WO2016095677A1 - Led illumination device having wifi relay module - Google Patents

Led illumination device having wifi relay module Download PDF

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Publication number
WO2016095677A1
WO2016095677A1 PCT/CN2015/095511 CN2015095511W WO2016095677A1 WO 2016095677 A1 WO2016095677 A1 WO 2016095677A1 CN 2015095511 W CN2015095511 W CN 2015095511W WO 2016095677 A1 WO2016095677 A1 WO 2016095677A1
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WO
WIPO (PCT)
Prior art keywords
wifi
led
unit
module
lighting device
Prior art date
Application number
PCT/CN2015/095511
Other languages
French (fr)
Chinese (zh)
Inventor
张祠瑞
毛茂
王振
Original Assignee
成都世纪光合作用科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201410794837.8A external-priority patent/CN105782766B/en
Priority claimed from CN201410795944.2A external-priority patent/CN105764206B/en
Application filed by 成都世纪光合作用科技有限公司 filed Critical 成都世纪光合作用科技有限公司
Publication of WO2016095677A1 publication Critical patent/WO2016095677A1/en

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/175Controlling the light source by remote control
    • H05B47/19Controlling the light source by remote control via wireless transmission
    • H05B47/195Controlling the light source by remote control via wireless transmission the transmission using visible or infrared light
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source

Definitions

  • the invention belongs to the field of LED illumination, and in particular relates to an LED lighting device with a WIFI relay module.
  • the connection of Ethernet cables to computers or mobile devices in the range is limited in many ways, such as complicated wiring and decoration.
  • Beautiful requires multiple routers for network cable distribution and connection, hardware costs and other factors.
  • the wireless connection technology came into being, and the wireless connection technology can solve these problems well, and greatly save the hardware cost of the power supply and the Unicom backbone network.
  • most of the wireless routers on the market currently work at the communication frequency of 2.4G. Because there are many devices working on the 2.4G frequency in the industry, such as wireless mouse, microwave oven, refrigerator, induction cooker, etc., this pair of wireless The router has generated some interference.
  • the wireless network installed indoors has a large attenuation of wireless signals due to the wall, and the general wireless router is installed in the corner of the room, so that the room cannot obtain complete wireless signal coverage, resulting in wireless connection network signals in some places. Unstable, there is a problem of connecting dead ends.
  • wireless repeaters installed to expand the coverage of wireless signals, but at an increased cost.
  • LED lighting is gradually replacing traditional incandescent lamps because of its advantages of energy saving, long life and many colors.
  • LED lighting equipment at home and abroad With the same time, there are more and more researches on LED lighting equipment at home and abroad, with the development of LED lighting field. People are more and more inclined to intelligent lighting equipment, according to the actual situation in life, through the mobile phone, tablet computer and other intelligent control equipment to adjust the brightness, color, switch, etc., can experience different lighting feelings with just one light.
  • the invention provides an LED lighting device with a WIFI relay module, which is used to solve the prior art During the operation, the problem of diverse information interaction between the intelligent control terminal and the WIFI module and the LED driver module cannot be realized.
  • An LED lighting device with a WIFI relay module the LED chip driving module within the lamp housing of the LED lighting device is electronically connected and/or integrated with a WIFI relay communication module, and the LED chip driving module and the device
  • the WIFI relay communication module is respectively provided with a signaling control circuit and a state feedback circuit, and the LED chip driving module can perform illumination feature adjustment under the signaling control of the WIFI relay communication module.
  • the signaling control circuit is configured to transmit signaling sent by the WIFI relay communication module to the LED chip driving module, where the signaling includes controlling a switch, a connection, and a disconnection of the LED lighting device.
  • the signaling includes controlling a switch, a connection, and a disconnection of the LED lighting device.
  • the state feedback circuit is configured to transmit an LED state parameter to the WIFI relay communication module, where the LED state parameter includes an LED lighting/extinguiding state, whether the LED is damaged, color temperature, brightness, current, voltage, power, color, and/or Or the brightness change period.
  • the WIFI relay communication module includes a WIFI unit and an analysis unit
  • the LED chip drive module includes an LED chip, a driving unit, and an LED status monitoring unit;
  • the WIFI relay communication module is directly or indirectly connected to a wireless network access point via an adjacent LED lighting device having a WIFI relay communication module, such that the WIFI relay communication module is capable of receiving a connection from the a control signal of a client of the wireless network access point;
  • the analysis unit After the WIFI unit of the WIFI relay communication module receives the control signal, the analysis unit outputs a query request signal to the LED chip driving module, and the LED state monitoring unit of the LED chip driving module is responsive to the query.
  • the signal is requested to detect the LED status parameter and transmit the detection result to the WIFI relay communication module via the status feedback circuit.
  • the analyzing unit of the WIFI relay communication module selects a specific interaction strategy based on the control signal and the LED state parameter, and sequentially outputs an interaction signal and the control signal to the LED chip driver.
  • the LED chip driving module performs an interaction action and an illumination characteristic adjustment according to the interaction signal and the control signal, and an output interval time of the interaction signal and the control signal is 0.5 s to 5 s.
  • the interaction includes the LED chip blinking at evenly spaced or non-uniform intervals, maintaining a specific illumination time, and/or emitting a specific color of light.
  • the WIFI relay communication module further includes a second communication unit, where an output end of the second communication unit is connected to the analysis unit, and the second communication unit is a Zigbee module, a Bluetooth module, or an infrared module;
  • the second communication unit receives signaling sent by another LED illumination device having a WIFI relay communication module to implement illumination characteristic adjustment.
  • the WIFI unit when the WIFI unit is working, the WIFI unit periodically or irregularly sends WIFI status data to the analyzing unit, so that the analyzing unit can determine whether the WIFI unit is normal based on the WIFI status data.
  • the analyzing unit compares the WIFI state data received in real time with the WIFI standard state data to determine the working state of the WIFI unit.
  • the WIFI relay communication module further includes a WIFI detecting unit, where the WIFI detecting unit is disposed between the WIFI unit and the analyzing unit, and the analyzing unit is based on monitoring data transmitted by the WIFI detecting unit. Determining an operating state of the WIFI unit;
  • the analyzing unit determines that the WIFI unit is faulty, the analyzing unit issues an instruction to enable the second communication unit to start working, and the second communication unit receives a letter sent by another adjacent LED lighting device with a WIFI relay module. Order and transfer it to the analysis unit for adjustment of the lighting characteristics.
  • the WIFI relay communication module has a WIFI chip supporting 5G and/or 2.4G, wherein the client transmits data through the connection between the WIFI relay communication module and the wireless router, and is executed by the client.
  • the signaling and/or LED state parameter transmission for adjusting the illumination characteristics of the LED chip by the WIFI relay communication module works on different small frequency bands that are independent of each other in the same or different frequency bands and do not interfere with each other.
  • the power module includes a first power supply module and a second power supply module that are independent of each other, and the output ends of the first power supply module are respectively connected to the WIFI unit and the second communication unit in the WIFI relay communication module.
  • the power terminal, the output end of the second power supply module is connected to the driving unit of the LED chip driving module and the LED state monitoring unit.
  • the device further includes:
  • the collecting means is disposed in the lamp housing or on the outer surface of the lamp housing.
  • an outer side of the lamp housing adjacent to one end of the LED light source module is sleeved with an outer casing having a longitudinal dimension significantly smaller than the lamp housing, and the outer casing is The lamp housings are spaced apart from each other with a space sufficient to accommodate the antenna and air convection at both ends of the outer casing such that the antenna disposed on the outer surface of the lamp housing is always in a dry state.
  • the outer casing is integrally formed on an outer side of the lamp housing, and a plurality of the lamp housing and the outer casing are disposed integrally with the lamp housing and the outer casing A molded connecting bone, and the plurality of connecting bones longitudinally partition a space between the lamp housing and the outer casing into a plurality of cavities having open ends and capable of accommodating the antenna.
  • the outer casing has an annular cover structure, and the outer casing of the annular cover is sized to surround a plurality of antennas disposed on the outer surface of the lamp housing, and the outer casing Provided thereon are a plurality of through holes for forming air convection between the outer casing and the lamp housing, and the outer casing is detachably sleeved in a threaded or snap-fit manner Outside the lamp housing.
  • the outer casing includes a horizontal section and a vertical section connected to the horizontal section, the horizontal section is provided with a plurality of through holes, and the horizontal section is capable of being external to the lamp housing
  • the inner surface of the surface contact is provided with a threaded or snapped structure
  • One side of the vertical section opposite to the horizontal section is provided with the plurality of through holes, and an inner side surface of the vertical section capable of contacting the surface of the lamp housing is provided with a threaded or snapped structure; or The vertical section is disposed in a manner that does not contact the lamp housing.
  • the antenna is disposed in the lamp housing in the form of an annular reflector, and the antenna surface is selectively coated with a film/coating capable of reflecting visible light and transmitting electromagnetic waves, so that the antenna can reflect
  • the light emitted by the LED light source module receives and reflects electromagnetic waves.
  • At least one antenna is disposed at a central position of the LED light source module or uniformly distributed between the plurality of LED chips disposed on the LED light source module in a manner that does not affect the light output of the LED light source module, and the antenna height is Not more than 2 cm, the outer layer of the antenna is coated with a film/coating capable of emitting visible light and capable of transmitting electromagnetic waves.
  • the antenna is a ceramic antenna with an operating temperature of 10° C.-90° C. and a thermal expansion coefficient of 3.5-4.0, or the antenna is a printed antenna disposed on the surface of the lamp shell in the form of printing, spraying or laser, LDS
  • An antenna, an antenna having the shape of a geometric shape or a simulated pattern, is affixed or mechanically fixed in the recess on the envelope or on the outer casing that matches the shape of the antenna.
  • the antenna is disposed in the space formed between the lamp housing and the outer casing, thereby avoiding the antenna directly exposed on the outer surface, and the air convection speeds up the heat dissipation speed of the antenna; the outer casing can better protect the antenna from the antenna. Damaged, and also prevents the antenna from being broken when tested by high voltage LED lighting; the outer casing does not affect the quality of the antenna receiving or transmitting wireless signals.
  • the surface temperature of the lamp housing is higher than air and drier, which is more conducive to extending the service life of the antenna.
  • Ceramic antenna has fast thermal response, high thermal efficiency, small thermal inertia, excellent high temperature stability, low power attenuation, and strong voltage withstand capability. It is not easily damaged when high voltage test is performed on LED lighting equipment.
  • the position of the antenna in the lamp housing enables the LED lighting device to adapt to various practical installation occasions, and the quality of the wireless signal is not attenuated, and the wireless signal can be realized without dead angle coverage in most of the illumination areas.
  • the antenna is arranged in the lampshade in the form of a ring-shaped reflector, which has both functions of reflection and signal transmission, and the lampshade can prevent the antenna from being damp and protect the antenna from high-voltage test of the LED lighting device.
  • the antenna does not form a short circuit with the lamp cap and can pass the high voltage test of the LED lighting device smoothly.
  • the antenna is placed in the space between the outer casing and the lamp housing, so that the antenna is directly exposed on the outer surface of the lamp housing, preventing the antenna from being broken down during the LED high voltage test, and overcoming the existing WiFi function with WiFi function.
  • the device's antenna is directly exposed to defects.
  • the LED lighting device of the invention can realize the information interaction between the WIFI relay communication module and the LED chip driving module and the client, so that the operation of the LED lamp is more convenient and simple.
  • the driving module and the WIFI communication module of the LED lighting device of the present invention adopt an integrated structure, which greatly reduces the space occupied by the lamp cap, and can adapt to the standard interface of most of the existing lamp caps, and has high versatility, especially Suitable for A19 bulbs. Due to the small internal space of the lamp head of the A19 bulb, there is currently no product capable of built-in WIFI module and illumination driver module in the A19 bulb.
  • the invention adopts a highly integrated chip device and realizes the small size of the A19 universal type.
  • the volumetric bulb has three functions of internet access, dimming and lighting.
  • the LED lighting device of the present invention respectively supplies power to the WIFI relay communication module and the LED chip driving module, respectively, and can realize separate adjustment of the WIFI unit and the LED chip.
  • FIG. 1 is a block diagram of a connection structure in an embodiment of the present invention.
  • FIG. 2 is a structural block diagram of another embodiment of the embodiment of the present invention.
  • 3 is an LED lighting device with wireless communication function in an embodiment of the present invention.
  • Figure 4 is a cross-sectional view along line A-A of an embodiment of the present invention.
  • Figure 5 is a cross-sectional view of the LED light source
  • Figure 6 is a structural view of a lamp housing of an LED lighting device
  • Figure 7 is a block diagram of an LED lighting device
  • Figure 8 is a partial cross-sectional view of a preferred embodiment of an LED lighting device.
  • FIG. 9 is a partial cross-sectional view of a preferred embodiment of an LED lighting device.
  • WIFI relay communication module 101 first power supply module 102: second communication unit
  • WIFI unit 104 WIFI detecting unit 105: analyzing unit
  • LED chip drive module 201 drive unit 202: second power supply module
  • LED chip 204 LED state detecting unit 300: state feedback circuit
  • lamp holder 20 lamp housing 21: light source drive module
  • LED light source module 41 LED chip 42: thermal substrate
  • FIG. 1 shows an LED lighting device with a WIFI relay module of the present invention.
  • a WIFI relay communication module 100 is electronically connected to the LED chip driving module 200 within the housing of the LED lighting device.
  • the WIFI relay communication module 100 can also be integrated on the LED chip driving module 200. This greatly reduces the space occupied by the WIFI relay communication module 100 and the LED chip driving module 200 in the casing, so that the produced LED lighting device can be applied to most existing standard interfaces, and the lamp holder does not need to be replaced separately during use. External equipment such as interfaces, reducing peripheral costs At the same time, it improves the ease of use, especially for the A19 type versatile small-volume bulb.
  • a signaling control circuit 400 and a state feedback circuit 300 are respectively disposed between the LED chip driving module 200 and the WIFI relay communication module 100, and the LED chip driving module 200 can perform illumination characteristic adjustment under the signaling control of the WIFI relay communication module 100.
  • the signaling control circuit 400 and the state feedback circuit 300 enable the LED lighting device to adjust not only the lighting characteristics according to the control signals sent by the client such as the mobile phone, the tablet, the notebook computer, but also before the state change of the WIFI and/or the LED chip 203 Users interact through LED devices. In this way, the user can intuitively know in advance the state change of the WIFI and the lighting characteristics in the LED lighting device according to the interaction of the LED device, thereby improving the user experience.
  • the signaling control circuit 400 is configured to transmit the signaling and query request signals sent by the WIFI relay communication module 100 to the LED chip driving module 200.
  • the LED chip driving module 200 drives the LED chip 203 to perform a light-emitting operation according to the received signaling.
  • the aforementioned signaling includes controlling the switches of the LED lighting device, connecting/disconnecting the wireless network, adjusting the color, adjusting the color temperature and brightness, setting the brightness and color temperature, and color periodicity and/or non-periodic variation.
  • the LED state detecting unit 204 in the LED chip driving module 200 detects the LED state parameter.
  • the state feedback circuit 300 is configured to transmit LED status parameters to the WIFI relay communication module 100.
  • the WIFI relay communication module 100 is capable of selecting a particular interaction strategy based on control signals and LED status parameters.
  • the WIFI relay communication module 100 can also feed back the LED status parameters to the client wirelessly, so that the user can see the status of the LED chip 203 through the client, and can send a control signal via the client based on the status of the LED chip 203.
  • the aforementioned LED status parameters include LED lighting/extinguishing state, LED chip 203 damage, color temperature, brightness, current, voltage, power, color, and/or brightness change period.
  • the power module of the LED lighting device includes two mutually independent first power supply modules 101 and second power supply modules 202. Since the power supply voltages required by the WIFI relay communication module 100 and the LED chip driving module 200 are different, two power supply modules that are independent of each other and do not interfere with each other are disposed. After the mains accesses the LED lighting device, it is divided into two paths through the power module, one driving the WIFI relay communication module 100, and the other driving the LED chip driving module 200. There is also a practical advantage of the two independent power supply modules: the WIFI module of the WIFI LED lighting device can be opened even when the illumination is sufficient, such as no need for illumination during the day, and is more environmentally friendly and user-friendly. That is, the power of the LED chip driving module 200 is separately turned off by the client, so that the LED lighting device does not emit light, but does not affect the WIFI relay communication. Module 100 normally receives and transmits signals.
  • the WIFI relay communication module 100 includes a WIFI unit 103 and an analysis unit 105.
  • the power supply end of the WIFI unit 103 is connected to the first power supply module 101 of the power module, the output end of the WIFI unit 103 is connected to the signaling control circuit 400 via the analysis unit 105, and the signaling control circuit 400 is connected to the LED chip drive module 200.
  • the WIFI relay communication module 100 is directly or indirectly connected to the wireless network access point via an adjacent LED lighting device having a WIFI relay module, so that the WIFI relay communication module 100 can receive the connection from the wireless network access point.
  • the aforementioned clients include, but are not limited to, mobile devices such as mobile phones, tablets, and notebook computers.
  • the WIFI unit 103 of the WIFI relay communication module 100 has a function of wireless relay, that is, receiving a wireless signal and enhancing it, and transmitting it to the next AP access point, and forming a new wireless coverage area. In this way, the signal can be relayed and amplified, and the ability of the WIFI signal to bypass the wall or the obstacle is improved, thereby achieving the purpose of expanding the coverage, reducing the attenuation, and ensuring the quality of the wireless signal.
  • the WIFI relay communication module 100 can be directly connected to the wireless router or connected to the adjacent WIFI relay communication module 100 that is connected to the wireless network, and both ways can realize the connection of the wireless network of the LED lighting device.
  • the second method is applicable to the wireless connection of the LED lighting device outside the hotspot range of the wireless router.
  • the LED lighting device can be connected in the second way as long as it is within the hotspot range of other connected wireless network LED lighting devices. wireless network.
  • the LED chip driving module 200 includes an LED chip 203, a driving unit 201, and an LED state detecting unit 204.
  • the input of the drive unit 201 is connected to the signaling control circuit 400.
  • the power supply end of the driving unit 201 is connected to the second power supply module 202.
  • the output end of the driving unit 201 is respectively connected to the LED chip 203 and the LED state detecting unit 204.
  • the driving unit 201 is configured to receive the signaling sent by the signaling control unit and according to the signaling.
  • the LED chip 203 is driven to perform a light-emitting operation.
  • the input ends of the LED chips 203 are respectively connected to the output ends of the driving unit 201 and the LED state detecting unit 204.
  • the LED state detecting unit 204 is connected to the analyzing unit 105 through the state feedback circuit 300, and feeds back the detected LED chip 203 state information to the analyzing unit. 105 for analysis.
  • the LED state detecting unit 204 is configured to detect state parameters of the LED chip 203, such as brightness, color temperature, lighting state, and the like.
  • the LED state detecting unit can be a voltage, a current detecting device and/or a light sensor. The foregoing detecting device and sensor are prior art and will not be described herein.
  • the analysis unit 105 outputs a query request signal to the LED chip drive module 200.
  • the LED state detecting unit 204 of the LED chip driving module 200 detects the LED state parameter in response to the inquiry request signal and transmits the detection result to the WIFI relay communication module 100 via the state feedback circuit 300. Specifically, the LED chip driving module 200 identifies the received signaling, and determines that the signaling is a query request signal or a signal for controlling the illumination characteristic. If the detection is a query request signal, the LED status detecting unit 204 is configured to detect the status information of the LED chip 203. And the detection result is sent to the WIFI relay communication module 100 through the state feedback circuit 300 via the LED state detecting unit 204; if it is detected as a signal for controlling the illumination characteristic, the LED chip 203 is driven to adjust the illumination characteristics.
  • the analyzing unit 105 of the WIFI relay communication module 100 selects a specific interaction strategy based on the control signal and the LED state parameter and outputs the interaction signal and the control signal to the LED chip driving module 200 at intervals.
