CN217482861U

CN217482861U - Air conditioner

Info

Publication number: CN217482861U
Application number: CN202221537283.XU
Authority: CN
Inventors: 李彬彬; 张引; 牛天威; 尚彬; 李茜
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: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-09-23
Anticipated expiration: 2032-06-17

Abstract

The utility model provides an air conditioner relates to air conditioner technical field. The air conditioner includes: the air conditioner main body is provided with an air outlet for guiding out air flow; a heat exchanger disposed inside the air conditioner main body; the fan is arranged in the air conditioner main body and used for guiding airflow to flow through the heat exchanger and lead out from the air outlet; the air quantity management piece is arranged at the air outlet; the air volume management piece is provided with a plurality of first management units and a plurality of second management units positioned below the first management units; the air outlet area of the first management units is larger than that of the second management units, and the total air outlet area of the first management units is larger than that of the second management units; the wind direction management piece is rotatably arranged at the inner side of the air outlet and is used for guiding airflow to flow to the air quantity management piece; at least part of the wind direction management member is positioned above the plurality of second management units. The utility model provides an air conditioner can promote user's use comfort.

Description

Air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an air conditioner.

Background

With the development of science and technology, in order to improve the quality of air in the space where the user is located, and thereby improve the comfort of the user, the use of an air conditioner has become a popular choice. Generally, an air conditioner performs air quality conditioning of a space where a user is located by directing an air flow into the space.

However, in the prior art, because the air conditioner has a single guiding manner for the air flow, the air flow is usually directly blown into the space where the user is located, and then the comfort of the user is reduced due to the fact that the air flow is directly blown to the user. Some air conditioners adopt a mode of scattering air flow led out by the air conditioner in order to improve the problem, but the air conditioner affects the air output of the air conditioner, and further affects the cooling or heating effect of the air conditioner on the space where the air conditioner is located. In order to meet the requirement of comfort of users, the existing air conditioner is difficult to accept.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem how to promote user's use comfort.

In order to solve the above problems, the present invention provides an air conditioner, comprising:

the air conditioner comprises an air conditioner main body, wherein an air outlet for guiding out air flow is formed in the air conditioner main body;

a heat exchanger disposed inside the air conditioner main body;

the fan is arranged in the air conditioner main body and used for guiding airflow to flow through the heat exchanger and lead out from the air outlet;

the air volume management piece is arranged at the air outlet; the air volume management piece is provided with a plurality of first management units and a plurality of second management units positioned below the first management units; the air outlet area of the first management unit is larger than the air outlet area of the second management unit, and the total air outlet area of the plurality of first management units is larger than the total air outlet area of the plurality of second management units;

the wind direction management piece is rotatably arranged at the inner side of the air outlet and is used for guiding airflow to flow to the air volume management piece; at least part of the wind direction management piece is positioned above the second management units.

The utility model provides an air conditioner includes for prior art's beneficial effect:

in the process that the air conditioner carries out air conditioning on the space where the user is located, airflow is guided to the air volume management piece through the air direction management piece. In the case that the airflow is guided to the air volume management member, the air can be discharged through the plurality of first management units and the plurality of second management units provided on the air volume management member, so that the airflow is guided to the space where the user is located. Because the air outlet area of the first management unit is larger than that of the second management unit, the air flow led out downwards can be scattered by the second management unit with smaller air outlet area, so that the flow velocity of the downward air flow is mild, the air flow is prevented from blowing the user directly, and no wind feeling is formed; the first management unit with the large air outlet area guarantees that the air quantity led into the space where the user is located is sufficient, the influence of the first management unit on the flow speed of the air flow is small, the air flow can be led into the appointed space quickly, and the refrigerating or heating effect of the space where the user is located is further guaranteed. Based on this, under the condition of preventing that the air conditioner from deriving the air current and directly blowing the user, can also ensure that the air output of air conditioner is sufficient in order to ensure to provide efficient refrigeration effect or heating effect, improve the comfort level that the user used the air conditioner compared with prior art from this.

In addition, because the wind direction management piece is at least partially arranged above the plurality of second management units, the amount of the air flow led out downwards can be ensured on the premise that the air flow is scattered through the plurality of second management units, the air quantity led out downwards is further ensured, the air conditioning effect provided downwards is sufficient, the cooling or heating effect is improved, and the comfort level of a user is improved.

Optionally, the air volume management part comprises a high wind speed management partition and a low wind speed management partition located below the high wind speed management partition, a plurality of the first management units are arranged in the high wind speed management partition, and a plurality of the second management units are arranged in the low wind speed management partition;

the wind direction manager is at least partially located above the low wind speed management zone.

The air volume management part is divided into an upper high wind speed management subarea and a lower low wind speed management subarea, the first management units are arranged in the high wind speed management subarea, and the second management units are arranged in the low wind speed management subarea, so that the air flow led out upwards can be led into a user-designated space under the condition of small influence, and the refrigerating effect or the heating effect can be effectively improved; meanwhile, the downward air flow can be ensured to be dispersed, so that the downward air flow is prevented from blowing the user.

In order to ensure that sufficient air volume is introduced into the space where the user is located, while preventing the downwardly directed air flow from blowing straight on the user, optionally, the ratio of the area of the high wind speed management section to the area of the low wind speed management section is 0.5-2. If the ratio is less than 0.5, the airflow derived from the high wind speed management partition is directly blown to the user, so that the use comfort of the user is reduced; if the ratio is greater than 2, the cooling effect or the heating effect in the space where the user is located is affected, and the air conditioning efficiency is reduced.

