TWM545401U - Sun tracking illumination equipment - Google Patents

Description

Chasing day lighting

This creation is about a lighting device, especially a sun-tracking device that automatically tracks the direction of the sun to effectively receive sunlight and direct sunlight into the target location.

Solar energy is the use of a series of technologies that are constantly evolving from the sun's rays and heat, such as solar thermal collectors, solar photovoltaics, solar thermal power generation, and artificial photosynthesis. Since the formation of organisms from the earth, it mainly relies on the heat and light provided by the sun. Since ancient times, humans have also been able to dry objects and use them as methods for preserving food, such as salt and salted fish. However, with the reduction of fossil fuels, it is intended to further develop solar energy. Solar power is an emerging renewable energy source. Solar energy in a broad sense is a source of many energy on Earth, such as wind energy, chemical energy, and potential energy of water. Fossil fuels can be called ancient solar energy. Solar energy is abundant, no transportation is required, and environmental pollution is low. Solar energy has created a new form of life for human beings, enabling society and humanity to enter an era of energy conservation and pollution reduction.

However, solar power will reduce the efficiency of solar panels receiving sunlight because of the relative position of the Earth's rotation and the sun. From the above, there is a need for a novel device to assist the user in the efficient use of solar energy.

One of the purposes of this creation is to provide a daylighting device to solve the above problems.

Another object of the present invention is to optimize the reception of sunlight by automatically adjusting the tilt angle and horizontal angle of the receiving sun, and directing the received sunlight through the lateral fibers to the building to assist illumination. In addition, the lateral fibers located in the building can be arranged according to the needs of the user to achieve an aesthetic effect.

An embodiment of the present invention provides a sun-tracking lighting device, which comprises: a base, a support frame, a frame, a horizontal rotation module, a vertical tilt module, a solar photovoltaic module, a solar light collection module, and a solar tracking system. Modules and controllers. A support frame is movably disposed on the base. The frame is movably disposed on the support frame. The horizontal rotation module is disposed on the base and coupled to the support frame to selectively rotate the support frame. A vertical tilting module is disposed on the support frame and coupled to the frame to selectively tilt the frame. A solar photovoltaic module is disposed on the frame. The solar light collection module is configured to collect sunlight and direct the collected sunlight to a first end of the plurality of optical fibers, wherein the second end of the plurality of optical fibers is disposed at a target position to provide the target position illumination light. The solar tracking module is used to track the orientation of the sunlight and generate at least one light sensitive signal. The controller controls the horizontal rotation module and the vertical tilt module according to the at least one light sensing signal.

The detailed description above is for the specific description of the possible embodiments of the present invention, but the embodiment is not intended to limit the scope of the patents of the present invention, and equivalent implementations or changes that are not departing from the spirit of the present invention should be included in the present case. In the scope of patents.

1‧‧‧Chasing day lighting

11‧‧‧Base

12‧‧‧Support frame

13‧‧‧Frame

14‧‧‧ horizontal rotating module

15‧‧‧Vertical Tilting Module

16‧‧‧Solar Photovoltaic Module

17‧‧‧Solar light collection module

171‧‧‧Linear Fresnel lens

172‧‧‧Spiral Fresnel lens

18‧‧‧ Controller

19‧‧‧Sunlight Tracking Module

191‧‧‧Upper elevation sensor

192‧‧‧Azimuth sensor

193‧‧‧Dip angle sensor

20‧‧‧Fiber

201‧‧‧ first end

202‧‧‧ second end

T‧‧‧ target location

Figure 1 is a schematic illustration of a daylighting illumination device in accordance with an embodiment of the present invention.

Fig. 2 is a partial enlarged view of a daylighting illumination device according to an embodiment of the present invention.

The spirit of the present invention will be described in the following drawings and detailed description, and those skilled in the art will be able to change and modify the technology disclosed by the present invention after the preferred embodiment of the present invention. The spirit and scope of this creation.

The terms used in this document, unless otherwise specified, generally have the usual meaning of each term used in the art, in the context of the disclosure, and in the particular content. Certain terms used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in the description of the disclosure.

The size and relative sizes of elements, regions, etc. may be exaggerated for the purposes of clarity and illustration.

Please refer to FIG. 1 , which is a schematic diagram of a sun-tracking lighting device according to an embodiment of the present invention. As shown in FIG. 1 , the sun-tracking lighting device 1 includes a base 11 , a support frame 12 , a frame 13 , a horizontal rotation module 14 , a vertical tilting module 15 , a solar photovoltaic module 16 , and a solar light collection module 17 . Controller 18 and solar tracking module 19. The support frame 12 is movably disposed on the base 11 The frame 13 is movably disposed on the support frame 12. The horizontal rotation module 14 is disposed on the base 11 and coupled to the support frame 12 to selectively rotate the support frame 12. The vertical tilting module 15 is disposed on the support frame 12 and coupled to the frame 13 to selectively tilt the frame 13. In other words, the sun-tracking lighting device 1 can horizontally rotate the support frame 12 through the horizontal rotation module 14, and tilt and lower the frame 13 through the vertical tilting module 15, thereby adjusting the level of the frame 13 relative to the horizontal plane. Angle and vertical angle.

In this embodiment, the solar photovoltaic module 16 is disposed on the frame 13. The solar light collection module 17 is configured to collect sunlight and direct the collected sunlight to the first end 201 of the plurality of optical fibers 20, wherein the second end 202 of the plurality of optical fibers 20 is disposed at the target position T to provide The target position T illuminates the light. The solar tracking module 19 is used to track the orientation of the sunlight and generate at least one light sensing signal. The controller 18 controls the horizontal rotation module 14 and the vertical tilt module 15 according to the at least one light sensing signal.

It is worth mentioning that the solar light collection module 17 comprises a linear Fresnel lens 171 and a spiral Fresnel lens 171, which can focus the sunlight into a horizontal straight thin strip and then pass through the spiral Philippine The Ner lens 172 rotates the horizontal straight thin strip 90 degrees clockwise and projects again to form a vertical straight thin strip. In addition, the solar light collection module 17 can project the vertical straight thin strip to the first end 201 of the plurality of optical fibers 20 to conduct the illumination light to the target position T through the plurality of optical fibers 20. In one embodiment, the second ends 202 of the plurality of optical fibers 20 can be gathered into a bundle for use as a fluorescent tube, but the present invention is not limited thereto. In other embodiments, the second ends 202 of the plurality of optical fibers 20 can be provided in other shapes, such as a heart shape, to provide an aesthetic effect.

In this embodiment, the solar tracking module 19 is disposed in the solar light collection module 17, and the solar tracking module 19 includes an upper elevation photosensitive element 191, an azimuth photosensitive element 192, and a lower tilting photosensitive element. 193. When the upper elevation sensor 191 receives the sunlight, the upper elevation signal can be emitted; when the azimuth photosensitive element 192 receives the sunlight, the azimuth photosensitive signal can be emitted; when the downtilt photosensitive element 193 receives the sunlight, the downtilt sensitivity signal can be emitted. Therefore, the controller 18 can control the horizontal rotation angle of the horizontal rotation module 14 and the vertical tilt angle of the vertical tilt module 15 according to the upper elevation angle sensing signal, the azimuth angle sensing signal, and the downtilt sensing signal.

In detail, when the controller 18 receives the upper elevation sensing signal and the azimuth sensing signal, the controller 18 controls the vertical tilting module 15 to tilt down. In this embodiment, when the controller 18 receives the azimuth sensing signal and the downtilt sensing signal, the controller 18 controls the vertical tilting module 15 to rise up. When the controller 18 receives the upper elevation sensing signal and the downtilt sensing signal, the controller 18 controls the horizontal rotation module 14 to rotate left and right.

To sum up, this case is not only innovative in the top of technical thinking, but also has many functions that are not in the traditional structure of the traditional use. It has fully complied with the statutory new patent requirements of novelty and progress, and applied for it according to law. Approving this new type of patent application, in order to encourage creation, to the sense of virtue.

1‧‧‧Chasing day lighting

11‧‧‧Base

12‧‧‧Support frame

13‧‧‧Frame

14‧‧‧ horizontal rotating module

15‧‧‧Vertical Tilting Module

16‧‧‧Solar Photovoltaic Module

17‧‧‧Solar light collection module

171‧‧‧Linear Fresnel lens

172‧‧‧Spiral Fresnel lens

18‧‧‧ Controller

20‧‧‧Fiber

201‧‧‧ first end

202‧‧‧ second end

T‧‧‧ target location

Claims (9)

A sun-tracking lighting device comprising: a base; a support frame movably disposed on the base; a frame movably disposed on the support frame; and a horizontal rotation module The support frame is coupled to the support frame to selectively rotate the support frame; a vertical tilting module is disposed on the support frame and coupled to the frame to selectively tilt the frame; a solar photovoltaic module is disposed on the frame; a solar light collection module is disposed on a side of the frame, the solar light collection module includes a linear Fresnel lens and a spiral Fresnel lens And the sunlight collection module is configured to collect sunlight and direct the collected sunlight to one of the first ends of the plurality of optical fibers, wherein the second end of the plurality of optical fibers is disposed at a target position to Providing the target position with an illumination light; a solar tracking module is disposed in the sunlight collection module, the solar tracking module includes an upper elevation photosensitive element, an azimuth photosensitive element, and a lower tilting photosensitive element. The sun Tracking system module for tracking the position of the sun, and generating at least one photosensitive signal; and a controller, at least one photosensitive system according to the signal, controlling the horizontal rotation and vertical tilting module module. The ray-receiving device of claim 1, wherein the linear Fresnel lens focuses the sunlight into a horizontal straight line and transmits the filth The Ner lens rotates the horizontal straight thin strip 90 degrees clockwise and projects to form a vertical straight strip. The sun-tracking lighting device of claim 2, wherein the second end of the plurality of optical fibers is gathered into a bundle to serve as a fluorescent tube. The solar illuminating device of claim 2, wherein the solar light collecting module projects the vertical straight thin strip to the first end of the plurality of optical fibers to transmit the plurality of optical fibers through the plurality of optical fibers Illumination light is directed to the target location. The illuminating device of the sun-tracking device of claim 3, wherein the at least one light-sensing signal comprises an upper elevation light sensing signal, an azimuth light sensing signal and a lower tilting light sensing signal, and the controller is based on the upper elevation angle sensing signal, The azimuth sensation signal and the downtilt sensation signal control a horizontal rotation angle of the horizontal rotation module and a vertical tilt angle of the vertical tilt module. The solar illumination device of claim 5, wherein when the upper elevation photosensitive element receives sunlight, the upper elevation light sensing signal is emitted, and when the azimuth photosensitive element receives sunlight, the orientation is issued. The angle sensing signal, when the downtilt photosensitive element receives sunlight, emits the downtilt light sensing signal. The solar lighting device of claim 5, wherein the controller controls the vertical tilting module to tilt down when the controller receives the upper elevation sensing signal and the azimuth sensing signal. The solar lighting device of claim 5, wherein the controller controls the vertical tilting module to rise when the controller receives the azimuth sensing signal and the downtilt sensing signal. A sun-tracking lighting device as described in claim 5, wherein the controller Receiving the upper elevation sensing signal and the downtilt sensing signal, the controller controls the horizontal rotation module to rotate left and right.