Frame body assembly and air conditioner indoor unit

Abstract

The utility model relates to a frame body assembly and an air conditioner indoor unit. The frame body assembly comprises a frame body, a filter screen, a clamping part and a magnetic attraction part. An air inlet and an air outlet are formed in the frame body, the air inlet is formed in the lower end of the frame body, the filter screen is arranged outside the frame body and covers the position of the air inlet, the filter screen is connected with the frame body in a clamped mode through the clamping component, and the filter screen is matched with the frame body in a magnetic attraction mode through the magnetic attraction component. And at least part of the clamping part and at least part of the magnetic part are arranged in different directions of the filter screen. According to the frame body assembly, the fixing firmness of the filter screen can be improved, and the probability that the filter screen is loosened from the frame body is reduced.

Description

Technical Field

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

[0002] At present, in order to facilitate ensuring the cleanliness of the indoor unit of an air conditioner, the filter screen in the indoor unit of the air conditioner needs to be disassembled and washed regularly. In related technologies, the filter screen of the indoor unit of the air conditioner is mostly fixed to the frame by a clamping method. However, the reliability of the connection structure of the above filter screen is relatively low. When the clamping structure of the filter screen fails, the filter screen is likely to detach from the frame, posing a relatively large safety hazard. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems in the related technologies to some extent.

[0004] To this end, an embodiment of the utility model provides a frame assembly, which can improve the firmness of the filter screen fixation and reduce the probability of the filter screen coming loose from the frame.

[0005] An embodiment of the utility model also provides an indoor unit of an air conditioner.

[0006] The frame assembly according to the embodiment of the utility model includes: a frame, a filter screen, a clamping component, and a magnetic attraction component. An air inlet and an air outlet are provided on the frame. The air inlet is provided at the lower end of the frame. The filter screen is arranged outside the frame and covers the position of the air inlet. The filter screen is clamped to the frame through the clamping component, and the filter screen is magnetically coupled to the frame through the magnetic attraction component. At least part of the clamping component and at least part of the magnetic attraction component are arranged in different directions of the filter screen.

[0007] According to the frame assembly of the embodiment of the utility model, since the filter screen is clamped to the frame through the clamping component and magnetically coupled to the frame through the magnetic attraction component, and at least part of the clamping component and at least part of the magnetic attraction component are arranged in different directions of the filter screen, the filter screen can be doubly fixed, which can greatly reduce the probability of the filter screen coming loose from the frame and reduce the safety hazard. On the other hand, since the air inlet is provided at the lower end of the frame, compared with the scheme of providing the air inlet at the top end of the frame, the distance between the indoor unit of the air conditioner and the top wall of the room can be greatly reduced or eliminated, thereby improving the space utilization rate of the room.

[0008] In some embodiments, the clamping components are arranged on both sides in the width direction of the filter screen, and the magnetic attraction components are arranged on both sides in the length direction of the filter screen; or the clamping components are arranged on both sides in the length direction of the filter screen, and the magnetic attraction components are arranged on both sides in the width direction of the filter screen.

[0009] In some embodiments, the magnetic attraction component includes a first magnetic attraction member and a second magnetic attraction member. The first magnetic attraction member is disposed at the lower end of the frame body, and the second magnetic attraction member is disposed at the upper end of the filter net. The first magnetic attraction member and the second magnetic attraction member are magnetically attracted to each other. The clamping component includes a first clamping portion and a second clamping portion. The first clamping portion is disposed at the upper end of the filter net, and the second clamping portion is disposed at the lower end of the frame body. The first clamping portion and the second clamping portion are clamped together.

[0010] In some embodiments, a first mounting portion is provided on the filter net, and the first magnetic attraction member is detachably mounted on the first mounting portion. A second mounting portion is provided on the frame body, and the second magnetic attraction member is detachably mounted on the second mounting portion.

