Spotlight set convenient for color temperature adjustment

Abstract

A spotlight set facilitating color temperature adjustment relates to the technical field of spotlight devices and comprises a spotlight body, a color temperature adjusting switch is mounted on the outer side of the spotlight body, a base is mounted at the lower end of the spotlight body, lamp beads are mounted in the right end of the spotlight body, and a mounting seat is arranged on the outer side of the right end of the spotlight body. The installation seats are arranged along the circumference of the outer side of the spotlight body at equal intervals, adjusting plates are movably installed on the installation seats, the telescopic rods correspond to the adjusting plates, one ends of the telescopic rods are connected with ejector rods, one ends of the ejector rods are arranged in a bent mode towards the adjusting plates, the outer ends of the ejector rods are arranged in a right-angle bent mode, and the telescopic rods and the ejector rods are integrally arranged in an inclined mode. And the telescopic rod of the electric telescopic device is controlled to drive the ejector rod to extend outwards, so that the rotating angle of the adjusting plate is controlled, and the effect of controlling the irradiation edge range of the spotlight is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spotlight devices, and more specifically, the utility model relates to a spotlight lamp group convenient for adjusting color temperature. Background Technique

[0002] Spotlights are typical modern genre lighting without a main light and without a fixed scale, which can create an indoor lighting atmosphere. If a row of small spotlights are combined, the light can change into wonderful patterns. Since the small spotlights can be freely rotated, the combined lighting effect is also ever-changing. Moreover, the LED light source has the advantages of high luminous efficiency, low heat generation, power saving, and long service life. Therefore, its application is becoming more and more extensive, and LED lights will gradually replace traditional lighting fixtures such as incandescent lamps and halogen lamps;

[0003] An existing spotlight, such as an LED spotlight with a DIP switch for adjusting color temperature with the publication number CN215674903U, includes being fixedly connected to an external socket through a terminal post. The installation of the DIP switch adjustment post is connected to the color temperature control element inside the adjustment seat. According to the needs of different scenarios, the user manually toggles the DIP switch adjustment post for corresponding color temperature adjustment. The main body of the LED spotlight is inserted and matched with the conical groove, and with the cooperation of the clamping post, it is connected to the external socket for power supply. With the cooperation of the round head screw, it is convenient to stably fix the main body of the LED spotlight and the adjustment seat to prevent loosening or detachment during long-term use, which affects the lighting use;

[0004] However, the existing spotlights cannot adjust the edge of the light range, so they cannot meet the precise requirements of some people for the spotlight illumination range. Therefore, the existing spotlights need to be further improved. Content of the Utility Model

[0005] The purpose of the utility model is to solve the technical problem that the edge of the light range cannot be adjusted in the prior art.

[0006] The purpose and effect of the utility model are achieved by the following specific technical means:

[0007] A spotlight lamp group convenient for adjusting color temperature includes a spotlight main body, a color temperature adjustment switch is installed on the outer side of the spotlight main body, a base is installed at the lower end of the spotlight main body, lamp beads are installed inside the right end of the spotlight main body, an installation seat is arranged on the outer side of the right end of the spotlight main body, a plurality of installation seats are arranged equidistantly along the circumference of the outer side of the spotlight main body, an adjustment plate is movably installed on the installation seat, shafts are arranged on both sides of the installation seat, the outer ends of the shafts pass through the inner wall of the installation groove and enter the inside of the adjustment plate, and a first coil spring is arranged outside the shafts. An expansion rod is installed at the inner edge on the right side of the spotlight main body, a plurality of expansion rods are arranged corresponding to the adjustment plate, and one end is connected with a top rod. An installation box is arranged on the outer side of the adjustment plate, a cloth roller is installed inside the installation box, a light-shielding cloth is wound around the outer side of the cloth roller, and one end of the light-shielding cloth passes through the inside of the installation box and is connected to the adjustment plate on the adjacent side.

[0008] Further, the adjustment plate is integrally arranged as an arc-shaped plate, an installation groove is arranged at the position of the adjustment plate corresponding to the installation seat, and the installation seat extends into the inner side of the installation groove.

[0009] Further, one end of the first coil spring is connected with the shaft, and the other end is connected with the inside of the adjustment plate.

[0010] Further, one end of the top rod is arranged in a bent shape towards the adjustment plate, the outer end of the top rod is arranged in a right-angle bend, and the expansion rod and the top rod are integrally arranged in an inclined shape.

[0011] Further, the cloth roller is integrally arranged in a conical shape with one end large and the other end small, coil springs are connected to the outer sides of both ends of the cloth roller, and the other ends of the coil springs are connected with the inner wall of the installation box. Beneficial effects

[0012] A spotlight lamp group convenient for adjusting color temperature has the following beneficial effects:

[0013] 1. By arranging installation seats on the outer side of the right end of the spotlight main body, a plurality of installation seats are arranged equidistantly along the circumference of the outer side of the spotlight main body, an adjustment plate is movably installed on the installation seat, and the adjustment plate is integrally arranged as an arc-shaped plate. An installation groove is arranged at the position of the adjustment plate corresponding to the installation seat, the installation seat extends into the inner side of the installation groove, shafts are arranged on both sides of the installation seat, the adjustment plate can rotate around the shafts, the outer ends of the shafts pass through the inner wall of the installation groove and enter the inside of the adjustment plate, and a first coil spring is arranged outside the shafts. One end of the first coil spring is connected with the shaft, and the other end is connected with the inside of the adjustment plate. While being able to control the range of the spotlight irradiation edge by rotating the adjustment plate, the first coil spring can continuously apply a force to the adjustment plate to rotate towards the center point.

