Display module, panel device and air conditioner

Abstract

The utility model discloses a display module, a panel device and an air conditioner. The display module comprises a display box; the circuit board is fixed to the display box, and the circuit board is provided with a function lamp and an atmosphere lamp; the display cavity covers the circuit board, the display cavity is provided with a first light-transmitting channel and a second light-transmitting channel, the first light-transmitting channel is arranged corresponding to the function lamp, and the second light-transmitting channel is arranged corresponding to the atmosphere lamp; the display diaphragm is located on the side, away from the circuit board, of the display cavity and covers the display cavity, the display diaphragm is provided with a first light-transmitting area and a second light-transmitting area, the first light-transmitting area corresponds to the first light-transmitting channel, and the second light-transmitting area corresponds to the second light-transmitting channel. According to the atmosphere lamp, a power supply circuit, a display cavity and a circuit board do not need to be independently arranged for the atmosphere lamp, the number of parts is reduced, the production process is simplified, the production cost can be greatly reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to but is not limited to the field of household electrical appliance technology, and specifically refers to a display module, a panel device and an air conditioner. Background Art

[0002] At present, the display solutions on air conditioners are highly homogenized in design among different brands. The user-perceivable display interaction effect is improved by distinguishing the styles of double 8s and functional icons.

[0003] Some products can improve the display effect by adding ambient lights in addition to conventional display solutions, but this requires separate power supply lines, display cavities and circuit boards to achieve this. It also requires a separate process during production, which is costly. Utility Model Content

[0004] The technical problem to be solved by the present application is to provide a display module, a panel device and an air conditioner, which are helpful to reduce the cost of the air conditioner equipped with an ambient light.

[0005] An embodiment of the present application provides a display module, comprising: a display box; a circuit board fixed to the display box, the circuit board being provided with a functional light and an atmosphere light; a display cavity covering the circuit board, the display cavity being provided with a first light-transmitting channel and a second light-transmitting channel, the first light-transmitting channel being arranged corresponding to the functional light, and the second light-transmitting channel being arranged corresponding to the atmosphere light; and a display film located on a side of the display cavity away from the circuit board and covering the display cavity, the display film being provided with a first light-transmitting area and a second light-transmitting area, the first light-transmitting area being arranged corresponding to the first light-transmitting channel so that the light emitted by the functional light can be emitted through the first light-transmitting channel and the first light-transmitting area, and the second light-transmitting area being arranged corresponding to the second light-transmitting channel so that the light emitted by the atmosphere light can be emitted through the second light-transmitting channel and the second light-transmitting area.

[0006] The display module provided in the embodiment of the present application integrates the display cavity of the atmosphere light with the display cavity of the conventional function light, and the circuit board of the atmosphere light is also integrated with the circuit board of the conventional function light. There is no need to set up a separate power supply line, display cavity and circuit board for the atmosphere light, which not only reduces the number of parts but also simplifies the production process, which can greatly reduce production costs and improve production efficiency.

[0007] Based on the above technical solution, the present application can also be improved as follows.

[0008] In an exemplary embodiment, a partition rib is provided in the second light-transmitting channel. The partition rib divides the second light-transmitting channel into a plurality of sub-light-transmitting channels. At least one of the sub-light-transmitting channels is correspondingly provided with the atmosphere lamp. The second light-transmitting area is correspondingly arranged with the sub-light-transmitting channel provided with the atmosphere lamp.

[0009] In an exemplary embodiment, the partition rib includes a connecting portion, a first supporting portion, and a second supporting portion. One end of the connecting portion abuts against the display diaphragm. The other end of the connecting portion is connected to one end of the first supporting portion and one end of the second supporting portion. The other ends of the first supporting portion and the second supporting portion are spaced apart along the thickness direction of the partition rib and abut against the circuit board.

[0010] In an exemplary embodiment, the display cavity includes a display portion and two atmosphere portions symmetrically arranged on both sides of the display portion. The first light-transmitting channel is arranged in the display portion. The second light-transmitting channel is arranged in the atmosphere portion.

[0011] In an exemplary embodiment, the length of the display portion is less than the length of the atmosphere portion, so that the two atmosphere portions and the display portion enclose an avoidance space.

[0012] In an exemplary embodiment, the projected area of the display cavity on the circuit board is less than the area of the circuit board.

