Electric butterfly lamp

Abstract

The utility model discloses an electric butterfly lamp which comprises a butterfly lamp body, a driving assembly is installed on the inner lower portion of the butterfly lamp body and comprises a driving motor, a motor rotating head is arranged at the front end of the driving motor, a transmission connecting rod is connected to the front end of the motor rotating head, and a transmission support capable of moving up and down is connected to the upper end of the transmission connecting rod. A swing arm transmission part is arranged at the upper end of the transmission support, transmission tooth surfaces are symmetrically arranged on the two sides of the swing arm transmission part, driving swing arms are symmetrically arranged on the two sides of the butterfly lamp body, swing arm tooth parts are arranged at the ends of the driving swing arms, and the swing arm tooth parts are connected with the transmission tooth surfaces on the corresponding sides in a meshed mode. Rotary motion is converted into reciprocating swing of the driving swing arm through the transmission connecting rod and the transmission support.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of lamp decoration device, specifically relates to a kind of electric butterfly lamp. BACKGROUND

[0002] With the continuous development of decorative lighting and bionic art lamps, ornamental lamps with dynamic effect gradually receive market welcome.Among them, butterfly-shaped lamps are widely used in indoor decoration, holiday arrangement, children's products and landscape lighting and other fields due to their beautiful appearance and lively implications.Most of the existing butterfly lamps are mainly static light-emitting structures, or only achieve wing movement through simple swinging mechanisms, and their overall dynamic effect and simulation degree still need to be improved.

[0003] In some existing technologies, to achieve the swinging effect of butterfly wings, a connecting rod, an eccentric wheel or a one-sided driving structure is usually used to convert the rotary motion of the motor into swinging motion.But such structures generally have the following shortcomings: the transmission path is relatively complex, the number of components is relatively large, the assembly precision is high, and it is easy to cause unstable operation;left and right wings are often driven asymmetrically or on one side, which is not balanced in stress, and is easy to produce shaking and noise, affecting service life.

[0004] Therefore, it is urgent to overcome the defects of the existing technologies in the technical field. UTILITY MODEL CONTENT

[0005] To solve the technical problems mentioned in the background art, the utility model aims to provide an electric butterfly lamp.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an electric butterfly lamp, comprising a butterfly lamp body, a driving assembly is installed at the inner lower part of the butterfly lamp body, the driving assembly comprises a driving motor, a motor head is provided at the front end of the driving motor, a transmission connecting rod is connected to the front end of the motor head, a transmission bracket that can move up and down is connected to the upper end of the transmission connecting rod, a swing arm transmission part is provided at the upper end of the transmission bracket, transmission tooth surfaces are symmetrically provided at both sides of the swing arm transmission part, driving swing arms are symmetrically provided at both sides of the butterfly lamp body, swing arm tooth parts are provided at the end of the driving swing arms, and the swing arm tooth parts are connected with the transmission tooth surfaces on the corresponding side by interlocking teeth, so that the rotary motion is converted into reciprocating swing of the driving swing arms through the transmission connecting rod and the transmission bracket when the driving motor is running.

[0007] The utility model mainly has the following beneficial effects: through setting up the transmission structure that constitutes by drive motor, transmission connecting rod, transmission support and swing arm transmission part, the reciprocating swing of drive swing arm is effectively converted to drive motor's rotary motion, transmission path is clear, compact structure, can stably realize the bionic wing flutter action of butterfly wing piece. The transmission tooth surface of swing arm transmission part both sides is provided with, and is connected with the meshing of corresponding swing arm tooth part, makes left and right sides drive swing arm synchronous, coordinated swing in the working process, stress balance, runs stably, effectively reduces the shaking and noise. Transmission support drives swing arm swing in the reciprocating motion mode, compared with direct connecting rod type structure, movement is more soft and smooth, is favorable for promoting the natural degree and viewing effect of wing flutter action. The mode connection of interlocking and sliding fit is adopted between each transmission part, simple and reliable structure, assembly precision requirement is relatively lower, is favorable for improving the reliability and service life of whole machine. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is whole three-dimensional structure schematic diagram of the utility model.

[0009] Figure 2 It is butterfly lamp body side surface structure schematic diagram of the utility model.

[0010] Figure 3 It is butterfly lamp body three-dimensional structure schematic diagram of the utility model.

[0011] Figure 4 It is butterfly lamp body upper portion structure schematic diagram of the utility model.

[0012] Figure 5 It is first light source lamp strip connection structure schematic diagram of the utility model.

