Adjustable spotlight convenient to assemble

Abstract

The utility model discloses an adjustable spotlight convenient to assemble. The adjustable spotlight comprises a lamp holder, a lamp tube, a hinge arm, a connecting base, a light source assembly, a circuit control board, a limiting ring and a lampshade. The hinge arm comprises a fixed arm and a swing arm, one end of the fixed arm is hinged to one end of the swing arm, and the other end of the fixed arm and the other end of the swing arm are respectively provided with a threaded section. The lamp holder is fixedly arranged on a wall surface or a ceiling, and the bottom (outer side surface) of the lamp holder is in threaded connection with the fixed arm; the top of the connecting seat is in threaded connection with a swinging arm; the connecting base is connected with the lamp tube in a buckled mode. The lamp tube can rotate around the lamp holder through the hinge arm, and the irradiation angle of the lamp tube can be adjusted. The adjustable spotlight convenient to assemble is simple and reasonable in design and stable and firm in structure; due to the connection mode of the lamp holder, the lamp tube, the connecting seat and the hinge arm, the product assembly process is simplified, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to an adjustable spotlight which is convenient to assemble. Background Art

[0002] The existing spotlight installation usually requires professionals, and the installation process is cumbersome and time-consuming. The steps of fixing and wiring the spotlights require precise operations, which is not conducive to rapid assembly and replacement.

[0003] The present application provides an adjustable spotlight that is easy to assemble, aiming to simplify the product assembly process and improve assembly efficiency. Utility Model Content

[0004] The utility model aims to provide an adjustable spotlight which is convenient to assemble, has a simple and reasonable design, and a stable and firm structure; simplifies the assembling process and improves the assembly efficiency.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] An adjustable spotlight that is easy to assemble, comprising a lamp holder, a lamp tube, an articulated arm, a connecting seat, a light source assembly, a circuit control board, a limiting ring, and a lampshade;

[0007] The articulated arm comprises a fixed arm and a swing arm, one end of the fixed arm is hingedly connected to one end of the swing arm, and the other ends of the fixed arm and the swing arm are respectively provided with threaded sections;

[0008] The lamp holder is fixed on a wall or ceiling, and its bottom (outer side) is threadedly connected to the fixed arm; the top of the connection seat is threadedly connected to the swing arm; the connection seat is snap-connected to the lamp tube. The lamp tube can rotate around the lamp holder through the hinged arm to adjust the illumination angle of the lamp tube.

[0009] The lamp tube is a columnar shell with an inner cavity in the middle, an opening at the bottom and a mounting hole at the top;

[0010] The inner wall of the lamp tube is also provided with a limiting ring groove, and the bottom of the connecting seat is provided with a plurality of claws;

[0011] The connecting seat is arranged in the inner cavity of the lamp tube and is buckled connected with the lamp tube, and the clamping claw is buckled connected with the limiting ring groove.

[0012] The light source assembly includes an LED light panel, a reflective cup, etc., and may also be an LED bulb, which is usually an integrally formed part.

[0013] The inner wall of the lamp tube is also provided with an annular groove for installing a limiting ring; half of the limiting ring is arranged in the annular groove, and the other half is beyond the inner wall of the lamp tube.

[0014] The inner wall of the bottom end of the lamp tube is also provided with an internal thread, the outer wall of the upper end of the lamp cover is provided with an external thread, and the lamp cover is threadedly connected to the bottom end of the lamp tube.

[0015] A flange is provided on the outer edge of the bottom of the light source assembly;

[0016] A retaining ring is provided on the top of the lampshade to support the bottom surface of the light source assembly; the limiting ring and the retaining ring clamp the flange of the light source assembly to limit and fix the light source assembly.

[0017] The lamp holder comprises a wall fixing plate and a lamp holder cylinder; the wall fixing plate is fixedly arranged on the wall and fixedly connected to the lamp holder cylinder.