[0013] In an exemplary embodiment, the display cavity is further provided with a third light-transmitting channel. The display module further includes a photosensitive element fixed in the third light-transmitting channel. The circuit board is further provided with a circuit element cooperating with the photosensitive element. The display diaphragm is further provided with a third light-transmitting area. The third light-transmitting area is correspondingly arranged with the third light-transmitting channel.

[0014] In an exemplary embodiment, the photosensitive element is a rubber part, and the photosensitive element is in interference fit with the third light-transmitting channel; and / or, one end of the photosensitive element close to the circuit board abuts against the circuit board.

[0015] In an exemplary embodiment, the display cavity includes a display portion, two atmosphere portions, and a photosensitive portion. The first light-transmitting channel is arranged in the display portion. The second light-transmitting channel is arranged in the atmosphere portion. The third light-transmitting channel is arranged in the photosensitive portion. The two atmosphere portions are symmetrically arranged on both sides of the display portion. The photosensitive portion is located between the two atmosphere portions and is connected to the two photosensitive portions and the display portion.

[0016] The embodiment of the present application further provides a panel device, which is characterized by including: a panel, on the back surface of which there is a display area; and a display module as described in any one of the above embodiments, fixed on the back side of the panel, and the display film is arranged corresponding to the display area.

[0017] In an exemplary embodiment, a decorative layer is provided in the display area, and the display film is attached to the decorative layer; the decorative layer is provided with a fourth light-transmitting area, a fifth light-transmitting area, and a sixth light-transmitting area, the fourth light-transmitting area is arranged corresponding to the first light-transmitting area, the fifth light-transmitting area is arranged corresponding to the second light-transmitting area, and the sixth light-transmitting area is arranged corresponding to the third light-transmitting area of the display film.

[0018] The embodiment of the present application further provides an air conditioner, including the panel device as described in any one of the above embodiments. Description of the Drawings

[0019] Figure 1 It is a schematic rear view structure diagram of the panel device provided by some embodiments of the present application;

[0020] Figure 2 is Figure 1 a schematic front view structure diagram of the panel device shown;

[0021] Figure 3 is Figure 2 a schematic cross-sectional structure diagram taken along the A-A direction in ;

[0022] Figure 4 is Figure 1 a schematic structure diagram of the panel device shown after removing the panel;

[0023] Figure 5 is Figure 4 a schematic structure diagram of the panel device shown after removing the display film;

[0024] Figure 6 It is a schematic three-dimensional structure diagram of the panel provided by some embodiments of the present application;

[0025] Figure 7 It is a schematic three-dimensional structure diagram of the display module provided by some embodiments of the present application;

[0026] Figure 8 is Figure 7 a schematic front view structure diagram of the display module shown;

[0027] Figure 9 is Figure 8 a schematic cross-sectional structure diagram taken along the B-B direction in ;

[0028] Figure 10 is Figure 8 a schematic cross-sectional structure diagram taken along the C-C direction in ;

[0029] Figure 11 is Figure 7 A three-dimensional structural schematic diagram of the display module shown after removing the display film;

[0030] Figure 12 is Figure 11 A three-dimensional structural schematic diagram of the structure shown from another perspective;

[0031] Figure 13 A three-dimensional structural schematic diagram of the display cavity provided by some embodiments of the present application;

[0032] Figure 14 is Figure 13 A three-dimensional structural schematic diagram of the display cavity shown from another perspective.

[0033] In the drawings, the list of components represented by each reference numeral is as follows:

[0034] 1 Display box;

[0035] 2 Circuit board, 21 Function lamp, 22 Ambient light;

[0036] 3 Display cavity, 31 Display part, 311 First light-transmitting channel, 312 Symbol layer, 313 Digital layer, 314 Character layer, 32 Ambient part, 321 Second light-transmitting channel, 3211 Sub-light-transmitting channel, 322 Baffle rib, 3221 Connection part, 3222 First support part, 3223 Second support part, 33 Photosensitive part, 331 Third light-transmitting channel, 34 Avoidance space, 35 Snap;

[0037] 4 Display film, 41 First light-transmitting area, 42 Second light-transmitting area, 43 Third light-transmitting area;

[0038] 5 Photosensitive element;

[0039] 6 Panel, 61 Decorative layer;

[0040] 7 Bottom plate. Detailed implementation manners

[0041] The principles and features of the present application will be described below with reference to the drawings. The examples given are only used to explain the present application and are not intended to limit the scope of the present application.

