WO2018045665A1

WO2018045665A1 - 3d glass with controllable light effect

Info

Publication number: WO2018045665A1
Application number: PCT/CN2016/110405
Authority: WO
Inventors: 何伟
Original assignee: 广东百事泰电子商务股份有限公司
Priority date: 2016-09-12
Filing date: 2016-12-16
Publication date: 2018-03-15
Also published as: CN106195915A

Abstract

A 3D glass with a controllable light effect, comprising a transparent glass (10), a first projection light source (20), and a second projection light source (21). The transparent glass (10) is provided with a first side and a second side opposite to the first side. The first side and the second side are located in a first extension direction of the transparent glass (10). The first extension direction is one of the transverse direction and the longitudinal direction. The first projection light source (20) is located on the first side of the transparent glass (10) and used for projecting light from the first side of the transparent glass (10) to the second side of the transparent glass (10). The second projection light source is located on the second side of the transparent glass (10) and used for projecting light from the second side of the transparent glass (10) to the first side of the transparent glass (10) so that the light can penetrate the transparent glass (10) to form a light curtain. According to the 3D glass with a controllable light effect, the first projection light source (20) and the second projection light source (21) are used to project light to the transparent glass (10), so that the light can penetrate the transparent glass (10) to form a light curtain. In this way, the formed light curtain has a predetermined color. As such, a good decorative effect is achieved, and personalized requirements of people can be met.

Description

Controllable light effect 3D glass

Technical field

The present invention relates to glass, and more particularly to a controllable light effect 3D glass.

Background technique

Glass is formed by melting together silica and other chemicals. As a common material, glass is widely used in various fields, such as building materials used in buildings, used for wind and light transmission. The glass in the related art has a single function and cannot meet the requirements of humanization.

Summary of the invention

The present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, the object of the present invention is to propose a controllable light effect 3D glass.

To achieve the above object, a controllable light effect 3D glass according to an embodiment of the present invention includes:

a transparent glass having a first side and a second side opposite to the first side, the first side and the second side being located in a first extension direction of the transparent glass, the first extension The direction is one of horizontal and vertical;

a first projection light source and a second projection light source, the first projection light source being located on a first side of the transparent glass for projecting light from a first side of the transparent glass toward a second side of the transparent glass The second projection light source is located on the second side of the transparent glass for projecting light from the second side of the transparent glass toward the first side of the transparent glass, so that the transparent glass is penetrated by the light Form a light curtain.

According to the controllable light effect 3D glass provided by the embodiment of the present invention, the first projection light source and the second projection light source are used to project light to the transparent glass, so that the transparent glass is penetrated by the light to form a light curtain, and thus, the color of the light is further The formed light curtain has a predetermined color, and thus has a good decorative effect and can meet the humanized requirements of people.

In addition, the controllable light effect 3D glass according to the above embodiment of the present invention may further have the following additional technical features:

According to an embodiment of the invention, the first projection light source and the second projection light source are dimmable light sources;

The controllable light effect 3D glass further includes a controller coupled to the first projection light source and the second projection light source for dimming control of the first projection light source and the second projection light source to form Light curtains of different colors and/or different shades.

According to an embodiment of the invention, each of the first projection light source and the second projection light source comprises:

a pedestal, the pedestal is provided with a groove, the groove extends along a second extending direction of the transparent glass, and the second extending direction is the other of the lateral direction and the longitudinal direction;

a light bar comprising a strip substrate mounted in the recess and a plurality of LED light sources spaced apart from the strip substrate in the second extension direction, wherein the plurality of LED light sources are At least some of the LED light sources are different color temperature light sources;

a first side of the transparent glass is mounted on the pedestal of the first projection light source, and is located in a light emitting direction of the light bar of the first projection light source; a second side of the transparent glass is mounted on The pedestal of the second projection light source is located in a light outgoing direction of the light bar of the second projection light source.

According to an embodiment of the invention, the LED light source in the first projection light source and the LED light source in the second projection light source are misaligned in the second extension direction.

