CN102242901A - Solar LED (light emitting diode) lighting lamp - Google Patents
Solar LED (light emitting diode) lighting lamp Download PDFInfo
- Publication number
- CN102242901A CN102242901A CN201110163811XA CN201110163811A CN102242901A CN 102242901 A CN102242901 A CN 102242901A CN 201110163811X A CN201110163811X A CN 201110163811XA CN 201110163811 A CN201110163811 A CN 201110163811A CN 102242901 A CN102242901 A CN 102242901A
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- push switch
- push
- backguy
- illuminating lamp
- electrically connected
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a solar LED (light emitting diode) lighting lamp. The solar LED lighting lamp comprises a solar photovoltaic plate, a storage battery and a lighting lamp, wherein the lighting lamp comprises a lamp shell, and a push switch is arranged in the lamp shell; the push switch is electrically connected with a control circuit, a push part is arranged in the front of the push switch, and the push part is connected with a spring and a stay wire; the push part subjected to the spring force of the spring props against the push terminal of the push switch when the stay wire is in a free state, and the push part subjected to the tension of the stay wire departs from the push terminal of the push switch when the stay wire is pulled; and the control circuit is pulled by the push terminal and sends trigger signals after restoration, thereby controlling the push switch by virtue of the stay wire and being a creative application of the push switch. The LED lighting lamp provided by the invention has the advantages that the power source wave forms outputted by a PWM(pulse width modulation) circuit change linearly between two types of output frequencies, and the gradual variation from dark to brightness is realized, which meets the adjusting process of people vision to light variation and contributes to protecting the people vision.
Description
Technical field
The present invention relates to a kind of illuminating lamp.
Background technology
Existing illuminating lamp is provided with switch, and this class switch is a push switch, only just sends switch actuating signals after switch is pressed, control system is carried out corresponding action according to switching signal, obviously, this class push switch only is fit to directly pushes with hand, can not make the backguy form.
In addition, existing illuminating lamp also has light modulation luminous energy, the form but its dim signal is skipped a grade, promptly jump to another brightness suddenly from a brightness, because human eye has the adjustment process of a gradual change to the variation of light, suddenly after the light modulation, human eye is difficult to adapt to, and the sudden change of light can make the people think that eyes are very uncomfortable.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of illuminating lamp that adopts pullswitch control.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of solar LED illuminating lamp, comprise solar energy photovoltaic panel, battery that is electrically connected with described solar energy photovoltaic panel and the illuminating lamp that is electrically connected with described battery, described illuminating lamp comprises lamp housing, in the described lamp housing circuit board is installed, described circuit board is provided with control circuit that is electrically connected with described battery and the LED illuminating lamp that is electrically connected with described control circuit, be provided with push switch in the described lamp housing, this push switch is electrically connected with described control circuit, the place ahead of described push switch is provided with a pressing piece, this pressing piece is connected with spring and backguy, when backguy is free, described pressing piece is against on the press terminal of push switch by the spring force of spring, and described pressing piece is subjected to the pulling force of backguy to leave the press terminal of push switch when the pulling backguy.
As a further improvement on the present invention, described lamp housing is fastened by tail shell and lampshade and forms, and described tail shell is provided with the snap joint that connects described solar energy photovoltaic panel.
In the described lamp housing led support is installed, described LED lamp pearl is fixed on the led support, and described led support is fixed in the tail shell by screw, and the edge connecting of described lampshade is between the inwall of the outer wall of led support and tail shell.
The end of described backguy is connected with a take-up, and described take-up comprises a collecting part and a coiling part, and described collecting part is provided with a cavity that is used for ccontaining described coiling part.
The invention has the beneficial effects as follows: be provided with push switch in the lamp housing of the present invention, this push switch is electrically connected with control circuit, the place ahead of push switch is provided with a pressing piece, this pressing piece is connected with spring and backguy, when backguy is free, pressing piece is against on the press terminal of push switch by the spring force of spring, pressing piece is subjected to the pulling force of backguy to leave the press terminal of push switch when the pulling backguy, control circuit is pulled with press terminal, and the back that resets is triggering signal, having realized employing backguy form control push switch, is a kind of innovation utilization of push switch.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a take-up STRUCTURE DECOMPOSITION schematic diagram;
Fig. 3 is a partial structurtes decomposing schematic representation of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of solar LED illuminating lamp, comprise solar energy photovoltaic panel, the battery that is electrically connected with described solar energy photovoltaic panel and the illuminating lamp that is electrically connected with described battery, battery can be provided with separately, also can be installed in the inside of illuminating lamp.