[0042] As Figures 7 to 14 shown, an embodiment of the present application provides a display module, including: a display box 1, a circuit board 2, a display cavity 3, and a display film 4.

[0043] Among them, the circuit board 2 is fixed to the display box 1. The circuit board 2 can be, but is not limited to, a PCB board. The circuit board 2 can be fixedly connected to the display box 1 by means of screws, buckles 35, etc. The circuit board 2 is provided with a function lamp 21 and an ambient lamp 22. The function lamp 21 can include, but is not limited to: digital lamps (lamps for displaying values such as time and temperature), mode lamps (lamps for displaying working modes), Wifi signal lamps, or lamps for displaying other functions. The ambient lamp 22 is used to realize the light of the ambient lamp 22 and beautify the display effect. The function lamp 21 can be, but is not limited to, an LED lamp. The ambient lamp 22 can be, but is not limited to, an LED light strip.

[0044] As Figures 11 to 14 shown, the display cavity 3 covers the circuit board 2. The display cavity 3 is provided with a first light-transmitting channel 311 and a second light-transmitting channel 321. The first light-transmitting channel 311 is correspondingly arranged with the function lamp 21. The function lamp 21 is located in the first light-transmitting channel 311, and the emitted light can pass through the first light-transmitting channel 311 and shoot towards the display diaphragm 4. The second light-transmitting channel 321 is correspondingly arranged with the ambient lamp 22. The ambient lamp 22 is located in the second light-transmitting channel 321, and the emitted light can pass through the second light-transmitting channel 321 and shoot towards the display diaphragm 4. The display cavity 3 can be fixedly connected to the circuit board 2 by means of screws, buckles 35, etc.

[0045] As Figures 7 to 10 shown, the display diaphragm 4 is located on the side of the display cavity 3 away from the circuit board 2 and covers the display cavity 3. The display diaphragm 4 is provided with a first light-transmitting area 41 and a second light-transmitting area 42. The first light-transmitting area 41 is correspondingly arranged with the first light-transmitting channel 311 so that the light emitted by the function lamp 21 can pass through the first light-transmitting channel 311 and the first light-transmitting area 41 and shoot out. Then, the light in the first light-transmitting channel 311 can pass through the first light-transmitting area 41 and shoot out, and further pass through the panel 6 and be seen by the user. The second light-transmitting area 42 is correspondingly arranged with the second light-transmitting channel 321 so that the light emitted by the ambient lamp 22 can pass through the second light-transmitting channel 321 and the second light-transmitting area 42 and shoot out. Then, the light in the second light-transmitting channel 321 can pass through the second light-transmitting area 42 and shoot out, and further pass through the panel 6 and be seen by the user. The display diaphragm 4 can be fixed on the display cavity 3 by means of bonding, etc.

[0046] The shapes of the first light-transmitting channel 311 and the first light-transmitting area 41 are adapted to the effect of the function lamp 21. For example: when the function lamp 21 includes a digital lamp, a mode lamp, and a Wifi signal lamp, the first light-transmitting channel and the first light-transmitting area 41 correspondingly include an "8" shape, a mode pattern, and a Wifi signal. The shapes of the second light-transmitting channel 321 and the second light-transmitting area 42 are adapted to the effect of the ambient lamp 22. For example: when the ambient lamp 22 is straight, the second light-transmitting channel 321 and the second light-transmitting area include a straight pattern; when the ambient lamp 22 is wavy, the second light-transmitting channel 321 and the second light-transmitting area include a wavy pattern.

[0047] The display module provided by the embodiment of the present application integrates the display cavity 3 of the ambient light 22 and the display cavity 3 of the conventional function light 21 together, and also integrates the circuit board 2 of the ambient light 22 and the circuit board 2 of the conventional function light 21 together. There is no need to separately set a power supply line, a display cavity 3, and a circuit board 2 for the ambient light 22, which not only reduces the number of components but also simplifies the production process, can greatly reduce the production cost, and improve the production efficiency.

[0048] In some exemplary embodiments, an ambient color light-transmitting layer is provided in the second light-transmitting area 42.

