CN212298601U

CN212298601U - Interconnected line lamp

Info

Publication number: CN212298601U
Application number: CN202020733516.8U
Authority: CN
Inventors: 程彦; 胡凯; 程诺
Original assignee: Chengshizhiguang Technology Co ltd
Current assignee: Chengshizhiguang Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-05
Anticipated expiration: 2030-05-07

Abstract

The utility model provides a line lamp which is mutually connected, comprising a line lamp holder, a lampshade, a first plug and a second plug which are arranged at the two ends of the lamp holder, and a printed circuit board which is arranged between the lampshade and the lamp holder, wherein the printed circuit board is evenly distributed with a light source consisting of LED lamp beads; the printed circuit board is also provided with a control circuit for controlling a light source consisting of the LED lamp beads, the control circuit comprises a communication module for receiving an external control signal, and a first connector and a second connector are respectively arranged in the first plug and the second plug; the first connector and the second connector are respectively provided with a power line and a signal line which are connected with the printed circuit board connecting interface, and the power line and the signal line are respectively connected with the control circuit. The utility model discloses in, owing to including the signal line in the connector that the line lamp splices each other, be provided with control circuit in the line lamp, obtain control command through signal line and external communication, can conveniently control the line lamp, satisfy user's needs.

Description

Interconnected line lamp

Technical Field

The utility model relates to a line lamp field, in particular to interconnect's line lamp.

Background

LED line lamp is LED wall washer series aluminium alloy lamp body promptly, and compact light and handy end cover and installing support are by the high-pressure die-casting high temperature resistant silicon rubber seal circle of aluminum alloy, guarantee waterproof reliability. The light fixtures may be installed singly or in multiple combinations. The LED lamp is suitable for local or contour illumination of various buildings, indoor and outdoor.

The LED line lamp series is a high-end flexible decorative lamp, and is characterized by low power consumption, long service life, high brightness, easy bending and no need of maintenance. Is particularly suitable for indoor and outdoor entertainment places, building outline sketching, billboard manufacturing and the like. At present, the power supply of the LED line lamp is commonly used for 12V, 24V and the like, and the length of the power supply is 30CM, 60CM, 90CM, 120CM and the like. A plurality of mutually connected patterns are often used, the rendering effect is good, and the lamp is a main lamp for decoration of commercial squares and the like.

The line lamp is mainly used for local illumination of commodity display and is commonly used in markets, electric appliances, famous cigarettes, famous wines, supermarkets, chain brand shops and the like. The existing line lamp technology is mainly applied to common illumination/decorative illumination, the functions of full color, RGB, RGBW, dimming and color mixing and monochrome are mainly realized, and the functions need to assist external remote controllers, power supplies, certain protocol communication and other peripheral devices. The LED lamp has the advantages of single function, complex installation, complex circuit, insecurity, difficult troubleshooting, high cost and high material consumption on the whole, and can only meet the requirement of the existing local illumination.

At present, the line lamps are connected with each other by joints, Chinese patent application publication No. CN 106224819A discloses a line lamp, which comprises a lamp body made of aluminum profiles, a power line with a male-female connector at two ends, end covers arranged at two ends of the lamp body, a light source consisting of a PCB (printed Circuit Board) and a plurality of LED (light-emitting diode) lamp beads arranged on the PCB, and a light-transmitting face cover covering the light source, wherein the lamp body is divided into a light source mounting groove and a power line mounting groove by a partition board, and the light source mounting groove and the power line mounting groove are used for mounting the light source and the power line; the power line is electrically connected with the PCB of the light source through a connecting piece penetrating through the clapboard. After installing a plurality of line lamps like this at ceiling or wall, when a public female connector through the power cord both ends comes them to concatenate, just can concatenate the line lamp of more quantity, consequently the utility model discloses a structure is more reasonable, moreover because power cord, public female connector can hide the power cord mounting groove, can make line lamp structure compacter like this, small.