Optionally, at least part of the first management unit is a first through hole formed in the air volume management piece;

and/or at least part of the second management unit is a second through hole arranged on the air volume management piece.

Wherein, and/or means, only at least part of the first management units can be first through holes arranged on the air volume management piece; at least part of the second management unit can be the second through hole arranged on the air volume management piece; or at least part of the first management unit is a first through hole arranged on the air volume management piece, and at least part of the second management unit is a second through hole arranged on the air volume management piece. In the case where the first management unit is not the first through hole or the second management unit is not the second through hole, the first management unit or the second management unit may be another structure provided on the air volume management member, for example, a through groove or a channel.

In order to ensure that the first through hole can lead out sufficient air volume, optionally, the aperture of the first through hole is 4mm-6 mm;

and/or, correspondingly, in order to enable the second through hole to effectively break up the airflow, the aperture of the second through hole is 1.5mm-3 mm.

In order to prevent the difference between the upper air volume and the lower air volume from being too large due to the too large difference between the diameters of the first through hole and the second through hole, optionally, the ratio of the diameter of the first through hole to the diameter of the second through hole is 2-2.6. Under the too big condition of first through-hole and second through-hole aperture difference, the amount of wind difference is too big about appearing forming after the amount of wind management piece, just forms about easily that the difference in temperature is too big, consequently, sets up the ratio of first through-hole and second through-hole at 2-2.6, can improve above-mentioned condition, and then ensures that user place space temperature is even, ensures user's comfort level.

In order to improve the air output of the upper part of the air volume management piece and further ensure the high efficiency of the air conditioning effect, optionally, at least part of the first management units are strip-shaped grooves formed in the air volume management piece.

Optionally, the extending path of the strip-shaped groove is a straight line, a curved line or a broken line. In other words, the strip-shaped groove may have various shapes, so that the plurality of first management units have the variety of outlet air.

Optionally, the ratio of the length to the width of the stripe groove is 10-20, or the ratio of the length to the width of the stripe groove is 120-210.

In order to facilitate the wind direction management member to effectively divide the airflow guided by the fan into two parts, optionally, one side of the wind direction management member is in line contact with the air volume management member, and at least part of the contact position is positioned above the plurality of second management units. Because the wind direction management piece is in line contact with the air volume management piece, the wind direction management piece can effectively divide the airflow guided by the fan into two parts, wherein one part is guided to the plurality of first management units, and the other part is guided to the plurality of second management units. In addition, at least part of the contact positions are positioned above the second management units, so that sufficient air volume guided to the second management units can be ensured, and further sufficient air volume guided downwards can be ensured, and the air conditioning effect of the area where the user is located can be ensured.

Optionally, an overlapping side edge extending along a straight line is formed on the wind direction management piece, the overlapping side edge is in line contact with the wind volume management piece, at least part of the first management units are located above the overlapping side edge, and the second management units are located below the overlapping side edge.

Alternatively, a lower side of the air volume manager may be rotatably connected with the air conditioner main body.

The lower side of the air volume management piece is rotationally connected with the air conditioner main body, the air outlet can be opened at the upper part of the air volume management piece in a manner of rotating the air volume management piece under the condition that the air volume led out at the upper part of the air volume management piece still cannot meet the air conditioning requirement of a space where a user is located, and therefore the air volume led out at the upper part is improved, the air volume led out at the upper part of the air volume management piece is improved, the air conditioning efficiency is improved, and the comfort level of the user is improved.

Drawings

Fig. 1 is a schematic structural diagram of an air conditioner provided in an embodiment of the present application;

FIG. 2 is a schematic partial structure diagram of some air volume management components provided in the embodiments of the present application;

FIG. 3 is a schematic partial structure diagram of another air volume management element provided in the embodiments of the present application;

FIG. 4 is a schematic view of a portion of some of the airflow management components provided in the embodiment of the present application;

fig. 5 is a partial structural schematic diagram of an air conditioner provided in an embodiment of the present application.

Description of reference numerals:

10-an air conditioner; 11-air conditioner main body; 101-an air outlet; 102-an air outlet channel; 14-air volume management; 100-high wind speed management zone; 110-a first management unit; 111-a first via; 112-a strip-shaped groove; 200-low wind speed management zone; 210-a second management unit; 211-second via; 15-wind direction management; 300-overlapping the sides.

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.

The embodiment of the application provides an air conditioner which is arranged in a designated space to provide air conditioning effect for the designated space, so that the air quality in the designated space is improved, and the comfort level of a user in the designated space is improved.

It should be noted that the air conditioner includes an air conditioner external unit and an air conditioner internal unit, the air conditioner external unit is installed in a space region other than a designated space, and the air conditioner internal unit is installed in the designated space. In order to form a refrigerant circulation system, the air conditioner at least comprises a compressor, a condenser, an expansion valve and an evaporator, wherein generally, the condenser refers to a heat exchanger arranged in an air conditioner external unit, and the evaporator refers to a heat exchanger arranged in an air conditioner internal unit; in addition, the compressor is arranged in the air conditioner external unit, and the expansion valve is arranged in the air conditioner external unit or the air conditioner internal unit.

