CN212064233U

CN212064233U - Interactive projection display lamp

Info

Publication number: CN212064233U
Application number: CN202020733518.7U
Authority: CN
Inventors: 胡凯; 程彦; 程诺
Original assignee: Chengshizhiguang Technology Co ltd
Current assignee: Chengshizhiguang Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-01
Anticipated expiration: 2030-05-07

Abstract

The utility model provides an interactive projection display lamp, which comprises a power module, a control circuit board and an inner cavity, wherein the power module and the control circuit board are arranged in a lamp body; the optical module in the inner cavity comprises an LED light source, a condenser lens, a Fresnel lens and an objective lens arranged in the lamp body, wherein the LED light source, the condenser lens and the Fresnel lens are sequentially arranged along the projection direction; the Fresnel lens system is characterized by further comprising an electronic display device arranged between the Fresnel lenses, the control circuit board comprises a video playing module, and image pictures played by the video playing module are played on the electronic display device. The utility model discloses in, among the optical module of projection display lamps and lanterns, have the electronic display device broadcast that can show the image picture, can not need the manual work to change the slide through broadcasting the video program projection like this, reduce manual operation, save the cost.

Description

Interactive projection display lamp

Technical Field

The utility model relates to a commercial lighting field, in particular to interactive projection display lamps and lanterns.

Background

As the market competition of the industry is increasingly violent, the purchasing behavior of people is greatly changed, and in addition to the factors such as the quality and price of the TNt2N commodity, the positioning and the image of brands are emphasized to help people complete the purchasing process. Therefore, the lighting as an auxiliary selling means is not limited by simple static light, dynamic light and color change effect, and the modes of remote control, mobile phone interaction, image screen projection and the like are gradually applied to the businesses.

The commercial lamp is widely used for illumination and decoration of places such as shopping malls, hotels, guesthouses, halls, convention houses, villas, show windows and the like, and is generally used for lightening local spaces or commodities in practical use. The color and brightness of the commercial lighting lamp can not be changed at any time according to the requirement, so that a better commercial effect is generated.

Interactive projection can produce fine effect, can realize that the image enlargies the input like stage lighting projection lamp, but need the manual work to change the slide, can increase a lot of cost of labor undoubtedly, increase the degree of difficulty of its operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses will artifically change the slide to present interactive projection, can increase a lot of cost of labor, increase the not enough of the degree of difficulty of its operation, provide an interactive projection display lamps and lanterns, its projected information comes to be the cell-phone.

The utility model discloses realize that its technical purpose technical scheme is: an interactive projection display lamp comprises a power supply module, a control circuit board and an inner cavity, wherein the power supply module is arranged in a lamp body; the optical module in the inner cavity comprises an LED light source, a condenser lens, a Fresnel lens and an objective lens arranged in the lamp body, wherein the LED light source, the condenser lens and the Fresnel lens are sequentially arranged along the projection direction; the Fresnel lens system is characterized by further comprising an electronic display device arranged between the Fresnel lenses, the control circuit board comprises a video playing module, and image pictures played by the video playing module are played on the electronic display device.

The utility model discloses in, among the optical module of projection display lamps and lanterns, have the electronic display device broadcast that can show the image picture, can not need the manual work to change the slide through broadcasting the video program projection like this, reduce manual operation, save the cost.

Further, in the above-mentioned interactive projection display lamp,: and a heat insulation plate is also arranged between the light condensation mirror and the Fresnel lens in the inner cavity.

Further, in the above-mentioned interactive projection display lamp,: the control circuit board comprises a communication module for receiving video program data.

Further, in the above-mentioned interactive projection display lamp,: the communication module is a wireless communication module.

Further, in the above-mentioned interactive projection display lamp,: the wireless communication module is a Bluetooth wireless communication module communicated with the smart phone.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic view of a track-type lamp according to embodiment 1 of the present invention.

Fig. 2 is a schematic view of a ceiling embedded lamp according to embodiment 1 of the present invention.

Fig. 3 is a schematic block diagram of the interactive projection display lamp of the present invention.

Detailed Description

The present embodiment is an interactive projection display lamp capable of playing resources in a mobile phone, as shown in fig. 1 and fig. 2, the lamp is a track-type lamp and a ceiling-embedded lamp of the present embodiment, the ceiling-embedded lamp and the track-type lamp both have a lamp body 3, a power module 1, a control circuit board 2 and an inner cavity 4 are arranged in the lamp body 3, wherein the inner cavity 4 is a core component of the present embodiment, and an optical module is arranged in the inner cavity 4, and the optical module includes an LED light source 401, a condenser lens 402, a heat insulation board 403, a fresnel lens 404 and an objective lens 301 arranged in the lamp body 3, which are arranged in sequence along a projection direction; the heat insulation board 403 is a heat insulation glass board, in addition, an electronic display device 405 is arranged between the fresnel lenses 404, the content displayed by the electronic display device 405 is projected, the control circuit board 2 includes a video playing module, and the image picture played by the video playing module is played on the electronic display device 405. At this time, the video played by the video playing module may be a video file stored in the memory in the control circuit board, and the video playing module plays and projects an image on the electronic display device 405 by reading the video file. In this embodiment, the video file may also be received from the outside through a communication mode and played by the playing module, for example, a network communication module is disposed on the control circuit board 2, the commercial lighting fixtures are connected by using a network cable, the video file is transmitted to the commercial lighting fixtures at the background, and the video file is played by the playing module on the control circuit board 2 in the interactive projection display lighting fixture of this embodiment. Of course, the content file (video file) played by the mobile phone can be obtained from the mobile phone and played by the playing module by using a wireless communication mode such as WIFI or bluetooth wireless communication module.

The interactive projection display lamp of the embodiment mainly comprises a lamp body 3, a power supply 1, an LED light source 401, a liquid crystal screen, a fresnel lens 405, an objective lens 301, a condenser lens 402, an antenna 6 and a control circuit board 2. Among them, the electronic display device 405 controlled by the control circuit board 2 between the fresnel lenses 405 is a liquid crystal panel. As a track-type lamp, a track 5 is also shown in fig. 1.

The interactive projection display lamp of the embodiment has the following characteristics:

the image data transmitted by the mobile phone can be received through the antenna.

The built-in liquid crystal screen and the control panel process the information received from the mobile phone and display the processed information through the liquid crystal screen to display the image.

Besides illumination, images can be played, and the liquid crystal screen projects the images through various objective lenses and backlight.

The LED light source energizes the light, the intensity of which and the various objective lens angles determine the diameter and penetration distance of the projection aperture.

The played video file is compatible with a plurality of formats, such as jpg, png,3GP, MP4, RMVB and the like.

The specific embodiment provides a mobile phone interactive screen projection display lamp, and the system mainly comprises: lamp body 3, power 1, control panel 2, interior cavity 3, antenna 6, if the rail-mounted lamps and lanterns still have guide rail head 5.

In this embodiment, the power supply 1, the control board 2, and the inner chamber 4 are respectively installed in the lamp body 3. The guide rail head 5 is clamped and fixed on the conductive bar, can take electricity from the conductive bar, enters the power supply 1 to provide power for the lamp, and supplies power to the control panel 2, the light source and the electronic display device after conversion; the LED lamp comprises an inner cavity 4, an LED light source 4-1, a condenser 4-2, heat insulation glass 4-3, a Fresnel lens 4-4 and an electronic display device 4-5, wherein an objective lens 3-1 is arranged in a lamp body 3; these constitute the core components of the present embodiment.

When the mobile phone is used, images are designed through the APP by the mobile phone, screen projection data are sent and transmitted to the control panel 2 through the antenna 6, and the images are displayed on the electronic display device after being processed; the displayed content realizes the projection and the amplification of the image through the projection principle inside the inner cavity 4.

The technical effects of the embodiment are as follows:

the commodity lamp utensil can receive the image that cell-phone APP sent and put in with the projection mode, reaches and lets the customer know the commodity fast, knows the culture to reach the purpose of sales promotion.

The slide is not required to be manually replaced like the traditional stage image lamp. The technology only needs mobile phone interaction screen projection, is simple to operate and time-efficient, and reduces certain maintenance and after-sale cost.

The lighting as the auxiliary selling means is not limited by simple static light, dynamic light and color change effect, and the modes of remote control, mobile phone interaction, image screen projection and the like are gradually applied to the businesses.

The lamp can be used as a projection lamp, can also be used as a common lighting lamp, and has multiple functions.

In this embodiment, the electronic display device 4-5 in the fresnel lens 4-4 may be a liquid crystal display (liquid crystal display), the fresnel lens may be a condenser or a magnifier, and a person skilled in the art focuses with the fresnel lens, and a picture (plane) presented by the liquid crystal display is focused and condensed by the fresnel lens on the basis of the backlight source to realize image zooming, and then focused and projected by the objective lens to realize projection. The electronic display device 4-5 is used to replace the slide, and the electronic display such as the liquid crystal display can play the moving picture under the control of the playing module on the control circuit board, so that the slide has better rendering effect than the slide. The control circuit board can be provided with data files for storing the playing contents for playing, can receive video files provided by other content providers through the communication module for playing, and particularly can communicate with intelligent mobile terminals such as mobile phones or other terminals through a Bluetooth communication module or a wireless communication module such as WiFi to obtain the video files for playing and projecting.

Claims

1. An interactive projection display lamp comprises a power module (1) arranged in a lamp body (3), a control circuit board (2) and an inner cavity (4) provided with an optical module; the method is characterized in that: the optical module in the inner cavity (4) comprises an LED light source (401), a condenser lens (402), a Fresnel lens (404) and an objective lens (3-1) arranged in the lamp body (3) which are sequentially arranged along the projection direction; the Fresnel lens control system is characterized by further comprising an electronic display device (405) arranged between the Fresnel lenses (404), the control circuit board (2) comprises a video playing module, and image pictures played by the video playing module are played on the electronic display device (405).

2. The interactive projection display luminaire of claim 1, wherein: and a heat insulation plate (403) is also arranged between the light condensing lens (402) and the Fresnel lens (404) in the inner cavity (4).

3. The interactive projection display luminaire of claim 1, wherein: the control circuit board (2) comprises a communication module for receiving video program data.

4. An interactive projection display luminaire as claimed in claim 3, characterized in that: the communication module is a wireless communication module.

5. The interactive projection display luminaire of claim 4, wherein: the wireless communication module is a Bluetooth wireless communication module communicated with the smart phone.