The plug-in terminal used in the splicing process of the existing line lamp is generally only used for plug-in extension and power supply of the line lamp, cannot transmit control commands and signal feedback circuits, can only meet the most basic functional requirements, and cannot meet the requirements of users on the scene changing rendering effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the terminal of inserting that uses when present line lamp concatenation, generally only be used for the line lamp to inserting extension and power supply and use, can not transmit control command, the signal feedback circuit uses, can only satisfy most basic functional requirement, can not satisfy sufficient user to the changeable effect of playing up in scene's needs, the line lamp of an interconnect is provided, not only can be through the connector connecting power line at both ends in interconnect, can also pass through connector connecting signal line, transmit control command, realize the changeable effect of playing up in scene.

The utility model discloses realize that its technical purpose technical scheme is: a line lamp connected with each other comprises a line lamp holder, a lampshade, a first plug and a second plug which are arranged at two ends of the lamp holder, and a printed circuit board arranged between the lampshade and the lamp holder, wherein light sources consisting of LED lamp beads are uniformly distributed on the printed circuit board; the printed circuit board is also provided with a control circuit for controlling a light source formed by the LED lamp beads, the control circuit comprises a communication module for receiving an external control signal, and a first connector and a second connector are respectively arranged in the first plug and the second plug; and the first connector and the second connector are respectively provided with a power line and a signal line which are connected with the connecting interface of the printed circuit board, and the power line and the signal line are respectively connected with the control circuit.

The utility model discloses in, owing to including the signal line in the connector that the line lamp splices each other, be provided with control circuit in the line lamp, obtain control command through signal line and external communication, can conveniently control the line lamp, satisfy user's needs.

Further, in the above interconnected linear lamp: the lamp body consisting of the lamp holder, the lamp shade, the first plug and the second plug is provided with a sensor, and the sensor is connected with the control circuit.

Further, in the above interconnected linear lamp: the first connector and the second connector are respectively embedded into the first plug and the second plug to form a male head and a female head of the connectors which can be spliced with each other.

Further, in the above interconnected linear lamp: the male head and the female head are respectively a male head and a female head of a USB interface, and the printed circuit board is also provided with a USB interface circuit.

Further, in the above interconnected linear lamp: the male head and the female head are respectively an RJ45 connector and a connecting seat.

Further, in the above interconnected linear lamp: and connecting seats spliced by RJ45 connecting wires are respectively arranged in the first plug and the second plug.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is an exploded view of a linear lamp according to embodiment 1 of the present invention.

Fig. 2 is a schematic view of a use place of the linear lamp in embodiment 1 of the present invention.

Detailed Description

The linear lamps can be installed in a large commercial square and spliced with one another to form various patterns in five color spots so as to render the atmosphere of the commercial square. As shown in fig. 1, the present embodiment is a connector that is connected and connected by RJ45, the connector not only has a power line for supplying power to the LED light source of the line lamp, but also has a signal line, all the line lamps are connected to form a total linear network, and each line lamp is provided with a control circuit using an intelligent IC as a main controller.

As shown in fig. 1, the linear lamp of this embodiment includes a linear lamp holder 6, a lamp cover 5, and a first plug 7 and a second plug 10 disposed at two ends of the lamp holder 6, in this embodiment, the lamp holder 6 is formed by an i-shaped section bar, the two ends are respectively provided with a plug, a printed circuit board 4 is arranged between a lampshade 5 and a lamp holder 6, a light source 4 consisting of LED lamp beads and a control circuit 1 for controlling a light source 2 consisting of the LED lamp beads are uniformly distributed on the printed circuit board 4, the light source 4 consisting of the LED lamp beads is uniformly distributed on the printed circuit board 4 and is also called a lamp strip, a plurality of LED lamp beads are arranged on the upper surface, the power cord of each lamp bead is arranged in the printed circuit board 4 and is controlled by the control circuit 1, in the embodiment, in order to receive the external control command, a communication module is further arranged on the control circuit board, and a first connector 9 and a second connector 8 are respectively arranged in the first plug 7 and the second plug 10; the first connector 9 and the second connector 8 are respectively provided with a power line and a signal line which are connected with the connection interface 3 of the printed circuit board 4, and the power line and the signal line are respectively connected with the control circuit.

