Air conditioner

Abstract

The utility model discloses an air conditioner in the technical field of ventilation devices. The air conditioner comprises an air inlet and an air outlet, an air duct is formed between the air inlet and the air outlet, a cross-flow fan is arranged in the air duct, a plurality of outer air guide plates are arranged at the air outlet, a flow dividing block is arranged at the air outlet, the air duct near the outer air guide plates is divided into a plurality of air outlet channels by the flow dividing block, and each outer air guide plate corresponds to one air outlet channel; the air conditioner further comprises a plurality of inner air guide plates, each inner air guide plate corresponds to one air outlet channel, the inner air guide plates are movably connected into the air conditioner, and the opening degree states of the corresponding air outlet channels can be changed through movement of the inner air guide plates. According to the air conditioner, the flow dividing block is additionally arranged near the air outlet of the air conditioner, the air duct is divided into the multiple air outlet channels, the movable inner air guide plates are arranged in the air outlet channels, and the inner air guide plates move to achieve changes of the opening degree states of the corresponding air outlet channels. By means of the arrangement, the air guiding-out speeds of different outer air guiding plates can be adjusted differently.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation devices, in particular to an air conditioner. Background Art

[0002] Most current air conditioners use a single cross-flow fan, with an air duct formed between the air inlet and the air outlet, where the air outlet generally includes multiple air guides, and one air duct leads to multiple air guides to discharge air. Since multiple air guides share the air duct and a single cross-flow fan is used in the air duct, the wind speed of multiple air guides is difficult to adjust individually, and the wind speed of the two air outlets can only be adjusted by adjusting the cross-flow fan speed, resulting in a poor user experience. At the same time, in order to achieve the situation where one or more of the air guides do not emit air, this can only be achieved by closing the corresponding air guides. When the entire machine is cooling and some of the air guides are closed, condensation is very likely to form on the surface of the air guides and slide to the ground, affecting the user experience. Utility Model Content

[0003] In order to overcome the problem that the wind speed of the existing wind guide plate is difficult to adjust individually, the utility model provides an air conditioner.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] The air conditioner comprises an air inlet and an air outlet, an air duct is formed between the air inlet and the air outlet, a cross-flow fan is arranged in the air duct, a plurality of outer air guide plates are arranged at the air outlet, a diverter block is arranged at the air outlet, the diverter block divides the air duct near the outer air guide plates into a plurality of air outlet channels, each outer air guide plate corresponds to an air outlet channel; the air conditioner also comprises a plurality of inner air guide plates, each inner air guide plate corresponds to an air outlet channel, the inner air guide plates are movably connected in the air conditioner, and the movement of the inner air guide plates can change the opening state of the corresponding air outlet channel.

[0006] In the present application, a diverter block is added near the air outlet of the air conditioner to divide the air duct into multiple air outlet channels, and a movable inner air guide plate is arranged in the air outlet channel. The movement of the inner air guide plate realizes the change of the opening state of the corresponding air outlet channel. Through the above arrangement, the wind speeds exported by different outer air guide plates can be adjusted differently.

[0007] In some embodiments, the inner air guide plate is rotatably connected to the diverter block.

[0008] Obviously, the movement of the inner air guide plate conventionally includes linear motion and rotation. In this embodiment, the inner air guide plate is rotationally connected in the air conditioner, and further, is rotationally connected to the diverter block to facilitate processing and implementation.

[0009] In some embodiments, a plurality of ventilation holes are provided on the inner air guide plate.

[0010] Obviously, when the inner air guide plate moves to realize the change of the opening state of the corresponding air outlet channel, the inner air guide plate includes a solid plate without ventilation holes, and also includes a form with ventilation holes. In this embodiment, it is preferred to use a plate with ventilation holes to achieve the soft wind effect.

[0011] In some embodiments, two outer air guide plates are provided at the air outlet, and a diverter block is provided at the air outlet. The diverter block divides the air duct near the outer air guide plates into two air outlet channels, and each outer air guide plate corresponds to one air outlet channel.

[0012] Taking into account that a diverter block is added in the air duct in the present application, in order to avoid the diverter block occupying too much space in the air duct, it is preferably implemented in a solution with two outer air guide plates, and the two outer air guide plates can also make the outer air guide plates wider to achieve a better air supply effect.

[0013] In some embodiments, the two air outlet channels correspond to two inner air guide plates, and the inner air guide plates are rotatably connected to the side of the diverter block close to the cross-flow fan, and the two inner air guide plates can be rotated into the same air outlet channel.

