CN103527969A - LED table lamp having mosquito repellent function - Google Patents
LED table lamp having mosquito repellent function Download PDFInfo
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- CN103527969A CN103527969A CN201310510315.6A CN201310510315A CN103527969A CN 103527969 A CN103527969 A CN 103527969A CN 201310510315 A CN201310510315 A CN 201310510315A CN 103527969 A CN103527969 A CN 103527969A
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Abstract
The invention discloses an LED table lamp having a mosquito repellent function. The LED table lamp comprises a base, a support and a lamp holder provided with an LED light source, a transformer, a constant current driver unit and an ultrasonic mosquito repellent device are arranged in the base, the transformer is connected with the constant current driver unit which is connected with the LED light source, the ultrasonic mosquito repellent device comprises an ultrasonic signal generator, a modulator circuit, an amplifying circuit and a sounder, the transformer is connected with the ultrasonic signal generator which is connected with the modulator circuit, and the modulator circuit is connected with the amplifying circuit which is connected with the sounder. The LED table lamp having the mosquito repellent function is simple in structure and convenient to use, and people are prevented from being bit by mosquitoes when reading books, studying and working by means of the LED table lamp.
Description
Technical field
The present invention relates to a kind of desk lamp, relate in particular to a kind of LED desk lamp with function of driving mosquitoes.
Background technology
It is the desk lamp that light emitting diode is light source that LED desk lamp be take LED (Light Emitting Diode) exactly, LED is a kind of solid-state semiconductor devices, it can directly be converted into light electricity, there is energy-saving and environmental protection, safe and reliable feature, the Future Ten year of being had an optimistic view of by industry is replaced the new type light source that traditional lighting utensil has potentiality, represents the future of lighting engineering.At the night in summer, people, when utilizing LED desk lamp to read, learn, work, are often subject to biting of mosquito, have had a strong impact on the efficiency of study, work; Meanwhile, research shows: mosquito remains one of insect vector that can disseminate infection, and the infectious disease that it is propagated mainly contains Japanese Type-B encephalitis, malaria, filariasis, dengue fever etc.
Summary of the invention
Goal of the invention: the object of the invention is to for the deficiencies in the prior art, a kind of LED desk lamp with function of driving mosquitoes is provided, make people when utilizing LED desk lamp to read, learn, work, avoid biting of mosquito.
Technical scheme: a kind of LED desk lamp with function of driving mosquitoes of the present invention, comprise base, support and the lamp holder that is provided with LED light source, in described base, be provided with transformer, constant current driving unit and supersonic mosquito repelling device, described transformer is connected with constant current driving unit, described constant current driving unit is connected with LED light source, described supersonic mosquito repelling device comprises ultrasonic signal generator, modulation circuit, amplifying circuit, acoustical generator, described transformer is connected with ultrasonic signal generator, described ultrasonic signal generator is connected with modulation circuit, described modulation circuit is connected with amplifying circuit, described amplifying circuit is connected with acoustical generator.
Further improve technique scheme, described supersonic mosquito repelling device also comprises modulation signal selector switch and modulation signal generator, and described modulation signal selector switch is connected with modulation signal generator, and described modulation signal generator is connected with modulation circuit.
Further, described support comprises stainless steel tube and metal calibration tube, and described stainless steel tube is fixedly connected with metal calibration tube, and the other end of described stainless steel tube is fixedly connected with base, and the other end of described metal calibration tube is fixedly connected with LED lamp holder.
Further, described LED light source comprises lampshade, reflector, magnifying glass, heat sink and is provided with the circuit board of LED, described circuit board is arranged on heat sink, described heat sink is arranged on the bottom of described reflector, described reflector is arranged in lampshade, and the mouth end of described lampshade is provided with described magnifying glass.
Compared with prior art, its beneficial effect is in the present invention: the LED desk lamp with function of driving mosquitoes of the present invention, and simple in structure, easy to use, make people when utilizing LED desk lamp to read, learn, work, avoid biting of mosquito.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the circuit diagram of described supersonic mosquito repelling device.
In figure: 1, base; 2, stainless steel tube; 3, metal calibration tube; 4, be provided with the lamp holder of LED light source.
