阅读说明：本技术 导风组件及空调器 (Air guide assembly and air conditioner ) 是由 肖彪 李想 赵树男 闫艳 孔婷婷 于 2019-10-16 设计创作，主要内容包括：本发明涉及空调领域。导风组件包括导风板和至少两个驱动单元,驱动单元包括伸缩杆；导风板的一侧主面上具有滑道,滑道沿第一方向延伸,伸缩杆的一端可滑动且可转动地连接于滑道上,伸缩杆与导风板相对转动的轴线方向沿第二方向,伸缩杆的伸缩方向垂直于第二方向,第一方向与第二方向垂直,第一方向与导风板的主面法向垂直,第二方向与导风板的主面法向垂直。当导风组件安装在空调器上时,在空调器向上开启时能够通过各驱动单元将导风板调节至与空调器出风口下侧壁之间接触,导风板与空调出风口下侧壁之间不容易漏风,同理当导风板向下开启时,也能够调节至导风板与空调出风口上侧壁之间不容易漏风,导风板的控制和调节灵活,有利于减少风量损失。(The invention relates to the field of air conditioners. The air guide assembly comprises an air guide plate and at least two driving units, and each driving unit comprises a telescopic rod; the main face of one side of the air deflector is provided with a slideway, the slideway extends along a first direction, one end of a telescopic rod can be slidably and rotatably connected onto the slideway, the axial direction of the telescopic rod and the air deflector which relatively rotate is along a second direction, the telescopic direction of the telescopic rod is perpendicular to the second direction, the first direction is perpendicular to the normal direction of the main face of the air deflector, and the second direction is perpendicular to the normal direction of the main face of the air deflector. When the air guide assembly is installed on the air conditioner, the air guide plate can be adjusted to be in contact with the lower side wall of the air outlet of the air conditioner through each driving unit when the air conditioner is opened upwards, air leakage is not prone to occurring between the air guide plate and the lower side wall of the air outlet of the air conditioner, similarly, when the air guide plate is opened downwards, air leakage is not prone to occurring between the air guide plate and the upper side wall of the air outlet of the air conditioner, the air guide plate is flexibly controlled and adjusted, and air volume loss is reduced.)

1. Air guide assembly, including the aviation baffle, its characterized in that:

the device also comprises at least two driving units, wherein each driving unit comprises a telescopic rod;

the air deflector comprises an air deflector and is characterized in that a slideway is arranged on a main surface of one side of the air deflector, the slideway extends along a first direction, one end of a telescopic rod is slidably and rotatably connected to the slideway, the axial direction of the telescopic rod rotating relative to the air deflector is along a second direction, the telescopic direction of the telescopic rod is perpendicular to the second direction, the first direction is perpendicular to the normal direction of the main surface of the air deflector, and the second direction is perpendicular to the normal direction of the main surface of the air deflector.

2. The air guide assembly according to claim 1, wherein:

the slideway is a sliding groove, one end of the telescopic rod, which is connected with the slideway, is provided with a matching part, the matching part is connected in the sliding groove, and the sliding groove extends along the width direction of the air deflector.

3. The air guide assembly according to claim 2, wherein:

the cross-sectional shape of the sliding groove in the first direction in the normal direction is T-shaped.

4. The air guide assembly according to claim 2, wherein:

the matching part is a sphere.

5. The air guide assembly according to claim 2, wherein:

the matching part is a cylinder with the axis direction along the second direction.

6. The air guide assembly according to any one of claims 1 to 5, wherein:

the two driving units form a driving group, the driving group is provided with two groups, and the two groups of driving groups are distributed along the second direction.

7. The air guide assembly according to any one of claims 1 to 5, wherein:

two drive unit constitutes a drive group, is the same two of drive group the telescopic link with same the slide cooperation is connected.

