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Light-emitting device simulating candlelight

A light-emitting device and a technology for simulating candlelight, which is applied to lighting devices, components of lighting devices, patterns featuring light projection effects, etc., can solve problems such as smog pollution, unrealistic swaying and flickering of candlelight, and increased difficulty. To meet the requirements of the environment atmosphere, save the cost of production materials, and enhance the effect of concealment

Inactive Publication Date: 2015-04-22
FOSHAN TOPDAY OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the widespread use of electronic lighting equipment, traditional candles have gradually withdrawn from the lighting market due to their shortcomings such as low safety, high resource consumption, and smog polluting the air. Therefore, in bars, dance halls, coffee shops, living rooms, etc., various electronic lamps that simulate candlelight gradually appear to meet people's requirements for quality of life.
[0003] However, some of the existing decorative lighting devices simulating candlelight are not realistic, and the swing structure is placed under the flame sheet, causing the flame sheet to shake mainly up and down under the action of the swing structure, while the flame produced by traditional candles Shaking is caused by the external wind force causing the flame to sway and flicker from side to side. Placing the swing structure under the flame sheet cannot achieve the realistic effect of candlelight flickering from side to side, lacking the "dynamic feeling" that makes it look more vivid, and the swing structure is set under the flame sheet As a result, it takes up a lot of space, making the volume of the whole device larger, and the design is not flexible enough
Some have complex structures and many parts, which lead to increased difficulty in manufacturing and higher manufacturing costs

Method used

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  • Light-emitting device simulating candlelight

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Refer to attached figure 1 to attach Figure 7 As shown, a lighting device simulating candlelight includes a housing 1, and the housing 1 is provided with a base 5, a flame sheet, a light emitting element 71 and a swing structure.

[0056] The machine base 5 is provided with a support body 52 and an upper cover 51 on the support body 52 , the upper cover 51 has an upper cover through hole 51a on the top, and the upper cover 51 has a first buckle 51b on the bottom circumferential direction. The support body 52 is provided with a second buckle 52a in the circumferential direction, and the first buckle 51b and the second buckle 52a are engaged with each other so that the upper cover 51 and the support body 52 cooperate up and down to form accommodating the flame sheet, the swing structure and the light emitting element. 71 cavities.

[0057] The flame sheet includes an upper flame sheet 21 and a lower pendant part 22 connected to each other, the upper flame sheet 21 is a...

Embodiment 2

[0069] Refer to attached Figure 8 to attach Figure 9 As shown, the difference between the present embodiment and the first embodiment is that the magnetic body 31 is located in the middle of the inner column 222 of the hem part, and the position of the magnetic body 31 is higher than the bottom surface of the column 222 . The coil 32 is located on the side of the cylinder 222 , and the central axis of the coil 32 is opposite to the magnetic body. When the coil is energized, a magnetic field with the same or different polarity as the magnetic body 31 is generated, so that the magnetic attraction drives the flame sheet away from the coil or approaches the coil. When the coil is powered off, the magnetic attraction disappears, and the flame sheet is under the action of inertia Swing in the opposite direction, and then fall freely under the action of its own gravity. The coil is intermittently powered on and off, so that the flame sheet moves cyclically to achieve left and righ...

Embodiment 3

[0073] Refer to attached Figure 10 As shown, the difference between this embodiment and Embodiment 1 or Embodiment 2 is that: the machine base 5 is a hollow structure, and the bottom of the hollow structure is provided with a PCB board 53, and the PCB board 53 is provided with RGB light-emitting elements 53a. The RGB light-emitting element is a light-emitting element including LED chips of three colors of RGB (red, green and blue). The PCB board 53 is used to control and adjust the color brightness of the RGB light-emitting elements. The three colors are mixed to generate colored light, and the colored light is emitted upward to illuminate the hollow mechanism. On the basis of realizing the simulated candlelight, the present invention simultaneously presents a variety of color changes on the fuselage, adding a romantic style.

[0074] On this basis, the present invention can also be controlled by an external mobile intelligent terminal: the PCB main board can receive the con...

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PUM

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Abstract

The invention discloses a light-emitting device simulating candlelight. The light-emitting device simulating the candlelight comprises a machine base, a flame piece, a light-emitting element and a swinging structure, wherein the flame piece comprises an upper flame piece body and a lower swinging part, the upper flame piece body is a candle light simulating part, the center of gravity of the flame piece can be lowered through the lower swinging part, a through hole is formed in the flame piece, a supporting shaft is arranged on one side of the flame piece and comprises a vertical part and a horizontal part which is connected with the vertical part and penetrates through the through hole, the light-emitting element emits light towards the upper flame piece body, the swinging structure comprises a magnetic body and a coil, the magnetic body is arranged inside the lower swinging part and is higher than the bottom surface of the lower swinging part, the coil is located on the lateral portion of the lower swinging part, and the central axis of the coil is opposite to the magnetic body. According to the light-emitting device simulating the candlelight, the flame piece is hung on the machine base through the supporting shaft, the flame piece is driven more directly through the swinging structure used for lateral driving, and thus the flame piece can swing leftwards and rightwards more vividly; in addition, both the transverse space and the horizontal space of the whole light-emitting device are effectively utilized, the structure is more compact, and manufacturing cost is lower.

Description

technical field [0001] The invention belongs to the technical field of lighting devices, and in particular relates to a lighting device for simulating candlelight. Background technique [0002] With the widespread use of electronic lighting equipment, traditional candles have gradually withdrawn from the lighting market due to their shortcomings such as low safety, high resource consumption, and smog polluting the air. Therefore, in bars, dance halls, coffee shops, living rooms, etc., various electronic lamps that simulate candlelight gradually appear to meet people's requirements for quality of life. [0003] However, some of the existing decorative lighting devices simulating candlelight are not realistic, and the swing structure is placed under the flame sheet, causing the flame sheet to sway in the up and down direction under the action of the swing structure, while the flame produced by traditional candle lighting Shaking is caused by the external wind which causes the...

Claims

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Application Information

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IPC IPC(8): F21S10/04F21V14/08F21V13/02F21V23/06F21Y101/02
CPCF21S10/046F21V13/02F21V14/08F21V17/164F21V23/003F21Y2101/00F21S10/04F21V23/06F21Y2113/17F21W2121/00F21S9/02
Inventor 黎崇建王凌云简小燕
Owner FOSHAN TOPDAY OPTOELECTRONICS TECH