CN201928496U - Floor tile lamp system - Google Patents

Abstract

The utility model discloses a floor tile lamp system, which comprises a plurality of floor tile lamps connected together. The floor tile lamps each include a solar cell, a storage battery, a circuit board, and a luminous body. The circuit board has a driving circuit for driving the luminous body to emit light. The floor tile lamp includes at least one main floor tile lamp and at least one auxiliary floor tile lamp. The circuit board of the main floor tile lamp includes an inductive intrusion detection system for detecting whether pedestrians pass by and a main control circuit for controlling all driving circuits. Floor tile lights do not have a main control circuit, and all floor tile lights are connected in series through a communication bus to realize the control of the main control circuit on the subsidiary floor tile lights. The floor tile lamp system of the utility model can control the lighting or extinguishing of all the floor tile lamps, thereby prolonging the service life of the floor tile lamps and saving energy.

Description

Floor tile lighting system

technical field

The utility model relates to the technical field of lighting, in particular to an environment-friendly and energy-saving solar floor tile lamp system.

Background technique

Solar floor tile lights are a new type of environmental protection and energy-saving landscape lights, which are more and more widely used in urban night landscape projects to enhance the taste of the city. Solar cells are the basic device for photoelectric conversion of floor tiles, which use the photoelectric effect to directly convert solar energy into electrical energy. Solar cells are a promising new power source with three advantages of permanence, cleanliness and flexibility. The solar panels on the solar floor tile lights charge the battery during the day, and the battery supplies power to the solar floor tile lights at night, without complicated pipeline laying or manual operation.

A number of solar floor tile lights are combined to form a floor tile light system. At present, the floor tile light system will always work when there is no one, whether it is turned on at night by time control or light control. The floor tile lights work without interruption for a long time. Its use The lifespan will be greatly shortened, which is also not conducive to energy conservation, and does not meet the development requirements of energy conservation and environmental protection.

Therefore, it is necessary to develop and design a new energy-saving floor tile lamp system to overcome the defects of the existing solar tile lamp system.

Utility model content

The purpose of the utility model is to provide a floor tile lamp system realizing automatic control.

In order to achieve the purpose of the above utility model, the utility model adopts the following technical scheme: a floor tile lamp system, including several floor tile lamps connected together, and the floor tile lamps all include solar cells, batteries, circuit boards, and luminous bodies. The circuit board has a driving circuit for driving the illuminant to emit light. The floor tile lamp includes at least one main floor tile lamp and at least one auxiliary floor tile lamp. The circuit board of the main floor tile lamp includes an inductive intrusion detection system for detecting whether there are pedestrians passing by and The main control circuit that controls all the driving circuits, the auxiliary floor tiles do not have a main control circuit, and all the floor tiles are connected in series through a communication bus to realize the control of the main control circuit on the auxiliary floor tiles.

As a further improvement of the utility model, the inductive intrusion system is an infrared proximity sensor.

As a further improvement of the utility model, the infrared proximity sensor detects that the pedestrian leaves and outputs a pulse signal to the central control circuit with a delay.

As a further improvement of the utility model, the circuit board has a charging and discharging control circuit connecting the solar cells and the storage battery.

As a further improvement of the utility model, the floor tile lamp is also provided with a waterproof casing.

As a further improvement of the utility model, the floor tile light also includes a sponge pad arranged between the waterproof casing and the storage battery.

As a further improvement of the present invention, the communication bus passes through the waterproof casing and is electrically connected to the circuit board, and the part of the communication bus passing through the waterproof casing is sealed with waterproof glue.

As a further improvement of the utility model, the communication bus is provided with a waterproof plug for connecting adjacent floor tile lights.

As a further improvement of the utility model, the illuminants are LEDs.

