CN219756287U - Novel garden lamp integrating multiple sensing devices - Google Patents

Abstract

The utility model provides a novel garden lamp integrating various sensing devices, which utilizes photoelectric effect through a photoelectric sensor, when light irradiates a photosensitive element, electrons and holes are generated, so that current is generated, a human body infrared sensor detects the existence of a human body through infrared rays emitted by the human body, after the human body enters the detection range of the sensor, the sensor detects infrared signals and converts the infrared signals into electric signals to be output through a signal processing circuit, the sensor realizes the detection of infrared rays through an infrared receiver and an infrared transmitter element, further, the lamp senses the surrounding environment and the human body activity, the switch and the brightness of the lamp are controlled, the temperature sensor detects the temperature change along with the temperature rise, the temperature sensor detects the temperature change through a thermistor, a thermocouple and a thermosensitive capacitor element and converts the temperature change into the electric signals to be output, and the temperature sensor detects the temperature of a filament to avoid the burning of the filament due to overheat.

Description

Novel garden lamp integrating multiple sensing devices

Technical Field

The utility model relates to the field of lamps, in particular to a novel garden lamp integrating multiple sensing devices.

Background

Modern lighting fixtures include household lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, specialty lighting. Home lighting emerges from the advent of electricity, the earliest incandescent bulb, later on to the fluorescent tube, and later on to the energy saving, halogen, gas discharge and LED special materials.

However, the existing lamp has some defects in the using process, firstly, the existing lamp lacks detection of the temperature of a lamp filament in the using process, the condition of burning can occur under the condition that the lamp filament is overheated, and secondly, the existing lamp cannot sense the surrounding environment and human body activities to control and regulate the switching of the lamp, so that the existing lamp is improved, and a novel courtyard lamp integrating various sensing devices is provided.

Disclosure of Invention

The utility model aims at: aiming at the problems of the prior art. In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a novel garden lamp of integrated multiple perception equipment, includes garden lamp cap, nested annular upper cover cap on the outside of garden lamp cap top, annular upper cover cap top central point electric installation has temperature sensor, the below of garden lamp cap is provided with the insulation board, just be equipped with the electrically conductive copper wire of several on the insulation board roof.

As the preferable technical scheme of the utility model, the lamp cap of the garden lamp and the annular upper cap are made of transparent glass.

As a preferable technical scheme of the utility model, the center end of the top plate of the insulating plate is electrically provided with a photoelectric sensor.

As a preferable technical scheme of the utility model, the upper part of the insulating plate is electrically connected with human body infrared sensors, and the number of the human body infrared sensors is two, and the two human body infrared sensors are respectively arranged on two sides of the photoelectric sensor and are symmetrical with each other.

As a preferable technical scheme of the utility model, a light-operated switch is electrically arranged above the outer ring of the insulating plate.

As a preferable technical scheme of the utility model, the positive electrode conducting rod and the negative electrode conducting rod are respectively and electrically arranged above the human body infrared sensor, and the two rods are in mirror image shapes.

According to the technical scheme, a courtyard lamp filament is arranged between the positive conducting rod and the negative conducting rod ejector rod, and the courtyard lamp filament is electrically installed inside the courtyard lamp cap.

As the preferable technical scheme of the utility model, the electric pole socket is arranged below the insulating plate, the conductive plug is electrically arranged in the inner groove, and the two conductive plug are mutually symmetrical.

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

1. the photoelectric effect is utilized by the photosensor, which generates electrons and holes when light is irradiated to the photosensor, thereby generating current. The photosensors use photodiodes, photoresistors, photocell elements to detect the intensity of light or the presence of light. The human body infrared sensor detects the presence of a human body using infrared rays emitted from the human body. When a human body enters the detection range of the sensor, the human body emits infrared rays, the sensor detects infrared signals and converts the infrared signals into electric signals through the signal processing circuit to be output. The sensor uses the infrared receiver and the infrared transmitter to realize the detection of infrared rays, thereby effectively realizing the perception of surrounding environment and human body activities of the lamp and controlling the switch and the brightness of the lamp.

2. The resistance value changes with the temperature rise by the temperature sensor. The temperature sensor detects temperature change by using a thermistor, a thermocouple and a thermosensitive capacitance element, converts the temperature change into an electric signal to be output, and detects the temperature of the filament to avoid burning the filament due to overheat.

Drawings

FIG. 1 is a schematic diagram of a structure provided by the present utility model;

FIG. 2 is a schematic view of an internal structure provided by the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of a bottom view structure according to the present utility model;

fig. 5 is a schematic diagram of a left-view structure according to the present utility model.

The figures indicate:

1. a garden lamp cap; 2. an annular upper cap; 3. a temperature sensor; 4. an insulating plate; 5. a photoelectric sensor; 6. a human body infrared sensor; 7. a light-operated switch; 8. a positive electrode conductive rod; 9. a negative electrode conductive rod; 10. a garden lamp filament; 11. an electric pole socket; 12. conductive plug.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments obtained by those skilled in the art without making any creative effort based on the embodiments of the present utility model are within the protection scope of the present utility model, and it should be noted that the embodiments of the present utility model and features and technical solutions of the embodiments of the present utility model may be combined with each other without collision: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1: referring to fig. 1-5, a novel garden lamp integrated with multiple sensing devices comprises a garden lamp cap 1, an annular upper cap 2 is nested on the outer edge of the top of the garden lamp cap 1, a temperature sensor 3 (the model is DS18b 20) is electrically installed at the center end above the annular upper cap 2, an insulating plate 4 is arranged below the garden lamp cap 1, and a plurality of conductive copper wires are arranged on the top plate of the insulating plate 4. The garden lamp cap 1 and the annular upper cap 2 are made of transparent glass.