[0018] The assembly sequence of the present application may be: firstly, threading the articulated arm to the connecting seat;

[0019] Then insert the connecting seat into the inner cavity of the lamp tube and push it to the top, so that the hinged arm passes through the mounting hole at the top of the lamp tube, and the claw of the connecting seat is buckled and connected with the limiting ring groove of the lamp tube;

[0020] Then install the limiting ring into the annular groove;

[0021] Then install the light source assembly into the inner cavity of the lamp tube, and after the lamp cover is threadedly connected to the lamp tube, the lamp cover cooperates with the limiting ring to limit and fix the light source assembly;

[0022] The assembly of the product is completed by threading the lamp holder to the articulated arm. The above assembly process can be quickly assembled by hand.

[0023] Beneficial effects of the utility model:

[0024] Its design is simple and reasonable, and its structure is stable and firm;

[0025] The connection method of the lamp holder, the lamp tube, the connecting base and the articulated arm simplifies the product assembly process and improves the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of an adjustable spotlight that is easy to assemble according to the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of an adjustable spotlight that is easy to assemble according to the utility model (from another perspective);

[0028] Figure 3 for Figure 2 Sectional view in the AA direction;

[0029] Figure 4 The utility model is a schematic diagram of the structure of an adjustable spotlight that is easy to assemble. DETAILED DESCRIPTION

[0030] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] like Figure 1-4 As shown, an adjustable spotlight that is easy to assemble includes a lamp holder 1, a lamp tube 2, an articulated arm 3, a connecting seat 4, a light source assembly 5, a circuit control board 6, a limiting ring 7, and a lampshade 8;

[0032] The articulated arm 3 comprises a fixed arm 31 and a swing arm 32. One end of the fixed arm 31 is hingedly connected to one end of the swing arm 32. The other ends of the fixed arm 31 and the swing arm 32 are respectively provided with threaded sections.

[0033] The lamp holder 1 is fixed on a wall or ceiling, and its bottom (outer side) is threadedly connected to a fixed arm 31; the top of the connecting seat 4 is threadedly connected to a swing arm 32; the connecting seat 4 is snap-connected to the lamp tube 2. The lamp tube 2 can rotate around the lamp holder 1 through the hinged arm 3, and the illumination angle of the lamp tube 2 can be adjusted.

[0034] The lamp tube 2 is a columnar shell with an inner cavity 21 in the middle, an opening at the bottom, and a mounting hole 22 at the top;

[0035] The inner wall of the lamp tube 2 is also provided with a limiting ring groove 23, and the bottom of the connecting seat 4 is provided with a plurality of claws 41;

[0036] The connecting seat 4 is disposed in the inner cavity 21 of the lamp tube 2 and is snap-connected with the lamp tube 2 , and the claw 41 is snap-connected with the limiting ring groove 23 .

[0037] The light source assembly 5 includes an LED light panel, a reflective cup, etc., and may also be an LED bulb, which is usually an integrally formed part.

[0038] The inner wall of the lamp tube 2 is also provided with an annular groove 24 for installing the limiting ring 7 ; half of the limiting ring 7 is arranged in the annular groove 24 , and the other half is beyond the inner wall of the lamp tube 2 .

[0039] The inner wall of the bottom end of the lamp tube 2 is also provided with an internal thread, and the outer wall of the upper end of the lamp cover 8 is provided with an external thread. The lamp cover 8 is threadedly connected to the bottom end of the lamp tube 2.

[0040] The bottom outer edge of the light source assembly 5 is provided with a flange 51;

[0041] A retaining ring is provided on the top of the lampshade 8 to support the bottom surface of the light source assembly 5 ; the limiting ring 7 and the retaining ring clamp the flange 51 of the light source assembly 5 to limit and fix the light source assembly 5 .

[0042] The lamp holder 1 comprises a wall fixing plate 11 and a lamp holder cylinder 12 ; the wall fixing plate 11 is fixedly arranged on the wall and fixedly connected to the lamp holder cylinder 12 .

