CN212511441U

CN212511441U - Air conditioner indoor unit and air conditioner

Info

Publication number: CN212511441U
Application number: CN202021247795.3U
Authority: CN
Inventors: 王龙飞; 吕建华
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-09
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a machine and air conditioner in air conditioning, machine includes in the air conditioning: the shell is provided with an air outlet and comprises a face frame, and the face frame comprises a bottom plate arranged below the air outlet; the air deflector is movably arranged at the air outlet and is provided with a first position for opening the air outlet and a second position for closing the air outlet; one end of the connecting rod is movably connected with the shell, and the other end of the connecting rod is connected with the air deflector so as to drive the air deflector to move between a first position and a second position; the part of the connecting rod facing the bottom plate or the part of the bottom plate facing the connecting rod is convexly provided with a convex hull, and when the air deflector is positioned at the first position, the connecting rod is abutted to the bottom plate through the convex hull. The utility model discloses machine in the air conditioning makes behind the air outlet is opened to the aviation baffle, can and face frame bottom plate between form prevent scraping the clearance to avoid aviation baffle contact surface frame bottom plate to cause wearing and tearing, from this, both kept the uniformity of machine outward appearance in the air conditioning, prolonged the life of face frame bottom plate again.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in air conditioning.

Background

In the related art, after the air outlet is opened by the air deflector of the indoor unit of the air conditioner, the lower side edge of the air deflector can be abutted against the bottom of the face frame, so that the bottom of the face frame is abraded, the consistency of the indoor appearance of the air conditioner is influenced, and the service life of the face frame is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air-conditioning indoor unit, which aims at solving the technical problem of how to prolong the service life of a face frame.

In order to achieve the above object, the utility model provides an indoor unit of air conditioner includes:

the shell is provided with an air outlet and comprises a face frame, and the face frame comprises a bottom plate arranged below the air outlet;

the air deflector is movably arranged at the air outlet and is provided with a first position for opening the air outlet and a second position for closing the air outlet; and

one end of the connecting rod is movably connected to the shell, and the other end of the connecting rod is connected to the air deflector so as to drive the air deflector to move between the first position and the second position; and a convex hull is convexly arranged on the part of the connecting rod facing the bottom plate or the part of the bottom plate facing the connecting rod, and when the air deflector is positioned at the first position, the connecting rod is abutted to the bottom plate through the convex hull.

Optionally, when the air deflector is located at the first position, a scratch-proof gap is formed between the bottom side edge of the air deflector and the bottom wall surface of the bottom plate, and the width of the scratch-proof gap is not less than 4 mm.

Optionally, the convex hull is connected to the connecting rod and is integrally formed with the connecting rod.

Optionally, the number of the connecting rods is two, the two connecting rods are respectively connected to two ends of the air deflector in the length direction, and the two connecting rods and the bottom plate are abutted through the convex hulls.

Optionally, the connecting rod is bent, the casing and the air deflector are respectively connected to two end portions of the connecting rod, and the convex hull is arranged at a position, adjacent to the bent position, of the connecting rod.

Optionally, the front end of the bottom plate is turned upwards to form a folded edge, and the connecting rod is abutted to the folded edge through the convex hull.

Optionally, the casing further includes a panel disposed above the air outlet, and when the air deflector is located at the second position, the air deflector is in line contact with the panel.

Optionally, the air guiding plate has an upper abutting surface abutting against the panel, the panel has a lower abutting surface abutting against the air guiding plate, and the upper abutting surface and the lower abutting surface form an included angle.

Optionally, an included angle formed by the upper abutting surface and the lower abutting surface is not less than 1 ° and does not exceed 2 °.

Optionally, the indoor unit of an air conditioner is provided as a wall-mounted indoor unit of an air conditioner.

The utility model also provides an air conditioner, including the machine in air condensing units and an air conditioning, this machine includes in the air conditioning: the shell is provided with an air outlet and comprises a face frame, and the face frame comprises a bottom plate arranged below the air outlet; the air deflector is movably arranged at the air outlet and is provided with a first position for opening the air outlet and a second position for closing the air outlet; one end of the connecting rod is movably connected to the shell, and the other end of the connecting rod is connected to the air deflector so as to drive the air deflector to move between the first position and the second position; a convex hull is convexly arranged on the part of the connecting rod facing the bottom plate or the part of the bottom plate facing the connecting rod, and when the air deflector is positioned at the first position, the connecting rod is abutted to the bottom plate through the convex hull; the air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.

