Park light guide lighting device

Abstract

The utility model belongs to the technical field of solar lighting, and particularly relates to a park light guide lighting device which comprises a light guide pipe, a lighting lens cover arranged at one end of the light guide pipe and a mounting plate mounted on the surface of the light guide pipe, and a diffuser is arranged at the other end of the light guide pipe. The energy collecting and storing assembly is arranged in the light guide pipe; sunlight irradiates into the light guide pipe and is refracted, then light irradiates the convex reflector, most of the light is refracted to the surface of the solar cell panel installed in the light guide pipe in a concentrated mode and converted into electric energy to be stored, the LED lamp is connected with the solar cell panel through the electric wire, and indoor lighting can be achieved at night. The LED lamp is simple in structure, is not affected by night and daytime, can achieve all-weather indoor lighting, can achieve electric lighting of the solar cell panel for the LED lamp at night after the butt joint a at one end of the wire and the butt joint b at one end of the wire on the solar cell panel are connected in an inserted mode in cooperation with the butt joint assembly, and is more convenient to use and disassemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar lighting, and in particular relates to a park light guide lighting device. Background Art

[0002] With the progress of society and the development of science and technology, lighting devices have gradually entered people's daily lives. In general, when indoor ceilings are illuminated by downlights, each downlight of a control circuit uses a set of cables to control the lights in parallel. In large shopping malls, waiting halls, airport lounges and other places with high floors and spacious interiors, it is usually difficult to lay lines. Moreover, after a period of use, the lamps will burn out or need to be replaced. It is difficult to replace them and the safety factor is low. Therefore, it is necessary to develop a new type of lighting device;

[0003] After checking, the disclosure (announcement) number: CN211372082U discloses a light guide lighting device, and this technology discloses "a light guide lighting device, including: a lamp holder, a light generator is arranged in the lamp holder; a reflector, the reflector is arranged in the lamp holder; a focusing shell, the focusing shell is rotatably mounted on the lamp holder, a convex mirror is installed in the focusing shell, and the convex mirror rotates synchronously with the focusing shell; a light guide bend, the light guide bend is arranged on one side of the lamp holder, a light source inlet and a light source outlet are arranged on the light guide bend, the light source inlet, the light source outlet and the inner cavity of the light guide bend cooperate with each other to form a light source channel, the light source inlet and the convex mirror are arranged opposite to each other, and the light source inlet and the convex mirror are in the same straight line, and a concave diffuser is arranged in the position near the light source outlet in the light guide bend, and the light guide lighting device is convenient to install, which is conducive to later maintenance and replacement, and has excellent user experience and other technical effects";

[0004] Although this design is easy to install and facilitates later maintenance and replacement, in actual use, since it uses sunlight for lighting, it cannot illuminate the room when there is no sunlight at night. It can only illuminate the room during the day. Although it is a clean energy, it cannot illuminate the room when there is no sunlight at night.

[0005] In order to solve the above problems, this application proposes a campus light guide lighting device. Utility Model Content

[0006] To solve the problems raised in the above background technology, the utility model provides a park light guide lighting device, which can collect and utilize sunlight to the maximum extent, can illuminate indoors at night, is not affected by night or day, and has the characteristics of all-weather lighting.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a park light guide lighting device, comprising a light guide tube and a lighting lens cover arranged at one end of the light guide tube and a mounting plate installed on the surface of the light guide tube, a diffuser is arranged at the other end of the light guide tube, and also includes a collection and storage energy component arranged in the light guide tube;

[0008] The energy collection and storage component includes a convex reflector installed at a corner position inside the light guide, a concave diffuser installed at another corner position of the light guide, and a solar panel installed on the inner wall of the light guide. A fixing plate is installed on the surface of the diffuser, and a plurality of LED lights are equidistantly installed on the bottom surface of the fixing plate. The LED lights are connected to the solar panel through wires.

[0009] As a preferred embodiment of the park light guide lighting device of the utility model, a diffuser lampshade is installed on the surface of the fixing plate and below the LED lamp.

[0010] As a preferred embodiment of the park light guide lighting device of the utility model, a highly reflective metal layer is installed on the inner wall surface of the light guide tube.

[0011] As a preferred campus light guide lighting device of the utility model, a screw sleeve is installed on the surface of the fixing plate, a thread groove is opened on the surface of one end of the light guide tube, and the diffuser is installed on one end of the light guide tube through the thread groove and the screw sleeve.

[0012] As a preferred embodiment of the park light guide lighting device of the utility model, a sealing gasket is provided between the screw sleeve and the light guide tube.

[0013] As a preferred campus light guide lighting device of the utility model, it also includes a docking assembly arranged on the surface of the light guide tube, and the docking assembly includes a wire connected in series between multiple LED lights and a docking joint a installed at one end of the wire and a docking joint b installed at one end of the wire on the solar cell panel, and the docking joint a and the docking joint b are plugged into each other.

[0014] As a preferred embodiment of the park light guide lighting device of the utility model, a fixing tube is installed on the surface of the light guide tube, and the wires connected to the solar cell panel pass through the fixing tube.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The device is provided with an energy collection and storage component. When in use, sunlight passes through the light-collecting lens cover to filter the ultraviolet rays in the sun, and then shines into the light guide tube for re-refracting and redistribution. When the light shines on the convex reflector, most of the light is concentrated and refracted onto the surface of the solar panel installed in the light guide tube to be converted into electrical energy for storage. By installing multiple LED lights on the surface of the fixed plate and connecting it to the solar panel through wires, the room can be illuminated at night without being affected by night or day, and all-weather indoor lighting can be achieved, thereby improving the utilization rate of sunlight. In conjunction with the docking component, after multiple LED lights are connected through wires, the docking connector a at one end of the wire and the docking connector b at one end of the wire on the solar panel are plugged in, so that the solar panel can provide electricity to the LED light at night to illuminate the room at night, and it is more convenient to use and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the energy storage component in the utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the docking assembly in the utility model;

[0022] Figure 5 It is the light refraction diagram of the light guide tube in the utility model;

[0023] In the figure: 1, light guide tube; 11, lighting lens cover; 12, mounting plate; 13, diffuser;

[0024] 2. Energy collection and storage components; 21. Highly reflective metal layer; 22. Convex reflector; 23. Concave diffuser; 24. Solar panel; 25. Fixing plate; 26. Screw sleeve; 27. Thread groove; 28. LED lamp; 29. ​​Diffuser lampshade;

[0025] 3. Docking assembly; 31. Wire; 32. Docking connector a; 33. Docking connector b; 34. Fixing tube. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1-Figure 4 As shown;

[0029] A park light guide lighting device comprises a light guide tube 1, a lighting lens cover 11 arranged at one end of the light guide tube 1, and a mounting plate 12 installed on the surface of the light guide tube 1. A diffuser 13 is arranged at the other end of the light guide tube 1.

[0030] In this embodiment: after checking the public (announcement) number: CN211372082U discloses a light guide lighting device, this technology discloses "a light guide lighting device, including: a lamp holder, a light generator is arranged in the lamp holder; a reflector, the reflector is arranged in the lamp holder; a focusing shell, the focusing shell is rotatably mounted on the lamp holder, a convex mirror is installed in the focusing shell, and the convex mirror rotates synchronously with the focusing shell; a light guide bend, the light guide bend is arranged on one side of the lamp holder, a light source inlet and a light source outlet are arranged on the light guide bend, the light source inlet, the light source outlet and the inner cavity of the light guide bend cooperate with each other to form a light source channel, the light source inlet and the convex mirror are arranged opposite to each other, and the light source inlet and the convex mirror are in the same straight line, and a light source outlet is arranged in the light guide bend near the light source outlet The invention discloses the following technical contents: a concave diffuser, a light-guiding lighting device, which is easy to install, convenient for later maintenance and replacement, and has excellent user experience and other technical effects. Although the design can be easily installed and convenient for later maintenance and replacement, this design is actually used for lighting by sunlight. However, when there is no sunlight at night, the indoor lighting cannot be used. The indoor lighting can only be used during the day. Although it is a clean energy, it cannot be used for lighting when there is no sunlight at night. In terms of actual use, this problem is obviously a real problem that is difficult to solve. Therefore, in order to solve this technical problem, the energy collection and storage component 2 and the docking component 3 are added to the application document.

