Cabinet, air conditioner and cabinet control method

Abstract

The invention discloses a cabinet machine, an air conditioner and a cabinet machine control method.The cabinet machine comprises a machine shell, a draught fan and an air guiding assembly, the machine shell is provided with an air outlet, the draught fan is arranged in the machine shell, and the air guiding assembly is arranged on the air outlet side of the draught fan, is close to the air outlet and is used for guiding air outlet of the cabinet machine on the indoor side; the air guide assembly comprises a first air guide piece used for adjusting the vertical air outlet angle and a second air guide piece used for adjusting the transverse air outlet angle. At least one of the first air guide piece and the second air guide piece can move relative to the machine shell, so that the first air guide piece has a first state located on the air outlet side of the second air guide piece and a second state located on the air inlet side of the second air guide piece. According to the technical scheme, the first air guide piece is in different states, and the requirements of a user for the transverse air guide effect and the vertical air guide effect can be met correspondingly.

Description

Technical Field

[0001] The present invention relates to the field of air conditioning equipment, and in particular to a cabinet machine, an air conditioner and a cabinet machine control method. Background Art

[0002] At present, two air guide structures are used in the cabinet to adjust the air outlet angle horizontally and vertically respectively. Since the horizontal swing blades for adjusting the air outlet angle vertically are included, the vertical air guide effect is poor, which affects the user experience. Summary of the invention

[0003] The main purpose of the present invention is to propose a cabinet, in which the relative positions of a first air guide for adjusting the vertical air outlet angle and a second air guide for adjusting the lateral air outlet angle are adjustable, and when the first air guide is in different states, it can respectively meet the user's requirements for lateral air guiding effects and vertical air guiding effects.

[0004] To achieve the above object, the cabinet proposed by the present invention includes:

[0005] A casing, provided with an air outlet;

[0006] a fan, disposed in the casing; and

[0007] An air guide assembly is arranged at the air outlet side of the fan and close to the air outlet, and is used to guide the air outlet of the cabinet at the indoor side. The air guide assembly includes a first air guide member for adjusting the vertical air outlet angle and a second air guide member for adjusting the horizontal air outlet angle.

[0008] At least one of the first air guide member and the second air guide member is movable relative to the housing so that the first air guide member has a first state located at an air outlet side of the second air guide member and a second state located at an air inlet side of the second air guide member.

[0009] Optionally, when the cabinet is in a heating mode, the first air guide is in the first state and guides air downward.

[0010] Optionally, when the cabinet is in a non-heating mode, the first air guide member is in the second state.

[0011] Optionally, at least one of the first air guide member and the second air guide member can rotate about a preset rotation axis, and the preset rotation axis is located outside the first air guide member and the second air guide member themselves, so that the first air guide member can switch between the first state and the second state.

[0012] Optionally, the cabinet further includes a mounting member, the first air guide member and the second air guide member are both mounted on the mounting member, the mounting member can rotate relative to the housing, and a rotation axis of the mounting member is parallel to the vertical direction.

[0013] Optionally, the mounting member includes a horizontal plate member and a vertical plate member; the first air guide member includes a connecting rod extending vertically and a plurality of horizontal louvers distributed vertically, the horizontal louvers are rotatably connected to the vertical plate member and fixed to the connecting rod so as to drive the horizontal louvers to rotate through the vertical movement of the connecting rod; the second air guide member includes a plurality of vertical guide plates distributed horizontally, and the vertical guide plates are rotatably connected to the horizontal plate member.

[0014] Optionally, the mounting member includes two opposite horizontal plate members and two opposite vertical plate members, the two horizontal plate members and the two vertical plate members are overlapped to form a wind passage space relative to the air outlet, and the vertical projection contour of the mounting member is a parallelogram-like shape.

[0015] Optionally, the air guide assembly includes a first air guide assembly consisting of the first air guide member and the second air guide member, and a second air guide assembly consisting of a third air guide member and a fourth air guide member, the first air guide assembly and the second air guide assembly are distributed along the height direction of the cabinet, and the first air guide assembly is located below the second air guide assembly;

[0016] In the second air guide assembly, the third air guide member is used to adjust the vertical air outlet angle, the fourth air guide member is used to adjust the lateral air outlet angle, and the third air guide member is located on the air inlet side of the fourth air guide member.

[0017] The present invention also provides an air conditioner, comprising the aforementioned cabinet unit.

[0018] The present invention also provides a cabinet control method, which is applied to a cabinet. The cabinet control method includes:

[0019] Determining that the current mode of the cabinet is a heating mode; and

[0020] The first air guide member is controlled to be in the first state and have an air guide angle inclined downward.