[0014] In this embodiment, the inner air guide plate is rotatably connected to the side of the diversion block close to the cross-flow fan, so that the rotation range of the inner air guide plate can be easily increased, and then the two inner air guide plates can be rotated into the same air outlet channel to form different shielding modes and achieve more air outlet effects.

[0015] In some embodiments, the two inner air guide plate rotation axes are coaxially arranged.

[0016] In order to facilitate the two inner air guide plates to appear in any air outlet channel, the two inner air guide plates are preferably arranged on the same rotation axis. In practice, the drive motors of the two inner air guide plates can be located on different sides.

[0017] In some embodiments, when the two inner air guide plates are in contact with each other, the ventilation holes of the two inner air guide plates are all staggered; the two inner air guide plates are rotated into the same air outlet channel, and the two inner air guide plates are in contact with each other to achieve complete closure of the air outlet channel.

[0018] In this embodiment, when the two inner air guide plates are in contact with each other, the ventilation holes are all staggered to achieve overall shielding; at this time, the two inner air guide plates are in contact with each other, and when they are rotated to a specific position of one of the two air outlet channels, the air outlet channel can be closed. At this time, since both sides of the outer air guide plates corresponding to the air outlet channels are not directly exposed to the cold air, condensation water on the outer surface of the outer air guide plates can be prevented from sliding to the ground.

[0019] The beneficial effects of the utility model are:

[0020] 1. A diverter block is added near the air outlet of the air conditioner to divide the air duct into multiple outlet channels. A movable inner air guide plate is set in the outlet channel. The movement of the inner air guide plate realizes the change of the opening state of the corresponding outlet channel. Through the above setting, the wind speed output by different outer air guide plates can be adjusted differently.

[0021] 2. The inner air guide plate is rotatably connected to the side of the diverter block close to the cross-flow fan for easy implementation; the diverter block is set as one, corresponding to two air outlet channels, and the inner air guide plate can be rotated to block the two air outlet channels to form different shielding effects; when the two inner air guide plates are fitted together, the air outlet channels can be completely closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The overall structure of the air conditioner provided by the utility model is shown in FIG. Figure 1 ;

[0023] Figure 2 The overall structure of the air conditioner provided by the utility model is shown in FIG. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the overall structure of the inner air guide plate in the air conditioner provided by the utility model;

[0025] Figure 4 A cross-sectional view of the air conditioner provided by the utility model Figure 1 ;

[0026] Figure 5 A cross-sectional view of the air conditioner provided by the utility model Figure 2 ;

[0027] Figure 6 A cross-sectional view of the air conditioner provided by the utility model Figure 3 ;

[0028] Figure 7 A cross-sectional view of the air conditioner provided by the utility model Figure 4 ;

[0029] Figure 8 A cross-sectional view of the air conditioner provided by the utility model Figure 5 ;

[0030] Fig. 9 A cross-sectional view of the air conditioner provided by the utility model Figure 6 ;

[0031] Fig.10 A cross-sectional view of the air conditioner provided by the utility model Figure 7 .

[0032] Marked in the figure are, 1-air conditioner, 2-outer right air guide plate, 3-dividing block, 4-outer left air guide plate, 5-air inlet, 6-inner left air guide plate, 7-inner right air guide plate, 8-ventilation hole, 9-air outlet, 10-cross-flow fan. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings.

[0034] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0035] like Figure 1-10 As shown, the utility model provides an air conditioner.

[0036] The air conditioner 1 comprises an air inlet 5 and an air outlet 9, an air duct is formed between the air inlet 5 and the air outlet 9, a cross-flow fan 10 is arranged in the air duct, a plurality of outer air guide plates are arranged at the air outlet 9, a diverter block 3 is arranged at the air outlet 9, the diverter block 3 divides the air duct near the outer air guide plate into a plurality of air outlet channels, each outer air guide plate corresponds to an air outlet channel; it also comprises a plurality of inner air guide plates, each inner air guide plate corresponds to an air outlet channel, the inner air guide plates are movably connected in the air conditioner 1, and the movement of the inner air guide plates can change the opening state of the corresponding air outlet channel.

[0037] In the present application, a diverter block 3 is added near the air outlet 9 of the air conditioner 1 to divide the air duct into multiple air outlet channels, and a movable inner air guide plate is arranged in the air outlet channel, and the movement of the inner air guide plate realizes the change of the opening state of the corresponding air outlet channel. Through the above arrangement, the wind speeds exported by different outer air guide plates can be adjusted differently.

