CN205504841U - Small -size solar energy optic fibre leaded light and electric light source mixed lighting device - Google Patents

Abstract

A small solar optical fiber light guide and electric light source mixed lighting device, the Fresnel lens is installed on the upper end of the Fresnel lens bracket, the lower end of the Fresnel lens bracket is installed on the tracking turntable, and the tracking turntable is installed on the turntable bracket through the rotating pair Above, the motor drives the turntable bracket to rotate in the horizontal direction. The motor is installed in the casing. One end of the electric telescopic rod is connected to the tracking turntable, and the other end of the electric telescopic rod is connected to the turntable bracket. Below the Neel lens, the other end of the optical fiber is connected to the optical fiber light, and the solar panel charges the battery, which supplies power to the single-chip microcomputer, electric telescopic rod, motor and emergency lights, as well as energy-saving lamps, which are powered by an external power supply. The utility model integrates three types of lighting, namely light guide lighting (optical fiber light), photovoltaic power generation lighting (emergency light) and electric lighting (energy-saving light), so as to deal with the environmental conditions of changing sunlight.

Description

A small solar optical fiber light guide and electric light source hybrid lighting device

technical field

The utility model relates to the technical field of light guide lighting, in particular to a lighting device in which a small solar optical fiber light guide and an electric light source are mixed.

Background technique

In today's era when new energy problems need to be solved urgently, how to save energy and solve environmental pollution has become an important issue that concerns you and me. Building a resource-saving and environment-friendly society is the appeal of the country and the people. Solar energy is an environmentally friendly new energy with great prospects for utilization. Optical fiber light guide lighting is a way to use solar energy efficiently; used in schools, it can cultivate and strengthen students' innovation, environmental protection, and utilization of new energy while saving electricity. aspects of awareness. However, most of the current domestic light guide devices are bulky, expensive, not easy to popularize, and cannot achieve mixed lighting with a power supply.

Utility model content

In order to solve the above disadvantages, the utility model provides a small solar optical fiber light guide and electric light source mixed lighting device.

In order to achieve the above object, the technical solution of the utility model is:

A small solar optical fiber light guide and electric light source mixed lighting device, including Fresnel lens, Fresnel lens bracket, tracking turntable, turntable bracket, motor, casing, electric telescopic rod, optical filter, optical fiber, optical fiber lamp , solar panels, batteries, microcontrollers, emergency lights, glass domes, light sensors and indicator lights,

The Fresnel lens is installed on the upper end of the Fresnel lens bracket, and the lower end of the Fresnel lens bracket is installed on the tracking turntable, and the tracking turntable is installed on the turntable bracket through the rotating pair, and the motor drives the turntable bracket to rotate in the horizontal direction. In the casing, one end of the electric telescopic rod is connected to the tracking turntable, and the other end of the electric telescopic rod is connected to the turntable bracket.

One end of the optical fiber is equipped with a filter and is located under the Fresnel lens, and the other end of the optical fiber is connected to the optical fiber lamp.

The solar panel is ring-shaped and installed on the top surface of the casing. The turntable bracket is located in the inner ring of the annular solar panel. The solar panel charges the battery, and the battery supplies power for the single-chip microcomputer, electric telescopic rod, motor and emergency lights.

A glass dome covers the solar panel and Fresnel lens,

Several light sensors are equidistantly installed around the Fresnel lens at the upper end of the Fresnel lens holder, and the signal lines of each light sensor are connected to the single-chip microcomputer, and the single-chip microcomputer controls the rotation of the indicator light, the motor and the extension or shortening of the electric telescopic rod.

It also includes energy-saving lamps, the energy-saving lamps are powered by an external power supply, and the energy-saving lamps, fiber optic lights and emergency lights are integrated and installed together.

Compared with the prior art, the utility model has the beneficial effects:

The utility model integrates three kinds of lightings including photoconductive lighting (optical fiber light), photovoltaic power generation lighting (emergency light) and electric lighting (energy-saving light), so as to cope with the environment conditions of changing sunlight. When the light intensity meets the lighting requirements, the outdoor sunlight is introduced into the room to achieve lighting; at night or in rainy days, the household power supply is used for lighting; when the outdoor light intensity is sufficient, the light intensity indicator light is on, and the energy-saving lamp can be turned off at this time , restore fiber optic lighting; at the same time, in the case of power outages and other normal lighting cannot be achieved, use the electricity stored in the battery by solar panels to achieve emergency lighting.

Description of drawings

Fig. 1 is a schematic diagram of a lighting device in which a small solar optical fiber light guide and an electric light source are mixed according to the utility model.