[0011] In some embodiments, the first mounting portion includes a plurality of first clamping blocks. The plurality of first clamping blocks define a first clamping cavity, and the first magnetic attraction member is clamped in the first clamping cavity. The plurality of first clamping blocks are arranged at intervals along the circumferential direction of the first magnetic attraction member; and / or, the first mounting portion is disposed at the side edge of the filter net, and the first mounting portion is disposed on the surface of the filter net facing the frame body.

[0012] In some embodiments, the second mounting portion includes a mating hole and a second clamping block. One end of the second magnetic attraction member is inserted into the mating hole, and the other end of the second magnetic attraction member is elastically clamped with the second clamping block.

[0013] In some embodiments, the first magnetic attraction member is a magnet, and the second magnetic attraction member is a metal sheet. The second magnetic attraction member includes a magnetic attraction portion, a first bent edge, and a second bent edge. The first bent edge and the second bent edge are respectively disposed on opposite sides of the magnetic attraction portion. The first bent edge is inserted into the mating hole, and the second bent edge is elastically clamped with the second clamping block. The magnetic attraction portion protrudes towards the direction of the first magnetic attraction member and is magnetically attracted to the first magnetic attraction member.

[0014] In some embodiments, the first clamping portion includes a plurality of buckles. The plurality of buckles are arranged at intervals along the length direction of the filter net. The second clamping portion includes a plurality of stop blocks. The plurality of stop blocks are arranged at intervals along the length direction of the frame body. The plurality of buckles and the plurality of stop blocks are clamped with each other in one-to-one correspondence.

[0015] In some embodiments, the first clamping portion further includes a plurality of insertion buckles. The plurality of insertion buckles are arranged at intervals along the length direction of the filter net, and the insertion buckles and the buckles are respectively located on both sides of the width direction of the filter net. The second clamping portion includes a plurality of slots. The plurality of slots are arranged at intervals along the length direction of the frame body. The plurality of insertion buckles and the plurality of slots are inserted into each other in one-to-one correspondence.

[0016] In some embodiments, a mounting groove is provided at the lower end of the frame, the air inlet is opened in the mounting groove, the filter is installed in the mounting groove, and the lower end surface of the filter is flush with the lower end surface of the frame.

[0017] An air conditioner indoor unit according to another embodiment of the present invention includes: a frame assembly, which is the frame assembly described in any one of the embodiments of the present invention; and an evaporator, which is installed in the frame.

[0018] According to the embodiment of the present invention, the air conditioner indoor unit is connected to the frame by a snap-fit component and magnetically engaged with the frame by a magnetic component, and at least a portion of the snap-fit component and at least a portion of the magnetic component are arranged in different directions from the filter. Thus, the filter can be doubly fixed, which can greatly reduce the probability of the filter becoming loose from the frame and reduce safety hazards. On the other hand, since the air inlet is located at the lower end of the frame, compared to a solution where the air inlet is located at the top of the frame, the distance between the air conditioner indoor unit and the indoor ceiling can be greatly reduced or eliminated, thereby improving indoor space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a cross-sectional view of the frame assembly of an embodiment of the present utility model.

[0020] Figure 2 It is a top view of the filter screen of the frame assembly according to an embodiment of the present utility model.

[0021] Figure 3 It is a cross-sectional view of the filter screen of the frame assembly according to an embodiment of the present utility model.

[0022] Figure 4 It is an axonometric view of the filter screen of the frame assembly according to an embodiment of the present utility model.

[0023] Figure 5 yes Figure 4 A magnified view of center.

[0024] Figure 6 It is a top view of the frame assembly of an embodiment of the present utility model.

[0025] Figure 7 yes Figure 6 Magnified view of B.

[0026] Figure 8 It is a side view of the second magnetic component of the frame assembly of an embodiment of the present utility model.

[0027] Figure 9 It is a cross-sectional view of an air conditioner indoor unit according to an embodiment of the present utility model.

