CN211902803U - Integrated intelligent lighting device - Google Patents
Integrated intelligent lighting device Download PDFInfo
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- CN211902803U CN211902803U CN201821494561.1U CN201821494561U CN211902803U CN 211902803 U CN211902803 U CN 211902803U CN 201821494561 U CN201821494561 U CN 201821494561U CN 211902803 U CN211902803 U CN 211902803U
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Abstract
The utility model relates to an integrated intelligent lighting device, which is suitable for the internal space of a large building, and at least one group of LED light source, a lighting control unit and a base station unit are arranged in the lighting device, wherein, the LED light source is used for lighting; the illumination control unit is used for controlling the LED light source and is provided with a power supply module, a control module and an output driving module; the base station unit is used for receiving, transmitting and processing wireless signals and is provided with a base station main board and at least one antenna module; the lighting control unit and the base station unit are integrally provided. The power supply shunt metering module is arranged in the device, and an externally input power supply is converted into a voltage required by a corresponding LED light source or other parts through the power supply module, so that the electricity charges generated by different departments are respectively settled.
Description
Technical Field
The utility model relates to a lighting device specifically is an integration intelligence lighting device suitable for inside the large building.
Background
Along with the continuous development of social economy, the urban scale is continuously strong, more and more large buildings such as stadiums, museums and the like are built in limited urban space, and the problem that clear and efficient communication is kept inside the buildings becomes urgent to solve. The radio communication base station is a radio transceiver station for information transmission between mobile telephone terminals and mobile communication switching centers in a limited radio coverage area, and is an important component of the whole communication system. With the advent of the era of intelligent, convenient and efficient information perception, under the condition that an operator is difficult to deploy a micro base station site for obtaining, public facility managers, large-scale building owners, network integrators, enterprises and the like are encouraged to become participants of micro base station construction and operation, and an intelligent communication network taking the micro base station as a core is established together. In this mode, the above-described problem can be solved by placing a wireless communication base station inside a large building to construct a wireless communication network.
However, with the increasing awareness of health and environmental protection of the modern people, the concern of the influence of electromagnetic radiation on human bodies is increasing. The existing micro base stations are usually placed in a naked mode, and although the radiation influence of the existing products meets the national standard, the naked placement of the wireless communication base stations in a large building inevitably causes doubt of part of the masses, and further causes a conflicting emotion. Therefore, how to use a large building to set up the micro base station convergence becomes a problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that realize lighting device and little basic station's integration setting, the inside communication of guarantee large building is unblocked.
Therefore, an integrated intelligent lighting device is provided, which is suitable for the inner space of a large building, and at least one group of LED light sources, a lighting control unit and a base station unit are arranged in the lighting device, wherein the LED light sources are used for lighting; the illumination control unit is used for controlling the LED light source and is provided with a power supply module, a control module and an output driving module; the base station unit is used for receiving, transmitting and processing wireless signals and is provided with a base station main board and at least one antenna module; the lighting control unit and the base station unit are integrally provided.
The antenna module is used for receiving and transmitting wireless communication signals, and the base station mainboard is used for processing the wireless communication signals; the base station main board is connected with the antenna module through a jumper wire, the antenna module is positioned at the left end and/or the right end of the LED light source, and the placing direction of the antenna module is parallel to the left end and the right end of the LED light source; when the LED light source adopts a ring light source, the antenna can also be arranged in the middle of the ring light source.
The antenna module adopts a dual-polarized directional antenna of a copper-clad PCB.
The dual-polarized directional antenna comprises a lower-layer reflecting plate, an upper-layer dielectric layer substrate, a copper-clad PCB dual-polarized oscillator unit, a PCB feed line, a coaxial feed line and a non-metal support column for supporting the upper-layer dielectric layer substrate.
