CN211290291U

CN211290291U - Air deflector assembly and no-wind-sense air conditioner

Info

Publication number: CN211290291U
Application number: CN201922397294.7U
Authority: CN
Inventors: 曹雪涛; 俞旭; 陈伟
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-18
Anticipated expiration: 2029-12-27

Abstract

The utility model provides an air deflector assembly and a non-wind-sensing air conditioner, wherein the air deflector assembly comprises a first air deflector and a second air deflector which are connected together through respective edges, and an included angle is formed between the first air deflector and the second air deflector; and, be provided with the micropore on the first aviation baffle, it has the grid to distribute on the second aviation baffle. The utility model provides the high comfort level of blowing has promoted the use of air conditioner and has experienced the sense.

Description

Air deflector assembly and no-wind-sense air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an aviation baffle subassembly and no wind-sensing air conditioner.

Background

At present, an air conditioner is popularized in each common household as a household appliance, and the requirement of people on the comfort of the air conditioner is higher and higher. When the air conditioner works, especially under the working conditions of refrigeration or heating, cold air or hot air is directly blown to a human body, so that the surface temperature of the human body is too high or too low, a user can feel too cold or too hot, the user feels uncomfortable, and the use experience of the user is influenced. And the larger the wind speed of the cooling air supply blown to the human body is, the lower the temperature is, the larger the wind speed of the heating air supply blown to the human body is, the higher the temperature is, the higher the corresponding blowing sense index is, and the lower the evaluation score is.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be that the cold wind that the air conditioner blew off or hot-blast direct blow to human surface, lead to human comfort level not high, experience the sense poor to the use of air conditioner.

In order to solve the problem, the utility model provides an aviation baffle subassembly and no wind sense air conditioner when the air conditioner reaches the settlement temperature, and the wind-guiding door rotates suitable position, and wind comes out from the micropore, provides the mode of blowing of little wind sense, has improved the comfort level of blowing, has promoted the use experience of air conditioner and has felt.

The utility model discloses the technical scheme who adopts as follows:

according to an aspect of the present invention, there is provided an air deflector assembly, comprising a first air deflector and a second air deflector, wherein the first air deflector and the second air deflector are connected together by respective edges, and an included angle is formed therebetween; and, be provided with the micropore on the first aviation baffle, distribute the grid on the second aviation baffle.

Through the structure, air is blown into a room through the micropores, so that the blown air is softer, a user does not feel too cold or too hot, harder cold air or drier hot air is prevented from being directly blown to the user, the use comfort of the user is improved, and the use experience of the user is improved; air is blown into the room through the grille, so that sufficient cold air or hot air is blown into the room, and the set temperature of the air conditioner is quickly reached. By providing multiple air supply modes for users, the use comfort and the use flexibility of the air conditioner are improved.

In some embodiments of the present invention, the end of the first air guiding plate and/or the second air guiding plate is provided with a matching structure, at least one matching structure is connected to the motor, and the motor is used to drive the switching between the first air guiding plate and the second air guiding plate, which is simple in structure.

In some embodiments of the present invention, the first air guiding plate is vertically connected to the second air guiding plate.

In some embodiments of the present invention, the projection of the horizontal or vertical grid on the second air deflector does not coincide with the micro-hole, so that the grid can be prevented from wind when the micro-hole is out of the wind.

In some embodiments of the utility model, the arrangement position of each row or each column of micropores is corresponding, compared with the staggered arrangement pattern, the utility model has more reliable strength and consistent distance between adjacent holes; in the air-out effect, because every row or row trompil quantity is unanimous, the trompil quantity is more than the trompil quantity of staggered pattern that sets up, makes the air-out more even like this.

The utility model discloses an in some embodiments, the micropore diameter is increased by micropore air intake side direction micropore air outlet side along the micropore axle center for the micropore is radially or loudspeaker form, and the micropore air-out of being convenient for avoids air current asthma to produce the noise, and the air outlet side micropore diameter of increase also enables the air current pressure and reduces simultaneously, and the air-out is softer.

In some embodiments of the present invention, the long side front end face of the first air guiding plate is connected to the side of the long side grating of the second air guiding plate, and the first air guiding plate is connected to the side of the long side grating of the second air guiding plate by using the thickness of the grating itself to fix the thickness of the grating, so as to prevent the air outlet from being influenced by the shielding of the second air guiding plate.

