaft; 20211 a damper chamber; 20212 damping teeth; 20213 fixed axle

300 a support plate; 301 a left housing; 3011, long holes, 3012 jaws; 302 right housing; 303 a rotating shaft; 3031 fastening; 3032 damping ribs; 304 a sliding elastic member; 3041 locking the protrusion; 3042 a card slot; 3043 connecting the shaft; 3044 pressing the key

400 a rotating member; 401 a rotating part; 402 a connecting part;

500 air conditioner indoor unit;

601, rotating a first body; 6011 a rotating shaft; 6012, hole turning; 6013 an elastic bulge; 602, turning a second body; 6021. a sleeve; 6022 rotating the shaft; 6023 and a groove.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1, the air conditioner wind deflector body includes a wind deflector panel 100 and a pair of expansion brackets 200. One end of the telescopic frame 200 is rotatably connected to the wind shielding panel 100 through the rotating member 400, and the other end thereof is rotatably connected to the support plate 300. The support plate 300 is detachably fixed at both sides of the inner casing of the wall-mounted air conditioner, as shown in fig. 11-12, and the air conditioner wind shield is fixed on the inner casing 500 of the wall-mounted air conditioner through the support plate 300. And the wind shielding panel can swing to the front of an air outlet of an air conditioner indoor unit and above an air inlet at the top by the stretching and the rotation of the telescopic frame.

In the further implementation process of this embodiment, in order to reach the effective fixed of the panel angle of adjustment rear state of keeping out the wind, further set up the length location that damping extending structure is used for the expansion bracket to extend in the expansion bracket to the rotation portion of casing rotation connection all is equipped with damping rotating-structure and is used for the rotation portion location after rotation in expansion bracket and panel, the air conditioner keep out the wind. The specific damping structure is further described below.

As shown in fig. 2, fig. 6A, fig. 6B and fig. 6C, the rotation portion of the expansion bracket 100 rotatably connected to the air conditioner inner casing includes a support plate 300 fixed to the air conditioner inner casing, the support plate includes a detachable left casing 301 and a detachable right casing 302, the left casing 301 is provided with a long hole 3011 along the height direction, a rotation shaft 303 is provided in the casing, and the free end of the rotation shaft penetrates out of the casing through the long hole and is rotatably matched with the rotation shaft 2021 of the expansion bracket.

The slot 3011 in the housing is used for adjusting the housing of the rotating part of the telescopic frame in the up-and-down direction, i.e. the rotating shaft 303 can slide and be positioned along the direction of the slot. The specific sliding positioning scheme is as follows:

as shown in fig. 6A, 6B, and 6C, positioning clamping rails formed by arranging a plurality of clamping jaws 3012 are disposed in the casing along both sides of the height direction of the slot 3011, a sliding elastic member 304 is disposed in the casing, clamping protrusions 3041 are disposed on both sides of the sliding elastic member, the clamping protrusions 3041 are clamped and positioned with the clamping jaws 3012 on the alignment positions, can be pushed up and down along the positioning clamping rails, and are clamped and positioned with the clamping jaws on the adjacent alignment positions again after being pushed. And the rotation shaft 303 is fixed to the sliding elastic member 304.

As shown in fig. 7, the two side retaining protrusions on the sliding elastic member 304 are provided with a pressing button 3044 for reducing the spacing between the retaining protrusions, and the pressing button extends out of the housing through a sliding hole reserved in the housing.

On the matching of the rotating shaft 303 and the sliding elastic member 304, a pair of slots 3042 are arranged on the sliding elastic member 304; and is provided with a connecting shaft 3043; a pair of buckles 3031 which are matched and clamped with the clamping groove 3042 are arranged on the rotating shaft 303; the rotating shaft 303 is sleeved on the connecting shaft 3043 and is clamped and fixed with the sliding elastic member 304 through a buckle 3031.

As shown in fig. 9 and 10, the telescopic frame comprises a telescopic rod 201 and a connecting rod 202, the telescopic rod 201 is sleeved on the connecting rod 202 to perform telescopic motion, wherein the connecting rod 202 and the telescopic rod 201 are provided with damping structures, so that the telescopic rod can be conveniently extended to a use state and can be kept stable under the action of no more than a certain external force.