[0038] Obviously, the movement of the inner air guide plate conventionally includes linear motion and rotation. In this embodiment, the inner air guide plate is rotationally connected in the air conditioner 1, and further, is rotationally connected to the diverter block 3 to facilitate processing and implementation.

[0039] Obviously, when the inner air guide plate moves to realize the change of the opening state of the corresponding air outlet channel, the inner air guide plate includes a solid plate without ventilation holes 8, and also includes a form with ventilation holes 8. In this embodiment, it is preferred to use a plate with ventilation holes 8 to achieve a soft wind effect.

[0040] In this embodiment, two outer air guide plates are provided at the air outlet 9, and a diverter block 3 is provided at the air outlet 9. The diverter block 3 divides the air duct near the outer air guide plates into two air outlet channels, and each outer air guide plate corresponds to one air outlet channel.

[0041] Taking into account that a diverter block 3 is added in the air duct in the present application, in order to avoid the diverter block 3 occupying too much space in the air duct, it is preferably implemented in a solution with two outer air guide plates, and the two outer air guide plates can also make the width of the outer air guide plates wider to achieve a better air supply effect.

[0042] In this embodiment, two air outlet channels correspond to two inner air guide plates, which are rotatably connected to the side of the diverter block 3 close to the cross-flow fan 10, and the two inner air guide plates can be rotated into the same air outlet channel. The inner air guide plate is rotatably connected to the side of the diverter block 3 close to the cross-flow fan 10, so that the rotation range of the inner air guide plate is easy to increase, and then the two inner air guide plates can be rotated into the same air outlet channel to form different shielding modes and achieve more air outlet effects.

[0043] Further, in order to facilitate the two inner air guide plates to appear in any air outlet channel, the two inner air guide plates are preferably arranged on the same rotation axis. In practice, the drive motors of the two inner air guide plates can be located on different sides.

[0044] In this embodiment, when the two inner air guide plates are attached to each other, the ventilation holes 8 of the two inner air guide plates are all staggered; the two inner air guide plates are rotated to the same air outlet channel, and the two inner air guide plates are attached to achieve complete closure of the air outlet channel. When the two inner air guide plates are attached to each other, the ventilation holes 8 are all staggered to achieve overall shielding; at this time, the two inner air guide plates are attached, and when they are rotated to a specific position of one of the two air outlet channels, the air outlet channel can be closed. At this time, since both sides of the outer air guide plate corresponding to the air outlet channel are not directly exposed to the cold air, condensation water on the outer surface of the outer air guide plate can be prevented from sliding to the ground.

[0045] Combination Figure 1 , Figure 2 and Figure 4 As shown, the air inlet 5 and the air outlet 9 are arranged on opposite sides of the air conditioner 1, and an air duct is formed between the air inlet 5 and the air outlet 9, and a cross-flow fan 10 is arranged in the air duct.

[0046] In combination with the above, in this embodiment, the diverter block 3 is provided as one, and the diverter block 3 divides the air duct near the air outlet 9 into two air outlet channels, which correspond to the outer right air guide plate 2 and the outer left air guide plate 4, respectively, and the inner right air guide plate 7 and the inner left air guide plate 6 are provided in the air outlet channel. Figure 3 As shown, the inner right air guide plate 7 and the inner left air guide plate 6 are arranged on the same rotating shaft, and the driving motors of the two are arranged opposite to each other.

[0047] like Figure 4 As shown in the cross-sectional view, the air conditioner 1 is in a closed state, the outer right air guide plate 2 and the outer left air guide plate 4 are not opened, and the inner right air guide plate 7 and the inner left air guide plate 6 are attached to the diverter block 3.

[0048] like Figure 5As shown in the cross-sectional view, the air conditioner 1 is in an open state, the outer right air guide plate 2 and the outer left air guide plate 4 are open, and the inner right air guide plate 7 and the inner left air guide plate 6 are attached to the diverter block 3.

[0049] like Figure 6 As shown in the cross-sectional view, the air conditioner 1 is in the open state, wherein the inner left air guide plate 6 is attached to the diverter block 3, and the outer left air guide plate 4 derives the normal air outlet state; the inner right air guide plate 7 blocks the air outlet channel on the right side, and the outer right air guide plate 2 derives the soft wind working state.

[0050] Obviously, if the inner right air guide plate 7 does not include the ventilation hole 8, no air will flow through the right air outlet channel.

[0051] Obviously, if the width of the inner right air guide plate 7 becomes smaller, it cannot completely block the right air outlet channel (ignoring the ventilation hole 8), but its rotation can also achieve a partial blocking effect and play a regulating role.