[0021] Optionally, the cabinet control method further includes:

[0022] Determining that the current mode of the cabinet is a non-heating mode; and

[0023] Control the first air guide member to be in the second state.

[0024] Optionally, after controlling the first air guide member to be in a corresponding state, the cabinet control method further includes:

[0025] Obtaining a target speed of the fan; and

[0026] The fan is started according to the target rotation speed.

[0027] Optionally, the cabinet control method further includes:

[0028] Determining that the current mode of the cabinet is shutdown;

[0029] Control the first air guide member to be in a second state.

[0030] Optionally, the cabinet control method further includes:

[0031] Determining that the current mode of the cabinet is the swing mode; and

[0032] The second air guide member is controlled to swing back and forth to achieve left and right wind swing.

[0033] Optionally, the cabinet control method further includes:

[0034] Determining that the swing mode is turned off; and

[0035] The first air guide member and the second air guide member are controlled to return to a state corresponding to the current mode.

[0036] In the technical solution of the present invention, the relative positions of the first air guide member and the second air guide member can be changed by driving the movable air guide member to move relative to the housing, thereby enabling the first air guide member to switch between the first state and the second state. Specifically, when the first air guide member is in the first state, the first air guide member is located at the air outlet side of the second air guide member, that is, the first air guide member is in a more outer position, and the first air guide member plays a role of guiding the air at a position closer to the air outlet, so that the airflow at the air outlet can be well guided in the vertical direction, thereby meeting the user's requirement of adjusting the air outlet angle in the vertical direction; when the first air guide member is in the second state, the first air guide member is located at the air inlet side of the second air guide member, that is, the second air guide member is in a more outer position, and the second air guide member plays a role of guiding the air at a position closer to the air outlet, so that the airflow at the air outlet can be well guided in the horizontal direction, thereby meeting the user's requirement of adjusting the air outlet angle in the horizontal direction. In particular, the air outlet of the cabinet is narrow. When the first air guide is in the second state, the second air guide swings laterally at the outside, which can greatly improve the air supply range of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0038] Figure 1 This is a schematic diagram of the exploded structure of an embodiment of a cabinet of the present invention;

[0039] Figure 2 It is a schematic diagram of the exploded structure of the air guide assembly and the mounting parts of the cabinet of the present invention;

[0040] Figure 3 It is a schematic cross-sectional structure diagram of an embodiment of a cabinet of the present invention;

[0041] Figure 4 for Figure 3 Schematic diagram of the local structure in;

[0042] Figure 5 It is a cross-sectional structural schematic diagram of another embodiment of the cabinet of the present invention;

[0043] Figure 6 for Figure 5 The local structural cross-section of the air outlet on the left side of the center;

[0044] Figure 7 for Figure 5 Schematic diagram of the local structure in;

[0045] Figure 8 for Figure 5 A schematic diagram of the cooperation between the bottom of the mounting member and the sealing member in an embodiment;

[0046] Fig. 9 for Figure 5 A schematic diagram of the cooperation between the bottom of the mounting member and the sealing member in another embodiment;

[0047] Fig.10 The figure is a schematic diagram of the process steps of an embodiment of a cabinet control method of the present invention.

[0048] Description of Figure Numbers:

[0049] Label name Label name 100 chassis 222 Cross plate 101 Air outlet 223 Vertical plate 102 Inner cavity 224 Second sealing skirt 110 panel 230 Storage 200 Air duct components 231 Partition wall 201 Docking location 232 First sealing skirt 210 Volute assembly 310 The first air guide 211 First Channel 320 Second air guide 220 Mounting parts 400 Seals 221 Second channel

[0050] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0053] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0054] The invention provides a cabinet machine.

[0055] In one embodiment of the present invention, Figure 1 , Figure 3 and Figure 5 As shown, the cabinet includes:

[0056] The housing 100 is provided with an air outlet 101;

[0057] A fan is disposed in the housing 100; and

[0058] An air guide assembly is provided at the air outlet side of the fan and is arranged close to the air outlet 101 to guide the air outlet of the cabinet indoors, and the air guide assembly includes a first air guide member 310 for adjusting the vertical air outlet angle and a second air guide member 320 for adjusting the horizontal air outlet angle;

[0059] At least one of the first air guide 310 and the second air guide 320 can move relative to the housing 100 so that the first air guide 310 has a first state located at the air outlet side of the second air guide 320 and a second state located at the air inlet side of the second air guide 320 .