[0049] In other words, the color setting of the ambient effect is on the display film 4 and is generated by the display film 4. In this way, different colors can be set in the second light-transmitting area 42 of the display film 4 as needed, so that the air conditioner has different ambient light 22. This is beneficial to reducing the requirements for the ambient light 22 and also facilitates the realization of diverse ambient light 22 effects. For example, the ambient color light-transmitting layer can be set as a gradient color to achieve a gradient ambient effect. The ambient color light-transmitting layer can be set by printing or other methods but is not limited thereto.

[0050] Of course, the color of the ambient effect can also be generated by the ambient light.

[0051] In some exemplary embodiments, as Figure 11 , Figure 13 and Figure 14 shown, a partition rib 322 is provided in the second light-transmitting channel 321. The partition rib 322 divides the second light-transmitting channel 321 into a plurality of sub-light-transmitting channels 3211. At least one sub-light-transmitting channel 3211 is correspondingly provided with an ambient light 22, and the second light-transmitting area 42 is correspondingly arranged with the sub-light-transmitting channel 3211 provided with the ambient light 22.

[0052] In this way, the space of each sub-light-transmitting channel 3211 is small, which is beneficial to preventing light leakage. On the premise of the same ambient light 22, the light brightness of a single sub-light-transmitting channel 3211 can be effectively improved; in the case of the same ambient light brightness, it is beneficial to reduce the number of lamp beads.

[0053] Moreover, when only a small number of ambient lights 22 are needed, the ambient lights 22 can be provided only in some of the sub-light-transmitting channels 3211. When other products need to expand the ambient lights 22 of different sizes, the ambient lights 22 can be provided in all sub-channels and the corresponding display film 4 can be matched to achieve it. This greatly improves the versatility of the display effect and the versatility of the circuit board 2 and the display cavity 3.

[0054] In some exemplary embodiments, as Figure 10 and Figure 14As shown, the blocking rib 322 includes a connecting portion 3221, a first supporting portion 3222, and a second supporting portion 3223. One end of the connecting portion 3221 abuts against the display diaphragm 4. The other end of the connecting portion 3221 is connected to one end of the first supporting portion 3222 and one end of the second supporting portion 3223. The other ends of the first supporting portion 3222 and the second supporting portion 3223 are spaced apart in the thickness direction of the blocking rib 322 and abut against the circuit board 2.

[0055] In this way, the longitudinal section of the blocking rib 322 is generally Y-shaped. Compared with the straight plate-like structure, the Y-shaped rib has higher structural strength, which is beneficial to preventing the blocking rib 322 from deforming. Of course, the shape of the blocking rib 322 is not limited to this solution and can also be set into other strengthening structures.

[0056] In some exemplary embodiments, as Figure 13 shown, the display cavity 3 includes a display portion 31 and two atmosphere portions 32 symmetrically disposed on both sides of the display portion 31. The first light-transmitting channel 311 is provided in the display portion 31, and the second light-transmitting channel 321 is provided in the atmosphere portion 32.

[0057] This is beneficial to improving the symmetry of the display effect and thus beneficial to beautifying the display effect.

[0058] Among them, the cross-sectional shape of the display portion 31 can be, but is not limited to, a rectangle. The cross-sectional shape of the atmosphere portion 32 can be, but is not limited to, structures such as a rectangle, a trapezoid, and an isosceles trapezoid.

[0059] In some exemplary embodiments, the length direction of the atmosphere portion 32 is the same as the length direction of the blocking rib 322. The length of the display portion 31 is less than the length of the atmosphere portion 32, so that the two atmosphere portions 32 and the display portion 31 enclose an avoidance space 34, as Figure 7 and Figure 11 shown.

[0060] For a conventional display cavity 3, the cross-sectional shape is basically a regular rectangle. However, the display cavity 3 in this solution is not a regular rectangle but an irregular cavity. The atmosphere portion 32 is relatively long to meet the display requirements of the atmosphere light bar; the display portion 31 is relatively short, which reduces the occupation of the space of the circuit board 2 while meeting the display requirements of the functional lamp 21. In this way, electronic components can also be arranged at the avoidance space 34, as Figure 11 shown, so that the area of the circuit board 2 can be utilized more efficiently, which is beneficial to reducing the overall size of the circuit board 2, facilitating the application of the display module to a smaller body, and beneficial to improving the versatility of the display module.

[0061] In some embodiments, along the direction close to the display portion 31, the lengths of the sub-light-transmitting channels 3211 of the same atmosphere portion 32 gradually decrease, so that inclined surfaces are formed at one or both ends in the length direction of the atmosphere portion 32, as Figure 13 shown.