[0028] Reference numerals:

[0029] 1. Housing; 11. Air inlet; 12. Air outlet; 13. Assembly groove; 14. Second mounting portion; 141. Fitting hole; 142. Second latch; 15. Second latching portion; 151. Stopper; 152. Slot;

[0030] 2. Filter screen; 21. First mounting portion; 211. First latching cavity; 212. First latch; 22. First latching portion; 221. Buckle; 222. Insert buckle;

[0031] 31. First magnetic member; 32. Second magnetic member; 321. First bent edge; 322. Second bent edge; 323. Magnetic portion;

[0032] 4. Evaporator;

[0033] 5. Base. Detailed implementation manners

[0034] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, but should not be construed as a limitation to the present utility model.

[0035] Below, refer to the attached Figures 1 to 9 Describe the housing assembly, indoor unit of air conditioner and air conditioner of the embodiments of the present utility model.

[0036] As Figures 1 to 5 shown, the housing assembly of the embodiments of the present utility model includes: a housing 1, a filter screen 2, a latching component and a magnetic component. An air inlet 11 and an air outlet 12 are provided on the housing 1. The air inlet 11 is provided at the lower end of the housing 1. The filter screen 2 is provided outside the housing 1 and covers the position of the air inlet 11. The filter screen 2 is latched with the housing 1 through the latching component, and the filter screen 2 is magnetically engaged with the housing 1 through the magnetic component. At least part of the latching component and at least part of the magnetic component are arranged in different directions of the filter screen 2.

[0037] According to the housing assembly of the embodiments of the present utility model, since the filter screen 2 is latched with the housing 1 through the latching component and magnetically engaged with the housing 1 through the magnetic component, and at least part of the latching component and at least part of the magnetic component are arranged in different directions of the filter screen 2, the filter screen 2 can be doubly fixed, the probability that the filter screen 2 becomes loose from the housing 1 can be greatly reduced, and the potential safety hazard can be reduced. On the other hand, since the air inlet 11 is provided at the lower end of the housing 1, compared with the solution of providing the air inlet 11 at the top end of the housing 1, the distance between the indoor unit of the air conditioner and the top wall of the room can be greatly reduced or eliminated, so that the space utilization rate of the room can be improved.

[0038] It should be noted that “at least part of the clamping components” may refer to all clamping components or a part of the clamping components. Similarly, “at least part of the magnetic components” may refer to all magnetic components or a part of the magnetic components.

[0039] In other words, “at least part of the snap-fit components and at least part of the magnetic components are arranged in different directions of the filter 2”, which has at least the following two situations:

[0040] 1. All the snap-fit components and all the magnetic components are arranged in different directions of the filter 2.

[0041] 2. Some of the snap-fit components and some of the magnetic components are located in different directions of the filter 2 , while another part of the snap-fit components and another part of the magnetic components are arranged in the same direction of the filter 2 .

[0042] Alternatively, as Figure 2 As shown, the clamping component is arranged in the width direction of the filter 2 (as shown in FIG. Figure 3 The magnetic components are arranged on both sides of the filter 2 in the length direction (such as Figure 2 Thus, when the clamping component fails, the magnetic components on both sides of the filter 2 in the longitudinal direction can still firmly adsorb the filter 2 on the frame 1, thereby improving the firmness of the filter 2.

[0043] In other examples, the clamping components are arranged on both sides of the filter 2 in the length direction, and the magnetic components are arranged on both sides of the filter 2 in the width direction. Therefore, when the clamping components fail, the magnetic components on both sides of the filter 2 in the width direction can still firmly adsorb the filter 2 to the frame 1, thereby improving the secure fixation of the filter 2.

[0044] Specifically, the magnetic component includes a first magnetic component 31 and a second magnetic component 32. The first magnetic component 31 is provided at the lower end of the frame 1, and the second magnetic component 32 is provided at the upper end of the filter 2. The first magnetic component 31 and the second magnetic component 32 are magnetically attracted to each other. Since the filter 2 and the frame 1 are connected by magnetic attraction of the first magnetic component 31 and the second magnetic component 32, it is convenient for the operator to directly remove the filter 2 from the frame 1. In addition, since the filter 2 and the frame 1 are connected by magnetic attraction of the first magnetic component 31 and the second magnetic component 32, the gap between the filter 2 and the frame 1 can be greatly reduced to avoid the problem of air leakage in the gap between the filter 2 and the frame 1.