The lighting control unit and the base station unit are arranged at the rear end of the lighting part, the lighting control unit and the base station unit are formed on a circuit board, the power supply module of the lighting control unit supplies power to the base station unit after passing through the shunt metering module, and the control module of the lighting control unit controls and processes uplink and downlink signals of the base station unit simultaneously.
The base station mainboard internally comprises a base station main processor, a radio frequency module, a storage module, an Ethernet physical layer interface, a SIM card interface board, a crystal oscillator and a power supply.
The base station unit can adopt communication systems such as 4G/5G/NB-IOT/Rola and the like.
And covering a shielding cover on the radio frequency module of the base station unit to prevent the LED from electromagnetic interference during working, wherein the shielding cover is made of metal materials.
The coverage radius of the base station unit is 30-50m, and the output power is 1-5 w; the gain of the antenna is 3-5 dBi.
The base station main board is divided into two paths by the power divider and then connected with the antenna module by a jumper wire; or the radio frequency modules with the same number as the antenna modules are arranged at the same time, and the radio frequency modules are connected with the antenna modules through jumpers.
The power shunt metering module comprises a data processing unit, a communication unit, a direct current voltage/current measuring unit, an electric quantity measuring unit and a Hall sensor.
The Hall sensor adopts a direct current Hall device.
Defining the total power of a power supply as A, a power supply line 1 as a first path, a power supply line 2 as two paths, B as a first path actual power, C as a second path actual power, wherein the actual powers of B and C comprise active power and reactive power, and the direct current powers output by the first path and the second path are B and C respectively, then
The utility model discloses an integration intelligent lighting device compares with prior art and has following advantage, not only provides a reliable and stable lighting device inside the heavy construction, still with inside the base station function integration lighting device simultaneously for lighting device had both had the communication function, made simultaneously less at lighting device externally mounted part, elegant appearance.
Drawings
Fig. 1 is a block diagram of the overall structure of the lighting device of the present invention;
fig. 2 is an antenna layout diagram of the lighting device of the present invention;
fig. 3 is a structural diagram of an antenna of the lighting device of the present invention;
fig. 4 is a schematic diagram of a base station main board of the lighting device of the present invention;
fig. 5 is a schematic diagram of a power metering module of the lighting device of the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
an integrated lighting device mainly comprises three functional parts, namely an LED light source 1, a lighting control unit 2 and a base station unit 3, wherein the LED light source can comprise one group or a plurality of groups, and the number of the LED light sources 1 can be increased or decreased according to the actual size of a lighting part. The lighting control unit 2 has a lighting control board 4, a power supply module 5, and an output drive module (not shown in the figure) shown in fig. 1. The power supply module is used for supplying power to the whole lighting part, a 110V-380V power supply is input from the outside, and then the input power supply is converted and controlled to reach the voltage required by the LED light source or other parts, and the output voltage is 5V-48V. The output of the power supply is connected with each functional module unit such as the base station mainboard 8 and the illumination control panel 4 after passing through the shunt metering module 6, and is used for respectively metering the power supply consumption required by each functional unit. The lighting control board 4 is a core part of the lighting control unit to generate control commands to switch or dim the LED light sources. The output driving module is connected with the illumination control board 4, and drives the LED light source according to the control command generated by the illumination control board 4 so as to enable the LED light source to emit light. The base station unit is used for transceiving and processing wireless signals and has a base station main board 5 and an antenna 6 shown in fig. 1. The main part of the base station mainboard comprises a base station main processor and a radio frequency module, the base station mainboard simultaneously uses the output of the power supply module as a power supply, and the base station mainboard can be provided with one or more than one. The number of antennas may be one or two, and the specific number of antennas may be determined according to the size of the coverage required. The lighting device may be a large spot light or a general lighting fixture inside a large building, which may be a building with a large space, such as a stadium, museum, mall, etc.
