Simulation three-dimensional flame lamp and control method thereof

A control method, flame lamp technology, applied in decorative arts, lighting and heating equipment, patterns characterized by light projection effects, etc., can solve the problems of increasing manufacturing costs, achieve long service life, low energy consumption, and extend battery life the effect of time

Inactive Publication Date: 2017-05-31
MUMEDIA PHOTOELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is a reaction time for the LED lamp beads to be turned on and off, in order to match the high-frequency refresh cycle lighting, high-quality LED lamp beads must be used to achieve this, which further increases the manufacturing cost

Method used

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  • Simulation three-dimensional flame lamp and control method thereof
  • Simulation three-dimensional flame lamp and control method thereof
  • Simulation three-dimensional flame lamp and control method thereof

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing, preferred embodiment of the present invention is further described:

[0023] Such as figure 1 As shown, the simulated three-dimensional flame lamp of the present invention includes a bulb 91 and a lamp stand 92 , and the bulb 91 is installed on the upper end of the lamp stand 92 . The light stand contains batteries.

[0024] Such as figure 2 As shown, the light bulb 91 includes a lamp housing 01 in the shape of a marquise, and a cylindrical lamp panel 02 is arranged in the lamp housing. The light bulb is connected to the lamp stand 92 through the lamp cap 03, and the lamp cap 03 is provided with connectors of positive and negative poles, which are electrically connected with the positive and negative poles of the battery in the lamp stand. The lamp board 02 is a flexible circuit board on which several LED lamp beads are arranged.

[0025] Such as image 3 As shown, the lamp board includes four rows of A, B, C, D and ...

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Abstract

The invention relates to the field of lamps, in particular to a simulation three-dimensional flame lamp comprising a lamp shell. A curly lamp plate is arranged in the lamp shell and can be in a cylindrical shape or a conical shape. A plurality of LED lamp beads are arranged on the outer surface of the lamp plate. The LED lamp beads are electrically connected with a control module outputting signals in terms of a certain timing sequence to control the light-up, light-off and brightness of the LED lamp beads. Each LED lamp bead is connected with a corresponding I/O end of the control module. The control module and the LED lamp beads are connected with a constant voltage power source. The control module outputs simulation PWM control signals in terms of a certain timing sequence to simulate a plurality of continuous dynamic flame patterns in the transverse direction on the lamp plate by lighting the corresponding LED light beads. According to the simulation three-dimensional flame lamp and a control method thereof, the realistic flame effect can be observed from any surrounding angle, and meanwhile the simulation three-dimensional flame lamp is reasonable in structure, energy saving and low in cost.

Description

technical field [0001] The invention relates to the field of lamps, and specifically provides a simulated three-dimensional flame lamp and a control method thereof. Background technique [0002] The simulated flame lamp of the prior art, such as the high-fidelity flame lamp disclosed in Chinese patent No. CN104315453B, comprises a dot matrix array of dimming circuits uniformly arranged on the PCB board composed of a plurality of LED lamp beads, and the dot matrix array includes 16 columns, There are 16 series LED lamp beads in each column, and each column is a control group. An output pin of the constant current driver chip TLC5941 controls the voltage on and off of a control group. [0003] In the implementation method of the above-mentioned prior art simulated flame lamp, a dynamic flame effect is generated by rapid scanning of several frames of static flame images. Each frame of static flame is designed and modeled according to the appearance of the flame. Each frame o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S10/04F21V19/00F21V23/00H05B33/08F21Y115/10F21Y107/30H05B44/00
CPCF21S10/043F21V19/001F21V23/003H05B45/00F21K9/232F21W2121/00
Inventor 魏宁华
Owner MUMEDIA PHOTOELECTRIC
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