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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, cannot project images or patterns, cannot produce dynamic and dreamy optical effects, and has a single effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as image 3 , Figure 4 and Figure 5 , Figure 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 and Figure 4As shown, one laser is set, and one corresponding light exit window 2 is also set. The grating sheet 4 includes a static grating sheet 40 arranged at the light exit window 2, and a dynamic grating sheet 41 arranged between the static grating sheet 40 and the laser. , the outer periphery of the laser is sleeved and connected with a heat sink 30, and the dynamic grating sheet 41 is connected with a motor rotating mechanism that drives it to rotate freely. 41 There is a rotating base 7 at the bottom, the rotating base 7 meshes with the gear rotating mechanism 6, the gear rotating mechanism 6 is connected with the rotating motor 5, the rotating motor 5 ...

Embodiment 2

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

[0052] The lasers are set to two, respectively the first laser and the second laser that are vertical in space, and 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 combining mirror, and the beam combining mirror And the grating sheet is correspondingly arranged on the light path direction between the light exit window and the first laser, the beam combiner includes a reflective mirror sur...

Embodiment 3

[0058] Such as Figure 14 As shown, this embodiment is basically similar in structure and principle to the above-mentioned Embodiment 1 and Embodiment 2, the difference is that a plurality of grating units 410 are provided on the dynamic grating sheet 41 , and each grating unit 410 forms a different pattern correspondingly. When the dynamic grating plate 41 is rotating, the laser beam emitted by the laser will form different patterns and emit with the rotation of the dynamic grating plate 41 .

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

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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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