The base station unit and the lighting control unit are combined to realize integration, so that the future installation and maintenance are facilitated. All the components of the base station unit and the lighting control unit can be designed into the same printed circuit board and are arranged in the lighting device; the base station unit and the lighting control unit can also be respectively arranged on the two circuit boards, and the circuit boards are connected through a fixing device so as to adapt to the space arrangement inside the lighting part. The output of the base station mainboard is output to the power divider after passing through the power amplification module and then is connected with the antenna. According to the needs of actual communication conditions, 1-2 antennae can be arranged in the lighting part, as shown in figure 2. In order to maximize the utilization of the internal space of the lighting device, the antenna may be disposed in the left or right space of the lighting device, or may be disposed in both the left and right portions of the lighting device, as shown in fig. 2 a. When the LED light source employed is a ring light source, the antenna may be placed in the middle of the ring light source, with the LEDs arranged at the periphery of the antenna, thereby making the overall lighting device more compact, as shown in fig. 2 b.
The antenna adopts a dual-polarized directional antenna of a copper-clad PCB, and as shown in FIG. 3, the antenna comprises a lower-layer reflecting plate 21, an upper-layer dielectric layer substrate 22, a copper-clad PCB dual-polarized oscillator unit 23, a PCB feed line 24, a coaxial feed line 25 and a non-metal support column 26 for supporting the upper-layer dielectric layer substrate. Copper-clad PCB dual polarization oscillator unit lays on upper dielectric layer base plate, comprises a plurality of oscillator, and upper dielectric layer base plate is FR4 material epoxy board, fixes on lower floor's reflecting plate through the support column, and a plurality of oscillator unit passes through PCB feeder circuit and connects, and coaxial feeder is connected to PCB feeder circuit, and coaxial feeder passes through radio frequency joint and connects the basic station mainboard. Furthermore, the upper dielectric layer substrate supporting plate and the lower reflecting plate are vertically distributed, a nonmetal supporting column is connected between the upper dielectric layer substrate supporting plate and the lower reflecting plate, and the upper dielectric layer substrate is suspended on the lower reflecting plate through the nonmetal supporting column. Further, the dual-polarized oscillator unit is in the form of a PCB printed circuit board structure, and is printed on the upper dielectric layer substrate made of FR4 epoxy board. The feed line is also in a PCB printed circuit board structure, is printed on an upper dielectric layer substrate made of FR4 epoxy board, and is directly connected with the PCB dual-polarized oscillator unit. The PCB feed line is connected with the coaxial feed line in a welding mode, and the feed is completed. The lower reflecting plate is a metal reflecting plate.
As shown in fig. 4, the base station motherboard includes a base station main processor 31, a radio frequency module 32, a storage module 33, an ethernet physical layer interface 34, a SIM card interface board 35, a crystal oscillator 36, and a power supply module 37; the base station main processor is an SOC single chip processor, and a high-performance microprocessor unit, a communication processor unit, a hardware acceleration processor unit and a radio frequency interface and control unit are integrated in the base station main processor; the radio frequency module is connected with a main processor of the base station, comprises two radio frequency processing units and respectively processes orthogonal duplex radio frequency signals; the radio frequency module outputs two paths of dual-polarized radio frequency signals which are connected with the two radio frequency ports; the storage module is connected with the base station main processor and comprises a nonvolatile storage chip for storing codes and data and a volatile storage chip for storing operation process data; the Ethernet physical layer interface is connected with the base station main processor and outputs 100/1000 megaEthernet signals; the SIM card interface board is connected with the base station main processor and provides SIM card storage data; the crystal oscillator is connected with the base station main processor and the radio frequency module and provides a time pulse signal required by the crystal oscillator; the power supply module provides power supply for the micro base station mainboard. The coverage radius of the base station unit is 30-50m, and the output power is 1-5 w; the gain of the antenna is 3-5 dBi. The base station unit can adopt communication systems such as 4G/5G/NB-IOT/Rola and the like.
In order to prevent electromagnetic interference to the radio frequency module of the base station unit when the LED operates, a shielding case may be covered on the radio frequency module. The shield is made of metal, and can be made of aluminum plate and other materials.
Example 2:
on the basis of the first embodiment, because the existing lighting device is integrated with the micro base station, and the lighting part and the communication part belong to different departments or enterprises, the departments or the enterprises need to measure the electric quantity used by the respective affiliated parts so as to respectively settle the generated electric charges. Therefore, a power shunt metering module needs to be arranged in the device, and an externally input power is converted by the power module into a voltage required by a corresponding LED light source or other parts, taking outputting two paths as an example, specifically referring to fig. 5, including: a data processing unit 51, a communication unit 52, a direct current voltage/current measuring unit 53, an electricity amount measuring unit 54, and a hall sensor 55; the data processing unit is provided with a microprocessor, a plurality of digital bus interfaces and an analog-to-digital conversion channel; the plurality of digital bus interfaces are respectively connected with the plurality of measuring units and read the measuring values of the measuring units; the analog-to-digital conversion channels are connected with the Hall sensors and are used for performing analog-to-digital conversion on signals input by the Hall sensors to obtain Hall sensor input values, wherein the Hall sensors are direct current Hall sensors; the measuring unit and the sensor are respectively connected to a measured power line; the communication unit is connected to the data processing unit and used for transmitting the measurement result to the background server system through a wireless communication signal according to the measurement result of the data processing unit, and the wireless communication mode includes, but is not limited to, a 2G/3G/4G/NB-IOT/Lora mode.
Defining the total power of a power supply as A, a power supply line 1 as a first path, a power supply line 2 as two paths, B as a first path actual power, C as a second path actual power, wherein the actual powers of B and C comprise active power and reactive power, and the direct current powers output by the first path and the second path are B and C respectively, then
Based on the results calculated by the above formula, different departments respectively measure and settle accounts for devices belonging to the respective departments. The power supply shunt metering module can be set into two paths, and can also be set into multiple paths according to the requirements of actual equipment conditions.
The utility model adopts the mode of integrated setting of the lighting control unit and the base station, thereby further reducing the cost of the whole device and enhancing the aesthetic degree of the lighting device; moreover, since the lighting device integrates devices or components of each department, the electricity charges generated by the electricity consumption of each component need to be respectively borne by each department, and the problems are solved by using power supply shunt measurement.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (13)
1. The utility model provides an integration intelligence lighting device, is applicable to the inner space of large building, its characterized in that: inside the lighting device there is at least one set of LED light sources, a lighting control unit and a base station unit, wherein,
the LED light source is used for illumination;
the illumination control unit is used for controlling the LED light source and is provided with a power supply module, a control module and an output driving module;
the base station unit is used for receiving, transmitting and processing wireless signals and is provided with a base station main board and at least one antenna module;
the lighting control unit and the base station unit are integrally provided.
2. The integrated intelligent lighting device of claim 1, wherein:
the antenna module is used for receiving and transmitting wireless communication signals, and the base station mainboard is used for processing the wireless communication signals;
the base station main board is connected with the antenna module through a jumper wire, the antenna module is positioned at the left end and/or the right end of the LED light source, and the placing direction of the antenna module is parallel to the left end and the right end of the LED light source; when the LED light source adopts a ring light source, the antenna can also be arranged in the middle of the ring light source.
3. The integrated intelligent lighting device of claim 2, wherein:
the antenna module adopts a dual-polarized directional antenna of a copper-clad PCB.
4. The integrated intelligent lighting device of claim 3, wherein:
the dual-polarized directional antenna comprises a lower-layer reflecting plate, an upper-layer dielectric layer substrate, a copper-clad PCB dual-polarized oscillator unit, a PCB feed line, a coaxial feed line and a non-metal support column for supporting the upper-layer dielectric layer substrate.
5. The integrated intelligent lighting device of claim 1, wherein:
the lighting control unit and the base station unit are arranged at the rear end of the lighting part, the lighting control unit and the base station unit are formed on a circuit board, the power supply module of the lighting control unit supplies power to the base station unit simultaneously after passing through the shunt metering module, and the control module of the lighting control unit controls and processes uplink and downlink signals of the base station unit simultaneously.
6. The integrated intelligent lighting device of claim 2, wherein:
the base station mainboard internally comprises a base station main processor, a radio frequency module, a storage module, an Ethernet physical layer interface, a SIM card interface board, a crystal oscillator and a power supply.
7. The integrated intelligent lighting device of claim 6, wherein:
the base station unit can adopt communication systems such as 4G/5G/NB-IOT/Rola and the like.
8. The integrated intelligent lighting device of claim 6, wherein:
and covering a shielding cover on the radio frequency module of the base station unit to prevent the LED from electromagnetic interference during working, wherein the shielding cover is made of metal materials.
9. The integrated intelligent lighting device of claim 6, wherein:
the coverage radius of the base station unit is 30-50m, and the output power is 1-5 w; the gain of the antenna is 3-5 dBi.
10. The integrated intelligent lighting device of claim 6, wherein:
the base station main board is divided into two paths by the power divider and then connected with the antenna module by a jumper wire; or the radio frequency modules with the same number as the antenna modules are arranged at the same time, and the radio frequency modules are connected with the antenna modules through jumpers.
11. The integrated intelligent lighting device of claim 1, wherein:
the power shunt metering module comprises a data processing unit, a communication unit, a direct current voltage/current measuring unit, an electric quantity measuring unit and a Hall sensor.
12. The integrated intelligent lighting device of claim 11, wherein:
the Hall sensor adopts a direct current Hall device.
13. The integrated intelligent lighting device of claim 12, wherein:
defining the total power of a power supply as A, a power supply line 1 as a first path, a power supply line 2 as two paths, B as a first path actual power, C as a second path actual power, wherein the actual powers of B and C comprise active power and reactive power, and the direct current powers output by the first path and the second path are B and C respectively, then
。
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|---|---|---|---|
| CN201821494561.1U CN211902803U (en) | 2018-09-11 | 2018-09-11 | Integrated intelligent lighting device |
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| CN201821494561.1U CN211902803U (en) | 2018-09-11 | 2018-09-11 | Integrated intelligent lighting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005603A (en) * | 2018-09-11 | 2018-12-14 | 雷士(北京)光电工程技术有限公司 | Integral lighting device |
| CN110198578A (en) * | 2018-09-11 | 2019-09-03 | 雷士(北京)光电工程技术有限公司 | Integral intelligent lighting device |
-
2018
- 2018-09-11 CN CN201821494561.1U patent/CN211902803U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005603A (en) * | 2018-09-11 | 2018-12-14 | 雷士(北京)光电工程技术有限公司 | Integral lighting device |
| CN110198578A (en) * | 2018-09-11 | 2019-09-03 | 雷士(北京)光电工程技术有限公司 | Integral intelligent lighting device |
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Address after: 101300 North Cultural Ying Village, Gaoliying Town, Shunyi District, Beijing (No. 1, Linkong Second Road) Patentee after: Digital light Smart Technology Group Co.,Ltd. Address before: 101300 North Cultural Ying Village, Gaoliying Town, Shunyi District, Beijing (No. 1, Linkong Second Road) Patentee before: LEISHI (BEIJING) PHOTOELECTRIC ENGINEERING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220111 Address after: 243051 floor 12, building 1, No. 398, Yanghu Road, Ma'anshan economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: Anhui Digital Light Intelligent Technology Co.,Ltd. Address before: 101300 North Cultural Ying Village, Gaoliying Town, Shunyi District, Beijing (No. 1, Linkong Second Road) Patentee before: Digital light Smart Technology Group Co.,Ltd. |