Illumination auxiliary device

Abstract

The utility model belongs to the field of lighting auxiliary devices, particularly relates to a lighting auxiliary device, and provides the following scheme aiming at the problems that most of existing lighting equipment is single in hue and cannot change colors according to the needs of a user, the lighting auxiliary device comprises a base, a mounting groove is formed in the top of the base, and the mounting groove is formed in the bottom of the base. A mounting groove is formed in the base, a penetrating fastening bolt is arranged on one side of the mounting groove, the fastening bolt penetrates through the other side of the mounting groove in a threaded mode, a plurality of supporting arms are rotationally connected to the circumference of the fastening bolt, the supporting arms are fixed through the fastening bolt, and lighting mechanisms are installed at the ends, away from the base, of the supporting arms. The color-changing cover is arranged on the lamp body, the colored tape in the color-changing cover is rotated, so that the color-changing cover emits required colors under the irradiation of lamplight, the mood is improved, the life quality is improved, the angle of the lamp body is adjusted and fixed under the cooperation of the positioning block and the rotating arm and the cooperation of the clamping plate and the top plate, and the lamp body can be kept stable at any angle.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting auxiliary devices, in particular to a lighting auxiliary device. Background Art

[0002] Lighting is a measure that uses various light sources to illuminate work and living places or individual objects. The use of sunlight and sky light is called "natural lighting"; the use of artificial light sources is called "artificial lighting". The primary purpose of lighting is to create good visibility and a comfortable and pleasant environment.

[0003] In daily life or in interior design, a variety of tones are needed to create an atmosphere. However, most existing lighting devices have a single tone and cannot change the color according to the user's own needs. Therefore, a lighting auxiliary device is proposed. Utility Model Content

[0004] The utility model aims to provide a lighting auxiliary device to solve the shortcomings of the prior art that the color is single and the color cannot be changed according to the needs of the user.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lighting auxiliary device comprises a base, a mounting groove is formed on the top of the base, a fastening bolt is provided on one side of the mounting groove, a thread of the fastening bolt passes through the other side of the mounting groove, the fastening bolt is connected with a plurality of support arms in a circular rotation, the support arms are fixed by the fastening bolts, and a lighting mechanism is installed on one end of the support arms away from the base;

[0007] The lighting mechanism comprises a lamp holder, which is mounted at one end of the support arm away from the base, a lamp cover is fixed around the lamp holder by bolts, both sides of the lamp holder are rotatably connected with a rotating shaft, a lamp tube and a color-changing cover are fixedly connected between the two rotating shafts, and the color-changing cover is made of PC of various colors spliced ​​together;

[0008] The fixing mechanism is located at one side of the base and is used to fix the base.

[0009] As a further solution of the utility model, the support arm includes a bottom arm, a support rod and two clamping blocks, the bottom arm and the support rod close to each other are fixedly connected with a universal ball, the two universal balls are rotatably connected between the two clamping blocks, a locking screw is inserted into the bottom of one of the clamping blocks, the locking screw is threadedly connected to the other clamping block, the lamp holder is installed at the end of the support rod away from the clamping block, and the bottom arm is rotatably connected to the circumference of the fastening bolt.

[0010] As a further scheme of the utility model, the fixing mechanism includes a fixed seat and a rotating arm, the fixed seat is fixedly connected to one side of the base, a plurality of springs are fixedly connected to the inner wall of one side of the fixed seat, a positioning block is slidably connected to the fixed seat, both sides of the positioning block are fixedly connected to pull rods, the pull rods slide through the two sides of the fixed seat respectively, the other ends of the springs are fixedly connected to the positioning blocks, the rotating arm is rotatably connected between the two sides of the fixed seat, a group of teeth are provided at one end of the positioning block close to the rotating arm, the two groups of teeth are meshed with each other, a top plate is fixedly connected to one side of the rotating arm, a threaded screw is rotatably connected to the surface of the top plate, a knob is fixedly connected to the top of the threaded screw, a splint is threadedly connected to the circumference of the threaded screw, and the splint is slidably connected to one side of the rotating arm.

[0011] As a further solution of the utility model, the color-changing cover is a hollow structure, and the lamp tube is located inside the color-changing cover.

[0012] As a further solution of the utility model, anti-slip grooves are provided on the sides of the clamping plate and the top plate that are close to each other.

