CN204254552U - A kind of novel LED illumination device - Google Patents

Abstract

The utility model provides a kind of novel LED illumination device, comprising: civil power, control device, wire and one or more LED matrix; One end of this control device connects described civil power, the other end connects described one or more LED matrix by wire, and this control device and the discrete physically setting of described one or more LED matrix, namely described control device and described one or more LED matrix subscribe distance apart; Described control device comprises: the switch be all electrically connected between any two, AC transformation chip, radio transmitting and receiving chip; Described LED matrix comprises: equal signal connection between any two or the LED chip be electrically connected, temperature sensing unit and wireless transmission unit; Described wireless transmission unit is connected by wireless signal with between described radio transmitting and receiving chip.User can carry out Remote by subscriber equipment terminal to lighting apparatus, and control device and the discrete setting of LED matrix, extends the service life of LED matrix.

Description

A kind of novel LED illumination device

technical field:

The utility model relates to a kind of novel LED illumination device.

background technology:

Since Edison's utility model since incandescent lamp bag, various lighting apparatus is widely used in productive life by people, and along with development scientific and technological recently, people have developed more energy-conservation, the more cold light source lighting apparatus of environmental protection, and the core component of LED this cold light source lighting apparatus just.The advantages such as LED is low with its operating voltage, and output is high, cheap, and luminous efficiency is high, become the representative of energy-saving lamp.The operating voltage of usual LED chip is the direct current of about 3.5 volts, and brightness can regulate according to voltage swing, and the alternating current of 220 volts used in everyday cannot directly apply in LED chip as operating voltage.Therefore, need rectifier transformer device that the alternating current of 220 volts is converted to the direct current of about 3.5 volts.The rectifier transformer device of LED lamp of the prior art and LED chip integrate, in the substrate such as, prepared in LED chip in prior art, integrated AC transformation diode forms rectifier transformer device, and a large amount of heats while this rectifier transformer device busy, can be produced, LED chip also produces a large amount of heats while illumination, and these heats are being difficult to leave in the lighting apparatus of luminous component using LED chip, understand the service life to LED chip, emission wavelength etc. bring adverse influence; In addition, because LED chip and rectifier transformer device integrate, be also unfavorable for the maintenance to lighting apparatus, need lighting apparatus entirety to disassemble when maintenance, waste time and energy; Finally, traditional LED chip lighting apparatus cannot realize Long-distance Control, needs the direct contact-making switch of people to control the switch, brightness etc. of lighting apparatus to its operation, brings great inconvenience to the life of people.

For above-mentioned many technical problems, urgently develop now a kind of service life can improving LED chip lighting apparatus, make people can remote control, be convenient to the control device that it is keeped in repair.

Utility model content

The purpose of this utility model is achieved through the following technical solutions:

A novel LED illumination device, comprising: civil power, control device, wire and one or more LED matrix; One end of this control device connects described civil power, the other end connects described one or more LED matrix by wire, and this control device and the discrete physically setting of described one or more LED matrix, namely described control device and described one or more LED matrix subscribe distance apart; Described control device comprises: the switch be all electrically connected between any two, AC transformation chip, radio transmitting and receiving chip; Described LED matrix comprises: equal signal connection between any two or the LED chip be electrically connected, temperature sensing unit and wireless transmission unit; Described wireless transmission unit is connected by wireless signal with between described radio transmitting and receiving chip.

Described LED chip is that the one or more combination in white light, ruddiness, blue light, green glow is formed.

Described temperature sensing unit comprises thermistor.

Described wire is copper conductor.

This LED matrix comprises: LED chip, temperature sensing unit, wireless transmission unit; Described LED chip is the LED chip that a kind of and its combination in white light, ruddiness, blue light, green glow is formed.

Compared to prior art, the utility model has the advantage of:

Due to control device and the LED matrix physically discrete setting of lighting apparatus, control device produce the heat radiation that heat cannot affect LED matrix, extend the service life of LED; In addition, owing to arranging radio transmitting and receiving chip in control device, user can be regulated carry out Remote to the open and close of LED matrix, brightness, temperature by terminal device, improves Consumer's Experience; In addition, set temperature sensing cell and wireless transmission unit in LED matrix, user can LED chip in Remote LED matrix, to extend its life-span further.

Accompanying drawing explanation

Fig. 1: the structure chart of the utility model LED illumination device;

Fig. 2: the structure chart of the utility model control device;

Fig. 3: the utility model LED matrix structure chart.

Specific embodiment

Now come in conjunction with specific embodiments better to set forth the technical solution of the utility model.

