CN206349816U - Contactless outdoor water-proof LED electric power system - Google Patents
Contactless outdoor water-proof LED electric power system Download PDFInfo
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- CN206349816U CN206349816U CN201621463087.7U CN201621463087U CN206349816U CN 206349816 U CN206349816 U CN 206349816U CN 201621463087 U CN201621463087 U CN 201621463087U CN 206349816 U CN206349816 U CN 206349816U
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Abstract
The utility model, which is related to one kind, need not connect power line, the contactless outdoor water-proof LED of power taking can be sensed, LED outdoor lights case insides portion is provided with inductance coil, and many excitation wires are erect positioned at LED outdoor lights hull outside portions and this many setting magnet exciting coils application alternating currents constitute magnetic power supplying loop.Advantage：One is that need not connect power line, you can light outdoor LED lamp；Two be due to that magnetic strength LED does not have power supply wiring hole, therefore the protection against the tide of outdoor LED lamp, water resistance has been obtained the change of essence, reaches absolutely moistureproof, waterproof；Three be that power-supply circuit is simple, reliable, efficiency high, and it is simple to construct, easy for installation.
Description
Technical field
The utility model, which is related to one kind, need not connect power line, you can LED outdoor water-proofs are sensed into the noncontact that lamp 1 is lighted
Formula outdoor water-proof LED electric power system, belongs to contactless LED electric power system manufacture field.
Background technology
The lamp of present outdoor lighting industry all takes the mode of wiring, is transferred current to by electric wire in lamp, sends out lamp
Light, reaches illumination, beautification and other effects, each lamp is required for connecing power line, therefore not only joint is more, it is substantial amounts of to need in engineering
Artificial treatment joint, operation is time-consuming, and complicated, reliability is influenceed by human factor, and joint waterproofing poor performance,
Used in environment in outdoor, water, even moist, usually damage light fixture, and in some specific occasions, due to position or
The influence of environmental factor, not only wiring is difficult, and the complexity of engineering is ramped.
Utility model content
Purpose of design：The weak point in background technology is avoided, design one kind need not connect power line, you can by LED families
The contactless outdoor water-proof LED electric power system that outer anti-water induction lamp is lighted.
Design：In order to realize above-mentioned purpose of design.The application utilizes the law of electromagnetic induction, contactless outdoor anti-
Integrated induction coil in water LED light fixture, when induction coil is located in an internal closed-loop path for applying alternating current, sense
Generation induced-current driving LED in coil is answered to light, it is achieved thereby that without additionally connect wires, you can realize that LED is non-and connect
Touch the luminous purpose of power taking.
Technical scheme：The line of induction is provided with a kind of contactless outdoor water-proof LED electric power system, LED open airs lamp housing
Circle, magnet exciting coil, which is located at outside the outdoor lamp housings of LED and applies alternating current to the magnet exciting coil, constitutes current supply circuit.
The utility model is compared with background technology, and one is that need not connect power line, you can light outdoor LED lamp；Two are
Because magnetic strength LED does not have a power supply wiring hole, therefore the protection against the tide of outdoor LED lamp, water resistance is set to have obtained the change of essence,
Reach absolutely moistureproof, waterproof；Three be that power-supply circuit is simple, reliable, efficiency high, and it is simple to construct, easy for installation.
Brief description of the drawings
Fig. 1 is the schematic diagram of contactless outdoor water-proof LED electric power system.
Fig. 2 is contactless outdoor water-proof LED lamp schematic diagram.
Fig. 3 is the single contactless simple schematic diagrames of outdoor water-proof LED.
Fig. 4 and Fig. 5 are the schematic diagrames of the magnetic direction on wire periphery.
Fig. 6 is the structural representation of the utility model embodiment two.
Fig. 7 is the structural representation of the utility model embodiment three.
Fig. 8 is the structural representation of the utility model example IV.
Embodiment
Embodiment 1：Referring to the drawings 1.Embodiment 1：Referring to the drawings 1.A kind of contactless outdoor water-proof LED, which is powered, is
System, in LED outdoor water-proofs 1 bottom of sensing lamp provided with magnet exciting coil 3 and the magnet exciting coil 3 composition current supply circuit, multiple LED families
Outer anti-water induction lamp 1 is distributed on magnet exciting coil 3 and LED outdoor water-proofs sense the power input of lamp 1 for induction coil 2.Ginseng
According to Fig. 2, induction coil 2 is distributed in the bottom in the LED outdoor water-proofs sensing lamp housing of lamp 1.