In the process that the air conditioner operates in a cooling mode, the refrigerant is compressed by the compressor and then is led out, and the refrigerant is led out to the condenser; after the condenser cools the refrigerant, the refrigerant flows through the expansion valve and then is guided into the evaporator, the refrigerant absorbs heat in the evaporation process in the evaporator to cool the airflow flowing through the evaporator, and therefore the airflow guided into the designated space by the air conditioner indoor unit can provide refrigeration for the designated space; the refrigerant passing through the evaporator is returned to the compressor again to form a cycle. Correspondingly, in the process that the air conditioner operates in the heating mode, the refrigerant is compressed by the compressor and then is led out, the refrigerant is led out to the evaporator, and at the moment, the airflow guided by the air conditioner indoor unit is heated by the evaporator, so that the airflow guided into the designated space by the air conditioner indoor unit can provide heating effect for the designated space; after the refrigerant is led out from the evaporator, the refrigerant flows through an expansion valve and then is led to a condenser; the refrigerant passing through the condenser is returned to the compressor again to form a cycle.

In other words, the air conditioner indoor unit can provide air conditioning effect to the designated space, thereby improving the air quality in the designated space. Based on this, in the embodiments of the present application, an air conditioner is referred to as an air conditioner indoor unit, that is, "the air conditioner 10" proposed in the following implementation content refers to an air conditioner indoor unit in an air conditioner.

Referring to fig. 1, in order to achieve the purpose of improving user comfort, in the embodiment of the present application, an air conditioner 10 includes an air conditioner main body 11, a heat exchanger, a fan, an air volume manager 14, and an air direction manager 15. It should be noted that the heat exchanger may be regarded as the "evaporator" proposed above, i.e., a heat exchanger provided in an air conditioner indoor unit. The air conditioner main body 11 is provided with an air outlet 101 for guiding out air flow. The heat exchanger is provided inside the air-conditioning main body 11, and the heat exchanger is for heat exchange with the air flow passing through the heat exchanger, so that the air flow passing through the heat exchanger can be heated or cooled. The fan is disposed inside the air conditioner main body 11, and the fan is configured to draw an airflow from a designated space to the inside of the air conditioner main body 11, and then guide the airflow to flow through the heat exchanger, so that the airflow passing through the heat exchanger is guided out from the air outlet 101 by the guiding function of the air outlet channel 102 inside the air conditioner main body 11. Thereby, the designated space can be air-conditioned. In addition, the air volume management part 14 is connected to the air conditioner main body 11 and disposed at the air outlet 101, and the air volume management part 14 can manage the air volume of the air flow guided out from the air outlet 101, so as to achieve the purpose of improving the comfort of the user; the wind direction management member 15 is disposed inside the air outlet 101, in other words, the wind direction management member 15 is disposed inside the air conditioner main body 11 and located in the air outlet channel 102 corresponding to the air outlet 101; the wind direction management component 15 can be used to provide a guiding function for the airflow in the air outlet channel 102 so as to guide the airflow to the air outlet 101, in other words, the wind direction management component 15 can guide the airflow to the air volume management component 14, so that the air volume management component 14 can effectively complete the management of the air volume, and the purpose of improving the comfort level of the user is achieved.

Referring to fig. 1 and fig. 2, in the present embodiment, in order to improve the comfort of the user, the air volume management element 14 is provided with a plurality of first management units 110 and a plurality of second management units 210, the plurality of first management units 110 are disposed on an upper portion of the air volume management element 14, and the plurality of second management units 210 are disposed on a lower portion of the air volume management element 14, in other words, the plurality of first management units 110 are located above the plurality of second management units 210, that is, the plurality of second management units 210 are located below the plurality of first management units 110. The plurality of first management units 110 and the plurality of second management units 210 are used for exhausting air. The air outlet area of the first management unit 110 is larger than the air outlet area of the second management unit 210, and the total air outlet area of the plurality of first management units 110 is larger than the total air outlet area of the plurality of second management units 210.

It should be noted that the air outlet area refers to an area of a region where an airflow flows in a direction perpendicular to the air outlet direction; for example, if the first management unit 110 is a circular through hole and the airflow is blown out along the axial direction of the circular through hole, the opening area of the circular through hole is the blowing-out area. In addition, the total air outlet area of the first management units 110 refers to the sum of the air outlet areas of the first management units 110; similarly, the total air outlet area of the second management units 210 refers to the sum of the air outlet areas of the second management units 210.

It should be noted that the air outlet area of the first management unit 110 is larger than the air outlet area of the second management unit 210, which means that the air outlet area of any one of the first management units 110 is larger than the air outlet area of any one of the second management units 210; the average air outlet area of the first management units 110 may be larger than the average air outlet area of the second management units 210.

In the embodiment of the present application, the air outlet areas of the plurality of first management units 110 are substantially the same, and the air outlet areas of the plurality of second management units 210 are substantially the same. It should be understood that in other embodiments of the present application, the air outlet areas of the plurality of first management units 110 may be arranged in other manners, for example, the air outlet areas of the plurality of first management units 110 gradually decrease along a preset direction, and the preset direction may be a straight direction, a curved direction, a broken line direction, a divergent direction, or the like; for another example, the air outlet areas of the first management units 110 may be arranged in a manner of staggering multiple air outlet areas; for example, the air outlet areas of the first management units 110 may be randomly arranged. Of course, any arrangement of the air outlet areas of the second management units 210 may be adopted.

In addition, the wind direction manager 15 is rotatably disposed inside the outlet 101, and at least a part of the wind direction manager 15 is located above the plurality of second management units 210. In other words, the wind direction management member 15 is disposed inside the wind outlet channel 102, and the airflow in the wind outlet channel 102 is divided into at least two parts due to the arrangement of the wind direction management member 15, and a part of the airflow is guided to the plurality of second management units 210 due to at least part of the wind direction management member 15 being disposed above the plurality of second management units 210; similarly, another portion of the airflow is directed to the plurality of first management units 110.

