CN203375543U - Air conditioner - Google Patents

Abstract

The utility model provides an air conditioner, comprising: a housing, on which an air inlet and an air outlet are arranged; an air inlet cover for opening and closing the air inlet, and the air inlet cover is movably arranged on the housing ; The first drive mechanism, the first drive mechanism includes: a first motor; the first drive gear, the first drive gear is connected to the motor shaft of the first motor; and the first rack, the first rack is connected to the air inlet cover plate The inner surface is connected and meshed with the first driving gear; the air deflector for opening and closing the air outlet, the air deflector is movably arranged on the housing; the second driving mechanism, the second driving mechanism includes: a second motor ; the second drive gear, the second drive gear is connected with the motor shaft of the second motor; and the second rack, the second rack is connected with the wind deflector and meshed with the second drive gear. According to the air conditioner of the utility model, the occupied volume is small, and the cost of the air conditioner can be effectively reduced.

Description

air conditioner

technical field

The utility model relates to the technical field of refrigeration equipment, in particular to an air conditioner.

Background technique

The air outlet and the air inlet of a common household air conditioner are all hole structures, which are exposed in the air. When the air conditioner is not in use, dust in the air easily enters the interior of the air conditioner through these holes, causing dust to accumulate inside the air conditioner, which accelerates the attenuation of the cooling and heating effects of the air conditioner.

To solve the above problems, a sealing mechanism can be set to seal the hole. When the air conditioner is not in use, the air inlet and outlet of the air conditioner can be sealed by the action of the sealing mechanism to prevent dust from entering the air conditioner through the air inlet and outlet. . However, in the existing air conditioners, different closing mechanisms are arranged at the air inlet and the air outlet respectively. Although different closing mechanisms can be opened separately, the space occupied by the multiple closing mechanisms is relatively large, and the multiple closing mechanisms make the air conditioner increase in manufacturing costs.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art.

In view of this, the utility model needs to provide an air conditioner, the air conditioner has a simple structure, and the air inlet cover plate and the driving mechanism of the air deflector of the air conditioner occupy less space.

The utility model needs to provide an air conditioner, including: a housing, the housing is provided with an air inlet and an air outlet; an air inlet cover for opening and closing the air inlet, and the air inlet cover can be Mobilely provided on the housing; a first drive mechanism, the first drive mechanism includes: a first motor; a first drive gear, the first drive gear is connected to the motor shaft of the first motor; and The first rack, the first rack is connected to the inner surface of the air inlet cover, and meshed with the first driving gear; the air deflector for opening and closing the air outlet, the deflector The wind plate is movably arranged on the housing; the second drive mechanism, the second drive mechanism includes: a second motor; a second drive gear, the second drive gear and the motor shaft of the second motor connected; and a second rack, the second rack is connected with the wind deflector and meshed with the second driving gear.

According to the air conditioner of the embodiment of the utility model, the action of the air inlet cover plate and the wind deflector can be respectively driven by the first driving mechanism and the second driving mechanism. The structures of the first driving mechanism and the second driving mechanism are simple and occupy The small size saves the space of the air conditioner and can effectively reduce the cost of the air conditioner.

According to an embodiment of the present utility model, a third motor is provided on the second rack, and the third motor is connected to the wind deflector through a transmission mechanism.

According to an embodiment of the present invention, the transmission mechanism includes: a first transmission gear, the first transmission gear is arranged on the motor shaft of the third motor; and a second transmission gear, the second transmission gear It is arranged on the wind deflector, and the second transmission gear meshes with the first transmission gear.

According to an embodiment of the present utility model, the diameter of the second transmission gear is larger than the diameter of the first transmission gear.

According to an embodiment of the present invention, the first motor and the second motor are the same motor, and the first drive gear and the second drive gear are connected to the motor shaft of the motor through a gear set.

According to an embodiment of the present utility model, a first guide column is provided on the side wall of the housing, and a first sliding groove sleeved on the first guide column is provided on the first rack.

According to an embodiment of the present utility model, the whole of the first chute is arc-shaped.