Reference picture 3, by taking single contactless outdoor water-proof LED lamp as an example, because magnet exciting coil is longer, therefore can be by
The single wire of magnet exciting coil is regarded as long straight conductor, applies alternating current to magnet exciting coil, can be surrounded in magnet exciting coil
In the range of produce alternation magnetic field, the magnetic direction around wire, such as Fig. 4, Fig. 5 are now known that according to right-hand screw rule
It is shown.Induction coil produces induced-current in the magnetic field of alternation, you can driving light fixture normal work.
Embodiment 2：It is inversely proportional for long straight conductor induction level and the distance of certain point to long straight conductor at space,
Therefore the local magnetic induction intensity closer to wire is bigger, makes LED outdoor water-proofs sense induction coil and magnet exciting coil in lamp 1
In same plane, at this point it is possible to which bigger flux change amount can be obtained in the case of equal area.Referring to Fig. 6.
Embodiment 3：For magnet exciting coil, due to magnetomotive force, whereinFor the magnet exciting coil number of turn,
For field coil current,For number of inductive coil turns,For induction coil electric current.
Therefore, in the case where number of inductive coil turns is constant, the line of induction can be increased by increasing the magnet exciting coil number of turn
The electric current of circle, referring to Fig. 7.
Embodiment 4：By multiturn coil vertical display, induction coil can be made closer to magnet exciting coil, therefore obtain bigger
Flux change amount, referring to Fig. 8.
It is to be understood that：The detailed word although above-described embodiment is contrasted to mentality of designing of the present utility model
Description, but these word descriptions, simply to the simple text description of the utility model mentality of designing, rather than it is new to this practicality
The limitation of type mentality of designing, any combination, increase or modification without departing from the utility model mentality of designing each falls within this practicality new
In the protection domain of type.
Claims (6)
1. a kind of contactless outdoor water-proof LED electric power system, it is characterized in that：LED outdoor lights（1）The line of induction is provided with housing
Circle（2）, magnet exciting coil（3）Positioned at LED outdoor lights（1）Housing is outer and to the magnet exciting coil（3）Apply alternating current and constitute power supply
Loop.
2. contactless outdoor water-proof LED electric power system according to claim 1, it is characterized in that：The described line of induction
Circle（2）Positioned at magnet exciting coil（3）On.
3. contactless outdoor water-proof LED electric power system according to claim 1, it is characterized in that：The described line of induction
Circle（2）With magnet exciting coil（3）In same plane.
4. contactless outdoor water-proof LED electric power system according to claim 1, it is characterized in that：Described excitation wire
It is a circle or multiturn to enclose the number of turn.
5. contactless outdoor water-proof LED electric power system according to claim 4, it is characterized in that：Described multiturn is encouraged
Magnetic coil is put for level.
6. contactless outdoor water-proof LED electric power system according to claim 4, it is characterized in that：Described multiturn is encouraged
Magnetic coil is vertical display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463087.7U CN206349816U (en) | 2016-12-29 | 2016-12-29 | Contactless outdoor water-proof LED electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463087.7U CN206349816U (en) | 2016-12-29 | 2016-12-29 | Contactless outdoor water-proof LED electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349816U true CN206349816U (en) | 2017-07-21 |
Family
ID=59320044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463087.7U Active CN206349816U (en) | 2016-12-29 | 2016-12-29 | Contactless outdoor water-proof LED electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349816U (en) |
-
2016
- 2016-12-29 CN CN201621463087.7U patent/CN206349816U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170725 Address after: 5 Building 2, building 650, 311100 Mei Mei Road, Linping District, Yuhang District, Zhejiang, Hangzhou Patentee after: Hangzhou core technology Co., Ltd. Address before: 311100, No. 650, hope road, Linping street, Yuhang economic and Technological Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee before: HANHZHOU YONGDIAN ILLUMINATION CO., LTD. |
|
| TR01 | Transfer of patent right |