In some embodiments of the present invention, the outer surface of the joint of the two air guiding plates is in arc transition, which can prevent the edges from hurting people.

According to another aspect of the present invention, there is also provided a non-wind-sensing air conditioner, comprising an indoor unit and an outdoor unit, wherein the indoor unit comprises the above-mentioned air guide plate assembly; wherein the content of the first and second substances,

the first air deflector corresponds to a no-wind-sensing mode of the no-wind-sensing air conditioner, and the second air deflector corresponds to a normal mode of the no-wind-sensing air conditioner.

The utility model discloses an in some embodiments, no wind sense air conditioner still includes the control key that carries out automatic switch-over and manual switching between no wind sense mode and the normal mode, and the user can select according to self demand, improves the use flexibility ratio of air conditioner.

Drawings

Fig. 1 is a schematic view of air flow in a cooling mode without wind sensation according to an embodiment of the present invention.

Fig. 2 is a schematic view of the air flow in the normal cooling mode according to the embodiment of the present invention.

Fig. 3 is a schematic structural view of an air deflector assembly according to an embodiment of the present invention.

Description of reference numerals:

2-a shell;

31-air duct; 32-an air deflection assembly; 321-a first air deflector; 322-a second air deflection plate; 33-a rotating shaft;

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Certain embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.

In an embodiment of the present invention, there is provided a non-wind-sensing air conditioner, as shown in fig. 1-2, including: casing 2, heat exchanger subassembly, wind channel subassembly and sliding door subassembly.

Casing 2 includes front panel assembly and back panel assembly, and front panel assembly and back panel assembly enclose to close and form casing 2, and heat exchanger subassembly and wind channel assembly all are located casing 2, and sliding door subassembly sets up on the outer wall of casing 2. Wherein, be provided with the air outlet on the front panel subassembly, cold wind or hot-blast wind channel subassembly back is insufflated indoor by the air outlet, and sliding door subassembly includes the sliding door for close and open the air outlet.

Specifically, when the non-wind-sensing air conditioner works, the sliding door is slid to the first position, namely the sliding door is in an open state to open the air outlet, the air outlet is exposed, under the driving of a fan in the shell 2, indoor air flow enters the shell 2 through the air inlet on the shell 2, the air flow exchanges heat with the heat exchanger assembly in the shell 2 to form hot air flow or cold air flow, then the fan guides the hot air flow or the cold air flow formed by heat exchange to be discharged through the air outlet, and the hot air flow or the cold air flow can circulate in an indoor space, so that the purpose of adjusting the indoor temperature is achieved. When the no-wind-feeling air conditioner is closed, the sliding door is slid to the second position, i.e., the sliding door is in a closed state to close the air outlet, preventing dust and the like from entering the inside of the casing 2.

The air duct assembly comprises an air duct 31 and an air deflector assembly 32, air which completes heat exchange at the heat exchanger assembly enters the air duct 31, and then passes through the air deflector assembly 32 and is blown into a room through an air outlet. As shown in fig. 3, the air guiding plate assembly 32 includes a first air guiding plate 321 and a second air guiding plate 322, the first air guiding plate 321 is provided with a plurality of micro holes, and the shape of the micro holes may be circular, square, etc. the present invention does not limit the shape of the micro holes, and the micro holes may be small through holes. Preferably, the plurality of micro-holes are uniformly distributed on the first air deflector 321, so that the air outlet uniformity effect can be achieved. For example, the arrangement positions of each row or each column of the micro-holes are corresponding, compared with the staggered arrangement pattern, the micro-holes are more reliable in strength, the distance between the adjacent micro-holes is the same in the air outlet effect, the number of the micro-holes in each row or each column is the same, and the micro-holes in the staggered arrangement pattern are more than that in the staggered arrangement pattern, so that the air outlet of the breeze is more uniform. The air blows in indoorly through these micropores, can make the air that blows out softer to, when the air directly blows human surface, do not have obvious sensation of blowing, make the user not have supercooling or overheated sensation, avoid harder cold wind or drier hot-blast direct blowing to the user, improved the comfort level that the user used, promoted user's use and experienced.