[0013] Figure 6 It is mounting base structure schematic diagram of the utility model.

[0014] Figure 7 It is telescopic support rod structure schematic diagram of the utility model.

[0015] Figure 8 It is drive motor, motor head, transmission connecting rod, transmission support connection structure schematic diagram of the utility model.

[0016] Figure 9 It is drive motor, motor head, transmission connecting rod, transmission support connection structure schematic diagram of the utility model.

[0017] Figure 10 It is transmission tooth surface and swing arm tooth part interlocking structure schematic diagram of the utility model.

[0018] Figure 11 It is transmission tooth surface and swing arm tooth part interlocking structure schematic diagram of the utility model.

[0019] Reference numerals: Mounting base 10; Telescopic support rod 20; Butterfly lamp body 30; Support connecting rod 11; Drive assembly 31; Drive swing arm 32; Butterfly fins 33; Conductive wiring 311; First light strip mounting part 331; First light source light strip 34; Second light strip mounting part 35; Second light source light strip 351; First telescopic rod 21; Second telescopic rod 22; Adjustment through hole 211; Locking spring 221; Telescopic rod connector 111; Docking spring 112; Lamp body plug 36; Connecting plug 222; Drive motor 312; Motor rotor 313; Transmission connecting rod 314; Transmission bracket 315; Swing arm transmission part 316; Transmission tooth surface 317; Swing arm tooth part 321. Detailed Implementation

[0020] like Figures 1 to 11 As shown, an electric butterfly lamp includes a mounting base 10, a telescopic support rod 20, and a butterfly lamp body 30. A support rod 11 is fixedly mounted in the middle of the mounting base 10. The lower end of the telescopic support rod 20 is detachably snapped onto the upper end of the support rod 11, and the butterfly lamp body 30 is snapped onto the upper end of the telescopic support rod 20. In use, the user can adjust the telescopic support rod 20 to the desired height of the placement location, ensuring the butterfly lamp body 30 is at a suitable display height. When the telescopic support rod 20 is snapped onto the support rod 11, the overall structure remains stable and secure, preventing wobbling.

[0021] In practical implementation, a drive assembly 31 is installed in the lower inner part of the butterfly lamp body 30. Drive arms 32 are symmetrically connected to the upper left and right sides of the drive assembly 31. Butterfly wings 33 are respectively installed on the upper ends of the drive arms 32. The butterfly wings 33 are connected and fixed to the drive arms 32 by fasteners, allowing the butterfly wings 33 to stably swing under the drive of the drive arms 32. A conductive wire 311 is connected to the rear end of the drive assembly 31, which is connected to an external power source to provide stable operating power to the drive assembly 31. During use, when the user connects the external power source, the micro-motor inside the drive assembly 31 starts to run, driving the drive arms 32 to periodically reciprocate through an internal eccentric transmission mechanism. This causes the butterfly wings 33 to produce a continuous and gentle up-and-down flapping effect, simulating the dynamic movements of a real butterfly in flight.

[0022] In the specific implementation, the inner edge of the butterfly wing 33 is provided with a first lamp strip mounting portion 331, and the inner edge of the first lamp strip mounting portion 331 is mounted with a first light source lamp strip 34, so that the first light source lamp strip 34 can be arranged along the inner arc line of the butterfly wing 33, and the dynamic light emitting effect of the butterfly wing 33 is realized. The upper front end of the butterfly lamp body 30 is symmetrically provided with a second lamp strip mounting portion 35, and the surface of the second lamp strip mounting portion 35 is mounted with a second light source lamp strip 351, and the second light source lamp strip 351 is symmetrically distributed left and right, so as to supplement light for the front part and the wing periphery of the butterfly lamp body 30 and enhance the overall three-dimensional light emitting effect. In use, when the external power supply is turned on, the first light source lamp strip 34 and the second light source lamp strip 351 are synchronously lit under the driving of the control circuit, and the light source can present constant light, gradient or jump light effects according to the set mode; at the same time, the first light source lamp strip 34 presents a dynamic flowing visual effect with the swing of the butterfly wing 33, so that the light and shadow change of the butterfly wing 33 is more soft and natural in the wing vibration process.