  • the LED chip driving module 200 performs corresponding interaction and illumination characteristic adjustment according to the interaction signal and the control signal.
  • the output interval of the interaction signal and the control signal is 0.5S to 5S.
  • the interval between the interaction signal and the control signal is on the one hand for the LED chip 203 to perform an interactive action for the user to recognize, and on the other hand, for the LED chip drive module 200 to perform the interaction and adjustment of the illumination characteristics in the order of reception.
  • the interaction strategy refers to the manner in which the analyzing unit 105 selects how the WIFI unit 103 and the LED chip driving module 200 perform an interaction according to the control signal and/or the LED state parameter.
  • the control signal is to dim the LED chip 203
  • the analysis unit 105 selects the interaction strategy of the LED chip 203 to be damaged, and feeds back the LED chip 203 damage signal to the client through the WIFI unit 103.
  • the analysis unit 105 can output at least one interaction strategy according to different control signals and LED state parameters.
  • the interaction strategy has a unique corresponding interaction signal, and the interaction signal is used to indicate the type of the interaction strategy selected by the analysis unit 105.
  • the control signal is a signal sent by the client to adjust the illumination characteristics of the LED chip 203.
  • the LED chip driving module 200 performs an interactive action after receiving the interaction signal, and the interaction action is to prompt the user, such as whether the wireless network is connected/disconnected successfully, whether the module of the WIFI unit 103 is normal, or one before the adjustment of the lighting characteristics. An indication signal. After the interactive action is completed, the LED chip driving module 200 adjusts the illumination characteristics of the LED chip 203 according to the received control signal.
  • the interaction is implemented by the LED chip 203, and the interaction is in response to a specific interaction signal, and has various forms, including the LED chip 203 being evenly spaced or unevenly spaced. Lines flicker, maintain a particular luminescence time, and/or emit changes in light, brightness, and hue of a particular color.
  • Specific interaction strategies correspond to specific interaction signals and interactions. Further, the user can set the interaction action corresponding to each interaction policy on the client according to his own habits.
  • the WIFI relay communication module 100 further includes a second communication unit 102.
  • the output of the second communication unit 102 is connected to the analysis unit 105.
  • the second communication unit 102 is optionally a Zigbee module, a Bluetooth module or an infrared module.
  • the WIFI unit 103 in the WIFI relay communication module 100 fails, the second communication unit 102 receives information transmitted by other adjacent LED lighting devices having the WIFI relay module to implement illumination characteristic adjustment. In this way, the defects that the LED chip 203 is not properly illuminated and cannot be dimmed when the WIFI unit 103 is faulty are avoided, and the stability of the dimming of the LED lighting device is improved.
  • the power terminal of the second communication unit 102 is connected to the output of the first power supply module 101, and the second communication unit 102 has a function of receiving and/or transmitting signals.
  • Zigbee Zigbee is a two-way wireless networking communication technology with low power consumption, low cost, low complexity, low speed and short distance transmission, and its transmission rate is not high, and does not occupy too much bandwidth. Therefore, it does not affect the rate at which users can access the Internet.
  • the WIFI unit 103 When the WIFI unit 103 is operating, the WIFI unit 103 periodically/arbitrarily transmits WIFI status data to the analysis unit 105.
  • the analyzing unit 105 can determine whether the WIFI unit 103 is operating normally based on the WIFI status data.
  • the analysis unit 105 pre-stores the standard status data, and after comparing the WIFI status data received in real time with the WIFI standard status data, it can be determined whether the WIFI unit 103 is working normally.
  • the analyzing unit 105 issues an instruction to cause the second communication unit 102 to start working, and the second communication unit 102 receives the signaling sent by the adjacent other LED lighting device with the WIFI relay module. It is transmitted to the analysis unit 105 to achieve illumination characteristic adjustment.
  • the WIFI relay communication module 100 further includes a WIFI detecting unit 104.
  • the WIFI detecting unit 104 is disposed between the WIFI unit 103 and the analyzing unit 105, so as to send the detected WIFI data to the analyzing unit 105, so as to facilitate The analysis unit 105 selects a specific interaction strategy.
  • the LED chip 203 is controlled by the WIFI relay module. If the WIFI unit 103 is damaged, the LED chip 203 may be out of control and cause continuous flickering, which seriously affects the user's lighting experience. Specifically, by setting the Zigbee module in an integrated or connected manner on the WIFI relay communication module 100, the Zigbee module is in a sleep state when the WIFI unit 103 is in a normal working state. Mode, the power consumption under Zigbee in sleep mode is extremely low. If the WIFI unit 103 is damaged, the analyzing unit 105 receives a signal that the WIFI unit 103 is damaged by the WIFI detecting unit 104 and sends a signal to cause the Zigbee module to start from hibernation.
  • the Zigbee module can receive signaling sent by other adjacent LED lighting devices with WIFI relay modules to achieve illumination characteristic adjustment, or the user can adjust the illumination characteristics and signaling of the LED chip 203 through the Zigbee module. Moreover, the turned-on Zigbee module can wirelessly connect with adjacent connected LED lighting devices to achieve timely communication with multiple LED lighting devices.
  • the WIFI relay communication module 100 has a WIFI chip supporting 5G and/or 2.4G, and the data transmission realized by the client through the WIFI relay communication module 100 and the wireless router is connected by the client via the WIFI relay communication module 100.
  • the signaling and/or LED status parameter transmission of the LED chip 203 for adjusting the illumination characteristics operates on different small frequency bands that are independent of each other and do not interfere with each other in the same or different frequency bands.
  • the WIFI relay communication module 100 supports two frequency WIFI chips, and since there is frequent interaction between the WIFI relay communication module 100 and the LED chip driving module 200 and the client, it is possible to specify that only one frequency is received. The signal, the other frequency only transmits the signal, which improves the efficiency and stability of information transmission.
  • the user sends a signaling for connecting/disconnecting the wireless network to the WIFI relay communication module 100 through the client.
  • the WIFI state detecting unit detects that the WIFI unit 103 is not damaged
  • the WIFI unit 103 receives the letter connecting/disconnecting the wireless network.
  • the wireless connection to the wireless router or connected LED lighting device connected to the wireless network is then made.
  • the WIFI unit 103 generates a connection/disconnection success signal, and the WIFI unit 103 transmits a connection/disconnection success signal to the analysis unit 105.
  • the analyzing unit 105 issues a query request signal to the LED chip driving module 200.
  • the LED state detecting unit 204 detects the state information of the LED chip 203, and feeds back the detected LED state parameter to the analyzing unit 105 through the state feedback circuit 300, and the analyzing unit 105 selects the connection according to the fed back state information and the signal of the connection/disconnection success. / disconnected into The interaction strategy of the function, the signaling transmission unit outputs the first interaction signal to the LED chip driving module 200 based on the connection/disconnection successful interaction strategy, and the LED chip 203 performs the connection/disconnection successful interaction after receiving the first interaction signal.
  • the successful interaction of the connection/disconnection may be that the LED chip 203 continues to blink 2S, or the LED chip 203 becomes dark or becomes warm.
  • the user sends a signaling to connect/disconnect the wireless network to the WIFI relay communication module 100 through the client.
  • the WIFI state detecting unit detects that the WIFI unit 103 is damaged, the client cannot connect to the wireless network through the LED lighting device.
  • the WIFI state detecting unit transmits the WIFI unit 103 damage signal to the analyzing unit 105 or the analyzing unit 105 detects that the WIFI unit 103 is damaged.
  • the analyzing unit 105 sends a query request signal to the LED chip driving module 200 after receiving the WIFI unit 103 damage signal.
  • the LED chip driving module 200 drives the LED state detecting module to detect the state information of the LED chip 203, and feeds back the LED chip 203 state information to the analyzing unit 105 through the state feedback circuit 300.
  • the analyzing unit 105 selects an interaction strategy in which the WIFI unit 103 is damaged according to the fed back state information and the WIFI unit 103 damage signal.
  • the signaling transmission unit outputs a second interaction signal to the LED chip driving module 200 based on the interaction strategy of the WIFI unit 103 being damaged.
  • the interaction of the WIFI unit 103 is performed to prompt the user that the WIFI unit 103 has been damaged.
  • the interactive action of the WIFI unit 103 may be that the LED chip 203 is dimmed from light or dark, or changed from a warm tone to a cool tone, or from a cool tone to a warm tone, or intermittently blinking for 2 seconds or the like.
  • the analyzing unit 105 receives the WIFI unit 103 damage signal transmitted by the WIFI state detecting unit or the analyzing unit 105 detects that the WIFI unit 103 is damaged.
  • the analyzing unit 105 activates the second communication unit 102 for receiving and transmitting signaling sent by the client or receiving lighting information emitted by the adjacent LED lighting device. Further, in the case where the second communication unit 102 is also damaged, the client cannot adjust the illumination characteristics of the LED lighting device.
  • the LED lighting device can be turned on/off by the switching power supply, and in order to ensure normal lighting, the LED lighting device that is turned on after the power is turned off resets the programs of the LED chip driving module 200 and the WIFI relay communication module 100. Make sure the LED lighting is working properly.
  • the adjustment of the illumination characteristics includes color temperature, brightness, brightness, hue, and the like.
  • the WIFI state detecting unit When the WIFI state detecting unit detects that the WIFI unit 103 is not damaged, the WIFI unit 103 outputs the received control signal to the analyzing unit 105.
  • the analysis unit 105 issues a query request signal to the LED chip drive module 200.
  • the LED state detecting unit 204 detects the state information of the LED chip 203 and feeds back the LED chip 203 state information to the analyzing unit 105 through the state feedback circuit 300.
  • the analyzing unit 105 determines that the LED chip 203 can normally emit light according to the fed back state information, the analyzing unit 105 selects an interaction strategy for adjusting the lighting characteristics according to the fed back state information and the adjusted lighting characteristic signal.
  • the analysis unit 105 outputs a third interaction signal and a signal for adjusting the illumination characteristics to the LED chip driving module 200 based on an interaction strategy for adjusting the illumination characteristics.
  • the LED chip 203 performs an interactive action of adjusting the illumination characteristics after receiving the third interaction signal.
  • the interaction of adjusting the color temperature is that the LED chip 203 is dimmed from light to dark.
  • the interaction of adjusting the brightness is that the LED chip 203 is intermittently blinking for 1 s to 5 s, and the interaction of the adjustment switch is that the LED chip 203 is changed from a cool color tone to a warm color tone.
  • the user can also set different signaling corresponding to different interaction actions as needed, and can also set parameters such as blinking frequency and duration of the interaction action.
  • the driving unit 201 drives the LED chip 203 to adjust the illumination characteristics according to the signal for adjusting the illumination characteristics.
  • the analyzing unit 105 determines that the LED chip 203 cannot normally emit light according to the feedback state information, the analyzing unit 105 sends a signal that the LED chip 203 cannot normally emit light to the WIFI unit 103, and the WIFI unit 103 feeds back the damaged signal of the LED chip 203 to the client, and reminds The customer LED chip 203 is damaged.
  • the WIFI detecting unit 104 or the analyzing unit 105 detects that the WIFI unit 103 is damaged.
  • the analyzing unit 105 activates the second communication unit 102 instead of the WIFI unit 103 for reception and transmission of signaling.
  • the analyzing unit 105 selects an interaction strategy for adjusting the lighting characteristics through the signaling received by the second communication unit 102, and sends a corresponding interactive letter. No. and lighting characteristics adjustment signal.
  • the driving unit 201 performs the interactive action according to the interaction signal
  • the LED chip 203 is driven to perform adjustment of the illumination characteristics.
  • the analyzing unit 105 feeds back to the client through the second communication unit a signal that the LED chip 203 is damaged, and reminds the user that the LED chip 203 is damaged.
  • the invention provides an LED lighting device with wireless communication function. As shown in FIG. 3, the invention comprises a lamp cap 10, a lamp housing 20, a lamp cover 30, an integrated circuit board, a communication module 22 and an LED light source module 40.
  • an integrated circuit board, a communication module, and an LED light source module 40 are disposed within the lamp housing 20. It should be noted that the LED lighting device with wireless communication function under the fifth embodiment does not include the outer casing 26 of FIG. 4 and only includes the lamp housing 20.
  • the lamp housing 20 is connected to the lamp cap 10 and the lamp cover 30, respectively.
  • the lamp housing 20 is made of a highly thermally conductive plastic having a thermal conductivity of 10 to 20 W/mk, and the lamp housing 20 is simultaneously used as a heat sink.
  • the communication module 22 having the wireless relay function is connected to the plurality of antennas 25.
  • the plurality of antennas are disposed in the lamp housing or on the outer surface of the lamp housing in a spatial diversity manner, so that the antenna can effectively transmit the wireless signal and improve the strength quality of the wireless signal in the illumination area.
  • An antenna is attached to the surface of the lamp housing or to the lamp housing to transmit or receive wireless signals around the LED lighting device.
  • the antenna transmits the received electromagnetic wave signal to a communication module having a wireless relay function, and the communication module transmits the information to the Internet through the wireless router.
  • the antenna may also transmit Internet data to the communication module of the LED lighting device having a wireless relay function via the wireless router during communication, via which the data link is provided to the wireless terminal device within the illumination area of the LED lighting device.
  • the temperature of the lamp housing is higher than that of the air, and the air of the lamp housing accessory is relatively dry, which is beneficial to protect the antenna from moisture and prolong the service life of the antenna.
  • the number of antennas is two and is arranged at two different locations on the outer surface of the lamp envelope.
  • Such an antenna distribution facilitates that the room in which the LED lighting device is located is covered by the wireless signal without a dead angle.
  • the wireless signal has a wider coverage and better signal.
  • the antenna placed on the lamp housing is also subjected to high voltage testing.
  • the antenna of this embodiment is preferably a ceramic antenna.
  • the ceramic antenna has an operating temperature of 30 ° C to 70 ° C and an operating humidity of 10% to 90%.
  • the ceramic antenna has small thermal inertia, is stable in a high temperature environment, has low power attenuation, is resistant to voltage shock, and has a long service life. High mechanical strength. Therefore, when the LED lighting device is subjected to high voltage testing, the ceramic antenna can withstand high voltage impact and is not easily damaged.
  • the coefficient of thermal expansion of ceramics is 3.5 to 4.0, which is relatively low and does not deform on the surface of the lamp envelope.
  • the antenna can also be a printed antenna and an LDS antenna.
  • the printed antenna is based on the surface of the lamp housing and printed on the surface of the lamp housing.
  • the printed antenna is small in size and relatively simple in manufacturing process, which meets the requirements of miniaturization of modern equipment.
  • the LDS antenna technology is Laser-Direct-structuring, which uses a computer to control the movement of the laser according to the trajectory of the conductive pattern, and projects the laser onto the molded three-dimensional plastic device in a matter of seconds. The circuit pattern is activated.
  • the LDS antenna has stable performance, saves space and high signal quality, which can reduce the quality and volume of LED lighting equipment.
  • the LED light source module 40 includes a light source base 24, a heat conductive substrate 42 and at least one LED chip coated with a fluorescent material, and a thermal grease is adhered or coated between the light source base 24 and the heat conductive substrate 42.
  • the lamp cover 30 is pasted between the light source base 24 and the lamp housing 20.
  • the lamp housing 20 and the light source base 24 are snap-fitted.
  • a thread is provided on the metal inner wall of the lamp housing 20. Then, the LED light source base 24 and the inner wall of the lamp shell metal are screwed and fixed, and a thermal grease layer is added between the light source base 24 and the inner wall of the lamp shell metal to promote heat conduction.
  • the circuit module arrangement of the LED lighting device is as shown in FIG. 4, and the integrated circuit board includes a power module 23, a light source driving module 21, and a control module 28.
  • the input end of the power module 23 is connected to the mains to convert the high voltage AC power into a low voltage DC power source.
  • the output of the power module 23 is connected to the input terminals of the light source driving module 21, the control module 28, and the communication module 22.
  • the output ends of the light source driving module 21 are respectively connected to the input ends of the LED light source module 40 and the control module 28, and receive the dimming control of the control module.
  • the output of the communication module 22 is coupled to the input of the control module 28 for bidirectional transmission of communication data.
  • the communication module 22 is connected to the antenna 25 by an antenna extension material such as plastic, fiberglass, or the like.
  • the antenna is a 2*2 antenna with wireless relay function.
  • the communication module 22 has a wireless connection function and can be connected to a wireless router. Users can use a mobile phone, tablet, computer and other devices to connect to the wireless router through wireless signals, and then connect to the lighting device to control the lighting, turning off, dimming and other functions of the lighting device. Moreover, the user connects to the wireless router through the relay network function within the wireless signal coverage of the lighting device to expand the coverage of the wireless local area network.
  • the sixth embodiment has an outer casing 26 added to the outer side of the lamp envelope.
  • FIG. 1 An outer casing 26 having a longitudinal dimension substantially smaller than that of the lamp envelope is sleeved on the outer side of the lamp housing 20 adjacent to one end of the LED light source module 40 so as to surround the lamp envelope.
  • the outer casing 26 and the lamp envelope 20 are spaced apart from each other by a space sufficient to accommodate the antenna and allow air convection at both ends of the outer casing 26 such that the antenna disposed on the outer surface of the lamp envelope is always in a dry environment.
  • the temperature of the lamp housing is higher than the temperature in the room.
  • the air around the lamp housing creates a temperature difference from the temperature in the room, causing air convection. Air convection will reduce the temperature of the lamp housing and improve the heat dissipation capability of the lamp housing.
  • the outer casing 26 is significantly smaller than the longitudinal dimension of the lamp envelope.
  • the purpose of the design is to avoid the longitudinal dimension of the outer casing being too long to increase the thermal resistance of the lighting device and affect the heat dissipation effect of the device.
  • the space between the outer casing 26 and the lamp envelope 20 promotes convection at both ends of the outer casing, if the outer casing has the same longitudinal dimension as the lamp casing, the path of air flow is lengthened. An excessively long flow path will undoubtedly slow down the flow of air and reduce the effect of heat dissipation. Therefore, a short outer casing is the best choice, allowing air to flow at the fastest speed and protect the antenna.
  • the outer casing is disposed at an end close to the LED light source module 40, and the antenna is well insulated and does not short-circuit with the lamp cap.
  • the outer casing 26 is integrally formed on the outer side of the lamp housing 20, and a plurality of connecting bones 53 integrally formed with the lamp housing and the outer casing are disposed between the lamp housing 20 and the outer housing. And a plurality of connecting bones longitudinally partition the space between the lamp housing 20 and the outer casing 26 into a plurality of cavities 29 having openings at both ends and capable of accommodating the antenna.
  • a high thermal conductive material such as aluminum, copper or graphite is connected to the inner wall of the lamp housing 20 to facilitate heat dissipation.
  • the high thermal conductive material guides the heat generated by the LED light source and the electronic components to the outer casing in time to avoid excessive heat flow to the communication module 22, the light source driving module 21 and the control module 28 inside the lamp housing.
  • the lamp housing 20 and the outer casing 26 are connected to a high thermal conductive material such as aluminum or copper by means of injection molding or casting.
  • a high thermal conductive metal material such as aluminum or copper is cast or machined into a metal inner wall structure of the lamp housing, and then the metal inner wall structure is placed in a mold, and a high thermal conductive plastic is injection molded or cast.
  • the lamp shell and the outer shell of the high thermal conductive plastic and the inner wall of the metal are seamlessly combined.
  • High thermal conductivity plastic heats evenly and can be avoided Hot spots, reduce the deformation of parts due to high temperatures, thereby improving mechanical properties such as strength and stiffness.
  • the high thermal conductivity plastic is light in weight, only 50%-60% of aluminum, which can reduce the quality of the same volume of equipment. This method reduces the thermal resistance between the two interfaces of the highly thermally conductive plastic and the highly thermally conductive metal material, ensuring smooth heat conduction.