According to an embodiment of the present invention, the side wall of the housing is provided with a second guide post, and the second rack is provided with a second chute sleeved on the second guide post.

According to an embodiment of the present utility model, the overall shape of the second chute is arc-shaped.

According to an embodiment of the present utility model, the air inlet cover is engaged with the first rack.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

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

Fig. 2 is a partial structural schematic diagram of an air conditioner according to an embodiment of the present invention;

Fig. 3 is a partial structural schematic view of the air conditioner in an open state according to an embodiment of the present invention;

Fig. 4 is a partially exploded perspective view of an air conditioner according to an embodiment of the present invention.

Explanation of reference signs:

Housing 10; air inlet cover 20; first driving mechanism 30; wind deflector 40; second driving mechanism 50; air inlet 11; air outlet 12; first motor 31; first driving gear 32; first rack 33; second motor 51; second drive gear 52; second rack 53; third motor 60; transmission mechanism 70; first transmission gear 71; second transmission gear 72; first guide column 81; second guide column 82; the first chute 331; the second chute 531.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

In describing the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

As shown in FIG. 1 and FIG. 2 , the air conditioner according to the embodiment of the present utility model may include: a housing 10 , an air intake cover 20 , a first driving mechanism 30 , an air deflector 40 and a second driving mechanism 50 .

Specifically, the housing 10 can be provided with an air inlet 11 and an air outlet 12, the air inlet 11 can be arranged on the top of the indoor unit of the air conditioner, and the air outlet 12 can be arranged on the part of the indoor unit of the air conditioner, and the air inlet 11 enters the air conditioner. The air can be supplied through the air outlet 12 through the cooling or heating of the air conditioner.

The air inlet cover 20 can be used to open and close the air inlet 11 , and the air inlet cover 20 is movably arranged on the casing 10 to move between the position of opening the air inlet 11 and the position of closing the air inlet 11 .

The first driving mechanism 30 may include: a first motor 31 , a first driving gear 32 and a first rack 33 .

Specifically, the first driving gear 32 may be connected with the motor shaft of the first motor 31 to rotate with the rotation of the motor shaft of the first motor 31 . The first rack 33 is connected with the inner surface of the air inlet cover plate 20, and meshes with the first driving gear 32, so that the first rack 33 moves with the rotation of the first driving gear 32, and the first rack 33 drives The air intake flap 20 is shifted between an open position and a closed position.

The air deflector 40 can be used to open and close the air outlet 12 , and the air deflector 40 is movably arranged on the casing 10 to move between a position of opening the air outlet 12 and a position of closing the air outlet 12 .

The second driving mechanism 50 may include: a second motor 51 , a second driving gear 52 and a second rack 53 .

Specifically, the second driving gear 52 may be connected with the motor shaft of the second motor 51 to rotate with the rotation of the motor shaft. The second rack 53 can be connected with the wind deflector 40 and meshed with the second driving gear 52, so that the second rack 53 moves with the rotation of the second driving gear 52, and the second rack 53 drives the air intake cover The panel 20 alternates between an open position and a closed position.

According to the air conditioner of the embodiment of the utility model, the actions of the air inlet cover plate 20 and the wind deflector 40 can be respectively driven by the first driving mechanism 30 and the second driving mechanism 50, and the first driving mechanism 30 and the second driving mechanism The 50 has a simple structure, occupies a small volume, saves the space of the air conditioner, and can effectively reduce the cost of the air conditioner.

As shown in Figure 4, according to an embodiment of the present invention, the second rack 53 can be provided with a third motor 60, and the third motor 60 can be connected with the wind deflector 40 through a transmission mechanism 70 to change the wind deflector. 40 and the second rack 53, thus, the angle of the wind deflector 40 relative to the second rack 53 can be changed by the third motor 60, so as to change the air outlet angle of the air conditioner.

As shown in FIG. 4 , according to an embodiment of the present invention, the transmission mechanism 70 may include: a first transmission gear 71 and a second transmission gear 72 .