[0045] Furthermore, since the filter 2 is installed at the lower end of the frame 1 , the installation height of the filter 2 can be lowered, so that the operator can remove the filter 2 without the aid of climbing tools, further improving the convenience of disassembling and assembling the filter 2 .

[0046] In the example of this application, Figure 1 As shown, the front wall of the frame 1 is opened to form an air outlet 12, so when the air conditioner indoor unit is installed close to the ceiling, the air outlet of the air conditioner indoor unit will not be blocked.

[0047] It is understandable that since the air in the environment does not need to enter the interior of the air conditioner from directly above the frame 1, the distance between the air conditioner and the top wall (ceiling) of the room can be greatly reduced or eliminated, thereby improving the indoor space utilization rate. In particular, for rooms with low heights, the feeling of cramped indoor space can be effectively reduced or eliminated. Therefore, the air conditioner of the embodiment of the present invention has very low installation space requirements. The installation space only needs to be able to accommodate the air conditioner, and there is no need to leave air inlet or outlet space above the air conditioner, thereby expanding the scope of application of the air conditioner.

[0048] For example, there are at least two magnetic components, one on each side of the filter 2's length. It should be understood that the length of the filter 2 corresponds to the length of the frame 1. The vertical and horizontal directions of the filter 2 coincide with those of the frame 1. The placement of the two magnetic components on either side of the filter 2's length improves the reliability of the filter 2's attachment to the frame 1.

[0049] For another example, there may be more than two magnetic adsorption components, and the multiple adsorption components are arranged at intervals around the circumference of the filter 2 to improve the adsorption stability of the filter 2.

[0050] Alternatively, as Figures 3 to 6 As shown, the filter 2 is provided with a first mounting portion 21, and the first magnetic member 31 is detachably mounted on the first mounting portion 21. The frame 1 is provided with a second mounting portion 14, and the second magnetic member 32 is detachably mounted on the second mounting portion 14. It is understood that the first magnetic member 31 is detachably connected to the filter 2, and the second magnetic member 32 is detachably connected to the frame 1.

[0051] In a specific example, if Figure 5 As shown, the first mounting portion 21 includes a plurality of first clamping blocks 212, which define a first clamping cavity 211. The first magnetic member 31 is clamped in the first clamping cavity 211, and the plurality of first clamping blocks 212 are arranged at circumferential intervals around the first magnetic member 31. The first clamping blocks 212 can be in the form of a hook or an elastic protrusion. The plurality of first clamping blocks 212 can jointly fasten the first magnetic member 31 to prevent the first magnetic member 31 from being separated from the filter 2, which is beneficial to improving the reliability of the connection between the first magnetic member 31 and the filter 2.

[0052] Alternatively, as Figure 3As shown, the first mounting portion 21 is provided at the side edge (left edge and / or right edge) of the filter net 2, and the first mounting portion 21 is provided on the side of the filter net 2 facing the frame body 1. It can be understood that since the first mounting portion 21 is provided at the side edge of the filter net 2, on the one hand, it is convenient to form the first mounting portion 21 on the framework of the filter net 2. On the other hand, the side edge of the filter net 2 can be fixed by the first magnetic attraction member 31 and the second magnetic attraction member 32 to prevent the problem of the side edge of the filter net 2 from warping, and the flatness after the installation of the filter net 2 is improved.

[0053] In addition, since the first mounting portion 21 is provided on the side of the filter net 2 facing the frame body 1, the first magnetic attraction member 31 can be hidden between the frame body 1 and the filter net 2 to improve the integrity of the appearance of the frame body 1.

