CN217357486U - Air guide swing blade and cabinet air conditioner - Google Patents

Abstract

The application relates to the technical field of household appliances, and discloses a wind-guiding swing blade, include: a fence body and a slit. The guide plate main body is of a rectangular plate-shaped structure; the just front and back of the through guide plate main part of slit slope just includes a plurality ofly, and a plurality of slits are parallel arrangement each other. Be provided with the slit in the baffle main part of wind-guiding swing blade, and the just reverse of lining up the wind-guiding main part of slit slope to in the use of wind-guiding swing blade, make it except possessing three kinds of swing wind forms of tradition, after the baffle main part is closed, the slit of the slope in air current accessible baffle main part changes certain angle and supplies air, avoids the air-out direct-blowing user, can realize comfortable natural anti-direct-blowing air supply experience, this application still discloses a cabinet air conditioner.

Description

Air guide swing blade and cabinet air conditioner

Technical Field

The application relates to the technical field of household appliances, for example, to an air guide swing vane and a cabinet air conditioner.

Background

At present, due to the fact that an air outlet of an existing cabinet air conditioner is low in position, cold air can be blown directly to a human body, the existing cabinet air conditioner is uncomfortable, air conditioning diseases such as cold and the like can be caused, and old, weak and pregnant women are further seriously injured.

Among the correlation technique, there is an air conditioner through the mode of arranging miniature round hole on the swing blade, and under the condition that the swing blade was closed, the air current accessible miniature round hole blew out, realizes the air supply of no wind sense and experiences, but this kind of mode amount of wind loss is great, though the wind sense is light still can directly blow to the people, and user experience promotes not high.

Therefore, how to reduce the loss of the air volume and better avoid the direct blowing of the air out of the air outlet can further improve the user experience, and the problem to be solved by technical personnel in the field is solved urgently.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the present disclosure provides an air guide swing blade, including: a fence body and a slit. The guide plate main body is of a rectangular plate-shaped structure; the slit slope link up the positive and negative of baffle main part, and include a plurality ofly, a plurality of slits are parallel arrangement each other.

Optionally, one end of the slit penetrates to the first side of the fence body.

Optionally, two ends of a second side of the guide plate main body are provided with rotating shafts, the guide plate main body can rotate along the rotating shafts, and the second side and the first side are two opposite sides of the guide plate main body.

Optionally, the flow area of the air inlet of the slit is larger than the flow area of the air outlet thereof.

Optionally, the slit penetrates obliquely upward from the back surface of the fence body to the front surface of the fence body.

Optionally, the second angle between the upper sidewall of the slit and the vertical surface is larger than the first angle between the lower sidewall of the slit and the vertical surface.

Optionally, one end of the upper side wall of the slit, which is located at the air inlet of the slit, is provided with a first chamfer (205), and the diameter of the first chamfer is greater than or equal to 1 mm and less than or equal to 1.5 mm.

Optionally, a ratio between a length of the slit and a width of the fence body is greater than or equal to 74% and less than or equal to 76%.

Optionally, a ratio of a sum of widths of the plurality of slits to a length of the fence body is greater than or equal to 48% and less than or equal to 52%.

The embodiment of the present disclosure provides a cabinet air conditioner, including: the wind-guiding swinging blade of any one of the above.

The air guide swing blade and the cabinet air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

be provided with the slit in the baffle main part of wind-guiding swing blade, and the just reverse of lining up the wind-guiding main part of slit slope to in the use of wind-guiding swing blade, make it except possessing traditional three kinds of swing wind forms, after the baffle main part is closed, the slit of air current accessible baffle main part slope changes certain angle and supplies air, avoids the air-out to blow directly the user, can realize comfortable natural anti-blow air supply experience.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:

fig. 1 is a front view and a partially enlarged view of an air guide swing blade provided in an embodiment of the present disclosure;

fig. 2 is a side view and a partially enlarged view of an air guide swing blade according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a slit provided in the embodiments of the present disclosure;

fig. 4 is an oblique view and a partial enlarged view of an air guide swing blade provided in the embodiment of the present disclosure;

FIG. 5 is a front view of a cabinet air conditioner provided by an embodiment of the present disclosure;

FIG. 6 is a cross-sectional view of a cabinet air conditioner provided by an embodiment of the present disclosure;

fig. 7 is a simulated flow field diagram of an air conditioner cabinet using wind guide swing blades according to an embodiment of the present disclosure.

Reference numerals:

100. a guide plate main body; 101. a first side edge; 102. a second side edge; 103. a rotating shaft; 200. a slit; 201. an air inlet; 202. an air outlet; 203. a first included angle; 204. a second included angle; 205. a first chamfer; 206. and (7) second chamfering.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and claims of the embodiments of the disclosure and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in fig. 1 to 4, an embodiment of the present disclosure provides an air guide swing blade, including: a fence body 100 and a slit 200. The guide plate main body 100 has a rectangular plate-shaped structure; the slits 200 are formed to penetrate the front and rear surfaces of the guide main body 100 in an inclined manner, and a plurality of the slits 200 are arranged in parallel with each other.

Adopt this cabinet air conditioner that this disclosed embodiment provided, be provided with slit 200 on the baffle main part 100 of wind-guiding pendulum leaf, and the just reverse of lining up the wind-guiding main part of slit 200 slope to in the use of wind-guiding pendulum leaf, make it except possessing three traditional pendulum wind forms, after baffle main part 100 is closed, the certain angle of the slit 200 change air supply that the air current accessible inclined on baffle main part 100, avoid the air-out direct-blowing user, can realize comfortable natural anti-direct-blowing air supply experience.

It will be appreciated that a plurality of slits 200 are arranged parallel to each other, and the length of the slits 200 is perpendicular to the direction of the fence body 100. Like this, generally speaking baffle main part 100 is vertical on cabinet air conditioner arranges, sets up slit 200 and baffle main part 100 perpendicularly, and usable slit 200 dredges the air current better on the one hand, makes the air current take place the skew in the upper and lower direction, and on the other hand, slit 200 sets up the production of being convenient for with baffle main part 100 perpendicularly, and stable in structure.

In order to improve the uniformity of the outlet air, optionally, the plurality of slits 200 are uniformly arranged on the guide plate main body 100 at equal intervals. Thus, when the air outlet of the cabinet air conditioner is blown out through the slit 200 by closing the air outlet of the guide plate main body 100, the air outlet is more uniform, and the air outlet effect is improved.

Or, in order to blow the air upwards more intensively and avoid direct blowing, optionally, the intervals between the slits 200 are gradually reduced from top to bottom. Like this, can make more air currents more concentrate on the upper portion air-out of baffle main part 100, better be the air current through baffle main part 100 upwards squints, avoids directly blowing the user, improves user's use and experiences.

Alternatively, one end of the slit 200 penetrates to the first side 101 of the fence body 100. Thus, on the one hand, the slit 200 has a sufficient length to provide sufficient ventilation capacity, and on the other hand, the other end of the slit 200 does not penetrate through the guide main body 100, so that a certain connection space is provided, the structural strength of the guide main body 100 is improved, and the guide main body 100 is prevented from being broken, and on the other hand, one end of the slit 200 penetrates through one side of the guide main body 100, so that the integral injection molding and demolding of the guide main body 100 are facilitated, the integral manufacturing difficulty is reduced, and the cost is saved.

Alternatively, the plurality of slits 200 are identical in shape and size. Like this, keep the uniformity of baffle main part 100 outward appearance, improve the steadiness of baffle main part 100 structure to can make the air-out through slit 200 more even, improve the air-out effect.

Optionally, the fence body 100 has a rotation shaft 103 at two ends of the second side 102, and the fence body 100 can rotate along the rotation shaft 103, wherein the second side 102 and the first side 101 are opposite sides of the fence body 100. Like this, the intensity of second side 102 is better for the intensity of first side 101, utilizes this side to drive baffle main part 100 and rotates more stably, and adjustable baffle main part 100's angle is regulated and control the air-out direction better.