As described above, in the air conditioning process of the air conditioner 10 for the space where the user is located, the airflow is guided to the airflow rate manager 14 by the airflow direction manager 15. In the case where the airflow is directed to the air volume manager 14, the air may be discharged through the plurality of first management units 110 and the plurality of second management units 210 provided on the air volume manager 14, thereby directing the airflow into the space where the user is located. Because the air outlet area of the first management unit 110 is larger than that of the second management unit 210, the air flow led out downwards can be scattered by the second management unit 210 with smaller air outlet area, so that the flow rate of the downward air flow is mild, the air flow is prevented from blowing the user directly, and no wind feeling is formed; the first management unit 110 with a large air outlet area ensures that the air volume introduced into the space where the user is located is sufficient, and the first management unit 110 has a small influence on the flow velocity of the air flow, so that the air flow can be rapidly introduced into the designated space, and the cooling or heating effect on the space where the user is located is further ensured. Based on this, under the condition that the air conditioner 10 is prevented from guiding the air flow to blow directly to the user, the air output of the air conditioner 10 can be ensured to be sufficient to ensure that the efficient cooling effect or heating effect is provided, thereby improving the comfort level of the user using the air conditioner 10 compared with the prior art.

It is to be noted that "above", "upward", and "upper portion" are proposed in the present embodiment to indicate upward directions in a case where the air conditioner 10 is normally installed in a designated space; similarly, "downward", and "lower portion" in the present embodiment are all referred to as downward directions in the case where the air conditioner 10 is normally installed in a designated space. Wherein the up-down direction is shown by the double-headed arrow in fig. 2.

In addition, because the wind direction management piece 15 is at least partially arranged above the plurality of second management units 210, the amount of the airflow guided downwards can be ensured on the premise that the airflow is scattered by the plurality of second management units 210, and the amount of the airflow guided downwards is further ensured, so that the sufficient air conditioning effect provided downwards is ensured, the cooling or heating effect is improved, and the comfort level of a user is improved.

Alternatively, in some embodiments of the present application, the air volume manager 14 includes a high wind speed management partition 100 and a low wind speed management partition 200 located below the high wind speed management partition 100, a plurality of first management units 110 are disposed in the high wind speed management partition 100, and a plurality of second management units 210 are disposed in the low wind speed management partition 200. In other words, the plurality of first management units 110 and the plurality of second management units 210 are respectively divided into two areas, i.e., the high wind speed management section 100 and the low wind speed management section 200 disposed one above the other, such that the plurality of first management units 110 and the plurality of second management units 210 are distinguished from each other to ensure that the high wind speed management section 100 can ensure that a sufficient amount of wind is discharged and that the low wind speed management section 200 breaks up the airflow to prevent the user from blowing straight.

In other words, the air volume manager 14 is divided into the upper high wind speed management partition 100 and the lower low wind speed management partition 200, the first management units 110 are disposed in the high wind speed management partition 100, and the second management units 210 are disposed in the low wind speed management partition 200, so that the air flow led upwards can be guided into the space designated by the user with less influence, and the cooling effect or the heating effect can be effectively improved; meanwhile, the downward air flow can be ensured to be dispersed, so that the downward air flow is prevented from blowing the user.

It should be noted that the concrete representation of the high wind speed management partition 100 and the low wind speed management partition 200 according to the upper part and the lower part can be in various ways. For example, the air volume manager 14 is divided into upper and lower two parts by a division boundary in the horizontal direction, which extends along a straight line. For another example, the air volume manager 14 is divided into two upper and lower portions by extending a dividing boundary along an arc-shaped path. Also, for example, the air volume manager 14 is divided into upper and lower two parts by a dividing boundary extending along a broken line path, or the like.

It should be understood that in other embodiments of the present application, the plurality of first management units 110 and the plurality of second management units 210 may be arranged in other manners. For example, there is a small portion of intersection between the area formed by the plurality of first management units 110 near the boundary of the second management unit 210 and the area formed by the plurality of second management units 210 near the boundary of the first management unit 110.

It should be noted that "high wind speed" in the high wind speed management section 100 refers to that the area is the "high wind speed management section 100" because the wind outlet area of the first management unit 110 in the high wind speed management section 100 is large, so that the first management unit 110 has a small influence on the flow velocity of the airflow, and the flow velocity of the airflow guided out of the high wind speed management section 100 is fast. Correspondingly, "low wind speed" in the low wind speed management section 200 refers to that the wind outlet area of the second management unit 210 in the low wind speed management section 200 is small, so that the second management unit 210 has a large influence on the flow speed of the airflow, and the flow speed of the airflow derived from the low wind speed management section 200 is slow, and therefore, the area is the "low wind speed management section 200". Of course, "high wind speed" and "low wind speed" herein do not represent a higher wind speed value for the flow rate of air through high wind speed management partition 100, nor a lower wind speed value for the flow rate of air through low wind speed management partition 200, but rather represent a greater flow rate of air through high wind speed management partition 100 than through low wind speed management partition 200.

To ensure that sufficient air is directed into a given space while preventing downward directed air flow from blowing through the user, the ratio of the area of the high wind speed management zone 100 to the area of the low wind speed management zone 200 is optionally 0.5-2. In other words, the value of the above ratio may be 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2, or the like. The ratio of the area of the high wind speed management section 100 to the area of the low wind speed management section 200 is a value calculated by taking the area of the high wind speed management section 100 as a numerator and the area of the low wind speed management section 200 as a denominator.

Tests show that if the ratio is less than 0.5, the airflow guided out by the high-wind-speed management partition 100 is directly blown to the user, which reduces the comfort level of the user; if the ratio is greater than 2, the cooling effect or the heating effect in the space where the user is located is affected, and the air conditioning efficiency is reduced. Therefore, the ratio of the area of the high wind speed management subarea 100 to the area of the low wind speed management subarea 200 is set to be 0.5-2, so that sufficient air volume can be ensured to be introduced into the space where the user is located, and meanwhile, the downward-led air flow is prevented from directly blowing the user, and the use comfort of the user is improved.

In order to facilitate the air outlet of the first management unit 110 and the second management unit 210, in the embodiment of the present application, the first management unit 110 and the second management unit 210 are represented as a channel that passes through the air volume manager 14, so that, in the case where the air volume manager 14 is exposed to air, the airflow can pass through the air volume manager 14 from the channel, and the air volume can be managed by the air outlet area of the channel.

Optionally, referring to fig. 2, in some embodiments of the present application, at least a portion of the first management unit 110 is a first through hole 111 formed on the air volume manager 14; and/or at least part of the second management unit 210 is a second through hole 211 formed on the air volume management member 14. Here, "and/or" means that only at least a part of the first management unit 110 may be a first through hole 111 opened in the air volume manager 14; at least a part of the second management unit 210 may be a second through hole 211 formed in the airflow rate manager 14; it is also possible that at least part of the first management unit 110 is a first through hole 111 opened in the air volume manager 14, and at least part of the second management unit 210 is a second through hole 211 opened in the air volume manager 14. Of course, in the case where the first management unit 110 is not the first through hole 111 or the second management unit 210 is not the second through hole 211, the first management unit 110 or the second management unit 210 may be other structures, such as a through groove or a channel, provided on the air volume manager 14.

In addition, the "at least part of the first management unit 110 refers to that part of the first management unit 110 may be used, or all of the first management units 110 may be used; similarly, the "at least part" of the second management unit 210 refers to that part of the second management unit 210 may be used, or all of the second management units 210 may be used.

In the case of fig. 2 as an example, all the first management units 110 are first through holes 111 opened in the air volume manager 14, and all the second management units 210 are second through holes 211 opened in the air volume manager 14. Setting all the first management units 110 as the first through holes 111 and all the second management units 210 as the second through holes 211 can reduce the difficulty of processing the air volume managers 14, thereby reducing the processing cost of the air volume managers 14. Of course, the air flow can be uniformly guided out by both the upper high wind speed management partition 100 and the lower low wind speed management partition 200, and the cooling effect or the heating effect can be improved in each region of the designated space.

Optionally, in the embodiment of the present application, the aperture of the first through hole 111 is 4mm to 6mm, and/or the aperture of the second through hole 211 is 1.5mm to 3 mm. Wherein "and/or" means that only the aperture diameter of the first through-hole 111 may be in the range of 4mm to 6 mm; the aperture of only the second through hole 211 can be in the range of 1.5mm-3 mm; of course, the aperture of the first through hole 111 may be in the range of 4mm to 6mm, and the aperture of the second through hole 211 may be in the range of 1.5mm to 3 mm.

Based on this, the aperture of the first through hole 111 may take a value of 4.1mm, 4.2mm, 4.3mm, 4.4mm, 4.5mm, 4.6mm, 4.7mm, 4.8mm, 4.9mm, 5mm, 5.1mm, 5.2mm, 5.3mm, 5.4mm, 5.5mm, 5.6mm, 5.7mm, 5.8mm, 5.9mm, 6mm, or the like. Similarly, the aperture of the second through hole 211 may be 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, 3mm, or the like.

It should be noted that, the aperture range of the first through hole 111 is set to be 4mm-6mm, so that the air outlet area of the channel formed by the first through hole 111 is sufficient to provide sufficient air volume, and it is further ensured that the air flow guided out from the high wind speed management sub-area 100 can efficiently complete air conditioning of the designated space. The aperture range of the second through hole 211 is set to 1.5mm-3mm, so that the airflow can be effectively scattered on the premise that the airflow can be effectively guided out by the plurality of first through holes 111, and the condition that the airflow is directly blown to a user is prevented.

Of course, in the embodiment of the present application, both the first through hole 111 and the second through hole 211 are cylindrical through holes, so that the air flow is not affected during the flow in the first through hole 111 and the second through hole 211, and the processing of the first through hole 111 and the second through hole 211 is also facilitated. It should be understood that in other embodiments of the present application, any one of the first through hole 111 and the second through hole 211 may also adopt other through hole arrangements, such as a tapered hole, a curved hole, a T-shaped hole, or the like.

In order to prevent the difference between the upper and lower air volumes caused by the difference between the diameters of the first through hole 111 and the second through hole 211 from being too large, optionally, the ratio between the diameter of the first through hole 111 and the diameter of the second through hole 211 is 2-2.6, in other words, the ratio may be 2, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, or the like. It should be noted that the calculation method of the ratio is as follows: the numerical value is calculated by taking the aperture of the first through hole 111 as a numerator and the aperture of the second through hole 211 as a denominator.

It should be noted that, if the difference between the diameters of the first through hole 111 and the second through hole 211 is too large, the difference between the upper and lower air volumes formed after passing through the air volume management part 14 is too large, and the difference between the upper and lower temperatures is easily formed to be too large, so that the ratio of the first through hole 111 to the second through hole 211 is set to 2-2.6, which can improve the above situation, further ensure the temperature uniformity of the space where the user is located, and ensure the comfort of the user.

