TWI408322B - Chase day sensor controller structure - Google Patents

Abstract

The present invention provides a structure of a sun-tracking detective controller, which comprises a hemispherical detection base, which comprises a cover and a top face in a hemispherical form and contains a control unit mounting section therein; a plurality of optical detectors, which are mounted to the top face of the detection base in a spaced and uniformly-distributed manner, each optical detector having a circumference from which an inner sleeve projects; a porous shading hood, which is mounted above the detection base at a spaced location, the porous shading hood forming a plurality of light receiving holes, each light receiving hole being set at a position corresponding to each optical detector mounted to the detection base; a control unit, which is mounted to the control unit mounting section of the detection base and is in electrical connection with the optical detectors; an outer sleeve mounting seat, which is mounted above the porous shading hood at a spaced location, the outer sleeve mounting seat comprising a plurality of outer sleeves mounted thereto, the outer sleeves being in an extending-through configuration, each outer sleeve being set at a position corresponding to each light receiving hole formed in the porous shading hood; a light-transmitting hood, which is mounted above the outer sleeve mounting seat at a spaced location. As such, the problem of mistaken detection caused by light diffusion can be eliminated so as to achieve a practical improvement of enhancing detection precision.

Description

Chasing day induction controller structure

The present invention relates to a sun-tracking device, and more particularly to an innovative designer capable of controlling the rotational displacement state of a concentrating plate.

According to the fact that the current global energy reduction is an objective fact, many scientists even expect oil to disappear in a few decades. In addition, the greenhouse effect caused by carbon dioxide is becoming more and more serious. The current important response of human beings must be developed. The so-called "green energy" is to enable the earth to develop sustainably, so that human beings can maintain a living space.

The so-called green energy, which usually refers to renewable energy, such as water, biomass, solar, wind, geothermal and ocean energy are all referred to. These energy consumption can be replenished and rarely produced, so the damage and impact on the global environmental pollution can be minimized in the process of meeting human energy demand.

Among them, solar energy is an inexhaustible and environmentally friendly green energy source. Therefore, in view of the current "greenhouse effect", the use of solar energy as much as possible is a good way to benefit mankind.

At present, related companies have developed a device for applying solar energy, which converts light energy into heat for warming cold water, and such a device must pass through a concentrating plate to condense the received sunlight downward into a heat collecting container. Inside, the cold water introduced into the heat collecting container is cooled by the heat generated by the sunlight; however, when the light emitted by the sun is directly aligned with the concentrating plate In the relationship, the concentrating effect of the concentrating plate is the best, but since the solar system has an elevation angle change with time, in order to collect the light, a related company has developed a chasing device capable of controlling the rotational displacement of the concentrating plate. In order to make the concentrating plate positively aligned with the normal state of the sun, the sensor is designed to have a sensing device. The sensing device is equipped with four sensors inside the inner cylinder to make the sun The light can pass through the inner cylinder and simultaneously project on the four sensors to achieve the optimal angle of receiving sunlight. At this time, the chasing device controls the rotation angle of the concentrating plate to be in a consistent state, but check. The design of the chasing device mentioned in the previous paragraph still has its shortcomings and needs to be improved. The sensing device is a crucial problem. However, in the conventional structural design, the sensor is still easy to receive light diffusion. The problem of error sensing occurs, resulting in shortcomings of insufficient sensing accuracy.

Therefore, in view of the problems existing in the use of the above-mentioned conventional chasing devices, how to develop an innovative structure that can be more ideal and practical, and the relevant industry should further consider the goals and directions of breakthrough.

In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the inventor has finally obtained the practical invention.

The main object of the present invention is to provide a tracking-sensing controller structure, and the problem to be solved is to solve the problem that the sensor is easy to receive the light diffusion and cause the error sensing. quasi- The problem of insufficient accuracy is considered to be a breakthrough; the tracking-sensing controller structure is used to control the rotational displacement state of one or several guide brackets; the technical feature of the solution to the problem lies in the chasing date The sensing controller comprises a semi-spherical sensing base, comprising a surface and a hemispherical surface, and a control unit assembly portion therein; a plurality of light sensors disposed on the surface of the sensing base a spaced and averaged state, and an inner cylinder is protruded around each of the light sensors; a porous hood is disposed at a space above the sensing base, and the porous hood is provided with a majority a light entrance hole, the position of each light entrance hole is opposite to each light sensor provided in the induction base; a control unit is disposed on the control unit assembly portion of the induction base and is electrically connected to the light sensor a state in which a plurality of outer cylinders are disposed at a space above the perforated hood, the outer cylinder body is provided with a plurality of outer cylinders, and the outer cylinder system has a through-type and each Outer cylinder The arrangement is opposite to the aperture of the porous hood, wherein each of the outer cylinder systems is a tapered shape that tapers toward the sensing base; a transmissive cover is attached to the outer cylinder set The space above the seat is provided; thereby, the problem of false induction due to light diffusion can be effectively prevented, and the practical progress of improving the sensing accuracy is achieved.

