Lamp single key assembly shell

Abstract

The utility model discloses a lamp single key assembly shell which comprises a face shell and a bottom shell. A containing space is arranged in the face shell, the containing space penetrates through the lower end of the face shell to form an assembly opening fixedly clamped with the bottom shell, and a button hole for embedding the button module is formed in the upper end of the face shell. Wire harness openings communicated with the containing space are formed in the two opposite outer side faces of the face shell, limiting parts clamped into the wire harness openings are arranged at the two ends of the bottom shell, and limiting grooves for fastening wire harnesses are formed in the limiting parts. According to the lamp single key assembly shell, the face shell and the bottom shell are assembled to form the lamp single key assembly shell, the bottom shell is fixedly installed at the assembly opening in a clamped mode to form packaging of structures such as an internal button, and a wire harness used for being connected with the button can penetrate into the wire harness opening and is limited and fixed through the limiting groove in the limiting part; therefore, the stability of wire harness connection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of button controllers, and particularly relates to an assembly shell for a single-button of a lamp. Background Art

[0002] A switch is a movable part in an electronic device, and often causes problems of poor sealing. For example, for a lamp with waterproof sealing requirements, water leakage is likely to occur at the switch; this leads to poor reliability, especially at the position where the control wire harness of the switch is led out. Due to problems such as poor assembly and poor positioning, the wire harness is likely to fall off and be damaged; in addition, the existing housing for assembling the switch button has a poor sealing and assembling effect, is extremely easy to be damaged, resulting in poor control, and has certain limitations in use. Content of the Utility Model

[0003] Aiming at the defects in the prior art, the purpose of the utility model is to provide an assembly shell for a single-button of a lamp, which is convenient to assemble, has high assembly stability, and is convenient to use.

[0004] The technical solution adopted by the utility model is: an assembly shell for a single-button of a lamp, including a front shell and a bottom shell; a receiving space is arranged inside the front shell, and the receiving space penetrates through the lower end of the front shell to form an assembly opening for snap-fitting and fixing with the bottom shell. A button hole for embedding a button module is arranged at the upper end of the front shell, and the button module is signal-connected to a switch panel fixed inside the front shell; two opposite outer sides of the front shell are provided with wire harness openings communicating with the receiving space, and two ends of the bottom shell are provided with limiting parts that are snapped into the wire harness openings, and limiting grooves for fastening the wire harness are arranged on the limiting parts.

[0005] In this technical solution, the assembly shell for a single-button of a lamp is assembled by a front shell and a bottom shell. The bottom shell is fixedly installed at the assembly opening position through snap-fitting to form an encapsulation of internal structures such as buttons. After the wire harness for connecting the button is signal-connected to the switch panel, it can penetrate through the wire harness opening and the wire harness is limited and fixed by the limiting grooves on the limiting parts, thereby improving the stability of the wire harness connection.

[0006] Preferably, a stepped groove for accommodating the bottom shell is arranged at the opening edge of the assembly opening.

[0007] Preferably, fixing grooves are arranged on the inner wall of the assembly opening corresponding to the edge of the stepped groove, and fixing buckles capable of being snapped into the fixing grooves are arranged on the edge of the bottom shell.

[0008] Preferably, fixing columns are arranged in an array on the inner side of the front shell, and fixing holes are arranged on the bottom shell opposite to each fixing column.

[0009] Preferably, a speaker through hole is arranged on the upper end surface of the front shell.

[0010] Preferably, chamfering is performed on each edge of the front shell.

[0011] The beneficial effects of the present utility model are as follows: In the present utility model, the lamp unit button assembly housing is composed of an upper shell and a lower shell assembled together. The lower shell is fixedly installed at the assembly port through snap-fitting to form a package for internal structures such as buttons. The assembly stability between the lower shell and the upper shell is high and it is not easily damaged. The wire harness for connecting the button can pass through the wire harness port and be limited and fixed through the limiting groove on the limiting part, thereby improving the connection stability of the wire harness. It has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally denoted by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.

[0013] Figure 1 is the three-dimensional view of the upper shell of the lamp unit button assembly housing provided in the embodiment of the present utility model Figure 1 .

[0014] Figure 2 is the three-dimensional view of the upper shell of the lamp unit button assembly housing provided in the embodiment of the present utility model Figure 2 .

[0015] Figure 3 is the three-dimensional assembly view of the lamp unit button assembly housing provided in the embodiment of the present utility model.

[0016] Reference numerals: upper shell 100, assembly port 110, stepped groove 111, wire harness port 120, fixing post 130, fixing groove 140, speaker through-hole 150, lower shell 200, limiting part 210, limiting groove 211, button module 300, switch panel 400. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following will describe in detail the embodiments of the technical solutions of the present utility model with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and thus are only examples and cannot be used to limit the protection scope of the present utility model.

