Festival lamp with changeable light colors

Abstract

The utility model provides a light color convertible holiday lamp which comprises a lamp base, the side inner wall of the lamp base is rotationally connected with a small shaft barrel, the side surface of the small shaft barrel is in transmission connection with a first color strip, the side inner wall of the lamp base is rotationally connected with a large shaft barrel, the side surface of the large shaft barrel is in transmission connection with a second color strip, and the second color strip is in transmission connection with the second color strip. A motor is fixedly connected to the side surface of the lamp base, an output rod is fixedly connected to the output end of the motor, a connecting rod is fixedly connected to the end, away from the motor, of the output rod in the working process, a rotating block is fixedly connected to the side surface of the connecting rod, and a sleeve is rotationally connected to the side surface of the rotating block. The end, away from the rotating block, of the connecting rod is fixedly connected with a driving shaft barrel. By means of the components, the colors of lamplight can be changed in the mode that the lamplight penetrates through the color strips moving continuously, the lamplight can be changed more diverse through combination of the two color strips, the sliding block can slide to stop rotation of the driving shaft barrel, and the colors emitted by the festival lamp are fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to holiday lamp technical field, concretely is a holiday lamp of light color changeable. BACKGROUND

[0002] Holiday lamp is a lamp for decoration in festival activities and celebration occasions, can be made of colored bulb, fabric, paper or plastic material and can emit light of different colors and patterns, for creating festival atmosphere, adding festive color effect.

[0003] The existing light color changeable holiday lamp is all through setting up different color lamp strip in the device, and controling by color change control part, make different lamp strip emit light in turn and realize the effect of color change, but need to install multiple groups of lamp strip, and can only emit corresponding color light, such as a light color changeable holiday lamp disclosed by Chinese patent, the application number is CN202220530513.3, although the color change control chip and LED lamp strip can be set up, the color change control chip can control the LED lamp strip, the LED lamp strip is provided with multiple different color light, so as to realize the function of light color change. Solve the problem of non-changeable light color of holiday lamp, but only the color of installed lamp strip can be irradiated, the switchable color is less, and long-term intermittent switching of lamp strip is easy to damage the lamp strip, and the use has limitation.

[0004] Therefore, a light color changeable holiday lamp is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a light color changeable holiday lamp, which is characterized by the following: two groups of shaft cylinders are arranged to drive two color strips composed of different colors to move, the light of the lamp strip is irradiated from the lampshade through the color strip, and the color of the light is switched under the movement of the color strip; two color strips are arranged to make the color of the light more diverse through color combination, and the shaft cylinder can be stopped by sliding the slider when the color is switched to the required color, so that the corresponding color is maintained all the time; the problems of needing to install LED lamps of different colors and being able to only irradiate a small amount of colors are solved, and the light can be switched to the required color as needed.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A light color changeable holiday lamp, comprising: a lamp base, a small shaft cylinder is rotatably connected to the side inner wall of the lamp base, a color strip one is drivingly connected to the side surface of the small shaft cylinder, a large shaft cylinder is rotatably connected to the side inner wall of the lamp base, and a color strip two is drivingly connected to the side surface of the large shaft cylinder.

[0008] The side surface of the lamp base is fixedly connected with a motor, the output end of the motor is fixedly connected with an output rod, the end of the output rod away from the motor is fixedly connected with a connecting rod in working, the side surface of the connecting rod is fixedly connected with a rotating block, the side surface of the rotating block is rotatably connected with a sleeve, and the end of the connecting rod away from the rotating block is fixedly connected with a driving shaft cylinder.

[0009] Further, the side inner wall of the lamp base is fixedly connected with a partition plate, and the lower surface of the partition plate is fixedly connected with a fixed plate.

[0010] Further, the side inner wall of the fixed plate is fixedly connected with a lamp strip, and the lower surface of the lamp base is fixedly connected with a lampshade.

[0011] Further, the side surface of the large shaft cylinder is drivingly connected with a belt, and the side surface of the belt is drivingly connected with a small shaft cylinder.

[0012] Further, the side surface of the driving shaft cylinder is drivingly connected with a color strip two, and the color strip two is located between the color strip two and the lamp strip.

[0013] Further, the side inner wall of the connecting rod is provided with a slot one, and the end of the output rod away from the motor extends to the inside of the slot one through the rotating block.

[0014] Further, the side inner wall of the driving shaft cylinder is provided with a slot two, and the end of the connecting rod away from the rotating block extends to the inside of the slot two through the driving shaft cylinder.