[0043] The assembly sequence of the present application may be: firstly, threadingly connecting the articulated arm 3 to the connecting seat 4;

[0044] Then insert the connecting seat 4 into the inner cavity 21 of the lamp tube 2 and push it to the top, so that the hinged arm 3 passes through the mounting hole 22 at the top of the lamp tube 2, and the claw 41 of the connecting seat 4 is snap-connected with the limiting ring groove 23 of the lamp tube 2;

[0045] Then install the limiting ring 7 into the annular groove 24;

[0046] Then, the light source assembly 5 is installed into the inner cavity 21 of the lamp tube 2, and the lampshade 8 is threadedly connected to the lamp tube 2, and the lampshade 8 cooperates with the limiting ring 7 to limit and fix the light source assembly 5;

[0047] The lamp holder 1 is threadedly connected to the articulated arm 3 to complete the assembly of the product. The above assembly process can be completed quickly by hand.

[0048] Preferably, the limiting ring 7 is made of elastic material and is provided with an open groove to facilitate inward contraction and placement into the annular groove 24 .

[0049] Preferably, in order to limit the radial rotation displacement between the lamp tube 2 and the connecting seat 4, the inner wall of the lamp tube 2 is provided with a limiting convex strip 24, and the limiting convex strip 24 is parallel to the axis of the lamp tube 2; the outer wall of the connecting seat 4 is provided with a limiting vertical groove 42. When the connecting seat 4 is inserted into the lamp tube 2, the limiting convex strip 24 is aligned with the limiting vertical groove 42 and inserted, and the limiting convex strip 24 is arranged in the limiting vertical groove 42.

[0050] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An adjustable spotlight that is easy to assemble, characterized in that: Including lamp holder, lamp tube, articulated arm, connecting seat, light source assembly; The articulated arm comprises a fixed arm and a swing arm, one end of the fixed arm is hingedly connected to one end of the swing arm, and the other ends of the fixed arm and the swing arm are respectively provided with threaded sections; The lamp tube is a columnar shell with an inner cavity in the middle, an opening at the bottom and a mounting hole at the top; The inner wall of the lamp tube is also provided with a limiting ring groove, and the bottom of the connecting seat is provided with a plurality of claws; The connecting seat is arranged in the inner cavity of the lamp tube and is buckled and connected with the lamp tube, and the claw is buckled and connected with the limiting ring groove; the connecting seat is buckled and connected with the lamp tube; The lamp holder is fixed on the wall, and the bottom of the lamp holder is threadedly connected to the fixed arm; the top of the connecting seat is threadedly connected to the swing arm.

2. The adjustable spotlight that is easy to assemble according to claim 1, characterized in that: It also includes a limiting ring and a lampshade.

3. The adjustable spotlight that is easy to assemble according to claim 2, characterized in that: The inner wall of the lamp tube is also provided with an annular groove for installing a limiting ring; half of the limiting ring is arranged in the annular groove, and the other half is beyond the inner wall of the lamp tube.

4. The adjustable spotlight that is easy to assemble according to claim 3, characterized in that: The inner wall of the bottom end of the lamp tube is also provided with an internal thread, the outer wall of the upper end of the lamp cover is provided with an external thread, and the lamp cover is threadedly connected to the bottom end of the lamp tube; The outer edge of the bottom of the light source assembly is provided with a flange, which is arranged in the inner cavity of the lamp tube; A retaining ring is provided on the top of the lampshade to support the bottom surface of the light source assembly; the limiting ring and the retaining ring clamp the flange of the light source assembly to limit and fix the light source assembly.

5. The adjustable spotlight for easy assembly according to any one of claims 1 to 4, characterized in that: The lamp holder comprises a wall fixing plate and a lamp holder cylinder; the wall fixing plate is fixedly arranged on the wall and fixedly connected to the lamp holder cylinder.

6. The adjustable spotlight that is easy to assemble according to claim 3, characterized in that: The limiting ring is made of elastic material and is provided with an open groove.

7. The adjustable spotlight that is easy to assemble according to claim 5, characterized in that: The inner wall of the lamp tube is provided with a limiting convex strip, and the limiting convex strip is parallel to the axis of the lamp tube; the outer wall of the connecting seat is provided with a limiting vertical groove.

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