[0060] In the technical solution of the present invention, by driving the movable air guide member to move relative to the housing 100, the relative positions of the first air guide member 310 and the second air guide member 320 can be changed, thereby enabling the first air guide member 310 to switch between the first state and the second state. Figure 3 The air guide component at the air outlet 101 on the left side of the middle, when the first air guide member 310 is in the first state, the first air guide member 310 is located at the air outlet side of the second air guide member 320, that is, the first air guide member 310 is at a more outer position, and the first air guide member 310 plays a role of guiding the air at a position close to the air outlet, so that the airflow of the air outlet 101 can be well guided in the vertical direction, thereby meeting the user's requirement of adjusting the air outlet angle in the vertical direction; please refer to Figure 3 The air guide assembly at the air outlet 101 on the middle right side, when the first air guide 310 is in the second state, the first air guide 310 is located at the air inlet side of the second air guide 320, that is, the second air guide 320 is in a more outer position, and the second air guide 320 plays a role of guiding the air near the air outlet, so that the airflow of the air outlet 101 can be well guided in the horizontal direction, thereby meeting the user's requirements for adjusting the air outlet angle in the horizontal direction. In particular, the air outlet 101 of the cabinet is narrow, and when the first air guide 310 is in the second state, the second air guide 320 swings horizontally on the outside, which can greatly improve the air supply range of the cabinet.

[0061] In the prior art, the vertical air guide structure is arranged on the inside, and when the horizontal air guide structure swings horizontally, the air guide function of the vertical air guide structure is often weakened, making the vertical air guide effect not obvious. In the present invention, when the first air guide 310 is in the first state, it is located on the outside of the second air guide 320. Even if the second air guide 320 swings on the inside, the first air guide 310 on the outside can also play a good role in adjusting the air outlet angle in the vertical direction, thereby greatly improving the vertical air guide effect of the cabinet.

[0062] Further, in this embodiment, when the cabinet is in the heating mode, the first air guide 310 is in the first state and guides the air downward; when the cabinet is in the non-heating mode, the first air guide 310 is in the second state. It can be understood that the cabinet has multiple working modes, including heating mode, cooling mode, dehumidification mode and air supply mode, and the non-heating mode is all modes except the heating mode. In the heating mode, the first air guide 310 is on the outside, and the air guide direction is inclined downward, specifically, it is preferably inclined downward by 30 to 60 degrees. In this way, the hot air at the air outlet 101 first flows toward the ground, and then, under the trend of its own upward action, the hot air can be fully diffused in the height direction of the indoor environment, so that the hot air is fully diffused in various areas of the indoor environment. In addition, under the action of the wall effect, the hot air flowing to the ground can flow along the ground, so that the hot air can be more efficiently diffused in the indoor environment. As a result, the temperature of the indoor environment can reach the temperature set by the user more efficiently, which can improve the temperature regulation effect and comfort of the air conditioner. Furthermore, in the heating mode, the second air guide 320 can swing horizontally to increase the horizontal air supply range of the cabinet. In the non-heating mode, the first air guide 310 is on the inside and the second air guide 320 is on the outside. The swinging effect of the second air guide 320 is stronger, which can break through the limitation of the width of the air outlet 101 of the cabinet on the air outlet range, thereby greatly widening the horizontal air supply range of the cabinet and facilitating air flow diffusion.

[0063] Further, in the present embodiment, at least one of the first air guide member 310 and the second air guide member 320 can rotate around a preset rotation axis, and the preset rotation axis is located outside the first air guide member 310 and the second air guide member 320 themselves, so that the first air guide member 310 switches between the first state and the second state. In this way, at least one of the first air guide member 310 and the second air guide member 320 rotates around the preset rotation axis, and the relative position of the first air guide member 310 and the second air guide member 320 can be changed, so that the first air guide member 310 switches between the first state and the second state. Of course, in other embodiments, it can also be that there is a clearance gap between the second air guide member 320, and the first air guide member 310 slides through the clearance gap of the second air guide member 320 to achieve the switching of the state.

[0064] Furthermore, in this embodiment, if Figures 1 to 3 and Figure 5As shown, the cabinet also includes a mounting member 220, the first air guide member 310 and the second air guide member 320 are both mounted on the mounting member 220, the mounting member 220 can rotate relative to the housing 100, and the rotation axis of the mounting member 220 is parallel to the vertical direction. In this way, by driving the mounting member 220 to rotate, the first air guide member 310 and the second air guide member 320 can be driven to rotate at the same time, the preset rotation axis of the first air guide member 310 and the second air guide member 320 is also the rotation axis of the mounting member 220, and the rotation axis of the mounting member 220 deviates from at least one of the first air guide member 310 and the second air guide member 320, so that the relative position of the first air guide member 310 and the second air guide member 320 can change during the rotation process, thereby enabling the first air guide member 310 to switch between the first state and the second state.