[0015] Further, the side surface of the sleeve is fixedly connected with a sliding block, the end of the sliding block away from the sleeve extends to the outside of the lamp base through the side inner wall of the lamp base, and the side surface of the sliding block is slidingly connected with the lamp base.

[0016] Compared with the prior art, the technical scheme has the following beneficial effects: two groups of shaft cylinders are arranged to drive two color strips composed of different colors to move, the light of the lamp strip is irradiated out of the lampshade through the color strips, the color of the light is continuously switched under the movement of the color strips, two color strips are arranged to make the color of the light more diverse through color combination, and the sliding block is slid when the color needs to be switched to the required color to stop the rotation of the shaft cylinder, so that the corresponding color is maintained all the time, the problem that different color LED lamps need to be installed and only a small amount of colors can be irradiated is solved, and the light can be switched to the required color as needed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the utility model;

[0018] Figure 2 It is a sectional view of the utility model;

[0019] Figure 3 It is the internal structure schematic view of lamp base of the utility model;

[0020] Figure 4 It is the driven shaft cylinder section view structure schematic view of the utility model;

[0021] Figure 5 It is the driven shaft cylinder explosion structure schematic view of the utility model.

[0022] 1, lamp base;2, slider;3, lampshade;4, small axle cylinder;5, color strip one;6, large axle cylinder;7, color strip two;8, driven shaft cylinder;9, partition;10, fixed plate;11, lamp strip;12, belt;13, motor;14, output rod;15, sleeve;16, rotating block;17, slot one;18, connecting rod;19, slot two. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model.

[0024] Please refer to Figures 1-5 A holiday lamp with variable light color in the embodiment includes: lamp base 1, which can be fixed on a wall and protect the internal structure, the side inner wall of lamp base 1 is rotatably connected with small axle cylinder 4, which has four and constitutes a trapezoidal structure, and the movement of color strip one 5 is driven by rotation, the side surface of small axle cylinder 4 is drivingly connected with color strip one 5, which moves under the driving of small axle cylinder 4, is a transparent color strip, each section is composed of different colors, and can transmit light, the side inner wall of lamp base 1 is rotatably connected with large axle cylinder 6, which has four and constitutes a trapezoidal structure, and the movement of color strip two 7 is driven by rotation, the side surface of large axle cylinder 6 is drivingly connected with color strip two 7, color strip two 7 is located between color strip two 7 and lamp strip 11, and can drive other large axle cylinder 6 to rotate under the action of driven shaft cylinder 8, is a transparent color strip, each section is composed of different colors, and can transmit light, is distributed in the outer circle of color strip one 5, and can make the light emitted by lamp strip 11 pass through color strip one 5 and color strip two 7 at the same time to emit different colors together with color strip one 5;

[0025] The side surface of the lamp base 1 is fixedly connected with a motor 13, which provides power for the rotation of an output rod 14. The output end of the motor 13 is fixedly connected with the output rod 14, which can be inserted into a slot one 17 to drive a connecting rod 18 to rotate. The end of the output rod 14 away from the motor 13 is fixedly connected with the connecting rod 18, which is inserted into the driving shaft cylinder 8 to drive the driving shaft cylinder 8 to rotate. The side surface of the connecting rod 18 is fixedly connected with a rotating block 16, which is located inside the sleeve 15 and can drive the connecting rod 18 to connect with the output rod 14 by pulling the sleeve 15. The side surface of the rotating block 16 is rotatably connected with the sleeve 15, which can drive the connecting rod 18 to connect with the output rod 14 by pulling the sliding block 2, so that the output rod 14 can drive the connecting rod 18 to rotate, and further drive the driving shaft cylinder 8 to rotate. The end of the connecting rod 18 away from the rotating block 16 is fixedly connected with the driving shaft cylinder 8, which is in transmission connection with the color strip two 7. Under the action of the connecting rod 18 and the output rod 14, the driving shaft cylinder 8 rotates and drives the color strip two 5 to move.

[0026] The side inner wall of the lamp base 1 is fixedly connected with a partition plate 9, which is fixed inside the lamp base 1 and is used to fix a fixed plate 10. The surface of the partition plate 9 is provided with a hole to facilitate the movement of the color strip one 5 and the color strip two 7. The lower surface of the partition plate 9 is fixedly connected with the fixed plate 10, which is fixed on the partition plate 9 and contains a light bar 11 inside.

