CN211959606U

CN211959606U - Intelligent string lamp

Info

Publication number: CN211959606U
Application number: CN202020981949.5U
Authority: CN
Inventors: 陈跃; 高翔; 石明明; 邹军
Original assignee: Shanghai Tillenfeng Intelligent Technology Co ltd; Shanghai Institute of Technology
Current assignee: Shanghai Tillenfeng Intelligent Technology Co ltd; Shanghai Institute of Technology
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-11-17
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses an intelligence cluster lamp, including illuminator, control mainboard and photosensitive sensor, illuminator includes a plurality of luminous bodies, still includes the power for the power supply of intelligence cluster lamp, and the control mainboard is connected with illuminator, photosensitive sensor and power electricity respectively, still includes a manual first switch of opening or turn-off illuminator. The utility model discloses a photosensitive sensor and the cooperation of control mainboard, photosensitive sensor will detect the ambient light intensity conversion and become the signal of telecommunication to send to the control mainboard, the control mainboard is according to the size control illuminator of the signal of telecommunication received and opens and shut off, thereby realizes the automatic control of intelligent cluster lamp; and, can also open or turn-off illuminator through first switch is manual, the utility model discloses an intelligence cluster lamp can realize that automatic control can also select manual control, and is more convenient when such intelligence cluster lamp uses, and the function is more various, consequently can satisfy richer market demand.

Description

Intelligent string lamp

Technical Field

The utility model relates to a LED landscape lamp field, concretely relates to intelligence cluster lamp.

Background

With the rapid development of economy, people have higher and higher pursuits for life, and various lamp strings decorate our life and decorate cities where we live. The use of string lights is becoming more common, such as for interior decoration on various special days, for the decoration of exterior walls of buildings, and for the decoration of urban roads.

The lamp string function in the existing market is simple, the opening and closing procedures are complicated, and the novel intelligent lamp string function is not available in the market.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligence cluster lamp can solve the above-mentioned defect among the prior art.

The technical scheme of the utility model as follows:

an intelligent string light comprises a light-emitting device, a control main board and a photosensitive sensor, wherein the light-emitting device comprises a plurality of luminous bodies and a power supply for supplying power to the intelligent string light; the photosensitive sensor sends the detected light intensity information to the control mainboard in an electric signal mode, and the control mainboard controls the on and off of the light-emitting device according to the size of the received electric signal; the LED lamp further comprises a first switch for manually controlling the light-emitting device, the first switch is in communication connection with the control main board, and when the first switch is triggered, the control main board controls the light-emitting device to be turned on or turned off.

Through the cooperation of photosensitive sensor and control mainboard, realize the automatic control of intelligent cluster lamp. The photosensitive sensor converts the detected ambient light intensity into an electric signal and sends the electric signal to the control mainboard, and the control mainboard judges the light intensity, namely the brightness degree, according to the size of the received electric signal. When the light intensity of the environment is smaller than a preset value, the control main board controls the light-emitting device to be started to light the string lamps, and when the light intensity of the environment light is larger than the preset value, the control main board controls the light-emitting device to be turned off to extinguish the string lamps. And, can also manually open or turn off illuminator through first switch, manual lighting or manual extinguishing promptly to make the cluster of lamps and lanterns can realize automatic control, again can manual control, it is more convenient when such intelligence cluster of lamps and lanterns uses, and the function is more various, consequently can satisfy abundanter market demand.

Preferably, the control main board comprises a control chip and a timing device, the timing device is electrically connected with the control chip, and the control chip controls the light-emitting device to emit light in a timing manner according to the light intensity information fed back by the photosensitive sensor. The user can select illuminator to carry out automatic control and give out light according to self demand, perhaps selects illuminator to carry out timing and give out light, has further enriched the function of cluster of lamps and lanterns.

Preferably, the control main board is further provided with a current limiting resistor and a voltage regulator tube, an input end of the current limiting resistor is electrically connected with an output end of the power supply, an output end of the current limiting resistor is electrically connected with an input end of the voltage regulator tube, and an output end of the voltage regulator tube is electrically connected with the control chip. The input voltage of the control chip is ensured to be stable through the current-limiting resistor and the voltage-stabilizing tube, breakdown is prevented, and therefore the service life of the intelligent string lamp can be prolonged.

Preferably, the power supply is electrically connected with the control chip through a rectifier transformer, the rectifier transformer comprises a transformer and a rectifier bridge, the input end of the transformer is connected to the power supply, the output end of the transformer is electrically connected with the input end of the rectifier bridge, the output end of the rectifier bridge is electrically connected with the control chip, the rectifier transformer can control the input voltage value, and the power supply voltage is firstly reduced and then converted into direct current.