The utility model discloses machine makes connecting rod and face frame bottom plate pass through the convex closure butt in the air conditioning to spacing connecting rod drives the aviation baffle position when opening the air outlet, thereby has injectd the activity orbit of aviation baffle, makes after the air outlet was opened to the aviation baffle, can and face frame bottom plate between form prevent scraping the clearance, causes wearing and tearing in order to avoid aviation baffle contact surface frame bottom plate, from this, has both kept the uniformity of machine outward appearance in the air conditioning, has prolonged the life of face frame bottom plate again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of an embodiment of an indoor unit of an air conditioner according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic cross-sectional view of another embodiment of the indoor unit of an air conditioner of the present invention;

fig. 4 is a partially enlarged view of fig. 3 at B.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						10	Shell body	11	Air outlet	12	Face frame
121	Base plate	122	Edge folding	20	Air deflector
						30	Connecting rod	31	Convex hull	32	Scratch-resistant gap
13	Panel board	21	Upper contact surface	131	Lower abutting surface

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an indoor unit of an air conditioner, which can be selected as a wall-mounted indoor unit of an air conditioner, a floor type indoor unit of an air conditioner or a vertical indoor unit of an air conditioner, etc.; the present invention is described with reference to a wall-mounted air conditioner indoor unit, but the present invention is not limited thereto.

In the embodiment of the present invention, as shown in fig. 1 to 2, the indoor unit of an air conditioner includes: the air conditioner comprises a shell 10, a fan blade and a fan blade, wherein the shell 10 is provided with an air outlet 11, the shell 10 comprises a face frame 12, and the face frame 12 comprises a bottom plate 121 arranged below the air outlet 11; the air deflector 20 is movably arranged at the air outlet 11, and the air deflector 20 has a first position for opening the air outlet 11 and a second position for closing the air outlet 11; one end of the connecting rod 30 is movably connected to the housing 10, and the other end of the connecting rod 30 is connected to the air deflector 20, so as to drive the air deflector 20 to move between the first position and the second position; a convex hull 31 is convexly arranged on a part of the connecting rod 30 facing the bottom plate 121 or a part of the bottom plate 121 facing the connecting rod 30, and when the air deflector 20 is located at the first position, the connecting rod 30 is abutted to the bottom plate 121 through the convex hull 31.

In this embodiment, the casing 10 is used to form an overall appearance of the indoor unit of the air conditioner, the casing 10 includes a chassis, a face frame 12 and a panel 13, an air inlet is provided on the casing 10, the air inlet can be provided at the top of the casing 10, an air duct is formed in the casing 10, a heat exchanger assembly, a fan and the like are further provided in the casing 10, and outside air enters the casing 10 from the air inlet, and is blown out through the air outlet 11 under the action of the fan after the heat exchange action of the heat exchanger. The position of the air outlet 11 is not limited, for example, the air outlet 11 is disposed on the front panel 13 of the housing 10, and only the air outlet 11 is required to be communicated with the air duct, so that the air in the air duct can be blown out from the air outlet 11. The air guide plate 20 extends along the length direction of the housing 10 to block the air outlet 11.

The connecting rod 30 is disposed at the air outlet 11 and is driven by the driving device to drive the air deflector 20 to move, so that the air deflector 20 can open or close the air outlet 11. The number of the connecting rods 30 may be one, or two or more, and in practical applications, the number of the connecting rods 30 may be two and are respectively disposed at two ends of the casing 10 in the length direction, so that the air deflector 20 is more stably supported. The bottom plate 121 of the face frame 12 is connected to the bottom of the air outlet 11, the bottom plate 121 extends along the length direction of the air outlet 11, and when the air deflector 20 closes the air outlet 11, the bottom side of the air deflector 20 abuts against the front side of the bottom plate 121. When the connecting rod 30 rotates to abut against the bottom plate 121, the air deflector 20 rotates to the first position to completely open the air outlet 11; at this time, the connecting rod 30 cannot rotate continuously under the limiting action of the bottom plate 121, and the sensor feeds back the rotation to the controller, and the controller controls the driving device to stop operating, so that the connecting rod 30 stops at the position abutting against the bottom plate 121, that is, the air deflector 20 stops at the first position.

