Shell assembly of air conditioner and air conditioner

Abstract

The shell assembly comprises a roller shutter structure, the roller shutter structure is installed on a shell, the roller shutter structure comprises a driving assembly, a driving reel assembly, a driven reel assembly and a roller shutter body, and the driving assembly is in power connection with the driving reel assembly and used for driving the driving reel assembly to rotate; the driving reel assembly and the driven reel assembly are in power connection and rotate reversely; one end of the roller shutter body is wound around the driving reel assembly, and the driving reel assembly and the driven reel assembly drive the other end of the roller shutter body to be close to or away from one end of the roller shutter body through the connecting rope, so that the roller shutter body opens or shields the air inlet. According to the shell assembly of the air conditioner, the air outlet cleanliness of the air conditioner can be guaranteed, the use safety of the air conditioner is improved, the structure is simple, the occupied space is small, the lightweight design of the air conditioner can be improved, the production cost can be reduced, and the production efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioner manufacturing, and in particular to a shell component of an air conditioner and an air conditioner having the shell component of the air conditioner. Background Art

[0002] With the improvement of people's quality of life, air conditioners have become an indispensable electrical appliance in people's daily life. Normally, air conditioners are used for only about 4 to 6 months a year. The air conditioner is provided with an air inlet, and when the air conditioner is idle, the air inlet is usually open, causing external dust to enter the air conditioner through the air inlet. Long-term dust accumulation will cause bacteria to grow in the air conditioner. When used again, the airflow entering the air conditioner from the air inlet will blow unclean air into the room, affecting the air quality and endangering the health of the user.

[0003] Existing air conditioners have a shielding structure at the air inlet. When the air conditioner is idle, the shielding structure can shield the air inlet. When the air conditioner is in use, the shielding structure can open the air inlet to ensure that air can flow normally into the air conditioner. However, shielding structures need to be set on both sides of the air inlet of the existing air conditioner, which causes it to occupy a large space and the air conditioner to be large in size, which is not conducive to lightweight design. At the same time, more parts are involved in production, the production cost is high and the assembly efficiency is low, and there is room for improvement. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a housing assembly of an air conditioner, which can improve the safety of the air conditioner, and the rolling curtain structure has a simple structure and occupies a small space, thereby reducing the overall volume of the air conditioner, ensuring lightweight, reducing production costs, and improving production efficiency.

[0005] The shell assembly of the air conditioner according to the embodiment of the present invention comprises: a shell, the shell is formed with an air inlet; a rolling curtain structure, the rolling curtain structure is installed on the shell, the rolling curtain structure comprises a driving assembly, an active reel assembly, a driven reel assembly and a rolling curtain body, the driving assembly is power-connected to the active reel assembly and is used to drive the active reel assembly to rotate, the active reel assembly is power-connected to the driven reel assembly and rotates in opposite directions; wherein, one end of the rolling curtain body is wound around the active reel assembly, and the active reel assembly and the driven reel assembly drive the other end of the rolling curtain body to approach or move away from one end of the rolling curtain body via a connecting rope, so that the rolling curtain body opens or blocks the air inlet.

[0006] According to the shell assembly of the air conditioner in the embodiment of the present invention, a rolling curtain structure is arranged at the air inlet, and the rolling curtain body can open or cover the air inlet, thereby ensuring the cleanliness of the air outlet of the air conditioner and improving the safety of the use of the air conditioner. The rolling curtain structure has a simple structure and occupies a small space, which can reduce the overall volume of the air conditioner, thereby improving the lightweight design of the air conditioner, reducing production costs, improving production efficiency, and achieving better use effects and a wider range of applications.

[0007] According to the housing assembly of the air conditioner in some embodiments of the present invention, the driving assembly includes a driving member and a driving gear, and the driving gear is arranged at the output end of the driving member;

[0008] The active reel assembly includes an active gear, and the driven reel assembly includes a driven gear. The active gear is meshed with the driving gear and the driven gear for transmission respectively.

[0009] According to the housing assembly of the air conditioner in some embodiments of the present invention, the driving reel assembly further comprises a driving shaft, the driving gear is sleeved outside the driving shaft, and a first receiving groove is formed outside the driving shaft and distributed along the axial direction with the driving gear, and the driven reel assembly further comprises a driven shaft, the driven gear is sleeved outside the driven shaft, and a second receiving groove is formed outside the driven shaft and distributed along the axial direction with the driven gear;

[0010] Among them, the rolling shutter structure also includes a supporting roller, one end of the connecting rope is fixed to the driving shaft and is suitable for winding around the first receiving groove, the other end of the connecting rope is fixed to the driven shaft and is suitable for winding around the second receiving groove, and the connecting rope is wound around the supporting roller.

[0011] According to some embodiments of the present invention, the housing assembly of the air conditioner is provided with a first shielding member protruding radially outward at the end of the driving shaft, and the first receiving groove is located between the first shielding member and the driving gear;

[0012] And / or, a second shielding member protruding radially outward is provided at the end of the driven shaft, and the second accommodating groove is located between the second shielding member and the driven gear.

[0013] The housing assembly of the air conditioner according to some embodiments of the present invention further includes a first roller, the first roller being supported by a portion of the connecting rope between the driving shaft and the supporting roller;

[0014] And / or, it also includes a second roller, which is supported by a portion of the connecting rope located between the driven shaft and the supporting roller.