  • a highly thermally conductive graphite having a thermal conductivity directivity to connect the metal inner wall of the lamp envelope to the LED light source base and the electronic component heat generating portion.
  • the high thermal conductivity graphite has a transverse thermal conductivity of 1000-1500 W/mk and a longitudinal thermal conductivity of 20-30 W/mk, and has the characteristics of lateral heat conduction directional heat conduction.
  • the use of high thermal conductivity graphite enables the heat inside the lamp housing to be directed to the lamp housing in time and to the outside world. This method avoids the problem that the electronic components in the lamp housing are reduced in efficiency or damage due to excessive temperature, thereby causing data loss of the communication module.
  • the outer casing 26 has a detachable annular cover structure.
  • the outer casing of the annular cap-like structure is sized to enclose a plurality of antennas disposed on the surface of the lamp envelope.
  • the outer casing is provided with a plurality of through holes for forming air convection between the outer casing and the lamp casing to promote air flow between the outer casing 26 and the lamp casing 20, thereby accelerating the heat dissipation speed of the lamp casing.
  • the outer casing 26 is detachably sleeved outside the lamp envelope 20 in a threaded or snap-fit manner.
  • Corresponding threads are respectively provided on the outer casing 26 and the lamp housing 20, and the outer casing 26 and the lamp casing 20 are detachably fitted together.
  • a bayonet and a buckle are respectively disposed on the outer casing 26 and the lamp housing 20, and the outer casing 26 and the lamp casing 20 are fixed together by snapping.
  • the outer casing can be mechanically removed from the outside of the lamp housing.
  • the outer casing 26 includes a horizontal section and a vertical section connected to the horizontal section; wherein the horizontal section is provided with a plurality of through holes, and the inner side surface of the horizontal section capable of contacting the surface of the lamp housing 20 is provided with a thread or a buckle structure.
  • one side of the vertical section opposite to the horizontal section is provided with a plurality of through holes, and the through holes provided on the vertical section and the through hole positions provided on the horizontal section correspond to each other And have shapes and sizes that match each other.
  • the inner side surface of the vertical section that is in contact with the surface of the lamp envelope is provided with a threaded or snap-fit structure.
  • the vertical segments are arranged in a manner that does not contact the lamp envelope. That is, a certain gap is formed with the outer surface of the lamp housing and remains in a suspended state.
  • the outer casing structure also promotes the flow of air while protecting the antenna, and accelerates the heat dissipation speed of the lamp housing. Moreover, the surface of the lamp housing remains dry for a long time due to temperature, which can extend the life of the antenna.
  • the two antennas are spatially distributed in different cavities between the outer casing and the lamp housing while transmitting and receiving wireless signals.
  • multiple antennas are arranged in different directions and positions in a plurality of cavities in a spatial diversity manner to transmit and receive signals in different directions.
  • the wireless signal is fully covered and the signal quality is enhanced.
  • the setting of multiple antennas can make up for a full coverage of one antenna. Defects, ensuring that the wireless signal in the indoor user area where the LED lights are placed has no dead angle coverage.
  • the outer layer of the antenna within the cavity is coated with a coating that does not shield the electromagnetic signal. Coating materials include silicone resins, organic fluororesins, silicone rubbers, and combinations thereof. The coating protects the antenna, isolates the antenna from water vapor in the air, and insulates the antenna to avoid interference with the antenna signal.
  • the antenna is disposed within the lamp housing.
  • At least one antenna 25 is disposed at a central position of the LED light source module in a manner that does not affect the light output of the LED light source module 40, as shown in FIG.
  • the center of the LED light source module 40 is provided with a through hole, and the antenna is taken out from the communication module 22 by the antenna extension material.
  • the antenna 25 is fixed to the center of the LED light source module 40 through a through hole.
  • the number of antennas and through holes is corresponding, and may be one or plural. When the number of antennas is two or more, the antennas are distributed in a symmetrical array between the center of the LED light source module 40 or the LED chips. Preferably, the number of antennas is one, and is fixed at the center of the LED light source module 40.
  • the height of the antenna is no more than 2cm to avoid blocking light.
  • the outer layer of the antenna 25 is coated with a film/coating.
  • the film/coating layer is capable of reflecting visible light having a wavelength of from 390 nm to 780 nm and is capable of transmitting electromagnetic waves having a wavelength of from 1 cm to 100 cm.
  • the LED light When the LED light is installed in the ceiling position, the antenna signal can cover the indoor area of the indoor user.
  • the LED light source module 40 is located within the globe 30. The lampshade isolates the humid air from the antenna, preventing the antenna from being damaged by wet water vapor.
  • At least one antenna 25 is evenly distributed between the plurality of LED chips 41 disposed on the LED light source module in a manner that does not affect the light output of the LED light source module 40, which is not shown.
  • the antenna is disposed around the LED light source module 40 in the form of a ring-shaped reflector.
  • the antenna surface is selectively coated with a film/coating capable of reflecting visible light and transmitting electromagnetic waves, so that the antenna can reflect the light emitted by the LED light source module 40 and emit or receive electromagnetic waves.
  • a lamp cover 30 made of a transparent material is disposed outside the LED light source module 40, and both the antenna and the LED light source are inside the lamp cover 30.
  • the transparent material may be plexiglass, polycarbonate, transparent PP or the like.
  • the antenna in the form of a ring-shaped reflector combines both the function of reflection and signal transmission, saving the cost of the LED lighting device, reducing the volume and quality of the lighting, and meeting the trend of miniaturization in the field of LED lighting. Moreover, the antenna built in the lampshade can avoid the influence of humid water vapor in the air and prolong the service life of the antenna.
  • the ring-shaped reflector type antenna is a metallic antenna and does not form a short circuit with the lamp cap. This test can be successfully passed when the LED device is tested for high voltage.
  • antennas involved in the above embodiments they may each have a geometric shape or a simulated pattern. It can be disposed on the outer surface of the lamp housing 20 by gluing or mechanical fixing.
  • a metal having a geometric shape or a simulated shape is used as an antenna, attached to the outer surface of the lamp housing, or fixed to the buckle of the surface of the lamp housing.
  • Metals with geometric shapes or simulated shapes can be used as antennas to beautify and decorate LED lighting equipment.
  • the logo of the production company is set as an antenna on the surface of the lamp housing, which enhances the public's recognition.
  • the use of a plurality of butterfly-shaped, leaf-shaped, moon-shaped and other simulated metal as the antenna decorative lighting device will make the LED lighting device more beautiful and elegant, and more in line with people's aesthetic requirements for the lighting.
  • the following description of other aspects of the invention applies equally to any of the above embodiments.
  • the invention adopts a series of technical means for facilitating heat dissipation inside the LED lamp while using the lamp housing 20 for heat dissipation.
  • the power module 23 is insulated and thermally processed.
  • the thermal conductive polymer flexible film material containing the ALN filler is coated with an insulating thermal conductive film or an insulated thermal conductive box.
  • the communication module 22, the light source driving module 21, and the control module 28 are characterized by low heat generation and high temperature resistance.
  • the communication module 22, the light source driving module 21, and the control module 28 are insulated and insulated.
  • the communication module 22, the light source driving module 21, and the control module 28 are wrapped with an insulating PTFE tape and the insulating PTFE tape is used as an insulating layer.
  • the light source base 24 is set by using a thermal conductive potting glue.
  • the cavity between the circuit board and the lamp housing 20 and the internal cavity thereof are all filled, ensuring good heat conduction between the main heat generating and heat dissipating components, preventing heat conduction, causing local overheating, thereby damaging electronic components and the like.
  • the present invention may alternatively provide a plurality of antennas in one end of the lamp housing 20 adjacent to the base 10.
  • the wireless signal transmitted by the antenna near the lamp head can also cover the area under the LED lighting device, thereby enhancing the wireless signal in the building.
  • the antenna be a ceramic antenna.
  • the invention selects a high temperature resistant device whose working temperature is within 120 degrees as an electronic component.
  • the LED lamp with wireless communication function provided by the invention has an operating temperature range of -20 to 40 °C.
  • the AC mains When the LED lighting device with wireless communication function is installed, the AC mains is turned on.
  • the power module supplies power to the LED light source, the light source driving module, the control module, and the communication module, respectively.
  • the communication module is in a hot spot state.
  • the user searches for the wireless signal of the LED light through a wireless terminal device, such as a mobile phone or a tablet computer, and then connects the signal to set a password, IP, and the like to have the same IP and password as the indoor wireless router.
  • the LED lighting device having the wireless communication function is automatically connected to the wireless router, and the wireless terminal device is also connected to the LED lighting device having the wireless communication function.
  • the user issues a control command through a wireless terminal such as a mobile phone, and then the communication module receives the signal, and further transmits the signal to the light source driving module and the control module for processing. Finally, the control module transmits a control signal to the light source portion to realize the switch of the LED lighting device having the wireless communication function. Adjustment of color, color temperature and light and dark.
  • the user's Internet access is through the antenna connection communication module and the indoor wireless router to achieve Internet access.

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Abstract

An LED illumination device having a WIFI relay module. An LED chip driving module (200) in the casing of the LED illumination device is electronically connected to and/or integrated with a WIFI relay communication module (100). A signaling control circuit (400) and a state feedback circuit (300) are disposed between the LED chip driving module (200) and the WIFI relay communication module (100). The LED chip driving module (200) can perform adjustment of illumination characteristics under the signaling control of the WIFI relay communication module (100). The LED illumination device can achieve information exchange between the WIFI relay communication module (100) and the LED chip driving module (200) as well as a client, so that a user can operate an LED lamp more conveniently, simply and intuitively; the illumination adjustment is independent of and non-interfering with wireless network access; and the driving module and the communication module adopt a highly integrated structure and are featured by small size and high adaptability.

Description

一种具有WIFI中继模块的LED照明设备LED lighting device with WIFI relay module 技术领域Technical field
本发明属于LED照明领域,尤其涉及一种具有WIFI中继模块的LED照明设备。The invention belongs to the field of LED illumination, and in particular relates to an LED lighting device with a WIFI relay module.
背景技术Background technique
在实际应用中,如家庭、大的办公场所、临时大型的会议室、酒店或公共区域等,对范围内的电脑或移动设备均进行以太网线的连接受很多方面的限制,如布线复杂,装饰美观,需要多个路由器进行网络电缆的分配和连接,硬件成本等因素。无线连接技术应运而生,通过无线连接技术能够很好的解决这些问题,并大大的节省供电、联通主干网的硬件成本。但是目前市场上的无线路由器大部分都工作在2.4G的通信频率上,由于在在工业上有许多工作在2.4G频率上的器件,如无线鼠标,微波炉、冰箱、电磁炉等电器,这对无线路由器产生了一定的干扰。同时,目前室内安装的无线网络由于墙体对无线信号的衰减较大,并且一般的无线路由器安装在室内的角落,使得室内得不到完全的无线信号覆盖,导致某些地方的无线连接网络信号不稳定,存在连接死角的问题。也有通过安装无线中继器,来扩大无线信号的覆盖范围,但增加了成本。In practical applications, such as homes, large office spaces, temporary large conference rooms, hotels, or public areas, the connection of Ethernet cables to computers or mobile devices in the range is limited in many ways, such as complicated wiring and decoration. Beautiful, requires multiple routers for network cable distribution and connection, hardware costs and other factors. The wireless connection technology came into being, and the wireless connection technology can solve these problems well, and greatly save the hardware cost of the power supply and the Unicom backbone network. However, most of the wireless routers on the market currently work at the communication frequency of 2.4G. Because there are many devices working on the 2.4G frequency in the industry, such as wireless mouse, microwave oven, refrigerator, induction cooker, etc., this pair of wireless The router has generated some interference. At the same time, the wireless network installed indoors has a large attenuation of wireless signals due to the wall, and the general wireless router is installed in the corner of the room, so that the room cannot obtain complete wireless signal coverage, resulting in wireless connection network signals in some places. Unstable, there is a problem of connecting dead ends. There are also wireless repeaters installed to expand the coverage of wireless signals, but at an increased cost.
随着科技的发展,LED照明因其具有节能、寿命长、颜色多等优点正逐渐取代传统的白炽灯,而国内外对LED照明设备的研究也越来越多,随着LED照明领域的发展,人们越来越倾向智能的照明设备,可根据生活中的实际情况通过手机、平板电脑等智能控制设备调节灯的亮度、色调、开关等,仅仅通过一个灯就可体验不同的照明感觉。With the development of science and technology, LED lighting is gradually replacing traditional incandescent lamps because of its advantages of energy saving, long life and many colors. At the same time, there are more and more researches on LED lighting equipment at home and abroad, with the development of LED lighting field. People are more and more inclined to intelligent lighting equipment, according to the actual situation in life, through the mobile phone, tablet computer and other intelligent control equipment to adjust the brightness, color, switch, etc., can experience different lighting feelings with just one light.
但现有技术无法实现智能控制端与WIFI模块、LED驱动模块之间的多样的信息交互。However, the prior art cannot realize various information interaction between the intelligent control terminal and the WIFI module and the LED driving module.
发明内容Summary of the invention
发明提供了一种具有WIFI中继模块的LED照明设备,用以解决现有技 术中无法实现智能控制端与WIFI模块、LED驱动模块之间的多样的信息交互的问题。The invention provides an LED lighting device with a WIFI relay module, which is used to solve the prior art During the operation, the problem of diverse information interaction between the intelligent control terminal and the WIFI module and the LED driver module cannot be realized.
具体技术方案如下:The specific technical solutions are as follows:
一种具有WIFI中继模块的LED照明设备,所述LED照明设备的灯壳之内的LED芯片驱动模块上电子连接有和/或集成有WIFI中继通信模块,所述LED芯片驱动模块和所述WIFI中继通信模块之间分别设置有信令控制电路和状态反馈电路,所述LED芯片驱动模块能够在所述WIFI中继通信模块的信令控制下执行照明特征调整。An LED lighting device with a WIFI relay module, the LED chip driving module within the lamp housing of the LED lighting device is electronically connected and/or integrated with a WIFI relay communication module, and the LED chip driving module and the device The WIFI relay communication module is respectively provided with a signaling control circuit and a state feedback circuit, and the LED chip driving module can perform illumination feature adjustment under the signaling control of the WIFI relay communication module.
可选的,所述信令控制电路用于传输由所述WIFI中继通信模块发出的信令给所述LED芯片驱动模块,所述信令包括控制所述LED照明设备的开关、连接/断开无线网络、颜色的调节、色温和亮度的调节、设定亮度和色温及颜色周期性和/或非周期性变化的参数;Optionally, the signaling control circuit is configured to transmit signaling sent by the WIFI relay communication module to the LED chip driving module, where the signaling includes controlling a switch, a connection, and a disconnection of the LED lighting device. Turn on wireless network, color adjustment, color temperature and brightness adjustment, set brightness and color temperature and color periodicity and/or non-periodic variation parameters;
所述状态反馈电路用于传输LED状态参数至所述WIFI中继通信模块,所述LED状态参数包括LED点亮/熄灭状态、LED是否损坏、色温、亮度、电流、电压、功率、颜色和/或亮度变化周期。The state feedback circuit is configured to transmit an LED state parameter to the WIFI relay communication module, where the LED state parameter includes an LED lighting/extinguiding state, whether the LED is damaged, color temperature, brightness, current, voltage, power, color, and/or Or the brightness change period.
可选的,所述WIFI中继通信模块包括WIFI单元和分析单元,所述LED芯片驱动模块包括LED芯片、驱动单元和LED状态监测单元;Optionally, the WIFI relay communication module includes a WIFI unit and an analysis unit, and the LED chip drive module includes an LED chip, a driving unit, and an LED status monitoring unit;
所述WIFI中继通信模块直接或间接地经由相邻的其他具有WIFI中继通信模块的LED照明设备连接到无线网络接入点,使得所述WIFI中继通信模块能够接收来自于连接到所述无线网络接入点的客户端的控制信号;The WIFI relay communication module is directly or indirectly connected to a wireless network access point via an adjacent LED lighting device having a WIFI relay communication module, such that the WIFI relay communication module is capable of receiving a connection from the a control signal of a client of the wireless network access point;
在所述WIFI中继通信模块的WIFI单元接收到所述控制信号之后,经过分析单元输出查询请求信号至所述LED芯片驱动模块,所述LED芯片驱动模块的LED状态监测单元响应于所述查询请求信号从而对所述LED状态参数进行检测并且将检测结果经由所述状态反馈电路传输至所述WIFI中继通信模块。After the WIFI unit of the WIFI relay communication module receives the control signal, the analysis unit outputs a query request signal to the LED chip driving module, and the LED state monitoring unit of the LED chip driving module is responsive to the query. The signal is requested to detect the LED status parameter and transmit the detection result to the WIFI relay communication module via the status feedback circuit.
可选的,所述WIFI中继通信模块的所述分析单元基于所述控制信号和所述LED状态参数选择特定的交互策略并依次间隔地输出交互信号和所述控制信号至所述LED芯片驱动模块,所述LED芯片驱动模块根据所述交互信号和所述控制信号执行交互动作和照明特性调整,并且所述交互信号和所述控制信号的输出间隔时间为0.5s至5s。 Optionally, the analyzing unit of the WIFI relay communication module selects a specific interaction strategy based on the control signal and the LED state parameter, and sequentially outputs an interaction signal and the control signal to the LED chip driver. And a module, the LED chip driving module performs an interaction action and an illumination characteristic adjustment according to the interaction signal and the control signal, and an output interval time of the interaction signal and the control signal is 0.5 s to 5 s.
可选的,所述交互动作包括所述LED芯片以均匀间隔或非均匀间隔进行闪烁、维持特定的发光时间和/或发出特定颜色的光。Optionally, the interaction includes the LED chip blinking at evenly spaced or non-uniform intervals, maintaining a specific illumination time, and/or emitting a specific color of light.
可选的,所述WIFI中继通信模块还包括第二通信单元,所述第二通信单元的输出端连接所述分析单元,所述第二通信单元为Zigbee模块、蓝牙模块或红外模块;Optionally, the WIFI relay communication module further includes a second communication unit, where an output end of the second communication unit is connected to the analysis unit, and the second communication unit is a Zigbee module, a Bluetooth module, or an infrared module;
在WIFI中继通信模块中的WIFI单元发生故障时,所述第二通信单元接收相邻的其他具有WIFI中继通信模块的LED照明设备发送的信令从而实现照明特性调整。When the WIFI unit in the WIFI relay communication module fails, the second communication unit receives signaling sent by another LED illumination device having a WIFI relay communication module to implement illumination characteristic adjustment.
可选的,在所述WIFI单元工作时,所述WIFI单元定期或不定期地发送WIFI状态数据至所述分析单元,使得所述分析单元能够基于所述WIFI状态数据判定所述WIFI单元是否正常工作,所述分析单元将实时接收到的WIFI状态数据与WIFI标准状态数据进行比较后判定所述WIFI单元的工作状态。Optionally, when the WIFI unit is working, the WIFI unit periodically or irregularly sends WIFI status data to the analyzing unit, so that the analyzing unit can determine whether the WIFI unit is normal based on the WIFI status data. Working, the analyzing unit compares the WIFI state data received in real time with the WIFI standard state data to determine the working state of the WIFI unit.
可选的,所述WIFI中继通信模块还包括WIFI检测单元,所述WIFI检测单元设置在所述WIFI单元与所述分析单元之间,所述分析单元基于所述WIFI检测单元传输的监测数据判定所述WIFI单元的工作状态;Optionally, the WIFI relay communication module further includes a WIFI detecting unit, where the WIFI detecting unit is disposed between the WIFI unit and the analyzing unit, and the analyzing unit is based on monitoring data transmitted by the WIFI detecting unit. Determining an operating state of the WIFI unit;
所述分析单元判定所述WIFI单元发生故障后,所述分析单元发出指令使得第二通信单元开始工作,所述第二通信单元接收相邻的其它具有WIFI中继模块的LED照明设备发送的信令并将其传输至分析单元以实现照明特性调整。After the analyzing unit determines that the WIFI unit is faulty, the analyzing unit issues an instruction to enable the second communication unit to start working, and the second communication unit receives a letter sent by another adjacent LED lighting device with a WIFI relay module. Order and transfer it to the analysis unit for adjustment of the lighting characteristics.
