Mounting box, display device and air conditioner

Abstract

The embodiment of the invention provides a mounting box, a display device and an air conditioner, and the mounting box comprises a box body assembly and a mounting seat; the box body assembly comprises a box body provided with a containing cavity, a mounting opening and a display avoiding opening, and the mounting opening and the display avoiding opening are communicated with the containing cavity; the mounting seat comprises a first mounting plate and a second mounting plate which is arranged on one side of the first mounting plate and is inclined relative to the first mounting plate, the first mounting plate is provided with a first mounting part for a first mounting mode, and the second mounting plate is provided with a second mounting part for a second mounting mode; the first mounting plate covers the mounting opening, and the second mounting plate is located on the side, away from the containing cavity, of the first mounting plate. The mounting box provided by the embodiment of the invention can meet various mounting requirements.

Description

Technical Field

[0001] The present application relates to the field of electrical appliance technology, and in particular to a mounting box, a display device and an air conditioner. Background Art

[0002] In the related art, there is an air conditioner provided with an independent display device, which is mounted on a wall to display information such as temperature.

[0003] However, such display devices are difficult to meet the installation requirements of different scenarios. Summary of the invention

[0004] In view of this, the embodiments of the present application hope to provide an installation box, a display device and an air conditioner that can meet various installation requirements.

[0005] To achieve the above object, an embodiment of the present application provides an installation box, including:

[0006] A box body assembly, the box body assembly comprising a box body having a receiving cavity, a mounting opening and a display avoidance opening, wherein the mounting opening and the display avoidance opening are respectively communicated with the receiving cavity;

[0007] The mounting seat includes a first mounting plate and a second mounting plate arranged on one side of the first mounting plate and inclined relative to the first mounting plate, the first mounting plate is provided with a first mounting portion for a first mounting method, and the second mounting plate is provided with a second mounting portion for a second mounting method; the first mounting plate cover is arranged at the mounting opening, and the second mounting plate is located on a side of the first mounting plate away from the accommodating cavity.

[0008] In one embodiment, the mounting opening and the display avoidance opening are respectively located on opposite sides of the box body, and the second mounting plate has a first side and a second side relative to each other, the first side is close to the top side of the first mounting plate when it is in an installed state of the mounting seat, and the second side is close to the bottom side of the first mounting plate when it is in an installed state of the mounting seat, and from the first side to the second side, the second mounting plate is inclined upward relative to the first mounting plate.

[0009] In one embodiment, the mounting seat further includes a boss disposed on the first mounting plate, the boss protruding from a side of the first mounting plate where the second mounting plate is disposed, and the second mounting plate is disposed on a side of the boss away from the first mounting plate.

[0010] In one embodiment, the first mounting plate has an opening, the boss has a plurality of connecting walls arranged around the opening, and the second mounting plate is arranged on a side of the plurality of connecting walls away from the first mounting plate, and together with the plurality of connecting walls, blocks the opening.

[0011] In one embodiment, the first mounting portion includes a first mounting hole and a second mounting hole. Both the first mounting hole and the second mounting hole are waist-shaped holes, and the length direction of the first mounting hole is perpendicular to the length direction of the second mounting hole.

[0012] In one embodiment, the second mounting portion includes a third mounting hole and a fourth mounting hole. Both the third mounting hole and the fourth mounting hole are waist-shaped holes, and the length direction of the third mounting hole is perpendicular to the length direction of the fourth mounting hole.

[0013] In one embodiment, the mounting base is snap-connected to the box body assembly.

[0014] In one embodiment, the mounting box further includes a light-transmitting cover plate disposed at the display avoidance opening, and the light-transmitting cover plate is snap-connected to the box body assembly.

[0015] In one embodiment, the box body assembly includes a fixing plate, and the fixing plate is detachably disposed in the accommodating cavity.

[0016] In one embodiment, one side of the fixing plate close to the mounting opening has a first support post, and the box body has a first buckle disposed at the mounting opening. The first mounting plate is clamped between the first support post and the first buckle.

[0017] In one embodiment, the outer edge of the first mounting plate has a convex edge, and there is a notch on the side wall of the box body. The convex edge extends into the notch, and a disassembly opening is formed between the convex edge and the wall surface of the notch facing the convex edge.

[0018] In one embodiment, the fixing plate is snap-connected to the box body.

[0019] In one embodiment, the box body has a second support post and a second buckle disposed in the accommodating cavity. The second buckle is located between the second support post and the mounting opening, and the fixing plate is clamped between the second support post and the second buckle.