Described illuminating lamp comprises lamp housing, circuit board 10 is installed in the described lamp housing, 10 are provided with control circuit that is electrically connected with described battery and the LED illuminating lamp that is electrically connected with described control circuit on the described circuit board, be provided with push switch 11 in the described lamp housing, this push switch 11 is electrically connected with described control circuit, the place ahead of described push switch 11 is provided with a pressing piece 12, this pressing piece 12 is connected with spring 13 and backguy 3, when backguy 3 is free, described pressing piece 12 is against on the press terminal of push switch by the spring force of spring 13, and described pressing piece 12 is subjected to the pulling force of backguy 3 to leave the press terminal of push switch 11 when pulling backguy 3.
Described lamp housing is fastened by tail shell 1 and lampshade 2 and forms, and tail shell 1 is little horn-like of the big end of an end, and lampshade 2 be the hemisphere shelly, and lampshade 2 is provided with the through hole 8 that passes for backguy, and the integral body of formation was the cucurbit shape after tail shell 1 and lampshade 2 fastened.The small end of described tail shell 1 is provided with the snap joint that connects described solar energy photovoltaic panel, and this snap joint is socket, and solar energy photovoltaic panel or battery are provided with the plug with this socket coupling.
Led support 14 is installed in the described lamp housing, and described LED lamp pearl is fixed on the led support 14, and the big end inside of tail shell 1 is provided with screw rod 9, and led support is provided with the fixing hole 15 with screw rod 9 concentrics, and the front end of screw passes fixing hole 15, is tightened on the screw rod 9.
In the present embodiment, led support 14 is trumpet-shaped Tapered Cup, pearl is fixed on the taper surface LED lamp, circuit board 10 is fixed on the bottom of led support 14 by screw, the small end of led support 14 forms the cavity of ccontaining casting die 12 and spring 13, and the edge connecting of lampshade 2 is between the inwall of the outer wall of led support and tail shell.
The end of described backguy is connected with a take-up 4, described take-up 4 comprises a collecting part 15 and a coiling part 7, described collecting part 5 is provided with a cavity 6 that is used for ccontaining described coiling part 7, backguy 3 just is wrapped on the coiling part 7, can be according to required backguy length, change the winding number of turns of backguy on coiling part 7, the part 7 that will wind the line is then filled in cavity 6 and is got final product.
Described control circuit comprises pwm circuit, described pwm circuit output has the power supply wave shape of at least three kinds of different frequencies, after the press terminal action of described push switch, pwm circuit stops the out-put supply waveform, changes with fixed frequency out-put supply waveform or between two kinds of output frequencies, change the output frequency of pwm circuit, be exactly in fact the dutycycle that changes the PWM power supply wave shape, to change the virtual value of power supply.
The condition that the power supply wave shape of PMW circuit output satisfies in conversion between two kinds of output frequencies is: in the t s time, and the frequency Hz=Kt linear change of power supply wave shape, wherein, K is a constant, 1s≤t≤10s.With linear change, to bright gradually changing, the eyesight that meets people helps protecting people's eyesight to the adjustment process that light changes to the power supply wave shape of pwm circuit output from dark in realization between two kinds of output frequencies.
Claims (5)
1. solar LED illuminating lamp, comprise solar energy photovoltaic panel, battery that is electrically connected with described solar energy photovoltaic panel and the illuminating lamp that is electrically connected with described battery, described illuminating lamp comprises lamp housing, in the described lamp housing circuit board is installed, described circuit board is provided with control circuit that is electrically connected with described battery and the LED lamp pearl that is electrically connected with described control circuit, it is characterized in that being provided with push switch in the described lamp housing, this push switch is electrically connected with described control circuit, the place ahead of described push switch is provided with a pressing piece, this pressing piece is connected with spring and backguy, when backguy is free, described pressing piece is against on the press terminal of push switch by the spring force of spring, and described pressing piece is subjected to the pulling force of backguy to leave the press terminal of push switch when the pulling backguy.