可选的,所述WIFI中继通信模块具有支持5G和/或2.4G的WIFI芯片,其中,所述客户端经过所述WIFI中继通信模块与无线路由器连接实现的数据传输和由客户端经由所述WIFI中继通信模块对所述LED芯片进行照明特性调整的信令和/或LED状态参数传输工作在相同或不同频带下的交互独立且互不干扰的不同小频段上。Optionally, the WIFI relay communication module has a WIFI chip supporting 5G and/or 2.4G, wherein the client transmits data through the connection between the WIFI relay communication module and the wireless router, and is executed by the client. The signaling and/or LED state parameter transmission for adjusting the illumination characteristics of the LED chip by the WIFI relay communication module works on different small frequency bands that are independent of each other in the same or different frequency bands and do not interfere with each other.
可选的,电源模块包括电路相互独立的第一供电模块和第二供电模块,所述第一供电模块的输出端分别连接至所述WIFI中继通信模块中的WIFI单元和第二通信单元的电源端,所述第二供电模块的输出端连接所述LED芯片驱动模块的驱动单元和LED状态监测单元。Optionally, the power module includes a first power supply module and a second power supply module that are independent of each other, and the output ends of the first power supply module are respectively connected to the WIFI unit and the second communication unit in the WIFI relay communication module. The power terminal, the output end of the second power supply module is connected to the driving unit of the LED chip driving module and the LED state monitoring unit.
可选的,所述设备还包括:Optionally, the device further includes:
多个天线,所述多个天线与WIFI中继通信模块连接,所述天线以空间分 集方式设置在所述灯壳内或所述灯壳的外表面。a plurality of antennas, the plurality of antennas being connected to a WIFI relay communication module, wherein the antennas are separated by space The collecting means is disposed in the lamp housing or on the outer surface of the lamp housing.
可选的,所述灯壳的靠近LED光源模组一端的外侧以包围所述灯壳的方式套设有纵向尺寸明显小于所述灯壳的外层壳体,并且所述外层壳体与所述灯壳之间间隔有足以容纳天线且所述外层壳体两端空气对流的空间,使得设置在所述灯壳外表面的天线始终处于干燥状态。Optionally, an outer side of the lamp housing adjacent to one end of the LED light source module is sleeved with an outer casing having a longitudinal dimension significantly smaller than the lamp housing, and the outer casing is The lamp housings are spaced apart from each other with a space sufficient to accommodate the antenna and air convection at both ends of the outer casing such that the antenna disposed on the outer surface of the lamp housing is always in a dry state.
可选的,所述外层壳体一体成型在所述灯壳的外侧,所述灯壳和所述外层壳体之间设置有多个与所述灯壳和所述外层壳体一体成型的连接骨,并且所述多个连接骨将所述灯壳与所述外层壳体之间的空间纵向隔断为多个具有两端开口且能够容纳所述天线的腔体。Optionally, the outer casing is integrally formed on an outer side of the lamp housing, and a plurality of the lamp housing and the outer casing are disposed integrally with the lamp housing and the outer casing A molded connecting bone, and the plurality of connecting bones longitudinally partition a space between the lamp housing and the outer casing into a plurality of cavities having open ends and capable of accommodating the antenna.
可选的,所述外层壳体呈环形盖状结构,所述环形盖状结构的外层壳体的尺寸以包围设置在所述灯壳外表的多个天线,并且所述外层壳体上设置有多个用于在所述外层壳体和所述灯壳之间形成空气对流的通孔,并且所述外层壳体以螺纹连接或卡扣连接的方式可拆卸地套设在所述灯壳外侧。Optionally, the outer casing has an annular cover structure, and the outer casing of the annular cover is sized to surround a plurality of antennas disposed on the outer surface of the lamp housing, and the outer casing Provided thereon are a plurality of through holes for forming air convection between the outer casing and the lamp housing, and the outer casing is detachably sleeved in a threaded or snap-fit manner Outside the lamp housing.
可选的,所述外层壳体包括水平段和与所述水平段连接竖直段,所述水平段上设置有多个通孔,并且所述水平段的能够与所述灯壳的外表面接触的内侧表面设置有螺纹或卡扣结构;Optionally, the outer casing includes a horizontal section and a vertical section connected to the horizontal section, the horizontal section is provided with a plurality of through holes, and the horizontal section is capable of being external to the lamp housing The inner surface of the surface contact is provided with a threaded or snapped structure;
与所述水平段相对的所述竖直段的一面设置有所述多个通孔,并且所述竖直段的能够与所述灯壳表面接触的内侧表面设置有螺纹或卡扣结构;或者所述竖直段以不接触所述灯壳的方式设置。One side of the vertical section opposite to the horizontal section is provided with the plurality of through holes, and an inner side surface of the vertical section capable of contacting the surface of the lamp housing is provided with a threaded or snapped structure; or The vertical section is disposed in a manner that does not contact the lamp housing.
可选的,所述天线以环形反光罩的形式设置在所述灯壳内,所述天线表面可选择的涂覆有能够反射可见光且透过电磁波的薄膜/涂层,使得所述天线能够反射LED光源模组发出的光线并且接收/反射电磁波。Optionally, the antenna is disposed in the lamp housing in the form of an annular reflector, and the antenna surface is selectively coated with a film/coating capable of reflecting visible light and transmitting electromagnetic waves, so that the antenna can reflect The light emitted by the LED light source module receives and reflects electromagnetic waves.
可选的,至少一个天线以不影响LED光源模组出光的方式设置在LED光源模组的中心位置或均匀分布在设置在LED光源模组上的多个LED芯片之间,并且所述天线高度不大于2cm,所述天线外层涂覆有能够发射可见光且能够透过电磁波的薄膜/涂层。Optionally, at least one antenna is disposed at a central position of the LED light source module or uniformly distributed between the plurality of LED chips disposed on the LED light source module in a manner that does not affect the light output of the LED light source module, and the antenna height is Not more than 2 cm, the outer layer of the antenna is coated with a film/coating capable of emitting visible light and capable of transmitting electromagnetic waves.
可选的,所述天线为工作温度在10℃-90℃、热膨胀系数在3.5-4.0的陶瓷天线,或者所述天线为以印刷、喷涂或镭射的形式设置在灯壳表面的印刷天线、LDS天线,具有几何形状或仿真图形的形状的天线粘贴或机械固定在所述灯壳上或所述外层壳体上的与所述天线形状相匹配的凹槽内。 Optionally, the antenna is a ceramic antenna with an operating temperature of 10° C.-90° C. and a thermal expansion coefficient of 3.5-4.0, or the antenna is a printed antenna disposed on the surface of the lamp shell in the form of printing, spraying or laser, LDS An antenna, an antenna having the shape of a geometric shape or a simulated pattern, is affixed or mechanically fixed in the recess on the envelope or on the outer casing that matches the shape of the antenna.
本发明的有益效果在于:The beneficial effects of the invention are:
(1)天线设置在灯壳与外层壳体之间形成的空间内,避免了天线直接裸露在外表面,同时空气对流加快了天线的散热速度;外层壳体既能更好的保护天线免受损害,而且也防止天线在通过LED照明设备高压测试时被击穿;外层壳体不会影响天线接收或发射无线信号的质量。(1) The antenna is disposed in the space formed between the lamp housing and the outer casing, thereby avoiding the antenna directly exposed on the outer surface, and the air convection speeds up the heat dissipation speed of the antenna; the outer casing can better protect the antenna from the antenna. Damaged, and also prevents the antenna from being broken when tested by high voltage LED lighting; the outer casing does not affect the quality of the antenna receiving or transmitting wireless signals.
(2)灯壳表面温度比空气高,更干燥,更有利于延长天线的使用寿命。(2) The surface temperature of the lamp housing is higher than air and drier, which is more conducive to extending the service life of the antenna.
(3)陶瓷天线热响应快,热效率高,热惯性小,高温稳定性极好,功率衰减小,耐电压冲击能力强,在LED照明设备进行高压测试时不易损坏。(3) Ceramic antenna has fast thermal response, high thermal efficiency, small thermal inertia, excellent high temperature stability, low power attenuation, and strong voltage withstand capability. It is not easily damaged when high voltage test is performed on LED lighting equipment.
(4)天线在灯壳的位置能使LED照明设备适应多种实际安装场合,而且无线信号的品质不会衰减,能够在绝大部分的照明区域内实现无线信号无死角覆盖。(4) The position of the antenna in the lamp housing enables the LED lighting device to adapt to various practical installation occasions, and the quality of the wireless signal is not attenuated, and the wireless signal can be realized without dead angle coverage in most of the illumination areas.
(5)天线以环形反光罩的形式设置在灯罩中,兼有反光和信号传输两个功能,而灯罩可以避免天线受潮,保护天线通过LED照明设备的高压测试。该天线不会与灯头构成短路,可以顺利通过LED照明设备的高压测试。天线安放在外层壳体和灯壳的间隔空间中,避免了天线直接裸露在灯壳的外表面,防止出现LED高压测试时天线被击穿的情况,克服了现有的具有WiFi功能的LED照明设备的天线直接裸露在外的缺陷。(5) The antenna is arranged in the lampshade in the form of a ring-shaped reflector, which has both functions of reflection and signal transmission, and the lampshade can prevent the antenna from being damp and protect the antenna from high-voltage test of the LED lighting device. The antenna does not form a short circuit with the lamp cap and can pass the high voltage test of the LED lighting device smoothly. The antenna is placed in the space between the outer casing and the lamp housing, so that the antenna is directly exposed on the outer surface of the lamp housing, preventing the antenna from being broken down during the LED high voltage test, and overcoming the existing WiFi function with WiFi function. The device's antenna is directly exposed to defects.
(6)本发明的LED照明设备能够实现WIFI中继通信模块和LED芯片驱动模块以及客户端之间的信息交互,使用户对LED灯的操作更加便捷简单直观。(6) The LED lighting device of the invention can realize the information interaction between the WIFI relay communication module and the LED chip driving module and the client, so that the operation of the LED lamp is more convenient and simple.
(7)本发明的LED照明设备的驱动模块和WIFI通信模块采用集成的结构,大大减小了在灯头中所占的空间,并能够适应现有大部分灯头的标准接口,通用性强,尤其适用于A19球泡灯。由于A19球泡灯的灯头内部空间狭小,目前还没有一款产品能够在A19球泡灯内内置WIFI模块和照明驱动模块,本发明采用高度集成的芯片器件,同时实现了A19型通用型的小体积球泡灯的上网、调光调色、照明三个功能。(7) The driving module and the WIFI communication module of the LED lighting device of the present invention adopt an integrated structure, which greatly reduces the space occupied by the lamp cap, and can adapt to the standard interface of most of the existing lamp caps, and has high versatility, especially Suitable for A19 bulbs. Due to the small internal space of the lamp head of the A19 bulb, there is currently no product capable of built-in WIFI module and illumination driver module in the A19 bulb. The invention adopts a highly integrated chip device and realizes the small size of the A19 universal type. The volumetric bulb has three functions of internet access, dimming and lighting.
(8)本发明的LED照明设备分别对WIFI中继通信模块和LED芯片驱动模块分别供电,能够实现对WIFI单元和LED芯片的分别调节。(8) The LED lighting device of the present invention respectively supplies power to the WIFI relay communication module and the LED chip driving module, respectively, and can realize separate adjustment of the WIFI unit and the LED chip.
附图说明 DRAWINGS
图1是本发明实施例中连接结构框图;和1 is a block diagram of a connection structure in an embodiment of the present invention; and
图2是本发明实施例中的另一个实施例的结构框图;2 is a structural block diagram of another embodiment of the embodiment of the present invention;
图3是本发明实施例中一种具有无线通信功能的LED照明设备;3 is an LED lighting device with wireless communication function in an embodiment of the present invention;
图4是本发明实施例中一种实施例的A-A剖视图;Figure 4 is a cross-sectional view along line A-A of an embodiment of the present invention;
图5是LED光源剖视图;Figure 5 is a cross-sectional view of the LED light source;
图6是LED照明设备的灯壳结构图;Figure 6 is a structural view of a lamp housing of an LED lighting device;
图7是LED照明设备的模块图;Figure 7 is a block diagram of an LED lighting device;
图8是LED照明设备的一个优选实施方式的局部剖视图;和Figure 8 is a partial cross-sectional view of a preferred embodiment of an LED lighting device; and
图9是LED照明设备的一个优选实施方式的局部剖视图。9 is a partial cross-sectional view of a preferred embodiment of an LED lighting device.
附图标记说明:Description of the reference signs:
100:WIFI中继通信模块   101:第一供电模块     102:第二通信单元100: WIFI relay communication module 101: first power supply module 102: second communication unit
103:WIFI单元           104:WIFI检测单元     105:分析单元103: WIFI unit 104: WIFI detecting unit 105: analyzing unit
200:LED芯片驱动模块    201:驱动单元         202:第二供电模块200: LED chip drive module 201: drive unit 202: second power supply module
203:LED芯片            204:LED状态检测单元  300:状态反馈电路203: LED chip 204: LED state detecting unit 300: state feedback circuit
400:信令控制电路400: Signaling control circuit
10:灯头                20:灯壳              21:光源驱动模块10: lamp holder 20: lamp housing 21: light source drive module
22:通信模块            23:电源模块          24:光源基座22: Communication module 23: Power module 24: Light source base
25:天线                26:外层壳体          27:导热层25: Antenna 26: outer casing 27: heat conducting layer
28:控制模块            29:腔体              30:灯罩28: Control Module 29: Cavity 30: Shade
40:LED光源模组         41:LED芯片           42:导热基板40: LED light source module 41: LED chip 42: thermal substrate
43:导热硅脂层          51:通孔              53:连接骨43: Thermal grease layer 51: Through hole 53: Connecting bone
具体实施方式detailed description
下面结合附图进行详细说明。The details will be described below with reference to the accompanying drawings.
如图1所示为本发明的一种具有WIFI中继模块的LED照明设备。LED照明设备的壳体之内的LED芯片驱动模块200上电子连接有WIFI中继通信模块100。优选的,还可以将WIFI中继通信模块100集成在LED芯片驱动模块200上。这样大大缩小了壳体内WIFI中继通信模块100和LED芯片驱动模块200所占的空间,使得生产出的LED照明设备能够应用于大部分现有的标准接口,在使用时不用单独更换灯座/接口等外部设备,在降低周边成本 的同时提高了使用便捷性,尤其适用于A19型通用性强的小体积球泡灯。FIG. 1 shows an LED lighting device with a WIFI relay module of the present invention. A WIFI relay communication module 100 is electronically connected to the LED chip driving module 200 within the housing of the LED lighting device. Preferably, the WIFI relay communication module 100 can also be integrated on the LED chip driving module 200. This greatly reduces the space occupied by the WIFI relay communication module 100 and the LED chip driving module 200 in the casing, so that the produced LED lighting device can be applied to most existing standard interfaces, and the lamp holder does not need to be replaced separately during use. External equipment such as interfaces, reducing peripheral costs At the same time, it improves the ease of use, especially for the A19 type versatile small-volume bulb.
LED芯片驱动模块200和WIFI中继通信模块100之间分别设置有信令控制电路400和状态反馈电路300,LED芯片驱动模块200能够在WIFI中继通信模块100的信令控制下执行照明特性调整。信令控制电路400和状态反馈电路300使得LED照明设备不仅能够根据手机、平板、笔记本电脑等客户端发送的控制信号来调整照明特性,还能够在WIFI和/或LED芯片203的状态变化前与用户通过LED设备进行交互。这样,用户能够根据LED设备的交互动作直观地预先了解LED照明设备中WIFI与照明特性的状态变化,从而提升了用户体验。A signaling control circuit 400 and a state feedback circuit 300 are respectively disposed between the LED chip driving module 200 and the WIFI relay communication module 100, and the LED chip driving module 200 can perform illumination characteristic adjustment under the signaling control of the WIFI relay communication module 100. . The signaling control circuit 400 and the state feedback circuit 300 enable the LED lighting device to adjust not only the lighting characteristics according to the control signals sent by the client such as the mobile phone, the tablet, the notebook computer, but also before the state change of the WIFI and/or the LED chip 203 Users interact through LED devices. In this way, the user can intuitively know in advance the state change of the WIFI and the lighting characteristics in the LED lighting device according to the interaction of the LED device, thereby improving the user experience.
信令控制电路400用于传输由WIFI中继通信模块100发出的信令和查询请求信号给LED芯片驱动模块200。LED芯片驱动模块200根据接收的信令驱动LED芯片203进行发光动作。前述信令包括控制LED照明设备的开关、连接/断开无线网络、颜色的调节、色温和亮度的调节、设定亮度和色温及颜色周期性和/或非周期性变化的参数。在接收到查询请求信号后,LED芯片驱动模块200中的LED状态检测单元204对LED状态参数进行检测。The signaling control circuit 400 is configured to transmit the signaling and query request signals sent by the WIFI relay communication module 100 to the LED chip driving module 200. The LED chip driving module 200 drives the LED chip 203 to perform a light-emitting operation according to the received signaling. The aforementioned signaling includes controlling the switches of the LED lighting device, connecting/disconnecting the wireless network, adjusting the color, adjusting the color temperature and brightness, setting the brightness and color temperature, and color periodicity and/or non-periodic variation. After receiving the inquiry request signal, the LED state detecting unit 204 in the LED chip driving module 200 detects the LED state parameter.
状态反馈电路300用于传输LED状态参数至WIFI中继通信模块100。WIFI中继通信模块100能够基于控制信号和LED状态参数选择特定的交互策略。WIFI中继通信模块100还可以将LED状态参数通过无线的方式反馈给客户端,这样用户能够通过客户端可以看到LED芯片203状态,并且能基于LED芯片203状态经由客户端发出控制信号。前述LED状态参数包括LED点亮/熄灭状态、LED芯片203是否损坏、色温、亮度、电流、电压、功率、颜色和/或亮度变化周期。The state feedback circuit 300 is configured to transmit LED status parameters to the WIFI relay communication module 100. The WIFI relay communication module 100 is capable of selecting a particular interaction strategy based on control signals and LED status parameters. The WIFI relay communication module 100 can also feed back the LED status parameters to the client wirelessly, so that the user can see the status of the LED chip 203 through the client, and can send a control signal via the client based on the status of the LED chip 203. The aforementioned LED status parameters include LED lighting/extinguishing state, LED chip 203 damage, color temperature, brightness, current, voltage, power, color, and/or brightness change period.
LED照明设备的电源模块包括两路相互独立的第一供电模块101和第二供电模块202。由于WIFI中继通信模块100和LED芯片驱动模块200所需的供电电压不同,设置两路互相独立、互不干扰的供电模块。市电接入LED照明设备后通过电源模块分为两路,一路驱动WIFI中继通信模块100,另一路驱动LED芯片驱动模块200。通过两路相互独立的供电模块还有一个实用性的优点在于:在光照充足如白天不需要照明的情况下也能打开WIFI LED照明装置的WIFI模块,更加环保人性化。即通过客户端单独关闭LED芯片驱动模块200的电源,使LED照明设备不发光,但却不影响WIFI中继通信 模块100正常接收和发射信号。The power module of the LED lighting device includes two mutually independent first power supply modules 101 and second power supply modules 202. Since the power supply voltages required by the WIFI relay communication module 100 and the LED chip driving module 200 are different, two power supply modules that are independent of each other and do not interfere with each other are disposed. After the mains accesses the LED lighting device, it is divided into two paths through the power module, one driving the WIFI relay communication module 100, and the other driving the LED chip driving module 200. There is also a practical advantage of the two independent power supply modules: the WIFI module of the WIFI LED lighting device can be opened even when the illumination is sufficient, such as no need for illumination during the day, and is more environmentally friendly and user-friendly. That is, the power of the LED chip driving module 200 is separately turned off by the client, so that the LED lighting device does not emit light, but does not affect the WIFI relay communication. Module 100 normally receives and transmits signals.