[0065] Furthermore, in the present embodiment, the cabinet also includes an air duct component 200, which is arranged in the housing 100, and an air guide channel connected to the air outlet 101 is formed in the air duct component 200, and an inner cavity 102 is formed between the air duct component 200 and the housing 100, and the air guide channel and the inner cavity 102 are not connected to each other. In this way, the airflow in the air guide channel will not leak into the inner cavity 102, but will only blow from the air outlet 101 to the indoor environment. It can be understood that if the airflow leaks into the inner cavity 102, condensation water will form on the surface of the housing 100, which is easy to damage the devices and metal parts inside the cabinet, thereby shortening the service life of the cabinet, and the condensation water drips along the housing 100, which will also cause the cabinet to leak, affecting the user experience. The present invention realizes air leakage prevention for the air guide channel, can reduce the generation of condensation water, and is conducive to ensuring the service life of the cabinet and the user experience.

[0066] Furthermore, in this embodiment, if Figure 1 , Figure 3 and Figure 5As shown, the air duct component 200 includes a volute assembly 210 and the mounting member 220, the volute assembly 210 is structured to form a first channel 211, the mounting member 220 is formed with a second channel 221, the air guide channel includes the first channel 211 and the second channel 221, and the first channel 211 is connected to the air outlet 101 through the second channel 221. Corresponding to the two states of the first air guide member 310, the second channel 221 formed by the mounting member 220 can be docked with the first channel 211 and the air outlet 101 on both sides, respectively, to achieve the continuity of the air guide duct. Since the mounting member 220 itself forms the second channel 221, it is not necessary to design the air duct at the air guide assembly in the casing 100, and there is no need to worry about the interference between the air duct at the air guide assembly and the mounting member 220. Of course, in other embodiments, the air duct constructed by the volute assembly 210 may extend all the way to the air outlet 101 , and the mounting member 220 may be rotatably disposed at the air duct near the air outlet 101 .

[0067] Furthermore, in this embodiment, the second channel 221 is symmetrical with respect to the rotation axis of the mounting member 220, and the installation positions of the first air guide member 310 and the second air guide member 320 on the mounting member 220 are symmetrical with respect to the rotation axis of the mounting member 220. In this way, when the first air guide member 310 is switched from the first state to the second state, the mounting member 220 rotates 180 degrees accordingly, and the direction of the second channel 221 does not change, and the positions of the first air guide member 310 and the second air guide member 320 can be swapped, and the relative position between the air guide member located on the outside and the air outlet 101 can also be basically unchanged, which can ensure the guiding effect of the air guide component on the airflow at the air outlet 101.

[0068] Furthermore, in this embodiment, if Figure 2 As shown, the mounting member 220 includes a horizontal plate member 222 and a vertical plate member 223; the first air guide member 310 includes a connecting rod extending in the vertical direction and a plurality of horizontal louvers distributed in the vertical direction, the horizontal louvers are rotatably connected to the vertical plate member 223 and fixed to the connecting rod, so that the horizontal louvers are driven to rotate by the vertical movement of the connecting rod; the second air guide member 320 includes a plurality of vertical guide plates distributed in the horizontal direction, and the vertical guide plates are rotatably connected to the horizontal plate member 222. In this way, by driving the connecting rod to move vertically, the horizontal louvers can be driven to rotate, thereby adjusting the air outlet angle in the vertical direction, in particular, by driving the connecting rod to reciprocate, the horizontal louvers can be driven to swing back and forth to achieve vertical swinging wind; by driving the vertical guide plates to rotate, the air outlet angle can be adjusted in the horizontal direction, in particular, by driving the vertical guide plates to reciprocate within a certain angle, the vertical guide plates are made to swing back and forth to achieve horizontal swinging wind.

[0069] Furthermore, in this embodiment, if Figure 2As shown, the mounting member 220 includes two opposite horizontal plates 222 and two opposite vertical plates 223, and the two horizontal plates 222 and the two vertical plates 223 are overlapped to form a wind passing space, which is the second passage 221. Specifically, the two horizontal plates 222 are overlapped between the two vertical plates 223 at the top and bottom sides, respectively, so as to enclose the second passage 221. Among them, the two vertical plates 223 can be parallel straight plates, so that the cross section of the second passage 221 is a parallelogram, and the cross section of the mounting member 220 is also a parallelogram correspondingly, and the cross section of the second passage 221 and the cross section of the mounting member 220 are both located on the rotation axis of the mounting member 220, thereby, the symmetry of the second passage 221 and the mounting member 220 can be guaranteed, and the wind guiding direction of the second passage 221 is kept stable corresponding to the two states of the first wind guide member 310, and at the same time, the mounting member 220 can be prevented from being interfered with during the rotation process. Of course, in other embodiments, the two vertical plate members 223 may be in an arc shape that is convexly disposed relative to each other or convexly disposed opposite to each other.

