CN103785153A - Intelligently-controllable light-emitting solar basketball board - Google Patents

Abstract

The invention relates to a solar luminous basketball board capable of intelligently controlling luminescence, which belongs to the field of sports equipment. The solar luminous basketball board capable of intelligently controlling luminescence of the present invention improves the lighting device of the luminous backboard, and applies a pyroelectric infrared sensor to the luminous backboard. The infrared human body induction sensor that combines photosensitivity and pyrolysis features detects the movement of the human body within the viewing angle range, and its set luminosity is the first valve. In the environment of light intensity, even if there is a moving pyrolytic human body, it will not move; In low-light environments, it starts to detect moving human bodies. The device utilizes a solar battery without an external power supply, and the toughened glass light guide makes the basketball board emit soft and uniform light, which meets the needs of basketball games at night without lighting conditions.

Description

Intelligently controllable solar basketball board

technical field

The invention relates to a solar luminous basketball board capable of intelligently controlling luminescence, which belongs to the field of sports equipment.

Background technique

At present, the basketball boards commonly used in basketball venues are generally plexiglass basketball boards, wooden basketball boards, or wooden boards with a layer of fiberglass surface, and some have been improved into transparent fiberglass surface basketball boards. The surface of the basketball board is smooth and intuitive. basketball board. Basketball is limited by the venue and time, and the backboards provided in general sports venues do not have a luminous function. If people want to play basketball at night, they must be carried out on a basketball court with lighting equipment. However, most non-professional basketball courts do not have lighting conditions, such as basketball courts in schools, communities, enterprises and rural areas, most of which do not have lighting equipment, which makes it impossible for people to play basketball at night.

In order to solve the above problems, Chinese Patent Publication No. 201120207098.X Publication Date 20111228 is called "Solar Luminous Basketball Board". Always glowing, that is, it cannot automatically identify whether there are people in the venue, so it cannot automatically manage the luminous basketball boards in the venue, and it will also cause a waste of energy.

Contents of the invention

In view of the above-mentioned problems, the object of the present invention is to provide an intelligently controllable luminescent solar luminous basketball board that can perform basketball games at night without lighting under the condition of unmanned control.

In order to achieve the above purpose, its technical solution is:

A solar light-emitting basketball board that can be intelligently controlled to emit light, including a backboard, a frame, a luminous body arranged on the edge of the backboard, a solar panel installed on a bracket behind the backboard, a solar photoreceptor, and a solar battery. The pyroelectric infrared sensor detection head is installed symmetrically on the edge. The pyroelectric infrared sensor detection head is located at the inner corner of the frame. wire connection.

Using the above technical solutions,

The solar luminous basketball board that can be intelligently controlled to emit light, when the light is dark, the solar battery is in the discharge state, at this time, the processor starts to work, as long as the pyroelectric infrared sensor detects that the human body is within the area, the LED light Bring it on. If the two modules do not detect any human activity for a long time at the same time, we can define that there is no one in the area, and the LED light strip is turned off to save energy.

This system collects the signal of the pyroelectric infrared sensor detection head through the MSP430 single-chip microcomputer control system to control the opening and closing of the LED light strip of the lighting device. The most important feature is the comprehensive use of photosensitivity and thermal release properties for research and development. It sets the luminosity as the first valve. In the environment with strong light, even if there is a moving human body, it will not move; in the environment with weak light, it will start to detect the moving human body and activate the luminous body. , if no moving human body is detected within one minute, the light will be turned off.

The solar light-emitting basketballboard capable of intelligently controlling light-emitting of the present invention is an improvement on the illuminating device of the light-emitting backboard, and a pyroelectric infrared sensor is applied to the light-emitting backboard. The device uses solar batteries without an external power supply, and the tempered glass light guide makes the basketball board emit soft and uniform light, which meets the needs of basketball games at night without lighting conditions, promotes the extensive development of national fitness sports, and can be used in schools, communities, and enterprises. And rural basketball courts are widely used.

Description of drawings

Figure 1 is a structural schematic diagram of a solar light-emitting basketball board that can be intelligently controlled to emit light.