Alternatively, the rotational shafts 103 are provided at both ends of the fence body 100 in the length direction and near the second side edge 102, and the rotational shafts 103 provided at both ends of the fence body 100 are symmetrically provided with respect to the fence body 100. Thus, the rotation shafts 103 are symmetrically disposed with respect to the fence body 100, so that the stability of rotation of the fence body 100 after installation is improved, and the smoothness of the fence body 100 during use is improved.

Alternatively, the rotating shaft 103 is integrally injection-molded with the fence body 100. Therefore, the stability of the structure can be maintained, the production is convenient, and the production cost is reduced.

Optionally, the flow area of the inlet 201 of the slit 200 is larger than the flow area of the outlet 202 thereof. Therefore, by utilizing the principle that the flow speed is increased when the airflow flows from the area with the larger circulation area to the area with the smaller flow area, the air supply distance can be increased, the pressure change of the airflow flowing through the slit 200 is more uniform, the normal ventilation of the slit 200 is prevented from being influenced by pressure fluctuation, and the ventilation efficiency of the slit 200 is improved.

Optionally, the sidewall of the slit 200 at the outlet 202 is a non-chamfered structure. Like this, do not set up the chamfer structure in slit 200's air outlet 202 department, prevent the coanda effect, make the air current that blows out through slit 200 air outlet 202 can be better along its original flow direction diffusion, better air supply prevents that the air-out diffusion from leading to the user to appear the sensation of wind, reduces user's experience.

Alternatively, the slit 200 penetrates obliquely upward from the back surface of the fence body 100 to the front surface of the fence body 100. Like this, use the condition of this wind-guiding swing leaf in the wind gap department of air conditioner, can close the wind gap when the wind gap of air conditioner is faced towards to the back of baffle main part 100, and the wind gap air-out of air conditioner blows out through slit 200 this moment, and under the tilt action of slit 200, the messenger is bloied and also can upwards blow out in the slope, and then makes the air-out upwards squint, avoids directly blowing the user, improves user's use and experiences.

As shown in fig. 2, optionally, a second included angle 204 between the upper sidewall of the slit 200 and the vertical surface is larger than a first included angle 203 between the lower sidewall of the slit 200 and the vertical surface. Like this, when the air current blew out through slit 200, can pass through slit 200's lower lateral wall earlier, consequently slit 200's lower lateral wall plays more important air current guide effect, consequently sets up the first contained angle 203 between slit 200's lower lateral wall and the vertical face great, can upwards dredge the air current better, and then avoid the user, prevent that the air-out from directly blowing the user, improve user's use experience.

Optionally, a first included angle 203 between a lower sidewall of the slit 200 and a vertical plane is greater than or equal to 20 degrees and less than or equal to 30 degrees. Like this, set up the first contained angle 203 between the lower lateral wall of slit 200 and the vertical under the condition of 20 to 30 degrees, can be better with upwards dredging the air-out through slit 200, make the angle control that the air-out was raised more than 50 degrees, blow out the height that the air-out was raised after the distance about 1 meter like this and can reach more than 1.75 meters, to the overwhelming majority of users, make the straight blow that can not feel the air-out this moment, can improve user's use and experience. Preferably, a first included angle 203 between the lower sidewall of the slit 200 and the vertical plane is 25 degrees.

Optionally, a second angle 204 between the upper sidewall of the slit 200 and the vertical plane is greater than or equal to 30 degrees and less than or equal to 40 degrees. Therefore, the second included angle 204 between the upper side wall of the slit 200 and the vertical surface is set between 30 degrees and 40 degrees, and the second included angle can be better matched with the lower side wall of the slit 200, so that the flow area of the slit 200 is gradually reduced, the flowability of the outlet air is improved, and the air supply distance is further. Preferably, the second angle 204 between the upper sidewall of the slit 200 and the vertical plane is 35 degrees.