[0015] According to some embodiments of the air conditioner housing assembly of the present invention, the driving assembly, the driving gear, the driven gear and the connecting rope are all in multiple groups and matched one by one, and the multiple groups of driving gears are distributed at intervals along the axial direction of the driving shaft.

[0016] According to the shell assembly of the air conditioner in some embodiments of the present invention, the rolling shutter structure also includes a rolling shutter frame, the rolling shutter frame is installed on the shell, the driving assembly is detachably installed on the rolling shutter frame, the active roller shaft assembly is rotatably installed on the rolling shutter frame via a first bearing, and the driven roller shaft assembly is rotatably installed on the rolling shutter frame via a second bearing.

[0017] According to the housing assembly of the air conditioner in some embodiments of the present invention, the rolling shutter frame is formed with a avoidance opening which is directly connected to the air inlet.

[0018] According to the housing assembly of the air conditioner in some embodiments of the present invention, the rolling shutter frame is provided with a first guide portion, the housing is provided with a second guide portion, and the first guide portion is used for guiding and cooperating with the second guide portion;

[0019] And / or, the housing is further provided with a snap-fitting portion, the rolling shutter frame is formed with a snap-fitting fitting portion, and the snap-fitting portion is used for snap-fitting with the snap-fitting fitting portion.

[0020] The invention also provides an air conditioner.

[0021] An air conditioner according to an embodiment of the present invention comprises the housing assembly of any one of the air conditioners described above.

[0022] The advantages of the air conditioner and the housing assembly of the above-mentioned air conditioner over the prior art are the same, which will not be described in detail here.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 Schematic diagram of the rolling shutter structure according to an embodiment of the present invention Figure 1 ;

[0026] Figure 2 is an exploded view of an active roller assembly and a rolling curtain assembly according to an embodiment of the present invention;

[0027] Figure 3is a schematic structural diagram of an active roller assembly and a rolling curtain assembly according to an embodiment of the present invention;

[0028] Figure 4 is a schematic structural diagram of a driven reel assembly according to an embodiment of the present invention;

[0029] Figure 5 is a schematic structural diagram of a rolling shutter frame according to an embodiment of the present invention;

[0030] Figure 6 is a schematic structural diagram of a connecting rope, a supporting roller, a first roller and a second roller according to an embodiment of the present invention;

[0031] Figure 7 is an exploded view of a drive assembly according to an embodiment of the present invention;

[0032] Figure 8 Schematic diagram of the rolling shutter structure according to an embodiment of the present invention Figure 2 ;

[0033] Fig. 9 is a schematic structural diagram of a housing according to an embodiment of the present invention;

[0034] Fig.10 is a structural schematic diagram of a housing assembly of an air conditioner according to an embodiment of the present invention;

[0035] Fig.11 is a cross-sectional view of a rolling shutter structure according to an embodiment of the present invention Figure 1 ;

[0036] Fig.12 is a cross-sectional view of a rolling shutter structure according to an embodiment of the present invention Figure 2 .

[0037] Reference numerals:

[0038] The housing assembly 100 of the air conditioner,

[0039] Shell 110, air inlet 101, second guide portion 102, clamping portion 103, plug-in portion 104,

[0040] Roller blind structure 120, drive assembly 1, drive member 11, output shaft 12, drive gear 13,

[0041] Active reel assembly 2, active gear 21, active shaft 22, first avoidance groove 221, first accommodating groove 23, first shielding member 24, first bearing 25, rolling shutter baffle 26, first retaining spring 27,

[0042] driven reel assembly 3, driven gear 31, driven shaft 32, second avoidance groove 321, second accommodating groove 33, second shielding member 34, second bearing 35, second retaining spring 36,

[0043] Roller shutter body 41, pull bar 42, mounting groove 421,

[0044] Roller shutter frame 5, mounting bracket 51, first mounting groove 511, second mounting groove 512, first roller bracket 52, second roller bracket 53, third roller bracket 54, avoidance opening 55, first guide portion 56, snap-fitting portion 57, plug-fitting portion 58,

[0045] Connecting rope 6 , limiting block 61 , supporting roller 7 , supporting rotating shaft 71 , first roller 8 , first rotating shaft 81 , second roller 9 , second rotating shaft 91 . DETAILED DESCRIPTION

[0046] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Reference below Figure 1-Figure 12The shell assembly 100 of the air conditioner according to the embodiment of the present invention can improve the safety of the air conditioner, and the roller shutter structure 120 has a simple structure and occupies a small space, thereby reducing the overall volume of the air conditioner, ensuring lightweight, reducing production costs, and improving production efficiency.

[0050] like Figure 1-Figure 12 As shown, a housing assembly 100 of an air conditioner according to an embodiment of the present invention includes: a housing 110 and a rolling shutter structure 120 .

[0051] The shell 110 is formed with an air inlet 101, and the rolling shutter structure 120 is installed on the shell 110. The rolling shutter structure 120 includes a driving component 1, an active roller assembly 2, a driven roller assembly 3 and a rolling shutter body 41. The driving component 1 is connected to the active roller assembly 2 by power and is used to drive the active roller assembly 2 to rotate. The active roller assembly 2 is connected to the driven roller assembly 3 by power and rotates in opposite directions.

