A rotary LED lamp

Abstract

The utility model relates to LED lamp technical field discloses a rotary LED lamp, including base, the top rotation of base is connected with vertical shaft, and the inner wall of base is seted up with the mounting groove, and the inside coaxial fixed mounting of mounting groove has the drive motor for driving vertical shaft rotation, and the top fixed mounting of vertical shaft has the lamp stand, and the continuous conductive component is arranged between the lamp stand and base. This rotary LED lamp, the pattern sticker of color light transmission through the light -transmitting window surface irradiates on the wall, drives vertical shaft and the lamp stand rotation using drive motor, makes the light color change constantly, plays the interesting purpose, and through setting transmission adjusting component, utilizes the pole lever to move transmission rod upwards, makes second transmission gear and internal tooth ring engage, can drive cover seat and lampshade synchronous rotation, makes the pattern sticker of light -transmitting window surface rotate along, thereby the pattern that irradiates on the wall also changes, further improved the interesting of lamp.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and more specifically to a rotating LED light. Background Technology

[0002] LED lights are lamps that use light-emitting diodes as light sources. Generally, silver or white glue is used to cure the semiconductor LEDs onto the bracket, and then silver or gold wires are used to connect the chip and the circuit board. The whole thing is sealed with epoxy resin to protect the internal core wires. Finally, the outer shell is installed. LED lights have advantages such as energy saving, long life, environmental protection, and shock resistance. They can directly emit seven colors of light and are commonly used in traffic lights, displays, car signal lights, and toys.

[0003] Currently, toys featuring rotating LED lights primarily consist of rotating LED lights and graphic lampshades covering the surface of the lights. During use, rotating the LED lights of different colors causes them to shine sequentially through the lampshade onto the wall, providing a fun effect for children. However, the lampshade is generally fixed, resulting in a lack of variation in the pattern of the light illuminating the wall, even though the colors change. This diminishes the overall fun factor of the rotating LED light.

[0004] In view of this, this utility model proposes a rotating LED lamp in which both the lampshade and the LED colored lights can rotate, so as to enhance the fun of the lamp. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a rotating LED light to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a rotating LED lamp, including a base, a vertical shaft rotatably connected to the top of the base, an installation groove opened on the inner wall of the base, a drive motor for driving the vertical shaft to rotate is coaxially fixedly installed inside the installation groove, a lamp holder is fixedly installed on the top of the vertical shaft, a continuous conductive component is provided between the lamp holder and the base, a number of LED beads are arranged in a circumferential array on the surface of the lamp holder, the number of LED beads are all different colors, a cover is provided on the top of the base, a lamp cover is threadedly installed on the top of the cover, a number of light-transmitting windows are arranged in a circumferential array on the surface of the lamp cover, and the surface of the number of light-transmitting windows is covered with stickers of different shapes, the cover is rotatably installed inside the annular groove on the top of the base, and a transmission adjustment component is provided between the cover and the drive motor;

[0007] The transmission adjustment assembly includes a vertical hole at the top of the base, a transmission rod inserted inside the vertical hole, a first transmission gear and a second transmission gear fixedly installed at the bottom and top of the transmission rod respectively, a drive gear fixedly installed on the surface of the vertical shaft, the drive gear meshing with the first transmission gear, an internal gear ring fixedly installed on the inner wall of the cover, the transmission rod being movably mounted inside the vertical hole, and a positioning assembly provided between the base and the transmission rod. When the transmission rod is in a high position, the second transmission gear meshes with the internal gear ring; when the transmission rod is in a low position, the second transmission gear disengages from the internal gear ring.

[0008] Furthermore, the continuous conductive component includes a conductive ring fixedly mounted on the surface of the base, a conductive spring fixedly mounted at the bottom end of the lamp holder, the conductive spring contacting the surface of the conductive ring, and the LED beads electrically connected to the conductive ring through the conductive spring.