It should be understood that, in other embodiments of the present application, if the apertures of the plurality of first through holes 111 are not all the same, or the apertures of the plurality of second through holes 211 are not all the same, in calculating the above ratio, the aperture of the first through hole 111 may adopt an average aperture of the plurality of first through holes 111, and the aperture of the second through hole 211 may adopt an average aperture of the plurality of second through holes 211. Of course, in other embodiments, the aperture of the first through hole 111 with the largest or smallest aperture among the plurality of first through holes 111 may also be used for calculation, and the aperture of the first through hole 111 occupying the largest proportion among the plurality of first through holes 111 may also be used for calculation; the aperture of the second through hole 211 having the largest or smallest aperture among the plurality of second through holes 211 may be used for calculation, and the aperture of the second through hole 211 occupying the largest area among the plurality of second through holes 211 may be used for calculation.

In addition, when the plurality of first management units 110 are all the first through holes 111, the arrangement of the plurality of first through holes 111 in the high wind speed management partition 100 may be various. For example, the plurality of first through holes 111 form a plurality of rows and a plurality of columns, and two adjacent rows of the first through holes 111 are arranged in a one-to-one correspondence manner, or two adjacent rows of the first through holes 111 are staggered. For another example, the plurality of first through holes 111 are arranged at random. Also for example, the plurality of first through holes 111 are arranged according to a preset path, and the preset path may be a circle, a square, a polygon, an ellipse, or other irregular shape.

Optionally, in other embodiments of the present application, in order to increase the air output of the upper portion of the air volume manager 14 and further ensure high efficiency of the air conditioning effect, at least a portion of the first management unit 110 is a strip-shaped groove 112 formed on the air volume manager 14. The groove 112 forms a passage through the air volume manager 14 to guide out the air flow when the air volume manager 14 receives air. Of course, the strip-shaped groove 112 extends along a path on the air volume manager 14 to form a strip shape, differently from the first through hole 111, in other words, on the extending path, the strip-shaped groove 112 has a certain length, and the length is greater than the width of the strip-shaped groove 112.

Referring to fig. 3 and 4, the first management unit 110 is configured as a strip-shaped groove 112, so that the total air outlet area of the upper portion of the air volume manager 14 can be increased, and the air volume of the air flow guided out from the upper portion of the air volume manager 14 can be ensured, thereby ensuring that sufficient air conditioning function is provided, and improving the cooling efficiency or the heating effect.

Alternatively, the extension path of the strip groove 112 may be a straight line, a curved line, or a broken line. In other words, the stripe groove 112 may have various shapes, so that the plurality of first management units 110 have a variety of outlet air. Of course, all the grooves 112 may extend along the same path, or a part of the grooves 112 may extend along the same path, and another part of the grooves 112 may extend along another path.

In the present embodiment, there are various ways to open the stripe-shaped groove 112 in the high wind speed management sub-area 100. For example, the strip groove 112 is substantially parallel to the horizontal direction, in other words, the strip groove 112 is opened in the transverse direction; for another example, the groove 112 is obliquely opened, in other words, the groove 112 is obliquely opened; also for example, the strip groove 112 is opened vertically, in other words, the strip groove 112 is opened vertically, or the like.

When the opening direction of the linear groove 112 is determined, the opening manner of the linear groove 112 may be variously changed, and the case where the linear groove 112 is opened substantially in parallel to the horizontal direction will be described as an example. For example, a strip-shaped groove 112 may be formed on a straight path in the horizontal direction; and a plurality of grooves 112 are arranged in a longitudinal direction. For another example, a plurality of the stripe grooves 112 may be formed on one straight line path in the horizontal direction, in other words, the plurality of stripe grooves 112 are located on the same horizontal straight line; and two adjacent rows of the strip-shaped grooves 112 may be arranged in an up-down corresponding manner, or may be arranged in a staggered manner. For example, in two adjacent rows of the stripe grooves 112, the number of the stripe grooves 112 in one row of the stripe grooves 112 is multiple, and the number of the stripe grooves 112 in the other row is one. As another example, the number of slots 112 in any row of slots 112 is not equal.

Optionally, in some embodiments, the ratio of the length to the width of the stripe groove 112 is 10 to 20, in other words, the calculated value ranges from 10 to 20 by taking the length of the stripe groove 112 as a numerator and the width of the stripe groove 112 as a denominator. Of course, in other embodiments, the length and width of the strip groove 112 may be set in other manners, for example, the length of the strip groove 112 ranges from 60mm to 70mm, and the width of the strip groove 112 ranges from 4mm to 6 mm. In the above-described evaluation mode, the length of the groove 112 is smaller than the total length of the air volume manager 14, and thus a plurality of grooves 112 can be provided in the horizontal direction. It should be understood that, if only one strip-shaped groove 112 is opened in the horizontal direction of the air volume manager 14, the ratio of the length to the width of the strip-shaped groove 112 may be 120-210; similarly, the length and the width of the stripe groove 112 may also be taken as values in other manners, for example, the length of the stripe groove 112 ranges from 800mm to 840mm, and the width of the stripe groove 112 ranges from 4mm to 6 mm.

Of course, in other embodiments of the present application, the first management unit 110 or the second management unit 210 may also form a channel through the air volume manager 14 in other manners, for example, the first management unit 110 or the second management unit 210 forms a pattern through the air volume manager 14. For another example, the first management unit 110 or the second management unit 210 forms a polygonal cylindrical through hole or the like through the air volume management 14.

In the embodiment of the present application, the airflow rate adjuster 14 has a plate shape. Alternatively, the air volume manager 14 may have a flat plate shape, in other words, both the inner and outer surfaces of the air volume manager 14 have a flat surface; in this case, the manufacturing process of the air volume manager 14 is simple, and the installation of the first management unit 110 and the second management unit 210 can be facilitated. Of course, in other embodiments, the air volume manager 14 may have a curved plate shape, that is, both the inner and outer surfaces of the air volume manager 14 have curved surfaces, so that the air receiving area of the air volume manager 14 may be increased, and the first management unit 110 and the second management unit 210 may be provided in a larger number, thereby increasing the air volume to be extracted.

