CN203810121U - LED illuminating device and LED illuminating system - Google Patents
LED illuminating device and LED illuminating system Download PDFInfo
- Publication number
- CN203810121U CN203810121U CN201420161285.2U CN201420161285U CN203810121U CN 203810121 U CN203810121 U CN 203810121U CN 201420161285 U CN201420161285 U CN 201420161285U CN 203810121 U CN203810121 U CN 203810121U
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- Prior art keywords
- led
- radio
- antenna
- lighting device
- frequency antenna
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- Expired - Lifetime
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- 239000000758 substrate Substances 0.000 claims description 31
- 229910052705 radium Inorganic materials 0.000 claims description 5
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 230000005404 monopole Effects 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 3
- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical compound FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED illuminating device and an LED illuminating system. The LED illuminating device comprises an LED drive and power supply unit, an LED light source assembly and a radiator, wherein the LED drive and power supply unit supplies drive to the LED light source assembly and supplies power to the whole LED illuminating device; and the LED illuminating device further comprises a radio-frequency circuit and a radio-frequency antenna, the plane where the highest point of the radio-frequency antenna is located is parallel to or lower than the plane where the highest point of the radiator is located, and the illuminating path of the LED light source assembly is not influenced. Compared with the prior art, the plane where the highest point of the radio-frequency antenna is located in the LED illuminating device is parallel to or lower than the plane where the highest point of the radiator is located, so that the quality and the stability of a radio-frequency signal are improved under the condition that the illuminating path is not influenced.
Description
Technical field
The utility model relates to LED lighting technical field, particularly a kind of LED lighting device and system with wireless communication function and controlled in wireless.
Background technology
The appearance of wireless technology makes people free from loaded down with trivial details wiring and installing, and wireless technology has been applied to each electronic product, and along with people's living standard improves day by day, this product is also popularized.LED due to have energy-saving and environmental protection, can be light-operated, the lot of advantages such as solidification, long-life, be widely used in the every field such as public illumination, office and room lighting in city, throw light on distinctive power supply and control mode of LED makes it be easy to integrate some Based Intelligent Control and multimedia function.
Controlled in wireless is a trend of intelligent LED lamp lighting apparatus.Wherein the design of antenna directly has influence on the quality of radiofrequency signal and stablizes.Now in LED lamp, conventional radio-frequency antenna is that PCB antenna, plate carry ceramic antenna, metallic film antenna, flexible FPC antenna and radium carving LDS antenna, but be subject to the profile of lighting device and size restrictions larger, performance is barely satisfactory.
Utility model content
The utility model has overcome above-mentioned the deficiencies in the prior art, and a kind of LED lighting device and LED illuminator in the situation that not affecting illuminating device luminous path with good wireless telecommunications radio-frequency performance and controlled in wireless is provided.
The technical solution of the utility model is achieved in that
A kind of LED lighting device, comprise LED driving and power supply unit, LED light source assembly and radiator, described LED drives and power supply unit drives and provides power supply for whole LED lighting device for LED light source assembly provides, described LED lighting device also comprises radio circuit and radio-frequency antenna, the plane parallel at the peak place of described radio-frequency antenna or lower than the plane at the peak place of radiator, and do not affect the light emitting path of LED light source assembly.
As preferably, described LED light source assembly comprises that LED substrate and at least one be located at the LED light source on LED substrate.
As preferably, described radio-frequency antenna is annular, has central hole and allows to pass through from the light of LED light source assembly, thereby do not affect the light emitting path of LED light source assembly.
Specifically, described radiator comprises radiator body, in the periphery of radiator body, along being circumferentially distributed with the radiating fin of a plurality of longitudinal settings, at radiating fin, is wrapped with heat-dissipating casing; LED substrate is fixed on the end face of radiator body, and described radio-frequency antenna is set in LED substrate periphery, and the upper end of heat-dissipating casing exceeds the upper surface of radiating fin and radio-frequency antenna.