According to an embodiment of the invention, each of the first projection light source and the second projection light source further comprises:

a concentrating lens extending along the second extending direction and mounted on the pedestal and located in a light emitting direction of the light bar to condense light of the light bar to be parallel to The parallel rays of the transparent glass are incident on the transparent glass.

According to an embodiment of the invention, the concentrating lens comprises:

a body extending along the second extension direction, and a section of the body along a direction perpendicular to the second extension direction includes a Fresnel surface for light to enter and a light source for emitting light a curved surface that protrudes away from the Fresnel surface.

According to an embodiment of the invention, the concentrating transparency further comprises:

Two side edges are respectively formed on two sides of the body and extend along the second extension direction, and two side walls of the groove are respectively formed with a step surface, and the two step surfaces and two The side edges are in one-to-one correspondence, and the two side edges are respectively fixed to the corresponding step surfaces.

According to an embodiment of the invention, the base is provided with a limiting component, and the limiting component comprises two limiting stops respectively located on two sides of the groove, between the two limiting stops A clamping gap is defined, and the transparent glass is interposed in the clamping gap.

According to an embodiment of the present invention, the transparent glass is formed as a double glazing composed of a first transparent glass and a second transparent glass, and a gap cavity is formed between the first transparent glass and the second transparent glass; Light from the first projection source and the second projection source is projected into the gap cavity.

According to an embodiment of the present invention, the method further includes:

a remote controller for transmitting a wireless remote control signal;

a receiver, the receiver being connected to the controller for receiving the wireless remote control signal, so that the controller controls the first projection light source and the second projection light source to perform dimming according to the wireless remote control signal .

The additional aspects and advantages of the invention will be set forth in part in the description which follows.

DRAWINGS

1 is an exploded view of a 3D glass of a controllable light effect according to an embodiment of the present invention;

2 is a cross-sectional view of a 3D glass of a controllable light effect according to an embodiment of the present invention;

Figure 3 is a partial enlarged view of a portion A in Figure 2;

4 is a schematic structural view of a condensing lens according to an embodiment of the present invention;

Figure 5 is a cross-sectional view of a 3D glass of controllable light effect in accordance with another embodiment of the present invention.

Reference mark:

Transparent glass 10;

First transparent glass 101;

Second transparent glass 102;

Limit stop 11;

a first projection light source 20;

a second projection light source 21;

Base

201, 211;

Grooves

2011, 2111;

Light bar 202; 212;

Strip substrates

2021, 2121;

LED light sources 2022, 2122;

Condenser lenses

203, 213;

Body 231;

Curved surface S1;

Fresnel surface S2;

Side edge 232.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position of indications such as "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the invention and the simplification of the description, and does not indicate or imply that the device or component referred to has a specific orientation, is constructed and operated in a specific orientation, and thus It is not to be understood as limiting the invention.

Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include one or more of the features either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is two or more unless specifically and specifically defined otherwise.

In the present invention, the terms "installation", "connected", "connected", "fixed" and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Referring to FIG. 1 to FIG. 2, an embodiment of the present invention provides a controllable light effect 3D glass, including a transparent glass 10, a first projection light source 20, and a second projection light source 21.

Specifically, the transparent glass 10 has a first side and a second side opposite to the first side, and the first side and the second side are located in a first extending direction of the transparent glass 10, the first The extending direction is one of a lateral direction and a longitudinal direction. In the example of FIG. 1, the first extending direction of the transparent glass 10 is a longitudinal direction, the first side of the transparent glass 10 is a longitudinal upper side, and the second side of the transparent glass 10 is a longitudinal direction. The underside.

a first projection light source 20 is located on a first side of the transparent glass 10 for projecting light from a first side of the transparent glass 10 toward a second side of the transparent glass 10, the second projection light source 21 being located at the a second side of the transparent glass 10 for projecting light from a second side of the transparent glass 10 toward the first side of the transparent glass 10, so that the transparent glass 10 is penetrated by the light to form a light curtain . In the example of FIG. 1 , the first projection light source 20 is located above the upper transparent glass 10 , and the second projection light source 21 is located below the transparent glass 10 , and the upper and lower relative projections of the first projection light source 20 and the second projection light source 21 are respectively Light can be transmitted through the transparent glass 10 such that a light curtain is formed in the transparent glass 10.