[0023] In the specific implementation, the telescopic support rod 20 includes a first telescopic rod 21 and a second telescopic rod 22, the diameter of the first telescopic rod 21 is greater than that of the second telescopic rod 22, and the second telescopic rod 22 is telescopically inserted into the inside of the first telescopic rod 21. In order to realize height adjustment, a plurality of adjustment perforations 211 are formed in the side surface of the first telescopic rod 21 and are spaced apart along the length direction of the first telescopic rod 21. The lower side of the second telescopic rod 22 is mounted with a locking elastic piece 221, which can automatically pop into the corresponding adjustment perforation 211 under the elastic action, so that the second telescopic rod 22 is clamped and fixed when being inserted into different height positions, and the height of the telescopic support rod 20 can be reliably maintained after adjustment. In use, the user only needs to press the locking elastic piece 221 to make it separate from the adjustment perforation 211, and then the extension length of the second telescopic rod 22 in the first telescopic rod 21 can be freely adjusted. When the locking elastic piece 221 is released after being adjusted to the appropriate position, the locking elastic piece 221 automatically rebounds into the corresponding adjustment perforation 211, so as to complete the fixed locking of the height, and the butterfly lamp body 30 can be set at different display heights according to the placement environment or needs. Through the cooperation of the locking elastic piece 221 and the adjustment perforation 211, the height adjustment of the telescopic support rod 20 is more convenient and fast, the structure is simple and reliable, not only meets the needs of children and adults to easily operate, but also improves the flexibility of product application and the diversity of use scenarios.

[0024] In the specific implementation, the upper end of the support connecting rod 11 is provided with a telescopic rod connecting head 111, the upper side of the telescopic rod connecting head 111 is provided with a butt joint elastic member 112, the lower end of the first telescopic rod 21 is sleeved and clamped on the telescopic rod connecting head 111, so that the telescopic support rod 20 can be stably installed on the mounting base 10. In the clamping connection process, the butt joint elastic member 112 can automatically pop into the adjusting hole 211 at the lower end of the first telescopic rod 21 under the elastic action, realizing quick positioning and locking connection. Through this structure, it can be ensured that the first telescopic rod 21 has high stability when being installed on the mounting base 10, avoiding the situation of shaking or falling off. In use, the user only needs to align the lower end of the first telescopic rod 21 with the telescopic rod connecting head 111 and press it downward, when the adjusting hole 211 of the first telescopic rod 21 is aligned with the position of the butt joint elastic member 112, the butt joint elastic member 112 will automatically be clamped into the adjusting hole 211, thereby completing the locking and fixing. If disassembly is needed, only the butt joint elastic member 112 needs to be pressed to make it separate from the adjusting hole 211, and then the first telescopic rod 21 can be pulled out of the telescopic rod connecting head 111, which is simple and convenient to operate.

[0025] In the specific implementation, the lower end of the butterfly lamp body 30 is provided with a lamp body plug-in head 36, the upper end of the second telescopic rod 22 is provided with a connecting plug end 222, the diameter of the lamp body plug-in head 36 is slightly larger than the diameter of the connecting plug end 222, the connecting plug end 222 is plugged into the lamp body plug-in head 36 for clamping connection, so that the butterfly lamp body 30 can be detachably clamped and installed on the upper end of the telescopic support rod 20. Through this plug-in cooperation structure, the butterfly lamp body 30 can be conveniently disassembled or replaced, and can also be stably installed on the upper end of the telescopic support rod 20. In use, the user only needs to insert the connecting plug end 222 upward into the lamp body plug-in head 36, when the plug-in is in place, the limiting part on the inner wall of the lamp body plug-in head 36 and the stop surface on the outer side of the connecting plug end 222 form clamping, thereby completing stable connection, so that the butterfly lamp body 30 is not easy to shake or fall off during the wing flapping action.

