Indoor unit

Abstract

The utility model relates to the technical field of air conditioners, particularly provides an indoor unit, and aims to solve the problem that the process of entering and exiting a containing cavity of an existing functional module is tedious. In order to achieve the purpose, the indoor unit comprises a shell and a function module, a containing cavity with an outward opening is formed in the shell. A containing groove is formed in the functional module, a handrail assembly is arranged in the containing groove, at least part of the handrail assembly is located in the containing groove, and the handrail assembly is arranged to enable the functional module to enter and exit from the containing cavity conveniently. According to the indoor unit, the handrail assembly is arranged on the functional module, so that the functional module can enter and exit from the containing cavity conveniently, assistance of other tools is not needed, and operation is easy. Meanwhile, at least part of the handrail assembly is arranged in the containing groove in the functional module, the effect of protecting the handrail assembly can be achieved, and the attractiveness of the functional module can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and specifically provides an indoor unit. Background Art

[0002] The existing air conditioner or its indoor unit unit (hereinafter referred to as "indoor unit") arranged in the conditioned room is usually provided with an air inlet and an air outlet. The exhaust or air supply device in the air conditioner draws the air in the conditioned room (which is usually called "return air") or fresh air from the outside into the air conditioner through the air inlet. The air flows through the heat exchanger arranged in the air conditioner and is cooled or heated. The cooled or heated air is then sent into the room through the air outlet. In the case where the air conditioner has at least cooling and heating functions, cold air (for example, in summer) or hot air (for example, in winter) can be blown out from the air outlet according to actual needs.

[0003] An air conditioner indoor unit with a functional module has been developed in the prior art. The functional module may be a humidifier, a purifier, a fresh air blower, etc. This indoor unit can not only enrich the functions of the air conditioner and improve the user experience, but also make full use of the space of the indoor unit and reduce space occupancy. Usually, this indoor unit is provided with an air outlet at its upper part and a receiving cavity at its lower part, and the functional module is arranged in the receiving cavity and can enter and exit the receiving cavity.

[0004] However, the existing functional modules need to use specific tools when entering and exiting the accommodating cavity, which is extremely inconvenient to operate.

[0005] Accordingly, the art needs a new technical solution to solve the above problems. Utility Model Content

[0006] In order to solve or improve to a certain extent the above-mentioned technical problem of the prior art, that is, the technical problem that the function module of the indoor unit in the prior art is inconvenient to operate in and out of the receiving cavity, the utility model provides an indoor unit. The indoor unit includes a housing and a function module; a receiving cavity opening outward is provided in the housing; a receiving groove is provided on the function module, a handrail assembly is provided in the receiving groove, at least part of the handrail assembly is located in the receiving groove, and the handrail assembly is configured to facilitate the function module to enter and exit the receiving cavity.

[0007] It can be understood by those skilled in the art that the indoor unit of the utility model includes a shell and functional components. A receiving cavity opening outward is provided on the shell to accommodate the functional module. In this way, not only can the functions of the indoor unit be enriched and the user experience be improved, but also the space of the indoor unit can be fully utilized and the space occupation can be reduced. A receiving groove is provided on the functional component, and an armrest assembly is provided in the receiving cavity, so that the user can conveniently hold the armrest assembly and control the functional module to enter and exit the receiving cavity with the help of the armrest assembly, and the operation is simple without the assistance of other tools. In addition, arranging at least part of the armrest assembly in the receiving groove can not only protect the armrest assembly, but also improve the aesthetics of the functional module.

[0008] In the specific implementation of the indoor unit, the armrest assembly includes a buckle, and the buckle is entirely located in the receiving groove. Placing the buckle entirely in the receiving groove can make the functional component more beautiful, and can also prevent the buckle from bumping against the user or other objects compared to the buckle partially protruding from the receiving groove.

[0009] In the specific implementation of the indoor unit, the buckle handle is semi-arc-shaped. Through the above arrangement, it is convenient for the user to hold the buckle handle.

[0010] In the specific implementation of the indoor unit, the number of the buckles is two, and the two buckles are arranged opposite to each other. The two buckles are arranged opposite to each other, which is more beautiful as a whole and saves more effort for the user when clamping.

[0011] In the specific implementation of the indoor unit, the two handles are arranged along the length direction of the shell. The two handles are arranged at intervals along the length direction of the shell, which is more in line with the user's habit of holding items and is more labor-saving and convenient.

[0012] In the specific implementation of the indoor unit mentioned above, the diameter of the buckle handle ranges from 22mm to 30mm, so that the buckle handle has a moderate size, taking into account both aesthetics and practicality.