[0052] Among them, the air conditioner is an air conditioner, which is a unit used to provide air temperature changes in a space area (usually closed). The function of the air conditioner is to adjust the temperature, humidity, cleanliness and air flow rate of the air in the room (or closed space, area) by producing cold or hot air to meet the requirements of human comfort or process.

[0053] Specifically, the shell assembly 100 of the air conditioner is provided with a shell 110, which is arranged at the outermost side of the air conditioner and can support the air conditioner as a whole. An installation space is formed inside the shell 110, and the components required for the operation of the air conditioner can be installed in the installation space, and the shell 110 is provided with an air inlet 101 and an air outlet connected to the installation space. Outside air can enter the air conditioner through the air inlet 101, and after being cooled or heated by the air conditioner, it is discharged from the air conditioner to the room through the air outlet, so that the indoor temperature can be adjusted to meet the different usage requirements of users.

[0054] Furthermore, the shell assembly 100 of the air conditioner is also provided with a roller shutter structure 120, which is installed on the shell 110, and the roller shutter structure 120 can be connected to the shell 110 by means of connectors or snap-on connections, which is convenient for installation and subsequent maintenance. The roller shutter structure 120 can be installed at the air inlet 101 of the shell 110, and the roller shutter structure 120 is provided with a roller shutter body 41, which can open or block the air inlet 101. When the air conditioner is in use, the roller shutter body 41 can open the air inlet 101, so that air can enter through the air inlet 101, and when the air conditioner is idle, the roller shutter body 41 can block the air inlet 101 to prevent dust and the like from entering the air conditioner through the air inlet 101, thereby improving the cleanliness of the air conditioner and thus improving the safety of the air conditioner.

[0055] The roller shutter structure 120 is also provided with a driving component 1, an active reel component 2 and a driven reel component 3. The driving component 1 is dynamically connected to the active reel component 2, that is, the driving component 1 can drive the active reel component 2 to rotate, and one end of the roller shutter body 41 is wound around the active reel component 2, so that when the driving component 1 drives the active reel component 2 to rotate, the active reel component 2 can drive the roller shutter body 41 to be retracted or unfolded relative to the active reel component 2, and the other end of the roller shutter body 41 can be driven by a connecting rope 6 between the active reel component 2 and the driven reel component 3, that is, one end of the connecting rope 6 is wound and connected to the active reel component 2, and the other end of the connecting rope 6 can be wound and connected to the driven reel component 3.

[0056] Among them, the active reel assembly 2 is dynamically connected to the driven reel assembly 3, and the active reel assembly 2 and the driven reel assembly 3 can rotate in opposite directions. When the active reel assembly 2 rotates in a clockwise direction, the driven reel assembly 3 can rotate in a counterclockwise direction. When the active reel assembly 2 rotates in a counterclockwise direction, the driven reel assembly 3 can rotate in a clockwise direction. At the same time, when the active reel assembly 2 and the driven reel assembly 3 rotate, the two ends of the connecting rope 6 can respectively perform relative winding motion with one of the active reel assembly 2 and the driven reel assembly 3, and perform relative unfolding motion with the other.

[0057] The other end of the roller shutter body 41 is connected to the connecting rope 6. A pull rod 42 is provided at the other end of the roller shutter body 41. The pull rod 42 is provided with an installation groove 421. The connecting rope 6 can be fixed in the installation groove 421, so that the connecting rope 6 can drive the other end of the roller shutter body 41 to move closer to or away from one end of the roller shutter body 41, so that the roller shutter body 41 opens or blocks the air inlet 101. Then, when one end of the roller shutter body 41 moves relative to the active roller shaft assembly 2, the other end can also move synchronously with the connecting rope 6, thereby ensuring the reliability of the synchronous movement of the two ends of the roller shutter body 41. The structure is simple, the space occupied is small, the weight can be improved, the production cost can be reduced, and the production efficiency can be improved.

[0058] According to the shell assembly 100 of the air conditioner according to the embodiment of the present invention, a roller shutter structure 120 is provided at the air inlet 101, and the roller shutter body 41 can open or cover the air inlet 101, thereby ensuring the cleanliness of the air outlet of the air conditioner and improving the safety of the use of the air conditioner. The roller shutter structure 120 has a simple structure and occupies a small space, which can reduce the overall volume of the air conditioner, thereby improving the lightweight design of the air conditioner, reducing production costs, improving production efficiency, and achieving better use effects and a wider range of applications.

[0059] In some embodiments, the driving assembly 1 includes a driving member 11 and a driving gear 13, the driving gear 13 is arranged at the output end of the driving member 11, the driving reel assembly 2 includes a driving gear 21, and the driven reel assembly 3 includes a driven gear 31, and the driving gear 21 is respectively meshed with the driving gear 13 and the driven gear 31 for transmission.

[0060] Specifically, the roller blind structure 120 is provided with a driving assembly 1, which can drive the active roller assembly 2 to rotate. Figure 7 As shown, the driving component 1 is provided with a driving member 11 and a driving gear 13. The driving member 11 can be set as a driving motor, etc. The driving member 11 is provided with an output end, and the output end can be constructed as an output shaft 12. The driving gear 13 can be sleeved on the output shaft 12. When the driving member 11 is operating, the output shaft 12 rotates, which can drive the driving gear 13 to rotate.