WIFI中继通信模块100包括WIFI单元103和分析单元105。WIFI单元103的电源端与电源模块的第一供电模块101的相连,WIFI单元103的输出端经过分析单元105连接信令控制电路400,信令控制电路400连接到LED芯片驱动模块200。The WIFI relay communication module 100 includes a WIFI unit 103 and an analysis unit 105. The power supply end of the WIFI unit 103 is connected to the first power supply module 101 of the power module, the output end of the WIFI unit 103 is connected to the signaling control circuit 400 via the analysis unit 105, and the signaling control circuit 400 is connected to the LED chip drive module 200.
WIFI中继通信模块100直接或间接地经由相邻的其它具有WIFI中继模块的LED照明设备连接到无线网络接入点,使得WIFI中继通信模块100能够接收来自于连接到无线网络接入点的客户端的控制信号。前述客户端包括但不限于手机、平板电脑、笔记本电脑等移动设备。WIFI中继通信模块100的WIFI单元103具有无线中继的功能,即接收无线信号并将其增强后发送至下个AP接入点,并形成新的无线覆盖区域。这样就能够实现信号的中继和放大,提高WIFI信号绕过墙壁或障碍物的能力,从而达到扩大覆盖范围、降低衰减、保证无线信号质量的目的。The WIFI relay communication module 100 is directly or indirectly connected to the wireless network access point via an adjacent LED lighting device having a WIFI relay module, so that the WIFI relay communication module 100 can receive the connection from the wireless network access point. The client's control signal. The aforementioned clients include, but are not limited to, mobile devices such as mobile phones, tablets, and notebook computers. The WIFI unit 103 of the WIFI relay communication module 100 has a function of wireless relay, that is, receiving a wireless signal and enhancing it, and transmitting it to the next AP access point, and forming a new wireless coverage area. In this way, the signal can be relayed and amplified, and the ability of the WIFI signal to bypass the wall or the obstacle is improved, thereby achieving the purpose of expanding the coverage, reducing the attenuation, and ensuring the quality of the wireless signal.
具体的,WIFI中继通信模块100可以直接与无线路由器连接,或者与相邻的已连接到无线网络的WIFI中继通信模块100连接,两种方式均可实现LED照明设备的无线网络的连接。第二种方式适用于在无线路由器的热点范围之外的LED照明设备的无线连接,LED照明设备只要处于其他已连接无线网络的LED照明设备的热点范围之内,均可通过第二种方式连接无线网络。Specifically, the WIFI relay communication module 100 can be directly connected to the wireless router or connected to the adjacent WIFI relay communication module 100 that is connected to the wireless network, and both ways can realize the connection of the wireless network of the LED lighting device. The second method is applicable to the wireless connection of the LED lighting device outside the hotspot range of the wireless router. The LED lighting device can be connected in the second way as long as it is within the hotspot range of other connected wireless network LED lighting devices. wireless network.
LED芯片驱动模块200包括LED芯片203、驱动单元201和LED状态检测单元204。驱动单元201的输入端与信令控制电路400相连。驱动单元201的电源端连接第二供电模块202,驱动单元201的输出端分别与LED芯片203和LED状态检测单元204连接,驱动单元201用于接收信令控制单元发出的信令并根据信令驱动LED芯片203进行发光动作。LED芯片203的输入端分别连接到驱动单元201和LED状态检测单元204的输出端,LED状态检测单元204通过状态反馈电路300连接到分析单元105,将检测的LED芯片203状态信息反馈给分析单元105进行分析。LED状态检测单元204用于检测LED芯片203的状态参数,如亮度、色温、亮灭状态等。LED状态检测单元可以为电压、电流检测装置和/或光传感器。前述检测装置和传感器为现有技术,此处不再赘述。The LED chip driving module 200 includes an LED chip 203, a driving unit 201, and an LED state detecting unit 204. The input of the drive unit 201 is connected to the signaling control circuit 400. The power supply end of the driving unit 201 is connected to the second power supply module 202. The output end of the driving unit 201 is respectively connected to the LED chip 203 and the LED state detecting unit 204. The driving unit 201 is configured to receive the signaling sent by the signaling control unit and according to the signaling. The LED chip 203 is driven to perform a light-emitting operation. The input ends of the LED chips 203 are respectively connected to the output ends of the driving unit 201 and the LED state detecting unit 204. The LED state detecting unit 204 is connected to the analyzing unit 105 through the state feedback circuit 300, and feeds back the detected LED chip 203 state information to the analyzing unit. 105 for analysis. The LED state detecting unit 204 is configured to detect state parameters of the LED chip 203, such as brightness, color temperature, lighting state, and the like. The LED state detecting unit can be a voltage, a current detecting device and/or a light sensor. The foregoing detecting device and sensor are prior art and will not be described herein.
在WIFI中继通信模块100的WIFI单元103接收到控制信号之后,经过 分析单元105输出查询请求信号至LED芯片驱动模块200。LED芯片驱动模块200的LED状态检测单元204响应于查询请求信号从而对LED状态参数进行检测并且将检测结果经由状态反馈电路300传输至WIFI中继通信模块100。具体的,LED芯片驱动模块200对接收的信令进行识别,判断信令为查询请求信号或者控制照明特性的信号,如检测为查询请求信号,则驱动LED状态检测单元204检测LED芯片203状态信息,并经由LED状态检测单元204将检测结果通过状态反馈电路300发送给WIFI中继通信模块100;如检测为控制照明特性的信号,则驱动LED芯片203进行照明特性的调整。After the WIFI unit 103 of the WIFI relay communication module 100 receives the control signal, The analysis unit 105 outputs a query request signal to the LED chip drive module 200. The LED state detecting unit 204 of the LED chip driving module 200 detects the LED state parameter in response to the inquiry request signal and transmits the detection result to the WIFI relay communication module 100 via the state feedback circuit 300. Specifically, the LED chip driving module 200 identifies the received signaling, and determines that the signaling is a query request signal or a signal for controlling the illumination characteristic. If the detection is a query request signal, the LED status detecting unit 204 is configured to detect the status information of the LED chip 203. And the detection result is sent to the WIFI relay communication module 100 through the state feedback circuit 300 via the LED state detecting unit 204; if it is detected as a signal for controlling the illumination characteristic, the LED chip 203 is driven to adjust the illumination characteristics.
WIFI中继通信模块100的分析单元105基于控制信号和LED状态参数选择特定的交互策略并间隔地输出交互信号和控制信号至LED芯片驱动模块200。LED芯片驱动模块200根据交互信号和控制信号执行相应的交互动作和照明特性调整。并且交互信号和控制信号的输出间隔时间为0.5S至5S。交互信号和控制信号之间的间隔一方面为了使LED芯片203执行交互动作以便于用户识别,另一方面是为了使LED芯片驱动模块200按照接收的先后顺序执行交互动作和照明特性的调整。The analyzing unit 105 of the WIFI relay communication module 100 selects a specific interaction strategy based on the control signal and the LED state parameter and outputs the interaction signal and the control signal to the LED chip driving module 200 at intervals. The LED chip driving module 200 performs corresponding interaction and illumination characteristic adjustment according to the interaction signal and the control signal. And the output interval of the interaction signal and the control signal is 0.5S to 5S. The interval between the interaction signal and the control signal is on the one hand for the LED chip 203 to perform an interactive action for the user to recognize, and on the other hand, for the LED chip drive module 200 to perform the interaction and adjustment of the illumination characteristics in the order of reception.
具体的,交互策略是指分析单元105根据控制信号和/或LED状态参数选择WIFI单元103和LED芯片驱动模块200如何执行交互动作的方式。比如在LED芯片203损坏的情况下,控制信号为对LED芯片203进行调光,则分析单元105选择LED芯片203损坏的交互策略,通过WIFI单元103向客户端反馈LED芯片203损坏信号。根据控制信号和LED状态参数的不同,分析单元105能够输出至少一种交互策略,交互策略具有唯一对应的交互信号,交互信号用于表示分析单元105选择的交互策略的类型。控制信号为客户端发出的对LED芯片203照明特性调整的信号。Specifically, the interaction strategy refers to the manner in which the analyzing unit 105 selects how the WIFI unit 103 and the LED chip driving module 200 perform an interaction according to the control signal and/or the LED state parameter. For example, in the case that the LED chip 203 is damaged, the control signal is to dim the LED chip 203, the analysis unit 105 selects the interaction strategy of the LED chip 203 to be damaged, and feeds back the LED chip 203 damage signal to the client through the WIFI unit 103. The analysis unit 105 can output at least one interaction strategy according to different control signals and LED state parameters. The interaction strategy has a unique corresponding interaction signal, and the interaction signal is used to indicate the type of the interaction strategy selected by the analysis unit 105. The control signal is a signal sent by the client to adjust the illumination characteristics of the LED chip 203.
LED芯片驱动模块200接收到交互信号后进行交互动作,交互动作的作用是对用户进行提示,如连接/断开无线网络是否成功,WIFI单元103模块是否正常,或者是进行照明特性调整前的一种指示信号。交互动作完成以后,LED芯片驱动模块200根据接收的控制信号对LED芯片203进行照明特性的调整。The LED chip driving module 200 performs an interactive action after receiving the interaction signal, and the interaction action is to prompt the user, such as whether the wireless network is connected/disconnected successfully, whether the module of the WIFI unit 103 is normal, or one before the adjustment of the lighting characteristics. An indication signal. After the interactive action is completed, the LED chip driving module 200 adjusts the illumination characteristics of the LED chip 203 according to the received control signal.
具体的,交互动作是由LED芯片203来实现的,交互动作响应于特定的交互信号,其具有多种形式,包括LED芯片203以均匀间隔或非均匀间隔进 行闪烁、维持特定的发光时间和/或发出特定颜色的光、亮度和色调的变化。特定的交互策略对应特定的交互信号和交互动作。进一步的,用户可根据自身习惯在客户端设定每个交互策略对应的交互动作。Specifically, the interaction is implemented by the LED chip 203, and the interaction is in response to a specific interaction signal, and has various forms, including the LED chip 203 being evenly spaced or unevenly spaced. Lines flicker, maintain a particular luminescence time, and/or emit changes in light, brightness, and hue of a particular color. Specific interaction strategies correspond to specific interaction signals and interactions. Further, the user can set the interaction action corresponding to each interaction policy on the client according to his own habits.
WIFI中继通信模块100还包括第二通信单元102,第二通信单元102的输出端连接分析单元105,第二通信单元102可选地为Zigbee模块、蓝牙模块或红外模块。在WIFI中继通信模块100中的WIFI单元103发生故障时,第二通信单元102接收相邻的其它具有WIFI中继模块的LED照明设备发送的信息从而实现照明特性调整。这样,避免了WIFI单元103故障时会出现的LED芯片203发光不正常、不能调光的缺陷,提高了LED照明设备调光的稳定性。The WIFI relay communication module 100 further includes a second communication unit 102. The output of the second communication unit 102 is connected to the analysis unit 105. The second communication unit 102 is optionally a Zigbee module, a Bluetooth module or an infrared module. When the WIFI unit 103 in the WIFI relay communication module 100 fails, the second communication unit 102 receives information transmitted by other adjacent LED lighting devices having the WIFI relay module to implement illumination characteristic adjustment. In this way, the defects that the LED chip 203 is not properly illuminated and cannot be dimmed when the WIFI unit 103 is faulty are avoided, and the stability of the dimming of the LED lighting device is improved.
第二通信单元102的电源端与第一供电模块101的输出端相连,第二通信单元102具有接收和/或发送信号的功能。例如采用Zigbee模块时,由于Zigbee是一种低功耗的、低成本、低复杂度、低速短距离传输的双向无线组网通讯技术,并且其传输速率不高,不会占用太多的带宽,因此不会影响用户无线上网的速率。The power terminal of the second communication unit 102 is connected to the output of the first power supply module 101, and the second communication unit 102 has a function of receiving and/or transmitting signals. For example, when using the Zigbee module, Zigbee is a two-way wireless networking communication technology with low power consumption, low cost, low complexity, low speed and short distance transmission, and its transmission rate is not high, and does not occupy too much bandwidth. Therefore, it does not affect the rate at which users can access the Internet.
在WIFI单元103工作时,WIFI单元103定期/不定期地发送WIFI状态数据至分析单元105。分析单元105能够基于WIFI状态数据判定WIFI单元103是否正常工作。分析单元105中预先存储有标准状态数据,在将实时接收到的WIFI状态数据与WIFI标准状态数据进行比较后就能判定WIFI单元103是否正常工作。在分析单元105判定WIFI单元103发生故障后,分析单元105发出指令使得第二通信单元102开始工作,第二通信单元102接收相邻的其它具有WIFI中继模块的LED照明设备发送的信令并将其传输至分析单元105以实现照明特性调整。When the WIFI unit 103 is operating, the WIFI unit 103 periodically/arbitrarily transmits WIFI status data to the analysis unit 105. The analyzing unit 105 can determine whether the WIFI unit 103 is operating normally based on the WIFI status data. The analysis unit 105 pre-stores the standard status data, and after comparing the WIFI status data received in real time with the WIFI standard status data, it can be determined whether the WIFI unit 103 is working normally. After the analyzing unit 105 determines that the WIFI unit 103 has failed, the analyzing unit 105 issues an instruction to cause the second communication unit 102 to start working, and the second communication unit 102 receives the signaling sent by the adjacent other LED lighting device with the WIFI relay module. It is transmitted to the analysis unit 105 to achieve illumination characteristic adjustment.
如图2所示,WIFI中继通信模块100还包括WIFI检测单元104,WIFI检测单元104设置在WIFI单元103和分析单元105之间,从而将检测到的WIFI数据发送至分析单元105,以便于分析单元105选择特定的交互策略。As shown in FIG. 2, the WIFI relay communication module 100 further includes a WIFI detecting unit 104. The WIFI detecting unit 104 is disposed between the WIFI unit 103 and the analyzing unit 105, so as to send the detected WIFI data to the analyzing unit 105, so as to facilitate The analysis unit 105 selects a specific interaction strategy.
LED芯片203受WIFI中继模块的控制,如果WIFI单元103损坏,可能会导致LED芯片203失去控制产生不断闪烁的情况,严重影响了用户的照明体验。具体的,通过在WIFI中继通信模块100上以集成或连接的方式设置Zigbee模块,在WIFI单元103处于正常工作状态下,Zigbee模块处于休眠 模式,处于休眠模式下的Zigbee下的功耗极低。如果WIFI单元103损坏,分析单元105接收到WIFI检测单元104发出的WIFI单元103损坏的信号后发出信号使得Zigbee模块从休眠中启动。Zigbee模块能够接收相邻的其它具有WIFI中继模块的LED照明设备发送的信令从而实现照明特性调整,或者用户可通过Zigbee模块对LED芯片203进行照明特性的调整和信令的传输。并且,开启后的Zigbee模块能与相邻的已连网的LED照明设备进行无线连接,以达到与多个LED照明设备进行及时通信的目的。The LED chip 203 is controlled by the WIFI relay module. If the WIFI unit 103 is damaged, the LED chip 203 may be out of control and cause continuous flickering, which seriously affects the user's lighting experience. Specifically, by setting the Zigbee module in an integrated or connected manner on the WIFI relay communication module 100, the Zigbee module is in a sleep state when the WIFI unit 103 is in a normal working state. Mode, the power consumption under Zigbee in sleep mode is extremely low. If the WIFI unit 103 is damaged, the analyzing unit 105 receives a signal that the WIFI unit 103 is damaged by the WIFI detecting unit 104 and sends a signal to cause the Zigbee module to start from hibernation. The Zigbee module can receive signaling sent by other adjacent LED lighting devices with WIFI relay modules to achieve illumination characteristic adjustment, or the user can adjust the illumination characteristics and signaling of the LED chip 203 through the Zigbee module. Moreover, the turned-on Zigbee module can wirelessly connect with adjacent connected LED lighting devices to achieve timely communication with multiple LED lighting devices.
WIFI中继通信模块100具有支持5G和/或2.4G的WIFI芯片,客户端经过WIFI中继通信模块100与无线路由器连接实现的数据传输和由客户端经由所述WIFI中继通信模块100对所述LED芯片203进行照明特性调整的信令和/或LED状态参数传输工作在相同或不同频带下的相互独立且互不干扰的不同小频段上。The WIFI relay communication module 100 has a WIFI chip supporting 5G and/or 2.4G, and the data transmission realized by the client through the WIFI relay communication module 100 and the wireless router is connected by the client via the WIFI relay communication module 100. The signaling and/or LED status parameter transmission of the LED chip 203 for adjusting the illumination characteristics operates on different small frequency bands that are independent of each other and do not interfere with each other in the same or different frequency bands.
这样避免了LED芯片203照明特性调节的信令传输对客户端接收无线信号的质量产生影响。将这两种操作分配在不同的频段上,以避免两者频率交叉产生干扰,导致无线网络的不稳定和照明特性调整的灵敏度降低。可选的,WIFI中继通信模块100支持两种频率的WIFI芯片,并且由于WIFI中继通信模块100和LED芯片驱动模块200以及客户端之间存在频繁的交互,因此可以指定其中一个频率只接收信号,另一个频率只发射信号,这样提高了信息传输的效率和稳定性。This avoids the signaling transmission of the illumination characteristic adjustment of the LED chip 203 to affect the quality of the wireless signal received by the client. These two operations are allocated in different frequency bands to avoid interference between the two frequencies, resulting in instability of the wireless network and reduced sensitivity of illumination characteristics adjustment. Optionally, the WIFI relay communication module 100 supports two frequency WIFI chips, and since there is frequent interaction between the WIFI relay communication module 100 and the LED chip driving module 200 and the client, it is possible to specify that only one frequency is received. The signal, the other frequency only transmits the signal, which improves the efficiency and stability of information transmission.
实施例1Example 1
用户通过客户端向WIFI中继通信模块100发送连接/断开无线网络的信令,当WIFI状态检测单元检测WIFI单元103没有损坏的情况下,WIFI单元103接收到连接/断开无线网络的信令后与无线路由器或相连的已连入无线网的LED照明设备进行无线连接。连接/断开成功后,WIFI单元103会产生一个连接/断开成功的信号,WIFI单元103将连接/断开成功的信号发送至分析单元105。The user sends a signaling for connecting/disconnecting the wireless network to the WIFI relay communication module 100 through the client. When the WIFI state detecting unit detects that the WIFI unit 103 is not damaged, the WIFI unit 103 receives the letter connecting/disconnecting the wireless network. The wireless connection to the wireless router or connected LED lighting device connected to the wireless network is then made. After the connection/disconnection is successful, the WIFI unit 103 generates a connection/disconnection success signal, and the WIFI unit 103 transmits a connection/disconnection success signal to the analysis unit 105.
在WIFI单元103连接无线网络时,分析单元105发出查询请求信号至LED芯片驱动模块200。LED状态检测单元204检测LED芯片203的状态信息,并将检测到的LED状态参数通过状态反馈电路300反馈至分析单元105,分析单元105根据反馈的状态信息和连接/断开成功的信号选择连接/断开成 功的交互策略,信令传输单元基于连接/断开成功的交互策略输出第一交互信号至LED芯片驱动模块200,LED芯片203接收到第一交互信号后执行连接/断开成功的交互动作,连接/断开成功的交互动作可以是LED芯片203持续闪烁2S,或者LED芯片203亮度变暗,或者变为暖色调。When the WIFI unit 103 is connected to the wireless network, the analyzing unit 105 issues a query request signal to the LED chip driving module 200. The LED state detecting unit 204 detects the state information of the LED chip 203, and feeds back the detected LED state parameter to the analyzing unit 105 through the state feedback circuit 300, and the analyzing unit 105 selects the connection according to the fed back state information and the signal of the connection/disconnection success. / disconnected into The interaction strategy of the function, the signaling transmission unit outputs the first interaction signal to the LED chip driving module 200 based on the connection/disconnection successful interaction strategy, and the LED chip 203 performs the connection/disconnection successful interaction after receiving the first interaction signal. The successful interaction of the connection/disconnection may be that the LED chip 203 continues to blink 2S, or the LED chip 203 becomes dark or becomes warm.