[0070] Further, in this embodiment, the air guide assembly includes a first air guide assembly consisting of the first air guide member 310 and the second air guide member 320, and a second air guide assembly consisting of a third air guide member and a fourth air guide member, the first air guide assembly and the second air guide assembly are distributed along the height direction of the cabinet, and the first air guide assembly is located below the second air guide assembly; in the second air guide assembly, the third air guide member is used to adjust the vertical air outlet angle, the fourth air guide member is used to adjust the horizontal air outlet angle, and the third air guide member is located on the air inlet side of the fourth air guide member. That is, only the part below the air guide assembly is set to be rotatable, so that in the heating mode, the airflow of the air outlet 101 can be effectively guided to the ground, which is conducive to ensuring the heating performance. At the same time, the power required to drive part of the air guide assembly is also smaller, which is conducive to power saving.

[0071] Furthermore, in this embodiment, if Figure 3 and Figure 5As shown, the air duct component 200 also includes a receiving piece 230, which is fixed to the casing 100 and is respectively connected to the air outlet 101 and the outlet of the first channel 211 on both sides. The receiving piece 230 forms a receiving space, and the mounting piece 220 is received in the receiving space and rotatably connected to the receiving piece 230. A docking position 201 is formed between the second channel 221, the first channel 211 and the air outlet 101, and the receiving piece 230 can block the airflow at any of the docking positions 201 from leaking to the inner cavity 102. In this embodiment, a receiving member 230 is added to block the airflow of the air guide channel from leaking at the docking position 201. The mounting member 220 is rotatably connected to the receiving member 230 and can rotate relatively freely. The precision requirement for the rotation control of the mounting member 220 is relatively low. It is only necessary to ensure that the two ports of the second channel 221 can be respectively opposite to the outlet of the air outlet 101 and the outlet of the first channel 211. Of course, in other embodiments, a sealing matching structure can be provided on the mounting member 220 corresponding to the two ports of the second channel 221. The mounting member 220 is sealed and matched with the housing 100 at the air outlet 101, and matched with the volute assembly 210 at the outlet of the first channel 211 to prevent air leakage.

[0072] Among them, Figure 4 and Figure 7 As shown, the receiving piece 230 can be integrally formed with the housing 100. Specifically, the receiving piece 230 and the cabinet panel 110 are integrally formed, which is conducive to improving the production efficiency of the cabinet and can ensure the airtightness between the receiving piece 230 and the housing 100. Of course, the receiving piece 230 can also be independently formed and fixedly assembled between the volute assembly 210 and the panel 110.

[0073] In one embodiment, if Figure 3 and Figure 4As shown, the receiving member 230 is provided with two partition walls 231 arranged opposite to each other, and the two partition walls 231 extend from the outlet of the first channel 211 to the air outlet 101 on both sides of the second channel 221, respectively, and the mounting member 220 is adapted to be accommodated between the two partition walls 231. In this way, the two partition walls 231 are separated from the inner cavity 102 on both sides of the air guide channel, respectively, and there is no gap that can leak air between the partition walls 231 and the air outlet 101 and the outlet of the first channel 211, which can prevent the air flow of the air guide channel from leaking at the docking position 201, thereby ensuring the service life of the cabinet and the user's experience. Specifically, in this embodiment, the tops of the two partition walls 231 are connected by the top wall of the receiving member 230, the bottoms of the two partition walls 231 are connected by the bottom wall of the receiving member 230, and the cross plate 222 of the mounting member 220 is rotatably connected to the top wall or bottom wall of the receiving member 230 through a rotating shaft.

[0074] Furthermore, in this embodiment, the housing 100 is provided with a heat-insulating member at the edge of the air outlet 101, and the heat-insulating member may be a sponge, a flannel, etc., which is attached to the outer side of the cabinet panel 110. In this way, when the airflow in the second channel 221 flows to the gap between the vertical plate 223 and the partition wall 231, condensation water can be avoided on the surface of the housing 100, which is beneficial to guaranteeing the service life of the cabinet and the user's experience.

[0075] Furthermore, in this embodiment, the two partition walls 231 are arc-shaped, and the centers of the two partition walls 231 are both located on the rotation axis of the mounting member 220. In this way, the receiving member 230 does not interfere with the rotation of the mounting member 220, and can also have a smaller volume, thereby reducing the space occupied by the receiving member 230 in the housing 100, freeing up installation space for other components of the cabinet.