[0020] In one embodiment, the box body has a wall body located on the periphery of the display avoidance opening and facing the mounting opening. The wall body is spaced apart from the second support post. The mounting box further includes a light-transmitting cover plate disposed at the display avoidance opening, and the light-transmitting cover plate is clamped between the wall body and the second support post.

[0021] In one embodiment, the fixing plate has a first wire passing opening, or at least a part of the fixing plate is spaced apart from the side wall of the box body so that a first wire passing opening is formed at the spaced part; a wire fixing buckle is further disposed on one side of the fixing plate close to the mounting opening.

[0022] In one embodiment, the side of the fixing plate facing away from the mounting opening has a fourth buckle.

[0023] In one embodiment, a second wire passing opening is provided on the side wall of the box body, and a third wire passing opening is provided on the second mounting plate.

[0024] In one embodiment, at least one of the second wire passing opening and the third wire passing opening is a knock-out hole.

[0025] Another embodiment of the present application provides a display device, including:

[0026] The above-mentioned mounting box;

[0027] A display component, the display component is arranged in the accommodation cavity, and the display avoidance opening avoids the display area of the display component.

[0028] In one embodiment, the display component includes a circuit board, lamp beads and a lamp board with a hollowed-out area. The lamp beads are arranged on the circuit board and face the display avoidance opening. The lamp board is snap-connected to the circuit board, and the hollowed-out area avoids the lamp beads.

[0029] In one embodiment, the lamp board has elastic card feet, the circuit board has card slots, and part of the elastic card feet passes through the card slots and abuts against the part of the circuit board on the periphery of the card slots.

[0030] In one embodiment, the lamp board has pins, and the circuit board has positioning holes, and the pins are inserted into the positioning holes.

[0031] In one embodiment, the display component further includes a film with a display pattern, and the film covers the side of the lamp board facing away from the circuit board, and the position of the display pattern corresponds to the hollowed-out area.

[0032] Another embodiment of the present application provides an air conditioner, including: the above-mentioned display device.

[0033] An embodiment of the present application provides a mounting box, a display device and an air conditioner. The mounting box is provided with a mounting seat having a first mounting plate and a second mounting plate. The second mounting plate is arranged on one side of the first mounting plate and is inclined relative to the first mounting plate. At the same time, the first mounting plate is provided with a first mounting portion for the first mounting method, and the second mounting plate is provided with a second mounting portion for the second mounting method. Thus, the first mounting portion or the second mounting portion can be selected for installation according to needs, so as to meet the installation requirements of different scenarios, and further improve the installation applicability of the display device. Description of the Drawings

[0034] Figure 1 The structural schematic diagram of a display device according to an embodiment of the present application, and the display device in the figure is in an installation state using the first installation method;

[0035] Figure 2 For Figure 1 The schematic diagram of the installation process of the display device shown using the first installation method;

[0036] Figure 3 For Figure 1 The structural schematic diagram of the display device shown, and the display device in the figure is in an installation state using the second installation method;

[0037] Figure 4 For Figure 3 The schematic diagram of the installation process of the display device shown using the second installation method;

[0038] Figure 5 For Figure 1 The structural schematic diagram of another perspective of the display device shown; Figure 6 For Figure 5 The structural schematic diagram of the mounting base shown;

[0039] Figure 7 For Figure 6 The structural schematic diagram of another perspective of the mounting base shown;

[0040] Figure 8 For Figure 5 The structural schematic diagram of the display device shown with the mounting base omitted;

[0041] Figure 9 For Figure 5 The structural schematic diagram of the box body and the light-transmitting cover plate of the display device shown;

[0042] Figure 10 For Figure 9 The exploded view of the box body and the light-transmitting cover plate shown;

[0043] Figure 11 For Figure 5 The exploded view of the box body assembly, the light-transmitting cover plate and the display assembly of the display device shown;

[0044] Figure 12 For Figure 11 The structural schematic diagram of the lamp board shown;

[0045] Figure 13 For Figure 11 The exploded view of the lamp board and the circuit board shown;

[0046] Figure 14 For Figure 11Schematic diagram of the connection relationship between the lamp board and the circuit board shown, where the back side of the circuit board is shown in the figure;

[0047] Figure 15 For Figure 11 Exploded view of the lamp board and the diaphragm shown;

[0048] Figure 16 For Figure 11 Schematic diagram of the structure of the display component and the fixing plate shown, where the diaphragm in the figure is in the state when the lamp beads are lit;

[0049] Figure 17 For Figure 11 Schematic diagram of the structure of the display component and the fixing plate shown, where the diaphragm in the figure is in the state when the lamp beads are extinguished.

