CN208142935U - Contactless outdoor water-proof LED light power supply system - Google Patents
Contactless outdoor water-proof LED light power supply system Download PDFInfo
- Publication number
- CN208142935U CN208142935U CN201621464159.XU CN201621464159U CN208142935U CN 208142935 U CN208142935 U CN 208142935U CN 201621464159 U CN201621464159 U CN 201621464159U CN 208142935 U CN208142935 U CN 208142935U
- Authority
- CN
- China
- Prior art keywords
- proof
- power supply
- outdoor water
- led
- supply system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to one kind without connecting power supply line, the contactless outdoor water-proof LED light power supply system that outdoor LED lamp can be lighted, magnet exciting coil is equipped in the outdoor lights mounting portion bottom LED or two sides and the magnet exciting coil constitutes magnetic power supplying circuit, and multiple outdoor water-proof induction LED lamps are distributed in the magnet exciting coil of magnet exciting coil or circle is upper and LED light power input is electric magnetic induction loop.Advantage：First is that outdoor LED lamp can be lighted without connecting power supply line；Second is that making moisture-proof, the waterproof performance of outdoor LED lamp obtain the change of essence since magnetic strength LED light does not have power supply wiring hole, reach absolutely moisture-proof, waterproof；Third is that construction is simple, easy for installation.
Description
Technical field
The present invention relates to one kind without connecting power supply line, the contactless family that can light LED outdoor water-proof sense light 1
Outer water-proof LED lamp power supply system belongs to contactless LED light power supply system manufacturing field.
Background technique
The lamp of present outdoor lighting industry all takes the mode of wiring, is transferred current in lamp by electric wire, sends out lamp
Light reaches illumination, beautification and other effects, and each lamp requires to connect power supply line, therefore not only connector is more in engineering, it is a large amount of to need
Artificial treatment connector, operation is time-consuming, and complicated, reliability is influenced by human factor, and joint waterproofing performance is poor,
Used in environment outdoor, in water, even moist, usually damage lamps and lanterns, and in some specific occasions, due to position or
The influence of environmental factor, not only wiring is difficult, but also the complexity of engineering ramps.
Summary of the invention
Purpose of design：The shortcoming in background technique is avoided, one kind is designed and is not necessarily to connect power supply line, it can be by the family LED
The contactless outdoor water-proof LED light power supply system that outer waterproof sense light is lighted.
Design scheme：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 lamps and lanterns, when induction coil is located in the internal closed circuit for applying alternating current, sense
It answers and generates induced current driving LED light in coil and shine, to realize without additionally connecting wires, can be realized that LED light is non-to be connect
Touching takes the purpose of electroluminescence.
Technical solution：A kind of contactless outdoor water-proof LED light power supply system, in LED outdoor water-proof sense light mounting portion
Bottom or two sides are equipped with magnet exciting coil and the magnet exciting coil constitutes magnetic power supplying circuit, and multiple LED outdoor water-proof sense lights are distributed in
In the magnet exciting coil of magnet exciting coil or on circle magnet exciting coil and the power input of LED outdoor water-proof sense light is induction coil.
Compared with the background technology, the present invention, first is that can light outdoor LED lamp without connecting power supply line；Second is that due to
Magnetic strength LED light does not have power supply wiring hole, therefore moisture-proof, the waterproof performance of outdoor LED lamp is made to have obtained the change of essence, reaches
Absolutely moisture-proof, waterproof；Third is that power-supply circuit is simple, reliable, high-efficient, and construction is simple, it is easy for installation.
Detailed description of the invention
Fig. 1 is the schematic diagram of contactless outdoor water-proof LED light power supply system.
Fig. 2 is contactless outdoor water-proof LED lamp schematic diagram.
Fig. 3 is the single contactless simple schematic diagram of outdoor water-proof LED.
Fig. 4 and Fig. 5 is the schematic diagram of the magnetic direction on conducting wire periphery.
Fig. 6 is rectangular induction coil and the matched structural schematic diagram of magnet exciting coil.
Fig. 7 be magnet exciting coil be multiturn coil when schematic diagram.
Fig. 8 is that magnet exciting coil is only multiturn coil schematic diagram at lamp installation.
Fig. 9 is placement magnetic core schematic diagram in the range of induction coil is surrounded.
Figure 10 is that induction coil is surrounded schematic diagram with magnetic core.
Figure 11 be LED number be even number when, the schematic diagram of contactless outdoor water-proof LED light power supply system.
Figure 12 is the circuit diagram of the LED outdoor water-proof sense light with resonance circuit.
Specific embodiment
Embodiment 1：Referring to attached drawing 1.A kind of contactless outdoor water-proof LED light power supply system incudes in LED outdoor water-proof
1 mounting portion bottom of lamp or two sides are equipped with magnet exciting coil 3 and the magnet exciting coil 3 constitutes current supply circuit, multiple LED outdoor water-proof inductions
Lamp 1 is distributed in magnet exciting coil 3 or encloses on magnet exciting coil 3 and the power input of LED outdoor water-proof sense light 1 is induction coil
2.Referring to Fig. 2, induction coil 2 is distributed in the bottom in 1 lamp housing of LED outdoor water-proof sense light.1 lamp of LED outdoor water-proof sense light
Shell is round or rectangle.
Referring to Fig. 3, by taking single contactless outdoor water-proof LED lamp as an example, since magnet exciting coil is longer, can incite somebody to action
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
The magnetic field that alternation is generated in range, is known that the magnetic direction around conducting wire according to right-hand screw rule at this time, such as Fig. 4, Fig. 5
It is shown.Induction coil generates induced current in the magnetic field of alternation, and lamps and lanterns normal work can be driven.
Embodiment 2：On the basis of implementation column 1, the alternating current for being applied to magnet exciting coil is changed to exchange constant current no matter
Outside is connected to how many load, and exciting current change rate is constant, and magnetic induction intensity change rate is constant, and flux change rate is constant.
Embodiment 3：On the base of embodiment 1 goes out, the magnetic induction coil in 1 lamp housing of LED outdoor water-proof sense light is rectangular
Coil.
Due to induced electromotive force, wherein, therefore when induction coil area is certain, add
Big magnetic induction intensity variable quantityInduced electromotive force can effectively be improved.
It is inversely proportional at a distance from certain point to long straight conductor at space for long straight conductor induction level, therefore more leans on
The local magnetic induction intensity of nearly conducting wire is bigger, and the round induction coil in LED outdoor water-proof sense light 1 is changed to rectangular induction
Coil.Bigger flux change amount can be obtained in the case where same area, referring to Fig. 6.
Embodiment 4：For magnet exciting coil, due to magnetomotive force, whereinFor magnet exciting coil the number of turns,
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, induction can be increased by increasing the electric current of magnet exciting coil
The electric current of coil can also increase the electric current of induction coil by increasing magnet exciting coil the number of turns, referring to Fig. 7.
Embodiment 5：On the base of embodiment 4 goes out, increases coil turn on the position for placing lamps and lanterns, can also reach increase
The purpose of the electric current of induction coil.Referring to Fig. 8.
Embodiment 6：Magnetic core is put at induction coil（4）, since the magnetic resistance of magnetic core is less than the magnetic resistance of air, according to magnetic circuit
Ohm's law is it is found that the smaller magnetic flux of magnetic resistance is bigger in the case that magnetomotive force is constant, therefore is put into magnetic core at induction coil
Magnetic flux can be effectively increased, induced current is increased.
The mode that two kinds of magnetic cores are put can effectively improve induced current, and magnetic is placed in the range of induction coil is surrounded
Core, referring to Fig. 9.Or surrounded induction coil with magnetic core, referring to Figure 10.Obviously, the side surrounded induction coil with magnetic core
Method can greatly increase induced current.
Embodiment 7：It, can be in parallel by LED light reverse parallel connection two-by-two when LED number of institute's band is even number referring to Figure 11
Two LED light be connected in turn, the mutual clamper of LED light keeps system more stable while reducing rectification circuit.
Embodiment 8：Referring to Figure 12.In order to increase induced current, resonance circuit can be added at induction coil, by humorous
Vibration makes induced current obtain higher energy.
Embodiment 9：On the basis of embodiment 1, in order to make induction coil and magnet exciting coil distance recently, by induction coil
The surrounding being distributed in 1 lamp housing of LED outdoor water-proof sense light.
It is to be understood that：Although above-described embodiment retouches mentality of designing of the invention detailed text of contrasting
It states, but these verbal descriptions, only the simple text of mentality of designing of the present invention is described, rather than to mentality of designing of the present invention
Limitation, any combination, increase or modification without departing from mentality of designing of the present invention falls within the protection scope of the present invention.
Claims (11)
1. a kind of contactless outdoor water-proof LED lamp power supply system, it is characterized in that：In LED outdoor water-proof sense light（1）Installation
Portion bottom or two sides are equipped with magnet exciting coil（3）Constitute current supply circuit and to the magnet exciting coil（3）Apply alternating current, multiple LED
Outdoor water-proof sense light（1）It is distributed in magnet exciting coil（3）Interior or circle magnet exciting coil（3）Upper and LED outdoor water-proof sense light（1）
Power input be induction coil（2）.