[0013] As a further solution of the utility model, a crank is fixedly connected to one side of the rotating shaft.

[0014] The cam is then rotated to release the locking nut from the locking nut, and the locking nut is then turned to lock the support arm and the support arm is locked to the position.

[0015] In the utility model, the lighting auxiliary device rotates the crank and the color-changing cover, thereby driving the color ribbon inside the color-changing cover to rotate, so that it emits the required color under the illumination of light. Lights of different colors improve people's mood and improve their quality of life.

[0016] In the utility model, the auxiliary lighting device can adjust and fix the angle of the lamp body under the cooperation of the positioning block and the rotating arm and the clamping plate and the top plate, thereby improving the overall stability during use.

[0017] In the utility model, the crank drives the color-changing cover to rotate, so that it emits a desired color under the illumination of light, thereby improving the mood and improving the quality of life. With the cooperation of the positioning block and the rotating arm and the clamping plate and the top plate, the angle of the lamp body can be adjusted and fixed, so that the lamp body can remain stable at any angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a three-dimensional structure of a lighting auxiliary device proposed by the utility model in a first viewing angle;

[0019] Figure 2 This is a schematic diagram of a three-dimensional structure of a lighting auxiliary device proposed by the utility model in a second viewing angle;

[0020] Figure 3 This is a schematic diagram of the lamp tube structure of a lighting auxiliary device proposed by the utility model;

[0021] Figure 4 The present invention is a schematic diagram of the installation structure of a fixing mechanism of a lighting auxiliary device proposed by the present invention.

[0022] In the figure: 1. base; 2. support arm; 3. lamp holder; 4. lampshade; 5. crank; 6. fastening bolt; 7. clamping block; 8. universal ball; 9. locking screw; 10. color-changing cover; 11. lamp tube; 12. spring; 13. fixing seat; 14. positioning block; 15. pull rod; 16. rotating arm; 17. splint; 18. threaded screw; 19. top plate; 20. knob; 21. support rod; 22. rotating shaft; 23. bottom arm. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1

[0025] Reference Figure 1-Figure 4A lighting auxiliary device includes a base 1, a mounting groove is provided on the top of the base 1, a fastening bolt 6 is provided on one side of the mounting groove, a fastening bolt 6 is threadedly passed through the other side of the mounting groove, a plurality of support arms 2 are connected to the fastening bolt 6 by circular rotation, the support arms 2 are all fixed by the fastening bolt 6, a lighting mechanism is installed at one end of the support arm 2 away from the base 1, the lighting mechanism includes a lamp holder 3, the lamp holder 3 is installed at one end of the support arm 2 away from the base 1, a lampshade 4 is fixed around the lamp holder 3 by bolts, and both sides of the lamp holder 3 are rotatable A rotating shaft 22 is connected, a crank 5 is fixedly connected to one side of the rotating shaft 22, a lamp tube 11 and a color-changing cover 10 are fixedly connected between the two rotating shafts 22, the color-changing cover 10 is made of PC of various colors, the color-changing cover 10 is a hollow structure, the lamp tube 11 is located in the color-changing cover 10, and driven by the crank 5, the light emits lights of different colors to improve people's mood and improve the quality of life. A support plate for support is provided inside the base 1, and a non-slip pad is attached to the bottom of the support plate. A fixing mechanism for fixing at any angle is fixed to one side of the base 1.