8. The air conditioner comprises a shell, wherein an air outlet is formed in the shell, and the air conditioner is characterized in that:

the air guide assembly as claimed in any one of claims 1 to 7, wherein the air guide assembly is mounted at the air outlet, the air guide plate covers the air outlet, and the driving unit is fixed in the casing;

at least one of the driving units is a first unit and at least one of the driving units is a second unit, the telescopic rod of the first unit inclines towards the direction back to the second unit in the process of extending from the air deflector to the inside of the shell, and the telescopic rod of the second unit inclines towards the direction back to the first unit in the process of extending from the air deflector to the inside of the shell.

9. The air conditioner according to claim 8, wherein:

the included angle between the telescopic direction of the telescopic rod in the first unit and the telescopic direction of the telescopic rod in the second unit is 60-120 degrees.

Technical Field

The invention relates to the field of air conditioners, in particular to an air guide assembly and an air conditioner.

Background

The air conditioner adopts the aviation baffle to guide the air-out direction, and current aviation baffle respectively connects a flexible drive unit at length direction's both ends, and when the air conditioner opened, flexible drive unit pushed the aviation baffle out the air outlet, installs the rotating electrical machines on the flexible drive unit, and the rotating electrical machines drives the aviation baffle and rotates, realizes upwards opening and downwards opening of air outlet.

However, when the air deflector opens the air outlet upwards to discharge air, a gap is easily formed between the lower end of the air deflector and the lower side wall of the air outlet, which causes air volume loss; and when the air outlet is opened downwards, a gap is easily formed between the upper end of the air deflector and the upper side wall of the air outlet, so that air volume loss is easily caused.

Disclosure of Invention

The invention aims to provide an air guide assembly with flexible opening and adjustment of an air outlet and small air quantity loss.

In order to achieve the purpose, the air guide assembly provided by the invention comprises an air guide plate and at least two driving units, wherein each driving unit comprises a telescopic rod; the main face of one side of the air deflector is provided with a slideway, the slideway extends along a first direction, one end of a telescopic rod can be slidably and rotatably connected onto the slideway, the axial direction of the telescopic rod and the air deflector which relatively rotate is along a second direction, the telescopic direction of the telescopic rod is perpendicular to the second direction, the first direction is perpendicular to the normal direction of the main face of the air deflector, and the second direction is perpendicular to the normal direction of the main face of the air deflector.

Therefore, through the structural design of the air guide assembly, when the air guide assembly is installed on an air conditioner, each driving unit is fixed on the shell of the air conditioner, the air outlet of the air conditioner can be opened upwards, opened downwards or closed downwards by adjusting each driving unit, so that the air guide plate can be adjusted to be in contact with the lower side wall of the air outlet of the air conditioner through each driving unit when the air conditioner is opened upwards, air leakage between the air guide plate and the lower side wall of the air outlet of the air conditioner is not easy to occur, similarly, when the air guide plate is opened downwards, air leakage between the air guide plate and the upper side wall of the air outlet of the air conditioner can be prevented from occurring, the air guide plate is flexibly controlled and adjusted, and air volume loss is reduced.

One preferred scheme is that the slide way is a slide way, one end of the telescopic rod, which is connected with the slide way, is provided with a matching part, the matching part is connected in the slide way, and the slide way extends along the width direction of the air deflector.

Further, the cross-sectional shape of the chute in the first direction normal to the chute is "T" shaped.

Further, the matching part is a sphere.

Further, the matching part is a cylinder with the axis direction along the second direction.

Another preferred scheme is that two drive units form a drive group, and the drive group is provided with two groups, and the two groups of drive groups are distributed along the second direction.

As can be seen from the above, the control and the motion stability of the air deflector are facilitated.

In a preferred scheme, two driving units form a driving group, and two telescopic rods of the same driving group are connected with the same slide in a matched mode.

Therefore, the structure of the air guide assembly is simplified.

The second purpose of the invention is to provide an air conditioner with flexible opening and adjustment of the air outlet and small air volume loss.