The specific shape and position of the convex hull 31 are not limited, and only when the air deflector 20 moves to the first position, the connecting rod 30 is indirectly abutted to the bottom plate 121 through the convex hull 31, and the convex hull 31 can limit the moving stroke of the connecting rod 30, so that the moving stroke of the air deflector 20 is limited, the air deflector 20 cannot move to be abutted to the bottom plate 121, and scraping and abrasion to the bottom plate 121 are avoided.

The utility model discloses air conditioning indoor set makes connecting rod 30 and face frame 12 bottom plate 121 pass through convex closure 31 butt, position when driving aviation baffle 20 to open air outlet 11 is driven to spacing connecting rod 30, thereby the activity orbit of aviation baffle 20 has been injectd, make aviation baffle 20 open the air outlet 11 back, can and face frame 12 bottom plate 121 between form prevent scraping clearance 32, in order to avoid aviation baffle 20 contact surface frame 12 bottom plate 121 to cause wearing and tearing, therefore, the uniformity of air conditioning indoor set outward appearance has both been kept, the life of face frame 12 bottom plate 121 has been prolonged again.

As shown in fig. 1 and 2, when the air deflector 20 is located at the first position, a scratch-proof gap 32 is formed between a bottom side edge of the air deflector 20 and a bottom wall surface of the bottom plate 121, and a width of the scratch-proof gap 32 is not less than 4 mm. In the present embodiment, the width of the scratch preventing gap 32 is the distance between the bottom side of the air guiding plate 20 and the bottom plate 121 when the air guiding plate 20 is at the second position. If the width of the scratch-proof gap 32 is less than 4mm, when the air deflector 20 moves to the second position, even if the convex hull 31 limits the stroke of the air deflector 20, the air deflector 20 still collides with the bottom plate 121 under the action of inertia; therefore, by setting the scratch prevention gap 32 to not less than 4mm, the protective effect on the bottom plate 121 can be improved.

The convex hull 31 is connected to the connecting rod 30 and is integrally formed with the connecting rod 30. In the present embodiment, the connecting rod 30 has a simpler structural shape than the face frame 12, and the convex hull 31 is less difficult to connect to the connecting rod 30. The convex hull 31 and the connecting rod 30 are integrally formed by injection molding, so that the production difficulty is reduced, the production efficiency is improved, and the connection strength of the convex hull 31 and the connecting rod 30 can be enhanced.

The number of the connecting rods 30 is two, the two connecting rods 30 are respectively connected to two ends of the air deflector 20 in the length direction, and the two connecting rods 30 and the bottom plate 121 are abutted through the convex hulls 31. In the embodiment, the two connecting rods 30 have the same shape and structure, and the portions of the two connecting rods 30 facing the bottom plate 121 are both provided with the convex hulls 31, so as to increase the limiting position and the limiting area of the connecting rods 30 and the bottom plate 121, and improve the limiting strength and the limiting stability of the air deflector 20.

As shown in fig. 1 and 2, the connecting rod 30 is bent, the casing 10 and the air deflector 20 are respectively connected to two ends of the connecting rod 30, and the convex hull 31 is disposed at a position of the connecting rod 30 adjacent to the bent position. In the embodiment, the connecting rod 30 is bent along one side, so that the structural strength of the connecting rod 30 can be improved, and the movement range of the air deflector 20 can be reduced, thereby improving the movement stability of the air deflector 20. The bent connecting rod 30 is provided with a concave part, and the convex hull 31 is arranged at the position of the concave part close to the bent part, so that the external proportion of the connecting rod 30 at the abutting part can be reduced, the pressure to the bottom plate 121 is reduced, the damage to the bottom plate 121 is avoided, and the stability of the face frame 12 is improved.