[0076] In one embodiment, if Figure 5 and Figure 6As shown, the mounting member 220 is sealed with the receiving member 230 at the docking position 201. In this way, the airflow in the air guide duct can be prevented from leaking at the two docking positions 201, thereby reducing the generation of condensed water, which is beneficial to ensuring the service life of the cabinet and the user experience. Specifically, a first sealing skirt 232 is provided on each of the four sides of the receiving member 230, wherein two of the first sealing skirts 232 are respectively connected to the two sides of the air outlet 101, and the other two first sealing skirts 232 are respectively connected to the two sides of the outlet of the first channel 211, and the four sides of the mounting member 220 are sealed with the four first sealing skirts 232 respectively. In this way, through the sealing cooperation between the first sealing skirt 232 and the side of the mounting member 220, the air tightness of the two docking positions 201 is good, and the airflow of the first channel 211 will not leak outward during the process of flowing to the air outlet 101 through the second channel 221. At the same time, the peripheral wall of the receiving piece 230 is open as a whole, and the top wall and the bottom wall are connected only by four first sealing skirts 232. The contact position between the first sealing skirts 232 and the mounting piece 220 is small, so that the interference of the receiving piece 230 on the mounting piece 220 is small, and it is more labor-saving when the mounting piece 220 is rotated.

[0077] Furthermore, in this embodiment, if Figures 5 to 7 As shown, four second sealing skirts 224 are correspondingly provided on the four sides of the mounting member 220, and the four second sealing skirts 224 are used to be sealed and connected with the four first sealing skirts 232 in a one-to-one correspondence. When the mounting member 220 is in two positions corresponding to the first state and the second state of the first air guide member 310, the mounting member 220 is sealed and connected with the first sealing skirt 232 through the second sealing skirt 224, and when the mounting member 220 rotates between the two positions, the second sealing skirt 224 can be separated from the first sealing skirt 232, so that the mounting member 220 will not be continuously subjected to friction, so that the rotation of the mounting member 220 can be made more labor-saving.

[0078] Further, in this embodiment, the first sealing skirt 232 and the second sealing skirt 224 are configured to be compatible arcs, and the centers of each of the first sealing skirt 232 and each of the second sealing skirt 224 coincide with each other. It can be understood that the centers of each sealing skirt are located on the rotation axis of the mounting member 220. In this way, the sealing fit between the mounting member 220 and the receiving member 230 can be made tighter without interfering with the rotation of the mounting member 220, which is conducive to ensuring the airtightness of the docking position 201.

[0079] Further, in this embodiment, the first sealing skirt 232 is provided with a seal 400 to seal the matching gap between the first sealing skirt 232 and the second sealing skirt 224 through the seal 400. Of course, in other embodiments, the matching surface of one of the first sealing skirt 232 or the second sealing skirt 224 may be elastic, and the two may be interference-fitted to achieve a sealed connection.

[0080] In addition, at the two docking positions 201, the top and bottom of the mounting member 220 are both sealed with the receiving member 230. In this way, at the top and bottom of the two docking positions 201, the joints between the first channel 211 and the second channel 221 can be sealed, further enhancing the airtightness at the docking position 201. Figure 8 As shown, a sealing member 400 is provided on the bottom surface of the horizontal plate member 222; or, as Fig. 9 As shown, a sealing member 400 is provided on the end surface of the transverse plate member 222 in the airflow direction, so as to realize a sealed connection between the transverse plate member 222 and the receiving member 230 through the sealing member 400 .

[0081] Specifically, the sealing member 400 may be a brush or a soft sealing strip, the soft sealing strip may be a sponge or rubber, and the sealing member 400 may be installed by bonding or clamping.

[0082] The present invention also proposes an air conditioner, which includes a cabinet. The specific structure of the cabinet refers to the above-mentioned embodiment. Since this air conditioner adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0083] The present invention also provides a cabinet control method, which is applied to the cabinet in the above embodiment.

[0084] In one embodiment, if Fig.10 As shown, the cabinet control method includes:

[0085] S110, determining that the current mode of the cabinet is a heating mode; and

[0086] S120, controlling the first air guide member to be in the first state and to have an air guide angle inclined downward.