[0009] As a further description of the above technical solution: by setting up a continuous conductive component, the continuous contact between the conductive spring and the conductive ring ensures the stable power supply of the LED beads during the rotation of the lamp holder, thus avoiding the power outage problem caused by rotation.

[0010] Furthermore, a control panel is fixedly mounted on the surface of the base. The control panel is electrically connected to an external power source via wires, and the conductive ring is electrically connected to the control panel.

[0011] As a further description of the above technical solution: the control panel settings facilitate the user's control and operation of the lighting fixtures.

[0012] Furthermore, the positioning component includes a lever rotatably mounted on the surface of the transmission rod, and an opening is provided on the outer wall of the base for the lever to slide up and down. Two positioning ring grooves are provided on the surface of the transmission rod, and the two positioning ring grooves are at different heights. A telescopic groove is provided on the inner wall of the base, and a top ball is installed inside the telescopic groove by a support spring. The top ball is locked with the inner wall of the positioning ring groove.

[0013] As a further description of the above technical solution: the design of the positioning component ensures the stable lifting and positioning of the transmission rod inside the vertical hole, avoiding the shaking and offset of the transmission rod during the lifting process, thereby ensuring the stability and reliability of the transmission adjustment component.

[0014] Furthermore, several negative pressure suction cups are attached to the bottom of the base, and these suction cups are evenly distributed in a circumferential array on the surface of the base.

[0015] As a further description of the above technical solution: by setting a negative pressure suction cup, the adsorption force between the base and the placement surface can be increased, making the rotating LED light more stable when placed and less prone to tipping over, further improving the convenience and safety of use.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. Compared with existing technologies, this rotating LED lamp emits colored light through LED beads during use. The colored light shines onto the wall through the patterned stickers on the surface of the light-transmitting window. The drive motor drives the vertical shaft and lamp holder to rotate, causing the light color to change continuously, which is interesting. By setting up a transmission adjustment component, while the drive motor drives the vertical shaft and lamp holder to rotate, the lever is used to push the transmission rod upward, so that the second transmission gear meshes with the internal gear ring, which can drive the cover and lampshade to rotate synchronously, so that the patterned stickers on the surface of the light-transmitting window rotate accordingly, thereby changing the pattern on the wall and further enhancing the fun of the lamp.

[0018] 2. Compared with existing technologies, this rotating LED lamp, by setting up a continuous conductive component and utilizing the continuous contact between the conductive spring and the conductive ring, ensures a stable power supply to the LED beads during the rotation of the lamp holder, avoiding power outages caused by rotation; the control panel facilitates user control and operation of the lamp; the positioning component design ensures stable lifting and positioning of the transmission rod within the vertical hole, preventing swaying and offset during lifting, thus ensuring the stability and reliability of the transmission adjustment component; the negative pressure suction cup increases the adsorption force between the base and the placement surface, making the rotating LED lamp more stable when placed and less prone to tipping over, further improving ease of use and safety. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the orthographic section of the present invention;

[0021] Figure 3 This is a top-section structural diagram of the lampshade of this utility model;

[0022] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 for Figure 4 Enlarged structural diagram at point B.

[0024] The attached diagram is labeled as follows: 1. Base; 2. Vertical shaft; 3. Mounting slot; 4. Drive motor; 5. Lamp holder; 6. LED bead; 7. Cover; 8. Lampshade; 9. Light-transmitting window; 10. Pattern sticker; 11. Vertical hole; 12. Transmission rod; 13. First transmission gear; 14. Second transmission gear; 15. Drive gear; 16. Internal gear ring; 17. Conductive ring; 18. Conductive spring; 19. Control panel; 20. Lever; 21. Positioning ring groove; 22. Support spring; 23. Top bead; 24. Negative pressure suction cup. Detailed Implementation

