CN201944708U - Novel high-power LED (Light Emitting Diode) energy-saving Chinese style droplight - Google Patents

Abstract

The utility model discloses a new type of high-power LED energy-saving Chinese-style chandelier, which comprises a wall board, a hanging column and a lamp shell. A lamp board is provided, and a plurality of high-power LED lamps are arranged on the lamp board, and the upper part of a glass cover capable of covering the lamp housing and the LED lamp is fixed on the lamp housing, and an LED driver unit is also provided at the lower part of the lamp board. The LED lamp described above is connected with the corresponding LED driver unit. There is also a smoke sensor on the glass cover. The smoke sensor monitors the charcoal or carbon smoke caused by burning or fire. When the concentration of charcoal or carbon smoke reaches a certain level, it will first report to the supervisory security system for early warning. , and then the competent security system judges whether there is a real fire by other measures. It has the effects of high efficiency, long life and energy saving.

Description

A new type of high-power LED energy-saving Chinese style chandelier

Technical field:

The utility model relates to a lamp, in particular to a novel high-power LED energy-saving Chinese style chandelier.

Background technique:

The current Chinese-style pendant lamps use tungsten filament bulbs, mercury lamp tubes or fluorescent lamps as light sources. Due to the high power consumption of tungsten filament bulbs and the mercury lamp tubes are easy to flicker, there are disadvantages of not being able to save energy when using them. Because LEDs consume very little power, there is no pollution. , is an energy-saving and environmentally friendly light source, so it has been widely used. And present Chinese style chandelier does not have fire alarm function.

Invention content:

Aiming at the above existing problems in the prior art, the purpose of this utility model is to provide a new type of high-power LED energy-saving Chinese-style chandelier that is energy-saving and provides early warning of fire. This Chinese-style chandelier can be applied to KTV, nightclubs, bars, bathing Center and other entertainment and leisure places, a lighting device that integrates lighting and fire warning.

The purpose of this utility model is achieved in this way, the described a new type of high-power LED energy-saving Chinese-style chandelier, including wall panels, hanging columns and lamp shells, hanging columns are connected under the wall panels, and its structural characteristics are the above-mentioned hanging columns The column is connected to the lamp housing, and a lamp board is arranged inside the lamp housing, and a plurality of high-power LED lamps are arranged on the lamp board, and the upper part of a glass cover capable of covering the lamp housing and the LED lamp is fixed on the lamp housing, and on the lamp board The lower part is also provided with an LED driver unit, and the LED lamp is connected with the corresponding LED driver unit.

The purpose of this utility model can also be achieved through the following technical solutions. The new type of high-power LED energy-saving Chinese pendant lamp is characterized in that the lamp board is provided with a single-chip microcomputer, and a smoke sensor is provided on the glass cover. Each The LED driver unit is externally connected to the corresponding function pins of the single-chip microcomputer, and the smoke sensor is connected to the external corresponding function pins of the single-chip microcomputer.

The beneficial effect of the utility model is that: the utility model can save energy because of the adoption of the LED lamp. A smoke sensor is installed on the glass cover. The smoke sensor monitors the charcoal or carbon smoke caused by burning or fire. When the concentration of charcoal or carbon smoke reaches a certain level, it will first report to the supervisory security system for early warning. Then the competent security system judges whether there is a real fire by other measures. On the line, each LED lamp is connected with an LED driver unit. The LED driver unit adopts an isolated constant current electronic driver chip, and the constant current electronic driver chip adopts a constant current electronic driver chip imported from the United States, and the LED driver unit is controlled by a single-chip microcomputer, which has high efficiency. And long life, energy saving and other effects.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a block diagram of the circuit principle of the utility model.

In the figure: lamp housing 1, LED lamp 2, lamp board 3, wall board 4, hanging column 5, glass cover 6, smoke sensor 7, LED driver unit 8, a positive power line 9, glass cover 10, a Root power supply negative pole circuit 11, single-chip microcomputer 12, memory 13.

