Animation linkage device of intelligent laser projection lamp

A linkage device and projection lamp technology, applied in projection devices, display devices, optics, etc., can solve the problems of single laser projection screen and monotonous effect, and achieve the effects of good user experience, simple use and low production cost.

Pending Publication Date: 2021-01-05
SHENZHEN CUCO SMART TECH CO LTD
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  • Claims
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Problems solved by technology

[0003] The invention provides an animation linkage device of an intelligent laser projection lamp, aiming to solve the problem of single and monotonous effect of the existing laser projection

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  • Animation linkage device of intelligent laser projection lamp
  • Animation linkage device of intelligent laser projection lamp

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see figure 1 According to an embodiment of the present invention, an animation linkage device for a smart laser projection lamp includes a laser projection module 10 and an image projection module 20; the laser projection module 10 includes a laser LED 11, a polarizing grating driver 12, and a polarizing grating 13. The polarization grating driver 12 is provided with a laser projecti...

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Abstract

The invention discloses an animation linkage device of an intelligent laser projection lamp. The animation linkage device comprises a laser projection module and an image projection module, the laserprojection module comprises a laser LED, a polarization grating driver and a polarization grating, the polarization grating driver is provided with a laser projection window at a position far away from the laser LED, and a laser emitted by the laser LED is projected to a first projection area through the laser projection window after passing through the polarization grating; and the image projection module comprises a light-emitting LED, a reflector, a condensing convex lens, a film rotation driving motor, a projection replaceable film, a combined optical lens and an image projection window. Light emitted by the light-emitting LED is reflected by the reflector, sequentially passes through the condensing convex lens, the projection replaceable film and the combined optical lens and then isprojected to a second projection area through the image projection window. The first projection area and the second projection area coincide to synthesize an animation. The device provided by the invention is good in projected image effect, low in manufacturing cost, simple to use and good in user experience.

Description

technical field [0001] The invention relates to the technical field of intelligent laser projection lamps, in particular to an animation linkage device for intelligent laser projection lamps. Background technique [0002] The existing laser projection LED lights use laser projection to simulate starlight, and then use a set of fixed pictures to simulate nebula. The scene picture presented is relatively simple, the effect is monotonous, and it cannot reflect the splendor of space pictures, giving people a relatively simple feeling. . Contents of the invention [0003] The invention provides an animation linkage device of an intelligent laser projection lamp, aiming at solving the problem of single image and monotonous effect of the existing laser projection lamp. [0004] In order to achieve the above object, the present invention provides an animation linkage device of an intelligent laser projection lamp. The animation linkage device of the intelligent laser projection l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/20G09F19/18
CPCG03B21/2033G03B21/2053G03B21/2066G09F19/18
Inventor 陈才
Owner SHENZHEN CUCO SMART TECH CO LTD
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