[0018] It should be noted that unless otherwise specified, the technical terms or scientific terms used in this application should have the ordinary meanings understood by those skilled in the art to which the present utility model belongs.

[0019] Such as Figures 1 to 3As shown in the figure, a specific embodiment of the present utility model provides a lamp unit button assembly housing, which has high assembly stability and is convenient to use. Specifically, it includes a front shell 100 and a bottom shell 200. There is an accommodation space inside the front shell 100, and the accommodation space penetrates through the lower end of the front shell 100 to form an assembly port 110 for snap-fitting and fixing with the bottom shell 200. A button hole for installing a button module 300 is provided at the upper end of the front shell 100. The button module 300 is signal-connected to a switch panel 400 fixed inside the front shell 100. On two opposite outer sides of the front shell 100, there are wire harness ports 120 communicating with the accommodation space. Limiting parts 210 that are snapped into the wire harness ports 120 are provided at both ends of the bottom shell 200, and limiting grooves 211 for fastening the wire harness are provided on the limiting parts 210.

[0020] As Figures 1 to 3 shown in the figure, through the above settings, the lamp unit button assembly housing in this embodiment is assembled by the front shell 100 and the bottom shell 200. The bottom shell 200 is fixed at the position of the assembly port 110 through snap-fitting to form an encapsulation of internal structures such as buttons. After the wire harness for connecting the button is signal-connected to the switch panel 400, it can pass through the wire harness port 120 and the wire harness is limited and fixed through the limiting grooves 211 on the limiting parts 210, thereby improving the stability of the wire harness connection.

[0021] As mentioned above, the assembly port 110 is used to fix the bottom shell 200. In order to further improve the stability and sealing performance of installing the bottom shell 200, a stepped groove 111 for accommodating the bottom shell 200 is provided at the opening edge of the assembly port 110 in this embodiment. In this way, the bottom shell 200 can be snapped into the stepped groove 111, and the assembly is more stable. In addition, in order to improve the assembly accuracy, a fixing groove 140 corresponding to the edge of the stepped groove 111 is provided on the inner wall of the assembly port 110 in this embodiment, and a fixing buckle that can be snapped into the fixing groove 140 is provided at the edge of the bottom shell 200. That is to say, after the bottom shell 200 is snapped into the assembly port 110 of the front shell 100, the bottom shell 200 is assembled and fixed through the snap-fitting of the fixing buckle and the fixing groove 140. In order to further improve the fixing firmness, fixing columns 130 arranged in an array are provided on the inner side of the front shell 100 in this embodiment, and fixing holes are provided on the bottom shell 200 that are arranged opposite to each of the fixing columns 130. After the front shell 100 and the bottom shell 200 are assembled, fixing screws are arranged in the fixing holes to connect with the fixing columns 130, further providing fixation for the assembled button housing.

[0022] As Figures 1 to 3 shown in the figure, a speaker through-hole 150 is provided on the upper end surface of the front shell 100 in this embodiment, so as to facilitate the installation of the speaker structure. In order to facilitate holding the whole structure, the edges of the front shell 100 are chamfered, thereby improving the comfort of holding.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and 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 invention, and they should all be covered by the scope of the claims and the specification of the present invention.

Claims

1. A single-button assembly housing for a lamp, characterized in that, It includes a front shell (100) and a bottom shell (200); An accommodation space is provided inside the front shell (100). The accommodation space penetrates through the lower end of the front shell (100) to form an assembly port (110) for snap-fitting and fixing with the bottom shell (200). A button hole for installing a button module (300) is provided at the upper end of the front shell (100). The button module (300) is signal-connected to a switch panel (400) fixed inside the front shell (100); Two opposite outer sides of the front shell (100) are provided with wire harness ports (120) communicating with the accommodation space. Limiting parts (210) that are snapped into the wire harness ports (120) are provided at both ends of the bottom shell (200). Limiting grooves (211) for fastening the wire harness are provided on the limiting parts (210).

2. The single-button assembly housing of the lamp according to claim 1, characterized in that, A stepped groove (111) for accommodating the bottom shell (200) is provided at the opening edge of the assembly port (110).

3. The lamp single-button assembly housing according to claim 2, characterized in that A fixing groove (140) is provided on the inner wall of the assembly port (110) corresponding to the edge of the stepped groove (111). A fixing buckle that can be snapped into the fixing groove (140) is provided at the edge of the bottom shell (200).

4. The lamp single-button assembly housing according to claim 1, wherein Fixed columns (130) arranged in an array are provided on the inner side of the front shell (100). Fixing holes that are arranged opposite to the respective fixed columns (130) are provided on the bottom shell (200).

5. The single-button assembly housing of the lamp according to claim 1, characterized in that, A speaker through hole (150) is provided on the upper end face of the front shell (100).

6. The lamp single-button assembly housing according to claim 1, wherein All edges of the edge of the front shell (100) are rounded off.

Images