[0025] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The rotating LED light involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Reference Figures 1 to 5 This utility model provides a rotating LED lamp, including a base 1, a vertical shaft 2 rotatably connected to the top of the base 1, an installation groove 3 on the inner wall of the base 1, a drive motor 4 for driving the vertical shaft 2 to rotate is coaxially fixed inside the installation groove 3, a lamp holder 5 is fixedly installed on the top of the vertical shaft 2, a continuous conductive component is provided between the lamp holder 5 and the base 1, a number of LED beads 6 are arranged in a circumferential array on the surface of the lamp holder 5, and the number of LED beads 6 are all different colors, a cover 7 is provided on the top of the base 1, a lamp cover 8 is threadedly installed on the top of the cover 7, a number of light-transmitting windows 9 are arranged in a circumferential array on the surface of the lamp cover 8, and a sticker 10 with different shapes is pasted on the surface of each of the number of light-transmitting windows 9.

[0027] During use, this rotating LED light emits colored light through the LED beads 6. The colored light shines onto the wall through the patterned stickers 10 on the surface of the light-transmitting window 9. The drive motor 4 drives the vertical shaft 2 and the lamp holder 5 to rotate, so that the color of the light changes continuously, achieving a fun effect.

[0028] The continuous conductive component includes a conductive ring 17 fixedly mounted on the surface of the base 1, and a conductive spring 18 fixedly mounted on the bottom end of the lamp holder 5. The conductive spring 18 is in contact with the surface of the conductive ring 17, and the LED beads 6 are electrically connected to the conductive ring 17 through the conductive spring 18.

[0029] By setting up a continuous conductive component, the continuous contact between the conductive spring 18 and the conductive ring 17 ensures a stable power supply to the LED beads 6 during the rotation of the lamp holder 5, thus avoiding power outages caused by rotation.

[0030] A control panel 19 is fixedly mounted on the surface of the base 1. The control panel 19 is electrically connected to an external power source via wires, and the conductive ring 17 is electrically connected to the control panel 19.

[0031] The settings on the control panel 19 make it easier for users to control and operate the overall lighting fixtures.

[0032] Several negative pressure suction cups 24 are attached to the bottom of the base 1, and the several negative pressure suction cups 24 are evenly distributed in a circular array on the surface of the base 1.

[0033] By setting up a negative pressure suction cup 24, the adsorption force between the base 1 and the placement surface can be increased, making the rotating LED light more stable when placed and less prone to tipping over, further improving the convenience and safety of use.

[0034] The cover 7 is rotatably mounted inside the annular groove on the top of the base 1, and a transmission adjustment component is provided between the cover 7 and the drive motor 4.

[0035] The transmission adjustment assembly includes a vertical hole 11 on the top of the base 1, a transmission rod 12 inserted inside the vertical hole 11, a first transmission gear 13 and a second transmission gear 14 fixedly installed at the bottom and top of the transmission rod 12 respectively, a drive gear 15 fixedly installed on the surface of the vertical shaft 2, the drive gear 15 meshing with the first transmission gear 13, an internal gear ring 16 fixedly installed on the inner wall of the cover 7, the transmission rod 12 being movably and vertically installed inside the vertical hole 11, and a positioning assembly provided between the base 1 and the transmission rod 12.

[0036] The positioning assembly includes a lever 20 rotatably mounted on the surface of the transmission rod 12, and the outer wall of the base 1 has an opening for the lever 20 to slide up and down.

[0037] Two positioning ring grooves 21 are formed on the surface of the transmission rod 12. The two positioning ring grooves 21 have different heights. The inner wall of the base 1 is provided with a telescopic groove. The top ball 23 is installed inside the telescopic groove by a support spring 22. The top ball 23 is locked with the inner wall of the positioning ring groove 21.

[0038] When the transmission rod 12 is in the high position, the second transmission gear 14 meshes with the internal gear ring 16; when the transmission rod 12 is in the low position, the second transmission gear 14 disengages from the internal gear ring 16.

[0039] By designing the positioning component, the support spring 22 drives the top ball 23 to engage inside the positioning ring groove 21, ensuring the stable lifting and positioning of the transmission rod inside the vertical hole 11 of 12, avoiding the shaking and offset of the transmission rod 12 during the lifting process, thereby ensuring the stability and reliability of the transmission adjustment component.