[0050] Description of reference numerals

[0051] 10. Installation box; 11. Box body assembly; 111. Box body; 111a. Accommodation cavity; 111b. Installation opening; 111c. Display avoidance opening; 111d. First buckle; 111e. Notch; 111f. Second support column; 111g. Second buckle; 111h. Wall body; 111i. Second wire passing opening; 112. Fixing plate; 112a. First support column; 112b. First wire passing opening; 112c. Wire fixing buckle; 112d. Fourth buckle; 12. Installation seat; 121. First installation plate; 121a. First installation part; 121a1. First installation hole; 121a2. Second installation hole; 121b. Opening; 121c. Convex edge; 122. Second installation plate; 122a. Second installation part; 122a1. Third installation hole; 122a2. Fourth installation hole; 122b. Third wire passing opening; 123. Convex platform; 1231. Connection wall; 13. Translucent cover plate; 20. Display component; 21. Circuit board; 21a. Bayonet; 21b. Positioning hole; 22. Lamp bead; 23. Lamp board; 23a. Hollow area; 23b. Elastic foot; 23c. Plug; 24. Diaphragm; 24a. Display pattern. Detailed implementation manners

[0052] In the description of the embodiments of the present application, it should be noted that the terms "top" and "bottom" are based on the orientation or positional relationship shown in the attached drawings. These orientation terms are only for the convenience of describing the embodiments of the present application 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 construed as a limitation to the embodiments of the present application. Figure 1 As shown in the orientation or positional relationship, these orientation terms are only for the convenience of describing the embodiments of the present application 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 construed as a limitation to the embodiments of the present application.

[0053] An embodiment of the present application provides a display device. Please refer to Figures 1 to 4 , Figure 11 , the display device includes an installation box 10 and a display component 20.

[0054] The display device is a device that is independently installed indoors and used in cooperation with other electrical appliances. The display device displays information related to the electrical appliances it cooperates with through the display component 20.

[0055] The installation box 10 is used to accommodate the display component 20 and install the display device.

[0056] Another embodiment of the present application provides an air conditioner, which includes the display device provided in any embodiment of the present application.

[0057] When the display device is used for an air conditioner, the display device can be used in cooperation with the indoor unit of the air conditioner, and the display component 20 can display information such as temperature.

[0058] Exemplarily, the display device can be Figure 1 the display box of the air conditioner shown in the figure, or the temperature controller of the air conditioner. Among them, the display box only has a display function, and in addition to the display function, the temperature controller can also control the temperature of the indoor unit of the air conditioner.

[0059] It should be noted that the display device in the embodiments of the present application is not limited to being used for air conditioners, and the display device can also be used in cooperation with other electrical appliances.

[0060] Please refer to Figures 1 to 10 , the installation box 10 in the embodiments of the present application includes a box body component 11 and an installation seat 12.

[0061] The box body component 11 includes a box body 111, the box body 111 has a receiving cavity 111a, an installation opening 111b, and a display avoidance opening 111c, and the installation opening 111b and the display avoidance opening 111c are respectively communicated with the receiving cavity 111a.

[0062] The display component 20 is arranged in the receiving cavity 111a, and the display avoidance opening 111c avoids the display area of the display component 20. That is to say, the display area of the display component 20 is exposed to the external field of view through the display avoidance opening 111c.

[0063] Exemplarily, please refer to Figure 8 , Figure 11 , Figure 16 and Figure 17 , the box body component 11 can be provided with a fixing plate 112 in the receiving cavity 111a, and the display component 20 can be installed on the fixing plate 112.

[0064] Please refer to Figure 8 , Figure 16 and Figure 17The fixing plate 112 may be provided with a first wire opening 112b for the wire to pass through. In other embodiments, at least a portion of the fixing plate 112 may be spaced apart from the side wall of the box body 111 to form a first wire opening 112b at the spaced apart portion.

[0065] The number of the first wire-passing openings 112b may be one or more. For example, see Figure 8 The first wire passing openings 112b can be respectively provided on the opposite sides of the fixing plate 112 to improve the convenience of wire passing.

[0066] See also Figure 8 A wire fastener 112c for fixing the cable may be further provided on one side of the fixing plate 112 close to the installation opening 111b, and the number of the wire fastener 112c may be one or more.