[0027] The side inner wall of the fixed plate 10 is fixedly connected with the light bar 11, which is used to provide light and make the light penetrate through the color strip one 5 and the color strip two 7 to change the color of the light. The lower surface of the lamp base 1 is fixedly connected with a lampshade 3, which is a transparent cover to make the light penetrate through the lampshade 3 to illuminate the outside.

[0028] The side surface of the large shaft cylinder 6 is in transmission connection with a belt 12, which connects the small shaft cylinder 4 and the large shaft cylinder 6 together and synchronizes them under the action of the belt 12. The side surface of the belt 12 is in transmission connection with the small shaft cylinder 4.

[0029] The side inner wall of the connecting rod 18 is provided with the slot one 17, which can insert the output rod 14 into the slot one 17 to drive the connecting rod 18 to rotate. The end of the output rod 14 away from the motor 13 extends through the rotating block 16 to the inside of the slot one 17.

[0030] The side inner wall of the driving shaft cylinder 8 is provided with a slot two 19, which can insert the connecting rod 18 into the slot two 19 to drive the driving shaft cylinder 8 to rotate. The end of the connecting rod 18 away from the rotating block 16 extends through the driving shaft cylinder 8 to the inside of the slot two 19.

[0031] The side surface of the sleeve 15 is fixedly connected with a sliding block 2, the sleeve 15 can be driven to slide by sliding the sliding block 2, the sleeve 15 can drive the connecting rod 18 to move, and the output rod 14 can be inserted into the slot 17 of the connecting rod 18 to drive the connecting rod 18 to rotate, the end of the sliding block 2 away from the sleeve 15 extends to the outside of the lamp base 1 through the side inner wall of the lamp base 1, and the side surface of the sliding block 2 is slidingly connected with the lamp base 1.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A holiday lamp with changeable light colors, comprising a lamp base (1), characterized in that: The inner side wall of the lamp base (1) is rotatably connected to a small shaft cylinder (4), and the side surface of the small shaft cylinder (4) is transmission-connected to a color stripe 1 (5). The inner side wall of the lamp base (1) is rotatably connected to a large shaft cylinder (6), and the side surface of the large shaft cylinder (6) is transmission-connected to a color stripe 2 (7). The side surface of the lamp base (1) is fixedly connected to a motor (13), the output end of the motor (13) is fixedly connected to an output rod (14), the end of the output rod (14) away from the motor (13) is fixedly connected to a connecting rod (18) during operation, the side surface of the connecting rod (18) is fixedly connected to a rotating block (16), the side surface of the rotating block (16) is rotatably connected to a sleeve (15), and the end of the connecting rod (18) away from the rotating block (16) is fixedly connected to a driving shaft cylinder (8).

2. The color-changeable holiday light according to claim 1, characterized in that: A partition plate (9) is fixedly connected to the side inner wall of the lamp base (1), and a fixing plate (10) is fixedly connected to the lower surface of the partition plate (9).

3. The color-changeable holiday light according to claim 2, characterized in that: A light bar (11) is fixedly connected to the inner side wall of the fixing plate (10), and a lampshade (3) is fixedly connected to the lower surface of the lamp base (1).

4. The color-changeable holiday light according to claim 1, characterized in that: The side surface of the large shaft cylinder (6) is transmission-connected with a belt (12), and the side surface of the belt (12) is transmission-connected with the small shaft cylinder (4).

5. The color-changeable holiday light according to claim 1, characterized in that: The side surface of the driving shaft cylinder (8) is in transmission connection with the second color strip (7), and the second color strip (7) is located between the second color strip (7) and the light bar (11).

6. The color-changeable holiday light according to claim 1, characterized in that: A slot 1 (17) is provided on the inner side wall of the connecting rod (18), and an end of the output rod (14) away from the motor (13) passes through the rotating block (16) and extends into the interior of the slot 1 (17).

7. The color-changeable holiday light according to claim 1, characterized in that: A second slot (19) is provided on the inner side wall of the driving shaft cylinder (8), and one end of the connecting rod (18) away from the rotating block (16) passes through the driving shaft cylinder (8) and extends to the interior of the second slot (19).

8. The color-changeable holiday light according to claim 1, characterized in that: The side surface of the sleeve (15) is fixedly connected to a slider (2), and one end of the slider (2) away from the sleeve (15) passes through the inner side wall of the lamp base (1) and extends to the outside of the lamp base (1), and the side surface of the slider (2) is slidably connected to the lamp base (1).

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