[0031] More specifically:

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown;

[0033] In combination with the above content, it also includes an energy collection and storage component 2 arranged in the light guide 1, the energy collection and storage component 2 includes a convex reflector 22 installed at a corner position inside the light guide 1, a concave diffuser 23 installed at another corner position of the light guide 1, and a solar cell panel 24 installed on the inner wall of the light guide 1. A fixing plate 25 is installed on the surface of the diffuser 13, and a plurality of LED lamps 28 are equidistantly installed on the bottom surface of the fixing plate 25. The LED lamps 28 are connected to the solar cell panel 24 through wires.

[0034] In this embodiment: by setting up an energy collection and storage component 2, when in use, sunlight passes through the lighting lens cover 11 to filter the ultraviolet rays in the sun and then shines into the light guide 1 for re-refracting and distribution. When the light shines on the convex reflector 22, most of the light is concentrated and refracted onto the surface of the solar panel 24 installed in the light guide 1 to be converted into electrical energy for storage. By installing multiple LED lights 28 on the surface of the fixed plate 25 and connecting it to the solar panel 24 through wires, the room can also be illuminated at night without being affected by night or day, and all-weather indoor lighting can be achieved to improve the utilization rate of sunlight. Part of the light is refracted onto the diffuser 13 through the concave diffuser 23 to illuminate the room during the day. The above structure is also relatively flexible in use and installation. A single-story building can be installed on the roof to illuminate the room and provide a light source. A multi-story public building can install this structure in the side wall opening to collect light.

[0035] It should be noted that a diffuser lampshade 29 is installed on the surface of the fixing plate 25 and below the LED lamp 28 , so that the light emitted by the LED lamp 28 can be dispersed to achieve a good lighting effect.

[0036] It should be noted that during the day, the excess solar energy is converted into electrical energy through the solar panel 24 and stored, so as to provide light source for indoor lighting at night.

[0037] In an optional embodiment, a high-reflective metal layer 21 is installed on the inner wall surface of the light guide 1 .

[0038] In this embodiment, the refraction efficiency of light can be improved by installing a high-reflection metal layer 21 on the inner wall surface of the light guide tube 1 .

[0039] It should be noted that the light guide 1 also has light on cloudy days. Its principle is not to absorb sunlight, but to absorb natural light. To be precise, light can be introduced into the room as long as it is daytime, but compared with sunny days, the light must be weaker. The pipe reflectivity of the Xinriyuan light guide is as high as 99.7%, breaking the physical limit. On cloudy days, the light indoors is better than outdoors.

[0040] In an optional embodiment, a screw sleeve 26 is installed on the surface of the fixing plate 25 , a thread groove 27 is opened on one end surface of the light guide 1 , and the diffuser 13 is installed on one end of the light guide 1 through the thread groove 27 and the screw sleeve 26 .

[0041] In this embodiment, the screw sleeve 26 is installed on the fixing plate 25, and the diffuser 13 is installed on one end of the light guide tube 1 through the screw groove 27, which is conducive to later maintenance and replacement and is easy to use.

[0042] It should be noted that a sealing gasket is provided between the screw sleeve 26 and the light guide tube 1 to improve the sealing effect of the light guide tube 1, which can effectively prevent humid air from entering the system, isolate the contact between the indoor warm air and the outdoor system, and has good anti-condensation performance.

[0043] Going further:

[0044] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown;

[0045] In combination with the above content, it also includes a docking component 3 arranged on the surface of the light guide tube 1, the docking component 3 includes a wire 31 connected in series between multiple LED lights 28, a docking connector a32 installed at one end of the wire 31, and a docking connector b33 installed at one end of the wire on the solar panel 24, and the docking connector a32 and the docking connector b33 are plugged into each other.

[0046] In this embodiment: in conjunction with the docking assembly 3, after connecting multiple LED lights 28 through the wire 31, the docking connector a32 at one end of the wire 31 and the docking connector b33 at one end of the wire on the solar panel 24 are plugged together, the solar panel 24 can provide electricity to the LED lights 28 at night to illuminate the room at night, and it is more convenient to use and disassemble.

[0047] It should be noted that a fixing tube 34 is installed on the surface of the light guide tube 1 , and the wires connected to the solar cell panel 24 pass through the fixing tube 34 to protect the connecting wires from external damage.