[0026] Example 2

[0027] refer to Figure 1-Figure 4 , improved on the basis of embodiment 1: a lighting auxiliary device, the support arm 2 includes a bottom arm 23, a support rod 21 and two clamping blocks 7, the bottom arm 23 and the support rod 21 are fixedly connected at one end close to each other with a universal ball 8, the two universal balls 8 are rotatably connected between the two clamping blocks 7, a locking screw 9 is inserted through the bottom of one of the clamping blocks 7, the locking screw 9 is threadedly connected to the other clamping block 7, the lamp holder 3 is installed at the end of the support rod 21 away from the clamping block 7, the bottom arm 23 is rotatably connected to the circumference of the fastening bolt 6, the fixing mechanism includes a fixing seat 13 and a rotating arm 16, the fixing seat 13 is fixedly connected to one side of the base 1, a plurality of springs 12 are fixedly connected to the inner wall of one side of the fixing seat 13, a positioning block 14 is slidably connected in the fixing seat 13, and both sides of the positioning block 14 are fixedly connected There is a pull rod 15, which slides through both sides of the fixed seat 13 respectively. The other end of the spring 12 is fixedly connected to the positioning block 14. The rotating arm 16 is rotatably connected between the two sides of the fixed seat 13. The positioning block 14 and the end close to the rotating arm 16 are each provided with a group of teeth. The two groups of teeth are meshed with each other. With the cooperation of the two groups of teeth, the base can adjust the angle to maintain stability. A top plate 19 is fixedly connected to one side of the rotating arm 16. A threaded screw 18 is rotatably connected to the surface of the top plate 19. A knob 20 is fixedly connected to the top of the threaded screw 18. The threaded screw 18 is circumferentially threaded with a splint 17. The splint 17 is slidably connected to one side of the rotating arm 16. The side where the splint 17 and the top plate 19 are close to each other is provided with an anti-slip groove, so that the placement device does not fall off during use.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lighting auxiliary device, comprising a base (1), characterized in that: The top of the base (1) is provided with a mounting groove, one side of the mounting groove is provided with a penetrating fastening bolt (6), the fastening bolt (6) is threadedly penetrated through the other side of the mounting groove, the fastening bolt (6) is rotatably connected to a plurality of support arms (2), the support arms (2) are all fixed by the fastening bolt (6), and the end of the support arm (2) away from the base (1) is provided with a lighting mechanism; The lighting mechanism comprises a lamp holder (3), the lamp holder (3) being mounted on an end of a support arm (2) away from the base (1), a lamp cover (4) being fixed around the lamp holder (3) by bolts, both sides of the lamp holder (3) being rotatably connected to a rotating shaft (22), a lamp tube (11) and a color-changing cover (10) being fixedly connected between the two rotating shafts (22), and the color-changing cover (10) being made of PC of various colors spliced ​​together; A fixing mechanism, wherein the fixing mechanism is located on one side of the base (1) and is used to fix the base (1).

2. A lighting auxiliary device according to claim 1, characterized in that: The support arm (2) comprises a bottom arm (23), a support rod (21) and two clamping blocks (7); the bottom arm (23) and the support rod (21) are fixedly connected to a universal ball (8) at one end close to each other; the two universal balls (8) are rotatably connected between the two clamping blocks (7); a locking screw (9) is inserted through the bottom of one of the clamping blocks (7); the locking screw (9) is threadedly connected to the other clamping block (7); the lamp holder (3) is mounted on the end of the support rod (21) away from the clamping block (7); and the bottom arm (23) is rotatably connected to the circumference of the fastening bolt (6).

3. The lighting auxiliary device according to claim 1, characterized in that: The fixing mechanism comprises a fixing seat (13) and a rotating arm (16), wherein the fixing seat (13) is fixedly connected to one side of the base (1), a plurality of springs (12) are fixedly connected to the inner wall of one side of the fixing seat (13), a positioning block (14) is slidably connected inside the fixing seat (13), both sides of the positioning block (14) are fixedly connected to pull rods (15), the pull rods (15) respectively slide through the two sides of the fixing seat (13), the other ends of the springs (12) are fixedly connected to the positioning block (14), and the rotating arm (16) is fixedly connected to the inner wall of the fixing seat (13). 16) is rotatably connected between the two sides of the fixed seat (13), and the positioning block (14) is provided with a group of teeth at one end close to the rotating arm (16), and the two groups of teeth are meshed with each other. A top plate (19) is fixedly connected to one side of the rotating arm (16), and a threaded screw (18) is rotatably connected to the surface of the top plate (19), and a knob (20) is fixedly connected to the top of the threaded screw (18), and the threaded screw (18) is circumferentially threadedly connected to a clamping plate (17), and the clamping plate (17) is slidably connected to one side of the rotating arm (16).

4. The lighting auxiliary device according to claim 1, characterized in that: The color-changing cover (10) is a hollow structure, and the lamp tube (11) is located inside the color-changing cover (10).

5. The lighting auxiliary device according to claim 3, characterized in that: Anti-slip grooves are provided on the sides of the clamping plate (17) and the top plate (19) that are close to each other.

6. The lighting auxiliary device according to claim 3, characterized in that: A crank (5) is fixedly connected to one side of the rotating shaft (22).

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