It should be noted that the colors of the first projection light source 20 and the second projection light source 21 may be preset as needed, for example, may be set as a single color light source, or may be set as a dimmable light source, so that different requirements can be formed to meet user requirements. Fixed color light curtain or light curtain with adjustable color.

The controllable light effect 3D glass according to the embodiment of the invention utilizes the first projection light source 20 and the second projection light The source 21 projects light to the transparent glass 10, so that the transparent glass 10 is penetrated by light to form a light curtain. Thus, the color of the light is more transparent, and the formed light curtain has a predetermined color. Thus, it has a good decorative effect and can satisfy people's humanity. Requirements.

In a preferred embodiment of the present invention, the first projection light source 20 and the second projection light source 21 are dimmable light sources; the controllable light effect 3D glass further includes the first projection light source 20 and the second projection light source 21 The signal connection controller is configured to perform dimming control on the first projection light source 20 and the second projection light source 21 to form light curtains of different colors and/or different brightness and darkness.

That is to say, in the embodiment, the first projection light source 20 and the second projection light source 21 adopt a dimmable light source, and the user may further need to adjust the color of the first projection light source 20 and the second projection light source 21 to emit light, thereby adjusting the transparency. The glass 10 forms the color of the light curtain, so that it can meet different scene needs, such as adjusting to a warm color when sleeping, and adjusting the light curtain to a cool color during the daytime. In addition, the brightness of the light curtain can be adjusted as needed to suit different needs.

Further, by adjusting the brightness of the light curtain, the transparent glass is changed in transparency, for example, the inside scene cannot be viewed from the outside.

Referring to FIGS. 2 through 3, in one embodiment of the invention, each of the first projection source 20 and the second projection source 21 includes a

base

201, 211 and a

light bar

202, 212.

The

bases

201, 211 are provided with

grooves

2011, 2111 extending along a second extending direction of the transparent glass 10, and the second extending direction is the other of the horizontal and vertical directions In the embodiment of Fig. 1, the second extension direction is a lateral direction.

The light strips 202, 212 include

strip substrates

2021, 2121 mounted in the

grooves

2011, 2111 and a plurality of LED light sources 2022 spaced apart on the

strip substrates

2021, 2121 along the second extension direction. 2122, at least some of the plurality of LED light sources 2022, 2122 are different color temperature light sources. That is to say, the LED light sources 2022, 2122 on the

strip substrates

2021, 2121 have at least a part of the light source without color temperature, so that different color temperature light sources can be mixed to form different colors of light, thereby forming light curtains of different colors. .

a first side of the transparent glass 10 is mounted on the pedestal 201 of the first projection light source 20, and is located in a light emitting direction of the light bar 202 of the first projection light source 20; The two sides are mounted on the base 211 of the second projection light source 21, and are located in the light emitting direction of the light bar 212 of the second projection light source 21.

Thereby, the light projected downward by the first projection light source 20 passes through the end surface of the first side of the transparent glass 10 and is directed to the second side of the transparent glass 10, and the light projected upward by the second projection light source 21 passes through. The end surface of the second side is directed to the first side of the transparent glass 10, so that a light curtain can be formed in the transparent glass 10, and the structure is simple, and the installation side is Moreover, the brightness and color of the light curtain are more uniform.

Advantageously, in one embodiment of the present invention, the LED light source 2022 in the first projection light source 20 and the LED light source 2122 in the second projection light source 21 are misaligned in the second extension direction. . That is, the gap between two adjacent LED light sources 2022 in the first projection light source 20 is just opposite to one of the second projection light sources 21, and similarly, two adjacent LEDs in the second projection light source 21 The gap between the light sources 2122 is just opposite to one of the first projection light sources 20, such that after the misalignment is formed, when the first projection light source 20 and the second projection light source 21 are projected, the upward light and the downward direction The light is just staggered, at which point it is ensured that a complete light curtain is formed and that the brightness of the light curtain is more uniform.