2. illuminating lamp according to claim 1 is characterized in that described lamp housing is formed by tail shell and lampshade fastening, and described tail shell is provided with the snap joint that connects described solar energy photovoltaic panel.
3. illuminating lamp according to claim 1 and 2, it is characterized in that in the described lamp housing led support being installed, described LED lamp pearl is fixed on the led support, and described led support is fixed in the tail shell by screw, and the edge connecting of described lampshade is between the inwall of the outer wall of led support and tail shell.
4. illuminating lamp according to claim 1 is characterized in that the end of described backguy is connected with a take-up, and described take-up comprises a collecting part and a coiling part, and described collecting part is provided with a cavity that is used for ccontaining described coiling part.
5. illuminating lamp according to claim 1, it is characterized in that described control circuit comprises pwm circuit, described pwm circuit output has the power supply wave shape of at least three kinds of different frequencies, after the press terminal action of described push switch, pwm circuit stops the out-put supply waveform, changes with fixed frequency out-put supply waveform or between two kinds of output frequencies, the condition that the power supply wave shape of PMW circuit output satisfies in conversion between two kinds of output frequencies is: in the t s time, the frequency Hz=Kt linear change of power supply wave shape, wherein, K is a constant, 1s≤t≤10s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163811XA CN102242901A (en) | 2011-06-17 | 2011-06-17 | Solar LED (light emitting diode) lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110163811XA CN102242901A (en) | 2011-06-17 | 2011-06-17 | Solar LED (light emitting diode) lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102242901A true CN102242901A (en) | 2011-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110163811XA Pending CN102242901A (en) | 2011-06-17 | 2011-06-17 | Solar LED (light emitting diode) lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102242901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391671A (en) * | 2013-07-17 | 2013-11-13 | 大连工大（泗阳）光源与照明工程技术研究院有限公司 | Flexible starting method of LED (light emitting diode) lamp |
| CN113257605A (en) * | 2021-05-11 | 2021-08-13 | 深圳市时誉高精科技有限公司 | Novel stay cord light modulation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035136U (en) * | 1988-04-29 | 1989-03-29 | 黄玉清 | Power-saving pulling switch |
| CN2262746Y (en) * | 1996-01-15 | 1997-09-17 | 刘玉峰 | Multifunctional power-saving switch operated by pulling or press button |
| CN2777731Y (en) * | 2005-02-08 | 2006-05-03 | 周晓兴 | Light modulating pull wire switch |
| CN201672275U (en) * | 2010-06-11 | 2010-12-15 | 洪建国 | LED portable lamp |
| CN202118777U (en) * | 2011-06-17 | 2012-01-18 | 王世卿 | Solar LED (light emitting diode) illumination lamp |
-
2011
- 2011-06-17 CN CN201110163811XA patent/CN102242901A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035136U (en) * | 1988-04-29 | 1989-03-29 | 黄玉清 | Power-saving pulling switch |
| CN2262746Y (en) * | 1996-01-15 | 1997-09-17 | 刘玉峰 | Multifunctional power-saving switch operated by pulling or press button |
| CN2777731Y (en) * | 2005-02-08 | 2006-05-03 | 周晓兴 | Light modulating pull wire switch |
| CN201672275U (en) * | 2010-06-11 | 2010-12-15 | 洪建国 | LED portable lamp |
| CN202118777U (en) * | 2011-06-17 | 2012-01-18 | 王世卿 | Solar LED (light emitting diode) illumination lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391671A (en) * | 2013-07-17 | 2013-11-13 | 大连工大（泗阳）光源与照明工程技术研究院有限公司 | Flexible starting method of LED (light emitting diode) lamp |
| CN113257605A (en) * | 2021-05-11 | 2021-08-13 | 深圳市时誉高精科技有限公司 | Novel stay cord light modulation system |
| CN113257605B (en) * | 2021-05-11 | 2022-06-28 | 深圳市时誉高精科技有限公司 | Novel stay cord dimming system |
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Application publication date: 20111116 |