Specifically, the first transmission gear 71 is disposed on the motor shaft of the third motor 60 to rotate with the motor shaft of the third motor. The second transmission gear 72 can be arranged on the wind deflector 40 , and its axial direction can be perpendicular to the contact surface of the wind deflector 40 , and the second transmission gear 72 meshes with the first transmission gear 71 . Thus, the third motor 60 can drive the rotation of the second transmission gear 72 through the rotation of the first transmission gear 71 to change the angle of the wind deflector 40 . According to an embodiment of the present invention, the diameter of the second transmission gear 72 may be greater than the diameter of the first transmission gear 71 .

As shown in Figures 1-4, according to an embodiment of the present utility model, the first motor 31 and the second motor 51 can be the same motor, and the first drive gear 32 and the second drive gear 2 can pass through a gear set (not shown) ) is connected with the motor shaft of the motor. Thus, the simultaneous driving of the wind inlet cover 20 and the wind deflector 40 can be realized by providing a motor.

As shown in Fig. 2 and Fig. 3, according to an embodiment of the present utility model, a first guide post 81 may be provided on the side wall of the housing 10, and a first guide post 81 sleeved on the first rack 33 may be provided. The first chute 331 on the top. Thus, the first rack 33 can move along the set route, so that the air inlet cover plate 20 can seal the air inlet 11 more tightly. According to an embodiment of the present invention, the entirety of the first chute 331 may be arc-shaped.

As shown in Fig. 2 and Fig. 3, according to an embodiment of the present invention, a second guide post 82 is provided on the side wall of the housing 10, and the second rack 53 is provided with a The second chute 531. Thus, the second rack 53 can move along the set route, so that the air inlet deflector 40 can seal the air outlet 12 more tightly. According to an embodiment of the present invention, the second chute 531 may be in the shape of an arc as a whole.

As shown in FIG. 4 , according to an embodiment of the present invention, the air inlet cover 20 can be engaged with the first rack 33 . Thus, the installation and disassembly between the air intake cover plate 20 and the first rack 33 can be facilitated.

In the description of this specification, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are intended to mean that the implementation Specific features, structures, materials or characteristics described in an embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (10)

1. An air conditioner, characterized in that, comprising: A casing, the casing is provided with an air inlet and an air outlet; an air inlet cover for opening and closing the air inlet, and the air inlet cover is movably arranged on the housing; The first drive mechanism, the first drive mechanism includes: first motor; a first drive gear connected to the motor shaft of the first motor; and a first rack, the first rack is connected to the inner surface of the air intake cover and meshes with the first drive gear; an air deflector for opening and closing the air outlet, the air deflector is movably arranged on the housing; The second drive mechanism, the second drive mechanism includes: second motor; a second drive gear connected to the motor shaft of the second motor; and The second rack is connected to the wind deflector and meshed with the second driving gear. 2 . The air conditioner according to claim 1 , wherein a third motor is provided on the second rack, and the third motor is connected to the wind deflector through a transmission mechanism. 3. The air conditioner according to claim 2, wherein the transmission mechanism comprises: a first transmission gear, the first transmission gear is arranged on the motor shaft of the third motor; and A second transmission gear, the second transmission gear is arranged on the wind deflector, and the second transmission gear meshes with the first transmission gear. 4. The air conditioner according to claim 3, wherein a diameter of the second transmission gear is larger than a diameter of the first transmission gear. 5. The air conditioner according to claim 1, wherein the first motor and the second motor are the same motor, and the first driving gear and the second driving gear are connected to the Motor shaft connection for the motor. 6. The air conditioner according to claim 1, wherein a first guide post is provided on the side wall of the housing, and a guide post is provided on the first rack to sleeve on the first guide post. the first chute. 7. The air conditioner according to claim 6, characterized in that, the whole of the first chute is arc-shaped. 8. The air conditioner according to claim 1, wherein a second guide post is provided on the side wall of the housing, and a guide post is provided on the second rack to fit on the second guide post. the second chute. 9. The air conditioner according to claim 8, characterized in that, the second chute is in the shape of an arc as a whole. 10 . The air conditioner according to claim 1 , wherein the air inlet cover is engaged with the first rack. 11 .

Images