In order to achieve the purpose, the air conditioner provided by the invention comprises a shell and the air guide assembly, wherein the shell is provided with an air outlet; at least one of the plurality of driving units is a first unit and at least one of the plurality of driving units is a second unit, the telescopic rod of the first unit inclines towards the direction back to the second unit in the process of extending from the air deflector to the inside of the shell, and the telescopic rod of the second unit inclines towards the direction back to the first unit in the process of extending from the air deflector to the inside of the shell.

Therefore, the air guide assembly is adopted, so that the air guide plate is flexible to adjust and control, and the air loss of the air conditioner is favorably reduced.

Preferably, the angle between the extension and retraction direction of the extension and retraction rod in the first unit and the extension and retraction direction of the extension and retraction rod in the second unit is 60 ° to 120 °.

Drawings

Fig. 1 is a structural view of an embodiment of an air guide assembly of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of the air deflection plate at A;

fig. 4 is an alternative structure of a driving unit in an embodiment of the air guiding assembly of the present invention;

fig. 5 is another alternative structure of the driving unit in the embodiment of the air guiding assembly of the present invention;

fig. 6 is a schematic view of the air guiding assembly of the embodiment of the present invention when being mounted to an air conditioner and closing an air outlet;

fig. 7 is a schematic view of the air guiding assembly of the embodiment of the present invention when the air guiding assembly is mounted to an air conditioner and the air outlet is opened upward;

fig. 8 is a schematic view of the air guiding assembly of the embodiment of the present invention when the air guiding assembly is mounted to an air conditioner and the air outlet is opened downward.

Detailed Description

The air conditioner of this embodiment includes the air guide component of frame, casing and this embodiment, and the casing is fixed in the frame, and the air outlet has been seted up in the casing to the frame encirclement on the casing, and air guide component includes aviation baffle 1, and aviation baffle 1 covers in air outlet department.

Referring to fig. 1, a main surface of the air guiding plate 1 is rectangular, two sliding grooves 21 are disposed on the main surface of the air guiding plate 1 facing the inside of the housing, the sliding grooves 21 extend along a width direction a of the air guiding plate 1, and the two sliding grooves 21 are respectively disposed at two ends of the air guiding plate 1 along a length direction b.

Preferably, referring to fig. 1 to 3, a cross section of the chute 21 along the width direction a of the air deflector 1 is "T" shaped; the chute 21 has a cavity 211 corresponding to the transverse part of the T shape and a notch 212 corresponding to the vertical part of the T shape, and the size of the notch 212 of the chute 21 is smaller than that of the cavity 211 along the length direction b of the air deflector 1.

Specifically, referring to fig. 2, each sliding groove 21 is defined by the air guide plate 1 and two strip bodies 23 fixedly arranged on the air guide plate 1, the strip bodies 23 extend along the width direction a of the air guide plate 1, the two strip bodies 23 defining the same sliding groove 21 are distributed at intervals along the length direction b of the air guide plate 1, the cross section of the strip body 23 along the width direction a of the air guide plate 1 is L-shaped, and the sliding groove 21 is formed between the two strip bodies 23.

Referring to fig. 1 and 2, along the width direction a of the air deflector 1, both ends of the slot 211 are sealed; specifically, the air guide assembly further comprises a plug 24, and the plug 24 plugs two ends of the groove cavity 211 along the width direction a of the air guide plate 1; preferably, two plugs 24 are plugged at the same end of the same cavity 211, the two plugs 24 are distributed along the length direction b of the air deflector 1, a first space 25 is left between the two plugs 24, and the first space 25 is opposite to the notch 212. Specifically, the plug 24 may be fixed on the air deflector 1 by gluing or heat melting.