Optionally, one end of the upper side wall of the slit 200 at the air inlet 201 is provided with a first chamfer 205, and the diameter of the first chamfer 205 is greater than or equal to 1 mm and less than or equal to 1.5 mm. Optionally, the chamfer structure can have certain dredging effect on the passing air flow, so that the air pressure loss is reduced, the diameter of the first chamfer 205 is set between 1 millimeter and 1.5 millimeters, the trend of the air flow can be guided through the coanda effect, the side wall of the attached slit 200 with better air flow flows, the air flow is prevented from being disordered, and the air outlet effect of the slit 200 is improved.

Optionally, the lower sidewall of the slit 200 at one end of the air inlet 201 is provided with a second chamfer 206, and the diameter of the second chamfer 206 is greater than or equal to 9 mm and less than or equal to 11 mm. Like this, the one end that slit 200's lower lateral wall is located its air intake 201 sets up to the chamfer structure, can have certain dredging effect to the air current, reduces gas pressure loss, makes the better through slit 200 of air current, improves slit 200's air-out effect.

It is to be understood that the inlet 201 and outlet 202 of the slit 200 are shown in FIG. 3 labeled.

Optionally, the ratio between the length of the slit 200 and the width of the fence body 100 is greater than or equal to 74% and less than or equal to 76%. It is preferable that the ratio of the length of the slit 200 to the width of the fence body 100 is 75%, so that the length of the slit 200 can be maintained to allow a sufficient amount of air to be discharged, and at the same time, it is possible to prevent the slit 200 from occupying an excessively large width of the fence body 100, resulting in an insufficient structure of the fence body 100, and to improve the stability of the fence body 100.

It is understood that the length of the slit 200 refers to a length of the slit 200 extending in the width direction of the fence body 100. As shown in FIG. 1, L1 is the length of the slot 200 and L2 is the width of the fence body 100.

Optionally, the ratio of the sum of the widths of the plurality of slits 200 to the length of the fence body 100 is greater than or equal to 48% and less than or equal to 52%, and preferably, the ratio of the sum of the widths of the plurality of slits 200 to the length of the fence body 100 is 50%. Thus, the distribution area of the slit 200 is more reasonable, and the air guide effect when the guide plate main body 100 is inclined for air guide is not affected on the premise that the slit 200 has enough ventilation volume, thereby improving the air guide effect.

It is understood that the width of the slit 200 refers to a width of the air outlet 202 having a smaller ventilation area of the slit 200 along the length direction of the fence body 100. As shown in fig. 1, h is the width of the slit 200.

Optionally, the thickness of the guide plate is greater than or equal to the width of the air outlet 202 of the slit 200 and less than or equal to the width of the air inlet 201 of the slit 200. Like this, make slit 200 have sufficient degree of depth, and then can be better dredge the air current, make the better emergence skew of air current, prevent that the air current from directly blowing, avoid reducing user's use and experience.

With reference to fig. 5 and 6, an embodiment of the present disclosure provides a cabinet air conditioner, including the air guide swing blade of any one of the above embodiments.

By adopting the cabinet air conditioner provided by the embodiment of the disclosure, the air guide swing blade guides the air out of the cabinet air conditioner, the slit 200 is arranged on the guide plate main body 100 of the air guide swing blade, and the slit 200 is inclined to penetrate through the front side and the back side of the air guide main body, so that in the use process of the air guide swing blade, the air guide swing blade is enabled to have three traditional swing air modes, after the guide plate main body 100 is closed, the air flow can change a certain angle through the slit 200 inclined to the guide plate main body 100 to supply air, the air-out straight-blowing user is avoided, and the comfortable and natural straight-blowing prevention air supply experience can be realized.

Optionally, the guide plate main body 100 of the wind guide swing blade is vertically arranged at the wind opening of the cabinet air conditioner. Like this, through the baffle main part 100 of vertical setting, can drive along with the left and right sides of baffle main part 100 and deflect and rise the air current and can incline to the left and right sides, change the air-out direction to be provided with slit 200 on the baffle main part 100, can upwards wind-guiding better through slit 200, avoid the air-out to directly blow the user, improve the travelling comfort of air-out.