[0061] Furthermore, if Figure 2-Figure 4 As shown, the active reel assembly 2 is provided with a driving gear 21, which is provided at the end of the active reel assembly 2 and fixed relative to the active reel assembly 2, and the driven reel assembly 3 is provided with a driven gear 31, which is provided at the end of the driven reel assembly 3 and fixed relative to the driven reel assembly 3, and as shown in FIG. Figure 1 and Figure 11-Figure 12 As shown, the driving gear 21 can mesh with the driving gear 13 for transmission, and the driving gear 21 can also mesh with the driven gear 31 for transmission, that is, the driving gear 21 can mesh with the driving gear 13 and the driven gear 31 for transmission respectively.

[0062] When the driving member 11 drives the driving gear 13 to rotate, the driving gear 13 can drive the driving gear 21 to rotate, and then drive the driven gear 31 to rotate through the driving gear 21, so that the driving member 11 can drive the driving reel assembly 2 and the driven reel assembly 3 to rotate, and the driving gear 13 and the driving gear 21 rotate in opposite directions, and the driving gear 21 and the driven gear 31 rotate in opposite directions, that is, Fig.11 As shown in FIG. 1 , when the driving gear 13 rotates counterclockwise, the driving gear 21 rotates clockwise, and the driven gear 31 rotates counterclockwise. Fig.12 As shown, when the driving gear 13 rotates clockwise, the active gear 21 rotates counterclockwise, and the driven gear 31 rotates clockwise, so that the active reel assembly 2 and the driven reel assembly 3 can rotate in opposite directions to ensure operational reliability.

[0063] In some embodiments, the driving reel assembly 2 also includes a driving shaft 22, the driving gear 21 is sleeved outside the driving shaft 22, and a first accommodating groove 23 is formed outside the driving shaft 22 and distributed axially with the driving gear 21. The driven reel assembly 3 also includes a driven shaft 32, the driven gear 31 is sleeved outside the driven shaft 32, and a second accommodating groove 33 is formed outside the driven shaft 32 and distributed axially with the driven gear 31.

[0064] Specifically, Figure 2-Figure 3 As shown, the active reel assembly 2 is provided with an active shaft 22, and the active gear 21 can be sleeved outside the end of the active shaft 22 and fixed relative to the active shaft 22 in the circumferential direction, so that when the active gear 21 rotates, the active shaft 22 can be driven to rotate, and a first accommodating groove 23 is also formed outside the active shaft 22. The first accommodating groove 23 and the active gear 21 are spaced apart and distributed in the axial direction, and the first accommodating groove 23 is arranged near the end of the active shaft 22. The first accommodating groove 23 is arranged as an annular groove extending in the circumferential direction, and the active shaft 22 is also formed with a first avoidance groove 221. The first avoidance groove 221 is formed on the outer peripheral wall of the active shaft 22 and extends in the axial direction, and the first avoidance groove 221 is open at the end of the active shaft 22.

[0065] Furthermore, if Figure 4 As shown, the driven reel assembly 3 is provided with a driven shaft 32, and the driven gear 31 can be sleeved outside the end of the driven shaft 32 and fixed circumferentially relative to the driven shaft 32, so that when the driven gear 31 rotates, it can drive the driven shaft 32 to rotate, and a second accommodating groove 33 is also formed outside the driven shaft 32. The second accommodating groove 33 is axially spaced apart from the driven gear 31, and the second accommodating groove 33 is arranged near the end of the driven shaft 32. The second accommodating groove 33 is arranged as an annular groove extending in the circumferential direction, and the driven shaft 32 is also formed with a second avoidance groove 321, the second avoidance groove 321 is formed on the outer peripheral wall of the driven shaft 32 and extends in the axial direction, and the second avoidance groove 321 is open at the end of the driven shaft 32.

[0066] One end of the connecting rope 6 is fixed to the driving shaft 22 and is suitable for winding around the first receiving groove 23, and the other end of the connecting rope 6 is fixed to the driven shaft 32 and is suitable for winding around the second receiving groove 33. Figure 6As shown, both ends of the connecting rope 6 are provided with limit blocks 61, and the radial dimension of the limit blocks 61 is larger than the radial dimension of the connecting rope 6. One end of the connecting rope 6 can extend into the active shaft 22 through the first avoidance groove 221 and be limited by the limit block 61, so that one end of the connecting rope 6 is installed on the active shaft 22, and one end of the connecting rope 6 can be wound around the first accommodating groove 23, so that when the active shaft 22 rotates, the connecting rope 6 can only move in the first accommodating groove 23, thereby ensuring the winding reliability. The other end of the connecting rope 6 can extend into the driven shaft 32 through the second avoidance groove 321 and be limited by the limit block 61, so that the other end of the connecting rope 6 is installed on the driven shaft 32, and the other end of the connecting rope 6 can be wound around the second accommodating groove 33, so that when the driven shaft 32 rotates, the connecting rope 6 can only move in the second accommodating groove 33, thereby ensuring the winding reliability.