Furtherly, described radio-frequency antenna is that PCB antenna or plate carry ceramic antenna, and the cross section of heat-dissipating casing is circular, radio-frequency antenna is shaped as annular, LED substrate shape is circular, between radio-frequency antenna periphery and heat-dissipating casing inwall, leave gap, radio-frequency antenna is connected by buckle form with heat-dissipating casing.
As preferably, described radio-frequency antenna is metallic film antenna, and described LED light source assembly also comprises the lens that are arranged on LED substrate, and described lens have visible light permeability and cover described LED light source, and described radio-frequency antenna is arranged on the surrounding of lens lower end.
Furtherly, described radiator comprises radiator body, in the periphery of radiator body, along being circumferentially distributed with the radiating fin of a plurality of longitudinal settings, at radiating fin, is wrapped with heat-dissipating casing; LED substrate is fixed on the end face of radiator body, and the upper end of heat-dissipating casing exceeds the upper surface of radio-frequency antenna.
As preferably, described radio-frequency antenna is flexible FPC antenna or radium carving LDS antenna, and described LED light source assembly also comprises the reflection shield being arranged on LED substrate, and described antenna is arranged on reflection shield.
Furtherly, described radiator comprises radiator body, in the periphery of radiator body, along being circumferentially distributed with the radiating fin of a plurality of longitudinal settings, at radiating fin, is wrapped with heat-dissipating casing; LED substrate is fixed on the end face of radiator body, and the upper end of radiating fin and heat-dissipating casing exceeds LED substrate, and the part that radiating fin and heat-dissipating casing exceed LED substrate surrounds a cavity, and reflection shield is arranged in cavity.
As preferably, described antenna is a kind of in IFA antenna, PIFA antenna, monopole Monopole antenna or loop antenna.
As preferably, described LED lighting device also comprises shell, the part that described shell is radiator.
A LED illuminator, comprises LED lighting device as above and the terminal of LED lighting device being carried out to controlled in wireless and communication.
Compared with prior art, it is parallel or lower than the plane at the peak place of radiator that the planar cloth at the peak place of the radio-frequency antenna in the utility model LED lighting device is set to, thereby in the situation that not affecting light emitting path, improved the quality of radiofrequency signal and stablized.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model LED lighting device in embodiment 1;
Fig. 2 is the top surface structure schematic diagram of LED lighting device in embodiment 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the fractionation structural representation of radio-frequency antenna and LED lighting device in embodiment 1;
Fig. 5 is the perspective view of LED lighting device in embodiment 2;
Fig. 6 is the top surface structure schematic diagram of LED lighting device in embodiment 2;
Fig. 7 is the A-A cutaway view of Fig. 6;
Fig. 8 is the fractionation structural representation of radio-frequency antenna and LED lighting device in embodiment 2;
Fig. 9 is the perspective view of LED lighting device in embodiment 3;
Figure 10 is the fractionation structural representation of radio-frequency antenna and LED lighting device in embodiment 3;
Figure 11 is the perspective view of another angle of LED lighting device in embodiment 3;
Figure 12 is the structural representation of the utility model LED illuminator.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment 1: as Figure 1-4, the utility model LED lighting device 1 comprises that LED drives and power supply unit 10, LED light source assembly 11, radiator 12, radio circuit (not shown) and radio-frequency antenna 14.Described LED drives and power supply unit 10 driving LED light source assemblies 11, and gives whole LED lighting device 1 power supply.Described radio circuit is arranged on 1 li of LED lighting device and is electrically connected with described radio-frequency antenna 14, and described radio-frequency antenna 14 is for transmitting and receiving radiofrequency signal.Described LED light source assembly 11 comprises the LED substrate 24 of a circle, and LED substrate 24 is provided with at least one LED light source 25.