Referring to FIG. 1 to FIG. 3, in some embodiments of the present invention, each of the first projection light source 20 and the second projection light source 21 further includes a collecting

lens

203, 213, the collecting

lens

203, 213 extending along the second extension direction and mounted on the

pedestals

201, 211 and in the light-emitting direction of the light bars 202, 212 to condense the light of the light bars 202, 212 to form a parallel The transparent glass 10 is incident on the transparent glass 10 in parallel light.

Thereby, the light emitted by the LED light sources 2022 and 2122 on the light strips 202 and 212 is condensed by the collecting

lenses

203 and 213 to form parallel rays, and then incident into the transparent glass 10, so that the transparent glass 10 can be ensured. The formed light curtain has more uniform light and brightness, and the decorative effect is better.

Referring to FIG. 4, advantageously, in one embodiment of the present invention, the collecting

lens

203, 213 includes a body 231 extending along the second extending direction, and the body 231 is perpendicular to the first The cross section of the two extension directions includes a Fresnel surface S2 for light to enter and a curved surface S1 for emitting light and protruding in a direction away from the Fresnel surface S2.

That is, the incident surface of the collecting

lenses

203, 213 is formed as a Fresnel surface S2, and the exit surface is formed as a curved surface S1, so that when the light strips 202, 212 emit light, the light is incident from the Fresnel surface S2 The incident light is condensed once by the Fresnel surface S2, that is, it is close to the width direction of the transparent glass 10, and then emitted from the curved surface S1, and when it is emitted through the curved surface S1, the light is irradiated through the curved surface S1. Secondary concentrating, such that the width of the parallel rays can be made smaller than the width of the transparent glass 10, thus ensuring that parallel light can be completely incident on the transparent glass 10, which forms a light curtain that is brighter and more uniform.

Further, in an embodiment of the present invention, the condensing transparency further includes two side edges 232, and the two side edges 232 are respectively formed on two sides of the body 231 and extend along the second extension direction. The two sidewalls of the

recesses

2011 and 2111 are respectively formed with a stepped surface, and the two stepped surfaces are in one-to-one correspondence with the two side edges 232, and the two side edges 232 are respectively fixed to the corresponding stepped surfaces. During the specific installation, the two side edges 232 can be fixedly mounted on the stepped surfaces of the

bases

201 and 211 by means of bonding or screws, etc., so that the installation and fixing are more convenient, and the structure is more firm and reliable.

In order to facilitate the installation between the transparent glass 10 and the

pedestals

201, 211, in one embodiment of the invention, the

pedestals

201, 211 are provided with a limiting component, and the limiting component comprises two recesses respectively located in the recesses The limit stop 11 on both sides of the 2011 and 2111 defines a clamping gap between the two limit stops 11 , and the transparent glass 10 is sandwiched between the clamping gaps. In this way, the transparent glass 10 can be fixed by using the limiting component, the installation is convenient, the fixing is firm and reliable, and the structure is simple.

Referring to FIG. 5, in some embodiments of the present invention, the transparent glass 10 is formed as a double glazing composed of a first transparent glass 101 and a second transparent glass 102, the first transparent glass 101 and the second transparent glass. A gap cavity is formed between 102; the light of the first projection light source 20 and the second projection light source 21 is projected into the gap cavity.

That is to say, the transparent glass 10 adopts a hollow double-layer glass to project light into the cavity in the middle of the double-sided glass, so that the light is concentrated and the light effect is better.

In order to facilitate user operation and control, in one embodiment of the present invention, a remote controller and a receiver are further included, and the remote controller is configured to transmit a wireless remote control signal. The receiver is connected to the controller for receiving the wireless remote control signal, so that the controller controls the first projection light source 20 and the second projection light source 21 to perform dimming according to the wireless remote control signal.