[0067] And if Figure 1 and Figure 7 As shown, the roller shutter structure 120 also includes a supporting roller 7, and the connecting rope 6 is wound around the supporting roller 7. The supporting roller 7 is rotatable, and a limiting groove is formed on the supporting roller 7. The connecting rope 6 can be wound around the limiting groove of the supporting roller 7. The supporting roller 7 is arranged away from the active shaft 22 and the driven shaft 32, so that the two ends of the connecting rope 6 can move around the supporting roller 7 when they are retracted and released relative to the active shaft 22 and the driven shaft 32. The supporting roller 7 can rotate, thereby reducing the friction of the connecting rope 6 and extending the service life of the connecting rope 6. The connecting rope 6 can also change direction through the supporting roller 7 to ensure that the parts of the connecting rope 6 located on both sides of the supporting roller 7 are arranged in parallel, thereby ensuring the operational reliability of the connecting rope 6.

[0068] In some embodiments, the end of the driving shaft 22 is provided with a first blocking member 24 protruding radially outward, and the first accommodating groove 23 is located between the first blocking member 24 and the driving gear 21; and / or, the end of the driven shaft 32 is provided with a second blocking member 34 protruding radially outward, and the second accommodating groove 33 is located between the second blocking member 34 and the driven gear 31.

[0069] Specifically, Figure 2-Figure 3 As shown, a first shielding member 24 is further provided at the end of the driving shaft 22. The first shielding member 24 can be constructed as an annular sheet structure, and the first shielding member 24 is radially protruding outward at the end of the driving shaft 22, that is, the radial dimension of the first shielding member 24 is larger than the radial dimension of the end of the driving shaft 22. A first accommodating groove 23 can be formed between the first shielding member 24 and the driving gear 21, that is, one end of the connecting rope 6 can be wound between the first shielding member 24 and the driving gear 21. When the first connecting rope 6 is wound around the driving shaft 22, the first shielding member 24 can prevent the connecting rope 6 from escaping from the end of the driving shaft 22, thereby ensuring the reliability of the winding of one end of the connecting rope 6.

[0070] Furthermore, if Figure 4As shown, a second shielding member 34 is also provided at the end of the driven shaft 32. The second shielding member 34 can be constructed as an annular sheet structure, and the second shielding member 34 is radially protruding outward at the end of the driven shaft 32, that is, the radial dimension of the second shielding member 34 is larger than the radial dimension of the end of the driven shaft 32. A second accommodating groove 33 can be formed between the second shielding member 34 and the driven gear 31, that is, the other end of the connecting rope 6 can be wound between the second shielding member 34 and the driven gear 31. When the second connecting rope 6 is wound around the driven shaft 32, the second shielding member 34 can prevent the connecting rope 6 from escaping from the end of the driven shaft 32, thereby ensuring the reliability of the winding of the other end of the connecting rope 6.

[0071] In actual settings, the first shielding member 24 may be provided only at the end of the active shaft 22, the second shielding member 34 may be provided only at the end of the driven shaft 32, or the first shielding member 24 may be provided at the end of the active shaft 22. At the same time, the second shielding member 34 may be provided at the end of the driven shaft 32, and a rolling shutter baffle 26 may be provided on the side of the active gear 21 away from the first shielding member 24. The rolling shutter baffle 26 may also be provided to protrude outwardly along the radial direction of the active shaft 22. The rolling shutter baffle 26 may limit the rolling shutter body 41 to avoid the rolling shutter body 41 from being offset, etc., thereby ensuring the reliability of the rolling shutter body 41 being wound and unfolded relative to the active shaft 22.

[0072] In some embodiments, the housing assembly 100 of the air conditioner further includes a first roller 8 , which is supported by a portion of the connecting rope 6 between the driving shaft 22 and the supporting roller 7 .

[0073] Specifically, Figure 6 As shown, the housing assembly 100 of the air conditioner is also provided with a first roller 8. The first roller 8 is arranged near the end of the driving shaft 22, and the first roller 8 forms a limiting groove. One end of the connecting rope 6 can be wound in the limiting groove and fixedly connected to the first accommodating groove 23, so that the portion of the connecting rope 6 located between the driving shaft 22 and the supporting roller 7 can be limitedly supported by the first roller 8. While changing the direction of the portion of the connecting rope 6 located between the driving shaft 22 and the supporting roller 7, friction can be reduced, thereby extending the service life of the connecting rope 6.

[0074] In some other embodiments, the housing assembly 100 of the air conditioner further includes a second roller 9 , which is supported by a portion of the connecting rope 6 between the driven shaft 32 and the supporting roller 7 .

[0075] Specifically, Figure 6As shown, the housing assembly 100 of the air conditioner is also provided with a second roller 9, and the second roller 9 is arranged near the end of the driven shaft 32, and the second roller 9 forms a limiting groove, and the other end of the connecting rope 6 can be arranged in the limiting groove and fixedly connected to the second accommodating groove 33, so that the portion of the connecting rope 6 located between the driven shaft 32 and the supporting roller 7 can be limited and supported by the second roller 9, and the portion of the connecting rope 6 located between the driven shaft 32 and the supporting roller 7 can be changed in direction while reducing friction, thereby extending the service life of the connecting rope 6, and the first roller 8, the second roller 9 and the supporting roller 7 can jointly support and limit the connecting rope 6, thereby ensuring that the portion of the connecting rope 6 located between the active shaft 22 and the supporting roller 7 and the portion of the connecting rope 6 located between the driven shaft 32 and the supporting roller 7 are arranged in parallel, thereby ensuring the operating reliability of the connecting rope 6.