Referring to fig. 1 to 5, the air guiding assembly further includes two driving sets 2, the two driving sets 2 are respectively located at two ends of the air guiding plate 1 along the length direction b, the same driving set 2 includes two driving units 22, each driving unit 22 has an expansion rod 221 (a first rod 221a and a second rod 221b, which are described later), the driving unit 22 drives the expansion rod 221 to perform telescopic motion, the end of the expansion rod 221 has a fitting portion 222, a dimension of the fitting portion 222 in the length direction b of the air guiding plate 1 is greater than a dimension of the notch 212 in the length direction b of the air guiding plate 1, for example, the fitting portion 222 is a sphere (see fig. 5) or a cylinder (see fig. 4), and if the fitting portion 222 is a cylinder, an axial direction of the cylinder is required to be along the length direction b of the.

Referring to fig. 1 and 2, the engaging portion 222 is installed in the cavity 211 of the sliding slot 21, the telescopic rod 221 extends out of the sliding slot 21 from the slot 212, and since the dimension of the engaging portion 222 in the length direction b of the air deflector 1 is greater than the dimension of the slot 212 in the length direction b of the air deflector 1, the engaging portion 222 cannot be separated from the connection of the air deflector 1 through the slot 212; in addition, since both ends of the slot 211 are closed, the engaging portion 222 cannot be separated from both ends of the slot 211 along the width direction a of the air deflector 1 from the air deflector 1.

In addition, due to the arrangement of the first space 25, the interference between the expansion link 221 and the plug 24 is avoided, which is beneficial to increase the angle range of the air deflector 1 rotating relative to the expansion link 221, increase the angle range of the opening of the air outlet, and increase the air guiding range of the air deflector 1.

Preferably, referring to fig. 1 to 3, the air guiding plate 1 has a notch 11, the notch 11 corresponds to the first space 25, and the notch 11 penetrates through the air guiding plate 1 along a thickness direction of the air guiding plate 1. The arrangement of the notch 11 is further beneficial to increase the angle range of the wind deflector 1 rotating relative to the telescopic rod 221.

Referring to fig. 6 to 8, when the air guiding assembly is mounted on the air conditioner, each driving unit 22 is fixed on the frame of the air conditioner; in the same driving set 2, an included angle β is formed between the extending and retracting directions of the two extension rods 221, and each extension rod 221 inclines in a direction away from the other extension rod 221 in the process of extending from the air deflector 1 into the casing, preferably, the range of β is between 60 ° and 120 °, for example, β may be 90 ° or 100 °.

In the width direction a of the air deflector 1, the driving unit 22 at the upper end of the air deflector 1 is a first unit 22a, the driving unit 22 at the lower end of the air deflector 1 is a second unit b, the telescopic rod 221 of the first unit 22a is a first rod 221a, and the telescopic rod 221 of the second unit b is a second rod 221b, when the air deflector 1 assembly is used, referring to fig. 7, if the air conditioner needs to wind upwards, the first rod 221a is controlled to extend, and the air deflector 1 rotates around the second rod 221b to open the air outlet; referring to fig. 8, if the air conditioner needs to wind air downwards, the second rod 221b is controlled to extend, and the air deflector 1 rotates around the first rod 221a to open the air outlet.

Alternatively, the air guiding plate 1 may be provided with sliding grooves for mounting the first unit 22a and the second unit 22b, the first unit 22a and the second unit 22b are not necessarily provided in a group, and the number of the first unit 22a and the second unit 22b is not necessarily equal.

Of course, when the air outlet is opened by the air deflector 1 from the lower side, the first rod 221a may also be extended and retracted appropriately, so that the air deflector 1 contacts with the upper sidewall of the air outlet, and air leakage between the air deflector 1 and the upper sidewall of the air outlet is avoided; similarly, when the air outlet is opened from the upper side of the air deflector 1, the second rod 221b can also be extended and retracted appropriately, so that the air deflector 1 is in contact with the lower sidewall of the air outlet, thereby preventing air leakage between the air deflector 1 and the lower sidewall of the air outlet, and facilitating reduction of air volume loss of the air conditioner.

Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.