[0087] When the first air guide is in the first state, the first air guide is located at the air outlet side of the second air guide, that is, the first air guide is at a more outer position, and the first air guide plays a role of guiding the air near the air outlet, so that the airflow of the air outlet can be well guided in the vertical direction, thereby meeting the user's requirement to adjust the air outlet angle in the vertical direction. In this embodiment, in the heating mode, the first air guide is at the outer side, and the air guide direction is inclined downward, specifically, it is preferably inclined downward by 30 to 60 degrees, so that the hot air at the air outlet first flows toward the ground, and then, under the trend of its own upward action, the hot air can be fully diffused in the height direction of the indoor environment, so that the hot air is fully diffused in various areas of the indoor environment. In addition, under the action of the wall effect, the hot air flowing to the ground can flow along the ground, so that the hot air can be more efficiently diffused in the indoor environment. As a result, the temperature of the indoor environment can more efficiently reach the temperature set by the user, which can improve the temperature regulation effect and comfort of the air conditioner. Furthermore, in the heating mode, the second air guide member located on the inner side can be controlled to swing laterally to increase the lateral air supply range of the cabinet.

[0088] Furthermore, in this embodiment, the cabinet control method further includes:

[0089] S210, determining that the current mode of the cabinet is a non-heating mode; and

[0090] S220, controlling the first air guide member to be in the second state.

[0091] When the first air guide is in the second state, the first air guide is located on the air inlet side of the second air guide, that is, the second air guide is located at a more outer position, and the second air guide plays an air guiding role at the end point of the air flow through the air guide channel, so that the air flow at the air outlet can be well guided in the lateral direction, thereby meeting the user's requirement to adjust the air outlet angle in the lateral direction. It can be understood that the cabinet has multiple working modes, including heating mode, cooling mode, dehumidification mode and air supply mode, etc. The non-heating mode is all modes except the heating mode. The air outlet of the cabinet is narrow. In the non-heating mode, the first air guide is located on the outside, and the air supply angle can be flexibly adjusted in the lateral direction to discharge air to a specific position, or avoid blowing directly on the user.

[0092] Furthermore, in this embodiment, the cabinet control method further includes:

[0093] S310, determining that the current mode of the cabinet is the swing air mode; and

[0094] S320, controlling the second air guide member to swing back and forth to achieve left and right wind swing.

[0095] In both heating mode and non-heating mode, the swing mode can be turned on simultaneously to increase the air supply range of the cabinet through the horizontal swing of the second air guide. In particular, in the non-heating mode, the first air guide is on the inside and the second air guide is on the outside. The swing effect of the second air guide is stronger, which can break through the limitation of the width of the air outlet of the cabinet on the air outlet range, thereby greatly widening the horizontal air supply range of the cabinet and facilitating air flow diffusion. In addition, in the non-heating mode, the first air guide can also be controlled to swing back and forth to achieve vertical swinging, so that the vertical air supply range of the cabinet can be widened, thereby further promoting air flow diffusion.

[0096] Furthermore, in this embodiment, the cabinet control method further includes:

[0097] S330, determining that the swing mode is turned off; and

[0098] S340, controlling the first air guide member and the second air guide member to return to a state corresponding to the current mode.

[0099] Corresponding to the heating mode, the first air guide is in the first state, and the first air guide has an air guide angle tilted downward, and the air guide angle of the second air guide is roughly toward the front of the air outlet, and the angle with the vertical plane is within 20 degrees; corresponding to the non-heating mode, the first air guide is in the second state, the air guide angle of the first air guide is roughly toward the front of the air outlet, and the angle with the horizontal plane is within 20 degrees, and the state of the second air guide is referred to the heating mode. When the cabinet ends the swing mode, the first air guide and the second air guide are restored to the corresponding states according to the current operating mode to ensure the user experience.

[0100] Further, in this embodiment, after controlling the first air guide member to be in a corresponding state, the cabinet control method further includes:

[0101] S410, obtaining a target rotation speed of the fan; and

[0102] S420: Start the fan according to the target rotation speed.

[0103] In this embodiment, the fan is turned on only after ensuring that the air guide component is adjusted in place, which can prevent the wind from blowing randomly during the adjustment process of the air guide component and bring a bad experience to the user. Among them, different target speeds can be set for the fan in heating mode and non-heating mode. The first air guide member and the second air guide member have different structures. In heating mode and non-heating mode, the relative positions of the first air guide member and the second air guide member are also different. If the speed of the fan remains consistent, the wind speed at the air outlet will be different. Therefore, the wind speed of the fan in heating mode and non-heating mode can be adjusted so that the wind feeling felt by the user is consistent to ensure the user experience.

[0104] Furthermore, in this embodiment, the cabinet control method further includes:

[0105] S510, determining that the current mode of the cabinet is shutdown;

[0106] S520, controlling the first air guide member to be in a second state.