As shown in fig. 13, the connecting rod 202 has a telescopic cavity along the axial direction, a stepped positioning groove 2022 is axially arranged in the telescopic cavity, a positioning elastic protrusion 2011 is arranged at the end of the telescopic rod 201 and is matched with the positioning groove 2022 for telescopic positioning of the telescopic rod, and the telescopic rod is coaxially sleeved in the connecting rod; wherein, recess 2022 has a trapezoidal inclined plane, the bellied terminal surface of elasticity also be equipped with trapezoidal inclined plane assorted inclined plane, set up the one-way shrink of the telescopic link of being convenient for through the inclined plane, only need during the shrink promote the telescopic link can, when the telescopic link is extended to needs, specifically realize, be equipped with button 2012 on location elasticity arch 2011, the axial is equipped with the slot hole that supplies the button to remove on connecting rod 202, when the telescopic link is elongated, promote to fix a position the elasticity arch through pressing the button and remove and fix a position in another adjacent constant head tank.

As shown in fig. 10, the rotating shaft 2021 of the telescopic frame includes a damping chamber 20211, a circle of damping teeth 20212 is disposed around the damping chamber, and a fixed shaft 20213 is disposed at the center of the damping chamber. Correspondingly, as shown in fig. 8, the rotating shaft in the housing includes a shaft sleeve, a plurality of damping ribs 3032 matching with the damping teeth 20212 are disposed on the outer circumference of the shaft sleeve, and the shaft sleeve of the rotating shaft is rotatably sleeved on the fixed shaft 20213.

As shown in fig. 2, the length of the wind shielding panel in the present embodiment is adjustable by the telescopic structure in the length direction. So that wall-mounted air-conditioning indoor units of different length models can be used.

As shown in fig. 5-6, the wind shielding panel is rotatably connected to the expansion bracket through a detachable rotating member, the rotating member includes a rotating portion 401 and a connecting portion 402, the connecting portion is an elastic member with a variable thickness, a slot 103 with an elastically deformable portion is disposed on the wind shielding panel, and the slot 103 is used for clamping and fixing the elastic member. Wherein the mouth part of the clamping groove is provided with an elastic plate at one side to realize the elastic deformation of the clamping groove opening.

As shown in fig. 11 to 12, the air conditioner wind deflector of the present invention is fixed to a wall-mounted air conditioner indoor unit 500 through a support plate 300. And the wind shielding panel can swing to the front of an air outlet of an air conditioner indoor unit and above an air inlet at the top by the stretching and the rotation of the telescopic frame.

As shown in fig. 14A-D, the present invention further discloses a damping rotating member, which includes a first rotating body 601 and a second rotating body 602, which rotate with each other, where the first rotating body 601 includes a rotating shaft 6011, a rotating hole 6012 is disposed in the middle of the rotating shaft, and one or more elastic protrusions 6013 are disposed on an end surface of the rotating shaft along a circumferential direction; the elastic bulge main body is a tongue-shaped plate separated from the end surface, and a spherical bulge is arranged at the end part of the tongue-shaped plate; the second rotating body 602 comprises a shaft sleeve 6021, the center of the shaft sleeve is provided with a rotating shaft 6022, and grooves 6023 matched with the elastic protrusions 6013, specifically spherical grooves matched with the spherical protrusions, are arranged at the bottom end of the shaft sleeve along the circumferential direction; the shaft sleeve 6021 of the second rotating body is sleeved on the rotating shaft of the first rotating body 601, the rotating shaft of the shaft sleeve penetrates through the rotating hole of the first rotating body, and the end part is axially positioned. When the first rotating body and the second rotating body rotate mutually, the groove 6023 and the elastic projection 6013 form a position after rotation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An air conditioner wind shield comprises a wind shield body and is characterized in that the wind shield body comprises a wind shield panel and a pair of expansion brackets, one end of each expansion bracket is rotatably connected with the wind shield panel, and the other end of each expansion bracket is rotatably connected with an inner machine shell of an air conditioner; the air conditioner wind shield can swing to the front of an air outlet of an air conditioner internal unit and the upper part of a top air inlet through the stretching and the rotation of the telescopic frame.