Compared with the prior art, the floor tile light system of the utility model is provided with an induction intrusion detection system and a main control circuit on the main floor tile light. The control circuit automatically controls all floor tile lights to realize all lighting, which greatly facilitates pedestrians to walk. When pedestrians leave and exceed the sensing detection range of the intrusion detection system, the main control circuit automatically controls all the floor tile lights to partially light up, reducing the working time of each floor tile light, prolonging the service life of the floor tile lights, and saving energy.

Description of drawings

Fig. 1 is a schematic diagram of the floor tile lamp system of the present invention.

Fig. 2 is a top view of the main floor tile light in the floor tile light system shown in Fig. 1 .

Fig. 3 is a schematic structural diagram of the main floor tile lamp shown in Fig. 2 .

Detailed ways

Please refer to Fig. 1, the floor tile lamp system 100 according to the present invention includes several floor tile lamps 10, 11 connected together, the number of the floor tile lamps 10, 11 is greater than or equal to three, in this embodiment, the The number of said floor tile lights is nine. The floor tile lamp 10 is the main floor tile lamp, and realizes the automatic control of other floor tile lamps 11, that is, the auxiliary floor tile lamps. The difference between the floor tile lamps 10 and 11 is that the main floor tile lamp 10 is provided with an inductive intrusion detection system 121 and a main control circuit 122 , and the detailed description of the floor tile lamps will be introduced using the floor tile lamp 10 as an example.

Please refer to FIGS. 2-3 , the main floor tile lamp 1 includes a housing 117 with an upper housing and a lower housing, a solar cell 115 located below the upper housing for absorbing and converting solar energy, and a circuit mounted under the solar cell 115 . The illuminant 111 used for lighting on the board 110, the circuit board 119 with various circuits located below the circuit board 110, the battery 114 used for charging and discharging below the circuit board 119, the battery 114 sandwiched between the battery 114 and the lower casing. The sponge pad 118 which acts as a buffer, and the communication cable 113 which is the communication bus for connecting the adjacent floor tile lamps are connected to the circuit board 119 and pass through the lower casing.

In this embodiment, the illuminants 111 are several LED lamps. The circuit board 119 has a charging and discharging control circuit 116 connected to the solar cells 115 and the storage battery 114 , and a driving circuit 112 for driving the luminous body 111 to emit light.

The floor tile light 10 is also provided with the aforementioned inductive intrusion detection system 121 for automatically detecting whether there are pedestrians passing by nearby, and the aforementioned main control circuit electrically connected with the drive circuit 112 and controlling all the drive circuits 112 in the floor tile light system 100 122. In this embodiment, the inductive intrusion detection system 121 is an infrared proximity sensor. Within a set range, for example, pedestrians one meter away from the main floor tile lamp 10 can be automatically sensed. The inductive intrusion detection system 121 After the system 121 detects pedestrians, it will send a pulse signal to the main control circuit 122, and the main control circuit 122 will send a control signal to all the drive circuits 112, and the drive circuit 112 will drive all the light emitters 111 of the floor tile light system 100 to emit light after receiving the control signal .

The inductive intrusion system 121 can normally recognize that a human body enters the detection area of the floor tile lamp 10, and triggers a pulse signal, and has anti-interference ability. If there is no pedestrian intrusion, the pulse signal will not be triggered at this time, and correspondingly, the luminous body 111 will not light up.

When a pedestrian walks out of the detection area of the main floor tile light 10, that is, when the intrusion sensing system 121 does not sense a pedestrian, the intrusion sensing system 121 outputs a pulse signal to the main control circuit 122 after a certain time delay, and then the main control circuit 122 sends out a control command For all the driving circuits 112, the driving circuits 112 receive the command signal and drive the luminous body 111 to go out, so that the luminous body 111 will not go out immediately and make pedestrians feel inconvenient. The inductive intrusion system 121 can automatically judge that pedestrians enter or leave the detection area of the floor tile lamp 10, thereby realizing automatic lighting or extinguishing of the luminous body 111. On the one hand, it greatly facilitates the illumination of pedestrians at night; on the other hand, it does not Energy is wasted.