In this embodiment, the RJ45 connectors are used to sequentially splice the line lamps, the first connector 9 and the second connector 8 are respectively embedded into the first plug 7 and the second plug 10 to form a male connector and a female connector which respectively form connectors capable of being spliced with each other, where the first connector 9 and the second connector 8 can be RJ45 connectors or connecting seats respectively, so that the line lamps can be directly and sequentially spliced with each other, in practice, the first connector 9 and the second connector 8 can also be RJ connecting seats embedded into the first plug 7 and the second plug 10, and a section of RJ45 network line is used to splice them with each other, and the length of the network line can be very long or very short as required. When spliced with each other, the RJ45 network may be very short, and when connected with a background master controller or console, the RJ45 network may be very long. In other embodiments, the male and female connectors may be the male and female connectors of a USB interface or other network connection lines. According to the difference of the interface, different interface circuits such as a USB interface circuit and an RJ45 interface circuit are arranged on the printed circuit board 4 to identify and shape the received signals, in the embodiment, a network communication module is arranged on the control circuit 1, for example, a bus type network is adopted, which accords with the protocol of the Ethernet, when the background controls the line lamp, the data packet includes a target address, when the control circuit on the line lamp analyzes, only the command for the control circuit is received, and the commands of other lines are abandoned.

In this embodiment, a sensor may be further disposed on the line lamp, and the sensor 11 is connected to the control circuit.

The line lamp of the embodiment is mainly an illumination line lamp integrating RJ45, a sensor, an LED line lamp, wireless communication, a display interface and a management system. As shown in fig. 2, has the following characteristics:

1. the installation is simple, and RJ45 and illumination line type lamp integration, plug-and-play can, can to inserting the extension, make the electric mode of getting of line type lamp simpler convenient more, safer, reduce the operation cost (lamps and lanterns/electric wire cost, installation cost, circuit investigation cost, cost of maintenance, can repeat reuse etc.) of operator and user.

2. The RJ45 extension module has the functions of basic LED light source power supply circuit, continuation circuit of a signal source, a signal feedback circuit and sensor linkage, and has strong anti-interference capability, so that richer functions and more stable performance are provided for later design.

3. The flexibility is very high, the RJ45 module has very strong anti-interference capability, and the transmission and feedback of signals can be quickly responded; both wireless communication and wired communication can be switched at any time, and the original line does not need to be changed, and only an input source needs to be changed.

4. The modular product, LED line style lamp, RJ45 extend module, signal source, sensor, display screen etc. module constitution, complement each other, complementary influence, if certain module is bad, can resume after only needing to change new module.

5. The LED street lamp has the advantages that the LED street lamp has super-strong compatibility, can give linear lamp signals through various wireless/wired communication methods, and can be immediately executed after the lamp receives the signals, so that the LED street lamp can control LED light sources (full-color, RGB, horse race, and other functional effects), synchronously feed back to a management background, and can also be used as functions of people flow statistics and the like; at present, the adopted wireless communication modules mainly comprise a Bluetooth wireless communication module, WiFi and the like.

6. The interaction of the human-computer interface can be realized through the display screen on the shopping cart/trolley and the like (the device on the shopping cart is linked with the sensor on the lamp, the shopping cart reaches different areas, and the introduction and the preferential treatment of related products in the area, the culture propagation and the like can be displayed on the display screen), so that the transaction achievement promotion effect is achieved. Here, the infrared sensor installed on the line lamp is used for sensing the position of the shopping cart and the like where the line lamp is located, the intelligent module such as a singlechip in the intelligent control circuit on the line lamp controls the line lamp to render through changing brightness and the like, and simultaneously, the Bluetooth communication module and the Bluetooth communication module arranged on the display screen on the shopping cart carry out automatic code matching to realize the communication between the intelligent control system on the line lamp and the display screen on the shopping cart, the display screen on the shopping cart plays the advertisement related to the commodity on the nearby shelf prepared in advance,

7. compatible with communication interfaces such as GPRS/CDMA, 232, 485, USB, CAN, DB9 and the like.