Detailed ways:

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:

As shown in Figure 1, a new type of high-power LED energy-saving Chinese-style chandelier described in the utility model includes a wall plate 4, a hanging column 5 and a lamp housing 1, and a hanging column 5 is connected under the wall plate 4. Its structural characteristics The hanging column 5 is connected to the lamp housing 1, and a lamp board 3 is arranged in the lamp housing 1, and a plurality of high-power LED lamps 2 are arranged on the lamp board 3, and the lamp housing and the lamp board can be pressed or connected by an aluminum alloy at one time. Integrate to facilitate heat dissipation, the glass cover 6 covers the LED lamp 2 and the lamp board and is fixed on the lamp housing 1, and the upper part of a glass cover 10 that can cover the lamp housing 1, glass cover, LED lamp 2 and lamp board, etc. On the lamp housing 1, an LED driver unit 8 is also provided at the lower part of the lamp board 3, and the LED lamp 2 is connected to the corresponding LED driver unit 8, and the LED driver unit uses a constant current LED driver unit to light each lamp. The LED lamp and the LED driver unit are prior art.

The smoke sensor 7 is arranged on the glass cover 10, and the smoke sensor is an existing product, and more smoke sensors 7 can be arranged on the inner and outer sides of the glass cover 10, so as to detect charcoal or soot caused by burning or fire. When the concentration of charcoal or carbon smoke reaches a certain level, it will be reported to the supervisory security system for early warning, and then the supervisory security system will judge whether there is a real fire through other measures. The competent security system may include monitors and management software as well as alarm devices, etc.

The lamp board 3 is also provided with a single-chip microcomputer 12, and the smoke sensor 7 on the glass cover 10 is connected to the corresponding function pin of the single-chip microcomputer.

As shown in FIG. 2 , a power supply positive line 9 and a power supply negative line 11 provide power to the LED driver unit, LED lights and the like. Each LED driver unit 8 is connected on the corresponding function pin of the programmable single-chip microcomputer 12, and the single-chip microcomputer 12 is connected with the memory 13, and the memory stores the program of running, and the power supply positive pole circuit 9, the power supply negative pole circuit 11 can pass a known technology The power supply circuit can realize the required voltage and current power supply requirements, and the power supply circuit can supply power to circuits such as single-chip microcomputers and smoke sensors. When the LED lamp needs to be turned on, the power switch is turned on, and the programmable single-chip microcomputer controls the work of the LED driver unit according to the program requirements, and drives the LED driver unit to light each LED lamp. When controlling the smoke sensor to work, turn on the smoke sensor start switch, then start the single-chip microcomputer 12 and the smoke sensor 7, the smoke sensor monitors carbon or carbon smoke signal to the single chip microcomputer, when the carbon or carbon smoke concentration reaches At a certain time, the single-chip microcomputer transmits the fire information to the supervisory security system through the line for early warning, and then the supervisory security system judges whether there is a real fire through other measures such as monitors, so as to prepare for fire protection in time.

The undescribed part of the utility model is prior art.

Claims (2)

1. A new type of high-power LED energy-saving Chinese-style chandelier, including a wall plate (4), a hanging column (5) and a lamp housing (1), and a hanging column (5) is connected under the wall plate (4). The hanging post (5) described above is connected to the lamp housing (1), and a lamp board (3) is arranged inside the lamp housing (1), and a plurality of high-power LED lamps (2) are arranged on the lamp board (3). The upper part of the glass cover (10) covering the lamp housing (1) and the LED lamp (2) is fixed on the lamp housing (1), and an LED driver unit (8) is also provided at the lower part of the lamp board (3). The LED lamp (2) is connected with the corresponding LED driver unit (8). 2. A new type of high-power LED energy-saving Chinese-style chandelier according to claim 1, characterized in that the lamp board is provided with a single-chip microcomputer (12), and a smoke sensor (7) is arranged on the glass cover (10). Each LED driver unit is externally connected to the corresponding function pins of the single-chip microcomputer, and the smoke sensor (7) is connected to the external corresponding function pins of the single-chip microcomputer.

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