Display assembly and humidifier

Abstract

The utility model relates to the technical field of display equipment, in particular to a display assembly and a humidifier. The display assembly comprises an installation support, a display screen, a protection cover and a sealing piece. The display screen is connected to the mounting bracket and is provided with a display area for displaying information; the protective cover is connected to the mounting bracket and covers one side of the display area of the display screen, and the protective cover can transmit light to expose the display area. The sealing piece is arranged between the protective cover and the display screen, surrounds the display area and is clamped by the display screen and the protective cover together. Through the arrangement, the display screen, the protective cover and the sealing piece can jointly form a sealing structure, so that external water vapor can be prevented from entering the space between the display screen and the protective cover as much as possible, and the phenomenon that the water vapor generates water mist on the surfaces of the display screen and the protective cover to cause fuzzy display is avoided as much as possible; therefore, the display assembly has the advantages of being good in waterproof and mist-proof effect, clear in display and the like.

Description

Technical Field

[0001] The present application relates to the technical field of display devices, and in particular to a display component and a humidifier. Background Art

[0002] Humidifiers are common household appliances, which are usually equipped with a display component to display the user operation interface and information such as ambient humidity. Currently, due to the high ambient humidity around the humidifier body, water vapor will enter the display screen and form water mist on the surface of the display screen, resulting in blurred display and reduced user experience. Utility Model Content

[0003] The present application provides a display component and also provides a humidifier.

[0004] In a first aspect, the present application provides a display assembly, the display assembly comprising a mounting bracket, a display screen, a protective cover, and a seal. The display screen is connected to the mounting bracket and has a display area for displaying information. The protective cover is connected to the mounting bracket and covers one side of the display area of ​​the display screen, and the protective cover can transmit light to reveal the display area. The seal is arranged between the protective cover and the display screen, the seal surrounds the display area, and the seal is clamped by the display screen and the protective cover.

[0005] Optionally, in some embodiments, the mounting bracket is provided with a mounting hole, the protective cover comprises a light-transmitting cover plate covering the display area, and the light-transmitting cover plate and the display area are exposed to the mounting bracket via the mounting hole.

[0006] Optionally, in some embodiments, the mounting bracket includes a mounting panel, and the mounting hole is arranged on the mounting panel; the protective cover also includes a base, which is arranged around the edge of the transparent cover plate, and the transparent cover plate protrudes relative to the base toward a side away from the mounting panel, and the base is fitted with the inner wall of the mounting hole.

[0007] Optionally, in some embodiments, the mounting panel has a first side and a second side that are opposite to each other, and the light-transmitting cover plate protrudes relative to the first side; the protective cover also includes a limiting flange, which is arranged around the periphery of the base and is in contact with the second side.

[0008] Optionally, in some embodiments, the protective cover further includes a first fastener connected to the light-transmitting cover plate, and the mounting bracket further includes a second fastener, and the first fastener and the second fastener are detachably fastened and connected.

[0009] Optionally, in some embodiments, a groove is provided on a side of the protective cover facing the display screen, the light-transmitting cover plate is the bottom wall of the groove, the sealing member is located in the groove and is clamped by the display screen and the protective cover.

[0010] Optionally, in some embodiments, a positioning step is provided in the groove, the positioning step is arranged on the side wall of the groove along the circumference of the groove, and the sealing member is arranged on the positioning step.

[0011] Optionally, in some embodiments, the protective cover further includes a positioning rib, which is arranged on the side of the transparent cover plate facing the display area and protrudes relative to the step surface of the positioning step to be spaced from the side wall of the groove, and the seal is limited between the side wall of the groove and the positioning rib.

[0012] Optionally, in some embodiments, the display assembly further includes a circuit board, the circuit board is connected to the mounting bracket and spaced apart from the protective cover, and the display screen is connected to a side of the circuit board facing the protective cover.

[0013] Optionally, in some embodiments, the mounting bracket is provided with a mating piece and a third snap-fit ​​piece, and the display assembly further includes a connecting piece; the connecting piece is detachably connected to the mating piece, the connecting piece fixes the circuit board to the mating piece, and the third snap-fit ​​piece is detachably clamped and connected to the circuit board.

[0014] In a second aspect, the present application also provides a humidifier, which includes a shell and the above-mentioned display component, the shell is provided with an inner cavity and a mounting port, the mounting port connects the inner cavity with the outside of the shell, the display component is arranged in the inner cavity, the mounting bracket is connected to the shell, and the light-transmitting cover plate is exposed to the outside of the shell through the mounting port.

[0015] In the display assembly provided by the present application, since the seal surrounds the display area of ​​the display screen, and the seal is clamped by the display screen and the protective cover, the above three can form a sealing structure at the periphery of the display area, which can prevent external water vapor from entering between the protective cover and the display area as much as possible, thereby avoiding the water vapor from forming water mist on the surface of the display area and the protective cover to cause blurred display. Furthermore, the seal is fixed by the cooperation of the display screen and the protective cover, and there is no need to set up a separate installation and fixing structure for the seal, which can further simplify the structure and reduce the volume of the display assembly. In summary, the above display assembly has the advantages of simple structure, good anti-fog effect, and clear display. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the structure of display components in some embodiments of the present application.

[0018] Figure 2 yes Figure 1A schematic diagram of the structure of the display component in another viewing angle.

[0019] Figure 3 yes Figure 1 An exploded view of the structure of the display component.

[0020] Figure 4 yes Figure 3 The structural exploded diagram of the display component from another perspective.

[0021] Figure 5 yes Figure 1 A cross-sectional view of the display assembly in FIG.

[0022] Figure 6 yes Figure 5 A partial enlargement of a cross-sectional view of a component is shown in FIG.

[0023] Figure 7 yes Figure 3 Schematic diagram of the structure of the protective cover of the display component.

[0024] Figure 8 yes Figure 7 Schematic diagram of the structure of the protective cover from another perspective.

[0025] Fig. 9 yes Figure 8 Schematic diagram of the structure of the protective cover from another perspective.

[0026] Fig.10 yes Figure 3 A schematic diagram showing the structure of the assembly when the mounting bracket, protective cover and seal are assembled together.

[0027] Fig.11 It is a schematic diagram of the structure of the humidifier in some embodiments of the present application.

[0028] Fig.12 yes Fig.11 Partial structural section of the humidifier.

[0029] Explanation of reference numerals: 100, display assembly; 10, mounting bracket; 101, mounting hole; 102, mounting panel; 103, first side; 104, second side; 105, second snap fastener; 106, third snap fastener; 107, mating part; 11, display screen; 111, display area; 12, protective cover; 121, light-transmitting cover plate; 122, base; 1221, base ring plate; 1222, base side panel; 123, limiting flange; 124, first snap fastener; 125, groove; 126, positioning step; 127, positioning rib; 128, side panel; 13, seal; 14, circuit board; 200, humidifier; 21, housing; 211, mounting port; 212, inner cavity. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application.

[0031] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or state relationships based on the positions or state relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0032] In addition, some of the above terms may be used to express other meanings in addition to indicating a position or state relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0033] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In addition, unless otherwise expressly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be internal communication between two elements, or it can be only surface contact. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] If certain words are used in the specification and claims to refer to specific components, those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use differences in names as a way to distinguish components, but use differences in components' functions as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to"; "substantially" means that those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0036] Please also see Figure 1 , Figure 2 and Figure 3 The embodiment of the present application provides a display assembly 100, which is suitable for being installed in a device or apparatus and used for displaying images. The display assembly 100 includes a mounting bracket 10, a display screen 11, a protective cover 12 and a sealing member 13.

[0037] The mounting bracket 10 is the main frame of the display assembly 100, which is used to connect other components or structures of the display assembly 100. As a specific example, in the drawings of the specification of this embodiment, the mounting bracket 10 is roughly a rectangular frame. In other embodiments, the mounting bracket 10 can also be a frame of any shape such as a circular frame, an elliptical frame, etc., which is not limited to this. The display screen 11 is connected to the mounting bracket 10. The display screen 11 has a display area 111 for displaying information (that is, the area where the display screen 11 can display image pictures). The protective cover 12 is connected to the mounting bracket 10 and covers one side of the display area 111 of the display screen 11. The protective cover 12 can transmit light to reveal the display area 111. For example, the protective cover 12 can be made of transparent plastic or transparent glass, which will not hinder the user from viewing the picture content in the display area 111, and can protect the display screen 11. The seal 13 is arranged between the protective cover 12 and the display screen 11. The seal 13 surrounds the display area 111, and the seal 13 is clamped by the display screen 11 and the protective cover 12 (refer to Figure 5 As a specific example, in this embodiment, the seal 13 is an annular structure made of EVA material. In other embodiments, the seal 13 can also be an annular structure made of silicone or rubber.

[0038] Through the above arrangement, since the seal 13 is arranged around the display area 111, and the seal 13 is clamped by the display screen 11 and the protective cover 12, the display screen 11, the seal 13 and the protective cover 12 can form a sealing structure on the periphery of the display area 111, which can prevent external water vapor from entering between the display area 111 and the protective cover 12 as much as possible, thereby avoiding the water vapor from forming water mist on the surface of the display area 111 and the protective cover 12 to cause blurred display. Furthermore, the seal 13 is fixed by the cooperation of the display screen 11 and the protective cover 12, and there is no need to set up a separate installation and fixing structure for the seal 13, which can further simplify the structure of the display component 100 and reduce the volume of the display component 100. In summary, the above-mentioned display component 100 has the advantages of simple structure, good anti-fog effect and clear display.

[0039] See also Figure 1 In some embodiments, the mounting bracket 10 is provided with a mounting hole 101, and the protective cover 12 includes a light-transmitting cover plate 121 covering the display area 111, and the light-transmitting cover plate 121 and the display area 111 are exposed to the mounting bracket 10 through the mounting hole 101. It should be noted that the mounting bracket 10 has an outer side and an inner side that are separated from each other, and the outer side is the side where the user's body is located when observing the display area 111. The above sentence "the light-transmitting cover plate 121 and the display area 111 are exposed to the mounting bracket 10 through the mounting hole 101" is intended to express that the user can observe the light-transmitting cover plate 121 and the display area 111 through the mounting hole 101 when he is outside the mounting bracket 10. As a specific example, in the drawings of the specification of this embodiment, the display area 111 is located on the inner side of the mounting bracket 10, and the light-transmitting cover plate 121 is located on the outer side of the mounting bracket 10. In other embodiments, the display area 111 can also be arranged on the outer side of the mounting bracket 10 together with the light-transmitting cover plate 121. In addition, as a specific example, in the drawings of the specification of this embodiment, the shape of the mounting hole 101 is roughly oval. In other embodiments, the shape of the mounting hole 101 can also be any shape such as circular, rectangular, etc. that matches the shape of the protective cover 12. Through the above configuration, the transparent cover plate 121 and the display area 111 are exposed to the mounting bracket 10 through the mounting hole 101, which can facilitate the user to observe the screen content in the display area 111 through the transparent cover plate 121.

[0040] Please also see Figure 3 , Figure 5 and Figure 7In some embodiments, the mounting bracket 10 includes a mounting panel 102, which is the main plate structure of the mounting bracket 10, and the mounting hole 101 is provided on the mounting panel 102. The protective cover 12 also includes a base 122, which is arranged around the edge of the light-transmitting cover plate 121, and the base 122 is in contact with the inner wall of the mounting hole 101, and the light-transmitting cover plate 121 protrudes relative to the base 122 toward a side away from the mounting panel 102. For example, the light-transmitting cover plate 121 can be connected to the base 122 through an intermediate member (such as the "side panel 128" hereinafter). Since the intermediate member separates the light-transmitting cover plate 121 from the base 122, it can be regarded as the light-transmitting cover plate 121 protruding relative to the base 122. Through the above-mentioned arrangement, when the staff installs the protective cover 12 on the mounting bracket 10, the base 122 can fit with the inner wall of the mounting hole 101, so that the inner wall of the mounting hole 101 can guide the movement of the base 122, thereby facilitating the connection between the protective cover 12 and the mounting bracket 10; further, after the protective cover 12 and the mounting bracket 10 are installed, the mounting hole 101 can also limit the base 122, thereby improving the stability of the connection between the protective cover 12 and the mounting bracket 10.

[0041] Please also see Figure 1 , Figure 4 and Fig.10 In some embodiments, the mounting panel 102 has a first side 103 and a second side 104 that are opposite to each other, and the light-transmitting cover plate 121 protrudes relative to the first side 103. It should be noted that in the actual application scenario of the display assembly 100, the position of the user's body when observing the content of the display area 111 is located at the first side 103 of the mounting panel 102. The protective cover 12 also includes a limiting flange 123, which is arranged around the outer periphery of the base 122, and the limiting flange 123 is in contact with the second side 104 of the mounting panel 102. As a specific example, in the drawings of the specification of this embodiment, the limiting flange 123 is an annular plate structure that is roughly parallel to the mounting panel 102. When the base 122 is embedded in the mounting hole 101, the limiting flange 123 can be in contact with the mounting panel 102 to limit the protective cover 12, thereby preventing the protective cover 12 from being completely removed from the mounting hole 101, thereby improving the stability of the connection between the protective cover 12 and the mounting bracket 10.

[0042] Please also see Figure 6 , Figure 7 and Fig. 9In some embodiments, the protective cover 12 further includes a side panel 128, which is a generally cylindrical structure, one open end of which is fixedly connected to a side surface of the light-transmitting cover plate 121 facing the limiting flange 123, and one open end of the side panel 128 is closed by the light-transmitting cover plate 121. The base 122 includes a base ring plate 1221 and a base side panel 1222. The base ring plate 1221 is an annular plate structure that is generally parallel to the light-transmitting cover plate 121. The base ring plate 1221 is connected to the side panel 128 and is located at one end of the side panel 128 away from the light-transmitting cover plate 121. The base ring plate 1221 is located between the light-transmitting cover plate 121 and the limiting flange 123. The base side panel 1222 is generally a cylindrical structure, with the edge of one open end fixedly connected to the outer periphery of the base ring plate 1221, and the other open end fixedly connected to the inner periphery of the limiting flange 123. The base ring plate 1221 and the base side panel 1222 together constitute the base 122. Through the above arrangement, when the base 122 is embedded in the mounting hole 101, the light-transmitting cover plate 121 and the side panel 128 are located on the first side 103 of the mounting panel 102, the base side panel 1222 is located in the mounting hole 101 and fits with the inner wall of the mounting hole 101, and the limiting flange 123 is located on the second side 104 of the mounting panel 102 and fits with the mounting panel 102. The mounting hole 101 cooperates with the base 122 to guide the installation of the protective cover 12 and to limit the protective cover 12 in the extension direction of the mounting panel 102, while the limiting flange 123 can limit the protective cover 12 in a direction roughly perpendicular to the mounting panel 102, thereby improving the stability of the connection between the protective cover 12 and the mounting bracket 10.

[0043] Please also see Figure 5 , Figure 8 and Fig. 9 In some embodiments, the protective cover 12 further includes a first fastener 124 connected to the light-transmitting cover plate 121, and the mounting bracket 10 further includes a second fastener 105, and the first fastener 124 and the second fastener 105 are detachably connected by fastening. As a specific example, in the drawings of the specification of this embodiment, the first fastener 124 is connected to the side of the limiting flange 123 away from the light-transmitting cover plate 121, and the first fastener 124 is a block; the second fastener 105 is connected to the second side 104 of the mounting panel 102, and the second fastener 105 is a hook; when the protective cover 12 is installed in the mounting hole 101, the first fastener 124 and the second fastener 105 are connected by fastening to limit the protective cover 12 in a direction substantially perpendicular to the mounting panel 102, which can further improve the stability of the connection between the protective cover 12 and the mounting bracket 10. In the drawings of the specification of this embodiment, the number of the first fasteners 124 and the second fasteners 105 are both four. In other embodiments, the number of the first fasteners 124 and the second fasteners 105 can also be any number such as one, two, three, five, etc., without limitation.

[0044] Please continue reading Figure 5 , Figure 8 and Fig. 9 In some embodiments, a groove 125 is provided on the side of the protective cover 12 facing the display screen 11, the transparent cover plate 121 is the bottom wall of the groove 125, and the sealing member 13 is located in the groove 125 and is clamped by the display screen 11 and the protective cover 12. Specifically, the groove 125 is defined by the transparent cover plate 121, the side panel 128, the base ring plate 1221 and the base side panel 1222. A positioning step 126 is provided in the groove 125, and the positioning step 126 is arranged on the side wall of the groove 125 along the circumference of the groove 125, and the sealing member 13 is arranged on the positioning step 126. Specifically, the positioning step 126 is composed of the side panel 128 and the base ring plate 1221, and the sealing member 13 is arranged on the surface of the base ring plate 1221 on the side away from the transparent cover plate 121. Through the above arrangement, the groove 125 provides an installation space for the display screen 11 , and when the display screen 11 is embedded in the groove 125 , the edge of the display screen 11 can clamp the seal 13 together with the positioning step 126 to form a sealing structure at the periphery of the display area 111 .

[0045] Please also see Figure 5 and Fig.10 In some embodiments, the protective cover 12 further includes a positioning rib 127, which is disposed on the side of the transparent cover plate 121 facing the display area 111 and protrudes relative to the step surface of the positioning step 126 (i.e., the surface of the base ring plate 1221 on the side away from the transparent cover plate 121) to be spaced from the side wall of the groove 125 (i.e., the inner side wall of the base side panel 1222), and the sealing member 13 is limited between the side wall of the groove 125 and the positioning rib 127. Through the above arrangement, when the sealing member 13 is squeezed and deformed by the display screen 11 and the positioning step 126, the positioning rib 127 and the base side panel 1222 can limit the sealing member 13 to prevent the sealing member 13 from shifting due to deformation as much as possible. Therefore, the positioning rib 127 can improve the stability of the sealing member 13 fitting with the display screen 11 and the protective cover 12, thereby improving the waterproof sealing effect. As a specific example, in the drawings of the specification of this embodiment, the number of positioning ribs 127 is six, and the six positioning ribs 127 are arranged at intervals around the positioning step 126. In other embodiments, the number of positioning ribs 127 can also be any integer not less than two, such as two, three, four, etc., and multiple positioning ribs 127 can be arranged adjacent to each other or at intervals, which is not limited.

[0046] Please also see Figure 3 and Figure 5In some embodiments, the display assembly 100 further includes a circuit board 14, the circuit board 14 is connected to the mounting bracket 10 and is spaced apart from the protective cover 12, and the display screen 11 is connected to the side of the circuit board 14 facing the protective cover 12. Through the above arrangement, when the circuit board 14 is connected to the mounting bracket 10, the display screen 11 can be located between the circuit board 14 and the protective cover 12, and the circuit board 14 pushes the display screen 11 so that the display screen 11 presses the sealing member 13 onto the protective cover 12, and the protective cover 12 can be kept fixed under the action of the limiting flange 123, the first fastener 124 and the second fastener 105, so that the protective cover 12 and the display screen 11 can stably clamp the sealing member 13 to form a sealed and waterproof structure.

[0047] Please also see Figure 2 and Figure 4 In some embodiments, the mounting bracket 10 is provided with a matching piece 107 and a third fastener 106, and the display assembly 100 further includes a connecting piece (not shown in the figure). The connecting piece is detachably connected to the matching piece 107, the connecting piece fixes the circuit board 14 to the matching piece 107, and the third fastener 106 is detachably connected to the circuit board 14. Through the above arrangement, after the connecting piece and the matching piece 107 connect and fix the circuit board 14 to the mounting bracket 10, the third fastener 106 is clamped on the circuit board 14 to further improve the stability of the connection between the circuit board 14 and the mounting bracket 10. As a specific example, in the accompanying drawings of the specification of this embodiment, the matching piece 107 is arranged on the mounting panel 102 and is located on the second side 104, the matching piece 107 is a cylindrical structure with a threaded hole, and the hole axis direction of the threaded hole is approximately perpendicular to the mounting panel 102, the connecting piece is a screw, and the third fastener 106 is a hook, which is arranged on the side wall of the mounting bracket 10. When installing the circuit board 14, the rod of the screw is passed through the circuit board 14 and threadedly inserted into the fitting 107. The circuit board 14 and the fitting 107 are fixedly connected by tightening the screw, and the hook hooks the edge of the circuit board 14 to achieve the clamping connection with the circuit board 14. In the drawings of the specification of this embodiment, three fittings 107 are provided, and the three fittings 107 are arranged at intervals from each other; three third fasteners 106 are also provided, and the three third fasteners 106 are arranged at intervals from each other. In other embodiments, the number of fittings 107 and the third fasteners 106 can also be any number such as one, two, or four, and the number of fittings 107 and the third fasteners 106 can be the same or different, and there is no limitation on this.