[0067] For example, see Figures 1 to 4 , Figure 10 The installation box 10 can also be provided with a translucent cover plate 13. The translucent cover plate 13 is a cover plate that can transmit light. The translucent cover plate 13 can be set at the display avoidance opening 111c to block the display avoidance opening 111c. That is to say, the user can see the information displayed in the display area of ​​the display component 20 through the translucent cover plate 13.

[0068] In some other embodiments, the light-transmitting cover plate 13 may not be provided.

[0069] Please continue reading Figure 4 , Figure 5 and Figure 6 The mounting seat 12 includes a first mounting plate 121 and a second mounting plate 122. The second mounting plate 122 is arranged on one side of the first mounting plate 121 and is inclined relative to the first mounting plate 121. The first mounting plate 121 is provided with a first mounting portion 121a for a first mounting method, and the second mounting plate 122 is provided with a second mounting portion 122a for a second mounting method. In other words, the mounting seat 12 has two different mounting methods, the first mounting method and the second mounting method. The first mounting method only uses the first mounting portion 121a for mounting without using the second mounting portion 122a, and the second mounting method only uses the second mounting portion 122a for mounting without using the first mounting portion 121a. The first mounting plate 121 is covered at the mounting opening 111b, and the second mounting plate 122 is located on the side of the first mounting plate 121 away from the accommodating cavity 111a.

[0070] See also Figure 1 and Figure 2 The first installation method can be used to install the display device on a wall indoors. For details, please refer to Figure 2, during the installation process, first fix the mounting base 12 to the wall using the first mounting part 121a, and then install the box body assembly 11 on the mounting base 12.

[0071] The structural form of the first mounting part 121a is not limited. Exemplarily, Figure 5 and Figure 6 the first mounting part 121a shown in includes a first mounting hole 121a1 and a second mounting hole 121a2. Threaded holes corresponding to and communicating with the first mounting hole 121a1 and the second mounting hole 121a2 are provided on the wall. Fasteners such as screws and bolts are respectively passed through the first mounting hole 121a1 and the corresponding communicating threaded hole and through the second mounting hole 121a2 and the corresponding communicating threaded hole to achieve a fastening connection. Figure 5 and Figure 6 The first mounting hole 121a1 and the second mounting hole 121a2 in are both waist-shaped holes. The length direction of the first mounting hole 121a1 and the length direction of the second mounting hole 121a2 are perpendicular to each other, which can facilitate the alignment of the first mounting hole 121a1 and the second mounting hole 121a2 with the corresponding threaded holes respectively. In some other embodiments, one of the first mounting hole 121a1 and the second mounting hole 121a2 can be a waist-shaped hole and the other can be a round hole, or both the first mounting hole 121a1 and the second mounting hole 121a2 can be round holes.

[0072] In some other embodiments, the first mounting part 121a can also be a snap-fit structure such as a snap, or a combination form of a snap-fit structure and a mounting hole, as long as the mounting base 12 can be fixed to the wall using the first mounting part 121a.

[0073] In addition, it should be noted that a groove is generally provided in the area on the wall where the display device is installed. Therefore, when using the first installation method, the second mounting plate 122 will extend into the groove, and the second mounting plate 122 will not interfere with the installation of the first mounting part 121a.

[0074] Please refer to Figure 3 and Figure 4 , the second installation method can be used to install the display device on the ceiling indoors. Specifically, please refer to Figure 4 , during the installation process, first fix the mounting base 12 to the ceiling using the second mounting part 122a, and then install the box body assembly 11 on the mounting base 12.

[0075] The structural form of the second mounting part 122a is not limited. Exemplarily, Figure 5 and Figure 6The first mounting portion 121a shown includes a third mounting hole 122a1 and a fourth mounting hole 122a2. Threaded holes corresponding to and communicating with the third mounting hole 122a1 and the fourth mounting hole 122a2 are provided on the wall. Fasteners such as screws and bolts are respectively passed through the third mounting hole 122a1 and the corresponding communicating threaded hole and through the fourth mounting hole 122a2 and the corresponding communicating threaded hole to achieve a fastening connection. Figure 5 and Figure 6 Both the third mounting hole 122a1 and the fourth mounting hole 122a2 in Figure 5 and Figure 6 are waist-shaped holes. The length direction of the third mounting hole 122a1 and the length direction of the fourth mounting hole 122a2 are perpendicular to each other, which can facilitate the alignment of the third mounting hole 122a1 and the fourth mounting hole 122a2 with the corresponding threaded holes respectively. In some other embodiments, one of the third mounting hole 122a1 and the fourth mounting hole 122a2 can be a waist-shaped hole and the other can be a circular hole, or both the third mounting hole 122a1 and the fourth mounting hole 122a2 can be circular holes.