[0014] 2. A telescopic rod is installed at the inner edge of the right side of the spotlight body. There are multiple telescopic rods corresponding to the adjustment plate, and one end of each telescopic rod is connected to a push rod. One end of the push rod is bent towards the adjustment plate, and the outer end of the push rod is bent at a right angle. The telescopic rod and the push rod are integrally arranged in an inclined shape. By controlling the distance that the telescopic rod, which is an electric telescopic device, extends outward to drive the push rod, the rotation angle of the adjustment plate can be controlled, and then the effect of controlling the illumination edge range of the spotlight can be achieved.

[0015] 3. An installation box is arranged on the outer side of the adjustment plate. A cloth roller is installed inside the installation box. A light-shielding cloth is wound around the outer side of the cloth roller. The cloth roller is integrally arranged in a conical shape with one end large and one end small. One end of the light-shielding cloth passes through the inside of the installation box and is connected to the adjacent adjustment plate. Two coil springs II are connected to the outer sides of both ends of the cloth roller, and the other ends of the coil springs II are connected to the inner wall of the installation box. When the adjustment plate rotates, the light-shielding cloth can be pulled outwards, causing the cloth roller to rotate against the force of the coil springs II. Thus, the gap between the adjustment plates can be blocked by the light-shielding cloth, preventing the optical fiber from leaking out through the gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a spotlight lamp group for conveniently adjusting the color temperature according to the present utility model.

[0017] Figure 2 It is a schematic cross-sectional view of the spotlight body according to the present utility model.

[0018] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram at A in

[0019] Figure 4 It is a schematic right-side cross-sectional view of the adjustment plate according to the present utility model.

[0020] Figures 1-4 In the figure: 1 - spotlight body, 101 - color temperature adjustment switch, 102 - mounting seat, 2 - base, 3 - adjustment plate, 4 - installation box, 5 - light-shielding cloth, 6 - cloth roller, 7 - installation groove, 8 - telescopic rod, 801 - push rod, 9 - coil spring I, 10 - shaft body, 1001 - coil spring II, 11 - lamp bead. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] Please refer to the exploded structural schematic diagram and the planar structural schematic diagram of a spotlight lamp group for conveniently adjusting the color temperature in the attached drawings of the specification

[0023] A spotlight lamp group convenient for adjusting color temperature, including a spotlight main body 1, a color temperature adjustment switch 101 is installed on the outside of the spotlight main body 1, a base 2 is installed at the lower end of the spotlight main body 1, a lamp bead 11 is installed inside the right end of the spotlight main body 1, and a plurality of lamp beads 11 are equidistantly installed on the inner circumference of the spotlight main body 1. A mounting seat 102 is arranged on the outside of the right end of the spotlight main body 1, and a plurality of mounting seats 102 are equidistantly arranged along the outer circumference of the spotlight main body 1. An adjusting plate 3 is movably installed on the mounting seat 102. The adjusting plate 3 is integrally arranged as an arc-shaped plate. An installation groove 7 is arranged at the position of the adjusting plate 3 corresponding to the mounting seat 102. The mounting seat 102 extends into the inner side of the installation groove 7. Shaft bodies 10 are arranged on both sides of the mounting seat 102. The adjusting plate 3 can rotate around the shaft body 10. The outer end of the shaft body 10 passes through the inner wall of the installation groove 7 and enters the inside of the adjusting plate 3. And a first coil spring 1001 is arranged outside the shaft body 10. One end of the first coil spring 1001 is connected to the shaft body 10, and the other end is connected to the inside of the adjusting plate 3;

[0024] In a specific implementation, a telescopic rod 8 is installed at the inner edge of the right side of the spotlight main body 1. A plurality of telescopic rods 8 are arranged corresponding to the adjusting plate 3, and one end is connected with a push rod 801. One end of the push rod 801 is arranged in a bent shape towards the adjusting plate 3, and the outer end of the push rod 801 is arranged in a right-angle bent shape. The telescopic rod 8 and the push rod 801 are integrally arranged in an inclined shape;

[0025] In a specific implementation, an installation box 4 is arranged on the outside of the adjusting plate 3. A cloth roller 6 is installed inside the installation box 4. A light-shielding cloth 5 is wound around the outside of the cloth roller 6. The cloth roller 6 is integrally arranged in a conical shape with one end large and one end small. One end of the light-shielding cloth 5 passes through the inside of the installation box 4 and is connected to the adjacent adjusting plate 3. Coil springs two 9 are connected to the outside of both ends of the cloth roller 6, and the other ends of the coil springs two 9 are connected to the inner wall of the installation box 4.

