CN114296206A

CN114296206A - Light energy collecting and focusing device

Info

Publication number: CN114296206A
Application number: CN202210070147.2A
Authority: CN
Inventors: 胡根才; 胡志良; 胡志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-04-08

Abstract

The invention discloses a light energy collecting and focusing device, which relates to the field of light energy utilization devices, and adopts the technical scheme that the light energy collecting and focusing device comprises a spherical inner frame, an outer frame and a convex lens; the spherical inner frame is positioned in the outer frame and is in rotating fit with the outer frame through a main shaft; the spherical inner frame is provided with a plurality of convex lenses focusing on the spherical center area; the spherical center area is provided with a receiving platform and a plurality of concave mirrors through a support, the concave mirrors are distributed on the periphery of the receiving platform, the receiving platform is located on the inner side of the concave mirrors, and the lower ends of the concave mirrors are hinged with the outer wall of the receiving platform. The light can be better focused on one position, the energy of the light energy in unit area is obviously improved, and the light energy can be directly used, and the focused light can provide possibility for direct heating or further application by utilizing brightness.

Description

Light energy collecting and focusing device

Technical Field

The invention relates to the field of light energy utilization devices, in particular to a light energy collecting and focusing device.

Background

Light energy has great development potential as clean energy, but at present, light energy development mainly adopts a photovoltaic cell, the photovoltaic cell is converted into electric energy for use, great energy loss exists in the conversion process, if the light energy can be directly utilized without conversion, the utilization rate of the light energy is inevitably and obviously improved, but due to the fact that light rays directly irradiate sunlight at the energy density of a unit area, objects cannot be heated, and bright light cannot be utilized to be applied to the aspect of laser equipment.

Disclosure of Invention

In order to solve the technical problems, the invention provides a light energy collecting and focusing device, which can better focus light rays at one position, obviously improve the energy of the light energy in a unit area, and further enable the light energy to be directly used, wherein the focused light rays can provide possibility for direct heating or further application by utilizing brightness.

The technical scheme adopted by the invention for solving the technical problems is as follows: a light energy collecting and focusing device comprises a spherical inner frame, an outer frame and a convex lens;

the spherical inner frame is positioned in the outer frame and is in rotating fit with the outer frame through a main shaft;

the spherical inner frame is provided with a plurality of convex lenses focusing on the spherical center area;

the spherical center area is provided with a receiving platform and a plurality of concave mirrors through a support, the concave mirrors are distributed on the periphery of the receiving platform, the receiving platform is located on the inner side of the concave mirrors, and the lower ends of the concave mirrors are hinged with the outer wall of the receiving platform.

This scheme is through outer frame support inner frame, set up convex lens on the inner frame, can focus on the center of sphere district with the light of each scheme through convex lens, it receives platform and a plurality of concave mirror to distinguish to be provided with in the center of sphere, at first receive the platform and can directly accept the light of a part focus, another part passes through the concave mirror reflection focus and receives the platform, the light of each direction all focuses on receiving the platform from this, the light power of receiving the platform will be very big, consequently can be better utilize light to do other work at receiving the platform.

Preferably, the sphere center area one-to-one correspondence concave mirror is provided with electric telescopic device, electric telescopic device's both ends respectively with the concave mirror with the support is articulated. The position of the concave mirror relative to the receiving table can be controlled through the electric telescopic device, and the concave mirror is used for accurately refracting light rays refracted by the concave mirror onto the receiving table.

Preferably, the concave mirror is in a petal shape with a wide middle and narrow ends. More concave mirrors can be provided to better focus the light towards the middle.

Preferably, the concave mirror is made of metal. More durable, the reflection effect is better after the polishing.

Preferably, a light guide member extending to the outside of the spherical inner frame is provided below the receiving stage. The focused light may be directed outward for further manipulation.

Preferably, the light guide member is a catheter having a reflective layer disposed on an inner wall thereof. The light can be guided outwards well by adopting the guide pipe and the reflecting layer.

Preferably, the outer wall of the conduit is provided with an insulating layer. Avoiding high temperature loss of the focus.

Preferably, the convex lenses are mutually spliced on the spherical inner frame to form a closed sphere space, and gas with density smaller than that of air is arranged in the closed sphere space. By arranging the gas with the density less than that of the air, the gas can float to the air so as to better receive the irradiation of the light.

Preferably, a plurality of boosters are arranged at the periphery of the lower end of the closed ball space. The booster can make the floating in the air easier.

The invention has the beneficial effects that:

the light can be better focused at one position through the scheme, the energy of the light energy in unit area is obviously improved, the light energy can be directly used, and the focused light can provide possibility for direct heating or further application by utilizing the brightness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only two of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of example 1 of the present invention;

FIG. 2 is a schematic view of example 2 of the present invention;

the device comprises an outer frame 1, a spindle 2, a light guide member 3, a spherical inner frame 4, a convex lens 5, a concave mirror 6, a receiving table 7, a booster 8, a roof lens 9, a house 10 and an electric telescopic device 11.