[0076] In some other embodiments, the second mounting portion 122a can also be a snap-fit structure such as a snap, or can also be in forms such as a combination of a snap-fit structure and a mounting hole, as long as the mounting base 12 can be fixed to the wall by using the second mounting portion 122a.

[0077] The mounting box 10 of the embodiment of the present application is provided with a mounting base 12 having a first mounting plate 121 and a second mounting plate 122. The second mounting plate is disposed on one side of the first mounting plate 121 and is inclined relative to the first mounting plate 121. At the same time, the first mounting plate 121 is provided with a first mounting portion 121a for the first mounting method, and the second mounting plate 122 is provided with a second mounting portion 122a for the second mounting method. Thus, the first mounting portion 121a or the second mounting portion 122a can be selected for installation according to needs, so as to meet the installation requirements of different scenarios, and further improve the installation applicability of the display device.

[0078] In one embodiment, please refer to Figures 3 to 6 , Figure 10 , the mounting opening 111b and the display avoidance opening 111c can be respectively located on opposite sides of the box body 111. The second mounting plate 122 has opposite first side X1 and second side X2. The first side X1 is close to the top side of the mounting base 12 in the mounted state of the first mounting plate 121, and the second side X2 is close to the bottom side of the mounting base 12 in the mounted state of the first mounting plate 121. The mounted state of the mounting base 12 includes both the state after the mounting base 12 is mounted by the first mounting method and the state after the mounting base 12 is mounted by the second mounting method. Please continue to refer to Figures 3 to 6 , Figure 10, from the first side X1 to the second side X2, the second mounting plate 122 can be tilted upward relative to the first mounting plate 121. This tilting method can make the display area of the display component 20 face obliquely downward when the mounting seat 12 is mounted in the second mounting method. Thus, it is convenient for users to view the information displayed in the display area.

[0079] In one embodiment, please refer to Figure 2 、 Figures 4 to 7 , the mounting seat 12 can also be provided with a boss 123 on the first mounting plate 121. The boss 123 protrudes from the side of the first mounting plate 121 where the second mounting plate 122 is provided, and the second mounting plate 122 is provided on the side of the boss 123 away from the first mounting plate 121. That is to say, the boss 123 can be used to support the second mounting plate 122 to improve the stability and reliability of the installation of the second mounting plate 122.

[0080] Exemplarily, please refer to Figure 7 , the first mounting plate 121 has an opening 121b. The boss 123 can be provided with a plurality of connecting walls 1231 on the periphery of the opening 121b. The second mounting plate 122 is provided on the side of the plurality of connecting walls 1231 away from the first mounting plate 121 and jointly blocks the opening 121b with the plurality of connecting walls 1231. That is to say, the boss 123 can be set into Figure 7 the structure with an internal depression shown in the figure. Thus, not only can the material of the mounting seat 12 be saved and the weight of the mounting seat 12 be reduced, but also it is convenient to process the mounting seat 12 into an integrally formed structure by means of injection molding, sheet metal processing, etc.

[0081] In other embodiments, the boss 123 can also be in other structural forms, as long as it can support the second mounting plate 122.

[0082] In one embodiment, please refer to Figures 5 to 7 、 Figure 9 and Figure 10 , a second wire passing port 111i can be provided on the side wall of the box body 111, and a third wire passing port 122b can be provided on the second mounting plate 122. Both the second wire passing port 111i and the third wire passing port 122b are used for wire passing. The provision of the second wire passing port 111i and the third wire passing port 122b can facilitate the operator to select a suitable wire passing port for wire passing.

[0083] Figures 5 to 7 、 Figure 9 and Figure 10The second wire-passing opening 111i and the third wire-passing opening 122b shown are both knockout holes. That is to say, removable blockers are provided at the second wire-passing opening 111i and the third wire-passing opening 122b. When wire passing is required, the corresponding blocker is removed; when wire passing is not required, the corresponding blocker is not removed. Thus, the overall aesthetics of the mounting box 10 can be improved.

[0084] In some other embodiments, only one of the second wire-passing opening 111i and the third wire-passing opening 122b can be a knockout hole.