[0054] Optionally, as Figures 6 to 8 shown, the second mounting portion 14 includes a mating hole 141 and a second clamping block 142. One end of the second magnetic attraction member 32 is inserted into the mating hole 141, and the other end of the second magnetic attraction member 32 is elastically clamped with the second clamping block 142. When installing the second clamping block 142, one end of the second magnetic attraction member 32 can be first inserted into the mating hole 141, and then the other end of the second magnetic attraction member 32 is rotated and clamped on the second clamping block 142, so that it is convenient to clamp the second magnetic attraction member 32 and the installation process is relatively convenient.

[0055] In the example of the present application, the first magnetic attraction member 31 is a magnet, the second magnetic attraction member 32 is a metal sheet, the second magnetic attraction member 32 includes a magnetic attraction portion 323, a first bending edge 321 and a second bending edge 322. The first bending edge 321 and the second bending edge 322 are respectively provided on opposite sides of the magnetic attraction portion 323. The first bending edge 321 is inserted into the mating hole 141, the second bending edge 322 is elastically clamped with the second clamping block 142, and the magnetic attraction portion 323 protrudes towards the direction of the first magnetic attraction member 31 and is magnetically attracted to the first magnetic attraction member 31.

[0056] It can be understood that, as Figure 8 shown, the second magnetic attraction member 32 is a sheet metal structure of a metal thin sheet, so that it is convenient to bend the second magnetic attraction member 32 to form the first bending edge 321 and the second bending edge 322. The second magnetic attraction member 32 is inserted into the mating hole 141 through the first bending edge 321, and the second magnetic attraction member 32 is elastically clamped with the second clamping block 142 through the second bending edge 322, which can ensure the installation stability of the second magnetic attraction member 32 and is convenient for the processing and manufacturing of the second magnetic attraction member 32.

[0057] For example, as Figure 8 shown, the surface of the magnetic attraction portion 323 protruding towards the direction of the first magnetic attraction member 31 is a plane, and the magnetic attraction surface of the first magnetic attraction member 31 is also a plane, so that the adsorption stability between the first magnetic attraction member 31 and the second magnetic attraction member 32 can be ensured.

[0058] In some other embodiments, as Figures 2 to 4 shown, the filter net 2 can be magnetically coupled with the frame 1 through a magnetic component, and the filter net 2 can also be connected to the frame 1 through a clamping structure. Thus, no additional fasteners are added, the convenience of disassembling and assembling the filter net 2 is improved, and the problem that the filter net 2 falls out of the frame 1 and drops downward due to the failure of the magnetic component can be prevented.

[0059] Specifically, as Figures 2 to 4 shown, the clamping component includes a first clamping portion 22 and a second clamping portion 15. The first clamping portion 22 is arranged at the upper end of the filter net 2, and the second clamping portion 15 is arranged at the lower end of the frame 1. The first clamping portion 22 is clamped with the second clamping portion 15. Since the filter net 2 is clamped with the frame 1 through the first clamping portion 22 and the second clamping portion 15, the disassembly and assembly process of the filter net 2 can be made more convenient, and further, the reliability of the filter net 2 after installation is improved.

[0060] In one example, as Figures 2 to 4 shown, the first clamping portion 22 includes a plurality of buckles 221, and the plurality of buckles 221 are arranged at intervals along the length direction of the filter net 2. The second clamping portion 15 includes a plurality of stoppers 151, and the plurality of stoppers 151 are arranged at intervals along the length direction of the frame 1 (such as Figure 1 the left - right direction in

[0061] ). The plurality of buckles 221 are clamped with the plurality of stoppers 151 one by one, thereby further ensuring the reliability of the clamping of the filter net 2 with the frame 1.

[0062] Optionally, as Figures 2 to 4 shown, the first clamping portion 22 further includes a plurality of insertion buckles 222, and the plurality of insertion buckles 222 are arranged at intervals along the length direction of the filter net 2. Moreover, the insertion buckles 222 and the buckles 221 are respectively located on both sides of the width direction of the filter net 2 (such as Figure 1 the front - back direction in

[0063] ). The second clamping portion 15 includes a plurality of slots 152, and the plurality of slots 152 are arranged at intervals along the length direction of the frame 1. The plurality of insertion buckles 222 are inserted into the plurality of slots 152 one by one.