Optionally, the plurality of air guide swing blades are arranged in parallel to form an air guide assembly, wherein one or more air guide assemblies cover an air opening of the cabinet air conditioner. Therefore, the air guide assembly is formed by the air guide swing blades together, and the air guide assembly is convenient to assemble and install with the cabinet air conditioner.

Optionally, the air guide assembly further includes a mounting frame, a rotating mounting hole is formed in the mounting frame, and the rotating shafts 103 at two ends of the guide plate main body 100 are correspondingly mounted in the rotating mounting hole. Thus, the wind guide swinging blade can be integrally installed through the installation frame.

Alternatively, the air guide swinging blades in the same air guide assembly can be synchronously driven by the same group of driving devices. Therefore, the air guide swing blades can be synchronously controlled to dredge the air flow, and the deflection of the air flow is better controlled.

Optionally, the cabinet air conditioner includes a first air guide assembly and a second air guide assembly, wherein the first air guide assembly and the second air guide assembly are arranged up and down, and the first air guide assembly and the second air guide assembly can be independently controlled. Like this, carry out upper and lower subregion to the air-out of air conditioner cabinet-type air conditioner to the air-out direction of upper and lower subregion is controlled alone, improves the diversification of air-out.

When the air guide assembly is installed at the air port of the cabinet air conditioner and the air guide assembly closes the air port of the cabinet air conditioner, air outlet is blown out from the slit 200, the simulation flow field of air flow is as shown in fig. 7, the deviation height of the air flow in the air flow direction in the range of 1 meter away from the outlet of the cabinet air conditioner reaches more than 1.75 meters, therefore, when a user has soft air outlet requirements, the air port of the cabinet air conditioner is closed by the air guide assembly, breeze is enabled to be deviated upwards, direct blowing of the user is avoided, and the comfort of the user is improved.

The above description and the drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and illustrated in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An air guide swing blade is characterized by comprising:

the guide plate main body (100) is of a rectangular plate-shaped structure;

the guide plate comprises a plurality of slits (200) which obliquely penetrate through the front side and the back side of the guide plate main body (100), and the plurality of slits (200) are arranged in parallel.

2. The air guide swing blade according to claim 1, wherein one end of the slit (200) penetrates to the first side (101) of the guide plate main body (100).

3. The air guide swing blade as claimed in claim 2, wherein a rotation shaft (103) is disposed at two ends of a second side edge (102) of the guide plate main body (100), the guide plate main body (100) can rotate along the rotation shaft (103), and the second side edge (102) and the first side edge (101) are opposite sides of the guide plate main body (100).

4. The wind guide swing blade according to claim 1, wherein a flow area of the wind inlet (201) of the slit (200) is larger than a flow area of the wind outlet (202) thereof.

5. The wind guide swing blade according to claim 1, wherein the slit (200) penetrates obliquely upward from the back surface of the guide plate main body (100) to the front surface of the guide plate main body (100).

6. The wind-guiding swing blade of claim 5, wherein a second included angle (204) between an upper side wall and a vertical surface of the slit (200) is larger than a first included angle (203) between a lower side wall and a vertical surface of the slit (200).

7. The wind guide swing blade according to any one of claims 1 to 6, wherein a first chamfer (205) is provided at an end of the upper side wall of the slit (200) located at the wind inlet (201), and a diameter of the first chamfer (205) is greater than or equal to 1 mm and less than or equal to 1.5 mm.

8. The air guide swing blade according to any one of claims 1 to 6, wherein a ratio between a length of the slit (200) and a width of the guide plate main body (100) is greater than or equal to 74% and less than or equal to 76%.

9. The air guide swing blade as claimed in any one of claims 1 to 6, wherein a ratio of a sum of widths of the plurality of slits (200) to a length of the guide plate main body (100) is greater than or equal to 48% and less than or equal to 52%.

10. A cabinet air conditioner, characterized in that, comprises the wind guide swing blade of any one of claims 1 to 9.

Images