[0062] In this way, the shape of the cross-section of the avoidance space 34 is approximately an isosceles trapezoid, and the shape of the cross-section of the atmosphere portion 32 is approximately a right trapezoid or an isosceles trapezoid. On the basis of improving the diversification of the atmosphere effect through multiple sub-light-transmitting channels 3211, it is beneficial to improve the area utilization rate of the circuit board 2.

[0063] In some exemplary embodiments, the projected area of the display cavity 3 on the circuit board 2 is smaller than the area of the circuit board 2, as Figure 7 , Figure 8 and Figure 11 shown.

[0064] In the conventional solution, the size of the display cavity 3 is basically equivalent to the size of the circuit board 2, or larger than the size of the circuit board 2 to cover the entire circuit board 2 inside. In this solution, the size of the display cavity 3 is smaller than the size of the circuit board 2, and more components can be arranged by using the area of the circuit board 2 more efficiently in a limited space, which is beneficial to greatly reduce the overall size of the circuit board 2. The miniaturization of the circuit board 2 is beneficial to improve the universality of the display module, so that the display module can be applied to smaller bodies.

[0065] In some exemplary embodiments, as Figure 3 , Figure 9 , Figure 11 , Figure 13 shown, the display cavity 3 is further provided with a third light-transmitting channel 331, the display module further includes a photosensitive element 5 fixed to the third light-transmitting channel 331, and the circuit board 2 is further provided with a circuit element cooperating with the photosensitive element 5. The display film 4 is further provided with a third light-transmitting area 43, as Figure 7 shown, and the third light-transmitting area 43 is correspondingly arranged with the third light-transmitting channel 331.

[0066] The photosensitive element 5 cooperates with the circuit board 2 to be able to realize functions such as light control, so that the display effect of the display module can change accordingly with the change of indoor light to improve the user experience. For example: after turning off the light at night, the display brightness of the display module can be turned down or the display module can be turned off.

[0067] In the conventional solution, the photosensitive element 5 is independent of the display cavity 3 and is separately fixed on the circuit board 2. In this solution, the photosensitive element 5 is integrated at the third light-transmitting channel 331 of the display cavity 3, and a third light-transmitting area 43 is correspondingly arranged on the display diaphragm 4, which can eliminate the assembly process between the photosensitive element 5 and the circuit board 2, and there is no need to separately cut the display diaphragm 4 to avoid the photosensitive element 5, thereby being beneficial to improving production efficiency.

[0068] In some exemplary embodiments, the photosensitive element 5 is a rubber part, and the photosensitive element 5 is in interference fit with the third light-transmitting channel 331. In this way, the photosensitive element 5 can be directly inserted into the third light-transmitting channel 331, and the assembly is relatively convenient, and it is also convenient to achieve the seal between the photosensitive element 5 and the inner side wall of the third light-transmitting channel 331.

[0069] One end of the photosensitive element 5 close to the circuit board 2 abuts against the circuit board 2.

[0070] In some exemplary embodiments, as Figure 13 shown, the display cavity 3 includes a display part 31, two atmosphere parts 32 and a photosensitive part 33. The first light-transmitting channel 311 is arranged in the display part 31, the second light-transmitting channel 321 is arranged in the atmosphere part 32, and the third light-transmitting channel 331 is arranged in the photosensitive part 33.

[0071] The two atmosphere parts 32 are symmetrically arranged on both sides of the display part 31, and the photosensitive part 33 is located between the two atmosphere parts 32 and is connected to the two photosensitive parts 33 and the display part 31.

[0072] Among them, the cross-section of the display part 31 can be generally rectangular, the cross-sections of the two atmosphere parts 32 can be generally isosceles trapezoids, and the cross-section of the photosensitive part 33 can be generally isosceles trapezoids. Then, the three side walls of the display cavity 3 can be set as flat surfaces, and the structure is relatively regular, which is convenient for processing and forming. And an avoidance space 34 is provided at one end of the display cavity 3 far from the photosensitive part 33 to facilitate avoiding the components on the circuit board 2.

[0073] The first light-transmitting channel 311 can include a plurality of rectangular channels, and the plurality of rectangular channels can be generally divided into three layers along the length direction of the atmosphere part 32: a symbol layer 312, a number layer 313, and a text layer 314, as Figure 13 shown. The second light-transmitting channel 321 can include a plurality of long strip-shaped sub-light-transmitting channels 3211. The third light-transmitting channel 331 can be generally in the shape of a trumpet-shaped channel.