The linear lamp in the embodiment can be spliced and connected in series with a plurality of lines through RJ45 lines; a plug at one end of the line lamp is provided with a connecting seat of a crystal head of RJ45 water, and a plug at the other end of the line lamp is changed into a crystal head of RJ45 water, so that seamless splicing of the line lamps can be realized. The sensor can be linked with the line lamp and other equipment such as a trolley, a shopping cart and the like, and the sensor gives a feedback signal after sensing, so that real-time light regulation and control/man-machine interaction can be realized. The line lamp can receive power supply, a control signal source and a feedback signal of the controller/main console through the RJ45 crystal plug; the controller/main console can exchange information with the PC/mobile phone terminal; the controller/main console can reach the background through a cloud/wireless/wired data channel, and management is facilitated.

As shown in fig. 2, the line lamp of the present embodiment can achieve the following effects by using RJ45 (8P 8C) as a connection scheme: the power supply is stable, and the transmission and feedback of signals can be quickly responded; both wireless communication and wired communication can be switched at any time, and the original line does not need to be changed, and only an input source (a controller/a main console/a PC end) needs to be changed.

The circuit board 4 is internally provided with a control circuit 1 and a light source 2 consisting of LED lamp beads, and can receive/feed back signals, namely, the light source 2 can be controlled to achieve the desired control effect (full color/monochrome/brightness, etc.).

The anti-interference ability is strong, and wire rod (net twine) inside itself that RJ45 took has the shielding layer, so, compare ordinary wire rod, more reliable and more stable.

In this embodiment, the line lamp does not need programming, can be modularized, can be controlled only by programming at the controller/main console/PC end, and is applicable to various control modes. Convenient replacement and plug-and-play can be achieved, and the cost can be better controlled.

Human-computer interaction, through the multiple equipment of sensor linkage, reached best experience effect for example: a supermarket shelf is provided with a line lamp, a shelf commodity A is provided, and as long as a customer passes through the shelf, the shelf can be lighted or the information of more commodities is matched with the color temperature of a proper illuminometer; the cart process, the display screen on the cart can play the relevant information of this commodity immediately and the display of device on the cart/shopping cart can in time propelling movement broadcast material, gives more experience.

Claims

1. A line lamp connected with each other comprises a line lamp holder (6), a lampshade (5), a first plug (7) and a second plug (10) which are arranged at two ends of the lamp holder (6), and a printed circuit board (4) arranged between the lampshade (5) and the lamp holder (6), wherein light sources (2) consisting of LED lamp beads are uniformly distributed on the printed circuit board (4); the method is characterized in that: the printed circuit board (4) is also provided with a control circuit (1) for controlling a light source (2) consisting of LED lamp beads, the control circuit (1) comprises a communication module for receiving an external control signal, and a first connector (9) and a second connector (8) are respectively arranged in the first plug (7) and the second plug (10); and the first connector (9) and the second connector (8) are respectively provided with a power line and a signal line which are connected with the connecting interface (3) of the printed circuit board (4), and the power line and the signal line are respectively connected with the control circuit.

2. The interconnected line lamp of claim 1, wherein: a sensor (11) is arranged on a lamp body consisting of the lamp holder (6), the lamp shade (5), the first plug (7) and the second plug (10), and the sensor (11) is connected with a control circuit.

3. The interconnected line lamp of claim 1 or 2, wherein: the first connector (9) and the second connector (8) are respectively embedded into the first plug (7) and the second plug (10) to respectively form a male head and a female head of the connectors which can be spliced with each other.

4. The interconnected line lamp of claim 3, wherein: the male head and the female head are respectively a male head and a female head of a USB interface, and a USB interface circuit is further arranged on the printed circuit board (4).

5. The interconnected line lamp of claim 3, wherein: the male head and the female head are respectively an RJ45 connector and a connecting seat.

6. The interconnected line lamp of claim 1 or 2, wherein: and connecting seats spliced with each other by RJ45 connecting wires are respectively arranged in the first plug (7) and the second plug (10).