CN203309759U - Novel street lamp with control device with current monitoring function and temperature monitoring function - Google Patents

Abstract

The utility model discloses a novel street lamp with a control device with current and temperature monitoring functions, which is composed of a lamp pole, a support frame, a lamp body, and a solar electric board. Lamp holder, printed circuit board, control device, LED illuminant, lampshade, one side of the printed circuit board is provided with a hemispherical LED diffuser plate, and the control device is a control device with current and temperature monitoring functions, including a control module, a power management function module and The thermal management function module, the power management function module includes a current detection unit, the first alarm unit, and the thermal management function module includes a temperature detection unit and a second alarm unit, so that the light range of the street lamp is increased, and the use is convenient. It does not affect the normal use, can detect the actual current and actual temperature of the equipment, and accurately determine the fault location.

Description

A new type of street lamp with a control device with current and temperature monitoring functions

technical field

The utility model relates to the field of LEDs, in particular to a novel street lamp with a control device with current and temperature monitoring functions.

Background technique

LED has the advantages of long life, high luminous efficiency, no radiation, impact resistance, low power consumption, etc. It is not suitable for large-scale lighting on the road. Once the power is cut off, it cannot be used. Moreover, the lighting equipment needs to operate for a long time, and the heat dissipation requirements cannot be met. It is easy to burn out the components of the lighting equipment, and it is difficult to judge where the fault occurs. Therefore, now There are technology flaws that need to be improved.

Utility model content

The main purpose of the utility model is to overcome the deficiencies of the prior art, to provide a belt with a large range of light, easy to use, which does not affect normal use in the case of power failure, can detect the actual current and actual temperature of the equipment, and accurately determine the location of the fault. A new type of street lamp with a control device for current and temperature monitoring functions.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a new street lamp with a control device with current and temperature monitoring functions, which is composed of a lamp pole, a support frame, a lamp body, and a solar panel. Including the battery board and the power storage board, the solar power board is fixed above the lamp body, there is at least one supporting point, the solar power board and the lamp body are connected through the power line, and the lamp body includes a heat dissipation lamp holder, a printed circuit board, a control device, and an LED light emitting Body, lampshade, one side of the printed circuit board is provided with a hemispherical LED diffuser plate, and the hemispherical LED diffuser plate is provided with the same number of holes as the number of LED illuminants. The power connector is connected to the printed circuit board through the hemispherical LED diffuser. The control device is a control device with current and temperature monitoring functions, including a control module, a power management function module and a thermal management function module. The power management function module includes a current detection unit. . The first alarm unit, the current detection unit detects the actual current of the power supply pin of the LED device, compares it with the preset current, and outputs the current comparison result. The first alarm unit sends out the first alarm signal according to the current comparison result. The thermal management function module includes The temperature detection unit and the second alarm unit, the temperature detection unit detects the actual temperature of the LED device, compares it with the preset temperature, and outputs the temperature comparison result, the second alarm unit sends a second alarm signal according to the temperature comparison result, and the control module sets There is a signal control line, connected to the LED, used to receive the control signal and drive and control the LED unit;

The heat dissipation lamp holder is connected to the printed circuit board, and the heat dissipation lamp holder is fixed on the supporting frame;

The lampshade is circular and is fixed on the heat-dissipating lamp holder. The lampshade is made of a transparent material with an electroplated reflective film inside.

Through the above technical solution, the illumination range of the street lamp can be expanded, equipped with solar panels, and will not affect the normal use under power failure or other irresistible factors, energy saving, simple structure, and the street lamp is equipped with a control with current and temperature monitoring functions The device can detect the actual current and temperature of the equipment, accurately determine where the fault is, is easy to use, and saves costs.

Description of drawings

Figure 1 is a structural schematic diagram of a new street lamp with a control device with current and temperature monitoring functions;

Fig. 2 is a schematic diagram of the internal structure of a new street lamp with a control device with current and temperature monitoring functions.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.

As shown in Figure 1 and Figure 2, a new type of street lamp with a control device for current and temperature monitoring is composed of a lamp pole 1, a support frame 4, a lamp body 3, and a solar panel 2, and the solar panel 2 includes a battery panel And electricity storage board, solar electric panel 2 is fixed on lamp body 3 tops, has at least one supporting point, solar electric panel 2 and lamp body 3 are connected by power line, lamp body 3 comprises heat dissipation lamp holder 12, printed circuit board 7, control device, LED luminous body 6, lampshade 5, printed circuit board 7 one side is provided with hemispherical LED diffuser plate 16, and hemispherical LED diffuser plate 16 is provided with the hole with 6 numbers of LED illuminants, and LED illuminant 6 is installed on hemispherical In the hole of LED diffuser plate 16, the power connector of LED illuminant 6 passes through hemispherical LED diffuser plate 16 and is connected to printed circuit board 7. The control device is a control device with current and temperature monitoring functions, including control module 17, power management The functional module 13 and the thermal management functional module 8, the power management functional module 13 includes a current detection unit 14, a first alarm unit 15, the current detection unit 14 detects the actual current of the power supply pin of the LED device, compares it with the preset current, and compares the output current As a result, the first alarm unit 15 sends a first alarm signal according to the current comparison result. The thermal management function module 8 includes a temperature detection unit 11 and a second alarm unit 9. The temperature detection unit 11 detects the actual temperature of the LED device, which is different from the preset temperature. Contrast, output the temperature comparison result, the second alarm unit 9 sends a second alarm signal according to the temperature comparison result, the control module 17 is provided with a signal control circuit, connected with the LED, for receiving the control signal and driving and controlling the LED unit;

The heat dissipation lamp holder 12 is connected to the printed circuit board 7, and the heat dissipation lamp holder 12 is fixed on the supporting frame;

The lampshade 5 is circular and is fixed on the heat dissipation lamp holder 12. The lampshade 5 is made of a transparent material with an electroplated reflective film inside.

When in use, connect the power supply for the street lamp. Under the normal use of the street lamp, the solar panel 2 stores electric energy under the sunlight. Provide electric energy, the control module 17 of the control device is connected with the LED, receives the control signal and drives and controls the LED unit; when the street lamp is in normal use, the power management function module 13 and the thermal management function module 8 of the control device are also running at the same time, the power management The current detection unit 14 of the functional module 13 detects the actual current of the power supply pin of the LED device, compares it with the preset current, and outputs the current comparison result, and the first alarm unit 15 of the power management function module 13 sends a first alarm signal according to the current comparison result , the temperature detection unit 11 of the thermal management function module 8 detects the actual temperature of the LED device, compares it with the preset temperature, and outputs a temperature comparison result, and the second alarm unit 9 of the thermal management function module 8 sends a second alarm according to the temperature comparison result. Alarm.

The embodiments described above are only used to illustrate the present utility model, but are not limited thereto. Under the condition of not departing from the concept of the present invention, those skilled in the art can make appropriate changes and adjustments, and these changes and adjustments should also be included in the protection scope of the claims of the present invention.

Claims (1)

1. the novel street lamp of the control device of a belt current and temperature-monitoring function, it is characterized in that: by lamp stand, bracing frame, lamp body, the solar energy electroplax forms, the solar energy electroplax comprises cell panel and power storage plate, the solar energy electroplax is fixed on the lamp body top, at least one strong point is arranged, the solar energy electroplax is connected by power circuit with lamp body, lamp body comprises cooling lamp holder, printed circuit board (PCB), control device, the LED illuminator, lampshade, printed circuit board (PCB) simultaneously is provided with hemispherical LED astigmatism plate, hemispherical LED astigmatism plate is provided with the hole identical with LED illuminator number, the LED illuminator is arranged in the hole of hemispherical LED astigmatism plate, the power connection of LED illuminator passes hemispherical LED astigmatism plate and is connected with printed circuit board (PCB), control device is the control device of belt current and temperature-monitoring function, comprise control module, power management functional module and heat management functional module, power management functional module comprises current detecting unit, the first alarm unit, the heat management functional module comprises temperature detecting unit and the second alarm unit, control module is provided with the signal controlling circuit, with LED, be connected.

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