As shown in fig. 1, taking the cooling mode as an example, when the user selects the no-wind mode, the heat exchanger in the heat exchanger assembly is used as an evaporator, the air becomes cold air after passing through the evaporator, the cold air passes through the air duct 31, passes through the micropores on the first air deflector 321, and is blown into the room through the air outlet, when the cold air passes through the micropores on the first air deflector 321, the cold air is dispersed into a plurality of low-speed and uniform air filaments by the micropores, and is spread to the outside of the housing 2 to be blown to the user, the air outlet is soft and stable, so that the user hardly feels cold air blown onto the body surface, and the use comfort of the user is greatly improved.

Second aviation baffle 322 is the grid plate, and a plurality of grids of evenly distributed on it, and the air conditioner is under normal mode, ordinary refrigeration heating mode promptly, and the air blows in indoorly through the grid, makes the amount of wind of blowing in indoorly sufficient, can reach the comfort level that the air conditioner refrigerates or heats fast, promotes user's use and experiences, as shown in fig. 2. Therefore, as a specific implementation manner, when the air conditioner is turned on, a common cooling or heating mode is selected, and at this time, the second air deflector 322 is aligned to the air outlet, i.e. the grille is parallel to the air flow direction, so that sufficient cold air or hot air is blown into the room, and the set temperature of the air conditioner is quickly reached; when the set temperature of the air conditioner is reached, the non-wind-sensing mode is selected, and at the moment, the first air deflector 321 is aligned to the air outlet, namely, the micro-holes are parallel to the air flow direction, so that micro-wind sensing is realized. The utility model discloses in, the switching between above-mentioned normal mode and the no wind sense mode includes automatic and manual two kinds of control mode, consequently, the air conditioner still includes the control key of automatic switch-over and manual switch-over, perhaps automatic switch-over is acquiescent, and the user can select according to the demand, improves the use flexibility ratio of air conditioner. The automatic switching, that is, when the air conditioner reaches the set temperature, the normal mode is automatically switched to the no-wind mode, so that the use comfort of the user is not affected even under the condition that the manual switching is inconvenient, such as at night.

As a specific implementation mode, the diameter of the micropores is increased from the micropore air inlet side to the micropore air outlet side along the axis of the micropores, so that the micropores are in a radial shape or a horn shape, the air outlet of the micropores is facilitated, the noise generated by airflow asthma is avoided, meanwhile, the increased diameter of the micropores on the air outlet side can also reduce the pressure of the airflow, and the air outlet is softer. It should be noted that the air inlet side of the micro-holes refers to a side facing the air duct 31, and the air outlet side of the micro-holes refers to a side facing the air outlet.

As shown in fig. 3, the first wind-guiding plate 321 and the second wind-guiding plate 322 are connected together by respective edges, and an included angle is formed between the two wind-guiding plates, for example, 90 degrees. The upper end and the lower end of the first air deflector 321 or the second air deflector 322 are provided with matching structures, one of the matching structures is connected with the motor, and when a non-wind-sensing mode is selected, the motor drives the matching structure to rotate, so that the first air deflector 321 is aligned to the air outlet; when the normal mode is selected, the motor drives the matching structure to rotate, so that the second air deflector 322 is aligned with the air outlet, and the conversion of the two operation modes is realized. The matching structure comprises a rotating shaft 33, and the rotating shaft 33 is connected with the motor.

For the connection posture of the first air deflector 321 and the second air deflector 322, the projection of the transverse or longitudinal grid on the second air deflector 322 on the first air deflector 321 is not overlapped with the micropores, so that the grid can be prevented from shielding wind when the micropores wind.

As shown in fig. 3, the front end surface of the long side of the first air guiding plate 321 is connected to the side surface of the grating on the long side of the second air guiding plate 322, and the first air guiding plate is fixedly connected by the thickness of the grating itself, so as to prevent the air outlet from being influenced by the shielding of the micropores by the second air guiding plate. The front end surface refers to a surface of the first air deflector 321 facing the side of the air duct 31; the side surface means a surface of the long side of the second air deflection plate 322 perpendicular to the cross section of the grating.

In addition, the outer surface of the joint of the first air guiding plate 321 and the second air guiding plate 322 is in arc transition or rounded off, so that the edges and corners can be prevented from hurting people. The outer surface is a side of a connection portion between the first air deflector 321 and the second air deflector 322 facing the air outlet.

