CN102913832A - Wireless non-contact LED lamp - Google Patents
Wireless non-contact LED lamp Download PDFInfo
- Publication number
- CN102913832A CN102913832A CN2012103941934A CN201210394193A CN102913832A CN 102913832 A CN102913832 A CN 102913832A CN 2012103941934 A CN2012103941934 A CN 2012103941934A CN 201210394193 A CN201210394193 A CN 201210394193A CN 102913832 A CN102913832 A CN 102913832A
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- plastic sleeve
- lamp
- led lamp
- led module
- over circuit
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a wireless non-contact LED lamp which comprises a lamp shade, an LED module, a radiating shell, a plastic sleeve and a lamp holder, wherein the plastic sleeve and the lamp holder are fixed; the radiating shell is sleeved outside the plastic sleeve; the LED module is arranged at the top of the plastic sleeve; the lamp shade is arranged above the LED module, and the bottom edge is clamped at the outer edge of the top of the plastic sleeve; the wireless non-contact LED lamp also comprises a conversion circuit and a receiving coil which are both arranged in the plastic sleeve, and the receiving coil is subjected to coupling resonance to generate current and then connected with a conversion circuit; and after the current is converted into direct current through the conversion circuit, the direct current is connected with the LED module for supplying power. Compared with the prior art, the wireless non-contact LED lamp has the advantages that cables are not needed to be arranged, and the illumination of the LED lamp can be realized through the coupling resonance; and the wireless non-contact LED lamp has a great advantage in realizing the wireless illumination in occasions of exploration, underground operations, deep sea operations, remote mountain areas, islands and the like and simultaneously has the effects of beautifying the appearance of a city.
Description
Technical field
The present invention relates to the LED lamp, refer to especially a kind of wireless noncontact LED lamp.
Background technology
Present LED illuminating lamp all adopts the connector of cable connection bulb such as lamp holder etc. to realize the supply lightening LED lamp of electric energy.And in some practical application, such as high mountain, cave etc., often do not have the installing wire cable, the movable lamps illumination of normal operation Mobile working lamp or flashlight and so on.But often be confined to the capacity of battery or battery, perhaps quality is overweight, causes and can not use for a long time or be convenient to use.
Summary of the invention
The present invention proposes a kind of wireless noncontact LED lamp, has solved the capacity that is confined to battery or battery in the prior art, and perhaps quality is overweight, causes the shortcoming that can not use for a long time.
Technical scheme of the present invention is achieved in that
A kind of wireless noncontact LED lamp, comprise lampshade, the LED module, heat-dissipating casing, plastic sleeve, lamp holder, described plastic sleeve and lamp holder are fixed, described heat-dissipating casing is set in the plastic sleeve outside, described LED module is located at the plastic sleeve top, described lampshade is located at LED module top, the base is fastened on plastic sleeve top outer rim, it is characterized in that, also comprises change-over circuit, receiving coil, described change-over circuit and receiving coil all are located in the plastic sleeve, described receiving coil, is connected with change-over circuit behind the generation current by coupled resonance, after change-over circuit is transformed into direct current, be connected power supply with the LED module.
Also comprise rechargeable battery, this rechargeable battery is located in the plastic sleeve, and is connected with change-over circuit.
Compared with prior art, advantage of the present invention is to need not installing cables, by coupled resonance, just can realize the illumination of LED lamp, realize that in occasions such as exploration, underground job, deep ocean work, outlying mountain area, islands wireless lighting has very large advantage, beautify simultaneously the appearance of the city.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of wireless noncontact LED lamp of the present invention.
Wherein, 1-lampshade, 2-LED module, 3-heat-dissipating casing, 4-plastic sleeve, 5-rechargeable battery, 6-change-over circuit, 7-receiving coil, 8-lamp holder
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As shown in Figure 1, technical scheme of the present invention is achieved in that a kind of wireless noncontact LED lamp, comprise lampshade 1, LED module 2, heat-dissipating casing 3, plastic sleeve 4, lamp holder 8, described plastic sleeve 4 is fixing with lamp holder 8, described heat-dissipating casing 3 is set in plastic sleeve 4 outsides, described LED module 2 is located at plastic sleeve 4 tops, described lampshade 1 is located at LED module 2 tops, the base is fastened on plastic sleeve 4 top outer rims, also comprise change-over circuit 6, receiving coil 7, described change-over circuit 6 all is located in the plastic sleeve 4 with receiving coil 7, described receiving coil 7, is connected with change-over circuit 6 behind the generation current by coupled resonance, after change-over circuit 6 is transformed into direct current, be connected power supply with LED module 2.