[0013] In a specific embodiment of the indoor unit, the number of the receiving grooves is one, and when the functional module is located in the receiving cavity, the receiving groove is positioned on a side of the functional module close to the opening; and / or the shape of the receiving groove is olive-shaped. Arranging a receiving groove on a side of the functional module close to the opening of the receiving cavity allows the user to conveniently use the handrail assembly arranged in the receiving groove to operate the functional module in and out of the receiving cavity. Compared with providing receiving grooves on multiple surfaces of the functional module, this solution has a simple structure and is easy to process. In addition, setting the shape of the receiving groove to an olive shape can give it a rounded and beautiful appearance, and there are no sanitary dead corners, it is not easy to accumulate dirt, and it is easy to clean.

[0014] In a specific implementation of the above-mentioned indoor unit, the functional module is one of a humidifier, a purifier and a fresh air blower, or a combination of multiple thereof, so as to meet the differentiated needs of different users.

[0015] In a specific embodiment of the indoor unit, the housing includes a base and a main unit opposite to the base, and the base and the main unit together form the accommodating cavity. Through the above arrangement, the indoor unit can have a compact contact and improve space utilization.

[0016] In a specific embodiment of the indoor unit, a guide groove is provided on the base, and a moving wheel capable of moving along the guide groove is provided on the lower side of the functional module. When the functional module needs to enter or exit the accommodating cavity, the functional module can move more smoothly and labor-savingly through the cooperation of the moving wheel and the guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the indoor unit of the utility model;

[0019] Figure 2 It is a structural schematic diagram of an embodiment of a housing of an indoor unit of the utility model;

[0020] Figure 3 It is a structural schematic diagram of an embodiment of the functional module of the indoor unit of the utility model.

[0021] List of reference numerals:

[0022] 100, indoor unit; 110, housing; 111, base; 1111, guide groove; 112, support column; 113, main unit; 114, accommodating cavity; 120, functional module; 121, accommodating slot; 122, handle; 123, moving wheel. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present application are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present application and are not used to limit the scope of protection of the present application. Those skilled in the art can make adjustments as needed to adapt to specific applications. For example, although the receiving groove in the specification is described in conjunction with an olive shape, the present application can obviously adopt a receiving groove of other shapes, such as a circular, oval or square shape.

[0024] It should be noted that, in the description of this application, unless otherwise clearly specified and limited, the terms "set", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or other connections; it can be directly connected or indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In addition, in the description of this application, "multiple" means at least two.

[0025] It should be understood that the terms "upper", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations 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 should not be understood as a limitation on the present invention.

[0026] In order to solve or improve to a certain extent the technical problem that the function module of the indoor unit in the prior art is inconvenient to operate in and out of the accommodating cavity, the utility model provides an indoor unit. The indoor unit includes a housing and a function module. A accommodating cavity opening outward is provided in the housing. The function module is configured to be able to enter and exit the accommodating cavity, the function module is provided with an accommodating groove, an armrest assembly is provided in the accommodating groove, and at least part of the armrest assembly is located in the accommodating groove, and the armrest assembly is configured to facilitate the function module to enter and exit the accommodating cavity.

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the indoor unit of the utility model; Figure 2 It is a structural schematic diagram of an embodiment of a housing of an indoor unit of the utility model; Figure 3 It is a structural schematic diagram of an embodiment of the functional module of the indoor unit of the utility model.

[0028] like Figure 1-Figure 3 As shown, in one or more embodiments, the indoor unit of the utility model includes a housing 110 and a functional module.

[0029] See also Figure 1 and Figure 2 The housing 110 includes a base 111 and a main body 113 facing each other, and a support column 112 located between the base 111 and the main body 113. Figure 1 and Figure 2 In the orientation shown, the base 111 extends substantially horizontally. The base 111 can be arranged on a horizontal ground to stably support the entire indoor unit 100. The support column 112 is arranged on the base 111. In one or more implementations, the number of the support columns 112 is 3. Figure 2The three support columns 112 are respectively located on the left and right sides and the rear side of the base 111. Each support column 112 is configured to extend vertically upward from the base 111 to the host 113. The base 111, the support columns 112 and the host 113 together form a hollow receiving cavity 114. The receiving cavity 114 has an opening facing the outside. Figure 1 and Figure 2 In the orientation shown, the opening is located on the front of the housing 110 (facing the direction of the user).

[0030] It should be noted that the above-mentioned setting of the shell 110 is not unique, and those skilled in the art can select the specific structure of the shell 110 based on the specific application scenario. For example, the number of support columns 112 can also be set to other suitable numbers more or less than 3. The arrangement position of the support column 112 can also be adjusted according to actual needs. Alternatively, a guard plate (not marked in the figure) is also provided on the outside of each support column 112 to improve the stability and structural strength of the shell 110. Alternatively, the shell 110 may only include support columns 112 and a host 113. The support column 112 is placed on the ground, and the support column 112 supports the host 113. The ground, the support column 112 and the host 113 together enclose a hollow accommodating cavity 114. Alternatively, the support column 112 is not provided on the shell 110, but a circumferential wall extending upward from its circumferential edge to the host 113 is directly formed on the base 111 of the shell 110.