Thereby, the wireless remote control signal is sent by the remote controller, and after the receiver receives the wireless remote control signal, the controller can control the first projection light source 20 and the second projection light source 21 to perform the dimming operation, so that the operation is more convenient.

In the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means a specific feature described in connection with the embodiment or example. A structure, material or feature is included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, it is understood that the foregoing embodiments are illustrative and not restrictive Variations, modifications, alterations and variations of the above-described embodiments are possible within the scope of the invention.

Claims

A controllable light effect 3D glass, comprising:

a transparent glass having a first side and a second side opposite to the first side, the first side and the second side being located in a first extension direction of the transparent glass, the first extension The direction is one of horizontal and vertical;

a first projection light source and a second projection light source, the first projection light source being located on a first side of the transparent glass for projecting light from a first side of the transparent glass toward a second side of the transparent glass The second projection light source is located on the second side of the transparent glass for projecting light from the second side of the transparent glass toward the first side of the transparent glass, so that the transparent glass is penetrated by the light Form a light curtain.
The controllable light effect 3D glass according to claim 1, wherein the first projection light source and the second projection light source are dimmable light sources;

The controllable light effect 3D glass further includes a controller coupled to the first projection light source and the second projection light source for dimming control of the first projection light source and the second projection light source to form Light curtains of different colors and/or different shades.
The controllable light effect 3D glass of claim 1 wherein each of the first projection source and the second projection source comprises:

a pedestal, the pedestal is provided with a groove, the groove extends along a second extending direction of the transparent glass, and the second extending direction is the other of the lateral direction and the longitudinal direction;

a light bar comprising a strip substrate mounted in the recess and a plurality of LED light sources spaced apart from the strip substrate in the second extension direction, wherein the plurality of LED light sources are At least some of the LED light sources are different color temperature light sources;

a first side of the transparent glass is mounted on the pedestal of the first projection light source, and is located in a light emitting direction of the light bar of the first projection light source; a second side of the transparent glass is mounted on The pedestal of the second projection light source is located in a light outgoing direction of the light bar of the second projection light source.
The controllable light effect 3D glass according to claim 3, wherein the LED light source of the first projection light source and the LED light source of the second projection light source are at the second extension Displaced in the direction.
The controllable light effect 3D glass according to claim 3, wherein each of the first projection light source and the second projection light source further comprises:

a concentrating lens extending along the second extending direction and mounted on the pedestal and located in a light emitting direction of the light bar to condense light of the light bar to be parallel to The parallel rays of the transparent glass are incident on the transparent glass.
The controllable light-effect 3D glass according to claim 1, wherein the concentrating lens comprises:

a body extending along the second extension direction, and the body is wrapped in a section perpendicular to the second extension direction A Fresnel surface for the light to enter and a curved surface for the light to exit and project away from the Fresnel surface.
The controllable light-effect 3D glass according to claim 6, wherein the concentrating transparency further comprises:

Two side edges are respectively formed on two sides of the body and extend along the second extension direction, and two side walls of the groove are respectively formed with a step surface, and the two step surfaces and two The side edges are in one-to-one correspondence, and the two side edges are respectively fixed to the corresponding step surfaces.
The controllable light-efficiency 3D glass according to claim 3, wherein the base is provided with a limiting component, and the limiting component comprises two limiting stops respectively located on opposite sides of the groove A clamping gap is defined between the two limiting stops, and the transparent glass is sandwiched between the clamping gaps.
The controllable light-effect 3D glass according to claim 1, wherein the transparent glass is formed as a double glazing composed of a first transparent glass and a second transparent glass, the first transparent glass and the second A gap cavity is formed between the transparent glasses; the light of the first projection light source and the second projection light source is projected into the gap cavity.
The controllable light-effect 3D glass according to claim 1, further comprising:

a remote controller for transmitting a wireless remote control signal;

a receiver, the receiver being connected to the controller for receiving the wireless remote control signal, so that the controller controls the first projection light source and the second projection light source to perform dimming according to the wireless remote control signal .