As shown in fig. 1 and 2, the front end of the bottom plate 121 is turned upward to form a folded edge 122, and the link 30 abuts against the folded edge 122 via the convex hull 31. In the embodiment, the folded edge 122 is connected to the front side of the bottom plate 121 and is opposite to the bottom plate 121, a buffer gap can be formed between the folded edge 122 and the bottom plate 121, and when the connecting rod 30 moves to abut against the folded edge 122, the folded edge 122 can deform toward the buffer gap to absorb an acting force generated by inertia of the connecting rod 30, so as to further prevent the air deflector 20 from contacting the bottom plate 121.

As shown in fig. 3 and 4, the casing 10 further includes a panel 13 disposed above the air outlet 11, and when the air deflector 20 is located at the second position, the air deflector 20 is in line contact with the panel 13. In the embodiment, when the air deflector 20 is located at the second position, that is, the air outlet 11 is closed, at this time, the top side of the air deflector 20 abuts against the side of the panel 13 adjacent to the air outlet 11, and the air deflector 20 and the panel 13 are set to be in line abutment, so that the contact area can be reduced, and thus when the air conditioning indoor unit is carried and falls, the friction area of the air deflector 20 to the panel 13 can be reduced, thereby reducing the abrasion of the panel 13, maintaining the consistency of the appearance of the panel 13, and prolonging the service life of the panel 13.

As shown in fig. 3 and 4, the air guiding plate 20 has an upper contact surface 21 contacting the panel 13, the panel 13 has a lower contact surface 131 contacting the air guiding plate 20, and the upper contact surface 21 contacts the lower contact surface 131 at an included angle. In the embodiment, the upper abutting surface 21 is located at the top side of the air deflector 20, the lower abutting surface 131 is located at the side of the panel 13 facing the air outlet 11, when the air deflector 20 closes the air outlet 11, the upper abutting surface 21 abuts against the lower abutting surface 131, and an included angle is formed between the upper abutting surface 21 and the lower abutting surface, so that the line contact between the air deflector 20 and the panel 13 is realized, no other additional structure is needed, and the structure of the air conditioning indoor unit is simplified. Specifically, the included angle formed by the upper abutting surface 21 and the lower abutting surface 131 is not less than 1 ° and not more than 2 °, so that the gap between the air deflector 20 and the bottom plate 121 is reduced while the line contact is realized, and dust or dew is prevented from accumulating at the gap.

The utility model discloses still provide an air conditioner, this air conditioner includes machine in air condensing units and an air conditioning, and the concrete structure of this machine in air conditioning refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. The air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. An indoor unit of an air conditioner, comprising:

2. The indoor unit of claim 1, wherein when the air guide plate is located at the first position, a scratch-proof gap is formed between a bottom side edge of the air guide plate and a bottom wall surface of the bottom plate, and a width of the scratch-proof gap is not less than 4 mm.

3. An indoor unit of an air conditioner according to claim 1, wherein the convex hull is connected to the link and is integrally formed with the link.

4. The indoor unit of claim 1, wherein the number of the connecting rods is two, the two connecting rods are respectively connected to both ends of the air guide plate in the length direction, and both the two connecting rods and the bottom plate are abutted by the convex hull.

5. The indoor unit of claim 1, wherein the connecting rod is bent, the casing and the air guide plate are connected to both ends of the connecting rod, respectively, and the convex hull is disposed at a portion of the connecting rod adjacent to the bent portion.

6. An indoor unit of an air conditioner according to claim 1, wherein the front end of the base plate is turned upward to form a folded edge, and the link abuts against the folded edge via the convex hull.

7. The indoor unit of claim 1, wherein the casing further comprises a panel disposed above the outlet, and the air deflector is in line contact with the panel when the air deflector is in the second position.

8. The indoor unit of claim 7, wherein the air guide plate has an upper contact surface that contacts the panel, the panel has a lower contact surface that contacts the air guide plate, and the upper contact surface contacts the lower contact surface at an included angle.

9. The indoor unit of air conditioner according to claim 8, wherein the upper abutting surface and the lower abutting surface form an angle of not less than 1 ° and not more than 2 °.

10. An indoor unit of an air conditioner according to any one of claims 1 to 9, wherein the indoor unit is provided as a wall-mounted indoor unit.

11. An air conditioner comprising an outdoor unit and an indoor unit as claimed in any one of claims 1 to 10, wherein the outdoor unit and the indoor unit are connected by refrigerant pipes.