Radio-frequency antenna shown in Fig. 1-4 14 carries ceramic antenna for take the plate that PCB antenna that the PCB of various differing dielectric constants is base material or the pottery of various differing dielectric constants of take be base material, described radiator 12 comprises radiator body 21, in the periphery of radiator body 21, along being circumferentially distributed with the radiating fin 22 of a plurality of longitudinal settings, at radiating fin 22, be wrapped with heat-dissipating casing 23; LED substrate 24 is fixed on the end face of radiator body 21, described radio-frequency antenna 14 is annular, radio-frequency antenna 14 has central hole and allows to pass through from the light of LED light source assembly 11, thereby do not affect the light emitting path of LED light source assembly 11, the internal diameter of radio-frequency antenna 14 equals the external diameter of LED substrate 24, described radio-frequency antenna 14 is set in LED substrate 24 peripheries, and the upper end of heat-dissipating casing 23 exceeds the upper surface of radiating fin 22 and radio-frequency antenna 14.Between radio-frequency antenna 14 peripheries and heat-dissipating casing 23 inwalls, leave gap, radio-frequency antenna 14 is connected by buckle form with heat-dissipating casing 23.
Embodiment 2: the difference of the present embodiment and embodiment 1 is: as shown in Fig. 5～8, shown radio-frequency antenna 14 is for improving the metallic film antenna of dielectric constant by the metal material with special, described LED light source assembly 11 also comprises the lens 15 that are arranged on circular LED substrate 24, described lens 15 have visible light permeability and cover described LED light source, described radio-frequency antenna 14 is endless metal film antenna, this annular membrane antenna 14 is arranged in the surrounding of lens 15 lower ends, do not affect the light emitting path of LED light source assembly 11, and the plane at the peak place of described radio-frequency antenna 14 is lower than the plane at the peak place of heat-dissipating casing 23.
Embodiment 3: the difference of the present embodiment and embodiment 1 is: as shown in Fig. 9～11, radio-frequency antenna 14 is for take flexible FPC antenna that the flexible FPC of various differing dielectric constants is base material or with the radium carving LDS antenna of radium carving LDS fabrication techniques, described LED light source assembly 11 also comprises the reflection shield 16 being arranged on round LED substrate, the upper end of radiating fin 22 and heat-dissipating casing 23 exceeds the residing plane of LED substrate 24, and the part that radiating fin 22 and heat-dissipating casing 23 exceed LED substrate 24 surrounds a cavity 31, and reflection shield 16 is arranged in cavity 31; Described antenna 14 is arranged on reflection shield 16, does not affect the light emitting path of LED light source assembly 11, and the plane at the peak place of described radio-frequency antenna 14 is lower than the plane at the peak place of radiator.
Wherein, the plane at the peak place of the radio-frequency antenna 14 in above-mentioned all embodiment is all lower than the plane at the peak place of radiator 12, and do not affect the light emitting path of LED light source assembly 11, in addition, the plane at the peak place of radio-frequency antenna 14 can parallel radiator 12 the plane at peak place, the peak of the peak of radio-frequency antenna 14 and radiator 12 is in same plane.
The utility model is to describe according to the LED lighting device luminous placement state that makes progress.
Preferably, the utility model LED lighting device 1 also comprises shell, and described shell is a part for radiator 12.
Figure 12 shows that a kind of LED illuminator, comprise have the LED lighting device 1 of radio-frequency antenna and the terminal 2 of LED lighting device 1 being carried out to controlled in wireless and communication as above.
The utility model preferred embodiment is just for helping to set forth the utility model.Preferred embodiment does not have all details of detailed descriptionthe, and also not limiting this utility model is only the described specific embodiment.Obviously, according to the content of this description, can make many modifications and variations.These embodiment are chosen and specifically described to this description, is in order to explain better principle of the present utility model and practical application, thereby under making, technical field technical staff can utilize the utility model well.The utility model is only subject to the restriction of claims and four corner and equivalent.Disclosed is above only several specific embodiments of the application, but the application is not limited thereto, and the changes that any person skilled in the art can think of, all should drop in the application's protection domain.