The sliding door adopts drive mechanism to realize opening and closing the air outlet, and as a specific implementation mode, drive mechanism includes driving motor, gear and rack, driving motor's output shaft and gear connection, and the rack is installed on the rack mount pad and is meshed with the gear mutually, and the rack mount pad is installed on the sliding door, and the gear can select for use bevel gear, and rack mount pad can regard as an integral part, through buckle or screw installation on the sliding door. The driving motor drives the gear to rotate, the gear transmits power to the rack, and the rack drives the sliding door to slide. Of course, the rack gear mount may be mounted not on the sliding door but on the housing 2 as long as transmission is possible so that the sliding door can be opened and closed.

Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, those skilled in the art should clearly recognize that the non-wind-sensing air conditioner of the present invention is provided. The utility model can control the air conditioner to enter a normal mode or a no-wind mode according to the user demand, thereby improving the use flexibility of the air conditioner and the satisfaction degree of the user; in addition, the first air deflector 321 and the second air deflector 322 are switched by the motor, and the structure is simple.

It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. Further, the above definitions of the various elements and methods are not limited to the various specific structures, shapes or arrangements of parts mentioned in the examples, which may be easily modified or substituted by those of ordinary skill in the art.

It should also be noted that directional terms, such as "upper", "lower", "front", "rear", "left", "right", etc., used in the embodiments are only directions referring to the drawings, and are not intended to limit the protection scope of the present invention. The embodiments described above may be mixed and matched with each other or with other embodiments based on design and reliability considerations, i.e., technical features in different embodiments may be freely combined to form further embodiments.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware.

Furthermore, the use of ordinal numbers such as "first," "second," "third," etc., in the specification and claims to modify a corresponding element is not intended to imply any ordinal numbers for the element, nor the order in which an element is sequenced or methods of manufacture, but are used to distinguish one element having a certain name from another element having a same name.

It should be noted that throughout the drawings, like elements are represented by like or similar reference numerals. In the following description, some specific embodiments are for illustrative purposes only, and should not be construed as limiting the invention in any way, but merely as exemplifications of embodiments of the invention. Conventional structures or constructions will be omitted when they may obscure the understanding of the present invention. It should be noted that the shapes and sizes of the respective components in the drawings do not reflect actual sizes and proportions, but merely illustrate the contents of the embodiments of the present invention.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The air guide plate assembly is characterized by comprising a first air guide plate (321) and a second air guide plate (322), wherein the first air guide plate (321) and the second air guide plate (322) are connected together through respective edges, and an included angle is formed between the first air guide plate and the second air guide plate; moreover, the first air deflector (321) is provided with micropores, and the second air deflector (322) is distributed with grids.

2. The air deflection assembly of claim 1, wherein the ends of the first (321) and/or second (322) air deflection plates are provided with mating structures, at least one of the mating structures being connected to an electric motor.

3. The air deflection assembly of claim 1 or 2, wherein the first air deflection panel (321) is connected perpendicularly to the second air deflection panel (322).

4. The air deflection assembly of claim 1, wherein a projection of a transverse or longitudinal grid on the second air deflection (322) onto the first air deflection (321) does not coincide with the microholes.

5. The air deflection assembly of claim 1, wherein each row or column of the plurality of micro-apertures is positioned in a corresponding manner.

6. The air deflection assembly of claim 1, wherein the diameter of the microholes increases from the inlet side of the microholes to the outlet side of the microholes along the axis of the microholes.

7. The air deflection assembly of claim 1, wherein the first air deflection panel (321) is connected at a long side front end face to a long side grating side face of the second air deflection panel (322).

8. The air deflection assembly as claimed in claim 1 or 7, wherein the outer surface of the joint between the two air deflection plates is in the form of a circular arc transition.

9. A non-air-sensitive air conditioner comprising an indoor unit and an outdoor unit, wherein the indoor unit comprises the air deflection assembly of any one of claims 1 to 8; wherein the content of the first and second substances,

the first air deflector (321) corresponds to a no-wind mode of the no-wind air conditioner, and the second air deflector (322) corresponds to a normal mode of the no-wind air conditioner.

10. The no-wind-feeling air conditioner according to claim 9, further comprising a control key for automatic switching and manual switching between the no-wind-feeling mode and the normal mode.