[0074] As Figures 1 to 6 shown, the embodiment of the present application also provides a panel device, including: a panel 6 and the display module in any one of the above embodiments.

[0075] A display area is provided on the back of the panel 6. The display module is fixed on the back side of the panel 6, and the display diaphragm 4 is correspondingly arranged with the display area.

[0076] The panel device provided by the embodiment of the present application includes the display module in any one of the above embodiments, and thus has all the above beneficial effects, which will not be elaborated here.

[0077] Among them, the display module is fixedly connected to the panel 6, for example, by means of screws, buckles 35, bonding, etc. Or, the display module may have no connection relationship with the panel 6, but is fixedly connected to other components (such as a bezel, an electronic control box, etc.) and abuts against the panel 6 by the acting force of other components.

[0078] In some exemplary embodiments, a decorative layer 61 is provided in the display area, such as Figure 3 and Figure 6 shown, the display film 4 is attached to the decorative layer 61.

[0079] The decorative layer 61 is provided with a fourth light-transmitting area, a fifth light-transmitting area, and a sixth light-transmitting area. The fourth light-transmitting area is correspondingly arranged with the first light-transmitting area 41, the fifth light-transmitting area is correspondingly arranged with the second light-transmitting area 42, and the sixth light-transmitting area is correspondingly arranged with the third light-transmitting area 43 of the display film 4.

[0080] In the related art, some panels 6 themselves have certain light transmittance (such as a glass panel 6). By providing the decorative layer 61, a decorative effect can be achieved to prevent the components on the back side of the panel 6 from being displayed, thereby being beneficial to improving the aesthetics of the product.

[0081] Moreover, for the conventional solution in which the photosensitive element 5 is independently arranged outside the display cavity 3, when the light around the photosensitive element 5 is relatively bright, the light emitted by the light source of the display module may be scattered to the photosensitive element 5 through the panel 6, that is, the light leakage problem occurs. The light leakage problem easily causes the photosensitive element 5 to fail. In the embodiment of the present application, the photosensitive element 5 is integrally installed on the display cavity 3, and the decorative layer 61 is correspondingly arranged on the back side of the panel 6. Then, the light emitted by the light source of the display module needs to pass through the display cavity 3, the display film 4, and the decorative layer 61 before reaching the panel 6, and the energy has been greatly lost. It is very difficult to penetrate the decorative layer 61 again in the panel 6 and scatter to the photosensitive element 5, which greatly improves the problem of the photosensitive element 5 failure caused by the light leakage problem. Therefore, in the embodiment of the present application, the photosensitive element 5 can be arranged closer to the light source and still be effectively used.

[0082] In some exemplary embodiments, such as Figure 1 , Figure 3 , Figure 4 and Figure 5As shown in the figure, the panel device may further include components such as a bottom plate 7. The display module can be fixed on the bottom plate 7. The bottom plate 7 may be provided with a hollow notch, and the hollow notch is correspondingly arranged with the decorative layer 61. The display cavity 3 penetrates through the hollow notch so that the display diaphragm 4 is attached to the decorative layer 61. The area of the decorative layer 61 may be larger than the area of the display diaphragm 4 to shield the part of the circuit board 2 that is outside the display cavity 3 and within the hollow notch.

[0083] The embodiment of the present application also provides an air conditioner, including the panel device in any one of the above embodiments, and thus has all the above beneficial effects, which will not be elaborated here.

[0084] Among them, the air conditioner can be, but is not limited to, a wall-mounted air conditioner, a cabinet air conditioner, a ceiling-mounted air conditioner, a floor-standing air conditioner, etc.

[0085] Of course, the display module and the panel device provided by the embodiment of the present application are not limited to being used in air conditioners, and can also be used in other electrical equipment, such as air purifiers, disinfection machines, dehumidifiers, humidifiers, etc.

[0086] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing 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 present application.

[0087] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0088] In the present application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0089] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature has a lower horizontal height than the second feature.

[0090] In the description of this specification, the description of reference terms such as "one embodiment", "some embodiments", "exemplifications", "specific exemplifications", or "some exemplifications", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or exemplification are included in at least one embodiment or exemplification of this application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or exemplification. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or exemplifications in a suitable manner. In addition, without conflict, those skilled in the art may combine and combine the different embodiments or exemplifications described in this specification and the features of different embodiments or exemplifications.