The storage battery 114 is used to supply power to the illuminant 111, and in this embodiment, the storage battery 114 is a polymer lithium battery. The lithium-ion rechargeable battery has a good discharge depth, which can generally reach more than 90% to 100%, and can be recharged more than 10,000 times. The battery is small in size and light in weight, so it can be easily integrated into the floor tile lighting system.

The solar cells 115 are used to charge the storage battery 114, that is to say, convert solar energy into electrical energy during the day, and then store the electrical energy in the storage battery 114 through the charge and discharge control circuit 116. Lamp 10 is powered.

The shell 117 can be moisture-proof and waterproof, and protect the circuit in the floor tile lamp 10 .

The communication cable 113 passes through the waterproof casing 117 and is electrically connected to the circuit in the floor tile lamp 10 , and the part of the communication cable 113 passing through the waterproof casing 117 is sealed with waterproof glue. The communication cable 113 is provided with a waterproof plug 120 for connecting with other adjacent floor tile lights.

The floor tile lamp system 100 of the utility model is provided with an inductive intrusion detection system 121 and a main control circuit 122 on the main floor tile lamp 10. When no one passes by, all the floor tile lamps are turned on according to a set rule. When someone passes by, the main floor tile lamp 10 automatically controls the subsidiary floor tile lamps 11, and all the floor tile lamps are automatically lit, which greatly facilitates pedestrians to walk. When pedestrians leave and exceed the detection range of the inductive intrusion detection system 121, all the floor tile lights will be turned on again after a certain time delay, reducing the working time of each floor tile light, prolonging the service life of the floor tile lights, and saving energy.

In summary, the above are only preferred embodiments of the utility model, and should not limit the scope of the utility model, that is, any simple equivalent changes made according to the claims of the utility model and the content of the utility model description All should still belong to the scope that the utility model patent covers.

Claims (9)

1. a floor tile lamp system (100), comprise the some floor tile lamps (10 that link together, 11), described floor tile lamp includes solar battery sheet (115), storage battery (114), wiring board (119), luminous element (111), described wiring board (119) has the luminous drive circuit (112) of driven for emitting lights body (111), it is characterized in that: described floor tile lamp comprises at least one main floor tile lamp (10) and at least one attached floor tile lamp (11), include detecting on the wiring board of main floor tile lamp (10) whether pedestrian way induction intrusion detection system of crossing and the main control circuit of controlling all drive circuits in the floor tile lamp system are arranged, attached floor tile lamp (11) does not have main control circuit, connects to realize the control of main control circuit to attached floor tile lamp by communication bus (113) between all floor tile lamps.

2. floor tile lamp system as claimed in claim 1 is characterized in that: described induction intrusion system (121) is an infrared proximity transducer.

3. floor tile lamp system as claimed in claim 2 is characterized in that: described infrared proximity transducer detects the pedestrian and leaves back time-delay output pulse signal to central control circuit (122).

4. floor tile lamp system as claimed in claim 1 is characterized in that: described wiring board (119) has the solar battery sheet of connection and charging and discharging of accumulator control circuit (116).

5. floor tile lamp system as claimed in claim 1 is characterized in that: described floor tile lamp (10) is equipped with waterproof case (117).

6. floor tile lamp system as claimed in claim 5 is characterized in that: described floor tile lamp (10) includes the foam-rubber cushion (118) that is arranged between waterproof case (117) and the storage battery (114).

7. floor tile lamp system as claimed in claim 5 is characterized in that: described communication bus passes described waterproof case (117) and electrically connects with wiring board (119), and described communication bus (113) passes the part of waterproof case (117) and shuts with marine glue.

8. floor tile lamp system as claimed in claim 7 is characterized in that: described communication bus (113) is provided with waterproof plug (120) and is used to connect adjacent floor tile lamp.

9. floor tile lamp system as claimed in claim 1 is characterized in that: described luminous element (111) is LED.

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