[0031] like Figure 1 and Figure 3 As shown, in one or more embodiments, the functional module 120 has a substantially rectangular shape. Alternatively, the shape of the functional module 120 can also be set to other suitable shapes, such as cylindrical, etc. The functional module 120 is a combination of one or more of a humidifier, a purifier and a fresh air blower. Specifically, the functional module 120 can be a combination of a humidifier and a purifier, a purifier is arranged at the lower side of the humidifier, and the humidifier and the purifier are combined to form the functional module 120, so that the functional module 120 can simultaneously have the functions of humidifying and purifying the air. Alternatively, the functional module 120 can be a combination of a humidifier and a fresh air blower, a fresh air blower is arranged at the lower side of the humidifier, and the humidifier and the fresh air blower are combined to form the functional module 120, so that the functional module 120 can simultaneously have the functions of humidifying the air and providing fresh air for the room. Alternatively, the functional module 120 can be a combination of a purifier and a fresh air blower. Alternatively, the functional module 120 can also be a combination of the three devices of a humidifier, a purifier and a fresh air blower. The combination here is a simple stacking, and several devices can work independently. The specific combination method is the existing technology and will not be described here.

[0032] Continue to see Figure 1 and Figure 3, a receiving slot 121 is provided on the functional module 120. In one or more embodiments, the number of the receiving slot 121 is one, and the one receiving slot 121 is arranged on one side of the functional module 120 close to the opening of the receiving cavity 114. Figure 1 In the orientation shown, in the assembled state, the opening of the receiving cavity 114 faces the front of the housing 110, and the receiving groove 121 is located on the front side wall of the functional module 120 (not marked in the figure). That is, the receiving groove 121 also faces the user's side. The receiving groove 121 is configured to extend vertically inward (i.e., toward the inside of the housing 110) from the front side wall of the functional module 120. In one or more embodiments, the shape of the receiving groove 121 is olive-shaped. The olive-shaped receiving groove 121 not only gives it a rounded and beautiful appearance, but also has no sanitary dead corners, is not easy to accumulate dirt, and is easy to clean.

[0033] Alternatively, the number of the receiving grooves 121 can be multiple. For example, the number of the receiving grooves 121 is 2, one receiving groove 121 is arranged on the side of the functional module 120 close to the opening, and the other receiving groove 121 is arranged on the left side wall or the right side wall of the functional module 120. Alternatively, the number of the receiving grooves 121 is 3, one receiving groove 121 is arranged on the side of the functional module 120 close to the opening, and the other two receiving grooves 121 are arranged on the left side wall and the right side wall of the functional module 120 respectively. Alternatively, the number of the receiving grooves 121 is 4, and these 4 receiving grooves 121 are respectively located on four different circumferential side walls of the functional module 120. Of course, the number of the receiving grooves 121 can be more, and 2, 3 or more receiving grooves 121 can also be set on each side wall. Further, the shape of the receiving groove 121 can also be set to a circular, oval, square or other suitable shape, as long as the handrail assembly can be set in the receiving groove 121.

[0034] Continue to see Figure 1 and Figure 3 , an armrest assembly is arranged in the receiving groove 121. In one or more embodiments, the armrest assembly includes a buckle 122, and the buckle 122 is entirely located in the receiving groove 121. Compared with the buckle 122 partially protruding from the receiving groove 121, this can prevent the buckle 122 from bumping against the user or other objects, and can also improve the aesthetics of the entire functional component. In one or more embodiments, the armrest assembly includes two buckles 122 spaced from each other along the length direction of the shell 110 (i.e., along the left and right direction). Each buckle 122 is in the shape of a semi-arc. The two buckles 122 are arranged back to back to each other. Specifically, based on Figure 3In the orientation shown, the clasp handle 122 on the left side opens to the left, while the clasp handle 122 on the right side opens to the right. Through the above arrangement, the clasp handle 122 can have an aesthetic appearance, and the clasp handles 122 facing away from each other and spaced in the left-right direction are more in line with the user's holding habits, and are more labor-saving when clamping. In one or more embodiments, the diameter of each clasp handle 122 ranges from 22mm to 30mm, such as 22mm, 24mm, 26mm, 28mm, 30mm, etc., so that it has a moderate size to take into account both aesthetics and practicality.