[0085] In one embodiment, please refer to Figure 5 , the mounting base 12 can be snap-connected to the box body assembly 11. That is to say, the mounting base 12 can be connected to the box body assembly 11 by snap connection. Thus, the convenience of installing the box body assembly 11 can be improved.

[0086] The way the mounting base 12 is snap-connected to the box body assembly 11 is not limited. Exemplarily, please refer to Figure 5 and Figure 8 , for the mounting box 10 having a fixing plate 112, a first support column 112a can be provided on the side of the fixing plate 112 close to the mounting opening 111b. The box body 111 can also be provided with a first buckle 111d at the mounting opening 111b. The number of the first support columns 112a can be one or more, and the number of the first buckles 111d can also be one or more. The first mounting plate 121 can be clamped between the first support column 112a and the first buckle 111d. That is to say, the first support column 112a and the first buckle 111d are respectively located on opposite sides of the first mounting plate 121. The first mounting plate 121 abuts against the first support column 112a, and the first buckle 111d abuts against the first mounting plate 121. The first support column 112a and the first buckle 111d jointly clamp the first mounting plate 121. This snap connection method is relatively simple and easy to operate.

[0087] Furthermore, please refer to Figures 5 to 10 , a convex edge 121c can be provided on the outer edge of the first mounting plate 121, and a notch 111e can be provided on the side wall of the box body 111. The convex edge 121c extends into the notch 111e and forms a disassembly opening with the wall surface of the notch 111e facing the convex edge 121c. The disassembly opening is used to separate the mounting base 12 from the box body assembly 11. The number of the disassembly openings can be one or more. When it is necessary to separate the mounting base 12 from the box body assembly 11, only need to insert a tool into the disassembly opening and apply force to make the first mounting plate 121 disengage from between the first support column 112a and the first buckle 111d, then the box body assembly 11 can be removed from the mounting base 12. Thus, the convenience of disassembly can be improved.

[0088] In one embodiment, please refer to Figure 8, for the mounting box 10 having the fixing plate 112, the fixing plate 112 can be detachably arranged in the accommodating cavity 111a, that is to say, the fixing plate 112 can be taken out from the accommodating cavity 111a.

[0089] To facilitate the disassembly and assembly of the fixing plate 112, the fixing plate 112 can be snap-connected to the box body 111. The way of snap-connecting the fixing plate 112 and the box body 111 is not limited. Exemplarily, please refer to Figure 8 and Figure 9 , the box body 111 can be provided with a second support column 111f and a second buckle 111g in the accommodating cavity 111a. The second buckle 111g is located between the second support column 111f and the mounting opening 111b. The number of the second support columns 111f can be one or more, and the number of the second buckles 111g can also be one or more. Figure 8 and Figure 9 The second support column 111f and the second buckle 111g in Figure 8 and Figure 9 are arranged on the side wall of the accommodating cavity 111a. In some other embodiments, at least one of the second support column 111f and the second buckle 111g can also be arranged at other positions of the accommodating cavity 111a. Please continue to refer to

[0090] The fixing plate 112 can be snap-fitted between the second support column 111f and the second buckle 111g. That is to say, the second support column 111f and the second buckle 111g are respectively located on opposite sides of the fixing plate 112. The fixing plate 112 abuts against the second support column 111f, and the second buckle 111g abuts against the fixing plate 112. The second support column 111f and the second buckle 111g jointly clamp the fixing plate 112. This kind of snap-connection method is relatively simple and easy to operate.

[0091] In one embodiment, please refer to Figure 9 and Figure 10 , for the mounting box 10 having the light-transmitting cover plate 13, the light-transmitting cover plate 13 can also be snap-connected to the box body assembly 11.

[0092] The way of snap-connecting the light-transmitting cover plate 13 and the box body assembly 11 is not limited. Exemplarily, please refer to Figure 9 and Figure 10, the box body 111 has a wall body 111h located around the display avoidance opening 111c and facing the installation opening 111b. For the box body 111 with the second support column 111f, the light-transmitting cover plate 13 can be clamped between the wall body 111h and the second support column 111f. That is to say, the second support column 111f and the wall body 111h are respectively located on opposite sides of the light-transmitting cover plate 13. The light-transmitting cover plate 13 abuts against the second support column 111f, and the wall body 111h abuts against the light-transmitting cover plate 13. The second support column 111f and the wall body 111h jointly clamp the fixing plate 112. This clamping method is relatively simple and convenient to operate. In addition, by using the second support column 111f to support the light-transmitting cover plate 13, the versatility of the second support column 111f can be improved, and the structure of the box body 111 can be simplified.

