CN212538036U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The embodiment of the utility model discloses machine in air conditioning, including casing and vortex ring generating device. The casing comprises an air duct piece, the air duct piece is provided with an inner cavity, an inlet and an outlet, and the inlet and the outlet are communicated with the inner cavity. An opening is arranged on the side wall of the air duct piece, the vortex ring generating device is positioned at the outlet and is communicated with the inner cavity through the opening. The vortex ring generating device is arranged to generate vortex ring airflow to the inside of the air duct piece, so that the airflow discharged from the outlet through the air duct piece is influenced, the air supply range and the air supply distance of the indoor unit of the air conditioner can be effectively enlarged, and the required air speed of the vortex ring generating device is smaller under the same air supply distance, so that the energy consumption can be reduced. Furthermore, the vortex ring generating device is arranged at the outer side of the outlet of the air duct piece, so that the limited space in the shell can be fully utilized, and the normal effect of the vortex ring generating device is not influenced.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to a household electrical appliances field especially relates to an air conditioner indoor and adopt this air conditioning indoor set.

Background

The wall-mounted air conditioner is very popular because the wall-mounted air conditioner is not limited by the installation position, is easier to match with indoor decoration, has low noise and the like. With continuous innovation of technology, the functions of a wall-mounted air conditioner are more and more abundant, for example, functions of ventilation, purification and the like are added, but the added functions are all based on the air supply function of the air conditioner.

The existing air conditioner is used for conventional air supply, air enters the air conditioner from the air inlet and is blown out from the air outlet after heat exchange, the radiation range blown out by the mode is narrow, the air supply distance is short, and a human body has obvious wind sense.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air conditioning indoor unit and air conditioner can effectively enlarge the air supply scope and the air supply distance of air conditioning indoor unit, no wind sense, reduce the energy consumption and can realize on a large scale, the directional air supply of multi-angle.

The embodiment of the utility model provides a first aspect provides a machine in air conditioning, machine includes in the air conditioning:

the casing comprises an air duct piece, the air duct piece is provided with an inner cavity, an inlet and an outlet, and the inlet and the outlet are communicated with the inner cavity;

a vortex ring generating device located at the outlet;

the side wall of the air duct piece is provided with an opening, and the vortex ring generating device is communicated with the inner cavity through the opening.

A second aspect of the embodiment of the present invention provides an air conditioner, including an outdoor unit of an air conditioner and the indoor unit of the air conditioner; the indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe.

According to the above technical scheme, the utility model provides an indoor set of air conditioner, through setting up the vortex ring generating device in the exit of wind channel piece, the air current in the inner chamber of wind channel piece does not pass through vortex ring generating device, and the vortex ring that vortex ring generating device produced simultaneously can influence the air current in the inner chamber. The vortex ring generating device is arranged to generate vortex ring airflow to the inside of the air duct piece, so that the airflow discharged from the outlet through the air duct piece is influenced, the air supply range and the air supply distance of the indoor unit of the air conditioner can be effectively enlarged, and the required air speed of the vortex ring generating device is smaller under the same air supply distance, so that the energy consumption can be reduced. Furthermore, the vortex ring generating device is arranged at the outer side of the outlet of the air duct piece, so that the limited space in the shell can be fully utilized, and the normal effect of the vortex ring generating device is not influenced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

fig. 2 is an exploded schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of another air conditioner indoor unit according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of another air conditioner indoor unit according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of the air duct member of FIG. 3;

FIG. 6 is a schematic sectional view of the combination of the vortex ring generator and the vortex ring mount of FIG. 4;

fig. 7 is a schematic cross-sectional view of an indoor unit of the air conditioner of fig. 2;

fig. 8 is a schematic cross-sectional view of another air conditioning indoor unit of fig. 2;

FIG. 9 is a schematic cross-sectional view of the vortex ring generator of FIG. 2;

FIG. 10 is a schematic cross-sectional view of another vortex ring generating device of FIG. 2;

FIG. 11 is a schematic cross-sectional view of another vortex ring generating device of FIG. 2.

The figures show that:

10. an air-conditioning indoor unit;

100. a housing; 110. a first baffle plate; 120. a housing; 1201. an air inlet; 1202. an air outlet; 121. opening a hole; 130. an air duct member; 131. a first part; 132. a second section; 133. a third section; 134. an opening; 1301. an inlet; 1302. an outlet; 1303. an inner cavity; 140. a second baffle;

200. a vortex ring generating device; 210. a vortex ring generator; 211. a vibrating membrane; 212. a vibration source; 213. a support; 220. an accommodating chamber; 221. a connecting port; 222. a vent;

300. a wind expelling mechanism; 400. a heat exchanger; 500. a water pan;

600. a scroll ring mounting bracket; 610. a rack;

700. a drive mechanism; 710. a motor; 720. a transmission member.