The specific embodiment
Below technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
embodiment 1:as illustrated in fig. 1 and 2, a kind of LED desk lamp with function of driving mosquitoes, comprise base, support and the lamp holder that is provided with LED light source, in described base, be provided with transformer, constant current driving unit and supersonic mosquito repelling device, described transformer is connected with constant current driving unit, described constant current driving unit is connected with LED light source, described supersonic mosquito repelling device comprises ultrasonic signal generator, modulation circuit, amplifying circuit, acoustical generator, described transformer is connected with ultrasonic signal generator, described ultrasonic signal generator is connected with modulation circuit, described modulation circuit is connected with amplifying circuit, described amplifying circuit is connected with acoustical generator.
Wherein: described supersonic mosquito repelling device also comprises modulation signal selector switch and modulation signal generator, described modulation signal selector switch is connected with modulation signal generator, and described modulation signal generator is connected with modulation circuit.
Described support comprises stainless steel tube and metal calibration tube, and described stainless steel tube is fixedly connected with metal calibration tube, and the other end of described stainless steel tube is fixedly connected with base, and the other end of described metal calibration tube is fixedly connected with LED lamp holder.
Described LED light source comprises lampshade, reflector, magnifying glass, heat sink and is provided with the circuit board of LED, described circuit board is arranged on heat sink, described heat sink is arranged on the bottom of described reflector, and described reflector is arranged in lampshade, and the mouth end of described lampshade is provided with described magnifying glass.
As mentioned above, although represented and explained the present invention with reference to specific preferred embodiment, it shall not be construed as the restriction to the present invention self.Not departing under the spirit and scope of the present invention prerequisite of claims definition, can make in the form and details various variations to it.
Claims (4)
1. a LED desk lamp with function of driving mosquitoes, comprise base, support and the lamp holder that is provided with LED light source, it is characterized in that: in described base, be provided with transformer, constant current driving unit and supersonic mosquito repelling device, described transformer is connected with constant current driving unit, described constant current driving unit is connected with LED light source, described supersonic mosquito repelling device comprises ultrasonic signal generator, modulation circuit, amplifying circuit, acoustical generator, described transformer is connected with ultrasonic signal generator, described ultrasonic signal generator is connected with modulation circuit, described modulation circuit is connected with amplifying circuit, described amplifying circuit is connected with acoustical generator.
2. a kind of LED desk lamp with function of driving mosquitoes according to claim 1, it is characterized in that, described supersonic mosquito repelling device also comprises modulation signal selector switch and modulation signal generator, described modulation signal selector switch is connected with modulation signal generator, and described modulation signal generator is connected with modulation circuit.
3. a kind of LED desk lamp with function of driving mosquitoes according to claim 1, it is characterized in that, described support comprises stainless steel tube and metal calibration tube, described stainless steel tube is fixedly connected with metal calibration tube, the other end of described stainless steel tube is fixedly connected with base, and the other end of described metal calibration tube is fixedly connected with LED lamp holder.
4. a kind of LED desk lamp with function of driving mosquitoes according to claim 1, it is characterized in that, described LED light source comprises lampshade, reflector, magnifying glass, heat sink and is provided with the circuit board of LED, described circuit board is arranged on heat sink, described heat sink is arranged on the bottom of described reflector, described reflector is arranged in lampshade, and the mouth end of described lampshade is provided with described magnifying glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310510315.6A CN103527969A (en) | 2013-10-25 | 2013-10-25 | LED table lamp having mosquito repellent function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310510315.6A CN103527969A (en) | 2013-10-25 | 2013-10-25 | LED table lamp having mosquito repellent function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103527969A true CN103527969A (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310510315.6A Pending CN103527969A (en) | 2013-10-25 | 2013-10-25 | LED table lamp having mosquito repellent function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527969A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247188A (en) * | 2016-10-17 | 2016-12-21 | 苏州承腾电子科技有限公司 | A kind of LED of repelling effect |
| CN108644717A (en) * | 2018-05-22 | 2018-10-12 | 宁夏博文利奥科技有限公司 | A kind of self-powered street lamp with elevating function |
-
2013
- 2013-10-25 CN CN201310510315.6A patent/CN103527969A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247188A (en) * | 2016-10-17 | 2016-12-21 | 苏州承腾电子科技有限公司 | A kind of LED of repelling effect |
| CN108644717A (en) * | 2018-05-22 | 2018-10-12 | 宁夏博文利奥科技有限公司 | A kind of self-powered street lamp with elevating function |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |
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| WD01 | Invention patent application deemed withdrawn after publication |