It should be noted that, referring to fig. 5, in some embodiments, the lower side of the air volume manager 14 is rotatably connected to the air conditioner main body 11. The lower side of the air volume management part 14 is rotationally connected with the air conditioner main body 11, so that the air outlet 101 is opened at the upper part of the air volume management part 14 by rotating the air volume management part 14 under the condition that the air volume led out at the upper part of the air volume management part 14 still cannot meet the air conditioning requirement of the space where the user is located, the air volume led out at the upper part is improved, the air volume led out at the upper part of the air volume management part 14 is improved, the air conditioning efficiency is improved, and the comfort level of the user is improved. Of course, by rotating the air volume manager 14, part of the air flow can be blown out without being blocked, and at the same time, a guiding function can be provided for part of the air flow to prevent the air flow from blowing straight downward, so that the balance of a certain air volume increase and a no-wind effect can be achieved. Alternatively, the rotation angle of the air volume manager 14 can be adjusted according to actual requirements, for example, in the case that the rotation angle of the air volume manager 14 is 30 °, a better balance of sufficient air volume and no wind sensation effect can be achieved. Of course, the rotation angle of the air volume manager 14 may be any angle in the range of 0 to 45 °.

Alternatively, the air volume manager 14 may be rotatably coupled to the air conditioner main body 11 in various ways. For example, the rotation shafts are formed at both ends of the air volume manager 14, and the rotation shafts are hinged to the inner side of the outlet 101, so that the air volume manager 14 can be rotatably connected to the air conditioner main body 11. For another example, a rotary connecting portion is integrated inside the airflow volume manager 14, and the rotatable connection between the airflow volume manager 14 and the air conditioner main body 11 is realized by the rotary connecting portion being rotatably connected to the air conditioner main body 11. For example, the air volume manager 14 is rotatably engaged at its side edge by forming a rotatably engaged engaging groove in the air conditioner main body 11. For example, an engagement groove is formed in the air volume manager 14, a rotational connection structure adapted to the engagement groove is provided in the air conditioner main body 11, and the rotational connection between the air volume manager 14 and the air conditioner main body 11 is realized by the rotational connection structure being engaged into the engagement groove. For example, the air volume manager 14 is directly connected to an output shaft of a motor provided in the air conditioner main body 11, and the air volume manager 14 and the air conditioner main body 11 are rotatably connected by driving the air volume manager 14 to rotate by the motor.

With continued reference to fig. 1, in order to facilitate wind direction management element 15 to effectively divide the airflow guided by the fan into two parts, optionally, one side of wind direction management element 15 is in line contact with air volume management element 14, so as to divide air volume management element 14 into two parts by line contact, and further, the airflow in air outlet channel 102 can be divided into two parts by wind direction management element 15 to be respectively guided to high wind speed management sub-area 100 and low wind speed management sub-area 200. Also, at least part of the wind direction managers 15 are located above the plurality of second management units 210, in other words, at least part of the wind direction managers 15 are located above the low wind speed management section 200. Based on this, since the wind direction manager 15 is in line contact with the air volume manager 14, the wind direction manager 15 can effectively divide the airflow guided by the fan into two parts, one of which is guided to the plurality of first management units 110 and the other of which is guided to the plurality of second management units 210. In addition, since at least a part of the contact position is located above the plurality of second management units 210, it is possible to ensure sufficient air volume directed to the plurality of second management units 210, and further to ensure sufficient air volume directed downward, so as to ensure an air conditioning effect of an area where a user is located.

It should be understood that in other embodiments of the present application, a certain gap may be formed between the side of the wind direction management member 15 close to the air volume management member 14 and the air volume management member 14, and only the wind direction management member 15 can effectively divide the airflow in the air outlet channel 102 into two parts, and respectively guide the two parts to the high wind speed management sub-area 100 and the low wind speed management sub-area 200. A gap is formed between the side edge of the wind direction management member 15 and the air volume management member 14, and the wind direction management member 15 can be conveniently rotated relative to the air volume management member 14, so that the air volume directed to the high wind speed management sub-area 100 and the low wind speed management sub-area 200 can be conveniently adjusted.

Alternatively, in some embodiments of the present application, the wind direction manager 15 is formed with the overlapping side 300 extending along a straight line, that is, the side of the wind direction manager 15 close to the air volume manager 14 is formed with the overlapping side 300 extending along a straight line. The overlapping side 300 is in line contact with the airflow rate adjuster 14. At least a portion of the first management units 110 is located above the overlapping side 300, and a plurality of the second management units 210 are located below the overlapping side 300.

In other words, in the present embodiment, the airflow direction manager 15 is substantially flat, and one side of the flat-plate-shaped airflow direction manager 15 is in line contact with the airflow rate manager 14, thereby forming a line of contact extending along a straight line. It should be understood that in other embodiments of the present application, the wind direction manager 15 may be formed in other shapes. For example, the wind direction managers 15 are curved in an arc shape, whereby the line contact of the wind direction managers 15 with the air volume managers 14 forms a contact line extending along an arc path. For another example, the wind direction manager 15 may be formed by splicing a plurality of plate-like structures forming an angle, and in this case, the wind direction manager 15 may contact the air volume manager 14 to form a contact line extending along a fold line. Of course, the airflow direction manager 15 may be partially in contact with the airflow rate manager 14 and partially spaced from the airflow rate manager 14.