2. The air conditioner wind guard according to claim 1, wherein the expansion bracket is provided with a damping expansion structure for positioning the length of the expansion bracket after expansion, and the rotating part of the expansion bracket rotatably connected with the wind guard panel and the air conditioner inner casing is provided with a damping rotating structure for positioning the rotating part after rotation.

3. The wind deflector of claim 1, wherein the rotating part of the telescopic frame rotatably connected with the inner casing of the air conditioner comprises a support plate fixed on the inner casing of the air conditioner, the support plate comprises a detachable casing, the casing is provided with a long hole along the height direction, a rotating shaft is arranged in the casing, and the free end of the rotating shaft penetrates out of the casing through the long hole and is rotatably matched with the rotating shaft of the telescopic frame; the rotating shaft can slide and be positioned in the shell along the direction of the long hole.

The air conditioner wind screen according to claim 2, wherein the telescopic frame comprises a telescopic rod and a connecting rod, the connecting rod is provided with a telescopic cavity along the axial direction, stepped positioning grooves are arranged in the telescopic cavity along the axial direction, the end of the telescopic rod is provided with positioning elastic protrusions which are matched with the positioning grooves for telescopic positioning of the telescopic rod, and the telescopic rod is coaxially sleeved in the telescopic cavity of the connecting rod.

4. The air conditioner wind guard according to claim 3, wherein positioning clamping rails formed by arranging a plurality of clamping jaws are arranged on two sides in the height direction of the long hole in the shell, a sliding elastic piece is arranged, clamping protrusions are respectively arranged on two sides of the sliding elastic piece, the clamping protrusions are clamped and positioned with the clamping jaws on the alignment positions and can be pushed along the positioning clamping rails, and after being pushed, the clamping protrusions are clamped and positioned with the clamping jaws on the adjacent alignment positions again; the rotating shaft is fixed on the sliding elastic piece.

5. The air conditioner wind guard according to claim 5, wherein the retaining protrusions on both sides of the sliding elastic member are provided with press keys for reducing the distance between the retaining protrusions, and the press keys extend out of the housing through the sliding holes reserved in the housing.

6. The air conditioner wind deflector according to claim 2 or 6, wherein the rotating part of the expansion bracket comprises a damping cavity, a circle of damping teeth are arranged on the circumference of the damping cavity, and a fixed shaft is arranged at the center of the damping cavity; the rotating shaft in the shell comprises a shaft sleeve, a plurality of damping convex ribs matched with the damping teeth are arranged on the periphery of the shaft sleeve, and the shaft sleeve of the rotating shaft is rotatably sleeved on the fixed shaft.

7. An air conditioning windscreen according to claim 1 wherein the windscreen panel is length adjustable in length by a telescopic arrangement.

8. The air conditioner wind deflector according to claim 1, wherein the wind deflector panel is rotatably connected to the expansion bracket by a detachable rotating member, the rotating member includes a rotating portion and a connecting portion, the connecting portion is an elastic member with a variable thickness, and the wind deflector panel is provided with a notch with an elastically deformable size, and the notch is used for clamping and fixing the elastic member; the mouth of the clamping groove is provided with an elastic plate at one side to realize the elastic deformation of the clamping groove opening.

9. A damping rotating part is characterized by comprising a rotating body I and a rotating body II which rotate mutually, wherein the rotating body I comprises a rotating shaft, the middle part of the rotating shaft is provided with a rotating hole, and the end surface of the rotating shaft is provided with a plurality of elastic bulges along the circumferential direction; the second rotating body comprises a shaft sleeve, a rotating shaft is arranged at the center of the shaft sleeve, grooves matched with the elastic bulges are formed in the bottom end of the shaft sleeve in a circumferential arrangement mode, the shaft sleeve of the second rotating body is sleeved on the rotating shaft of the first rotating body, and the rotating shaft of the shaft sleeve penetrates through a rotating hole of the first rotating body to be axially positioned at the end part.