The center end of the top plate of the insulating plate 4 is electrically provided with a photoelectric sensor 5 (the model is BH 1750). The upper part of the insulating plate 4 is electrically connected with human body infrared sensors 6 (HC-SR 501), and the two human body infrared sensors 6 are respectively arranged at two sides of the photoelectric sensor 5 and are symmetrical to each other. A light-operated switch 7 (model AS-20) is electrically arranged above the outer ring of the insulating plate 4. The positive electrode conducting rod 8 and the negative electrode conducting rod 9 are respectively and electrically arranged above the human body infrared sensor 6, and the two rods are in mirror image shapes. A courtyard lamp filament 10 is arranged between the positive pole conducting rod 8 and the negative pole conducting rod 9 ejector rod, and the courtyard lamp filament 10 is electrically installed inside the courtyard lamp cap 1. The electric pole socket 11 is installed to the below of insulation board 4, and electric conduction plug 12 is installed to the electrical property in the inside recess, and electric conduction plug 12 is equipped with two, mutual symmetry between the two.

In the using process of the utility model, the lamp cap 1 and the annular upper cap 2 of the garden lamp are the components of the lamp and are used for fixing and protecting the lamp filaments. The temperature sensor 3 is used for detecting the temperature of the filament, and avoids burning out the filament due to overheating. The specific working principle of the temperature sensor 3 is based on the thermal effect, i.e. the resistance value changes with increasing temperature. The temperature sensor 3 detects a temperature change using a thermistor, thermocouple, and thermosensitive capacitance element, and converts the temperature change into an electrical signal to be output. The insulating plate 4 serves to isolate the filament from other circuits, preventing short circuits and electric shocks. The photoelectric sensor 5 and the human body infrared sensor 6 are used for sensing the surrounding environment and human body activities and controlling the on-off and brightness of the lamp.

The specific principle of operation of the photosensor 5 is to use the photoelectric effect, which generates electrons and holes when light strikes the photosensitive element, thereby generating an electric current. The photosensor 5 detects the intensity of light or the presence of light using a photodiode, a photoresistor, a photodiode element. The human body infrared sensor 6 specifically operates on the principle that the presence of a human body is detected by using infrared rays emitted from the human body. When a human body enters the detection range of the sensor, the human body emits infrared rays, the sensor detects infrared signals and converts the infrared signals into electric signals through the signal processing circuit to be output. The sensor uses an infrared receiver and an infrared transmitter element to effect detection of infrared light.

The light-operated switch 7 can automatically adjust the brightness of the lamp according to the light intensity, so that energy is saved. The positive conductive rod 8 and the negative conductive rod 9 are circuit connection parts of the lamp, and transmit electric energy to the filament. The photoswitch 7 is an electrical device that can be automatically switched on and off according to the intensity of light. The working principle is that the light intensity of the external environment is detected by using a photoresistor or a photosensitive device, and is converted into an electric signal, and then the state of a switch is controlled by a circuit. The specific working process is as follows: when the light intensity in the environment reaches a set value, the photoresistor or the photosensitive device can sense the action of the light, and a corresponding electric signal is generated. The circuit converts the detected electric signal into a digital signal, compares and judges the digital signal through the processing circuit, and controls the state of the switch to enable the switch to be automatically opened or closed. If the light intensity is higher than the set value, the switch is automatically turned off, otherwise, the switch is automatically turned on; the garden lamp filament 10 is a device that emits light by using a resistor, and converts electric energy into light energy. The pole socket 11 is a part connecting the lamp with a power source, and supplies electric power. The conductive plug 12 is a portion for inserting a power source into the electric pole socket 11, and realizes a circuit connection.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or substitutions are made thereto; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims (8)

1. The utility model provides a novel garden lamp of integrated multiple perception equipment, includes garden lamp cap (1), inside recess, its characterized in that, on the outside of garden lamp cap (1) top nested annular upper cover cap (2), temperature sensor (3) are installed to annular upper cover cap (2) top center end electrical property, the below of garden lamp cap (1) is provided with insulation board (4), just be equipped with several conductive copper wire on insulation board (4) roof.

2. The novel garden lamp integrated with multiple sensing devices according to claim 1, wherein the garden lamp cap (1) and the annular upper cap (2) are made of transparent glass.

3. The novel garden lamp integrated with multiple sensing devices according to claim 2, wherein the central end of the top plate of the insulating plate (4) is electrically provided with a photoelectric sensor (5).

4. A novel garden lamp integrated with multiple sensing devices according to claim 3, wherein the upper part of the insulating board (4) is electrically connected with human body infrared sensors (6), and the human body infrared sensors (6) are provided with two infrared sensors which are respectively arranged on two sides of the photoelectric sensor (5) and are symmetrical with each other.

5. The novel garden lamp integrated with multiple sensing devices according to claim 4, wherein a light-operated switch (7) is electrically arranged above the outer ring of the insulating plate (4).

6. The novel garden lamp integrated with multiple sensing devices according to claim 5, wherein the positive electrode conducting rod (8) and the negative electrode conducting rod (9) are respectively and electrically installed above the human body infrared sensor (6), and the two rods are in mirror image shapes.

7. The novel garden lamp integrated with multiple sensing devices according to claim 6, wherein a garden lamp filament (10) is arranged between the positive conducting rod (8) and the negative conducting rod (9) ejector rod, and the garden lamp filament (10) is electrically installed inside the garden lamp cap (1).

8. The novel garden lamp integrated with multiple sensing devices according to claim 1, wherein an electric pole socket (11) is installed below the insulating plate (4), conductive plug pins (12) are electrically installed in the inner grooves, and the conductive plug pins (12) are arranged symmetrically.