2. the contactless outdoor water-proof LED lamp power supply system according to claim 1, it is characterized in that：To magnet exciting coil
（3）The alternating current applied is exchange constant current.
3. the contactless outdoor water-proof LED lamp power supply system according to claim 1, it is characterized in that：The open air LED is anti-
Water induction lamp（1）Magnetic induction coil in lamp housing is square coil.
4. the contactless outdoor water-proof LED lamp power supply system according to claim 1, it is characterized in that：The excitation
Coil（3）The number of turns be a circle or multiturn.
5. the contactless outdoor water-proof LED lamp power supply system according to claim 4, it is characterized in that：The excitation
Coil（3）It is only multiturn coil at lamp installation.
6. the contactless outdoor water-proof LED lamp power supply system according to claim 1, it is characterized in that：In the sense
Answer placement magnetic core at coil.
7. the contactless outdoor water-proof LED lamp power supply system according to claim 1, it is characterized in that：The LED lamp
When LED number of middle institute's band is even number, by LED lamp, reverse parallel connection, two LED lamps in parallel are connected in turn, reduce two-by-two
While rectification circuit, the mutual clamper of LED lamp keeps system more stable.
8. the contactless outdoor water-proof LED lamp power supply system according to claim 1, it is characterized in that：Electric induction coil
（2）Place connects resonance circuit, so that induced current is obtained higher energy by resonance.
9. the contactless outdoor water-proof LED lamp power supply system according to claim 1, it is characterized in that：Induction coil（2）
It is distributed in LED outdoor water-proof sense light（1）Bottom in shell.
10. the contactless outdoor water-proof LED lamp power supply system according to claim 1, it is characterized in that：Induction coil
（2）It is distributed in LED outdoor water-proof sense light（1）Surrounding in shell.
11. the contactless outdoor water-proof LED lamp power supply system according to claim 1, it is characterized in that：The open air LED is anti-
Water induction lamp（1）Lamp housing is round or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464159.XU CN208142935U (en) | 2016-12-29 | 2016-12-29 | Contactless outdoor water-proof LED light power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464159.XU CN208142935U (en) | 2016-12-29 | 2016-12-29 | Contactless outdoor water-proof LED light power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142935U true CN208142935U (en) | 2018-11-23 |
Family
ID=64283055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464159.XU Active CN208142935U (en) | 2016-12-29 | 2016-12-29 | Contactless outdoor water-proof LED light power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258813A (en) * | 2016-12-29 | 2018-07-06 | 杭州勇电照明有限公司 | Contactless outdoor water-proof LED light electric power system |
-
2016
- 2016-12-29 CN CN201621464159.XU patent/CN208142935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258813A (en) * | 2016-12-29 | 2018-07-06 | 杭州勇电照明有限公司 | Contactless outdoor water-proof LED light electric power system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI402458B (en) | Lighting system | |
| US7514818B2 (en) | Power supply system | |
| WO2017151933A1 (en) | Receiver coil arrangements for inductive wireless power transfer for portable devices | |
| RU2012106075A (en) | SOURCE OF POWER | |
| CN101469850A (en) | Solid-state lighting lamp | |
| CN101981366A (en) | Modular lamp system | |
| TW201429107A (en) | Lighting system, power supply device, and light fixture | |
| CN208142935U (en) | Contactless outdoor water-proof LED light power supply system | |
| CN101415314A (en) | Sealed type power supply | |
| US20070063657A1 (en) | Light string and method of assembling thereof | |
| CN108258813A (en) | Contactless outdoor water-proof LED light electric power system | |
| CN103216796A (en) | LED (Light-Emitting Diode) lamp based on discrete wireless power supply | |
| CN206349816U (en) | Contactless outdoor water-proof LED electric power system | |
| AU2012101906A4 (en) | Magnetic bar shaped electromagnetic induction charging electric device | |
| KR20140011755A (en) | A unified wireless charging system with ac-dc converter | |
| CN209084431U (en) | A kind of LED lamp unit convenient for extension | |
| EP3409142A1 (en) | Inductive table | |
| CN103260291B (en) | For the drive device of lighting device, lighting device and light fixture | |
| CN201973682U (en) | Driving power supply of LED street lamp | |
| JP2003309971A (en) | Power supply device | |
| CN206075530U (en) | Suitable for the infrared induction device of hand dryer | |
| CN203177098U (en) | LED (Light Emitting Diode) lamp based on isolated wireless electric energy supply | |
| JP2016010296A (en) | Power supply device and luminaire using the same | |
| ATE429022T1 (en) | POWER CONVERSION SYSTEMS USING WIRE CORE INDUCTIVE ARRANGEMENTS | |
| CN207065254U (en) | A kind of LED Ceiling lights |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |