Fixing assembly, wall switch and multifunctional bedside lamp

Abstract

According to the fixing assembly, the wall switch and the multifunctional bedside lamp, a surface cover and a fixing frame are relatively fixed through buckling of a buckling groove and a buckle, the buckling groove is formed in the inner side wall of a mounting cavity, and a distance in the depth direction of the mounting cavity is reserved between the buckling groove and the surface of a frame, so that the buckling groove does not extend to the frame, and the surface of the frame cannot be damaged; the width of the frame of the fixing frame is larger, the buckling grooves do not penetrate through the fixing frame, and therefore the strength of the fixing frame can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a fixing component, a wall switch and a multifunctional bedside lamp. Background Art

[0002] Many existing lighting fixtures simply provide lighting functions without other functions, such as table lamps on various tables, bedside lamps for people to rest on the bed, etc. With the advancement of technology, people's work, entertainment and leisure life are diversified, and a large number of various portable electronic devices are increasing, such as mobile phones, laptops, electric shavers, etc., and these electronic devices often need to be charged. If the functions of the wall switch and the bedside lamp are integrated together, a button is set on the wall switch to control the lamp to turn on, so that it can provide lighting, self-service charging of USB interface and power supply of ordinary jack, rich functions and compact structure, more convenient to use.

[0003] Usually, the fixing frame and the cover of the wall switch are fixed by an external snap-fit ​​method. The control board with integrated USB is installed in the fixing frame of the wall switch. Since the outer diameter of the fixing frame is relatively standard and the width of the control board is relatively large, the area on the frame of the fixing frame corresponding to the control board needs to be narrowed in order to be snap-fitted with the cover, resulting in reduced strength of the fixing frame. Utility Model Content

[0004] The purpose of the present application is to provide a fixing assembly, a wall switch and a multifunctional bedside lamp, wherein the frame width of the fixing frame is larger, thereby improving the strength of the fixing frame.

[0005] The embodiments of the present application can be implemented as follows:

[0006] In a first aspect, the utility model provides a fixing assembly, including a fixing frame and a cover, wherein the fixing frame has a mounting cavity for mounting a control panel and a frame surrounding an opening of the mounting cavity;

[0007] The inner wall of the installation cavity is provided with a buckle groove, and a preset distance is left between the buckle groove and the surface of the frame in the depth direction of the installation cavity;

[0008] The surface cover is placed at the opening of the installation cavity, and a buckle is arranged on one side of the surface cover close to the bottom of the installation cavity, and the buckle is buckled with the buckle groove.

[0009] In an optional embodiment, the buckle groove includes a connected guide groove and a buckle groove, the guide groove is away from the bottom of the mounting cavity relative to the buckle groove, the depth of the buckle groove is greater than the depth of the guide groove, and the area on the inner wall of the buckle groove close to the guide groove serves as a first abutment surface, and the first abutment surface is used to abut with the buckle.

[0010] In an optional embodiment, the groove bottom of the guide groove is a first inclined surface, and a side of the first inclined surface close to the opening of the installation cavity is inclined outward relative to a side of the first inclined surface away from the opening of the installation cavity.

[0011] In an optional embodiment, the buckle includes a connecting portion and a buckling portion protruding from the connecting portion, one end of the connecting portion is connected to the surface cover at an angle, the buckling portion is located on the side of the connecting portion close to the buckle groove, and a side of the buckle portion close to the surface cover serves as a second abutting surface, which is used to abut against the inner wall of the buckle groove.

[0012] In an optional embodiment, a first chamfer transition is formed between an end surface of the connecting portion away from the surface cover and a side surface of the connecting portion close to the buckle groove;

[0013] and / or,

[0014] The area of ​​the side surface of the connecting portion close to the buckle groove and located away from the surface cover of the buckle portion is a second inclined surface, and a side of the second inclined surface close to the surface cover is inclined outwardly relative to a side of the second inclined surface away from the surface cover.

[0015] In an optional embodiment, the buckling portion further has a third inclined surface, the third inclined surface is away from the surface cover relative to the second abutting surface, and a side of the third inclined surface close to the surface cover is inclined outward relative to a side of the third inclined surface away from the surface cover.

[0016] In an optional embodiment, the buckle further includes a rib connected between a surface of the buckling portion away from the face cover and the connecting portion.

[0017] In an optional embodiment, the rib has a fourth inclined surface, and a side of the fourth inclined surface close to the surface cover is inclined outward relative to a side of the fourth inclined surface away from the surface cover.

[0018] In a second aspect, the utility model provides a wall switch, comprising a control panel and a fixing assembly as described in any one of the aforementioned embodiments, wherein the control panel is installed in the installation cavity, and the control panel is closer to the bottom of the installation cavity relative to the buckle groove and the buckle.

[0019] In a third aspect, the utility model provides a multifunctional bedside lamp, comprising a lamp body and the wall switch described in the aforementioned embodiment, wherein the lamp body is disposed on the fixing frame and is electrically connected to the control board.

[0020] Compared with the prior art, the beneficial effects of the embodiments of the present application include, for example:

[0021] The face cover and the fixing frame are relatively fixed by the buckle groove and the buckle. Since the buckle groove is arranged on the inner wall of the installation cavity and a distance is left between the buckle groove and the surface of the frame in the depth direction of the installation cavity, the buckle groove will not extend to the frame, so that the frame width of the fixing frame is larger, and the buckle groove will not penetrate the fixing frame, thereby improving the strength of the fixing frame.

[0022] In addition, since the buckle is arranged on one side of the face cover close to the bottom of the installation cavity, the buckle is hidden under the face cover after the face cover and the fixing frame are assembled, thereby realizing a built-in buckle connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of a wall switch in the prior art;

[0025] Figure 2 It is an exploded view of a wall switch in the prior art;

[0026] Figure 3 This is a schematic diagram of a wall switch according to an embodiment of the present application;

[0027] Figure 4 This is an exploded view of a wall switch according to an embodiment of the present application;

[0028] Figure 5 A top view of a wall switch according to an embodiment of the present application;

[0029] Figure 6 for Figure 5 A partial schematic diagram of the BB cross-section;

[0030] Figure 7 for Figure 4 A magnified view of the middle A area;

[0031] Figure 8 for Figure 4 Enlarged view of the B area;

[0032] Fig. 9 This is a schematic diagram of a multifunctional bedside lamp according to an embodiment of the present application.

[0033] Icon: 100-wall switch; 110-fixing bracket; 111-frame; 112-installation cavity; 113-buckle groove; 114-guide groove; 1140-first inclined plane; 115-buckle groove; 1150-first abutting surface; 120-face cover; 121-buckle; 122-connecting part; 1220-first chamfer; 1221-second inclined plane; 123-buckle part; 1230-second abutting surface; 1231-third inclined plane; 1232-second chamfer; 124-rib; 1240-fourth inclined plane; 125-button placement area; 200-control panel; 300-lamp body; 400-button; 500-first buckle; 600-second buckle. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution 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 part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0038] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0039] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] refer to Figure 1 and Figure 2 Usually, the fixing frame 110 and the cover 120 of the wall switch 100 are fixed by an external buckle method. The first buckle 500 is formed by opening and bending on the frame 111 of the fixing frame 110. The first buckle 500 needs to extend to the frame 111 of the fixing frame 110, and the second buckle 600 is formed on the corresponding cover 120. The first buckle 500 and the second buckle 600 are buckled to fix the cover 120 and the fixing frame 110. However, the control board 200 with an integrated USB port is installed in the fixing frame 110 of the wall switch 100. Since the outer diameter of the fixing frame 110 is relatively standard and the width of the control board 200 is relatively large, the frame 111 of the fixing frame 110 is narrowed in the area corresponding to the control board 200 in order to set the first buckle 500 and engage with the second buckle 600 of the cover 120. The width L1 of the area on the frame 111 where the first buckle 500 is set is only about 9 mm, resulting in a reduction in the strength of the fixing frame 110.

[0041] To this end, the inventor has proposed a fixing assembly after research, in which the buckle groove 113 on the fixing frame 110 is set on the inner wall, so as to ensure the width of the frame 111 of the fixing frame 110 and improve the strength of the fixing frame 110.

[0042] The following is combined with Figures 3 to 9 , some embodiments of the present application are described in detail. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0043] refer to Figures 3 to 6The embodiment of the present application discloses a fixing component, which can be applied to a wall switch 100 integrated with a lamp body 300, or to an ordinary power-taking wall switch 100. The fixing component includes a fixing frame 110 and a cover 120. The fixing frame 110 has an installation cavity 112 for installing a control board 200 and a frame 111 surrounding the opening of the installation cavity 112. The cover 120 is placed at the opening of the installation cavity 112, wherein a buckle groove 113 is provided on the inner side wall of the installation cavity 112, and a preset distance is left between the buckle groove 113 and the surface of the frame 111 in the depth direction of the installation cavity 112. A buckle 121 is provided on one side of the cover 120 close to the bottom of the installation cavity 112, and the buckle 121 and the buckle groove 113 are buckled together.

[0044] In this way, the cover 120 and the fixing frame 110 of the present application are relatively fixed by the buckle groove 113 and the buckle 121, wherein the buckle groove 113 is arranged on the inner side wall of the mounting cavity 112, and a distance in the depth direction of the mounting cavity 112 is left between the buckle groove 113 and the surface of the frame 111, so that the buckle groove 113 will not extend to the frame 111, so that the width of the frame 111 of the fixing frame 110 is larger, and the width L2 corresponding to the position of the buckle groove 113 on the frame 111 is about 11mm, which is 2mm wider than the original solution of setting the first buckle 500 on the frame 111, and the buckle groove 113 will not penetrate the fixing frame 110, thereby improving the strength of the fixing frame 110. In addition, since the buckle 121 is arranged on the side of the cover 120 close to the bottom of the mounting cavity 112, the buckle 121 is hidden under the cover 120 after the cover 120 and the fixing frame 110 are assembled, so as to achieve a built-in buckle connection.

[0045] It should be noted that, for the wall switch 100, the installation cavity 112 not only accommodates the control board 200 with an integrated USB socket, but also accommodates a socket power supply component (not shown) for the user to insert an ordinary plug to obtain power. The face cover 120 and the fixing frame 110 adopt the built-in snap-fit ​​connection of the above-mentioned buckle 121 and buckle groove 113 in the area corresponding to the setting of the control board 200, while the face cover 120 and the fixing frame 110 can adopt the external snap-fit ​​connection of the original first buckle 500 and the second buckle 600 in the area corresponding to the setting of the socket power supply component, thereby reducing the difficulty of the manufacturing process of the fixing frame 110 and the face cover 120.

[0046] At this time, if Figure 5 As shown, the width L2 of the portion on the frame 111 corresponding to the buckle groove 113 is greater than the width L1 of the portion on the frame 111 corresponding to the first buckle 500, and the width difference is about 2 mm. Correspondingly, the width D2 of the portion on the cover 120 corresponding to the control board 200 is greater than the width D1 of the portion on the cover 120 corresponding to the socket power supply component, and the width difference is about 6 mm.

[0047] Of course, it is understandable that in order to support the surface cover 120 , the surface cover 120 is placed and sunk into the installation cavity 112 , so there is a supporting step at the opening of the installation cavity 112 , and the surface cover 120 is placed on the supporting step.

[0048] More detailed, combined Figure 6 and Figure 7 The buckle groove 113 includes a connected guide groove 114 and a buckle groove 115. The guide groove 114 is away from the bottom of the installation cavity 112 relative to the buckle groove 115. The depth of the buckle groove 115 is greater than the depth of the guide groove 114. The area on the inner wall of the buckle groove 115 close to the guide groove 114 serves as a first abutting surface 1150. The first abutting surface 1150 is used to abut with the buckle 121, so as to realize the buckle connection between the face cover 120 and the fixing frame 110, and prevent the face cover 120 from falling off. The setting of the guide groove 114 can guide the buckle 121 to sink when the face cover 120 is installed, so as to facilitate the buckle 121 to buckle with the buckle groove 115.

[0049] Optionally, the bottom of the guide groove 114 is a first inclined surface 1140, and the side of the first inclined surface 1140 close to the opening of the installation cavity 112 is inclined outward relative to the side of the first inclined surface 1140 away from the opening of the installation cavity 112. In this way, when the face cover 120 is installed, the sliding fit between the buckle 121 and the first inclined surface 1140 is more likely to deform, thereby facilitating the buckle 123 of the buckle 121 to sink into the buckle groove 115 to achieve buckling.

[0050] Combination Figure 6 and Figure 8 The buckle 121 includes a connecting portion 122 and a buckling portion 123 protruding from the connecting portion 122. One end of the connecting portion 122 is connected to the surface cover 120 at an angle. The buckling portion 123 is located on the side of the connecting portion 122 close to the buckle groove 113. The side of the buckle portion 123 close to the surface cover 120 serves as a second abutting surface 1230. The second abutting surface 1230 is used to abut against the inner wall of the buckle groove 113. Specifically, the second abutting surface 1230 is used to abut against the first abutting surface 1150, so that the fixation between the surface cover 120 and the fixing frame 110 can be achieved.

[0051] Among them, the end face of the connecting part 122 away from the face cover 120 and the side face of the connecting part 122 close to the buckle groove 113 are transitioned through the first chamfer 1220. The first chamfer 1220 can be a rounded corner, and of course it can also be a right angle. The first chamfer 1220 can slide relative to the first inclined surface 1140, which is beneficial for the connecting part 122 to slide relative to the side of the first inclined surface 1140 close to the opening of the installation cavity 112 through the first chamfer 1220 during the installation of the face cover 120, which is beneficial for the buckle 121 to sink as a whole into the installation cavity 112.

[0052] In addition, the area on the side of the connecting portion 122 close to the buckle groove 113 where the buckling portion 123 is away from the face cover 120 is a second inclined surface 1221, and the side of the second inclined surface 1221 close to the face cover 120 is inclined outward relative to the side of the second inclined surface 1221 away from the face cover 120. In this way, when the face cover 120 is installed, the connecting portion 122 slides relative to the first inclined surface 1140 through the second inclined surface 1221, so that the end of the connecting portion 122 away from the face cover 120 gradually bends toward the center of the face cover 120, which is conducive to the buckling portion 123 crossing the first inclined surface 1140 to reach the buckling groove 115, thereby improving the smoothness of the buckling process.

[0053] Optionally, the snap-fitting portion 123 also has a third inclined surface 1231, and the third inclined surface 1231 is away from the face cover 120 relative to the second abutting surface 1230, and the side of the third inclined surface 1231 close to the face cover 120 is inclined outward relative to the side of the third inclined surface 1231 away from the face cover 120. In this way, the third inclined surface 1231 generates relative sliding relative to the first inclined surface 1140 of the snap-fitting groove 113, so that the connecting portion 122 can be better deformed, and the snap-fitting portion 123 passes over the first inclined surface 1140 to reach the snap-fitting groove 115, thereby improving the smoothness of the snap-fitting process.

[0054] In addition, the third inclined surface 1231 and the side of the snap-fitting portion 123 away from the connecting portion 122 can be transitioned through a second chamfer 1232. The second chamfer 1232 can be a rounded corner or a right angle. The second chamfer 1232 can slide relative to the first inclined surface 1140, which gradually changes the process of relative sliding of the third inclined surface 1231 and the first inclined surface 1140 during the installation of the face cover 120 to a smoother process of relative sliding of the side of the snap-fitting portion 123 away from the connecting portion 122 and the first inclined surface 1140.

[0055] In addition, the buckle 121 further includes a rib 124 connected between a surface of the buckling portion 123 away from the cover 120 and the connecting portion 122 , so as to improve the overall strength of the buckle 121 .

[0056] Among them, the rib 124 has a fourth inclined surface 1240, and the side of the fourth inclined surface 1240 close to the face cover 120 is inclined outward relative to the side of the fourth inclined surface 1240 away from the face cover 120. In this way, during the installation of the face cover 120, as the buckle 121 sinks in the installation cavity 112, when the side of the first inclined surface 1140 close to the opening of the installation cavity 112 passes over the second inclined surface 1221, it can slide relative to the fourth inclined surface 1240, which is more conducive to the gradual deformation of the connecting part 122, so that the third inclined surface 1231 slides relative to the first inclined surface 1140 until the buckling part 123 reaches the buckling groove 115, the connecting part 122 is reset, and the first abutting surface 1150 and the second abutting surface 1230 are opposite to each other, thereby realizing the buckling connection between the face cover 120 and the fixing frame 110.

[0057] In addition, combined Figure 3 , Figure 4 and Fig. 9 The embodiment of the present application also discloses a wall switch 100 and a multifunctional bedside lamp having the wall switch 100. The multifunctional bedside lamp includes a lamp body 300 and a wall switch 100. The wall switch 100 includes a control panel 200 and a fixing assembly of the above embodiment. The control panel 200 is installed in the installation cavity 112. A button placement area 125 is also formed between the surface cover 120 and the fixing seat. The lamp body 300 is arranged on the fixing frame 110 and extends into the button placement area 125. The button placement area 125 is used to install a button 400. The button 400 is exposed on the surface cover 120 for people to operate. The button 400 and the lamp body 300 are electrically connected to the control panel 200, so that people can control the lamp body 300 to turn on or off by pressing the button 400.

[0058] In summary, the embodiments of the present application disclose a fixing assembly, a wall switch 100 and a multifunctional bedside lamp, wherein the frame 111 of the fixing frame 110 is wider, thereby improving the strength of the fixing frame 110 .

[0059] 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 it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A fixing assembly, characterized in that: It comprises a fixing frame (110) and a cover (120), wherein the fixing frame (110) has a mounting cavity (112) for mounting a control panel (200) and a frame (111) surrounding an opening of the mounting cavity (112); The inner wall of the installation cavity (112) is provided with a buckle groove (113), and a preset distance is left between the buckle groove (113) and the surface of the frame (111) in the depth direction of the installation cavity (112); The surface cover (120) is placed at the opening of the installation cavity (112), and a buckle (121) is provided on one side of the surface cover (120) close to the bottom of the installation cavity (112), and the buckle (121) is buckled with the buckle groove (113).

2. The fixing assembly according to claim 1, characterized in that: The buckle groove (113) comprises a connected guide groove (114) and a buckle groove (115); the guide groove (114) is farther away from the bottom of the installation cavity (112) relative to the buckle groove (115); the depth of the buckle groove (115) is greater than the depth of the guide groove (114); and an area on the inner side wall of the buckle groove (115) close to the guide groove (114) serves as a first abutment surface (1150); the first abutment surface (1150) is used to abut against the buckle (121).

3. The fixing assembly according to claim 2, characterized in that: The bottom of the guide groove (114) is a first inclined surface (1140), and a side of the first inclined surface (1140) close to the opening of the installation cavity (112) is inclined outward relative to a side of the first inclined surface (1140) away from the opening of the installation cavity (112).

4. The fixing assembly according to claim 1, characterized in that: The buckle (121) comprises a connecting portion (122) and a buckling portion (123) protruding from the connecting portion (122); one end of the connecting portion (122) is connected to the surface cover (120) in an angled manner; the buckling portion (123) is located on a side of the connecting portion (122) close to the buckle groove (113); a side of the buckle portion (123) close to the surface cover (120) serves as a second abutting surface (1230); and the second abutting surface (1230) is used to abut against an inner side wall of the buckle groove (113).

5. The fixing assembly according to claim 4, characterized in that: A first chamfer (1220) forms a transition between the end surface of the connecting portion (122) away from the surface cover (120) and the side surface of the connecting portion (122) close to the buckle groove (113); and / or, A second inclined surface (1221) is located on the side surface of the connecting portion (122) close to the buckle groove (113) and in an area where the buckle portion (123) is away from the surface cover (120), and a side of the second inclined surface (1221) close to the surface cover (120) is inclined outwardly relative to a side of the second inclined surface (1221) away from the surface cover (120).

6. The fixing assembly according to claim 4, characterized in that: The buckling portion (123) further comprises a third inclined surface (1231), wherein the third inclined surface (1231) is away from the face cover (120) relative to the second abutting surface (1230), and a side of the third inclined surface (1231) close to the face cover (120) is inclined outwardly relative to a side of the third inclined surface (1231) away from the face cover (120).

7. The fixing assembly according to claim 4, characterized in that: The buckle (121) further comprises a rib (124) connected between a side of the buckling portion (123) away from the surface cover (120) and the connecting portion (122).

8. The fixing assembly according to claim 7, characterized in that: The rib (124) has a fourth inclined surface (1240), and a side of the fourth inclined surface (1240) close to the surface cover (120) is inclined outward relative to a side of the fourth inclined surface (1240) away from the surface cover (120).

9. A wall switch (100), characterized in that: A control board (200) and a fixing assembly according to any one of claims 1 to 8, wherein the control board (200) is installed in the installation cavity (112), and the control board (200) is closer to the bottom of the installation cavity (112) relative to the buckle groove (113) and the buckle (121).

10. A multifunctional bedside lamp, characterized in that: It comprises a lamp body (300) and the wall switch (100) according to claim 9, wherein the lamp body (300) is arranged on the fixing frame (110) and is electrically connected to the control board (200).

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