It should be noted that, in order to ensure that the lower part of low wind speed management sub-area 200 can guide out sufficient wind volume, the wind direction management member 15 is disposed above the low wind speed management sub-area 200, so that the wind direction management member 15 can be located in the high wind speed management sub-area 100, and it is possible to locate part of the first management units 110 below the wind direction management member 15, so that the expression "at least part of the first management units 110 are located above the overlapping side 300, and a plurality of the second management units 210 are located below the overlapping side 300" is shown.

In summary, the air conditioner 10 provided in the embodiment of the present application may guide the airflow to the airflow rate manager 14 through the airflow direction manager 15. In the case where the airflow is directed to the air volume manager 14, the air may be discharged through the plurality of first management units 110 and the plurality of second management units 210 provided on the air volume manager 14, thereby directing the airflow into the space where the user is located. Because the air outlet area of the first management unit 110 is larger than that of the second management unit 210, the air flow led out downwards can be scattered by the second management unit 210 with smaller air outlet area, so that the flow rate of the downward air flow is mild, the air flow is prevented from blowing the user directly, and no wind feeling is formed; the first management unit 110 with a large air outlet area ensures that the air volume introduced into the space where the user is located is sufficient, and the first management unit 110 has a small influence on the flow velocity of the air flow, so that the air flow can be rapidly introduced into the designated space, and the cooling or heating effect on the space where the user is located is further ensured. Based on this, under the condition that the air conditioner 10 is prevented from guiding the air flow to blow directly to the user, the air output of the air conditioner 10 can be ensured to be sufficient to ensure that the efficient cooling effect or heating effect is provided, thereby improving the comfort level of the user using the air conditioner 10 compared with the prior art. In addition, because the wind direction management piece 15 is at least partially arranged above the plurality of second management units 210, the amount of the airflow guided downwards can be ensured on the premise that the airflow is scattered by the plurality of second management units 210, and the amount of the airflow guided downwards is further ensured, so that the sufficient air conditioning effect provided downwards is ensured, the cooling or heating effect is improved, and the comfort level of a user is improved. Moreover, the upper air outlet 101 can be opened when the upper air volume is insufficient through the rotation of the air volume management part 14, so that the air volume of the upper part of the air outlet 101 is increased, the refrigeration efficiency or the heating efficiency in the designated space is increased, and the purpose of improving the comfort level of a user is achieved.

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

Claims

1. An air conditioner, comprising:

the air conditioner comprises an air conditioner main body (11), wherein an air outlet (101) for guiding out air flow is formed in the air conditioner main body (11);

a heat exchanger (13) provided inside the air conditioner main body (11);

the fan (12) is arranged inside the air conditioner main body (11) and is used for guiding airflow to flow through the heat exchanger (13) and lead out from the air outlet (101);

the air volume management piece (14) is arranged at the air outlet (101); the air volume management piece (14) is provided with a plurality of first management units (110) and a plurality of second management units (210) positioned below the first management units (110); the air outlet area of the first management unit (110) is larger than that of the second management unit (210), and the total air outlet area of the first management units (110) is larger than that of the second management units (210);

a wind direction management member (15) rotatably provided inside the outlet (101) and guiding airflow to the airflow management member (14); at least a part of the wind direction management member (15) is located above the plurality of second management units (210).

2. The air conditioner according to claim 1, wherein the air volume manager (14) includes a high wind speed management partition (100) and a low wind speed management partition (200) located below the high wind speed management partition (100), a plurality of the first management units (110) are provided to the high wind speed management partition (100), and a plurality of the second management units (210) are provided to the low wind speed management partition (200);

the wind direction management member (15) is at least partially located above the low wind speed management zone (200).

3. The air conditioner according to claim 2, wherein the ratio of the area of the high wind speed management section (100) to the area of the low wind speed management section (200) is 0.5-2.

4. The air conditioner according to any one of claims 1 to 3, wherein at least a part of the first management unit (110) is a first through hole (111) opened in the air volume manager (14); and/or at least part of the second management unit (210) is a second through hole (211) formed in the air volume management piece (14).

5. The air conditioner according to claim 4, wherein the first through hole (111) has a hole diameter of 4mm to 6 mm;

and/or the aperture of the second through hole (211) is 1.5mm-3 mm.

6. The air conditioner according to claim 4, wherein a ratio of the aperture of the first through hole (111) to the aperture of the second through hole (211) is 2-2.6.

7. The air conditioner according to any one of claims 1 to 3, wherein at least a part of the first management unit (110) is a strip-shaped groove (112) provided in the air volume manager (14).

8. The air conditioner according to claim 7, wherein the extension path of the strip-shaped groove (112) is a straight line, a curved line or a broken line.

9. The air conditioner as claimed in claim 7, wherein the ratio of the length to the width of the strip-shaped groove (112) is 10-20, or the ratio of the length to the width of the strip-shaped groove (112) is 120-210.

10. The air conditioner according to claim 1, wherein one side of the wind direction manager (15) is in line contact with the air volume manager (14), and at least a part of the contact position is located above the plurality of second management units (210).

11. The air conditioner according to claim 10, wherein the wind direction manager (15) has a joining side (300) formed thereon and extending in a straight line, the joining side (300) is in line contact with the airflow rate manager (14), and at least a part of the first management units (110) is located above the joining side (300), and a plurality of the second management units (210) are located below the joining side (300).

12. The air conditioner according to claim 1, wherein a lower side of the air volume manager (14) is rotatably connected to the air conditioner main body (11).