CN105222067A - A kind of solar energy radio rechargeable LED desk lamp - Google Patents
A kind of solar energy radio rechargeable LED desk lamp Download PDFInfo
- Publication number
- CN105222067A CN105222067A CN201510701019.3A CN201510701019A CN105222067A CN 105222067 A CN105222067 A CN 105222067A CN 201510701019 A CN201510701019 A CN 201510701019A CN 105222067 A CN105222067 A CN 105222067A
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- Prior art keywords
- wireless charging
- solar energy
- led
- electric energy
- receiver module
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003930 cognitive ability Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/032—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being separate from the lighting unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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- H02J7/025—
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of solar energy radio rechargeable LED desk lamp, comprise LED lamp holder and the lamp socket for supporting LED lamp holder, lamp socket is provided with a switch, also comprise wireless charging transmitter module and wireless charging receiver module, described wireless charging transmitter module forms primarily of solar panel, electric energy conversion module and wireless charging radiating circuit, for absorbing solar energy, after solar energy being transferred to electric energy, send to wireless charging receiver module in real time; Wireless charging receiver module is installed in the housing of lamp socket, for receiving electric energy that wireless charging transmitter module sends and powering to LED lamp holder.The power supply storage battery that the present invention is LED desk lamp by the mode of wireless charging charges, avoid spatially loaded down with trivial details using traditional wire charging modes, considerably increase the convenience of charging, decrease the loss of electric energy in transmitting procedure simultaneously, improve the utilization rate of solar energy, is a kind of solar LED desk lamp with market prospects.
Description
Technical field
The present invention relates to light source production technical field, be specifically related to a kind of solar energy radio rechargeable LED desk lamp.
Background technology
Traditional energy is as day by day exhausted in non-renewable resources such as coal, oil, natural gases, and people start visual cognitive ability to regenerative resource, to meet the growing energy demand of people.Solar energy is owing to having the advantage of cleanliness without any pollution and becoming the focal point of people.Solar energy is inexhaustible, nexhaustible clean energy resource, therefore, in the epoch that the current energy lacks, selects solar energy to be the important development direction realizing human kind sustainable development.
Energy-saving and emission-reduction are demands for development that countries in the world are paid attention to all gradually, traditional lighting, and power consumption is large, and luminous efficiency is low, can not adapt to the development in epoch.
Light emitting diode, being called for short LED, is a kind of semiconductor subassembly.Develop elementary multiplex as indicator lamp, display light-emitting diode panel etc.; Along with the appearance of white light LEDs, be often used as illumination.LED is called as forth generation lighting source or green light source, has the features such as energy-saving and environmental protection, the life-span is long, volume is little, is widely used in the fields such as various instruction, display, decoration, backlight, general lighting and urban landscape.At present, the technical development of LED is ripe, and the performance of LED improves day by day.The light efficiency rate of LED has has met or exceeded the luminous efficiency of conventional incandescent, and the market of lighting is occupied sizable component.
In prior art, LED illumination lamp is all by electric energy powered lighting, along with the development of science and technology, market has engendered the lighting utilizing solar powered LED, especially solar LED desk lamp.These solar LED desk lamps, although use solar powered, are all the forms adopting wired charging.Wired charging, owing to using electric wire, uses inconvenience.Meanwhile, because electric wire exists certain resistance, in charging process, part electric energy meeting loss because circuit generates heat, affects the utilization rate of solar energy.
Summary of the invention
For above deficiency, the invention provides a kind of solar energy radio rechargeable LED desk lamp, the solar energy that it can will receive, powered to LED desk lamp by the mode of wireless charging.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of solar energy radio rechargeable LED desk lamp, comprise LED lamp holder and the lamp socket for supporting LED lamp holder, lamp socket is provided with a switch, also comprise wireless charging transmitter module and wireless charging receiver module, described wireless charging transmitter module forms primarily of solar panel, electric energy conversion module and wireless charging radiating circuit, for absorbing solar energy, after solar energy being transferred to electric energy, send to wireless charging receiver module in real time; Described wireless charging receiver module is installed in the housing of lamp socket, for receiving electric energy that wireless charging transmitter module sends and powering to LED lamp holder.
In such scheme, described wireless charging receiver module comprises wireless charging receiving circuit and battery, described wireless charging receiving circuit comprises electric capacity C5, rectification circuit and is parallel to the inductance L 2 at electric capacity C5 two ends, the two ends of described inductance L 2 are connected on the input of rectification circuit, the output of rectification circuit is connected with battery after a resistance R8, and the output of rectification circuit is also parallel with a filter capacitor C6.
When the present invention works, the Kai Heguan of LED desk lamp is controlled by switch 3, after described solar panel converts solar energy into electrical energy, in input wireless charging radiating circuit, obtain frequency electromagnetic waves, after described wireless charging receiving circuit receives described frequency electromagnetic waves, after the rectification, filtering of wireless charging receiving circuit, it is the charge in batteries of LED desk lamp.
Beneficial effect of the present invention is:
The present invention utilizes solar energy and the power supply being LED desk lamp by the mode of wireless charging, avoid spatially loaded down with trivial details using traditional wire charging modes, considerably increase the convenience of charging, decrease the loss of electric energy in transmitting procedure simultaneously, improve the utilization rate of solar energy, there is economize energy, practical and convenient feature.
Accompanying drawing explanation
Fig. 1 is the structural representation of solar energy radio rechargeable LED desk lamp of the present invention.
Fig. 2-1 is the structural representation of wireless charging transmitter module.
Fig. 2-2 is the structure composition schematic diagram of wireless charging transmitter module.
Fig. 3 is the schematic diagram of wireless charging radiating circuit.
Fig. 4 is wireless charging receiver module structural representation.
Fig. 5 is wireless charging receiving circuit schematic diagram.
Number in the figure is: 1, LED lamp holder; 2, lamp socket; 3, switch; 4, wireless charging receiver module; 5, wireless charging transmitter module; 6, solar panel; 7, wireless charging radiating circuit; 8, wireless charging receiving circuit; 9, battery; 10, rectification circuit; 11, voltage stabilizing chip.
Detailed description of the invention
Below in conjunction with real the drawings and specific embodiments, the present invention is further explained, but not in order to limit the present invention.
As shown in Figure 1, a kind of solar energy radio rechargeable LED desk lamp, comprises LED lamp holder 1 and the lamp socket 2 for supporting LED lamp holder 1, lamp socket 2 is provided with a switch 3, also comprise wireless charging transmitter module 5 and wireless charging receiver module 4.
As shown in Fig. 2-1, Fig. 2-2, described wireless charging transmitter module 5 forms primarily of solar panel 6, electric energy conversion module and wireless charging radiating circuit 7, and transmitter module sends to wireless charging receiver module 4 in real time after absorbing solar energy, transferring solar energy to electric energy.As shown in Figure 3, the principle of described wireless charging radiating circuit 7 is: after solar panel 6 absorbs solar energy, converted solar energy into electrical energy by electric energy conversion module, then the input AB of wireless charging radiating circuit 7 is exported to, pass through by electric capacity C1, C2, resistance R1, after the mu balanced circuit that Rp1 and voltage stabilizing chip 11 form, to by resistance R2, R3, R4, R5, R6, Rp2, triode VT1, the crystal oscillating circuit that VT2 and electric capacity C3 forms provides electric energy, crystal oscillating circuit generates electromagnetic waves through power field effect pipe, inductance L 1, electric capacity C4 carries out resonance amplification, electromagnetic radiation is gone out.
As shown in Figure 4, described wireless charging receiver module 4 is installed in the housing of lamp socket 2, and the electric energy sent for receiving wireless charging transmitter module 5 is also powered to LED lamp holder 1.Described wireless charging receiver module 4 comprises wireless charging receiving circuit 8 and battery 9, described wireless charging receiving circuit 8 comprises electric capacity C5, rectification circuit 10 and is parallel to the inductance L 2 at electric capacity C5 two ends, the two ends of described inductance L 2 are connected on the input of rectification circuit 10, the output of rectification circuit 10 is connected with battery 9 after a resistance R8, and the output of rectification circuit 10 is also parallel with a filter capacitor C6.
As shown in Figure 5, the principle of described wireless charging receiving circuit 8 is as follows: after the electromagnetic wave that described wireless charging radiating circuit 7 produces arrives described wireless charging receiving circuit 8, after inductance L 2 and electric capacity C5 receive, after the filtering of rectification circuit 10 rectification, electric capacity C6 and the current limliting of resistance R8, the DC voltage of stable output, in input battery 9, battery 9 carries out energy storage, for the work of LED desk lamp provides electric energy.
These are only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a solar energy radio rechargeable LED desk lamp, comprise LED lamp holder (1) and the lamp socket (2) for supporting LED lamp holder (1), lamp socket (2) is provided with a switch (3), it is characterized in that: also comprise wireless charging transmitter module (5) and wireless charging receiver module (4), described wireless charging transmitter module (5) is primarily of solar panel (6), electric energy conversion module and wireless charging radiating circuit (7) composition, for absorbing solar energy, wireless charging receiver module (4) is sent in real time after solar energy being transferred to electric energy, described wireless charging receiver module (4) is installed in the housing of lamp socket (2), for receiving electric energy that wireless charging transmitter module (5) sends and powering to LED lamp holder.
2. solar energy radio rechargeable LED desk lamp according to claim 1, it is characterized in that: described wireless charging receiver module (4) comprises wireless charging receiving circuit (8) and battery (9), described wireless charging receiving circuit (8) comprises electric capacity C5, rectification circuit (10) and be parallel to the inductance L 2 at electric capacity C5 two ends, the two ends of described inductance L 2 are connected on the input of rectification circuit (10), the output of rectification circuit (10) is connected with battery (9) after a resistance R8, the output of rectification circuit (10) is also parallel with a filter capacitor C6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701019.3A CN105222067A (en) | 2015-10-26 | 2015-10-26 | A kind of solar energy radio rechargeable LED desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701019.3A CN105222067A (en) | 2015-10-26 | 2015-10-26 | A kind of solar energy radio rechargeable LED desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105222067A true CN105222067A (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510701019.3A Pending CN105222067A (en) | 2015-10-26 | 2015-10-26 | A kind of solar energy radio rechargeable LED desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105222067A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202813189U (en) * | 2012-10-15 | 2013-03-20 | 泉州劲鑫电子有限公司 | Table lamp adopting solar energy wireless power supply |
| CN203289144U (en) * | 2013-05-28 | 2013-11-13 | 吴家驹 | Wireless charging table lamp |
| CN104566131A (en) * | 2013-10-15 | 2015-04-29 | 南京化工职业技术学院 | Solar wireless desk lamp |
| CN104633578A (en) * | 2015-01-27 | 2015-05-20 | 快捷达通信设备(东莞)有限公司 | Wireless charged LED lamp |
-
2015
- 2015-10-26 CN CN201510701019.3A patent/CN105222067A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202813189U (en) * | 2012-10-15 | 2013-03-20 | 泉州劲鑫电子有限公司 | Table lamp adopting solar energy wireless power supply |
| CN203289144U (en) * | 2013-05-28 | 2013-11-13 | 吴家驹 | Wireless charging table lamp |
| CN104566131A (en) * | 2013-10-15 | 2015-04-29 | 南京化工职业技术学院 | Solar wireless desk lamp |
| CN104633578A (en) * | 2015-01-27 | 2015-05-20 | 快捷达通信设备(东莞)有限公司 | Wireless charged LED lamp |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
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| WD01 | Invention patent application deemed withdrawn after publication |