Claims (12)
1. a LED lighting device, comprise LED driving and power supply unit, LED light source assembly and radiator, described LED drives and power supply unit drives and provides power supply for whole LED lighting device for LED light source assembly provides, it is characterized in that: described LED lighting device also comprises radio circuit and radio-frequency antenna, the plane parallel at the peak place of described radio-frequency antenna or lower than the plane at the peak place of radiator, and do not affect the light emitting path of LED light source assembly.
2. LED lighting device according to claim 1, is characterized in that: described LED light source assembly comprises that LED substrate and at least one be located at the LED light source on LED substrate.
3. LED lighting device according to claim 2, is characterized in that: described radio-frequency antenna is annular, has central hole and allows to pass through from the light of LED light source assembly, thereby do not affect the light emitting path of LED light source assembly.
4. LED lighting device according to claim 3, is characterized in that: described radiator comprises radiator body, in the periphery of radiator body, along being circumferentially distributed with the radiating fin of a plurality of longitudinal settings, at radiating fin, is wrapped with heat-dissipating casing; LED substrate is fixed on the end face of radiator body, and described radio-frequency antenna is set in LED substrate periphery, and the upper end of heat-dissipating casing exceeds the upper surface of radiating fin and radio-frequency antenna.
5. LED lighting device according to claim 4, it is characterized in that: described radio-frequency antenna is that PCB antenna or plate carry ceramic antenna, and the cross section of heat-dissipating casing is circular, radio-frequency antenna is shaped as annular, LED substrate shape is circular, between radio-frequency antenna periphery and heat-dissipating casing inwall, leave gap, radio-frequency antenna is connected by buckle form with heat-dissipating casing.
6. LED lighting device according to claim 2, it is characterized in that: described radio-frequency antenna is metallic film antenna, described LED light source assembly also comprises the lens that are arranged on LED substrate, described lens have visible light permeability and cover described LED light source, and described radio-frequency antenna is arranged on the surrounding of lens lower end.
7. LED lighting device according to claim 6, is characterized in that: described radiator comprises radiator body, in the periphery of radiator body, along being circumferentially distributed with the radiating fin of a plurality of longitudinal settings, at radiating fin, is wrapped with heat-dissipating casing; LED substrate is fixed on the end face of radiator body, and the upper end of heat-dissipating casing exceeds the upper surface of radio-frequency antenna.
8. LED lighting device according to claim 2, is characterized in that: described radio-frequency antenna is flexible FPC antenna or radium carving LDS antenna, and described LED light source assembly also comprises the reflection shield being arranged on LED substrate, and described antenna is arranged on reflection shield.
9. LED lighting device according to claim 8, is characterized in that: described radiator comprises radiator body, in the periphery of radiator body, along being circumferentially distributed with the radiating fin of a plurality of longitudinal settings, at radiating fin, is wrapped with heat-dissipating casing; LED substrate is fixed on the end face of radiator body, and the upper end of radiating fin and heat-dissipating casing exceeds LED substrate, and the part that radiating fin and heat-dissipating casing exceed LED substrate surrounds a cavity, and reflection shield is arranged in cavity.
10. LED lighting device according to claim 1, is characterized in that: described antenna is a kind of in IFA antenna, PIFA antenna, monopole Monopole antenna or loop antenna.
11. LED lighting devices according to claim 1, is characterized in that: described LED lighting device also comprises shell, the part that described shell is radiator.