Figure 2 is a schematic block diagram of a solar light-emitting basketball board that can be intelligently controlled to emit light.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. Refer to Figure 1 and Figure 2.

As shown in Figure 1, the solar luminous basketball board that can be intelligently controlled to emit light includes: a pyroelectric infrared sensor 1, a backboard 2, a backboard edge 2', a frame 3, a luminous body 4, a bracket 5, a solar panel 6, and a solar photoreceptor 7, solar battery 8, processor 9.

The backboard 2 and the basket frame, the backboard 2 is made of transparent anti-pressure tempered glass, the edge 2' of the backboard 2 is provided with an illuminant 4, the illuminant 4 adopts an LED light strip, and is arranged on the edge of the tempered glass backboard 2, and the backboard 2 is provided with an LED Light strips, or the LED light strips are set on the two sides of the backboard 2, or the LED light strips are set on the three sides of the backboard 2, or the LED light strips are set around the backboard 2, and the frame 3 fixes the LED light strips around the backboard 2, that is, the LED lights The belt is inlaid in the toughened glass board and the surrounding aluminum alloy structure frame groove. Through the light-conducting properties of the glass, the light of the lamp belt runs through the entire backboard, so that the board body emits soft and uniform light; the solar power supply system is composed of solar photoreceptor 7 at one end It is connected to the monocrystalline silicon solar panel 6, and the other end is connected to the solar battery 8. It is fixed on the support 5 behind the backboard 2. The solar photoreceptor 7 is connected with the LED light strip 4. During the daytime, the solar photoreceptor 7 is photosensitive and connected to the monocrystalline The silicon solar panel 6 circuit keeps the monocrystalline silicon solar panel 6 in a charging state. At night, the solar photoreceptor 6 is photosensitive and connected to the solar battery 8 circuit. The solar photoreceptor 7 is connected to the LED light strip 4, and the switch can control the solar battery 8 is in the discharge state. The pyroelectric infrared sensor detection head 1 is installed symmetrically on the upper edge of the backboard 2, the pyroelectric infrared sensor detection head 1 is located at the inner corner of the frame 3, the processor 9 is installed on the support 5 behind the backboard 2, and the processor 9 is connected to the solar battery 8 respectively. , the detection head 1 of the pyroelectric infrared sensor, and the luminous body 4 are connected by wires.

The solar luminous basketball board that can be intelligently controlled to emit light supplies power to its control system through a solar power supply device in a discharge state. The pyroelectric infrared sensor detection head 1 is installed symmetrically on the upper edge of the backboard 2, and the infrared human body induction sensor integrating photosensitivity and pyrolysis characteristics detects the movement of the human body within the viewing angle range, and its set photometry is the first valve. In the environment, even if there is a moving human body, it will not move; in the environment with weak light, it will start to detect the moving human body, start the luminous body, and will turn off if no moving human body is detected within one minute. illuminator. The device utilizes solar batteries without external power supply, and stores electricity through solar panels during the day, and the light is weak at night. The solar photoreceptor 7 controls the solar battery 8 to be in a discharge state. The light strip connected to the device 7 is energized, and the toughened glass backboard 2 emits light, which meets the needs of outdoor sports at night, promotes the extensive development of national fitness activities, and can be widely used in basketball courts in schools, communities, enterprises and rural areas.

Claims (1)

1. One kind can the luminous solar energy luminous basket ball board of intelligence control, comprise backboard (2), frame (3), be arranged on the illuminator (4) at backboard edge (2 '), be arranged on backboard (2) solar panel (6) on support (5) below, solar energy photoreceptor (7), solar storage battery (8), it is characterized in that: at the symmetrical pyroelectric infrared sensor detecting head (1) of installing of backboard (2) top edge, pyroelectric infrared sensor detecting head (1) is positioned at frame (3) interior angle place, processor (9) is arranged on backboard (2) below on support (5), processor (9) respectively with solar storage battery (8), pyroelectric infrared sensor detecting head (1), between illuminator (4), wire connects.

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