Preferably, the lighting device further comprises a multi-gear second switch, the second switch is in communication connection with the control chip, and each gear is used for adjusting the lighting device to perform timing lighting with different durations. For example, the light emission time is set to 2 hours, 4 hours, 6 hours, or the like.

Preferably, the first switch and the second switch are both electrically connected with the control chip, or the first switch and the second switch are both wirelessly connected with the control chip. The electric connection mode is simpler, so the cost is relatively low, and the wireless connection mode can realize the function of remote control, so the use is more convenient.

Preferably, the photosensitive sensor is a photoelectric tube, a photomultiplier tube, a photoresistor or a phototriode.

Preferably, a plurality of the luminous bodies are connected in series, or a plurality of the luminous bodies are connected in parallel. The series connection mode is simpler, and when the series connection mode is used in parallel, the damage of a single luminous body cannot influence the normal work of other luminous bodies, so that the service life of the string of lamps is prolonged.

Preferably, the control mainboard adopts an ATTiny13 series single chip microcomputer as a control chip, can control the light-emitting device to emit light in different patterns, such as color conversion, flicker, wave conversion and other effects, and further enriches the functions of lamp string to meet various market demands.

Compared with the prior art, the beneficial effects of the utility model are as follows:

firstly, automatic control of intelligent string lamps is realized through the cooperation of a photosensitive sensor and a control main board; when the light intensity of the environment is smaller than a preset value, the control main board controls the light-emitting device to be turned on and lights the string lamps, and when the light intensity of the environment light is larger than a preset value, the control main board controls the light-emitting device to be turned off and lights the string lamps out; and, can also open or turn off illuminator through first switch, manual lighting or manual extinguishing promptly to make the cluster of lamps and lanterns can realize automatic control, again can manual control, it is more convenient when such intelligence cluster of lamps and lanterns uses, and the function is more various, consequently can satisfy abundanter market demand.

Secondly, the intelligent string light of the utility model is also provided with a timing device and a multi-gear switch, so that a user can set the light emitting time of the string light according to the self requirement, and the function of the intelligent string light is enriched; the ATTiny13 series single chip microcomputer is used as a control chip and can control the light-emitting device to emit light in patterns such as color conversion, flicker frequency conversion and wave-shaped light emission, and the functions of intelligent string lights are further enriched to meet various market demands.

And thirdly, when the second switch is arranged, the light-emitting time can be controlled, so that part of energy can be saved, and when the first switch and the second switch are in wireless connection with the control mainboard, remote control can be realized, so that the life needs of people are met.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent string light of embodiment 1 of the present invention;

fig. 2 is a schematic diagram of an intelligent string light according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a photosensor according to embodiment 1 of the present invention;

fig. 4 is another schematic structural diagram of the intelligent string light of embodiment 1 of the present invention.

Reference numerals: a light-emitting device 1; a control main board 2; a photosensor 3; a power supply 4; a first switch 5; a second switch 6; a male terminal 7; a transformer 8; a light-emitting body 11; a bracket 14; a photosensitive IC 15; a gold wire 16; a bowl 17; a colloid 18; a control chip 21; a timing device 22; a current limiting resistor 24; a voltage regulator tube 25.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention, and are not intended to limit the scope of the present invention. In practical applications, the improvement and adjustment made by those skilled in the art according to the present invention still belong to the protection scope of the present invention.

Example 1

The utility model provides an intelligence cluster lamp, including illuminator 1, control mainboard 2 and photosensitive sensor 3, illuminator 1 includes a plurality of luminous bodies 11, still include power 4 for the power supply of intelligence cluster lamp, control mainboard 2 respectively with illuminator 1, photosensitive sensor 3 and power 4 electricity are connected, photosensitive sensor 3 sends the luminous intensity information that detects to control mainboard 2 with the mode of signal of telecommunication, control mainboard 2 is according to opening and shutting off of the big or small control illuminator 1 of received signal of telecommunication. The LED lamp further comprises a first switch 5, the first switch 5 is in communication connection with the control main board 2, and when the first switch 5 is triggered manually, the control main board 2 controls the light-emitting device 1 to be turned on or turned off. That is, when the light emitting device 1 does not emit light, the first switch 5 is triggered to turn on the light emitting device 1, and when the light emitting device 1 is in the lighting state, the first switch 5 is triggered to turn off the light emitting device 1.