[0091] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. A display module, characterized in that: include: Display box; A circuit board is fixed to the display box, and the circuit board is provided with a functional light and an atmosphere light; A display cavity, which is covered on the circuit board, and the display cavity is provided with a first light-transmitting channel and a second light-transmitting channel, wherein the first light-transmitting channel is provided corresponding to the functional light, and the second light-transmitting channel is provided corresponding to the atmosphere light; and A display film is located on a side of the display cavity away from the circuit board and covers the display cavity. The display film is provided with a first light-transmitting area and a second light-transmitting area. The first light-transmitting area is arranged correspondingly to the first light-transmitting channel so that the light emitted by the functional light can pass through the first light-transmitting channel and the first light-transmitting area, and the second light-transmitting area is arranged correspondingly to the second light-transmitting channel so that the light emitted by the atmosphere light can pass through the second light-transmitting channel and the second light-transmitting area.

2. The display module according to claim 1, characterized in that: The second light-transmitting channel is provided with blocking ribs, which divide the second light-transmitting channel into a plurality of sub-light-transmitting channels. At least one of the sub-light-transmitting channels is provided with the atmosphere light, and the second light-transmitting area is arranged correspondingly to the sub-light-transmitting channel provided with the atmosphere light.

3. The display module according to claim 2, characterized in that: The blocking rib includes a connecting portion, a first supporting portion and a second supporting portion, one end of the connecting portion abuts against the display film, the other end of the connecting portion is connected to one end of the first supporting portion and one end of the second supporting portion, the other end of the first supporting portion and the other end of the second supporting portion are spaced apart along the thickness direction of the blocking rib and abut against the circuit board.

4. The display module according to any one of claims 1 to 3, characterized in that: The display cavity comprises a display portion and two atmosphere portions symmetrically arranged at two sides of the display portion, the first light-transmitting channel is arranged at the display portion, and the second light-transmitting channel is arranged at the atmosphere portion.

5. The display module according to claim 4, characterized in that: The length of the display part is smaller than the length of the atmosphere part, so that the two atmosphere parts and the display part enclose a avoidance space.

6. The display module according to any one of claims 1 to 3, characterized in that: The projection area of ​​the display cavity on the circuit board is smaller than the area of ​​the circuit board.

7. The display module according to any one of claims 1 to 3, characterized in that: The display cavity is further provided with a third light-transmitting channel, the display module further includes a photosensitive element fixed to the third light-transmitting channel, the circuit board is further provided with a circuit element cooperating with the photosensitive element, and the display film is further provided with a third light-transmitting area, and the third light-transmitting area is arranged corresponding to the third light-transmitting channel.

8. The display module according to claim 7, characterized in that: The photosensitive element is a rubber piece, and the photosensitive element is interference-fitted with the third light-transmitting channel; and / or One end of the photosensitive element close to the circuit board abuts against the circuit board.

9. The display module according to claim 7, characterized in that: The display cavity comprises a display portion, two atmosphere portions and a photosensitive portion, the first light-transmitting channel is arranged in the display portion, the second light-transmitting channel is arranged in the atmosphere portion, and the third light-transmitting channel is arranged in the photosensitive portion; The two atmosphere parts are symmetrically arranged on both sides of the display part; the photosensitive part is located between the two atmosphere parts and is connected to the two photosensitive parts and the display part.

10. The display module according to any one of claims 1 to 3, characterized in that: The second light-transmitting area is provided with an ambient color light-transmitting layer.

11. A panel device, characterized in that: include: A panel, wherein a display area is provided on the back of the panel; and The display module according to any one of claims 1 to 10 is fixed to the back side of the panel, and the display film is arranged corresponding to the display area.

12. The panel device according to claim 11, characterized in that: The display area is provided with a decorative layer, and the display film is attached to the decorative layer; The decorative layer is provided with a fourth light-transmitting area, a fifth light-transmitting area and a sixth light-transmitting area, the fourth light-transmitting area is arranged corresponding to the first light-transmitting area, the fifth light-transmitting area is arranged corresponding to the second light-transmitting area, and the sixth light-transmitting area is arranged corresponding to the third light-transmitting area of ​​the display film.

13. An air conditioner, characterized in that: Comprising the panel device as claimed in claim 11 or 12.

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