[0093] In other embodiments, whether the box body 111 is provided with the second support column 111f or not, the box body 111 can also separately provide other support structures for the light-transmitting cover plate 13.

[0094] In one embodiment, please refer to Figures 11 to 15 , the display assembly 20 includes a circuit board 21, lamp beads 22, and a lamp board 23 having a hollowed-out area 23a. The lamp beads 22 are arranged on the circuit board 21 and face the display avoidance opening 111c. The lamp board 23 can be clamped to the circuit board 21, and the hollowed-out area 23a avoids the lamp beads 22, that is, the light emitted by the lamp beads 22 passes through the hollowed-out area 23a and shoots towards the display avoidance opening 111c. Clamping the lamp board 23 to the circuit board 21 can improve the convenience of disassembling and assembling the lamp board 23.

[0095] The way of clamping the lamp board 23 to the circuit board 21 is not limited. Exemplarily, please refer to Figures 12 to 15 , the lamp board 23 can be provided with elastic clamping feet 23b, and the circuit board 21 is provided with clamping openings 21a. Part of the elastic clamping feet 23b passes through the clamping openings 21a and abuts against the part of the circuit board 21 around the clamping openings 21a. That is to say, the elastic clamping feet 23b realize clamping by abutting against the part of the circuit board 21 around the clamping openings 21a.

[0096] Further, please refer to Figure 14 and Figure 15 , the lamp board 23 can be provided with pins 23c, and the circuit board 21 is provided with positioning holes 21b. The pins 23c are inserted into the positioning holes 21b to play a positioning role for the lamp board 23 to ensure that the installation position of the lamp board 23 will not deviate greatly.

[0097] In addition, please refer to Figure 16 and Figure 17, for the mounting box 10 having the fixing plate 112, the circuit board 21 can be fixedly connected to the fixing plate 112. At the same time, a fourth buckle 112d can be provided on the side of the fixing plate 112 facing away from the mounting opening 111b. By using the fourth buckle 112d to clamp the circuit board 21, the number of fasteners such as screws and bolts can also be reduced, and the installation efficiency of the circuit board 21 can be improved.

[0098] In one embodiment, please refer to Figure 11 , Figures 15 to 17 , the display component 20 can also be provided with a diaphragm 24 having a display pattern 24a. The diaphragm 24 covers the side of the light board 23 facing away from the circuit board 21, and the position of the display pattern 24a corresponds to the hollow area 23a. That is to say, the light emitted by the lamp beads 22 passes through the display pattern 24a to display the corresponding information.

[0099] The diaphragm 24 can be screen-printed, and the ink covers other areas outside the display pattern 24a. The color of the ink can be selected as black.

[0100] Please refer to Figure 16 , after the lamp beads 22 are lit, the light emitted by the lamp beads 22 passes through the hollow area 23a of the light board 23 and the display pattern 24a of the diaphragm 24, and the preset characters and / or patterns are displayed through the display pattern 24a, and the display effect is good. Please refer to Figure 17 , when the lamp beads 22 are extinguished, through the shielding of the diaphragm 24, the structures such as the light board 23, the lamp beads 22, and the circuit board 21 can hardly be seen. Thus, the aesthetics of the display device can be improved.

[0101] In the description of the present application, the descriptions referring to terms such as "in one embodiment", "in some embodiments", "in other embodiments", "in still other embodiments", or "exemplary" 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 embodiments of the present application. In the present application, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can 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 the different embodiments or examples described in the present application and the features of the different embodiments or examples.

[0102] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application are included in the protection scope of the present application.

Claims

1. An installation box, characterized in that, include: A box body assembly, the box body assembly comprising a box body having a receiving cavity, a mounting opening and a display avoidance opening, wherein the mounting opening and the display avoidance opening are respectively communicated with the receiving cavity; The mounting seat includes a first mounting plate and a second mounting plate arranged on one side of the first mounting plate and inclined relative to the first mounting plate, the first mounting plate is provided with a first mounting portion for a first mounting method, and the second mounting plate is provided with a second mounting portion for a second mounting method; the first mounting plate cover is arranged at the mounting opening, and the second mounting plate is located on a side of the first mounting plate away from the accommodating cavity.

2. The installation box according to claim 1, characterized in that, The mounting opening and the display avoidance opening are respectively located on opposite sides of the box body, and the second mounting plate has a first side and a second side that are opposite to each other, the first side is close to the top side of the first mounting plate when it is in an installed state of the mounting seat, and the second side is close to the bottom side of the first mounting plate when it is in an installed state of the mounting seat, and from the first side to the second side, the second mounting plate is inclined upward relative to the first mounting plate.