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 some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 and 2, an indoor unit 10 of an air conditioner according to the present invention includes a casing 100 and a vortex ring generator 200. The casing 100 includes an air duct 130, the air duct 130 has an inner cavity 1303, an inlet 1301 and an outlet 1302, and both the inlet 1301 and the outlet 1302 are communicated with the inner cavity 1303. An opening 134 is formed in the side wall of the air duct 130, the vortex ring generator 200 is located at the outlet 1302, and the vortex ring generator 200 is communicated with the inner cavity 1303 through the opening 134. It is understood that the outlet 1302 includes, but is not limited to, above, below, to the left, and to the right of the outlet 1302.

Through the above technical solution, by arranging the vortex ring generation device 200 at the outlet 1302 of the air duct member 130, the airflow in the cavity 1303 does not pass through the vortex ring generation device 200, but the vortex ring generated by the vortex ring generation device 200 can affect the airflow in the cavity 1303. The vortex ring air flow is generated to the inside of the air channel member 130 by the vortex ring generating device 200, so that the air flow discharged from the outlet 1302 through the air channel member 130 is influenced, the air supply range and the air supply distance of the indoor unit 10 of the air conditioner can be effectively enlarged, and the required air speed of the vortex ring generating device 200 is smaller under the same air supply distance, so that the energy consumption can be reduced, in addition, the wind feeling of the vortex ring air flow formed by the vortex ring generating device 200 is weak, and a user can have better air blowing experience. Further, the vortex ring generator 200 is disposed outside the outlet 1302 of the air duct 130, so that the limited space in the casing 100 can be fully utilized, and the normal effect of the vortex ring generator 200 is not affected.

Referring to fig. 1 and 3, the present invention provides another indoor unit 10 of an air conditioner, in which the indoor unit 10 of the air conditioner includes a casing 100 and a vortex ring generator 200. The casing 100 includes a housing 120, the housing 120 has an air inlet 1201 and an air outlet 1202, and the air inlet 1201 is communicated with the air outlet 1202. The vortex ring generator 200 is disposed outside the housing 120, an opening 121 is disposed on a sidewall of the housing 120, and the vortex ring generator 200 generates a vortex ring airflow toward the air outlet 1202 through the opening 121. It is understood that the outlet 1202 includes, but is not limited to, above, below, to the left, and to the right of the outlet 1202.

Referring to fig. 3, in an alternative embodiment, the indoor unit 10 further includes a scroll ring mounting bracket 600, the scroll ring mounting bracket 600 is fixedly connected to the casing 100, and the scroll ring generator 200 is mounted on the scroll ring mounting bracket 600.

Referring to fig. 3, in an alternative embodiment, the vortex ring generator 200 includes a plurality of vortex ring generators 210, and the plurality of vortex ring generators 210 are uniformly distributed along the length direction of the vortex ring mounting frame 600.

Referring to fig. 5, in an alternative embodiment, the air duct 130 includes a first portion 131, a second portion 132, and a third portion 133, and the first portion 131 and the second portion 132 are connected to the third portion 133; the first portion 131 encloses to form an outlet 1302 and the second portion 132 encloses to form an inlet 1301.

Referring to fig. 5, in an alternative embodiment, the third portion 133 is provided with an opening 134, and the opening 134 is abutted with the opening 121, so that the vortex ring airflow generated by the vortex ring generating device 200 enters the inner cavity 1303.

Referring to fig. 1 and 4, the present invention provides another indoor unit 10 of an air conditioner, in which the indoor unit 10 of the air conditioner includes a casing 100 and a vortex ring generator 200. The casing 100 includes a housing 120, the housing 120 has an air inlet 1201 and an air outlet 1202, and the air inlet 1201 is communicated with the air outlet 1202. The vortex ring generating device 200 is installed at the air outlet 1202. The indoor unit 10 further includes a driving mechanism 700, the driving mechanism 700 is installed at the outlet 1202 and connected to the vortex ring generating device 200, and the driving mechanism 700 is configured to drive the vortex ring generating device 200 to move in the first direction. Therefore, the vortex ring generating device 200 can realize large-range and multi-angle directional air supply, further meets the requirements of users, and has larger market space.

Referring to fig. 1 and 4, the indoor unit 10 of the air conditioner further includes a scroll ring mounting bracket 600, the scroll ring mounting bracket 600 is fixedly connected to the casing 100, and the scroll ring generator 200 is mounted on the scroll ring mounting bracket 600. It will be appreciated that the scroll ring mount 600 is elongated and the first direction is the length of the scroll ring mount 600.

Referring to fig. 4 and 6, in an alternative embodiment, the driving mechanism 700 includes a transmission member 720 and a motor 710. Transmission piece 720 is connected with vortex ring mounting 600 transmission, and motor 710 is installed on vortex ring generating device 200 and is connected with transmission piece 720, and motor 710 is used for driving transmission piece 720 to drive vortex ring generating device 200 and move along first direction.