Also comprise rechargeable battery 5, this rechargeable battery 5 is located in the plastic sleeve, and is connected with change-over circuit 6.
Operation principle:
The present invention mainly adopts electromagnetic induction principle, carries out the transmission that Energy Coupling is realized energy by coil.During wireless noncontact LED lamp work, input is transformed into direct current with electric main through full bridge rectifier, or directly is the power supply of electric energy radiating portion with 24V direct current end.Convert high-frequency alternating current through the direct current of exporting behind the power management module to by the active crystal oscillator inversion of 2M first and supply with the emission resonance coil.The inductance coil of the inductance coil of Electromagnetic Launching resonance and the wireless lamp of LED is by coupling energy, and this process need not electric wire and connects, and it is battery charging, simultaneously lightening LED lamp that the electric current of the coil output of the wireless lamp of LED is transformed into direct current through the reception change-over circuit.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. wireless noncontact LED lamp, comprise lampshade, the LED module, heat-dissipating casing, plastic sleeve, lamp holder, described plastic sleeve and lamp holder are fixed, described heat-dissipating casing is set in the plastic sleeve outside, described LED module is located at the plastic sleeve top, described lampshade is located at LED module top, the base is fastened on plastic sleeve top outer rim, it is characterized in that, also comprises change-over circuit, receiving coil, described change-over circuit and receiving coil all are located in the plastic sleeve, described receiving coil, is connected with change-over circuit behind the generation current by coupled resonance, after change-over circuit is transformed into direct current, be connected power supply with the LED module.
2. a kind of wireless noncontact LED lamp according to claim 1 is characterized in that, also comprise rechargeable battery, this rechargeable battery is located in the plastic sleeve, and is connected with change-over circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103941934A CN102913832A (en) | 2012-10-17 | 2012-10-17 | Wireless non-contact LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103941934A CN102913832A (en) | 2012-10-17 | 2012-10-17 | Wireless non-contact LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102913832A true CN102913832A (en) | 2013-02-06 |
Family
ID=47612322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103941934A Pending CN102913832A (en) | 2012-10-17 | 2012-10-17 | Wireless non-contact LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102913832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465856A (en) * | 2014-12-10 | 2015-03-25 | 中国科学院半导体研究所 | Wireless energy transmission light-emitting system and manufacturing method of chip-level light-emitting device of wireless energy transmission light-emitting system |
| CN104896365A (en) * | 2015-05-04 | 2015-09-09 | 中山智芯电子科技有限公司 | Wireless power supply led wall lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201589245U (en) * | 2009-12-24 | 2010-09-22 | 陈鸿文 | Non-metal contact power supply waterproof LED lamp assembly |
| CN202092044U (en) * | 2011-03-07 | 2011-12-28 | 力铭科技股份有限公司 | Light fixture having wireless energy transmission capacity |
| US20120007519A1 (en) * | 2010-07-09 | 2012-01-12 | Tdk Corporation | Wireless power feeder, light source cartridge, and wireless illumination system |
| CN202884763U (en) * | 2012-10-17 | 2013-04-17 | 浙江畅朗照明有限公司 | Wireless non-contact light-emitting diode (LED) lamp |
-
2012
- 2012-10-17 CN CN2012103941934A patent/CN102913832A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201589245U (en) * | 2009-12-24 | 2010-09-22 | 陈鸿文 | Non-metal contact power supply waterproof LED lamp assembly |
| US20120007519A1 (en) * | 2010-07-09 | 2012-01-12 | Tdk Corporation | Wireless power feeder, light source cartridge, and wireless illumination system |
| CN202092044U (en) * | 2011-03-07 | 2011-12-28 | 力铭科技股份有限公司 | Light fixture having wireless energy transmission capacity |
| CN202884763U (en) * | 2012-10-17 | 2013-04-17 | 浙江畅朗照明有限公司 | Wireless non-contact light-emitting diode (LED) lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465856A (en) * | 2014-12-10 | 2015-03-25 | 中国科学院半导体研究所 | Wireless energy transmission light-emitting system and manufacturing method of chip-level light-emitting device of wireless energy transmission light-emitting system |
| CN104465856B (en) * | 2014-12-10 | 2016-10-19 | 中国科学院半导体研究所 | Wireless energy transfer luminescent system and the preparation method of chip-scale light-emitting device thereof |
| CN104896365A (en) * | 2015-05-04 | 2015-09-09 | 中山智芯电子科技有限公司 | Wireless power supply led wall lamp |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130206 |