The photosensitive sensor 3 is provided with a preset value, when the intensity of the ambient light is smaller than the preset value, the photosensitive sensor 3 transmits an electric signal to the controller, and the control mainboard 2 judges the light intensity according to the received electric signal, so that the light-emitting device 1 is controlled to emit light; and when the intensity of the ambient light is greater than the predetermined value, the control main board 2 controls the light-emitting device 1 to stop emitting light according to the received electric signal sent by the photosensitive sensor 3. The photosensitive sensor 3 and the control main board 2 are matched to enable the string light to be automatically controlled to emit light, manual interference on opening and lighting of the string light is not needed, and the string light is more convenient to use. Also, the manual turning on or off of the light emitting device 1 can be achieved by activating the first switch 5. The intelligent string of lamps of this embodiment has combined the automatic control and the manual control of string of lamps, therefore the function is abundanter.

The control main board 2 comprises a circuit board, a control chip 21 and a timing device 22 are arranged on the circuit board, the timing device 22 is electrically connected with the control chip 21, and the control main board 2 controls the light-emitting device 1 to perform timing and light-emitting according to light intensity information fed back by the photosensitive sensor 3. The user can be according to self demand, selects illuminator 1 to carry out automatic control and gives out light, perhaps selects illuminator 1 to carry out timing and give out light, has further enriched the function of cluster of lamps.

Specifically, the timing device 22 of the present embodiment adopts an oscillator circuit, and the low frequency can be 901321 NPN 50V 0.5a 0.625W 9012; 901421 NPN 50V 0.1A 0.4W 150HMZ 9015 or 901521 PNP 50V 0.1A 0.4W 150MHZ 9014, 8050, 8550, etc.; the high frequency can be 9018. The type of the timing device 22 should be selected according to actual requirements, and is not limited herein.

Preferably, the control main board 2 is further provided with a current limiting resistor 24 and a voltage regulator tube 25, an input end of the current limiting resistor 24 is electrically connected with an output end of the power supply 4, an output end of the current limiting resistor 24 is electrically connected with an input end of the voltage regulator tube 25, and an output end of the voltage regulator tube 25 is electrically connected with the control chip 21. The input voltage of the control chip 21 is ensured to be stable through the current-limiting resistor 24 and the voltage-stabilizing tube 25, and breakdown is prevented, so that the service life of the intelligent string lamp can be prolonged. For example, IN 475647 v can be selected as the voltage regulator tube 25 when twelve led lamps are connected IN series; IN 475751 v. More led lamps can be connected in series to select a voltage stabilizing tube with larger voltage, the type of the voltage stabilizing tube 25 is selected according to the number and the connection mode of the actual luminous bodies 11, and the limitation is not needed.

The power 4 is electrically connected with the control chip 21 through a rectifier transformer 8, the rectifier transformer 8 is a modified transformer, and specifically includes a transformer and a rectifier bridge, the input of transformer inserts the power, the output of transformer is connected with rectifier bridge's input electricity, rectifier bridge's output is connected with the control chip electricity, rectifier transformer 8 can control the voltage value of input, at first with the direct current of power voltage conversion for being fit for the cluster of lamps after stepping down the alternating current. If twelve led lamps connected in series with 2V can adopt about 24V 1A transformers, if the led lamps connected in series with 3V can adopt about 36V transformers, and the specific model can be selected from XY 41-090050. Of course, in other embodiments, if the intelligent string light is a high-voltage light strip, a transformer does not need to be arranged.

Specifically, the rectifier transformer 8 of this embodiment is connected to the socket of the power supply through a male terminal 7, and supplies power to the intelligent string lamp. Of course, in other embodiments, the power source 4 may be provided as a dry battery, a lithium battery, or as a solar panel, which is not limited herein.

The intelligent string light of this embodiment further includes a second switch 6 with multiple gears, the second switch 6 is in communication connection with the control chip 21, and each gear is used for adjusting the light-emitting device 1 to perform timing light-emitting with different durations respectively. Referring to fig. 1, in the present embodiment, the second switch 6 is provided with 4 shift positions, and is capable of setting light emission times of 2 hours, 4 hours, 6 hours, and 8 hours, respectively. Of course, in other embodiments, other time periods may be set, and are not limited herein.

In this embodiment, the first switch 5 and the second switch 6 are both electrically connected to the control chip 21, and the electrical connection mode has the advantages of simple connection and relatively low cost. In another embodiment, the first switch 5, the second switch 6 and the control chip 21 may also be connected wirelessly. If wireless connection is carried out in the mode of infrared sensor, radio frequency or bluetooth, the effect of remote control can be realized in the mode of wireless connection, therefore can be more convenient when using.