[0076] In some embodiments, the driving assembly 1 , the driving gear 21 , the driven gear 31 and the connecting rope 6 are all in multiple groups and matched one by one, and the multiple groups of driving gears 21 are distributed at intervals along the axial direction of the driving shaft 22 .

[0077] Specifically, the driving component 1 can drive the driving gear 21 to rotate, and then drive the driven gear 31 to rotate, so that the driving shaft 22 and the driven shaft 32 can rotate in opposite directions, and the driving component 1, the driving gear 21, the driven gear 31 and the connecting rope 6 are all arranged in multiple groups, that is, the driving component 1, the driving gear 21, the driven gear 31 and the connecting rope 6 can be arranged in two groups, three groups or four groups, etc. In the present embodiment, the driving component 1, the driving gear 21, the driven gear 31 and the connecting rope 6 are arranged in two groups, and the two groups of the driving components 1, the driving gear 21, the driven gear 31 and the connecting rope 6 correspond to each other one by one.

[0078] Furthermore, multiple groups of driving gears 21 are distributed at intervals along the axial direction of the driving shaft 22, that is, multiple groups of driving components 1 can simultaneously drive the corresponding driving gears 21 to rotate, and then the driving shaft 22 can be driven to rotate at various locations through the multiple groups of driving gears 21. In the present embodiment, the driving gears 21 are arranged in two groups, and the two groups of driving gears 21 are respectively arranged at the two ends of the driving shaft 22, and the rolling curtain body 41 is arranged between the two groups of driving gears 21, so that there is power at both ends of the driving shaft 22 to drive the driving shaft 22 to rotate, so that the driving shaft 22 can retract or unfold the rolling curtain body 41, thereby ensuring that the forces at both ends of the driving shaft 22 are equal, avoiding deformation of the driving shaft 22, and extending the service life of the driving shaft 22.

[0079] And multiple groups of driven gears 31 are distributed and spaced apart along the axial direction of the driven shaft 32, that is, multiple groups of driving gears 21 can drive the corresponding driven gears 31 to rotate at the same time, and then the driven shaft 32 can be driven to rotate at various locations through multiple groups of driven gears 31. In this embodiment, the driven gears 31 are arranged in two groups, and the two groups of driven gears 31 are respectively arranged at both ends of the driven shaft 32, so that there is power at both ends of the driven shaft 32 to drive the driven shaft 32 to rotate, thereby ensuring that the forces at both ends of the driven shaft 32 are equal, avoiding deformation of the driven shaft 32, and extending the service life of the driven shaft 32.

[0080] In some embodiments, the roller shutter structure 120 also includes a roller shutter frame 5, which is installed on the housing 110, the driving assembly 1 is detachably installed on the roller shutter frame 5, the active roller shaft assembly 2 is rotatably installed on the roller shutter frame 5 through a first bearing 25, and the driven roller shaft assembly 3 is rotatably installed on the roller shutter frame 5 through a second bearing 35.

[0081] Specifically, the rolling shutter structure 120 is also provided with a rolling shutter frame 5, such as Fig.10 As shown, the rolling shutter frame 5 can be fixedly connected to the shell 110, and can also be detachably installed on the shell 110 component by means of a connecting piece or a clamping structure, and the rolling shutter structure 120 is provided with a mounting bracket 51, a part of the mounting bracket 51 is integrally formed with the rolling shutter frame 5, and the other part can be connected to a part of the mounting bracket 51 by a connecting piece, and the driving component 1 can be detachably installed on the other part of the mounting bracket 51, so that it is convenient for installation and later maintenance.

[0082] Furthermore, the active reel assembly 2 is provided with a first bearing 25, the first bearing 25 is sleeved on the end of the active shaft 22 and is located between the first shielding member 24 and the active gear 21, the mounting bracket 51 is provided with a first mounting groove 511, the first bearing 25 can be disposed in the first mounting groove 511, so that the active reel assembly 2 can be rotatably mounted on the roller shutter frame 5 through the first bearing 25, and the driven reel assembly 3 is provided with a second bearing 35, the second bearing 35 is sleeved on the end of the driven shaft 32 and is located between the second shielding member 34 and the driven gear 31, the mounting bracket 51 is provided with a second mounting groove 512, the second bearing 35 can be disposed in the second mounting groove 512, so that the driven reel assembly 3 can be rotatably mounted on the roller shutter frame 5 through the second bearing 35.

[0083] The rolling shutter structure 120 is also provided with a first roller bracket 52, a second roller bracket 53 and a third roller bracket 54. The first roller bracket 52 is used to install the supporting roller 7. The supporting roller 7 is provided with a supporting shaft 71. The supporting shaft 71 can be clamped to the first roller bracket 52, so that the supporting roller 7 can rotate relative to the rolling shutter frame 5. The second roller bracket 53 is used to install the first roller 8. The first roller 8 is provided with a first shaft 81. The first shaft 81 can be clamped to the second roller bracket 53, so that the first roller 8 can rotate relative to the rolling shutter frame 5. The third roller bracket 54 is used to install the second roller 9. The second roller 9 is provided with a second shaft 91. The second shaft 91 can be clamped to the third roller bracket 54, so that the second roller 9 can rotate relative to the rolling shutter frame 5.