[0048] The working principle and use process of the utility model are as follows: by setting up an energy collection and storage component 2, when in use, sunlight passes through the lighting lens cover 11 to filter the ultraviolet rays in the sun and then shines into the light guide 1 for re-refracting and distribution. When the light shines on the convex reflector 22, most of the light is concentrated and refracted onto the surface of the solar panel 24 installed in the light guide 1 to be converted into electrical energy for storage. By installing multiple LED lights 28 on the surface of the fixed plate 25 and connecting it to the solar panel 24 through wires, the room can also be illuminated at night without being affected by night or day, and all-weather indoor lighting can be achieved. This type of lighting method is preferably used in underground garages, factories, large logistics parks, exhibition halls in some parks, tunnels, stations and other large-space single-story public buildings and multi-story offices with high floor heights. It can reduce energy consumption and is equipped with a diffuser lampshade 29, which can make the LED The light emitted by the lamp 28 is dispersed, and the lighting effect is good. The refraction efficiency of the light can be improved by installing a high-reflection metal layer 21 on the inner wall surface of the light guide 1. The screw sleeve 26 is installed on the fixing plate 25, and the diffuser 13 is installed on one end of the light guide 1 through the threaded groove 27, which is conducive to later maintenance and replacement, and is easy to use. A sealing gasket is provided between the screw sleeve 26 and the light guide 1 to improve the sealing effect of the light guide 1, which can effectively prevent humid air from entering the system, isolate the contact between the indoor warm air and the outdoor system, and has good anti-condensation performance. In conjunction with the docking assembly 3, after connecting multiple LED lamps 28 through the wire 31, the docking connector a32 at one end of the wire 31 and the docking connector b33 at one end of the wire on the solar panel 24 are plugged together, so that the solar panel 24 can provide electricity to the LED lamp 28 at night to illuminate the room at night, and it is more convenient to use and disassemble.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A campus light guide lighting device, comprising a light guide tube (1), a lighting lens cover (11) arranged at one end of the light guide tube (1), and a mounting plate (12) mounted on the surface of the light guide tube (1), a diffuser (13) being arranged at the other end of the light guide tube (1), characterized in that: It also includes an energy collection and storage component (2) arranged in the light guide tube (1); The energy collection and storage assembly (2) comprises a convex reflector (22) installed at a corner position inside the light guide (1), a concave diffuser (23) installed at another corner position of the light guide (1), and a solar panel (24) installed on the inner wall of the light guide (1); a fixing plate (25) is installed on the surface of the diffuser (13); a plurality of LED lamps (28) are installed at equal intervals on the bottom surface of the fixing plate (25); and the LED lamps (28) are connected to the solar panel (24) via electric wires.

2. The campus light guide lighting device according to claim 1, characterized in that: A light-scattering lampshade (29) is installed on the surface of the fixing plate (25) and below the LED lamp (28).

3. The campus light guide lighting device according to claim 1, characterized in that: A high-reflective metal layer (21) is installed on the inner wall surface of the light guide tube (1).

4. The campus light guide lighting device according to claim 1, characterized in that: A screw sleeve (26) is installed on the surface of the fixing plate (25), a screw groove (27) is provided on the surface of one end of the light guide tube (1), and the diffuser (13) is installed on one end of the light guide tube (1) via the screw groove (27) and the screw sleeve (26).

5. The park light guide lighting device according to claim 4, characterized in that: A sealing gasket is provided between the screw sleeve (26) and the light guide tube (1).

6. The campus light guide lighting device according to claim 1, characterized in that: It also includes a docking assembly (3) arranged on the surface of the light guide tube (1), the docking assembly (3) including a wire (31) connected in series between a plurality of the LED lamps (28), a docking joint a (32) installed at one end of the wire (31), and a docking joint b (33) installed at one end of the wire on the solar cell panel (24), the docking joint a (32) and the docking joint b (33) being plugged into each other.

7. The campus light guide lighting device according to claim 1, characterized in that: A fixing tube (34) is installed on the surface of the light guide tube (1), and the electric wires connected to the solar cell panel (24) pass through the fixing tube (34).

Images