Referring to fig. 4 and 6, the transmission member 720 is exemplarily configured as a gear, and the scroll ring mounting frame 600 is provided with a rack 610 adapted to the transmission member 720. Compared with other transmission modes, the meshing fit between the gear and the rack 610 can enable the vortex ring generating device 200 to move more accurately and faster.

Referring to fig. 1 to 4, in an alternative embodiment, the casing 100 includes a housing 120, a second baffle 140 and a first baffle 110. The housing 120 has an inlet 1201 and an outlet 1202, the air duct 130 is mounted in the housing 120, the inlet 1201 communicates with the inlet 1301, and the outlet 1202 communicates with the outlet 1302. The second shutter 140 is installed at the air outlet 1202. The first baffle 110 is installed at the intake vent 1201. It is understood that the air intake 1201 is above, below, left, and right of the air intake 1201.

Referring to fig. 1 to 4, in an alternative embodiment, the second baffle 140 is rotatably connected to the air outlet 1202, so that the second baffle 140 can control the opening and closing state of the air outlet 1202. The second baffle 140 is in an open state when the air-conditioning indoor unit 10 is in operation, so that the air outlet 1202 can normally supply air to the room; the second baffle 140 is in a closed state when the indoor unit 10 of the air conditioner is not in operation, so that sundries cannot enter the air outlet 1202; meanwhile, the range of the air supply from the air outlet 1202 to the indoor space can be adjusted by adjusting the opening and closing angle of the second baffle 140. In another alternative embodiment, a plurality of grills are provided on the first baffle 110 to allow external air to enter the air inlet 1201 from the grills while preventing foreign objects from entering the inside of the cabinet 100.

Referring to fig. 1 to 4, in an alternative embodiment, the vortex ring generator 200 further includes a wind-driving mechanism 300 and a heat exchanger 400. The heat exchanger 400 is positioned between the intake 1201 and the inlet 1301 and is configured to exchange heat with air flowing from the intake 1201 to the inlet 1301 to change the temperature of the air entering the interior 1303. The fan mechanism 300 is installed between the inlet 1301 and the heat exchanger 400 to drive air to flow from the air inlet 1201 to the inner cavity 1303 and diffuse from the air outlet 1202 into the room.

Referring to fig. 1 to 4, in an alternative embodiment, the indoor unit 10 of the air conditioner further includes a water pan 500, and the water pan 500 is installed at two ends of the heat exchanger 400 and is used for collecting condensed water dropping from the heat exchanger 400. Illustratively, the water pan 500 is integrally disposed with the air duct 130, and the water pan 500 is distributed on both sides of the inlet 1301, which makes the installation procedure of the indoor unit 10 of the air conditioner simpler. It can be understood that the water pan 500 and the air duct member 130 may be separated from each other, so that when one of the water pan 500 and the air duct member 130 is damaged, only the damaged part needs to be replaced.

Referring to fig. 9 to 11, in an alternative embodiment, the vortex ring generator 200 includes a diaphragm 211 and a vibration source 212, and the vibration source 212 abuts against the diaphragm 211 to drive the diaphragm 211 to generate vibration.

Referring to fig. 9 to 11, in an exemplary embodiment, the vortex ring generating device 200 further includes a bracket 213 on the basis that the vortex ring generating device 200 includes a diaphragm 211 and a vibration source 212. The bracket 213 abuts against the diaphragm 211; the diaphragm 211 is covered on the vibration source 212 and fixed by a holder 213. The support 213, the diaphragm 211 and the vibration source 212 together constitute a vortex ring generator 210.

Referring to fig. 7, 8, 10 and 11, in an alternative embodiment, on the basis that the vortex ring generating device 200 includes the vibration film 211 and the vibration source 212, the vortex ring generating device 200 further includes an accommodating cavity 220, the accommodating cavity 220 includes a connection port 221, and the connection port 221 is communicated with the opening 134; the holder 213 is mounted in the housing chamber 220, and the diaphragm 211 abuts against the holder 213. The vibration film 211 is fixed in the accommodating cavity 220 through the bracket 213, and the vibration source 212 drives the accommodating cavity 220 to vibrate and generates vortex ring airflow to the inner cavity 1303 of the air duct member 130 through the connecting port 221.

It can be understood that the setting of holding chamber 220 can increase the amplitude upper limit of vibrating diaphragm 211 to effectively strengthen the vibration effect of vibrating diaphragm 211, make the vortex ring air current effect that vortex ring generating device 200 produced better, hold chamber 220 simultaneously and increased the area of contact of vortex ring generating device 200 with the external world, make the heat dispersion of vortex ring generating device 200 better.