12. 1 kinds of LED illuminators, comprise the LED lighting device as described in claim 1～11 any one and the terminal of LED lighting device being carried out to controlled in wireless and communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161285.2U CN203810121U (en) | 2014-04-03 | 2014-04-03 | LED illuminating device and LED illuminating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161285.2U CN203810121U (en) | 2014-04-03 | 2014-04-03 | LED illuminating device and LED illuminating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203810121U true CN203810121U (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420161285.2U Expired - Lifetime CN203810121U (en) | 2014-04-03 | 2014-04-03 | LED illuminating device and LED illuminating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203810121U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912810A (en) * | 2014-04-03 | 2014-07-09 | 生迪光电科技股份有限公司 | LED (light emitting diode) illuminating device, LED illuminating system and method for arranging antenna in LED illuminating device |
| WO2016095677A1 (en) * | 2014-12-18 | 2016-06-23 | 成都世纪光合作用科技有限公司 | Led illumination device having wifi relay module |
| WO2016101922A1 (en) * | 2014-12-26 | 2016-06-30 | Sengled Optoelectronics Co., Ltd | Led lighting device and system, and reset button arrangement method |
| WO2016101699A1 (en) * | 2014-12-26 | 2016-06-30 | Sengled Optoelectronics Co., Ltd | Led lighting device and system, and antenna arrangement method |
| CN105764206A (en) * | 2014-12-18 | 2016-07-13 | 成都世纪光合作用科技有限公司 | LED lighting device provided with WIFI relay module |
| CN105782766A (en) * | 2014-12-18 | 2016-07-20 | 成都世纪光合作用科技有限公司 | LED lighting equipment having wireless communication function |
-
2014
- 2014-04-03 CN CN201420161285.2U patent/CN203810121U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912810A (en) * | 2014-04-03 | 2014-07-09 | 生迪光电科技股份有限公司 | LED (light emitting diode) illuminating device, LED illuminating system and method for arranging antenna in LED illuminating device |
| WO2015149605A1 (en) * | 2014-04-03 | 2015-10-08 | Sengled Optoelectronics Co., Ltd | Led lighting device and system containing antenna, and related configuring method |
| US9635742B2 (en) | 2014-04-03 | 2017-04-25 | Sengled Optoelectronics Co., Ltd. | LED lighting device and system containing antenna, and related configuring method |
| WO2016095677A1 (en) * | 2014-12-18 | 2016-06-23 | 成都世纪光合作用科技有限公司 | Led illumination device having wifi relay module |
| CN105764206A (en) * | 2014-12-18 | 2016-07-13 | 成都世纪光合作用科技有限公司 | LED lighting device provided with WIFI relay module |
| CN105782766A (en) * | 2014-12-18 | 2016-07-20 | 成都世纪光合作用科技有限公司 | LED lighting equipment having wireless communication function |
| CN105782766B (en) * | 2014-12-18 | 2018-01-09 | 成都世纪光合作用科技有限公司 | A kind of LED illumination device with radio communication function |
| CN105764206B (en) * | 2014-12-18 | 2018-06-22 | 成都世纪光合作用科技有限公司 | A kind of LED illumination device with WIFI trunk modules |
| WO2016101922A1 (en) * | 2014-12-26 | 2016-06-30 | Sengled Optoelectronics Co., Ltd | Led lighting device and system, and reset button arrangement method |
| WO2016101699A1 (en) * | 2014-12-26 | 2016-06-30 | Sengled Optoelectronics Co., Ltd | Led lighting device and system, and antenna arrangement method |
| US9960475B2 (en) | 2014-12-26 | 2018-05-01 | Sengled Optoelectronics Co., Ltd. | LED lighting device and system, and antenna arrangement method |
| US10030858B2 (en) | 2014-12-26 | 2018-07-24 | Sengled Optoelectronics Co., Ltd. | LED lighting device and system, and reset button arrangement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED lighting device and LED lighting system Effective date of registration: 20230302 Granted publication date: 20140903 Pledgee: Tongxiang Yunbei Investment Construction Co.,Ltd. Pledgor: SENGLED OPTOELECTRONICS Co.,Ltd. Registration number: Y2023980033494 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |