CN107631196A - A kind of LED Intelligent lamps of the touch light modulation with wireless charging function - Google Patents
A kind of LED Intelligent lamps of the touch light modulation with wireless charging function Download PDFInfo
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- CN107631196A CN107631196A CN201710825288.XA CN201710825288A CN107631196A CN 107631196 A CN107631196 A CN 107631196A CN 201710825288 A CN201710825288 A CN 201710825288A CN 107631196 A CN107631196 A CN 107631196A
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- wireless charging
- connecting rod
- light source
- led
- touch
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Abstract
The invention discloses a kind of LED Intelligent lamps of the touch light modulation with wireless charging function, including base, first, second connecting rod, LED light source, touch regulation and control module, the touch light-adjusting module is connected with the LED light source, the lower end of the first connecting rod is hinged with the base, the upper end of the first connecting rod and the lower end of the second connecting rod are hinged, the LED light source is arranged on the second connecting rod, the LED light source it is luminous down, the base is provided with wireless charger.The light fixture of the structure recycles tuned power amplifier to be used for the electromagnetic field that the resonance signal is converted into 510kHz alternation using oscillation signal generator output 510kHz resonance signal.So as to convert electrical energy into electromagnetism wave energy, and realize using electromagnetism wave energy the wireless charging of 510kHz frequencies.Solves the defects of existing light fixture can not carry out wireless charging to wireless charging device.The light fixture of the structure can be widely applied to daily life.
Description
Technical field
The present invention relates to technical field of lamp ornament, more particularly to a kind of light fixture.
Background technology
Wireless charging refers to produce certain electric current in secondary coil by electromagnetic induction, so as to by energy from transmission end
It is transferred to receiving terminal.
The existing light fixture for touching light modulation generally comprises base, connecting rod, LED light source, lampshade, touch light-adjusting module, described
Touch light-adjusting module to be connected with the LED light source, LED light source, one end of the connecting rod and the lamp are stated in the lampshade residence
Cover connection, the other end are connected with the lampshade.
Existing light fixture does not have integrated wireless charge function, when people are needed to being carried out during the wireless charging devices such as mobile phone
It is cumbersome, it is necessary to be charged by single wireless charger to these wireless charging devices during charging.
The content of the invention
It is an object of the invention to provide a kind of LED Intelligent lamps of the touch light modulation with wireless charging function, solve existing
The defects of light fixture can not carry out wireless charging to wireless charging device.
The present invention solve its technical problem solution be：A kind of LED intelligence of the touch light modulation with wireless charging function
Energy light fixture, including base, LED light source, first, second connecting rod, touch light-adjusting module, the touch light-adjusting module and the LED
Light source is connected, and the lower end of the first connecting rod is hinged with the base, the upper end of the first connecting rod and the second connecting rod
Lower end is hinged, and the LED light source is arranged on the second connecting rod, the LED light source it is luminous down, set on the base
There is wireless charger, the wireless charger is made up of oscillation signal generator and tuned power amplifier, the resonance power
Amplifier is made up of oscillator coil, the first electric capacity, switching tube, and first electric capacity and the oscillator coil simultaneously connect, described first
Electric capacity and the oscillator coil simultaneously concatenates after connecing, the control terminal of the switching tube and oscillator signal generation with the switching tube
The output end connection of device, the resonance signal of the oscillation signal generator output 510kHz, the tuned power amplifier are used for
The resonance signal is converted into the electromagnetic field of 510kHz alternation.
Further, the switching tube is high power tube TRF840.
Further, the switching tube is provided with fin.
Further, the sensitive surface of the wireless charger is provided with salient line.
Further, the colour temperature of the LED light source is 3000K.
The beneficial effects of the invention are as follows：The light fixture of the structure is believed using oscillation signal generator output 510kHz resonance
Number, recycle tuned power amplifier to be used for the electromagnetic field that the resonance signal is converted into 510kHz alternation.So as to by electric energy
Electromagnetism wave energy is converted into, and the wireless charging of 510kHz frequencies is realized using electromagnetism wave energy.Solving existing light fixture can not be to nothing
Micro USB electric equipment carries out the defects of wireless charging.The light fixture of the structure can be widely applied to daily life.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described.Obviously, described accompanying drawing is the part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art on the premise of not paying creative work, can also obtain other designs according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the dimensional structure diagram of Intelligent lamp；
Fig. 2 is the circuit connection diagram of wireless charger；
Circuit equivalent schematic diagram when Fig. 3 is the work of wireless charger；
Fig. 4 is wireless charging device and the contact relation schematic diagram of sensitive surface.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/annexations, not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation
Few couple auxiliary, to form more excellent draw bail.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Embodiment 1, with reference to figure 1 and Fig. 2, a kind of LED Intelligent lamps of the touch light modulation with wireless charging function, including bottom
Seat 11, first connecting rod 12, second connecting rod 13, LED light source 14, touch light-adjusting module, the touch light-adjusting module and the LED light
Source connects, and the touch light-adjusting module carries out stepless dimming using chip ASC8022WS is touched to LED light source 14, due to utilizing
It is the relatively common technology in this area to touch chip ASC8022WS and carry out stepless dimming to LED light source 14, does not just deploy to retouch here
State, the lower end of the first connecting rod 12 is be hinged with the base 11, upper end and the second connecting rod of the first connecting rod 12
13 lower end is hinged, and the LED light source 14 is set on the second connecting rod 13, the LED light source 14 it is luminous down, it is described
Base 11 is provided with wireless charger 15, and the wireless charger 15 is by oscillation signal generator 31 and tuned power amplifier 32
Composition.
The tuned power amplifier 32 is made up of oscillator coil L1, the first electric capacity C1, switching tube VT, first electric capacity
The C1 and oscillator coil L1 simultaneously connects, and the first electric capacity C1 and the oscillator coil L1 simultaneously connect rear one end and are connected with+5V power supplys,
The other end is connected with the drain electrode of the switching tube VT, and the source electrode of the switching tube VT connects over the ground.
The oscillation signal generator 31 by：NE555 chips, first, second resistance R1, R2, second, third electric capacity C2,
C3 is formed, and the 4th pin MR of the NE555 chips connects the 8th pin VCC, the first resistor R1 of the NE555 chips respectively
One end, the other end of the first resistor R1 connects the 7th pin DIS of the NE555 chips, second resistance R2 respectively
One end, the other end of the second resistance R2 connect the 6th pin TH of the NE555 chips, the NE555 chips respectively
Second pin TR, the 3rd electric capacity C3 one end, the other end of the 3rd electric capacity C3 connect over the ground, the NE555 chips
The 5th pin Vc connected over the ground by the second electric capacity C2, the 8th pin of the NE555 chips meets+5V power supply, institute
State the first pin ground connection of NE555 chips, the 3rd pin Vo of the NE555 chips connect respectively 3rd resistor R3 one end,
The grid of the switching tube VT, the other end of the 3rd resistor R3 connect over the ground.
By adjusting the parameter of resistance, electric capacity, in the present embodiment, first, second, third resistance R1, R2, R3 resistance point
It is not：5.6k Ω, 50.1k Ω, 10k Ω, second, third electric capacity C2, C3 capacitance are respectively：0.1uf, 100pf so that
3rd pin Vo of NE555 chips produces 510kHz resonance signal.The resonance signal is by controlling the switching tube VT so that
Resonance occurs for tuned power amplifier 32, and produces 510kHz alternate electromagnetic field.
With reference to figure 3, in real work, equipment to be charged is placed on the wireless charger 4, and the equipment can be equivalent
For and connect inductance L, electric capacity C, current rectifying and wave filtering circuit, voltage-stabiliser tube D, load, when wireless charger 4 works, oscillator coil L1
In voltage and current reach maximum, so as to produce maximum alternating electromagnetic field.When inductance L and oscillator coil L1 close to when,
Induced potential is produced in inductance L, produces resonance when inductance L resonant frequency and the identical frequency of alternating electromagnetic field, voltage reaches
Maximum, so as to measure to transmit, realize wireless charging.
As optimization, the switching tube VT is high power tube TRF840.High power tube TRF840 maximum current reaches
8A, it can meet that powerful charging uses.
As optimization, the switching tube VT is provided with fin.Convenient switch pipe VT radiates.
With reference to figure 4, as optimization, the sensitive surface 151 of the wireless charger 4 is provided with salient line 16.When wireless charger 4
When being charged to wireless charging device 2, wireless charging device 2 can produce certain heat, therefore, be set in sensitive surface 151 convex
Initial line 16, wireless charging device 2 is padded, allow between wireless charging device 2 and sensitive surface 151 and form space, increase wireless
The contact area of charging equipment 2 and air, is advantageous to the radiating of wireless charging device 2.
As optimization, the colour temperature of the LED light source 14 is 3000K (Kelvin).The light that the LED light source 14 of the colour temperature is sent
For warm white, this white sensation for giving warmth.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of LED Intelligent lamps of the touch light modulation with wireless charging function, including base, LED light source, touch light modulation mould
Block, the touch light-adjusting module are connected with the LED light source, it is characterised in that are also included：First, second connecting rod, described first
The lower end of connecting rod is hinged with the base, and the upper end of the first connecting rod and the lower end of the second connecting rod are hinged, the LED light
Source is arranged on the second connecting rod, the LED light source it is luminous down, the base is provided with wireless charger, described
Wireless charger is made up of oscillation signal generator and tuned power amplifier, the tuned power amplifier by oscillator coil,
First electric capacity, switching tube composition, first electric capacity and the oscillator coil simultaneously connect, first electric capacity and the oscillator coil
And concatenated after connecing with the switching tube, the control terminal of the switching tube is connected with the output end of the oscillation signal generator, institute
Oscillation signal generator output 510kHz resonance signal is stated, the tuned power amplifier is used to the resonance signal being converted into
The electromagnetic field of 510kHz alternation.
2. a kind of LED Intelligent lamps of touch light modulation with wireless charging function according to claim 1, its feature exist
In：The switching tube is high power tube TRF840.
3. a kind of LED Intelligent lamps of touch light modulation with wireless charging function according to claim 2, its feature exist
In：The switching tube is provided with fin.
4. a kind of LED Intelligent lamps of touch light modulation with wireless charging function according to claim 1, its feature exist
In：The sensitive surface of the wireless charger is provided with salient line.
5. a kind of LED Intelligent lamps of touch light modulation with wireless charging function according to claim 1, its feature exist
In：The colour temperature of the LED light source is 3000K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825288.XA CN107631196A (en) | 2017-09-14 | 2017-09-14 | A kind of LED Intelligent lamps of the touch light modulation with wireless charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825288.XA CN107631196A (en) | 2017-09-14 | 2017-09-14 | A kind of LED Intelligent lamps of the touch light modulation with wireless charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107631196A true CN107631196A (en) | 2018-01-26 |
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ID=61101115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710825288.XA Pending CN107631196A (en) | 2017-09-14 | 2017-09-14 | A kind of LED Intelligent lamps of the touch light modulation with wireless charging function |
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| CN (1) | CN107631196A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924387A (en) * | 2010-09-21 | 2010-12-22 | 福州大学 | Feedback type wireless charger |
| WO2013139897A1 (en) * | 2012-03-22 | 2013-09-26 | Kösedag Tel Örme Sanayi Ve Ticaret Ithalat Ihracat A.S. | Post having a motor driven framework with solar lighting units |
| CN203628415U (en) * | 2014-03-19 | 2014-06-04 | 深圳市豪美照明有限公司 | Wireless rechargeable dimming desk lamp |
| CN105827020A (en) * | 2016-05-04 | 2016-08-03 | 邢益涛 | Wireless charging output device |
| CN105932726A (en) * | 2015-02-27 | 2016-09-07 | 三星电子株式会社 | Wireless power transmission device and wireless charging method |
-
2017
- 2017-09-14 CN CN201710825288.XA patent/CN107631196A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924387A (en) * | 2010-09-21 | 2010-12-22 | 福州大学 | Feedback type wireless charger |
| WO2013139897A1 (en) * | 2012-03-22 | 2013-09-26 | Kösedag Tel Örme Sanayi Ve Ticaret Ithalat Ihracat A.S. | Post having a motor driven framework with solar lighting units |
| CN203628415U (en) * | 2014-03-19 | 2014-06-04 | 深圳市豪美照明有限公司 | Wireless rechargeable dimming desk lamp |
| CN105932726A (en) * | 2015-02-27 | 2016-09-07 | 三星电子株式会社 | Wireless power transmission device and wireless charging method |
| CN105827020A (en) * | 2016-05-04 | 2016-08-03 | 邢益涛 | Wireless charging output device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |
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| RJ01 | Rejection of invention patent application after publication |