[0084] At the same time, if Figure 2-Figure 3 As shown, the active reel assembly 2 is further provided with a first retaining spring 27, and the first retaining spring 27 is provided in two numbers. The two first retaining springs 27 are sleeved on the end of the active shaft 22, and one first retaining spring 27 is provided between the active gear 21 and the rolling shutter baffle 26, and the other first retaining spring 27 is provided between the active gear 21 and the first bearing 25, so that the rolling shutter baffle 26, the active gear 21 and the first bearing 25 can be spaced apart in the axial direction to ensure the operating reliability of the rolling shutter baffle 26, the active gear 21 and the first bearing 25, and as shown in FIG. Figure 4 As shown, the driven reel assembly 3 is also provided with a second retaining spring 36, and the second retaining spring 36 is sleeved on the end of the driven shaft 32, and the second retaining spring 36 is arranged between the driven gear 31 and the second bearing 35, so that the driven gear 31 and the second bearing 35 can be axially spaced apart to ensure the operating reliability of the driven gear 31 and the second bearing 35.

[0085] In some embodiments, the rolling shutter frame 5 is formed with a avoidance opening 55 that is directly connected to the air inlet 101. Figure 5 As shown, the shutter frame 5 is provided with a avoidance opening 55, and the avoidance opening 55 can be provided in plurality, and the plurality of avoidance openings 55 are distributed and spaced apart. When the shutter frame 5 is installed on the shell 110, the plurality of avoidance openings 55 can be arranged to be directly connected with the air inlet 101, so that air can enter the air inlet 101 through the avoidance opening 55, and then enter the interior of the air conditioner, and the shutter body 41 can be unfolded between the air inlet 101 and the avoidance opening 55, so as to block the air inlet 101 and the avoidance opening 55, so as to prevent dust and the like from entering the air inlet 101 through the avoidance opening 55, and then entering the air conditioner, thereby ensuring the cleanliness of the interior of the air conditioner, and thus improving the health of the air conditioner.

[0086] In some embodiments, the rolling shutter frame 5 is provided with a first guide portion 56 , and the housing 110 is provided with a second guide portion 102 . The first guide portion 56 is used for guiding and cooperating with the second guide portion 102 .

[0087] Specifically, the rolling shutter frame 5 is provided with a first guide portion 56, which can be formed on the mounting bracket 51 of the rolling shutter frame 5, and the housing 110 is provided with a second guide portion 102, one of the first guide portion 56 and the second guide portion 102 can be configured as a guide groove, and the other can be configured as a guide block, that is, when the first guide portion 56 is configured as a guide groove, the second guide portion 102 is configured as a guide block, and when the first guide portion 56 is configured as a guide block, the second guide portion 102 is configured as a guide groove. In this embodiment, as shown in FIG. Figure 1 and Fig. 9 As shown, the first guide portion 56 is configured as a guide groove, and the second guide portion 102 is configured as a guide block. The first guide portion 56 is used for guiding cooperation with the second guide portion 102 , so that the roller blind frame 5 can be guided and cooperated with the housing 110 .

[0088] Furthermore, the first guide portion 56 can be guided and cooperated with the second guide portion 102 in the vertical direction, that is, the rolling shutter frame 5 can be guided and cooperated with the shell 110 in the vertical direction, so that the rolling shutter frame 5 can be guided and cooperated with the shell 110 under the action of gravity, which is convenient for installation, and the active shaft 22 and the driven shaft 32 are both arranged on the upper part of the rolling shutter frame 5, so that the rolling shutter body 41 can be unfolded under the action of gravity, thereby reducing the driving force and reducing energy consumption.

[0089] In some other embodiments, the housing 110 is further provided with a snap-fitting portion 103 , and the rolling shutter frame 5 is formed with a snap-fitting portion 57 , and the snap-fitting portion 103 is used for snap-fitting with the snap-fitting portion 57 .

[0090] Specifically, the rolling shutter frame 5 is further provided with a snap-fitting portion 57, which can also be formed on the mounting bracket 51 of the rolling shutter frame 5, and the housing 110 is provided with a snap-fitting portion 103, one of the snap-fitting portion 57 and the snap-fitting portion 103 can be configured as a snap-fitting groove, and the other can be configured as a snap-fitting block, that is, when the snap-fitting portion 57 is configured as a snap-fitting groove, the snap-fitting portion 103 is configured as a snap-fitting block, and when the snap-fitting portion 57 is configured as a snap-fitting block, the snap-fitting portion 103 is configured as a snap-fitting groove. In this embodiment, as shown in FIG. Figure 1 and Fig. 9 As shown, the snap-fitting portion 57 is constructed as a snap-fitting block, and the snap-fitting portion 103 is constructed as a snap-fitting groove. The snap-fitting portion 57 is used to snap-fit ​​with the snap-fitting portion 103, so that the rolling shutter frame 5 can be snap-fitted with the shell 110. The rolling shutter frame 5 snap-fits with the shell 110, that is, the rolling shutter frame 5 is detachable relative to the shell 110, which is convenient for installation and subsequent maintenance, cleaning, etc.