[0107] That is, in this embodiment, when the cabinet is turned off, the first air guide is in the second state. When the cabinet is turned off in the heating mode, it is necessary to drive the first air guide and the second air guide to move relative to each other so that the first air guide switches from the first state to the second state. In this way, when the cabinet is started in a non-heating mode, it is not necessary to drive the first air guide to switch states. Most modes of the cabinet are non-heating modes. In this way, the convenience of starting the cabinet can be improved. Of course, in other embodiments, when the cabinet is turned off, the first air guide and the second air guide maintain the relative positions in the previous operating mode.

[0108] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A cabinet machine, characterized in that: include: A casing, provided with an air outlet; A fan is disposed in the casing; as well as An air guide assembly is arranged at the air outlet side of the fan and close to the air outlet, and is used to guide the air outlet of the cabinet at the indoor side. The air guide assembly includes a first air guide member for adjusting the vertical air outlet angle and a second air guide member for adjusting the horizontal air outlet angle. At least one of the first air guide member and the second air guide member is movable relative to the housing so that the first air guide member has a first state located at an air outlet side of the second air guide member and a second state located at an air inlet side of the second air guide member.

2. The cabinet as claimed in claim 1, characterized in that: When the cabinet is in heating mode, the first air guide member is in the first state and guides air downward; And / or, when the cabinet is in a non-heating mode, the first air guide member is in the second state.

3. The cabinet as claimed in claim 1, characterized in that: At least one of the first air guide member and the second air guide member can rotate around a preset rotation axis, and the preset rotation axis is located outside the first air guide member and the second air guide member themselves, so that the first air guide member can switch between the first state and the second state.

4. The cabinet as claimed in claim 3, characterized in that: The cabinet further comprises a mounting member, the first air guide member and the second air guide member are both mounted on the mounting member, the mounting member can rotate relative to the housing, and the rotation axis of the mounting member is parallel to the vertical direction.

5. The cabinet as claimed in claim 4, characterized in that: The mounting member comprises a horizontal plate member and a vertical plate member; The first air guide member includes a connecting rod extending vertically and a plurality of horizontal louvers distributed vertically, wherein the horizontal louvers are rotatably connected to the vertical plate member and fixed to the connecting rod so that the vertical movement of the connecting rod drives the horizontal louvers to rotate; And / or, the second air guide member includes a plurality of vertical guide plates distributed in a transverse direction, and the vertical guide plates are rotatably connected to the transverse plate member.

6. The cabinet as claimed in claim 5, characterized in that: The mounting member includes two opposite horizontal plates and two opposite vertical plates. The two horizontal plates and the two vertical plates are overlapped to form a wind passage space relative to the air outlet. The vertical projection profile of the mounting member is a parallelogram-like shape.

7. The cabinet according to any one of claims 1 to 6, characterized in that: The air guide assembly includes a first air guide assembly consisting of the first air guide member and the second air guide member, and a second air guide assembly consisting of a third air guide member and a fourth air guide member, the first air guide assembly and the second air guide assembly are distributed along the height direction of the cabinet, and the first air guide assembly is located below the second air guide assembly; In the second air guide assembly, the third air guide member is used to adjust the vertical air outlet angle, the fourth air guide member is used to adjust the lateral air outlet angle, and the third air guide member is located on the air inlet side of the fourth air guide member.

8. An air conditioner, characterized in that: Including the cabinet described in any one of claims 1 to 7.

9. A cabinet control method, characterized in that: Applied to the cabinet according to any one of claims 1 to 7, the cabinet control method comprises: Determining that the current mode of the cabinet is a heating mode; and The first air guide member is controlled to be in the first state and have an air guide angle inclined downward.

10. The cabinet control method according to claim 9, characterized in that: The cabinet control method further includes: Determining that the current mode of the cabinet is a non-heating mode; and Control the first air guide member to be in the second state.

11. The cabinet control method according to claim 10, characterized in that: After controlling the first air guide member to be in a corresponding state, the cabinet control method further includes: Obtaining a target speed of the fan; and The fan is started according to the target rotation speed.

12. The cabinet control method according to claim 9, characterized in that: The cabinet control method further includes: Determining that the current mode of the cabinet is shutdown; Control the first air guide member to be in a second state.

13. The cabinet control method according to any one of claims 9 to 12, characterized in that: The cabinet control method further includes: Determining that the current mode of the cabinet is the swing mode; and The second air guide member is controlled to swing back and forth to achieve left and right wind swing.

14. The cabinet control method according to claim 13, characterized in that: The cabinet control method further includes: Determining that the swing mode is turned off; and The first air guide member and the second air guide member are controlled to return to a state corresponding to the current mode.

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