Sound production adjusting structure of tube spotlight

Abstract

The utility model discloses an adjusting sounding structure of a tube spotlight, which comprises a decorative ring, the decorative ring is arranged at the upper end of a lamp shell of the tube spotlight, and an elastic ejector pin extending towards the lower end of the inner side of the lamp shell is axially arranged on the decorative ring. The lower end of the elastic ejector pin abuts against a circle of concave-convex face arranged on the edge of the outer side of a middle base in the cylindrical spotlight, a pair of limiting convex walls is arranged on the lower end face of the decoration ring, and the elastic ejector pin is limited in a limiting space formed between the limiting convex walls. And the elastic ejector pin can be matched with the concave-convex surface to make regular sound when the middle seat rotates, so that the use hand feeling is improved. According to the utility model, the problems of poor hand feeling for adjusting the angle of the spotlight and poor user experience in the conventional cylindrical spotlight can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of downlight lamps, in particular to a sound regulating structure of a downlight. Background Art

[0002] Downlights are a commonly used type of lamp. The lamp shell and the middle base of existing downlights can rotate relative to each other to adjust the angle of the spotlight. However, there is no angle mark between the shell and the middle base of the rotating lamp, and no regular sound is made when rotating, resulting in a poor user experience. Utility Model Content

[0003] The utility model provides an adjustable sound-generating structure for a downlight, which solves the problems of poor hand feeling for adjusting the angle of the downlight and poor user experience in the existing downlights.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable sound-generating structure of a downlight, comprising a decorative ring, wherein the decorative ring is arranged at the upper end of a lamp shell of the downlight, and an elastic ejector pin extending toward the inner lower end of the lamp shell is arranged on the decorative ring along the axial direction, and the lower end of the elastic ejector pin is abutted against a circle of concave and convex surfaces arranged on the outer edge of a middle seat inside the downlight, and a pair of limiting convex walls are arranged on the lower end surface of the decorative ring, and the elastic ejector pin is limited in a limiting space formed between the limiting convex walls. By arranging the elastic ejector pin, a regular sound can be produced in cooperation with the concave and convex surface when the middle seat rotates, thereby improving the feel of use.

[0005] Preferably, the elastic ejector pin comprises a spring portion and an ejector pin portion extending axially along the spring portion. The ejector pin portion and the spring portion are integrally formed, are easy to install, do not need to be assembled separately, and have good elasticity.

[0006] Preferably, the limiting convex wall is arc-shaped, and the spring part is clamped between the two limiting convex walls, which can effectively limit the spring part so that the elastic ejector pin will not fall when facing downward.

[0007] Preferably, a plurality of snap plates are arranged around the circumference of the lower end surface of the decorative ring, and the snap plates are engaged with the slots on the inner wall of the lamp housing to facilitate the installation of the decorative ring.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] By arranging an elastic ejector on the decorative ring, a regular sound can be produced in cooperation with the concave and convex surface when the middle seat rotates, thereby improving the feel of use. The elastic ejector is limited by a pair of limiting convex walls, which is very convenient to install and has a good limiting effect. The elastic ejector can be guided and is not prone to deflection and falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0011] Figure 2 It is a cross-sectional view of the installation structure of the utility model;

[0012] Figure 3 It is a cross-sectional view of the installation structure of the utility model. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0014] like Figure 1-3 As shown, the utility model provides an adjustable sound-generating structure of a downlight, comprising a decorative ring 1, wherein the decorative ring 1 is arranged at the upper end of a lamp housing 7 of the downlight, and an elastic thimble 5 extending toward the inner lower end direction of the lamp housing 7 is arranged on the decorative ring 1 along the axial direction, and the lower end of the elastic thimble 5 abuts against a circle of concave-convex surfaces 9 arranged on the outer edge of a middle seat 6 inside the downlight, and a pair of limiting convex walls 3 are arranged on the lower end surface of the decorative ring 1, and the elastic thimble 5 is limited in a limiting space formed between the limiting convex walls 3. By arranging the elastic thimble 5, a regular sound can be produced in cooperation with the concave-convex surface 9 when the middle seat 6 rotates, thereby improving the feel of use.

[0015] Specifically, the decorative ring 1 is annular, the limiting convex wall 3 and the decorative ring 1 are an integrally formed structure, the limiting space between the limiting convex walls 3 can be slightly smaller than the elastic ejector pin 5, and the elastic ejector pin 5 can be clamped, and the concave-convex surface 9 can be a plurality of raised convex strips or a concave strip-shaped groove.

[0016] Specifically, in this embodiment, the elastic ejector pin 5 includes a spring portion and an ejector pin portion 4 extending axially along the spring portion. The ejector pin portion 4 is integrally formed with the spring portion, is easy to install, does not require separate assembly, has good elasticity, and the end of the ejector pin portion 4 can be set as a ball head.

[0017] In this embodiment, the limiting convex wall 3 is arc-shaped, and the spring portion is clamped between the two limiting convex walls 3, which can effectively limit the spring portion so that the elastic ejector pin 5 will not fall when facing downward.

[0018] In order to facilitate the assembly of the decorative ring 1, a plurality of snap plates 2 are arranged around the circumference of the lower end surface of the decorative ring 1. The snap plates 2 are buckled with the slots 8 on the inner wall of the lamp housing 7 to facilitate the installation of the decorative ring 1.

[0019] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0020] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A sound-adjusting structure for a downlight, characterized in that: include: A decorative ring (1), the decorative ring (1) being arranged at the upper end of a lamp housing (7) of the downlight, the decorative ring (1) being provided with an elastic ejector pin (5) extending in the axial direction toward the inner lower end of the lamp housing (7), the lower end of the elastic ejector pin (5) being abutted against a circle of concave and convex surfaces (9) arranged on the outer edge of a middle seat (6) inside the downlight, a pair of limiting convex walls (3) being arranged on the lower end surface of the decorative ring (1), the elastic ejector pin (5) being limited in a limiting space formed between the limiting convex walls (3).

2. The sound-adjusting structure of the downlight according to claim 1, characterized in that: The elastic ejector pin (5) comprises a spring portion and an ejector pin portion (4) extending axially along the spring portion, and the ejector pin portion (4) and the spring portion are integrally formed.

3. The sound-adjusting structure of the downlight according to claim 2, characterized in that: The limiting convex wall (3) is arc-shaped, and the spring portion is clamped between the two limiting convex walls (3).

4. The sound-adjusting structure of a downlight according to claim 1, characterized in that: A plurality of snap plates (2) are arranged around the circumference of the lower end surface of the decorative ring (1), and the snap plates (2) are snapped with the snap grooves (8) on the inner side wall of the lamp housing (7).

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