[0091] In actual settings, a plug-in mating portion 58 may be provided on the rolling shutter frame 5, and the plug-in mating portion 58 is provided at one end of the rolling shutter frame 5 away from the mounting bracket 51, and the housing 110 is provided with a plug-in portion 104, and one of the plug-in portion 104 and the plug-in mating portion 58 may be configured as a plug-in slot, and the other may be configured as a plug-in board, that is, when the plug-in portion 104 is configured as a plug-in slot, the plug-in mating portion 58 is configured as a plug-in board, and when the plug-in portion 104 is configured as a plug-in board, the plug-in mating portion 58 is configured as a plug-in slot. In this embodiment, as Figure 1 and Fig. 9 As shown, the plug-in portion 104 is constructed as a plug-in slot, and the plug-in mating portion 58 is constructed as a plug-in plate. The plug-in portion 104 is used to plug and mate with the plug-in mating portion 58, so that the rolling shutter frame 5 can be plug-fitted with the shell 110, so as to limit the upper and lower ends of the rolling shutter frame 5 with the shell 110 to ensure the reliability of the installation.

[0092] The invention also provides an air conditioner.

[0093] An air conditioner according to an embodiment of the present invention includes any one of the above-mentioned housing components 100 of the air conditioner.

[0094] According to the air conditioner of the embodiment of the present invention, a rolling curtain structure 120 is provided at the air inlet 101, and the rolling curtain body 41 can open or cover the air inlet 101, thereby ensuring the cleanliness of the air outlet of the air conditioner and improving the safety of the use of the air conditioner. The rolling curtain structure 120 has a simple structure and occupies a small space, which can reduce the overall volume of the air conditioner, thereby improving the lightweight design of the air conditioner, reducing production costs, improving production efficiency, and achieving better use effects and a wider range of applications.

[0095] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0096] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A housing assembly of an air conditioner, characterized in that: include: A housing, wherein the housing is formed with an air inlet; A rolling curtain structure, the rolling curtain structure is installed on the housing, the rolling curtain structure comprises a driving assembly, an active reel assembly, a driven reel assembly and a rolling curtain body, the driving assembly is connected to the active reel assembly by power and is used to drive the active reel assembly to rotate, the active reel assembly is connected to the driven reel assembly by power and rotates in opposite directions; Among them, one end of the rolling curtain body is wound around the active reel assembly, and the active reel assembly and the driven reel assembly drive the other end of the rolling curtain body to move closer to or away from one end of the rolling curtain body through a connecting rope, so that the rolling curtain body opens or blocks the air inlet.

2. The housing assembly of the air conditioner according to claim 1, characterized in that: The driving assembly comprises a driving member and a driving gear, wherein the driving gear is arranged at the output end of the driving member; The active reel assembly includes an active gear, and the driven reel assembly includes a driven gear. The active gear is meshed with the driving gear and the driven gear for transmission respectively.

3. The housing assembly of the air conditioner according to claim 2, characterized in that: The active reel assembly further comprises an active shaft, the active gear is sleeved outside the active shaft, and a first receiving groove is formed outside the active shaft and distributed along the axial direction with the active gear. The driven reel assembly further comprises a driven shaft, the driven gear is sleeved outside the driven shaft, and a second receiving groove is formed outside the driven shaft and distributed along the axial direction with the driven gear. Among them, the rolling shutter structure also includes a supporting roller, one end of the connecting rope is fixed to the driving shaft and is suitable for winding around the first receiving groove, the other end of the connecting rope is fixed to the driven shaft and is suitable for winding around the second receiving groove, and the connecting rope is wound around the supporting roller.

4. The housing assembly of the air conditioner according to claim 3, characterized in that: The end of the driving shaft is provided with a first shielding member protruding radially outward, and the first receiving groove is located between the first shielding member and the driving gear; And / or, a second shielding member protruding radially outward is provided at the end of the driven shaft, and the second accommodating groove is located between the second shielding member and the driven gear.

5. The housing assembly of the air conditioner according to claim 3, characterized in that: It also includes a first roller, the first roller is supported by a portion of the connecting rope located between the driving shaft and the supporting roller; And / or, it also includes a second roller, which is supported by a portion of the connecting rope located between the driven shaft and the supporting roller.

6. The housing assembly of the air conditioner according to claim 3, characterized in that: The driving assembly, the driving gear, the driven gear and the connecting rope are all in multiple groups and matched one by one, and the multiple groups of driving gears are distributed at intervals along the axial direction of the driving shaft.

7. The housing assembly of the air conditioner according to claim 1, characterized in that: The roller shutter structure also includes a roller shutter frame, which is mounted on the shell, the driving assembly is detachably mounted on the roller shutter frame, the active roller assembly is rotatably mounted on the roller shutter frame via a first bearing, and the driven roller assembly is rotatably mounted on the roller shutter frame via a second bearing.

8. The housing assembly of the air conditioner according to claim 7, characterized in that: The rolling shutter frame is formed with an escape opening which is directly connected with the air inlet.

9. The housing assembly of the air conditioner according to claim 7, characterized in that: The rolling shutter frame is provided with a first guide portion, and the housing is provided with a second guide portion, wherein the first guide portion is used for guiding and cooperating with the second guide portion; And / or, the housing is further provided with a snap-fitting portion, the rolling shutter frame is formed with a snap-fitting fitting portion, and the snap-fitting portion is used for snap-fitting with the snap-fitting fitting portion.

10. An air conditioner, characterized in that: A housing assembly for an air conditioner comprising any one of claims 1-9.

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