[0026] In the specific implementation, the driving assembly 31 comprises a driving motor 312 fixedly installed at the inner lower portion of the butterfly lamp body 30 and limited and fixed by an internal support structure to ensure stable operation during work. The front end of the driving motor 312 is provided with a motor head 313, which continuously rotates under the driving of the motor output shaft when the driving motor 312 is powered. The front end of the motor head 313 is connected with a transmission connecting rod 314 coaxially arranged with the motor head 313, so that the rotating power of the motor can be stably transmitted. The upper end of the transmission connecting rod 314 is connected with a transmission bracket 315 movable up and down, which is movably arranged in the up-down direction relative to the internal structure of the butterfly lamp body 30 and converts the rotating motion into up-down reciprocating linear motion under the driving of the transmission connecting rod 314. The upper end of the transmission bracket 315 is provided with a swing arm transmission part 316, and the left and right sides of the swing arm transmission part 316 are symmetrically provided with transmission tooth surfaces 317, which are oppositely arranged and correspond to the left and right driving swing arms 32. The ends of the two driving swing arms 32 are respectively provided with swing arm tooth parts 321, which are connected with the corresponding transmission tooth surfaces 317. In use, when the external power supply is connected, the driving motor 312 starts to operate, the motor head 313 drives the transmission connecting rod 314 to rotate synchronously, and the transmission connecting rod 314 drives the transmission bracket 315 to periodically move up and down during rotation. With the up-down movement of the transmission bracket 315, the swing arm transmission part 316 makes synchronous lifting action, and the transmission tooth surfaces 317 on both sides drive the left and right driving swing arms 32 to reciprocating swing around the respective installation axes through the engagement with the swing arm tooth parts 321. Since the two driving swing arms 32 are symmetrically arranged, the left and right driving swing arms 32 can realize synchronous and coordinated swing action when the swing arm transmission part 316 moves up and down, thereby driving the butterfly wings 33 installed on the driving swing arms 32 to produce regular up-down wing beating effect. Through the above transmission structure, the rotating motion of the driving motor 312 is effectively converted into the swing motion of the butterfly wings 33, so that the butterfly lamp body 30 not only has the lighting function in the lighting state, but also can present the dynamic visual effect close to the real butterfly flying. The overall structure is compact, the transmission is reliable, the noise is low during operation, and it is suitable for long-time continuous use.

Claims

1. An electrically powered butterfly lamp characterized by: Butterfly lamp body (30) is installed with drive assembly (31) in the lower part, drive assembly (31) includes drive motor (312), the front end of drive motor (312) is equipped with motor head (313), the front end of motor head (313) is connected with transmission connecting rod (314), the upper end of transmission connecting rod (314) is connected with the transmission bracket (315) that can be up and down, the upper end of transmission bracket (315) is equipped with swing arm transmission part (316), the both sides of swing arm transmission part (316) are symmetrically equipped with transmission tooth surface (317), the both sides of butterfly lamp body (30) are symmetrically equipped with drive swing arm (32), the end of drive swing arm (32) is equipped with swing arm tooth part (321), swing arm tooth part (321) and corresponding side transmission tooth surface (317) are mutually toothed and connected, to convert rotary motion into the reciprocating swing of drive swing arm (32) through transmission connecting rod (314) and transmission bracket (315) when drive motor (312) is running.

2. The electrically powered butterfly lamp of claim 1, wherein: The upper end of the drive swing arm (32) on both sides is respectively installed with a butterfly wing (33), and the butterfly wing (33) generates up and down wing movement under the driving of the drive swing arm (32).

3. The electrically powered butterfly lamp of claim 1, wherein: The rear end of the drive assembly (31) is connected with a conductive wire (311), and the conductive wire (311) is used for external power supply to provide working power for the drive motor (312).

4. The electrically powered butterfly lamp of claim 2, wherein: The inner edge of the butterfly wing (33) is provided with a first lamp strip mounting portion (331), and the first light source lamp strip (34) is mounted on the first lamp strip mounting portion (331).

5. The electrically powered butterfly lamp of claim 1, wherein: The upper front end of the butterfly lamp body (30) is symmetrically provided with a second lamp strip mounting portion (35), and the second light source lamp strip (351) is mounted on the second lamp strip mounting portion (35).

6. The electric butterfly lamp according to claim 1, wherein: It also includes a telescopic support rod (20), and the upper end of the telescopic support rod (20) is detachably connected with the butterfly lamp body (30).

7. The electrically powered butterfly lamp of claim 6, wherein: The telescopic support rod (20) includes a first telescopic rod (21) and a second telescopic rod (22), and the second telescopic rod (22) is telescopically inserted into the first telescopic rod (21).

8. The electrically powered butterfly lamp of claim 7, wherein: The first telescopic rod (21) is provided with a plurality of adjusting perforations (211), and the second telescopic rod (22) is provided with a locking elastic member (221), and the locking elastic member (221) can be elastically inserted into the corresponding adjusting perforation (211) to realize height locking.

9. The electrically powered butterfly lamp of claim 8, wherein: It also includes a mounting base (10), and the lower end of the telescopic support rod (20) is detachably connected with the mounting base (10), and the mounting base (10) is provided with a support connecting rod (11), and the support connecting rod (11) and the telescopic support rod (20) are connected by a butt joint elastic member (112) to realize clamping and fixing.

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