Candle lamp

A technology of candle lights and LED lights, which is applied in the field of candle lights, can solve problems such as inability to project images or patterns, inability to produce optical effects, and single light source mode, so as to increase entertainment, increase the atmosphere of the space environment, and achieve good technical effects

Inactive Publication Date: 2017-02-15
宁波凯盛电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional candle light uses a single light source, which only has a simple lighting effect, c

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] [Example 1]

[0039] Such as image 3 , Figure 4 with Figure 5 , Image 6 As shown, the laser and the light exit window 2 are arranged in a one-to-one correspondence, and the grating sheet 4 is correspondingly arranged in the direction of the light path between the laser and the light exit window 2.

[0040] Such as image 3 with Figure 4 As shown, the number of lasers is set to one, and the corresponding light exit window 2 is also set to one. The grating sheet 4 includes a static grating sheet 40 arranged at the light exiting window 2 and a dynamic grating sheet 41 arranged between the static grating sheet 40 and the laser. The outer circumference of the laser is sleeved with a heat sink 30, and the dynamic grating sheet 41 is connected to a motor rotating mechanism that drives it to rotate freely. The motor rotating mechanism is specifically a combination of the rotating motor 5 and the gear rotating mechanism 6. At this time, the dynamic grating sheet There is a rotat...

Example Embodiment

[0050] [Example 2]

[0051] Such as Figure 9 to Figure 13 As shown, there are at least two lasers 3, while only one light exit window 2 is correspondingly provided. A light path direction adjustment mechanism is provided between the laser and the light exit window. The laser beams emitted by the laser 3 at different positions pass through the light path direction adjustment mechanism. It is collected in a space area corresponding to the grating sheet 4, and emitted through the grating sheet 4 to generate a diffracted beam.

[0052] There are two lasers, the first laser, the second laser, the laser beams emitted by the first laser and the second laser are linearly polarized light, and the optical path direction adjustment mechanism includes a beam combiner. And the grating sheet is correspondingly arranged in the direction of the light path between the light exit window and the first laser, the beam combiner includes a reflecting mirror surface, and the laser beam emitted by the f...

Example Embodiment

[0057] [Example 3]

[0058] Such as Figure 14 As shown, the structure and principle of this embodiment are basically similar to those of Embodiment 1 and Embodiment 2, except that the dynamic grating sheet 41 is provided with a plurality of grating units 410, and each grating unit 410 respectively forms a different pattern. When the dynamic grating sheet 41 is rotating, the laser beam emitted by the laser will follow the rotation of the dynamic grating sheet 41 to form different patterns and be emitted.

[0059] In addition, in the above embodiments 1, 2 and 3, the LED lamp of the candle lamp is also covered with an imaging lens. Combining LED lights with laser lights makes it possible to use LED lights for illumination and embellishment when projecting images or patterns with lasers, increasing the atmosphere of the space and making the overall technical effect better. In addition, The outer periphery of the LED lamp is also covered with an imaging lens, and the corresponding pa...

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PUM

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Abstract

The invention relates to a candle lamp. The candle lamp comprises a shell, and the shell is provided with a light emitting windows. The candle lamp is characterized in that the shell is internally provided with at least one laser device corresponding to the light emitting windows; grating sheets are arranged between the laser devices and the light emitting windows; laser beams emitted by the laser devices are irradiated on the grating sheets by a certain angle, are mutually interfered through diffraction light beams generated by the grating sheets to form needed space optical patterns and pass through the light emitting windows to project on the surface of an object outside. According to the technical scheme, the structure is simple, and laser serves as a light source and can conduct image or pattern projecting by being combined with the grating sheets.

Description

technical field [0001] The invention relates to a candle lamp. Background technique [0002] Candle lamps are also called new smokeless candle lamps. Their appearance is similar to real candles. LED candle lamps are widely used in the market. The light is soft and has the feeling of candle flames, and it is not dangerous. It can be used with peace of mind. LED bulbs do not contain mercury, lead and other heavy metals that pollute the environment. When they emit light, they will generate ultraviolet rays. Therefore, there will not be many mosquitoes around the light source like traditional lamps, making the environment more clean and tidy. However, the traditional candle light uses a single light source, which only has a simple lighting effect, cannot project images or patterns, cannot produce dynamic and dreamy optical effects, and has a single effect. Contents of the invention [0003] In view of this, the object of the present invention is to provide a candle lamp with ...

Claims

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Application Information

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IPC IPC(8): F21S6/00F21S10/00F21V11/18F21V14/08F21V19/00F21Y115/10F21Y115/30
Inventor 金健军袁小春
Owner 宁波凯盛电器有限公司
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