实施例2Example 2
用户通过客户端向WIFI中继通信模块100发送连接/断开无线网络的信令,当WIFI状态检测单元检测WIFI单元103损坏时,客户端无法通过LED照明设备连接无线网络。此时WIFI状态检测单元向分析单元105发送WIFI单元103损坏信号或者分析单元105检测到WIFI单元103损坏。分析单元105接收到WIFI单元103损坏信号后向LED芯片驱动模块200发送查询请求信号。LED芯片驱动模块200驱动LED状态检测模块检测LED芯片203的状态信息,并将LED芯片203状态信息通过状态反馈电路300反馈至分析单元105。The user sends a signaling to connect/disconnect the wireless network to the WIFI relay communication module 100 through the client. When the WIFI state detecting unit detects that the WIFI unit 103 is damaged, the client cannot connect to the wireless network through the LED lighting device. At this time, the WIFI state detecting unit transmits the WIFI unit 103 damage signal to the analyzing unit 105 or the analyzing unit 105 detects that the WIFI unit 103 is damaged. The analyzing unit 105 sends a query request signal to the LED chip driving module 200 after receiving the WIFI unit 103 damage signal. The LED chip driving module 200 drives the LED state detecting module to detect the state information of the LED chip 203, and feeds back the LED chip 203 state information to the analyzing unit 105 through the state feedback circuit 300.
分析单元105根据反馈的状态信息和WIFI单元103损坏信号选择WIFI单元103损坏的交互策略。信令传输单元基于WIFI单元103损坏的交互策略输出第二交互信号至LED芯片驱动模块200。LED芯片203接收到第二交互信号后执行WIFI单元103损坏的交互动作,用以提示用户WIFI单元103已经损坏。WIFI单元103损坏的交互动作可以是LED芯片203由亮变暗或者由暗变亮,或者由暖色调变为冷色调,或者由冷色调变为暖色调,或者间隔闪烁的方式持续2S等。The analyzing unit 105 selects an interaction strategy in which the WIFI unit 103 is damaged according to the fed back state information and the WIFI unit 103 damage signal. The signaling transmission unit outputs a second interaction signal to the LED chip driving module 200 based on the interaction strategy of the WIFI unit 103 being damaged. After the LED chip 203 receives the second interaction signal, the interaction of the WIFI unit 103 is performed to prompt the user that the WIFI unit 103 has been damaged. The interactive action of the WIFI unit 103 may be that the LED chip 203 is dimmed from light or dark, or changed from a warm tone to a cool tone, or from a cool tone to a warm tone, or intermittently blinking for 2 seconds or the like.
当WIFI状态检测单元检测WIFI单元103损坏时,分析单元105接收到WIFI状态检测单元发送的WIFI单元103损坏信号或者分析单元105检测到WIFI单元103损坏。分析单元105启动第二通信单元102用于接收和发送客户端发送的信令或者接收相邻LED照明设备发出的照明信息。进一步的,在第二通信单元102也处于损坏的情况下,客户端无法通过对LED照明设备进行照明特性的调整。此时,可以通过开关电源来打开/关闭LED照明设备,同时为了保证正常的照明,关断电源后再打开的LED照明设备重置了LED芯片驱动模块200和WIFI中继通信模块100的程序,确保LED照明设备正常运行。When the WIFI state detecting unit detects that the WIFI unit 103 is damaged, the analyzing unit 105 receives the WIFI unit 103 damage signal transmitted by the WIFI state detecting unit or the analyzing unit 105 detects that the WIFI unit 103 is damaged. The analyzing unit 105 activates the second communication unit 102 for receiving and transmitting signaling sent by the client or receiving lighting information emitted by the adjacent LED lighting device. Further, in the case where the second communication unit 102 is also damaged, the client cannot adjust the illumination characteristics of the LED lighting device. At this time, the LED lighting device can be turned on/off by the switching power supply, and in order to ensure normal lighting, the LED lighting device that is turned on after the power is turned off resets the programs of the LED chip driving module 200 and the WIFI relay communication module 100. Make sure the LED lighting is working properly.
实施例3 Example 3
客户端通过WIFI中继通信模块100对LED照明设备进行照明特性的调整时,照明特性的调整包括色温、亮度、亮灭、色调等。When the client adjusts the illumination characteristics of the LED illumination device through the WIFI relay communication module 100, the adjustment of the illumination characteristics includes color temperature, brightness, brightness, hue, and the like.
当WIFI状态检测单元检测WIFI单元103没有损坏的情况下,WIFI单元103将接收到控制信号输出至分析单元105。分析单元105发出查询请求信号至LED芯片驱动模块200。LED状态检测单元204检测LED芯片203的状态信息,并将LED芯片203状态信息通过状态反馈电路300反馈至分析单元105。When the WIFI state detecting unit detects that the WIFI unit 103 is not damaged, the WIFI unit 103 outputs the received control signal to the analyzing unit 105. The analysis unit 105 issues a query request signal to the LED chip drive module 200. The LED state detecting unit 204 detects the state information of the LED chip 203 and feeds back the LED chip 203 state information to the analyzing unit 105 through the state feedback circuit 300.
如果分析单元105根据反馈的状态信息判断LED芯片203能够正常发光,分析单元105根据反馈的状态信息和调整照明特性信号选择调整照明特性的交互策略。分析单元105基于调整照明特性的交互策略输出第三交互信号和调整照明特性的信号至LED芯片驱动模块200。LED芯片203接收到第三交互信号后执行调整照明特性的交互动作。If the analyzing unit 105 determines that the LED chip 203 can normally emit light according to the fed back state information, the analyzing unit 105 selects an interaction strategy for adjusting the lighting characteristics according to the fed back state information and the adjusted lighting characteristic signal. The analysis unit 105 outputs a third interaction signal and a signal for adjusting the illumination characteristics to the LED chip driving module 200 based on an interaction strategy for adjusting the illumination characteristics. The LED chip 203 performs an interactive action of adjusting the illumination characteristics after receiving the third interaction signal.
根据调整照明特性的信号不同可以有不同的交互动作。例如调节色温的交互动作为LED芯片203由亮变暗,调节亮度的交互动作为LED芯片203间隔闪烁持续1s至5s,调节开关的交互动作为LED芯片203由冷色调变为暖色调。Different interactions can be made depending on the signal for adjusting the illumination characteristics. For example, the interaction of adjusting the color temperature is that the LED chip 203 is dimmed from light to dark. The interaction of adjusting the brightness is that the LED chip 203 is intermittently blinking for 1 s to 5 s, and the interaction of the adjustment switch is that the LED chip 203 is changed from a cool color tone to a warm color tone.
用户还可以根据需要设定不同信令对应不同的交互动作,还可以设置交互动作的闪烁频率,持续时间等参数。执行完交互动作以后,驱动单元201根据调整照明特性的信号驱动LED芯片203进行照明特性的调整。The user can also set different signaling corresponding to different interaction actions as needed, and can also set parameters such as blinking frequency and duration of the interaction action. After the interactive action is performed, the driving unit 201 drives the LED chip 203 to adjust the illumination characteristics according to the signal for adjusting the illumination characteristics.
如果分析单元105根据反馈的状态信息判断LED芯片203不能正常发光,分析单元105发送LED芯片203不能正常发光的信号至WIFI单元103,WIFI单元103将LED芯片203损坏的信号反馈至客户端,提醒客户LED芯片203损坏。If the analyzing unit 105 determines that the LED chip 203 cannot normally emit light according to the feedback state information, the analyzing unit 105 sends a signal that the LED chip 203 cannot normally emit light to the WIFI unit 103, and the WIFI unit 103 feeds back the damaged signal of the LED chip 203 to the client, and reminds The customer LED chip 203 is damaged.
实施例4Example 4
与实施例3不同的是,当客户端通过WIFI中继通信模块100对LED照明设备进行照明特性的调整时,WIFI检测单元104或分析单元105检测到WIFI单元103损坏。Different from Embodiment 3, when the client adjusts the illumination characteristics of the LED lighting device through the WIFI relay communication module 100, the WIFI detecting unit 104 or the analyzing unit 105 detects that the WIFI unit 103 is damaged.
在LED芯片203能够正常发光的情况下,分析单元105启动第二通信单元102代替WIFI单元103用于信令的接收和发送。分析单元105通过第二通信单元102接收的信令选择照明特性调整的交互策略,并发出相应的交互信 号和照明特性调整信号。驱动单元201根据交互信号执行完交互动作后,驱动LED芯片203进行照明特性的调整。In the case where the LED chip 203 can normally emit light, the analyzing unit 105 activates the second communication unit 102 instead of the WIFI unit 103 for reception and transmission of signaling. The analyzing unit 105 selects an interaction strategy for adjusting the lighting characteristics through the signaling received by the second communication unit 102, and sends a corresponding interactive letter. No. and lighting characteristics adjustment signal. After the driving unit 201 performs the interactive action according to the interaction signal, the LED chip 203 is driven to perform adjustment of the illumination characteristics.
在LED芯片203不能正常发光的情况下,分析单元105通过第二通信单元向客户端反馈LED芯片203损坏的信号,提醒用户LED芯片203已损坏。In the case that the LED chip 203 cannot normally emit light, the analyzing unit 105 feeds back to the client through the second communication unit a signal that the LED chip 203 is damaged, and reminds the user that the LED chip 203 is damaged.
实施例5Example 5
本发明提供一种具有无线通信功能的LED照明设备,如图3所示,包括灯头10、灯壳20、灯罩30、集成电路板、通信模块22和LED光源模组40。The invention provides an LED lighting device with wireless communication function. As shown in FIG. 3, the invention comprises a lamp cap 10, a lamp housing 20, a lamp cover 30, an integrated circuit board, a communication module 22 and an LED light source module 40.
如图4所示,集成电路板、通信模块和LED光源模组40设置在灯壳20内。需要说明的是,在本实施例5下的具有无线通信功能的LED照明设备不包括图4中的外层壳体26,仅包括灯壳20。As shown in FIG. 4, an integrated circuit board, a communication module, and an LED light source module 40 are disposed within the lamp housing 20. It should be noted that the LED lighting device with wireless communication function under the fifth embodiment does not include the outer casing 26 of FIG. 4 and only includes the lamp housing 20.
灯壳20分别于灯头10和灯罩30连接。灯壳20由导热系数为10~20W/mk的高导热塑料制成,且灯壳20同时作为散热器使用。具有无线中继功能的通信模块22连接至多个天线25。多个天线以空间分集方式设置在灯壳内或灯壳的外表面,使得天线能够有效传递无线信号,提高照明区域内无线信号的强度质量。The lamp housing 20 is connected to the lamp cap 10 and the lamp cover 30, respectively. The lamp housing 20 is made of a highly thermally conductive plastic having a thermal conductivity of 10 to 20 W/mk, and the lamp housing 20 is simultaneously used as a heat sink. The communication module 22 having the wireless relay function is connected to the plurality of antennas 25. The plurality of antennas are disposed in the lamp housing or on the outer surface of the lamp housing in a spatial diversity manner, so that the antenna can effectively transmit the wireless signal and improve the strength quality of the wireless signal in the illumination area.
一个天线粘贴在灯壳的表面或灯壳内,向LED照明设备的周围发射或接收无线信号。天线将接收到的电磁波信号传输给具有无线中继功能的通信模块,由通信模块将信息通过无线路由器传输至互联网。天线在通信过程中也可将互联网数据经由无线路由器传输至LED照明设备的具有无线中继功能的通信模块,经由该通信模块在LED照明设备的照明区域内向无线终端设备提供数据链接。当LED照明设备工作时,灯壳的温度比空气高,灯壳附件的空气会比较干燥,有利于保护天线免受潮湿的影响,延长天线的使用寿命。An antenna is attached to the surface of the lamp housing or to the lamp housing to transmit or receive wireless signals around the LED lighting device. The antenna transmits the received electromagnetic wave signal to a communication module having a wireless relay function, and the communication module transmits the information to the Internet through the wireless router. The antenna may also transmit Internet data to the communication module of the LED lighting device having a wireless relay function via the wireless router during communication, via which the data link is provided to the wireless terminal device within the illumination area of the LED lighting device. When the LED lighting device is working, the temperature of the lamp housing is higher than that of the air, and the air of the lamp housing accessory is relatively dry, which is beneficial to protect the antenna from moisture and prolong the service life of the antenna.
较佳地,天线的个数为两个,布置在灯壳外表面的两个不同部位。这样的天线分布有利于LED照明设备所在的房间被无线信号全面无死角覆盖。无线信号覆盖范围更广,信号更佳。Preferably, the number of antennas is two and is arranged at two different locations on the outer surface of the lamp envelope. Such an antenna distribution facilitates that the room in which the LED lighting device is located is covered by the wireless signal without a dead angle. The wireless signal has a wider coverage and better signal.
LED照明设备在出厂前要经过高压测试,目的是为了测试产品的使用安全性,确保所生产的产品在客户使用时不会发生对人体伤害的事故。因此,设置在灯壳上的天线同样要经过高压测试。本实施例的天线优选陶瓷天线。陶瓷天线的工作温度为30℃~70℃,工作湿度为10%~90%。陶瓷天线的热惯性小,在高温环境中稳定,功率衰减小,耐电压冲击能力强,使用寿命长, 机械强度较高。因此,在LED照明设备进行高压测试时,陶瓷天线可以承受高压的冲击,不易损坏。同时,陶瓷的热膨胀系数为3.5~4.0,比较低,在灯壳表面不会变形。LED lighting equipment is subjected to high-voltage testing before leaving the factory, in order to test the safety of the product, and to ensure that the products produced will not cause human injury accidents when used by customers. Therefore, the antenna placed on the lamp housing is also subjected to high voltage testing. The antenna of this embodiment is preferably a ceramic antenna. The ceramic antenna has an operating temperature of 30 ° C to 70 ° C and an operating humidity of 10% to 90%. The ceramic antenna has small thermal inertia, is stable in a high temperature environment, has low power attenuation, is resistant to voltage shock, and has a long service life. High mechanical strength. Therefore, when the LED lighting device is subjected to high voltage testing, the ceramic antenna can withstand high voltage impact and is not easily damaged. At the same time, the coefficient of thermal expansion of ceramics is 3.5 to 4.0, which is relatively low and does not deform on the surface of the lamp envelope.
根据一个优选实施方式,天线还可以为印刷天线和LDS天线。印刷天线以灯壳表面为基板并印刷在灯壳表面上。印刷天线体积小,制作工艺相对简单,符合现代设备小型化的需求。LDS天线技术就是激光直接成型技术(Laser-Direct-structuring),利用计算机按照导电图形的轨迹控制激光的运动,将激光投照到模塑成型的三维塑料器件上,在几秒钟的时间内,活化出电路图案。LDS天线性能稳定,节省空间,信号质量高,可以减少LED照明设备的质量和体积。According to a preferred embodiment, the antenna can also be a printed antenna and an LDS antenna. The printed antenna is based on the surface of the lamp housing and printed on the surface of the lamp housing. The printed antenna is small in size and relatively simple in manufacturing process, which meets the requirements of miniaturization of modern equipment. The LDS antenna technology is Laser-Direct-structuring, which uses a computer to control the movement of the laser according to the trajectory of the conductive pattern, and projects the laser onto the molded three-dimensional plastic device in a matter of seconds. The circuit pattern is activated. The LDS antenna has stable performance, saves space and high signal quality, which can reduce the quality and volume of LED lighting equipment.
如图5所示,LED光源模组40包括光源基座24、导热基板42和至少一个覆有荧光材料的LED芯片,在光源基座24和导热基板42之间粘贴或涂覆有导热硅脂层43。灯罩30粘贴在光源基座24与灯壳20之间。As shown in FIG. 5, the LED light source module 40 includes a light source base 24, a heat conductive substrate 42 and at least one LED chip coated with a fluorescent material, and a thermal grease is adhered or coated between the light source base 24 and the heat conductive substrate 42. Layer 43. The lamp cover 30 is pasted between the light source base 24 and the lamp housing 20.
根据一个优选实施方式,灯壳20与光源基座24之间采用卡扣固定。或者,在灯壳20的金属内壁设置螺纹。然后将LED光源基座24与灯壳金属内壁通过螺纹连接固定,同时光源基座24与灯壳金属内壁之间加入导热硅脂层促进热量的传导。According to a preferred embodiment, the lamp housing 20 and the light source base 24 are snap-fitted. Alternatively, a thread is provided on the metal inner wall of the lamp housing 20. Then, the LED light source base 24 and the inner wall of the lamp shell metal are screwed and fixed, and a thermal grease layer is added between the light source base 24 and the inner wall of the lamp shell metal to promote heat conduction.
LED照明设备的电路模块设置如图4所示,集成电路板包括电源模块23、光源驱动模块21和控制模块28。电源模块23的输入端与市电相连,将高压交流电源转换成低压直流电源。电源模块23输出端与光源驱动模块21、控制模块28和通信模块22的输入端连接。光源驱动模块21输出端分别与LED光源模组40和控制模块28的输入端连接,接受控制模块的调光控制。通信模块22的输出端与控制模块28的输入端连接,实现通信数据的双向传输。通信模块22通过天线延伸材料如塑胶、玻璃纤维等连接至天线25。天线为具有无线中继功能的2*2的天线。The circuit module arrangement of the LED lighting device is as shown in FIG. 4, and the integrated circuit board includes a power module 23, a light source driving module 21, and a control module 28. The input end of the power module 23 is connected to the mains to convert the high voltage AC power into a low voltage DC power source. The output of the power module 23 is connected to the input terminals of the light source driving module 21, the control module 28, and the communication module 22. The output ends of the light source driving module 21 are respectively connected to the input ends of the LED light source module 40 and the control module 28, and receive the dimming control of the control module. The output of the communication module 22 is coupled to the input of the control module 28 for bidirectional transmission of communication data. The communication module 22 is connected to the antenna 25 by an antenna extension material such as plastic, fiberglass, or the like. The antenna is a 2*2 antenna with wireless relay function.
通信模块22具有无线连接功能,可以与无线路由器相连。用户可以用手机、平板电脑、计算机等设备通过无线信号连接到无线路由器,再连接到此照明设备,控制此照明设备的开灯、关灯、调光等功能。而且,用户在此照明设备的无线信号覆盖范围内,通过中继网络功能与无线路由器相连,扩大无线局域网的覆盖范围。 The communication module 22 has a wireless connection function and can be connected to a wireless router. Users can use a mobile phone, tablet, computer and other devices to connect to the wireless router through wireless signals, and then connect to the lighting device to control the lighting, turning off, dimming and other functions of the lighting device. Moreover, the user connects to the wireless router through the relay network function within the wireless signal coverage of the lighting device to expand the coverage of the wireless local area network.
实施例6Example 6
本实施例只对与实施例5不同的实施方式部分进行说明,相同的实施方式部分不再赘述。和实施例5相比,本实施例6在灯壳外侧增设了外层壳体26。In this embodiment, only the embodiment that is different from the embodiment 5 will be described, and the same embodiment will not be described again. Compared with the fifth embodiment, the sixth embodiment has an outer casing 26 added to the outer side of the lamp envelope.