The photosensitive sensor 3 can be set as a photoelectric tube, a photomultiplier, a photoresistor or a phototriode, and the photosensitive sensor 3 converts the information of the light intensity into an electric signal and sends the electric signal to the control chip 21. Specifically, referring to fig. 2, the photosensitive sensor 3 includes a bracket 14, a photosensitive IC15, gold wires 16, a cup 17 and a colloid 18, wherein the cup 17 is formed at the top end of the anode of the bracket for mounting the photosensitive IC15, the mounted photosensitive IC15 is connected to the cathode of the bracket through the gold wires 16, and finally, the bracket is packaged through the colloid 18.

In this embodiment, the plurality of light-emitting bodies 11 are connected in parallel, as shown in fig. 1, when the light-emitting bodies 11 are connected in parallel, the damage of a single light-emitting body 11 does not affect the normal operation of other light-emitting bodies 11, so that the service life of the string of lamps can be prolonged. Of course, in other embodiments, the plurality of light emitters 11 may be connected in series, as shown in fig. 4, and the series connection is simpler. Wherein, the number of luminous body 11 can be 10, 12, 20, 36 or other quantity, and luminous body 11 can be led lamp, can also select fluorescent lamp or incandescent lamp, and the quantity and the specific value of volt of luminous body 11 can set up according to the practical application scene, and do not be used to limit the utility model discloses a protection scope.

In this embodiment, control mainboard 2 adopts ATTiny13 series singlechip as control chip 21, can control illuminator 1 and carry out the style and shine, if carry out the colour transform, carry out scintillation, wave form transform, carry out fast flash or slow flashing, carry out effects such as light-out change, has further enriched the function of cluster of lamps and lanterns to satisfy diversified market demand. Of course, in other embodiments, other types of single-chip microcomputers can be selected as the control chip, and the control chip is not limited herein.

The intelligent string lamp manufacturing process of the embodiment:

firstly, the LED lamps are connected into a lamp string, then the control main board 2 is connected with the lamp string, and then the rectifier transformer 8 is connected, and the first switch 5 and the second switch 6 are connected with the rectifier transformer 8. And then debugging the control main board 2, connecting the lamp string with the rectifier transformer 8 when the control main board 2 is matched with the lamp string, then stably connecting the photosensitive sensor 3 with the rectifier transformer 8, and finally connecting a plug at the tail end of a lead to finish intelligent lamp string connection.

The above disclosure is only illustrative of the preferred embodiments of the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An intelligent string light is characterized by comprising a light-emitting device, a control main board and a photosensitive sensor, wherein the light-emitting device comprises a plurality of light-emitting bodies, and a power supply for supplying power to the intelligent string light; the photosensitive sensor sends the detected light intensity information to the control mainboard in an electric signal mode, and the control mainboard controls the on and off of the light-emitting device according to the size of the received electric signal; the LED lamp further comprises a first switch for manually controlling the light-emitting device, the first switch is in communication connection with the control main board, and when the first switch is triggered, the control main board controls the light-emitting device to be turned on or turned off.

2. The intelligent string light of claim 1, wherein the control main board comprises a control chip and a timing device, the timing device is electrically connected to the control chip, and the control chip controls the light-emitting device to emit light in a timing manner according to the light intensity information fed back by the photosensitive sensor.

3. The intelligent string lamp of claim 2, wherein the control main board is further provided with a current limiting resistor and a voltage regulator tube, an input end of the current limiting resistor is electrically connected with an output end of a power supply, an output end of the current limiting resistor is electrically connected with an input end of the voltage regulator tube, and an output end of the voltage regulator tube is electrically connected with the control chip.

4. The intelligent string light of claim 2, wherein the power supply is electrically connected to the control chip through a rectifier transformer, the rectifier transformer comprises a transformer and a rectifier bridge, an input terminal of the transformer is connected to the power supply, an output terminal of the transformer is electrically connected to an input terminal of the rectifier bridge, and an output terminal of the rectifier bridge is electrically connected to the control chip.

5. The intelligent string light of claim 2, further comprising a multi-position second switch, wherein the second switch is in communication with the control chip, and each position is used for adjusting the light-emitting device to emit light at different timings.

6. The intelligent string light of claim 5, wherein the first switch and the second switch are electrically connected with the control chip, or the first switch and the second switch are wirelessly connected with the control chip.

7. The intelligent string light of claim 1, wherein the photosensor is a photo-transistor, a photomultiplier, a photo-resistor, or a photo-transistor.

8. The intelligent string light of claim 1, wherein a plurality of the light emitters are connected in series, or a plurality of the light emitters are connected in parallel.

9. The intelligent string light of claim 1, wherein the control mainboard adopts ATTiny13 series single-chip microcomputer as a control chip.