As shown in Figure 1, LED illumination device of the present utility model comprises: civil power 1, control device 2, wire 4 and one or more LED matrix 3.One end of control device 2 is connected with 220 volts of extraneous electric mains, and its other end is connected with luminous component LED matrix 3 by the wire 4 subscribing length, and wire 4 is copper conductor.

Wherein, control device 2 and LED matrix 3 are discrete setting, physical space has and subscribes apart from there is not physical contact each other, be electrically connected at a distance by means of only wire 4.By by control device and LED matrix physics is discrete arrange after, the amount of heat that control device 2 produces can not have influence on the heat radiation of LED matrix 3, thus relative to LED chip lighting apparatus of the prior art, this kind of control device the service life that can extend LED chip is set.

Introduce the concrete structure of the control device of the luminaire system in the utility model below.

As shown in Figure 2, described control device 2 comprises switch 5, AC transformation chip 6, radio transmitting and receiving chip 7.Wherein, switch 5 and radio transmitting and receiving chip 7 are electrically connected, user realizes the Long-distance Control to switch 5 by radio transmitting and receiving chip 7, radio transmitting and receiving chip 7 can by including but not limited to that infrared, bluetooth, the wireless signal such as GPRS, WLAN receive and dispatch user command, such as, user sends open and close, brightness, operating temperature conditioning signal to radio transmitting and receiving chip 7 by RTU, and radio transmitting and receiving chip 7 receives above-mentioned signal and controls AC transformation chip 6 by switch 5 and carries out above-mentioned action; AC transformation chip 6 adopts AC-DC conversion integrated chip conventional in prior art, the electric main of 220 volts is converted to the DC voltage of about 3.5 volts by AC transformation chip 6, and this AC transformation chip 6 is all electrically connected with this switch 5 and this radio transmitting and receiving chip 7.

Then introduce LED 3, as shown in Figure 3, the utility model LED matrix 3 comprises: LED chip 8, temperature sensing unit 9, wireless transmission unit 10.Wherein, LED chip 8 comprises the LED chip that a kind of and its combination in white light that Group III-V semiconductor is prepared from, ruddiness, blue light, green glow is formed, temperature sensing unit 9 and LED chip 8 and transmit wirelessly unit 10 and be electrically connected, this temperature sensing unit 9 comprises thermistor, for detecting the operating temperature of LED chip 8, and the operating temperature detected is sent to radio transmitting and receiving chip 7 in control device 2 by wireless transmission unit 10, this operating temperature is sent to subscriber terminal equipment by radio transmitting and receiving chip 7 again.Optionally, transmit wirelessly unit 10 and directly operating temperature is sent to subscriber terminal equipment.The historical data of the operating temperature that user can store according to user terminal determines whether to need to regulate its parameter such as brightness, operating voltage voluntarily.

Subscriber terminal equipment wherein can be mobile phone, panel computer, the handheld devices such as smart machine and remote controller such as PC, radio transmitting and receiving chip wherein 7 and wireless transmission unit 10 can for having the integrated chip of wireless transmission/transmission-receiving function, and it can by including but not limited to wireless network and the subscriber terminal equipment communication each other such as infrared, bluetooth, GPRS, WLAN.

Control device described in the utility model and the discrete setting of LED matrix physics, extend the service life of LED chip, and can disassemble each discrete parts when needs are safeguarded, and without the need to the LED become one and control device entirety being changed, save cost; In addition, in control assembly, arrange radio transmitting and receiving chip, user can utilize its terminal device to carry out Remote to lighting apparatus; Set temperature sensing cell and wireless transmission unit in LED matrix, the temperature parameter of LED chip can be sent to user at any time, be convenient to the performance that user monitors LED chip at any time, thus adjustment is made to parameters such as its operating voltages, extend its service life further.

Claims (4)

1. a novel LED illumination device, is characterized in that: comprising: civil power, control device, wire and one or more LED matrix; One end of this control device connects described civil power, the other end connects described one or more LED matrix by described wire, and this control device and the discrete physically setting of described one or more LED matrix, namely described control device and described one or more LED matrix are at a distance of preset distance; Described control device comprises: the switch be all electrically connected between any two, AC transformation chip, radio transmitting and receiving chip; Described LED matrix comprises: equal signal connection between any two or the LED chip be electrically connected, temperature sensing unit and wireless transmission unit; Described wireless transmission unit is connected by wireless signal with between described radio transmitting and receiving chip.

2. novel LED illumination device according to claim 1, is characterized in that: described LED chip is that the one or more combination in white light, ruddiness, blue light, green glow is formed.

3. novel LED illumination device according to claim 1, is characterized in that: described temperature sensing unit comprises thermistor.

4. novel LED illumination device according to claim 1, is characterized in that: described wire is copper conductor.