[0048] Please also see Fig.11 and Fig.12Based on the above display assembly 100, an embodiment of the present application further provides a humidifier 200. The humidifier 200 includes a housing 21 and the display assembly 100 provided by any one of the above embodiments. The housing 21 is provided with an inner cavity 212 and a mounting port 211. The mounting port 211 connects the inner cavity 212 with the outside of the housing 21. The display assembly 100 is arranged in the inner cavity 212. The mounting bracket 10 is connected to the housing 21. The light-transmitting cover plate 121 is exposed to the outside of the housing 21 through the mounting port 211. Through the above arrangement, during the operation of the humidifier 200, the seal 13 can effectively prevent water vapor in the environment from entering between the display screen 11 and the protective cover 12, thereby effectively avoiding the display blurring caused by the generation of water mist on the surface of the display screen 11 and the protective cover 12. Therefore, the above humidifier 200 has the advantages of good screen anti-fog effect and clear display.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. 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, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application is described in detail with reference to the above embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not drive the essence of the corresponding technical solutions out of the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A display component, characterized in that: include: Mounting bracket; A display screen, connected to the mounting bracket and having a display area for displaying information; A protective cover connected to the mounting bracket and covering one side of the display area of ​​the display screen, wherein the protective cover is light-transmissive to expose the display area; as well as A sealing member is disposed between the protective cover and the display screen, the sealing member surrounds the display area, and the sealing member is clamped by the display screen and the protective cover.

2. The display assembly according to claim 1, wherein: The mounting bracket is provided with a mounting hole, the protection cover comprises a light-transmitting cover plate covering the display area, and the light-transmitting cover plate and the display area are exposed to the mounting bracket via the mounting hole.

3. The display assembly according to claim 2, characterized in that The mounting bracket includes a mounting panel, and the mounting hole is arranged on the mounting panel; the protective cover also includes a base, and the base is arranged around the edge of the transparent cover plate, and the transparent cover plate protrudes relative to the base toward a side away from the mounting panel, and the base is fitted with the inner wall of the mounting hole.

4. The display assembly according to claim 3, characterized in that The mounting panel has a first side and a second side that are opposite to each other, and the light-transmitting cover plate protrudes relative to the first side; the protection cover also includes a limiting flange, which is arranged around the outer periphery of the base, and the limiting flange is in contact with the second side.

5. The display assembly according to claim 2, characterized in that The protective cover further includes a first fastener connected to the light-transmitting cover plate, and the mounting bracket further includes a second fastener, and the first fastener and the second fastener are detachably fastened and connected.

6. The display assembly according to claim 2, wherein: A groove is provided on the side of the protection cover facing the display screen, the light-transmitting cover plate is the bottom wall of the groove, the sealing member is located in the groove and is clamped by the display screen and the protection cover.

7. The display assembly according to claim 6, characterized in that A positioning step is provided in the groove, and the positioning step is arranged on the side wall of the groove along the circumference of the groove, and the sealing member is arranged on the positioning step.

8. The display assembly according to claim 7, characterized in that The protective cover also includes a positioning rib, which is arranged on a side of the light-transmitting cover plate facing the display area and protrudes relative to the step surface of the positioning step to be spaced from the side wall of the groove, and the sealing member is limited between the side wall of the groove and the positioning rib.

9. The display assembly according to any one of claims 2 to 8, characterized in that: The display assembly also includes a circuit board, which is connected to the mounting bracket and spaced apart from the protective cover. The display screen is connected to a side of the circuit board facing the protective cover.

10. The display assembly according to claim 9, characterized in that The mounting bracket is provided with a mating piece and a third fastener, and the display assembly also includes a connecting piece; the connecting piece is detachably connected to the mating piece, the connecting piece fixes the circuit board to the mating piece, and the third fastener is detachably clamped and connected to the circuit board.

11. A humidifier, characterized in that: It comprises a shell and a display component as described in any one of claims 2 to 10; the shell is provided with an inner cavity and a mounting port, the mounting port connects the inner cavity with the outside of the shell, the display component is arranged in the inner cavity, the mounting bracket is connected to the shell, and the light-transmitting cover is exposed to the outside of the shell through the mounting port.

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