[0064] When installing the filter 2, the operator can first align the side of the filter 2 with the buckle 222 with the slot 152, and then plug the multiple buckles 222 into the slots 152 one by one. Then, with the side of the filter 2 with the buckle 222 as the rotation axis, rotate the filter 2 upward so that the buckle 221 is close to the stop block 151, and then apply a certain upward thrust to make the multiple buckles 221 and the multiple stop blocks 151 engage one by one, thereby completing the fixing of the filter 2.

[0065] Alternatively, as Figure 1 and Figure 9 As shown, the lower end of the frame 1 is provided with an assembly groove 13, the air inlet 11 is opened in the assembly groove 13, and the filter 2 is installed in the assembly groove 13, and the lower end surface of the filter 2 is flush with the lower end surface of the frame 1. It is understood that when the filter 2 is installed, the lower end surface of the filter 2 and the lower end surface of the frame 1 are located in the same plane, thereby improving the overall appearance of the frame 1.

[0066] like Figure 9 As shown, an air conditioner indoor unit of another embodiment of the present invention includes: a frame assembly, an evaporator 4 and a base 5. The frame assembly is the frame assembly of the present invention, and the evaporator 4 is installed in the space enclosed by the frame 1 and the base 5.

[0067] According to the embodiment of the air conditioner indoor unit of the present invention, since the filter 2 is clamped to the frame 1 via a clamping component and magnetically engaged with the frame 1 via a magnetic component, and at least a portion of the clamping component and at least a portion of the magnetic component are arranged in different directions of the filter 2, the filter 2 can be doubly fixed, which can greatly reduce the probability of the filter 2 and the frame 1 becoming loose, thereby reducing safety hazards. On the other hand, since the air inlet 11 is provided at the lower end of the frame 1, compared to the solution of providing the air inlet 11 at the top of the frame 1, the distance between the air conditioner indoor unit and the top wall of the room can be greatly reduced or eliminated, thereby improving the indoor space utilization rate.

[0068] For example, in a projection plane perpendicular to the length direction of the base 5, the cross-section of the evaporator 4 is V-shaped, with the tip of the evaporator 4 positioned toward the air inlet 11. It is understood that the airflow entering the air conditioner's indoor unit through the air inlet 11 below the frame 1 can exchange heat with the V-shaped wall surface of the evaporator 4, and the airflow after heat exchange can be discharged through the air outlet 12, thereby improving the heat exchange effect of the indoor unit of the air conditioner.

[0069] Another embodiment of the present invention includes an air conditioner comprising an outdoor unit and an indoor unit, wherein the indoor unit is the indoor unit of the present invention and is connected to the outdoor unit. The technical advantages of the air conditioner of this embodiment of the present invention are the same as those of the frame assembly and the indoor unit of the aforementioned embodiment and are not further elaborated here.

[0070] 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 to 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, and do not indicate or imply 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 to the present invention.

[0071] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0072] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0073] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0074] In the present utility model, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do 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. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0075] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present utility model. Any changes, modifications, substitutions and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present utility model.

Claims

1. A frame component, characterized in that, Comprising: A housing (1) provided with an air inlet (11) and an air outlet (12), the air inlet (11) being provided at the lower end of the housing (1); A filter screen (2), a clamping component and a magnetic attraction component, the filter screen (2) being disposed outside the housing (1) and covering the position of the air inlet (11), the filter screen (2) being clamped to the housing (1) by the clamping component, the filter screen (2) being magnetically engaged with the housing (1) by the magnetic attraction component, and at least part of the clamping component and at least part of the magnetic attraction component being arranged in different directions of the filter screen (2).

2. The housing assembly according to claim 1, characterized in that, The clamping component is arranged on both sides in the width direction of the filter screen (2), and the magnetic attraction component is arranged on both sides in the length direction of the filter screen (2); Or, the clamping component is arranged on both sides in the length direction of the filter screen (2), and the magnetic attraction component is arranged on both sides in the width direction of the filter screen (2).