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1, a light energy collecting and focusing apparatus includes a spherical inner frame 4, an outer frame 1, and a convex lens 5.

The spherical inner frame 4 is positioned in the outer frame 1, and the spherical inner frame 4 is in running fit with the outer frame 1 through the spindle 2.

The spherical inner frame 4 is provided with a plurality of convex lenses 5 focused on a spherical center area.

The sphere center area is provided with a receiving table 7 and a plurality of concave mirrors 6 through a support, the concave mirrors 6 are distributed on the periphery of the receiving table 7, the receiving table 7 is located on the inner side of the concave mirrors 6, and the lower ends of the concave mirrors 6 are hinged to the outer wall of the receiving table 7.

This scheme is through outer frame 1 support inner frame, set up convex lens 5 on the inner frame, can focus on the centre of sphere district with the light of each scheme through convex lens 5, be provided with in the centre of sphere district and accept platform 7 and a plurality of concave mirror 6, at first accept platform 7 can directly accept some focused light, some other reflection through concave mirror 6 focuses on accepting platform 7, the light of each direction all focuses on accepting platform 7 from this, the light power of accepting platform 7 will be very big, consequently can be better utilize light to do other work at accepting platform 7.

The sphere center district one-to-one concave mirror 6 is provided with electronic telescoping device, electronic telescoping device's both ends respectively with concave mirror 6 with the support is articulated. The position of the concave mirror 6 relative to the receiving platform 7 can be controlled by the electric telescopic device, and the concave mirror is used for accurately refracting the light rays refracted by the concave lens onto the receiving platform 7. The electric telescopic device is an electric push rod.

The concave mirror 6 is in a petal shape with a wide middle and narrow ends. More concave mirrors 6 may be provided to better focus the light towards the middle.

The concave mirror 6 is made of metal. More durable, the reflection effect is better after the polishing.

A light guide member 3 extending to the outside of the inner spherical frame 4 is provided below the receiving table 7. The focused light may be directed outward for further manipulation.

The light guide member 3 is a catheter with a reflective layer on the inner wall. The light can be guided outwards well by adopting the guide pipe and the reflecting layer.

And the outer wall of the guide pipe is provided with a heat insulation layer. Avoiding high temperature loss of the focus.

The convex lenses 5 are mutually spliced on the spherical inner frame 4 to form a closed sphere space, and gas with density smaller than that of air is arranged in the closed sphere space. By arranging the gas with the density less than that of the air, the gas can float to the air so as to better receive the irradiation of the light.

And a plurality of boosters 8 are arranged at the periphery of the lower end of the closed ball space. It can be more easily floated into the air by the booster 8.

Example 2

Adopt a convex lens 5 with the roof, this convex lens 5 is used for spotlight, and the roof of cambered surface can be used water drainage all around simultaneously.

The above embodiments should not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent transformations fall within the protection scope of the present invention.

Claims

1. A light energy collecting and focusing device is characterized by comprising a spherical inner frame (4), an outer frame (1) and a convex lens (5);

the spherical inner frame (4) is positioned in the outer frame (1), and the spherical inner frame (4) is in running fit with the outer frame (1) through the main shaft (2);

the spherical inner frame (4) is provided with a plurality of convex lenses (5) focusing on a spherical center area;

the sphere center area is provided with a receiving platform (7) and a plurality of concave mirrors (6) through a support, the concave mirrors (6) are distributed on the periphery of the receiving platform (7), the receiving platform (7) is located on the inner side of the concave mirrors (6), and the lower ends of the concave mirrors (6) are hinged to the outer wall of the receiving platform (7).

2. A light energy collecting and focusing device, according to claim 1, wherein: the sphere center area one-to-one corresponds to the concave mirrors (6) and is provided with an electric telescopic device, and two ends of the electric telescopic device are respectively hinged with the concave mirrors (6) and the support.

3. A light energy collecting and focusing device, according to claim 1, wherein: the concave mirror (6) is in a petal shape with a wide middle and narrow ends.

4. A light energy collecting and focusing device, according to claim 1, wherein: the concave mirror (6) is made of metal.

5. A light energy collecting and focusing device, according to claim 1, wherein: a light guide member (3) extending to the outside of the spherical inner frame (4) is arranged below the receiving table (7).

6. An optical energy concentrating focusing device as claimed in claim 5, wherein: the light guide piece (3) is a catheter with a reflective layer arranged on the inner wall.

7. An optical energy concentrating focusing device as claimed in claim 6, wherein: and the outer wall of the guide pipe is provided with a heat insulation layer.

8. A light energy collecting and focusing device, according to claim 1, wherein: the convex lenses (5) are mutually spliced on the spherical inner frame (4) to form a closed sphere space, and gas with density smaller than that of air is arranged in the closed sphere space.

9. An optical energy concentrating focusing device as claimed in claim 8, wherein: and a plurality of boosters (8) are arranged on the periphery of the lower end of the closed ball space.