如图4所示的外层壳体结构。在灯壳20的靠近LED光源模组40一端的外侧以包围灯壳的方式套设有纵向尺寸明显小于灯壳的外层壳体26。外层壳体26与灯壳20之间间隔有足以容纳天线且允许外层壳体26两端空气对流的空间,使得设置在灯壳外表面的天线始终处于干燥环境中。The outer casing structure shown in FIG. An outer casing 26 having a longitudinal dimension substantially smaller than that of the lamp envelope is sleeved on the outer side of the lamp housing 20 adjacent to one end of the LED light source module 40 so as to surround the lamp envelope. The outer casing 26 and the lamp envelope 20 are spaced apart from each other by a space sufficient to accommodate the antenna and allow air convection at both ends of the outer casing 26 such that the antenna disposed on the outer surface of the lamp envelope is always in a dry environment.
当LED照明设备工作时,灯壳的温度高于室内的温度。灯壳周围的空气与室内的温度产生温差,从而发生空气对流。空气对流会降低灯壳的温度,提高灯壳的散热能力。When the LED lighting device is working, the temperature of the lamp housing is higher than the temperature in the room. The air around the lamp housing creates a temperature difference from the temperature in the room, causing air convection. Air convection will reduce the temperature of the lamp housing and improve the heat dissipation capability of the lamp housing.
外层壳体26明显小于灯壳的纵向尺寸,这样设计的目的在于避免外层壳体纵向尺寸过长而增加照明设备的热阻,影响设备的散热效果。虽然外层壳体26与灯壳20之间的空间会促进外层壳体两端的对流,但若是外层壳体与灯壳的纵向尺寸相同,就加长了空气流动的路径。过长的流动路径无疑会减缓空气的流动速度,降低散热的效果。因此简短的外层壳体是最好的选择,既使空气以最快的速度流动又保护了天线。外层壳体设置在靠近LED光源模组40的一端,天线会得到很好的绝缘保护,而不会与灯头发生短路。The outer casing 26 is significantly smaller than the longitudinal dimension of the lamp envelope. The purpose of the design is to avoid the longitudinal dimension of the outer casing being too long to increase the thermal resistance of the lighting device and affect the heat dissipation effect of the device. Although the space between the outer casing 26 and the lamp envelope 20 promotes convection at both ends of the outer casing, if the outer casing has the same longitudinal dimension as the lamp casing, the path of air flow is lengthened. An excessively long flow path will undoubtedly slow down the flow of air and reduce the effect of heat dissipation. Therefore, a short outer casing is the best choice, allowing air to flow at the fastest speed and protect the antenna. The outer casing is disposed at an end close to the LED light source module 40, and the antenna is well insulated and does not short-circuit with the lamp cap.
参见图4以及图6,外层壳体26一体成型在灯壳20的外侧,灯壳20和外层壳体之间设置有多个与灯壳和外层壳体一体成型的连接骨53,并且多个连接骨将灯壳20与外层壳体26之间的空间纵向隔断为多个具有两端开口且能够容纳天线的腔体29。Referring to FIG. 4 and FIG. 6, the outer casing 26 is integrally formed on the outer side of the lamp housing 20, and a plurality of connecting bones 53 integrally formed with the lamp housing and the outer casing are disposed between the lamp housing 20 and the outer housing. And a plurality of connecting bones longitudinally partition the space between the lamp housing 20 and the outer casing 26 into a plurality of cavities 29 having openings at both ends and capable of accommodating the antenna.
灯壳20内壁连接有铝、铜或石墨等高导热材料,利于散热。高导热材料及时将LED光源和电子元件产生的热导向外壳上,避免过多的热流向灯壳内部的通信模块22、光源驱动模块21和控制模块28。A high thermal conductive material such as aluminum, copper or graphite is connected to the inner wall of the lamp housing 20 to facilitate heat dissipation. The high thermal conductive material guides the heat generated by the LED light source and the electronic components to the outer casing in time to avoid excessive heat flow to the communication module 22, the light source driving module 21 and the control module 28 inside the lamp housing.
本实施例选择注塑成型或浇注的方式将灯壳20、外层壳体26与铝、铜等高导热材料连接起来。首先将铝、铜等高导热金属材料采用浇注或机械加工的方式制造为灯壳的金属内壁结构,然后将该金属内壁结构放置在模具中,注塑或浇注高导热塑料。待高导热塑料凝固后,就形成高导热塑料和金属内壁无缝紧密结合在一起的灯壳和外层壳体。高导热塑料散热均匀,能够避免 灼热点,减少零件因高温造成的变形,从而提高如强度、硬挺度等力学性能。高导热塑料质量轻,仅为铝材的50%-60%,可减少同样体积装置的质量。此方法降低了高导热塑料与高导热金属材料两个界面之间的热阻,确保导热的顺畅。In this embodiment, the lamp housing 20 and the outer casing 26 are connected to a high thermal conductive material such as aluminum or copper by means of injection molding or casting. First, a high thermal conductive metal material such as aluminum or copper is cast or machined into a metal inner wall structure of the lamp housing, and then the metal inner wall structure is placed in a mold, and a high thermal conductive plastic is injection molded or cast. After the high thermal conductive plastic is solidified, the lamp shell and the outer shell of the high thermal conductive plastic and the inner wall of the metal are seamlessly combined. High thermal conductivity plastic heats evenly and can be avoided Hot spots, reduce the deformation of parts due to high temperatures, thereby improving mechanical properties such as strength and stiffness. The high thermal conductivity plastic is light in weight, only 50%-60% of aluminum, which can reduce the quality of the same volume of equipment. This method reduces the thermal resistance between the two interfaces of the highly thermally conductive plastic and the highly thermally conductive metal material, ensuring smooth heat conduction.
根据一个优选实施方式,还可以采用具有热传导方向性的高导热石墨将灯壳的金属内壁与LED光源基座和电子元件发热部位连接。高导热石墨的横向导热系数在1000~1500W/mk,纵向的导热系数在20~30W/mk,具有横向导热的方向性导热的特点。采用高导热石墨能够使灯壳内部的热量及时导向灯壳并散向外界。此方式避免了灯壳内的电子元件因为温度过高而降低效率或损坏,从而产生通信模块数据丢失的问题。According to a preferred embodiment, it is also possible to use a highly thermally conductive graphite having a thermal conductivity directivity to connect the metal inner wall of the lamp envelope to the LED light source base and the electronic component heat generating portion. The high thermal conductivity graphite has a transverse thermal conductivity of 1000-1500 W/mk and a longitudinal thermal conductivity of 20-30 W/mk, and has the characteristics of lateral heat conduction directional heat conduction. The use of high thermal conductivity graphite enables the heat inside the lamp housing to be directed to the lamp housing in time and to the outside world. This method avoids the problem that the electronic components in the lamp housing are reduced in efficiency or damage due to excessive temperature, thereby causing data loss of the communication module.
实施例7Example 7
如图8或图9所示,外层壳体26呈可拆卸的环形盖状结构。环形盖状结构的外层壳体的尺寸足以包围设置在灯壳表面的多个天线。并且外层壳体上设置有多个用于在外层壳体和灯壳之间形成空气对流的通孔促进外层壳体26与灯壳20之间的空气流动,加快灯壳的散热速度。外层壳体26以螺纹连接或卡扣连接的方式可拆卸地套设在灯壳20外侧。As shown in Fig. 8 or 9, the outer casing 26 has a detachable annular cover structure. The outer casing of the annular cap-like structure is sized to enclose a plurality of antennas disposed on the surface of the lamp envelope. And the outer casing is provided with a plurality of through holes for forming air convection between the outer casing and the lamp casing to promote air flow between the outer casing 26 and the lamp casing 20, thereby accelerating the heat dissipation speed of the lamp casing. The outer casing 26 is detachably sleeved outside the lamp envelope 20 in a threaded or snap-fit manner.
在外层壳体26和灯壳20上分别设置对应的螺纹,外层壳体26和灯壳20就以可拆卸的方式套设在一起。或者,在外层壳体26和灯壳20上分别设置卡口和卡扣,将外层壳体26和灯壳20通过卡扣固定在一起。当需要更换天线的时候,可以将外层壳体从灯壳外侧机械拆卸下来。Corresponding threads are respectively provided on the outer casing 26 and the lamp housing 20, and the outer casing 26 and the lamp casing 20 are detachably fitted together. Alternatively, a bayonet and a buckle are respectively disposed on the outer casing 26 and the lamp housing 20, and the outer casing 26 and the lamp casing 20 are fixed together by snapping. When the antenna needs to be replaced, the outer casing can be mechanically removed from the outside of the lamp housing.
外层壳体26包括水平段和与水平段连接的竖直段;其中,水平段上设置有多个通孔,并且水平段的能够与灯壳20表面接触的内侧表面设置有螺纹或卡扣结构。The outer casing 26 includes a horizontal section and a vertical section connected to the horizontal section; wherein the horizontal section is provided with a plurality of through holes, and the inner side surface of the horizontal section capable of contacting the surface of the lamp housing 20 is provided with a thread or a buckle structure.
在本实施例中,与水平段连接的竖直段有两种优选实施方式:In this embodiment, there are two preferred embodiments for the vertical section connected to the horizontal section:
根据图9所示出的一个优选实施方式,与水平段相对的竖直段的一面设置有多个通孔,设置在竖直段上的通孔与设置在水平段上的通孔位置彼此对应,并且具有相互匹配的形状和尺寸。竖直段的能够与灯壳表面接触的内侧表面设置有螺纹或卡扣结构。According to a preferred embodiment illustrated in FIG. 9, one side of the vertical section opposite to the horizontal section is provided with a plurality of through holes, and the through holes provided on the vertical section and the through hole positions provided on the horizontal section correspond to each other And have shapes and sizes that match each other. The inner side surface of the vertical section that is in contact with the surface of the lamp envelope is provided with a threaded or snap-fit structure.
根据图8所示出的另一个优选实施方式,竖直段以不接触灯壳的方式设置。也即是,与灯壳外表面形成一定间隙且保持悬空状态。 According to another preferred embodiment illustrated in Figure 8, the vertical segments are arranged in a manner that does not contact the lamp envelope. That is, a certain gap is formed with the outer surface of the lamp housing and remains in a suspended state.
外层壳体结构同样在保护天线的同时促进了空气的流动,加快了灯壳的散热速度。而且灯壳表面由于温度的关系长期保持干燥,能够延长天线的寿命。The outer casing structure also promotes the flow of air while protecting the antenna, and accelerates the heat dissipation speed of the lamp housing. Moreover, the surface of the lamp housing remains dry for a long time due to temperature, which can extend the life of the antenna.
当天线的个数为两个时,两个天线以空间分集的方式分布在外层壳体与灯壳之间的不同腔体内,同时发射和接收无线信号。当有多个天线时,多个天线以空间分集的方式按不同的方向和位置设置在多个腔体内上,向不同的方向发射和接收信号。LED照明设备所在的场合就实现了无线信号全面覆盖,而且信号的质量得到加强。When the number of antennas is two, the two antennas are spatially distributed in different cavities between the outer casing and the lamp housing while transmitting and receiving wireless signals. When there are multiple antennas, multiple antennas are arranged in different directions and positions in a plurality of cavities in a spatial diversity manner to transmit and receive signals in different directions. In the case of LED lighting equipment, the wireless signal is fully covered and the signal quality is enhanced.
当LED灯安装在灯座上,灯罩向上,灯头向下的位置,而灯座又是处于室内1m~2m的高度时,多个天线的设置能够可以很好的弥补一个天线无法全范围覆盖的缺陷,确保安放LED灯的室内用户区域无线信号无死角覆盖。此外,腔体内天线的外层覆有不屏蔽电磁信号的涂层。涂层材料包括有机硅树脂、有机氟树脂、硅橡胶及其结合。该涂层既可以保护天线,将天线与空气中的水蒸气隔绝,又可以使天线绝缘,使天线的信号避免受到干扰。When the LED lamp is mounted on the lamp holder, the lamp cover is up, the lamp head is down, and the lamp holder is at a height of 1 m to 2 m indoors, the setting of multiple antennas can make up for a full coverage of one antenna. Defects, ensuring that the wireless signal in the indoor user area where the LED lights are placed has no dead angle coverage. In addition, the outer layer of the antenna within the cavity is coated with a coating that does not shield the electromagnetic signal. Coating materials include silicone resins, organic fluororesins, silicone rubbers, and combinations thereof. The coating protects the antenna, isolates the antenna from water vapor in the air, and insulates the antenna to avoid interference with the antenna signal.
实施例8Example 8
本实施例中,天线设置在灯壳之内。In this embodiment, the antenna is disposed within the lamp housing.
较佳地,至少一个天线25以不影响所述LED光源模组40出光的方式设置在所述LED光源模组的中心位置,如图4中所示。LED光源模组40中心设有通孔,天线从通信模块22由天线延伸材料接出。天线25经过通孔固定在LED光源模组40的中心位置。天线和通孔的个数是对应的,可以为一个,也可以为多个。天线的个数为两个及以上时,天线以对称的阵列形式分布在LED光源模组40的中心或LED芯片之间。较佳的,天线的个数为一个,固定在LED光源模组40的中心。天线高度不大于2cm以避免遮挡光线。天线25外层涂覆有一层薄膜/涂层。该薄膜/涂层能够反射波长为390nm~780nm可见光,而且能够透过波长为1cm~100cm的电磁波。当LED灯安装在天花板位置时,天线信号可以覆盖室内用户上网区域。同样,LED光源模组40位于灯罩30内。灯罩将潮湿的空气与天线隔离,避免了天线受到潮湿水蒸气的损害。Preferably, at least one antenna 25 is disposed at a central position of the LED light source module in a manner that does not affect the light output of the LED light source module 40, as shown in FIG. The center of the LED light source module 40 is provided with a through hole, and the antenna is taken out from the communication module 22 by the antenna extension material. The antenna 25 is fixed to the center of the LED light source module 40 through a through hole. The number of antennas and through holes is corresponding, and may be one or plural. When the number of antennas is two or more, the antennas are distributed in a symmetrical array between the center of the LED light source module 40 or the LED chips. Preferably, the number of antennas is one, and is fixed at the center of the LED light source module 40. The height of the antenna is no more than 2cm to avoid blocking light. The outer layer of the antenna 25 is coated with a film/coating. The film/coating layer is capable of reflecting visible light having a wavelength of from 390 nm to 780 nm and is capable of transmitting electromagnetic waves having a wavelength of from 1 cm to 100 cm. When the LED light is installed in the ceiling position, the antenna signal can cover the indoor area of the indoor user. Similarly, the LED light source module 40 is located within the globe 30. The lampshade isolates the humid air from the antenna, preventing the antenna from being damaged by wet water vapor.
较佳地,至少一个天线25以不影响所述LED光源模组40出光的方式均匀分布在设置在所述LED光源模组上的多个LED芯片41之间,图中未示出。 Preferably, at least one antenna 25 is evenly distributed between the plurality of LED chips 41 disposed on the LED light source module in a manner that does not affect the light output of the LED light source module 40, which is not shown.
较佳地,将天线以环形反光罩的形式设置在LED光源模组40的周围。天线表面选择性地涂覆有能够反射可见光且透过电磁波的薄膜/涂层,使得天线能够反射LED光源模组40发出的光线并且发射或接收电磁波。在LED光源模组40外设置有由透明材质制成的灯罩30,天线和LED光源都在灯罩30内。透明材质可以为有机玻璃、聚碳酸酯、透明PP等材料。环形反光罩形式的天线,将反光与信号传输两种功能兼具在一起,节省了LED照明设备的成本,也减轻了该照明的体积和质量,符合LED照明领域小型化的趋势。而且内置于灯罩内的天线可以避免受到空气中潮湿水蒸气的影响,延长天线的使用寿命。环形反光罩式的天线为金属性天线,不会与灯头构成短路。在LED设备进行高压测试时,可以顺利通过该测试。Preferably, the antenna is disposed around the LED light source module 40 in the form of a ring-shaped reflector. The antenna surface is selectively coated with a film/coating capable of reflecting visible light and transmitting electromagnetic waves, so that the antenna can reflect the light emitted by the LED light source module 40 and emit or receive electromagnetic waves. A lamp cover 30 made of a transparent material is disposed outside the LED light source module 40, and both the antenna and the LED light source are inside the lamp cover 30. The transparent material may be plexiglass, polycarbonate, transparent PP or the like. The antenna in the form of a ring-shaped reflector combines both the function of reflection and signal transmission, saving the cost of the LED lighting device, reducing the volume and quality of the lighting, and meeting the trend of miniaturization in the field of LED lighting. Moreover, the antenna built in the lampshade can avoid the influence of humid water vapor in the air and prolong the service life of the antenna. The ring-shaped reflector type antenna is a metallic antenna and does not form a short circuit with the lamp cap. This test can be successfully passed when the LED device is tested for high voltage.
需要说明的是,本发明所示出的四个实施例可以彼此相互组合,即同时在灯壳表面和/或灯罩内设置天线。It should be noted that the four embodiments shown in the present invention can be combined with each other, that is, an antenna is disposed on the surface of the lamp housing and/or the lamp cover at the same time.
对于上述实施例中所涉及的天线,其均可以具有几何形状或仿真图形。可以通过粘贴或机械固定方式设置在灯壳20外表面。将具有几何形状或仿真形状的金属作为天线,粘贴在灯壳的外表面,或者与灯壳表面的卡扣卡合固定。具有几何形状或仿真形状的金属在作为天线的同时,还可以美化和装饰LED照明设备。例如将制作公司的logo作为天线设置在灯壳的表面,增强了大众的识别度。或者,将多个蝴蝶型、树叶形、月亮形等仿真图形的金属作为天线装饰照明设备,会使LED照明设备更加美丽典雅,更符合人们对于灯具的审美需求。下面关于本发明其他方面的说明同样适用于上述实施例中的任意一种。For the antennas involved in the above embodiments, they may each have a geometric shape or a simulated pattern. It can be disposed on the outer surface of the lamp housing 20 by gluing or mechanical fixing. A metal having a geometric shape or a simulated shape is used as an antenna, attached to the outer surface of the lamp housing, or fixed to the buckle of the surface of the lamp housing. Metals with geometric shapes or simulated shapes can be used as antennas to beautify and decorate LED lighting equipment. For example, the logo of the production company is set as an antenna on the surface of the lamp housing, which enhances the public's recognition. Or, the use of a plurality of butterfly-shaped, leaf-shaped, moon-shaped and other simulated metal as the antenna decorative lighting device will make the LED lighting device more beautiful and elegant, and more in line with people's aesthetic requirements for the lighting. The following description of other aspects of the invention applies equally to any of the above embodiments.
本发明在利用灯壳20进行散热的同时,还采取了一系列利于LED灯内部散热的技术手段。The invention adopts a series of technical means for facilitating heat dissipation inside the LED lamp while using the lamp housing 20 for heat dissipation.
例如,如图4所示,对电源模块23做了绝缘和导热处理。采用含ALN填充物的导热高分子柔性薄膜材料包覆一层绝缘导热膜或绝缘导热盒。针对通信模块22、光源驱动模块21和控制模块28发热少且不耐高温的特点。对通信模块22、光源驱动模块21和控制模块28做了绝缘和隔热处理。采用绝缘四氟胶带将通信模块22、光源驱动模块21和控制模块28包裹并将绝缘四氟胶带作为绝缘隔热层。For example, as shown in FIG. 4, the power module 23 is insulated and thermally processed. The thermal conductive polymer flexible film material containing the ALN filler is coated with an insulating thermal conductive film or an insulated thermal conductive box. The communication module 22, the light source driving module 21, and the control module 28 are characterized by low heat generation and high temperature resistance. The communication module 22, the light source driving module 21, and the control module 28 are insulated and insulated. The communication module 22, the light source driving module 21, and the control module 28 are wrapped with an insulating PTFE tape and the insulating PTFE tape is used as an insulating layer.
在灯壳内部电子元件设置完成好后,采用导热灌封胶将光源基座24、集 成电路板和灯壳20之间及其内部的空腔全部填充,确保主要的发热和散热部件之间能有良好的热传导,避免热传导不通,导致局部过热,从而破坏电子元器件等。After the electronic components in the lamp housing are set up, the light source base 24 is set by using a thermal conductive potting glue. The cavity between the circuit board and the lamp housing 20 and the internal cavity thereof are all filled, ensuring good heat conduction between the main heat generating and heat dissipating components, preventing heat conduction, causing local overheating, thereby damaging electronic components and the like.
除了上述实施例中关于天线的记载,本发明可选择在灯壳20靠近灯头10的一端内设置多个天线。当LED照明设备灯头10向下设置在建筑物居中的位置时,在该灯头附近的天线发射的无线信号同样可以将LED照明设备下方的区域覆盖,使建筑物内的无线信号增强。当天线设置在靠近灯头的一端时,优选天线为陶瓷天线。In addition to the description of the antenna in the above embodiment, the present invention may alternatively provide a plurality of antennas in one end of the lamp housing 20 adjacent to the base 10. When the LED lighting device head 10 is placed down in the center of the building, the wireless signal transmitted by the antenna near the lamp head can also cover the area under the LED lighting device, thereby enhancing the wireless signal in the building. When the antenna is placed near one end of the lamp cap, it is preferred that the antenna be a ceramic antenna.
本发明选用工作温度在120度以内都正常工作的耐高温器件作为电子元器件。普通LED灯的发热测试和模拟,在环境温度为50度的极端环境下,LED灯的温度可能会达到90~100℃。因此,本发明可以保证电子元器件不会由于高温而损坏,保证了电子元器件的安全。本发明提供的具有无线通信功能的LED灯的工作温度区间为-20~40℃。The invention selects a high temperature resistant device whose working temperature is within 120 degrees as an electronic component. The heating test and simulation of ordinary LED lamps, in extreme environments with an ambient temperature of 50 degrees, the temperature of the LED lamps may reach 90 to 100 °C. Therefore, the invention can ensure that the electronic components are not damaged by the high temperature, and the safety of the electronic components is ensured. The LED lamp with wireless communication function provided by the invention has an operating temperature range of -20 to 40 °C.
当具有无线通信功能的LED照明设备安装好后,接通交流市电。电源模块分别给LED光源、光源驱动模块、控制模块和通信模块供电。通信模块处于热点状态。用户通过无线终端设备,如手机、平板电脑等搜索LED灯的无线信号,然后连接该信号,设置密码、IP等信息,使其与室内无线路由器具有相同的IP和密码。此时,具有无线通信功能的LED照明设备自动连接上无线路由器,无线终端设备也连接上具有无线通信功能的LED照明设备。When the LED lighting device with wireless communication function is installed, the AC mains is turned on. The power module supplies power to the LED light source, the light source driving module, the control module, and the communication module, respectively. The communication module is in a hot spot state. The user searches for the wireless signal of the LED light through a wireless terminal device, such as a mobile phone or a tablet computer, and then connects the signal to set a password, IP, and the like to have the same IP and password as the indoor wireless router. At this time, the LED lighting device having the wireless communication function is automatically connected to the wireless router, and the wireless terminal device is also connected to the LED lighting device having the wireless communication function.
用户通过无线终端如手机等发出控制命令,然后通信模块接收信号,进一步传输给光源驱动模块和控制模块处理,最后控制模块传输控制信号给光源部分,实现具有无线通信功能的LED照明设备的开关和颜色、色温和明暗的调节。而用户的上网是通过天线连接通信模块和室内的无线路由器实现上网。The user issues a control command through a wireless terminal such as a mobile phone, and then the communication module receives the signal, and further transmits the signal to the light source driving module and the control module for processing. Finally, the control module transmits a control signal to the light source portion to realize the switch of the LED lighting device having the wireless communication function. Adjustment of color, color temperature and light and dark. The user's Internet access is through the antenna connection communication module and the indoor wireless router to achieve Internet access.
需要注意的是,上述具体实施例是示例性的,本领域技术人员可以在本发明公开内容的启发下想出各种解决方案,而这些解决方案也都属于本发明的公开范围并落入本发明的保护范围之内。本领域技术人员应该明白,本发明说明书及其附图均为说明性而并非构成对权利要求的限制。本发明的保护范围由权利要求及其等同物限定。 It should be noted that the above specific embodiments are exemplary, and those skilled in the art can devise various solutions inspired by the disclosure of the present invention, and these solutions are also within the scope of the present disclosure and fall into the present disclosure. Within the scope of protection of the invention. It should be understood by those skilled in the art that the claims The scope of the invention is defined by the claims and their equivalents.

Claims (18)

  1. 一种具有WIFI中继模块的LED照明设备,其特征在于,所述LED照明设备的灯壳之内的LED芯片驱动模块上电子连接有和/或集成有WIFI中继通信模块,所述LED芯片驱动模块和所述WIFI中继通信模块之间分别设置有信令控制电路和状态反馈电路,所述LED芯片驱动模块能够在所述WIFI中继通信模块的信令控制下执行照明特征调整。An LED lighting device with a WIFI relay module, characterized in that an LED chip driving module in a lamp housing of the LED lighting device is electronically connected and/or integrated with a WIFI relay communication module, the LED chip A signaling control circuit and a state feedback circuit are respectively disposed between the driving module and the WIFI relay communication module, and the LED chip driving module is capable of performing illumination feature adjustment under the signaling control of the WIFI relay communication module.
  2. 如权利要求1的LED照明设备,其特征在于,所述信令控制电路用于传输由所述WIFI中继通信模块发出的信令给所述LED芯片驱动模块,所述信令包括控制所述LED照明设备的开关、连接/断开无线网络、颜色的调节、色温和亮度的调节、设定亮度和色温及颜色周期性和/或非周期性变化的参数;The LED lighting device of claim 1 wherein said signaling control circuit is operative to transmit signaling sent by said WIFI relay communication module to said LED chip drive module, said signaling comprising controlling said LED lighting device switching, connecting/disconnecting wireless networks, color adjustment, color temperature and brightness adjustment, setting brightness and color temperature, and color periodicity and/or non-periodic variation parameters;
    所述状态反馈电路用于传输LED状态参数至所述WIFI中继通信模块,所述LED状态参数包括LED点亮/熄灭状态、LED是否损坏、色温、亮度、电流、电压、功率、颜色和/或亮度变化周期。The state feedback circuit is configured to transmit an LED state parameter to the WIFI relay communication module, where the LED state parameter includes an LED lighting/extinguiding state, whether the LED is damaged, color temperature, brightness, current, voltage, power, color, and/or Or the brightness change period.
  3. 如权利要求2所述的LED照明设备,其特征在于,所述WIFI中继通信模块包括WIFI单元和分析单元,所述LED芯片驱动模块包括LED芯片、驱动单元和LED状态监测单元;The LED lighting device of claim 2, wherein the WIFI relay communication module comprises a WIFI unit and an analysis unit, the LED chip drive module comprising an LED chip, a driving unit and an LED status monitoring unit;
    所述WIFI中继通信模块直接或间接地经由相邻的其他具有WIFI中继通信模块的LED照明设备连接到无线网络接入点,使得所述WIFI中继通信模块能够接收来自于连接到所述无线网络接入点的客户端的控制信号;The WIFI relay communication module is directly or indirectly connected to a wireless network access point via an adjacent LED lighting device having a WIFI relay communication module, such that the WIFI relay communication module is capable of receiving a connection from the a control signal of a client of the wireless network access point;
    在所述WIFI中继通信模块的WIFI单元接收到所述控制信号之后,经过分析单元输出查询请求信号至所述LED芯片驱动模块,所述LED芯片驱动模块的LED状态监测单元响应于所述查询请求信号从而对所述LED状态参数进行检测并且将检测结果经由所述状态反馈电路传输至所述WIFI中继通信模块。After the WIFI unit of the WIFI relay communication module receives the control signal, the analysis unit outputs a query request signal to the LED chip driving module, and the LED state monitoring unit of the LED chip driving module is responsive to the query. The signal is requested to detect the LED status parameter and transmit the detection result to the WIFI relay communication module via the status feedback circuit.
  4. 如权利要求3所述的LED照明设备,其特征在于,所述WIFI中继通信模块的所述分析单元基于所述控制信号和所述LED状态参数选择特定的交互策略并依次间隔地输出交互信号和所述控制信号至所述LED芯片驱动模块,所述LED芯片驱动模块根据所述交互信号和所述控制信号执行交互动作和照明特性调整,并且所述交互信号和所述控制信号的输出间隔时间为0.5s 至5s。The LED lighting device according to claim 3, wherein said analyzing unit of said WIFI relay communication module selects a specific interaction strategy based on said control signal and said LED state parameter and sequentially outputs an interaction signal And the control signal to the LED chip driving module, the LED chip driving module performs an interaction action and an illumination characteristic adjustment according to the interaction signal and the control signal, and an output interval of the interaction signal and the control signal The time is 0.5s To 5s.
  5. 如权利要求4所述的LED照明设备,其特征在于,所述交互动作包括所述LED芯片以均匀间隔或非均匀间隔进行闪烁、维持特定的发光时间和/或发出特定颜色的光。The LED lighting device of claim 4, wherein the interaction comprises blinking the LED chips at evenly spaced or non-uniform intervals, maintaining a particular illumination time, and/or emitting light of a particular color.
  6. 如权利要求5所述的LED照明设备,其特征在于,所述WIFI中继通信模块还包括第二通信单元,所述第二通信单元的输出端连接所述分析单元,所述第二通信单元为Zigbee模块、蓝牙模块或红外模块;The LED lighting device of claim 5, wherein the WIFI relay communication module further comprises a second communication unit, the output of the second communication unit is connected to the analysis unit, and the second communication unit For Zigbee modules, Bluetooth modules or infrared modules;
    在所述WIFI中继通信模块中的所述WIFI单元发生故障时,所述第二通信单元接收相邻的其他具有WIFI中继通信模块的LED照明设备发送的信令从而实现照明特性调整。When the WIFI unit in the WIFI relay communication module fails, the second communication unit receives signaling sent by another LED lighting device with a WIFI relay communication module to implement illumination characteristic adjustment.
  7. 如权利要求6所述的LED照明设备,其特征在于,在所述WIFI单元工作时,所述WIFI单元定期或不定期地发送WIFI状态数据至所述分析单元,使得所述分析单元能够基于所述WIFI状态数据判定所述WIFI单元是否正常工作,所述分析单元将实时接收到的WIFI状态数据与WIFI标准状态数据进行比较后判定所述WIFI单元的工作状态。The LED lighting device according to claim 6, wherein when the WIFI unit is in operation, the WIFI unit periodically or irregularly transmits WIFI status data to the analyzing unit, so that the analyzing unit can be based on The WIFI status data determines whether the WIFI unit is working normally. The analyzing unit compares the WIFI status data received in real time with the WIFI standard status data to determine the working status of the WIFI unit.
  8. 如权利要求7所述的LED照明设备,其特征在于,所述WIFI中继通信模块还包括WIFI检测单元,所述WIFI检测单元设置在所述WIFI单元与所述分析单元之间,所述分析单元基于所述WIFI检测单元传输的监测数据判定所述WIFI单元的工作状态;The LED lighting device of claim 7, wherein the WIFI relay communication module further comprises a WIFI detecting unit, the WIFI detecting unit is disposed between the WIFI unit and the analyzing unit, and the analyzing The unit determines an operating state of the WIFI unit based on the monitoring data transmitted by the WIFI detecting unit;
    所述分析单元判定所述WIFI单元发生故障后,所述分析单元发出指令使得所述第二通信单元开始工作,所述第二通信单元接收相邻的其它具有WIFI中继模块的LED照明设备发送的信令并将其传输至所述分析单元以实现照明特性调整。After the analyzing unit determines that the WIFI unit is faulty, the analyzing unit issues an instruction to enable the second communication unit to start working, and the second communication unit receives an adjacent other LED lighting device with a WIFI relay module to send The signaling is transmitted to the analysis unit to effect illumination characteristics adjustment.
  9. 如权利要求8所述的LED照明设备,其特征在于,所述WIFI中继通信模块具有支持5G和/或2.4G的WIFI芯片,其中,所述客户端经过所述WIFI中继通信模块与无线路由器连接实现的数据传输和由所述客户端经由所述WIFI中继通信模块对所述LED芯片进行照明特性调整的信令和/或LED状态参数传输工作在相同或不同频带下的交互独立且互不干扰的不同小频段上。The LED lighting device of claim 8, wherein the WIFI relay communication module has a WIFI chip supporting 5G and/or 2.4G, wherein the client passes the WIFI relay communication module and wireless The data transmission realized by the router connection and the signaling and/or LED state parameter transmission work performed by the client via the WIFI relay communication module to adjust the illumination characteristics of the LED chip are independent and independent in the same or different frequency bands. On different small frequency bands that do not interfere with each other.
  10. 如权利要求9所述的LED照明设备,其特征在于,所述LED照明 设备的电源模块包括电路相互独立的第一供电模块和第二供电模块,所述第一供电模块的输出端分别连接至所述WIFI中继通信模块中的所述WIFI单元和所述第二通信单元的电源端,所述第二供电模块的输出端连接所述LED芯片驱动模块的所述驱动单元和所述LED状态监测单元。The LED lighting device of claim 9 wherein said LED illumination The power module of the device includes a first power supply module and a second power supply module that are independent of each other, and an output end of the first power supply module is respectively connected to the WIFI unit and the second communication in the WIFI relay communication module The power terminal of the unit, the output end of the second power supply module is connected to the driving unit of the LED chip driving module and the LED state monitoring unit.
  11. 如权利要求1所述的LED照明设备,其特征在于,所述设备还包括:The LED lighting device of claim 1 further comprising:
    多个天线,所述多个天线与所述WIFI中继通信模块连接,所述天线以空间分集方式设置在所述灯壳内或所述灯壳的外表面。And a plurality of antennas connected to the WIFI relay communication module, wherein the antennas are disposed in the lamp housing or on an outer surface of the lamp housing in a spatial diversity manner.
  12. 如权利要求11所述的LED照明设备,其特征在于,所述灯壳的靠近LED光源模组一端的外侧以包围所述灯壳的方式套设有纵向尺寸明显小于所述灯壳的外层壳体,并且所述外层壳体与所述灯壳之间间隔有足以容纳天线且所述外层壳体两端空气对流的空间,使得设置在所述灯壳外表面的天线始终处于干燥状态。The LED lighting device as claimed in claim 11 , wherein an outer side of the lamp housing adjacent to one end of the LED light source module is sleeved with an outer layer having a longitudinal dimension substantially smaller than that of the lamp housing. a housing, and the outer casing and the lamp housing are spaced apart from each other by a space sufficient to accommodate an antenna and air convection at both ends of the outer casing, such that the antenna disposed on the outer surface of the lamp housing is always dry status.
  13. 如权利要求12所述LED照明设备,其特征在于,所述外层壳体一体成型在所述灯壳的外侧,所述灯壳和所述外层壳体之间设置有多个与所述灯壳和所述外层壳体一体成型的连接骨,并且所述多个连接骨将所述灯壳与所述外层壳体之间的空间纵向隔断为多个具有两端开口且能够容纳所述天线的腔体。The LED lighting device according to claim 12, wherein said outer casing is integrally formed on an outer side of said lamp envelope, and said lamp casing and said outer casing are provided with a plurality of said a connecting bone integrally formed with the lamp housing and the outer casing, and the plurality of connecting bones longitudinally partition the space between the lamp housing and the outer casing into a plurality of openings having two ends and capable of accommodating The cavity of the antenna.
  14. 如权利要求12所述的LED照明设备,其特征在于,所述外层壳体呈环形盖状结构,所述环形盖状结构的外层壳体的尺寸以包围设置在所述灯壳外表的多个天线,并且所述外层壳体上设置有多个用于在所述外层壳体和所述灯壳之间形成空气对流的通孔,并且所述外层壳体以螺纹连接或卡扣连接的方式可拆卸地套设在所述灯壳外侧。The LED lighting device according to claim 12, wherein said outer casing has an annular cover-like structure, and said outer casing of said annular cover is sized to surround said outer surface of said lamp envelope a plurality of antennas, and the outer casing is provided with a plurality of through holes for forming air convection between the outer casing and the lamp envelope, and the outer casing is screwed or The snap connection is detachably sleeved on the outside of the lamp housing.
  15. 如权利要求14所述的LED照明设备,其特征在于,所述外层壳体包括水平段和与所述水平段连接竖直段,所述水平段上设置有多个通孔,并且所述水平段的能够与所述灯壳的外表面接触的内侧表面设置有螺纹或卡扣结构;The LED lighting device of claim 14, wherein the outer casing comprises a horizontal section and a vertical section connected to the horizontal section, the horizontal section is provided with a plurality of through holes, and An inner side surface of the horizontal section capable of contacting the outer surface of the lamp envelope is provided with a threaded or snapped structure;
    与所述水平段相对的所述竖直段的一面设置有所述多个通孔,并且所述竖直段的能够与所述灯壳表面接触的内侧表面设置有螺纹或卡扣结构;或者所述竖直段以不接触所述灯壳的方式设置。One side of the vertical section opposite to the horizontal section is provided with the plurality of through holes, and an inner side surface of the vertical section capable of contacting the surface of the lamp housing is provided with a threaded or snapped structure; or The vertical section is disposed in a manner that does not contact the lamp housing.
  16. 如权利要求11-15中任一权项所述的LED照明设备,其特征在于, 所述天线以环形反光罩的形式设置在所述灯壳内,所述天线表面可选择的涂覆有能够反射可见光且透过电磁波的薄膜/涂层,使得所述天线能够反射LED光源模组发出的光线并且接收/反射电磁波。The LED lighting device of any of claims 11-15, wherein The antenna is disposed in the lamp housing in the form of a ring-shaped reflector, and the antenna surface is selectively coated with a film/coating capable of reflecting visible light and transmitting electromagnetic waves, so that the antenna can reflect the LED light source module The emitted light and receives/reflects electromagnetic waves.
  17. 如权利要求11-15中任一权项所述的LED照明设备,其特征在于,至少一个天线以不影响LED光源模组出光的方式设置在LED光源模组的中心位置或均匀分布在设置在LED光源模组上的多个LED芯片之间,并且所述天线高度不大于2cm,所述天线外层涂覆有能够发射可见光且能够透过电磁波的薄膜/涂层。The LED lighting device according to any one of claims 11-15, wherein at least one antenna is disposed at a central position of the LED light source module or uniformly distributed in a manner that does not affect the light output of the LED light source module. Between a plurality of LED chips on the LED light source module, and the antenna height is no more than 2 cm, the outer layer of the antenna is coated with a film/coating capable of emitting visible light and capable of transmitting electromagnetic waves.
  18. 如权利要求11-15中任一权项所述的LED照明设备,其特征在于,所述天线为工作温度在10℃-90℃、热膨胀系数在3.5-4.0的陶瓷天线,或者所述天线为以印刷、喷涂或镭射的形式设置在灯壳表面的印刷天线、LDS天线,具有几何形状或仿真图形的形状的天线粘贴或机械固定在所述灯壳上或所述外层壳体上的与所述天线形状相匹配的凹槽内。 The LED lighting device according to any one of claims 11-15, wherein the antenna is a ceramic antenna having an operating temperature of 10 ° C to 90 ° C and a thermal expansion coefficient of 3.5 - 4.0, or the antenna is a printed antenna, an LDS antenna disposed on the surface of the lamp envelope in the form of printing, spraying or laser, an antenna having a shape of a geometric shape or a simulated pattern adhered or mechanically fixed to the lamp housing or to the outer casing The antennas are shaped to match within the grooves.
PCT/CN2015/095511 2014-12-18 2015-11-25 Led illumination device having wifi relay module WO2016095677A1 (en)

Applications Claiming Priority (4)

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CN201410794837.8A CN105782766B (en) 2014-12-18 2014-12-18 A kind of LED illumination device with radio communication function
CN201410795944.2 2014-12-18
CN201410794837.8 2014-12-18
CN201410795944.2A CN105764206B (en) 2014-12-18 2014-12-18 A kind of LED illumination device with WIFI trunk modules

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