3. The installation box according to claim 1 or 2, characterized in that, The mounting seat also includes a boss arranged on the first mounting plate, the boss protrudes from a side of the first mounting plate where the second mounting plate is arranged, and the second mounting plate is arranged on a side of the boss away from the first mounting plate.

4. The installation box according to claim 3, characterized in that, The first mounting plate has an opening, the boss has a plurality of connecting walls arranged around the opening, and the second mounting plate is arranged on a side of the plurality of connecting walls away from the first mounting plate and shields the opening together with the plurality of connecting walls.

5. The installation box according to claim 1 or 2, characterized in that, The first mounting portion includes a first mounting hole and a second mounting hole, the first mounting hole and the second mounting hole are waist-shaped holes, and the length direction of the first mounting hole and the length direction of the second mounting hole are perpendicular to each other; and / or, The second mounting portion includes a third mounting hole and a fourth mounting hole, the third mounting hole and the fourth mounting hole are both waist-shaped holes, and the length direction of the third mounting hole and the length direction of the fourth mounting hole are perpendicular to each other.

6. The installation box according to claim 1 or 2, characterized in that, The mounting seat is snap-connected with the box assembly; and / or, The installation box also includes a light-transmitting cover plate arranged at the display avoidance opening, and the light-transmitting cover plate is clamped with the box body assembly.

7. The installation box according to claim 1 or 2, characterized in that, The box body assembly comprises a fixing plate, and the fixing plate is detachably arranged in the accommodating cavity.

8. The installation box according to claim 7, characterized in that, The fixing plate has a first support column on one side close to the installation opening, the box body has a first buckle arranged at the installation opening, and the first installation plate is clamped between the first support column and the first buckle.

9. The installation box according to claim 8, characterized in that, The outer edge of the first mounting plate has a convex edge, the side wall of the box body has a notch, the convex edge extends into the notch, and a disassembly opening is formed between the convex edge and the wall surface of the notch facing the convex edge.

10. The installation box according to claim 7, characterized in that, The fixing plate is clamped with the box body.

11. The installation box according to claim 10, characterized in that, The box body has a second support column and a second buckle arranged in the accommodating cavity, the second buckle is located between the second support column and the installation opening, and the fixing plate is clamped between the second support column and the second buckle.

12. The installation box according to claim 11, characterized in that, The box body has a wall body located on the peripheral side of the display avoidance opening and facing the installation opening, and the wall body is spaced apart from the second support column. The installation box also includes a light-transmitting cover plate arranged at the display avoidance opening, and the light-transmitting cover plate is clamped between the wall body and the second support column.

13. The installation box according to claim 7, characterized in that, The fixing plate has a first wire passing opening, or at least part of the fixing plate is spaced apart from the side wall of the box body so that a first wire passing opening is formed at the spaced apart position; a wire fixing buckle is also provided on one side of the fixing plate close to the installation opening; and / or, A fourth buckle is provided on a side of the fixing plate away from the installation opening.

14. The installation box according to claim 1 or 2, characterized in that, A second wire passing opening is arranged on the side wall of the box body, and a third wire passing opening is arranged on the second mounting plate.

15. The installation box according to claim 14, characterized in that, At least one of the second wire-passing opening and the third wire-passing opening is a knock-out hole.

16. A display device, characterized in that, include: The installation box according to any one of claims 1 to 15; The display component is arranged in the accommodating cavity, and the display avoidance opening avoids the display area of ​​the display component.

17. The display device according to claim 16, characterized in that, The display component includes a circuit board, lamp beads and a lamp board with a hollow area. The lamp beads are arranged on the circuit board and face the display avoidance opening. The lamp board is clamped with the circuit board, and the hollow area avoids the lamp beads.

18. The display device according to claim 17, wherein The lamp board has an elastic foot, the circuit board has a bayonet, a part of the elastic foot passes through the bayonet and abuts against a part of the circuit board located on the periphery of the bayonet; and / or, The lamp board has a latch, the circuit board has a positioning hole, and the latch is inserted into the positioning hole.

19. The display device according to claim 17, wherein The display component further includes a film having a display pattern, wherein the film covers a side of the light board away from the circuit board, and a position of the display pattern corresponds to the hollow area.

20. An air conditioner, wherein include: A display device as claimed in any one of claims 16 to 19.

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