CN202884763U - Wireless non-contact light-emitting diode (LED) lamp - Google Patents
Wireless non-contact light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202884763U CN202884763U CN2012205308157U CN201220530815U CN202884763U CN 202884763 U CN202884763 U CN 202884763U CN 2012205308157 U CN2012205308157 U CN 2012205308157U CN 201220530815 U CN201220530815 U CN 201220530815U CN 202884763 U CN202884763 U CN 202884763U
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- plastic sleeve
- led
- lamp
- led module
- receiving coil
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a wireless non-contact light-emitting diode (LED) lamp. The wireless non-contact LED lamp comprises a lampshade, an LED module, a cooling housing, a plastic sleeve, and a lamp holder, wherein the plastic sleeve is fixed with the lamp holder, the cooling housing is sleeved on the outside of the plastic sleeve, the LED module is arranged at the top of the plastic sleeve, the lampshade is covered above the LED module, and the bottom margin of the lampshade is arranged on the outer rim of the top of the plastic sleeve in a clamping mode. The wireless non-contact LED lamp further comprises a switching circuit and a receiving coil, wherein the switching circuit and the receiving coil are arranged in the plastic sleeve, the receiving coil is connected with the switching circuit, and the switching circuit is connected with the LED module. Compared with the prior art, the wireless non-contact LED lamp has the advantages that no cable is needed to install, lighting of the LED lamp can be achieved through coupling resonance, wireless lighting in occasions such as exploration, underground work, deep sea work, remote and mountain areas and sea islands has huge advantages, and meanwhile beautification of a city is achieved.
Description
Technical field
The utility model relates to the LED lamp, refers 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 utility model proposes a kind of wireless noncontact LED lamp, solved the capacity that is confined to battery or battery in the prior art, perhaps quality is overweight, causes the shortcoming that can not use for a long time.
The technical solution of the utility model 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 comprise change-over circuit, receiving coil, described change-over circuit and receiving coil all are located in the plastic sleeve, and described receiving coil is connected with change-over circuit, and described change-over circuit is connected 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, the utility model has the advantages that 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 utility model embodiment 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 embodiment more of the present utility model, 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 utility model.
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 among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the technical solution of the utility model 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 utility model 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 utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
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 comprise change-over circuit, receiving coil, described change-over circuit and receiving coil all are located in the plastic sleeve, and described receiving coil is connected with change-over circuit, and described change-over circuit is connected 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 |
|---|---|---|---|
| CN2012205308157U CN202884763U (en) | 2012-10-17 | 2012-10-17 | Wireless non-contact light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205308157U CN202884763U (en) | 2012-10-17 | 2012-10-17 | Wireless non-contact light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884763U true CN202884763U (en) | 2013-04-17 |
Family
ID=48076187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205308157U Expired - Fee Related CN202884763U (en) | 2012-10-17 | 2012-10-17 | Wireless non-contact light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913832A (en) * | 2012-10-17 | 2013-02-06 | 浙江畅朗照明有限公司 | Wireless non-contact LED lamp |
| CN109578877A (en) * | 2019-01-14 | 2019-04-05 | 上海大学 | A kind of deep sea lighting lamp |
-
2012
- 2012-10-17 CN CN2012205308157U patent/CN202884763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913832A (en) * | 2012-10-17 | 2013-02-06 | 浙江畅朗照明有限公司 | Wireless non-contact LED lamp |
| CN109578877A (en) * | 2019-01-14 | 2019-04-05 | 上海大学 | A kind of deep sea lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20131017 |