Referring to Figures 1, 2 and 3, there is shown a preferred embodiment of the structure of the sun-sensing controller of the present invention, but the embodiments are for illustrative purposes only and are not limited by the structure in the patent application; The tracking sensor controller A controls the rotational displacement state of one or several guide brackets 05, and the The top end of the universal guide bracket 05 is provided with a concentrating plate 06. The tracking sensor controller A includes a semi-spherical sensing base 10 including a facing surface 11 and a hemispherical surface 12 having an inner portion thereof. a control unit assembly 13 (only shown in FIG. 3); a plurality of light sensors 14 disposed on the surface 12 of the sensing base 10 in a spaced and averaged state, and around each of the light sensors 14 An inner cylinder 15 is provided; a porous hood 20 is disposed at a space above the sensing base 10, and the porous hood 20 is provided with a plurality of light entrance holes 21, and positions of the respective light entrance holes 21 The control unit 30 is disposed on the control unit assembly portion 13 of the sensing base 10 and electrically connected to the light sensor 14 , and the control unit 30 is disposed opposite to the light sensor 14 . The control unit 30 is electrically connected to the driver 07 of the universal guide bracket 05; an outer cylinder assembly is provided with a seat 40, and a cover group is disposed above the porous hood 20, and the outer cylinder assembly 40 is disposed. There are a plurality of outer cylinders 41, and the outer cylinders 41 are in a through-type, and the positions of the outer cylinders 41 are The aperture hood 20 is disposed opposite to the optical aperture 21; a light transmissive cover 50 is disposed at a space above the outer cylinder assembly seat 40, and the dustproof cover 50 is disposed to prevent dust The purpose of water-blocking is to help extend the service life of the sensor-sensing controller A; and the light-transmitting cover 50 is made of glass or PC, so that the light-transmitting cover 50 has a light that can directly align with the sun. The function of passing but reflecting the rest of the light.

The specific shape of the inner cylinder 15 can be various. The inner cylinder 15 shown in FIGS. 2 and 3 is designed to protrude from the surface 12 of the induction base 10, or the inner cylinder 15 can be designed to be recessed as shown in FIG. The type of the sensing base 10 is.

The outer cylinder 41 provided in the outer cylinder assembly seat 40 is a tapered shape that is tapered toward the induction base 10; the outer cylinder 41 is tapered to form a contraction state. The advantage is that the cylindrical body 41 of the tapered shape can conform to the hemispherical radiation assembly requirement, so that a minimum configuration state can be obtained, and the overall size of the tracking sensor controller A can be further reduced; The enlarged end of the outer cylinder 41 faces outward to receive sunlight, and therefore, the outer tubular body 41 has the advantage of increasing the light absorption range.

With the above structural composition design, the core design of the inductive controller of the present invention is mainly that the tracking sensor A is disposed on the surface of the sensing base 10 with an average of light sensors 14 around the light sensor 14 . An inner cylinder 15 is disposed, and the light-shielding hole 21 is correspondingly disposed with the porous hood 20, and the outer surface of the light-receiving hole 21 is further provided with a structural fit design of the outer cylinder 41; When the elevation angle of the sun changes, the emitted sunlight will be projected into the transmissive cover 50 from different angles (please refer to FIG. 3), and the transmissive cover 50 can reflect partially before this stage. The light is directly aligned with the transparent cover 50, and when the sunlight passes through the transparent cover 50, it is sequentially projected into the positive alignment outer cylinder 41, the optical aperture 21 and the inner cylinder 15 to finally touch the light sensor. 14 to achieve the induction actuation, at this time, the control unit 30 will control the universal guide bracket 05 to generate a rotational displacement motion, the concentrating plate 06 will be synchronized to change into a positive alignment with the sun (please refer to Figure 5); by this creation, the light projected by the sun must It was by The outer cylinder 41, the light entrance hole 21, and the inner cylinder 15 communicate with each other, thereby preventing light from being diffused, thereby greatly improving the induction accuracy.