3. The housing assembly according to claim 1, wherein The magnetic attraction component includes a first magnetic attraction member (31) and a second magnetic attraction member (32), the first magnetic attraction member (31) being provided at the lower end of the housing (1), the second magnetic attraction member (32) being provided at the upper end of the filter screen (2), the first magnetic attraction member (31) being magnetically attracted to the second magnetic attraction member (32), the clamping component including a first clamping portion (22) and a second clamping portion (15), the first clamping portion (22) being provided at the upper end of the filter screen (2), the second clamping portion (15) being provided at the lower end of the housing (1), and the first clamping portion (22) being clamped to the second clamping portion (15).

4. The housing assembly according to claim 3, wherein The filter screen (2) is provided with a first mounting portion (21), the first magnetic attraction member (31) being detachably mounted on the first mounting portion (21), the housing (1) being provided with a second mounting portion (14), the second magnetic attraction member (32) being detachably mounted on the second mounting portion (14).

5. The housing assembly according to claim 4, characterized in that, The first mounting portion (21) includes a plurality of first clamping blocks (212), the plurality of first clamping blocks (212) defining a first clamping cavity (211), the first magnetic attraction member (31) being clamped in the first clamping cavity (211), and the plurality of first clamping blocks (212) being arranged at intervals around the circumference of the first magnetic attraction member (31); And / or, the first mounting portion (21) is provided at the side edge of the filter screen (2), and the first mounting portion (21) is provided on the side of the filter screen (2) facing the housing (1).

6. The housing assembly according to claim 4, wherein The second mounting portion (14) includes a mating hole (141) and a second clamping block (142), one end of the second magnetic attraction member (32) being inserted into the mating hole (141), and the other end of the second magnetic attraction member (32) being elastically clamped to the second clamping block (142).

7. The housing assembly according to claim 6, wherein The first magnetic attraction member (31) is a magnet, the second magnetic attraction member (32) is a metal sheet. The second magnetic attraction member (32) includes a magnetic attraction portion (323), a first bending edge (321) and a second bending edge (322). The first bending edge (321) and the second bending edge (322) are respectively arranged on opposite sides of the magnetic attraction portion (323). The first bending edge (321) is inserted into the mating hole (141), the second bending edge (322) is elastically clamped with the second clamping block (142), and the magnetic attraction portion (323) protrudes towards the first magnetic attraction member (31) and is magnetically attracted to the first magnetic attraction member (31).

8. The housing assembly according to claim 3, wherein, The first clamping portion (22) includes a plurality of clamping buckles (221), and the plurality of clamping buckles (221) are arranged at intervals along the length direction of the filter net (2). The second clamping portion (15) includes a plurality of stop blocks (151), and the plurality of stop blocks (151) are arranged at intervals along the length direction of the frame body (1). The plurality of clamping buckles (221) are clamped with the plurality of stop blocks (151) in one-to-one correspondence.

9. The housing assembly according to claim 8, wherein The first clamping portion (22) further includes a plurality of insertion buckles (222), and the plurality of insertion buckles (222) are arranged at intervals along the length direction of the filter net (2). The insertion buckles (222) and the clamping buckles (221) are respectively located on both sides of the filter net (2) in the width direction. The second clamping portion (15) includes a plurality of slots (152), and the plurality of slots (152) are arranged at intervals along the length direction of the frame body (1). The plurality of insertion buckles (222) are inserted into the plurality of slots (152) in one-to-one correspondence.

10. The housing assembly according to any one of claims 1-9, characterized in that, An assembly groove (13) is provided at the lower end of the frame body (1), the air inlet (11) is opened in the assembly groove (13), the filter net (2) is installed in the assembly groove (13), and the lower end surface of the filter net (2) is flush with the lower end surface of the frame body (1).

11. An indoor air conditioner, characterized in that, Comprising: A frame body assembly, which is the frame body assembly according to any one of claims 1-10; An evaporator (4), and the evaporator (4) is installed in the frame body (1).

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