[0040] It is worth noting that by setting up a transmission adjustment component, while the drive motor 4 drives the vertical shaft 2 and the lamp holder 5 to rotate, the lever 20 is used to push the transmission rod 12 upward, so that the second transmission gear 14 meshes with the internal gear ring 16, which can transmit power to the vertical shaft 2 and the lamp holder 5, and drive the cover 7 and the lamp cover 8 to rotate synchronously, so that the pattern sticker 10 on the surface of the light window 9 rotates accordingly, thereby changing the pattern shone on the wall, further enhancing the fun of the lamp, and can be switched and adjusted as needed.

[0041] Finally, it should be noted that the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A rotating LED light, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a vertical shaft (2). The inner wall of the base (1) is provided with an installation groove (3). A drive motor (4) for driving the vertical shaft (2) to rotate is coaxially fixed inside the installation groove (3). A lamp holder (5) is fixedly installed on the top of the vertical shaft (2). A continuous conductive component is provided between the lamp holder (5) and the base (1). Several LED beads (6) are arranged in a circular array on the surface of the lamp holder (5). The colors of the several LED beads (6) are different. A cover (7) is provided on the top of the base (1). A lamp cover (8) is threaded on the top of the cover (7). Several light-transmitting windows (9) are arranged in a circular array on the surface of the lamp cover (8). The surface of the several light-transmitting windows (9) is covered with pattern stickers (10) of different shapes. The cover (7) is rotatably installed inside the annular groove on the top of the base (1). A transmission adjustment component is provided between the cover (7) and the drive motor (4). The transmission adjustment assembly includes a vertical hole (11) on the top of the base (1), a transmission rod (12) is inserted inside the vertical hole (11), a first transmission gear (13) and a second transmission gear (14) are fixedly installed at the bottom and top of the transmission rod (12) respectively, a drive gear (15) is fixedly installed on the surface of the vertical shaft (2), the drive gear (15) and the first transmission gear (13) mesh, an internal gear ring (16) is fixedly installed on the inner wall of the cover (7), the transmission rod (12) is movably installed inside the vertical hole (11), a positioning assembly is provided between the base (1) and the transmission rod (12), when the transmission rod (12) is in a high position, the second transmission gear (14) meshes with the internal gear ring (16), when the transmission rod (12) is in a low position, the second transmission gear (14) disengages from the internal gear ring (16).

2. A rotating LED light according to claim 1, characterized in that: The continuous conductive component includes a conductive ring (17) fixedly installed on the surface of the base (1), and a conductive spring (18) fixedly installed at the bottom end of the lamp holder (5). The conductive spring (18) is in contact with the surface of the conductive ring (17), and the LED lamp bead (6) is electrically connected to the conductive ring (17) through the conductive spring (18).

3. A rotating LED light according to claim 1, characterized in that: A control panel (19) is fixedly installed on the surface of the base (1). The control panel (19) is electrically connected to an external power source through a wire, and the conductive ring (17) is electrically connected to the control panel (19).

4. A rotating LED light according to claim 1, characterized in that: The positioning assembly includes a lever (20) rotatably mounted on the surface of the transmission rod (12), and the outer wall of the base (1) has an opening for the lever (20) to slide up and down.

5. A rotating LED light according to claim 4, characterized in that: The transmission rod (12) has two positioning ring grooves (21) on its surface. The two positioning ring grooves (21) have different heights. The inner wall of the base (1) has a telescopic groove. The inside of the telescopic groove is fitted with a top ball (23) by a support spring (22). The top ball (23) is locked with the inner wall of the positioning ring groove (21).

6. A rotating LED light according to claim 1, characterized in that: Several negative pressure suction cups (24) are attached to the bottom of the base (1), and the several negative pressure suction cups (24) are evenly distributed in a circular array on the surface of the base (1).

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