Advantages of the invention:

The preferred embodiment of the "sun-sensing controller" disclosed in the present invention is mainly composed of the sensing base, the light sensor, the porous hood, the control unit, the outer cylinder assembly seat and the transparent cover. Innovative and unique structural composition design, this creation is compared with the prior art, because the sunlight must pass through the translucent cover and must be projected into the positive alignment cylinder, the optical aperture and the inner cylinder corresponding to the final touch. The light sensor can achieve the induction action, thereby effectively preventing the occurrence of the problem of the error induction due to the light diffusion, and achieving the practical progress of improving the induction accuracy; further, the tracking sensor controller is transparent. The structural design of the cover can achieve the purpose of protection against dust and water, and contributes to the practical progress of prolonging the service life of the induction sensor; and by designing the outer cylinder to be tapered, The outer cylinder of the tapered shape can conform to the hemispherical radiation assembly requirement, so that the minimum configuration state can be obtained, and the overall size of the tracking induction controller is further reduced; on the other hand, the enlarged end of the outer cylinder is outwardly To receive sunlight, therefore, outside the tubular body and the tapered shape and absorb light having a progressive lifting range.

The above embodiments are intended to be illustrative of the present invention, and are not to be construed as limiting the scope of the invention. The principles are changed and modified to achieve an equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.

A‧‧‧ pursuit of day induction controller

05‧‧ million guide bracket

06‧‧‧ concentrator

07‧‧‧ drive

10‧‧‧Sensor base

11‧‧‧Setting

12‧‧‧ surface

13‧‧‧Control Unit Group

14‧‧‧Light sensor

15‧‧‧Inner cylinder

20‧‧‧Perforated hood

21‧‧‧Into the light hole

30‧‧‧Control unit

40‧‧‧Outer cylinder assembly

41‧‧‧Outer cylinder

50‧‧‧Transparent cover

Fig. 1 is a view showing an application example of the sun-sensing controller of the present invention.

Figure 2: Schematic diagram of the combination relationship of the sun-sensing controller of the present invention.

Fig. 3 is a view showing an embodiment of a sunlight illumination state of the sun-sensing controller of the present invention.

Fig. 4 is a view showing another embodiment of the sun-sensing controller of the present invention.

Fig. 5 is a view showing an embodiment of the sun-sensing controller of the present invention for controlling a universal guide.

A‧‧‧ pursuit of day induction controller

10‧‧‧Sensor base

11‧‧‧Setting

12‧‧‧ surface

14‧‧‧Light sensor

15‧‧‧Inner cylinder

20‧‧‧Perforated hood

21‧‧‧Into the light hole

40‧‧‧Outer cylinder assembly

41‧‧‧Outer cylinder

50‧‧‧Transparent cover

Claims (4)

A chasing-day sensing controller structure, wherein the chasing-day sensing controller controls the rotational displacement state of one or several steer-shaped brackets, and the chasing-day sensing controller comprises: a semi-spherical sensing base comprising a facing surface And a hemispherical surface having a control unit assembly portion therein; a plurality of light sensors disposed on the surface of the sensing base in a spaced and averaged state, and each of the light sensors is surrounded by An inner cylinder is provided; a porous hood is arranged at a space above the sensing base, and the porous hood is provided with a plurality of light entrance holes, and the positions of the light entrance holes are set by the sensing base Each light sensor is opposite to the position; a control unit is disposed on the control unit assembly portion of the induction base and electrically connected to the light sensor; an outer cylinder assembly is provided, and the cover group is disposed in the porous shading At an interval above the cover, the outer cylinder assembly is provided with a plurality of outer cylinders, and the outer cylinder system has a through-type, and the positions of the outer cylinders are opposite to the apertures of the perforated hoods. And wherein the outer cylinder assembly is provided An outer cylinder disposed to the sensing system for the base of the tapered tapering direction patterns; a transparent cover, the cover-based group to the upper outer cylinder group Shezuo intervals. According to the structure of the sun-sensing controller according to claim 1, wherein the control unit is electrically connected to the driver provided by the universal guide bracket Sexual links. According to the structure of the sun-sensing controller of claim 1, wherein the inner cylinder system around the light sensor protrudes from the surface of the sensing base. The sun-sensing controller structure according to claim 1, wherein the inner cylinder system around the light sensor is recessed in the sensing base.