Illustratively, the bracket 213 is integrated with the accommodating cavity 220, so that the assembly process of the bracket 213 and the accommodating cavity 220 can be reduced. In another exemplary embodiment, the bracket 213 is provided separately from the receiving chamber 220, so that when any one of the bracket 213 and the receiving chamber 220 is damaged, only the damaged part thereof needs to be replaced.

Referring to fig. 2, 7 and 8, in an alternative embodiment, the indoor unit 10 further includes a scroll ring mounting frame 600, and the receiving cavity 220 is disposed on the scroll ring mounting frame 600. For example, referring to fig. 2, the vortex ring mounting frame 600 is disposed at an angle with the outer wall of the air duct member 130, so as to fully utilize the space between the air duct member 130 and the housing 120.

Referring to fig. 8 and 11, in an alternative embodiment, the accommodating cavity 220 further includes a vent 222, and the vent 222 is located outside the air duct member 130. The bracket 213, the vibration source 212 and the vibration membrane 211 are provided with through holes, and the connecting port 221, the vent 222 and the through holes form an air passing channel together. Illustratively, the structural shapes of the bracket 213, the vibration source 212 and the diaphragm 211 are all annular, the accommodating cavity 220 is provided with a vent 222 and a connecting port 221, and the annular bracket 213, the vibration source 212 and the diaphragm 211, the vent 222 and the connecting port 221 jointly form an air passing channel through which air flows, so that air in the accommodating cavity 220 circulates, and the heat dissipation performance of the vortex ring generating device 200 is enhanced.

It is understood that, in another alternative embodiment, the vortex ring generator 210 is in the form of a fan blade structure, and the vortex ring generating device 200 includes a receiving cavity 220, the receiving cavity 220 includes a connecting port 221 and a ventilation port 222, the connecting port 221 is communicated with the opening 134, the fan blade structure is located in the receiving cavity 220, and the fan blade structure drives the fan blade in the receiving cavity 220 to rotate so as to generate a vortex ring airflow to the inner cavity 1303 of the air duct member 130 through the connecting port 221. In the embodiment of the present invention, the form of the vortex ring generator 200 is not limited, and the vortex ring airflow may be generated from the opening 134 to the inner cavity 1303 of the duct member 130.

A second aspect of the present invention provides an air conditioner, which includes an outdoor unit of an air conditioner and the indoor unit 10 of the air conditioner. The indoor unit 10 of the air conditioner is connected to an outdoor unit of the air conditioner through a refrigerant pipe.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of the specific examples are described above. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description of the present specification, reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is 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 particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

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

the casing comprises an air duct piece, the air duct piece is provided with an inner cavity, an inlet and an outlet, and the inlet and the outlet are communicated with the inner cavity;

a vortex ring generating device located at the outlet;

the side wall of the air duct piece is provided with an opening, and the vortex ring generating device is communicated with the inner cavity through the opening.

2. An indoor unit of an air conditioner according to claim 1, wherein the vortex ring generating means includes a diaphragm and a vibration source abutting against the diaphragm to drive the diaphragm to generate a vortex ring airflow.

3. An indoor unit of an air conditioner according to claim 2, wherein the vortex ring generating means further includes a bracket abutting against the diaphragm; the vibrating membrane covers the opening and is fixed on the side wall of the air duct piece through the support.

4. An indoor unit of an air conditioner according to claim 3, wherein the vortex ring generating means further includes an accommodating chamber including a connection port communicating with the opening.

5. An indoor unit of an air conditioner according to claim 2, wherein the vortex ring generating means further includes a bracket and an accommodating chamber, the accommodating chamber including a connection port communicating with the opening; the support is installed hold the intracavity, the vibrating diaphragm with the support butt.

6. An indoor unit of an air conditioner according to claim 5, wherein the receiving chamber further includes a vent located outside the air duct member.

7. An indoor unit of an air conditioner according to claim 6, wherein through holes are formed in the bracket, the vibration source and the diaphragm, and the connection port, the ventilation opening and the through holes jointly form an air passing channel.

8. An indoor unit of an air conditioner according to any one of claims 1 to 7, wherein the casing further includes:

a housing having an air inlet and an air outlet; the air duct piece is arranged in the shell, the air inlet is communicated with the inlet, and the air outlet is communicated with the outlet;

the first baffle is arranged at the air inlet;

the second baffle is rotatably connected with the air outlet.

9. An indoor unit of an air conditioner according to claim 8, further comprising:

the heat exchanger is positioned between the air inlet and the inlet and is used for carrying out heat exchange on air flowing from the air inlet to the inlet;

and the wind driving mechanism is arranged between the inlet and the heat exchanger so as to drive air to flow from the inlet to the inner cavity.

10. An air conditioner, comprising:

an air conditioner outdoor unit; and

the indoor unit of an air conditioner according to any one of claims 1 to 9;

the indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner through a refrigerant pipe.

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