[0052] like Figure 7 As shown in the cross-sectional view, the air conditioner 1 is in the open state, wherein the inner right air guide plate 7 is attached to the diverter block 3, and the outer right air guide plate 2 derives the normal air outlet state; the inner left air guide plate 6 blocks the air outlet channel on the left, and the outer left air guide plate 4 derives the soft wind working state.

[0053] like Figure 8 As shown in the cross-sectional view, the air conditioner 1 is in the open state, the inner right air guide plate 7 blocks the air outlet channel on the right, and the outer right air guide plate 2 derives a soft wind working state; the inner left air guide plate 6 blocks the air outlet channel on the left, and the outer left air guide plate 4 also derives a soft wind working state.

[0054] like Fig. 9 As shown in the cross-sectional view, the air conditioner 1 is in the open state, the inner right air guide plate 7 is rotated to completely block the air outlet channel on the right side (ignoring the ventilation hole 8), and the inner left air guide plate 6 is rotated to fit the inner right air guide plate 7. At this time, since the ventilation holes 8 of the inner left air guide plate 6 and the inner right air guide plate 7 are all staggered, the air outlet channel on the right side is in the closed state, and the outer right air guide plate 2 corresponds to the no air outlet state.

[0055] Obviously, in order to achieve a complete shielding effect here, the width of the inner right air guide plate 7 should be adapted to the width of the right air outlet channel.

[0056] Obviously, the ventilation holes 8 are all staggered, not limited to Figure 3 The ventilation holes 8 are shown in the figure.

[0057] Obviously, when the width of the inner air guide plate is small, or the ventilation holes 8 of the inner right air guide plate 7 and the inner left air guide plate 6 are not all staggered, the adjustment effect can be achieved, but the complete closure of the air outlet channel cannot be achieved.

[0058] like Fig.10 As shown in the cross-sectional view, the air conditioner 1 is in the open state, the inner left air guide plate 6 is rotated to completely block the air outlet channel on the left side (ignoring the ventilation hole 8), and the inner right air guide plate 7 is rotated to fit the inner left air guide plate 6. At this time, since the ventilation holes 8 of the inner left air guide plate 6 and the inner right air guide plate 7 are all staggered, the air outlet channel on the left side is in the closed state, and the outer left air guide plate 4 corresponds to the no air outlet state.

[0059] Obviously, when the inner air guide plate does not contain the ventilation holes 8, a single inner air guide plate can completely block an air outlet channel, but the other air outlet effects it provides are not as good as those of the present embodiment.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air conditioner, comprising an air inlet (5) and an air outlet (9), wherein an air duct is formed between the air inlet (5) and the air outlet (9), wherein a cross-flow fan (10) is arranged in the air duct, and a plurality of external air guide plates are arranged at the air outlet (9), wherein: A flow divider block (3) is provided at the air outlet (9), and the flow divider block (3) divides the air duct near the outer air guide plate into a plurality of air outlet channels, each outer air guide plate corresponding to an air outlet channel; it also includes a plurality of inner air guide plates, each inner air guide plate corresponding to an air outlet channel, and the inner air guide plates are movably connected in the air conditioner (1), and the movement of the inner air guide plates can change the opening state of the corresponding air outlet channel.

2. The air conditioner according to claim 1, characterized in that: The inner air guide plate is rotatably connected to the diverter block (3).

3. The air conditioner according to claim 1 or 2, characterized in that: A plurality of ventilation holes (8) are arranged on the inner air guide plate.

4. The air conditioner according to claim 3, characterized in that: Two outer air guide plates are arranged at the air outlet (9), and a diverter block (3) is arranged at the air outlet (9). The diverter block (3) divides the air duct near the outer air guide plates into two air outlet channels, and each outer air guide plate corresponds to one air outlet channel.

5. The air conditioner according to claim 4, characterized in that: The two air outlet channels correspond to two inner air guide plates, which are rotatably connected to a side of the diverter block (3) close to the cross-flow fan (10), and the two inner air guide plates can be rotated into the same air outlet channel.

6. The air conditioner according to claim 5, characterized in that: The rotation axes of the two inner air guide plates are coaxially arranged.

7. The air conditioner according to claim 6, characterized in that: When the two inner air guide plates are fitted together, the ventilation holes (8) of the two inner air guide plates are all staggered; when the two inner air guide plates are rotated into the same air outlet channel, the two inner air guide plates are fitted together to achieve complete closure of the air outlet channel.

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