[0026] Working principle:

[0027] An installation base 102 is provided on the outer side of the right end of the spotlight body 1. A plurality of installation bases 102 are equidistantly arranged along the outer circumference of the spotlight body 1. An adjustment plate 3 is movably installed on the installation base 102. The adjustment plate 3 is integrally arranged as an arc-shaped plate. Installation grooves 7 are provided at the positions of the adjustment plate 3 corresponding to the installation bases 102. The installation bases 102 extend into the inner side of the installation grooves 7. Shaft bodies 10 are provided on both sides of the installation bases 102. The adjustment plate 3 can rotate around the shaft bodies 10. The outer ends of the shaft bodies 10 pass through the inner walls of the installation grooves 7 and enter the interior of the adjustment plate 3. And a first coil spring 1001 is provided outside the shaft bodies 10. One end of the first coil spring 1001 is connected to the shaft body 10, and the other end is connected to the interior of the adjustment plate 3. Then, while the range of the spotlight irradiation edge can be controlled by rotating the adjustment plate 3, the first coil spring 1001 can continuously apply a force to the adjustment plate 3 to rotate towards the center point. Then, a telescopic rod 8 is installed at the inner edge of the right side of the spotlight body 1. A plurality of telescopic rods 8 are arranged corresponding to the adjustment plate 3. And one end is connected with a push rod 801. One end of the push rod 801 is bent towards the adjustment plate 3, and the outer end of the push rod 801 is bent at a right angle. The telescopic rod 8 and the push rod 801 are integrally arranged in an inclined shape. Then, the distance that the push rod 801 extends outwards can be controlled by controlling the telescopic rod 8 which is an electric telescopic device, so as to control the rotation angle of the adjustment plate 3, and further achieve the effect of controlling the range of the spotlight irradiation edge. Among them, an installation box 4 is provided on the outer side of the adjustment plate 3. A cloth roller 6 is installed inside the installation box 4. A light-shielding cloth 5 is wound around the outer side of the cloth roller 6. The cloth roller 6 is integrally arranged in a conical shape with one end large and one end small. One end of the light-shielding cloth 5 passes out of the interior of the installation box 4 and is connected to the adjacent adjustment plate 3. Coil springs 9 are connected to the outer sides of both ends of the cloth roller 6. The other ends of the coil springs 9 are connected to the inner wall of the installation box 4. Then, when the adjustment plate 3 rotates, the light-shielding cloth 5 can be pulled outwards so that the cloth roller 6 rotates against the force of the coil springs 9, thereby using the light-shielding cloth 5 to block the gap between the adjustment plates 3 and prevent the optical fiber from leaking out through the gap.

Claims

1. A spotlight assembly that is convenient for adjusting color temperature, comprising a spotlight body (1) and lamp beads (11), characterized in that: A color temperature adjustment switch (101) is installed on the outside of the spotlight body (1), a base (2) is installed on the lower end of the spotlight body (1), a mounting seat (102) is arranged on the outside of the right end of the spotlight body (1), a plurality of mounting seats (102) are arranged equidistantly along the outer circumference of the spotlight body (1), an adjustment plate (3) is movably installed on the mounting seat (102), shaft bodies (10) are arranged on both sides of the mounting seat (102), the outer end of the shaft body (10) passes through the inner wall of the mounting groove (7) and enters the interior of the adjustment plate (3), and the shaft body (10) A coil spring (1001) is arranged on the outside, a telescopic rod (8) is installed at the inner edge of the right side of the spotlight body (1), a plurality of telescopic rods (8) are arranged corresponding to the adjustment plate (3), and one end of the telescopic rods (8) is connected to a top rod (801), a mounting box (4) is arranged on the outside of the adjustment plate (3), a cloth roller (6) is installed inside the mounting box (4), a shading cloth (5) is wound around the outside of the cloth roller (6), and one end of the shading cloth (5) passes through the inside of the mounting box (4) and is connected to the adjustment plate (3) on the adjacent side.

2. A spotlight assembly for adjusting color temperature as claimed in claim 1, characterized in that: The cloth roller (6) is in a conical shape with one end being larger than the other end. The outer sides of both ends of the cloth roller (6) are connected to coil springs (9), and the other end of the coil spring (9) is connected to the inner wall of the installation box (4).

3. A spotlight assembly for adjusting color temperature as claimed in claim 1, characterized in that: The adjustment plate (3) is an arc-shaped plate as a whole, and a mounting groove (7) is provided at a position of the adjustment plate (3) corresponding to the mounting seat (102), and the mounting seat (102) extends into the inner side of the mounting groove (7).

4. A spotlight assembly for adjusting color temperature as claimed in claim 1, characterized in that: One end of the coil spring (1001) is connected to the shaft body (10), and the other end is connected to the inside of the adjustment plate (3).

5. A spotlight assembly for adjusting color temperature as claimed in claim 1, characterized in that: One end of the push rod (801) is arranged in a bent shape facing the adjustment plate (3), and the outer end of the push rod (801) is arranged in a right-angle bend.

6. A spotlight assembly for adjusting color temperature as claimed in claim 5, characterized in that: The telescopic rod (8) and the top rod (801) are arranged in an inclined shape as a whole.

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