[0035] It should be noted that the setting of the armrest assembly is not unique, and those skilled in the art can select the specific structure of the armrest assembly based on the specific application scenario. For example, the diameter of the buckle 122 can also be set to other suitable sizes larger or smaller than 22mm-30mm. Alternatively, when the two buckles 122 are set back to each other, the opening direction (except 180°) can also form a certain angle, such as 150°, 160°, 170°, 190° or 0° (that is, the opening faces the same direction), etc. Alternatively, the two buckles 122 can also be set at a certain angle to the length direction of the shell 110, or set along the height direction of the shell 110, etc. Alternatively, the number of buckles 122 can also be set to other suitable numbers more or less than 2, such as 1, 3, etc. Alternatively, the shape of the buckle 122 can also be set to a long strip, a square, a curve or other suitable shapes.

[0036] Continue to see Figure 2 and Figure 3 In one or more embodiments, a guide groove 1111 is provided on the base 111, and a moving wheel 123 capable of moving along the guide groove 1111 is provided at the lower part of the functional module 120. In this way, when the functional module 120 enters and exits the receiving cavity 114 on the base 111, the functional module 120 can move more smoothly and labor-savingly through the cooperation of the moving wheel 123 and the guide groove 1111, thereby further improving the user's experience. In addition, when the functional module 120 moves out of the receiving cavity 114, the user can also use the moving wheel 123 to conveniently adjust and move the position of the functional module 120 to meet actual needs.

[0037] It should be noted that the provision of the guide groove 1111 is not mandatory, and those skilled in the art can choose whether to provide the guide groove 1111 and the specific structure of the guide groove 1111 based on the specific application scenario, and of course, the guide groove 1111 may not be provided. The provision of the moving wheel 123 is not mandatory, and those skilled in the art can choose whether to provide the moving wheel 123 and the specific structure of the moving wheel 123 based on the specific application scenario, and of course, the moving wheel 123 may not be provided. Alternatively, a support plate is provided at the bottom of the functional module 120, and the support plate and the guide groove 1111 are slidably connected, thereby facilitating the movement of the functional module 120 in the accommodating cavity 114.

[0038] When the air conditioner of the utility model is in use, when it is necessary to place the functional module 120 into the accommodating cavity 114, the user can move the functional module 120 to a position close to the accommodating cavity 114 of the housing 110. Then, the functional module 120 is inserted into the accommodating cavity 114. The moving wheel 123 of the functional module 120 is moved into the guide groove 1111 of the base 111 to improve the movement accuracy and convenience. Since the buckle 122 is provided on the functional module 120, the user can conveniently hold the buckle 122 and apply a thrust to the functional module 120. The functional module 120 is pushed into the accommodating cavity 114, and at the same time, the moving wheel 123 of the functional module 120 rolls along the guide groove 1111 until the functional module 120 is completely placed in the accommodating cavity 114. Accordingly, when the functional module 120 needs to be removed from the accommodating cavity 114 , the user can hold the buckle 122 and apply pulling force to it, and the moving wheel 123 of the functional module 120 moves outward along the guide groove 1111 until the functional module 120 is completely moved to the outside of the accommodating cavity 114 .

[0039] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims of the present application, any one of the claimed embodiments may be used in any combination.

[0040] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. An indoor unit, characterized in that: comprising a housing and a functional module; A receiving cavity opening outward is provided in the shell; The functional module is provided with a receiving groove, in which an armrest assembly is provided, at least a part of the armrest assembly is located in the receiving groove, and the armrest assembly is configured to facilitate the functional module to enter and exit the receiving cavity.

2. The indoor unit according to claim 1, characterized in that: The armrest assembly includes a buckle handle, and the buckle handle is entirely located in the receiving groove.

3. The indoor unit according to claim 2, characterized in that: The buckle handle is semi-arc-shaped.

4. The indoor unit according to claim 3, characterized in that: The number of the buckles is two, and the two buckles are arranged opposite to each other.

5. The indoor unit according to claim 4, characterized in that: The two buckles are arranged at intervals along the length direction of the shell.

6. The indoor unit according to claim 3, characterized in that: The diameter of the buckle is in the range of 22mm-30mm.

7. The indoor unit according to claim 1, characterized in that: The number of the receiving slot is one, and when the functional module is located in the receiving cavity, the receiving slot is located on a side of the functional module close to the opening; and / or The shape of the receiving groove is olive-shaped.

8. The indoor unit according to claim 1, characterized in that: The functional module is one of a humidifier, a purifier and a fresh air blower, or a combination of multiple thereof.

9. The indoor unit according to claim 1, characterized in that: The shell includes a base and a host opposite to the base, and the base and the host together enclose the accommodating cavity.

10. The indoor unit according to claim 9, characterized in that: A guide groove is arranged on the base, and a moving wheel capable of moving along the guide groove is arranged on the lower side of the functional module.

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