Fig. 2 is a schematic diagram of the installation of the tracking turntable of the lighting device of the miniature solar optical fiber light guide and electric light source mixed in the utility model.

detailed description

Below by accompanying drawing and embodiment the technical scheme of the utility model is further described:

A small solar optical fiber light guide and electric light source mixed lighting device, including Fresnel lens 24, Fresnel lens bracket 2, tracking turntable 3, turntable bracket 25, motor 19, casing 22, electric telescopic rod 21, filter Light sheet 26, optical fiber 5, optical fiber light 6, solar panel 4, storage battery 14, single-chip microcomputer 16, emergency light 7, glass dome 1, light sensor 23 and indicator light 10,

The Fresnel lens 24 is installed on the upper end of the Fresnel lens holder 2, and the lower end of the Fresnel lens holder 2 is installed on the tracking turntable 3, and the tracking turntable 3 is installed on the turntable support 25 through the rotating pair 28, and the motor 19 drives the turntable support 25 rotates in the horizontal direction, the motor 19 is installed in the casing 22, one end of the electric telescopic rod 21 is connected to the tracking turntable 3, the other end of the electric telescopic rod 21 is connected to the turntable bracket 25, and the rotating pair 28 is located on one side of the tracking turntable 3. Both ends of the diameter, this diameter is located in the horizontal direction, the telescoping of the electric telescopic rod 21 pushes the tracking turntable 3 to rotate around the rotary pair 28 with the above-mentioned diameter as the rotating shaft,

One end of the optical fiber 5 is equipped with a filter 26 and is located below the Fresnel lens 24, the other end of the optical fiber 5 is connected to the fiber optic lamp 6, and sunlight passes through the Fresnel lens 24 and the filter 26, and then is conducted to the optical fiber by the optical fiber 5. Lamp 6, provides illumination by fiber optic lamp 6,

The solar cell panel 4 is annular and is installed on the top surface of the casing 22. The turntable support 25 is located in the inner ring of the annular solar cell panel 4. The solar cell panel 4 charges the storage battery 14. The storage battery 14 is a single-chip microcomputer 16, an electric telescopic rod 21, a motor 19 and emergency light 7 power supply,

The glass dome cover 1 is covered above the solar panel 4 and the Fresnel lens 24,

Several light sensors 23 are equidistantly installed around the Fresnel lens 24 on the Fresnel lens support 2 upper end, and the signal line 20 of each light sensor 23 is connected to the single-chip microcomputer 16, and the single-chip microcomputer 16 controls the rotation of the indicator light 10, the motor 19 and The elongation or shortening of the electric telescopic rod 21.

It also includes an energy-saving lamp 9, which is powered by an external power supply 8, and the energy-saving lamp 9, the optical fiber lamp 6 and the emergency lamp are integrated and installed together.

11 is the wire connecting the solar panel and the battery, 12 is the wire connecting the battery and the emergency light, 13 is the wire connecting the single-chip microcomputer and the indicator light, 15 is the wire connecting the battery and the single-chip microcomputer, 17 is the wire connecting the motor and the single-chip microcomputer, 18 For the lead that accumulator is connected with motor, 27 is the lead that electric expansion link is connected with single-chip microcomputer, and 20 is the lead that light sensor is connected with single-chip microcomputer.

working principle

The function of the glass dome cover is to prevent dust and sundries from contaminating the solar panel 4 , the Fresnel lens 24 , the optical filter 26 and the optical fiber 5 .

The single-chip microcomputer 16 receives and analyzes the data of each light sensor, obtains the position of the sun, controls the direction of the motor and the electric telescopic rod to adjust the Fresnel lens 24, makes the sunlight can concentrate on injecting in the optical fiber 5, and simultaneously, the single-chip microcomputer 16 analyzes the light intensity. Size, to determine whether the light intensity meets the requirements of optical fiber lighting, and when the outdoor light intensity meets the requirements of optical fiber lighting, it will be indicated by the indicator light connected to the single-chip microcomputer.

When there is no sunlight, the external power supply is used to provide illumination by the energy-saving lamp, and when there is no sunlight and no external power supply, the battery is used to provide illumination by the emergency lamp.

Claims (2)

1. the illuminator that a small-sized solar optical fiber light-guiding mixes with electric light source, it is characterised in that include Fresnel Lenses, Fresnel Lenses support, tracking rotary table, support for rotary disc, motor, casing, electric expansion bar, optical filter, optical fiber, optical fiber lamp, Solar panel, accumulator, single-chip microcomputer, emergency light, glass ball cover, optical sensor and display lamp,

Described Fresnel Lenses is arranged on Fresnel Lenses pedestal upper end, and Fresnel Lenses pedestal lower end is arranged on tracking rotary table, Tracking rotary table is arranged on support for rotary disc by revolute pair, and driven by motor support for rotary disc rotates in the horizontal direction, and motor is arranged on In casing, electric expansion bar one end is connected on tracking rotary table, and the electric expansion bar other end is connected on support for rotary disc,

Optical fiber one end is provided with optical filter and is positioned at below Fresnel Lenses, and the optical fiber other end is connected with optical fiber lamp,

Solar panel is for annular and is arranged on casing end face, and support for rotary disc is positioned in the inner ring of annular solar panel, Solar panel is accumulator charging, and accumulator is that single-chip microcomputer, electric expansion bar, motor and emergency light are powered,

Glass ball cover covers on above solar panel and Fresnel Lenses,

Several optical sensors are equidistantly arranged on around the Fresnel Lenses of Fresnel Lenses pedestal upper end, and each illumination passes The holding wire of sensor is connected to single-chip microcomputer, Single-chip Controlling display lamp, the rotation of motor and the elongation of electric expansion bar or contracting Short.

2. illuminator as claimed in claim 1, it is characterised in that also including electricity-saving lamp, electricity-saving lamp is powered by external power source, Electricity-saving lamp, optical fiber lamp are together with emergency light integrated installation.