阅读说明：本技术 一种阳光反射传感器及应用其的聚光装置 (Sunlight reflection sensor and light condensing device using same ) 是由 倪举鹏 丁明跃 尉迟明 于 2020-06-16 设计创作，主要内容包括：本发明涉及一种阳光反射传感器及应用其的聚光装置,所述阳光反射传感器包括相互啮合的齿轮A、齿轮B,所述齿轮B在远离齿轮A一侧固定有光线传感器,所述齿轮A的下方安装有配重,所述齿轮A与齿轮B之间通过齿轮架连接,所述齿轮架还连接有用于驱动其转动的驱动装置,所述齿轮B、齿轮A分别位于齿轮架的上下两端,所述齿轮架的右端设有安装反射镜的安装面。本申请的阳光反射传感器通过驱动装置能够实现空间角度的任意调整光线传感器朝向,使其始终对准阳光；应用本申请阳光反射传感器的聚光装置能够将各个方向的太阳光反射到同一方向或集中到同一点,聚光效果好,结构简单,安装使用方便；可安装在太阳能设备反射镜上的任何位置,适用性强。(The invention relates to a sunlight reflection sensor and a light gathering device using the same, wherein the sunlight reflection sensor comprises a gear A and a gear B which are meshed with each other, a light sensor is fixed on one side of the gear B, which is far away from the gear A, a balance weight is arranged below the gear A, the gear A and the gear B are connected through a gear carrier, the gear carrier is also connected with a driving device for driving the gear B to rotate, the gear B and the gear A are respectively positioned at the upper end and the lower end of the gear carrier, and the right end of the gear carrier is provided with a mounting surface for mounting a reflector. The sunlight reflection sensor can realize the random adjustment of the direction of the light ray sensor in a space angle through the driving device, so that the light ray sensor always aims at the sunlight; by applying the light condensing device of the sunlight reflection sensor, sunlight in all directions can be reflected to the same direction or concentrated to the same point, the light condensing effect is good, the structure is simple, and the installation and the use are convenient; the solar energy reflector can be arranged at any position on the solar energy device reflector, and the applicability is strong.)

1. The utility model provides a sunlight reflection sensor, its characterized in that, includes intermeshing's gear A (2), gear B (3) are being kept away from gear A (2) one side and are being fixed with light sensor (1), counter weight (5) are installed to the below of gear A (2), be connected through carrier (4) between gear A (2) and gear B (3), carrier (4) still are connected with and are used for driving its pivoted drive arrangement, gear B (3), gear A (2) are located the upper and lower both ends of carrier (4) respectively, the right-hand member of carrier (4) is equipped with the installation face that is used for installing the speculum.

2. The solar reflection sensor according to claim 1, wherein the gear rack (4) is a T-shaped gear rack, the upper and lower ends of the T-shaped gear rack (4) are respectively rotatably connected with the center of the base circle of the gear a (2) and the center of the base circle of the gear B (3), and the right end of the T-shaped gear rack is provided with a mounting surface for mounting the reflector.

3. A light-condensing device using the solar reflection sensor according to claim 2, comprising a solar reflection sensor in which a mirror is installed in parallel to a right end of a gear frame (4).

4. A light concentrating device using solar reflection sensor according to claim 3, wherein the reflector is a plane mirror (12).

5. The light-gathering device using solar reflection sensor as claimed in claim 4, wherein the base radius of gear A (2) is equal to the base radius of gear B (3).

6. The light condensing device using the solar reflection sensor according to claim 3, wherein the reflector is a parabolic mirror (6), the parabolic mirror (6) is fixedly supported by a tripod (7), a pitch angle electric push rod (9) is further connected to the bottom of the parabolic mirror (6), the pitch angle electric push rod (9) is connected to the output end of an azimuth angle motor (8), and a light condensing point (11) is formed at the top of the parabolic mirror (6).

7. The light-concentrating device using solar reflection sensor as claimed in claim 6, wherein the ratio of the base radius of gear A (2) to the base radius of gear B (3) is 7: 8.

8. The light-focusing device using the solar reflection sensor according to claim 7, wherein a toothed disc (10) is provided at the bottom of the pitching electric push rod (9), the toothed disc (10) is fixed on the tripod (7), and the output end of the azimuth motor (8) is meshed with the toothed disc (10) through a pinion.

9. A light-condensing device using the solar reflection sensor according to claim 2, comprising a solar reflection sensor in which a reflecting mirror is vertically installed at the right end of a gear frame, and the reflecting mirror is a flat mirror (12).

10. The light-concentrating device using solar reflection sensor as claimed in claim 9, wherein the base radius of gear a (2) is equal to the base radius of gear B (3).

Technical Field

The invention relates to the technical field of solar energy utilization, in particular to a sunlight reflection sensor and a light condensation device using the same.

Background

The solar energy light-gathering device is used for gathering solar radiation energy, heating working media, and transmitting heat energy through the working media or heating the working media to generate high-temperature steam to drive a generator driven by a steam turbine to generate electricity. Solar energy is generated after wind energy and a photovoltaic cell, and the solar energy is expected to become an effective technical means for solving the problem of energy shortage and coping with climate warming.

Carrying on solar energy equipment at present and having got into ordinary family, and the efficiency of solar energy utilization is directly influenced to spotlight ability, solar energy equipment generally adopts spotlight sensor with the sunlight gathering in order to heat working medium, and current spotlight sensor is fixed directional target generally, can not accurately transmit light into accurate position, and the structure is complicated moreover, and the installation is used inconveniently.

The mechanical sensor heliostat is 201711340310.8 in patent name, can realize the concentration of sunlight in different directions, but is limited in installation position and small in application range because of being required to be installed on a rotating shaft; if the rotating shaft of the solar cooker is fixedly installed, the sensor cannot be applied.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a sunlight reflecting sensor and a light condensing device using the same, and solves the technical problems of poor light condensing effect, complex structure, inconvenience in installation and use and poor applicability of the conventional sunlight reflecting sensor.

The invention is realized by the following technical scheme:

the utility model provides a sunlight reflection sensor, includes intermeshing's gear A, gear B is being fixed with light sensor keeping away from gear A one side, the counter weight is installed to gear A's below, be connected through the carrier between gear A and the gear B, the carrier still is connected with and is used for driving its pivoted drive arrangement, gear B, gear A are located the upper and lower both ends of carrier respectively, the right-hand member of carrier is equipped with the installation face that is used for installing the speculum.

Further, the gear carrier is a T-shaped gear carrier, the upper end and the lower end of the T-shaped gear carrier are respectively and rotatably connected with the center of a base circle of the gear A and the center of a base circle of the gear B, and the right end of the T-shaped gear carrier is provided with an installation surface for installing the reflector.

A light condensing device applying a sunlight reflection sensor comprises the sunlight reflection sensor, wherein a reflector is arranged at the right end of a gear rack in the sunlight reflection sensor in parallel.

Further, the reflecting mirror is a plane mirror.

Further, the radius of the base circle of the gear A is equal to that of the base circle of the gear B.

Further, the speculum is parabolic mirror, parabolic mirror passes through tripod fixed support, parabolic mirror's bottom still is connected with angle of pitch electric putter, angle of pitch electric putter is connected with the output of azimuth motor, parabolic mirror's top is formed with the spotlight.

Further, the ratio of the base radius of the gear A to the base radius of the gear B is 7: 8.

Furthermore, a fluted disc is arranged at the bottom of the pitch angle electric push rod and fixed on a tripod, and the output end of the azimuth angle motor is meshed with the fluted disc through a pinion.

The light condensing device comprises a sunlight reflection sensor, wherein a reflecting mirror is vertically arranged at the right end of a gear frame in the sunlight reflection sensor, and the reflecting mirror is a plane mirror.

Further, the radius of the base circle of the gear A is equal to that of the base circle of the gear B.

Compared with the prior art, the invention has the beneficial effects that:

the sunlight reflecting sensor can realize the random adjustment of the orientation of the light ray sensor in a space angle through the driving device, so that the light ray sensor always aims at the sunlight;

by applying the light condensing device of the sunlight reflection sensor, in the process that the driving gear drives the light sensor to move, the rotating inclination angle of the light sensor is always 2 times that of the gear carrier, and the incident angle is equal to the reflection angle, so that sunlight in all directions can be reflected to the same direction or concentrated to the same point, the light condensing effect is good, the structure is simple, and the installation and the use are convenient; the counterweight is arranged at the bottom of the gear A, so that the orientation of the gear A is unchanged in the using process, the structure is simple, the counterweight can be mounted at any position of equipment, and the applicability is strong.

Drawings

Fig. 1 is a schematic perspective view of a solar reflection sensor according to an embodiment of the present invention;

FIG. 2 is a front view of a solar reflection sensor according to an embodiment of the present invention;

FIG. 3 is a schematic view of the solar reflection sensor of FIG. 2 in use;

fig. 4 is a schematic perspective view of a light-condensing device using a solar reflection sensor according to a second embodiment of the present invention;

FIG. 5 is a rear view of FIG. 4;

FIG. 6 is a schematic diagram of the light gathering device shown in FIG. 4;

FIG. 7 is a schematic perspective view of a solar reflective sensor according to a third embodiment of the present invention;

fig. 8 is a front view of fig. 7.

In the figure:

1. a light sensor; 2. a gear A; 3. a gear B; 4. a gear carrier; 5. balancing weight; 6. a parabolic mirror; 7. a tripod; 8. an azimuth motor; 9. a pitch angle electric push rod; 10. a fluted disc; 11. a light-gathering point; 12. a plane mirror.

Detailed Description

The following examples are presented to illustrate certain embodiments of the invention in particular and should not be construed as limiting the scope of the invention. The present disclosure may be modified from materials, methods, and reaction conditions at the same time, and all such modifications are intended to be within the spirit and scope of the present invention.

As shown in fig. 1-3, the utility model provides a sunlight reflection sensor, including intermeshing's gear A2, gear B3, gear B3 is being kept away from gear A2 one side and is being fixed with light ray sensor 1, counter weight 5 is installed to gear A2's below, be connected through carrier 4 between gear A2 and the gear B3, carrier 4 still is connected with and is used for driving its pivoted drive arrangement, gear B3, gear A2 are located the upper and lower both ends of carrier 4 respectively, the right-hand member of carrier 4 is equipped with the installation face that is used for installing the speculum.

The gear rack 4 is a T-shaped gear rack, the upper end and the lower end of the T-shaped gear rack 4 are respectively and rotatably connected with the center of a base circle of the gear A2 and the center of a base circle of the gear B3, and the right end of the T-shaped gear rack is provided with a mounting surface for mounting a reflector.

The driving device drives the gear frame 4 to rotate, the rotating inclination angle of the light ray sensor 1 is always 2 times of the rotating inclination angle of the gear frame 4 in the rotating process, the direction of the light ray sensor 1 is adjusted until the light ray sensor faces the sunlight, and different reflectors (mainly a plane mirror 12 and a parabolic mirror 6) are arranged on the installation surface of the reflector of the T-shaped gear frame, so that light rays in different directions can be reflected to the same direction or gathered to the same point.