CN103196110A - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- CN103196110A CN103196110A CN2013101168151A CN201310116815A CN103196110A CN 103196110 A CN103196110 A CN 103196110A CN 2013101168151 A CN2013101168151 A CN 2013101168151A CN 201310116815 A CN201310116815 A CN 201310116815A CN 103196110 A CN103196110 A CN 103196110A
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- CN
- China
- Prior art keywords
- light source
- power supply
- lighting device
- candlelight
- controlled switch
- 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.)
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Abstract
The invention discloses a lighting device which comprises a support for fixing a birthday candle and further comprises a wind speed sensor, a controllable switch, a power supply and a light source, wherein the wind speed sensor, the controllable switch, the power supply and the light source are arranged on the support. The wind speed sensor is arranged near candlelight of the birthday candle and used for sensing data of wind force blowing to the candlelight, when the data of the wind force reaches a preset threshold value, the controllable switch is controlled to be switched on, the power supply, the controllable switch and the light source are sequentially connected, and the power supply supplies power to the light source when the controllable switch is switched on. The lighting device can light automatically when the birthday candle is blown out and is convenient to use.
Description
Technical field
The present invention relates to a kind of lighting device, particularly a kind of lighting device that is used with birthday candle.
Background technology
People are when celebrating one's birthday, always like a little going up birthday candle, make a vow then and blow out birthday candle, indicating that May all your wish come true, yet need earlier indoor electric light to be turned off before puffing the candle out, have the special messenger to be responsible for turning on indoor electric light then after puffing the candle out, this people just can not blow at a candle with all, leave slight shortcoming, have much room for improvement.
Summary of the invention
Purpose of the present invention is to provide a kind of lighting device, and it can begin illumination automatically when birthday candle is blown out, easy to use.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of lighting device, comprise in order to the fixing support of birthday candle, also comprise rack-mount air velocity transducer, gate-controlled switch, power supply and light source, described air velocity transducer is located near the candlelight of birthday candle, be used for the wind-force data that sensing blows to candlelight, and when these wind-force data reach predetermined threshold value control gate-controlled switch closure, described power supply, gate-controlled switch and light source are linked in sequence, power supply when gate-controlled switch is closed to light source power supply.
Above-mentioned light source adopts the LED lamp.
After adopting such scheme, the present invention is by arranging air velocity transducer near the candlelight of birthday candle, and a default wind-force threshold value, when reaching this threshold value, the expression birthday candle can be blown out, and then light source throws light on automatically, need not the special messenger like this and be responsible for opening indoor electric lamps, easy to use.
Description of drawings
Fig. 1 is principle schematic of the present invention.
The specific embodiment
Below with reference to accompanying drawing, technical scheme of the present invention and beneficial effect are elaborated.
As shown in Figure 1, the invention provides a kind of lighting device, comprise in order to the fixing support of birthday candle, also comprise rack-mount air velocity transducer, gate-controlled switch, power supply and light source, described power supply, gate-controlled switch and light source are linked in sequence, power supply can adopt battery, and light source can adopt the LED lamp; Described air velocity transducer is located near the candlelight of birthday candle, and can sensing blows to the wind-force data of candlelight, and this air velocity transducer stores a threshold value in advance, and this threshold value is the minimum wind-force value that candlelight is blown out; The real-time sensing of described air velocity transducer blows to the wind-force data of candlelight, and when these wind-force data reach predetermined threshold value control gate-controlled switch closure, power supply need not the special messenger like this and is responsible for opening indoor electric lamps to light source power supply, and can provide illumination for people after birthday candle is blown out.
Above embodiment only for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought that proposes according to the present invention, and any change of doing on the technical scheme basis all falls within the protection domain of the present invention.
Claims (2)
1. lighting device, it is characterized in that: comprise in order to the fixing support of birthday candle, also comprise rack-mount air velocity transducer, gate-controlled switch, power supply and light source, described air velocity transducer is located near the candlelight of birthday candle, be used for the wind-force data that sensing blows to candlelight, and when these wind-force data reach predetermined threshold value control gate-controlled switch closure, described power supply, gate-controlled switch and light source are linked in sequence, power supply when gate-controlled switch is closed to light source power supply.
2. a kind of lighting device as claimed in claim 1 is characterized in that: described light source employing LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101168151A CN103196110A (en) | 2013-04-07 | 2013-04-07 | Lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101168151A CN103196110A (en) | 2013-04-07 | 2013-04-07 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103196110A true CN103196110A (en) | 2013-07-10 |
Family
ID=48718830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101168151A Pending CN103196110A (en) | 2013-04-07 | 2013-04-07 | Lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103196110A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582478A (en) * | 1993-10-29 | 1996-12-10 | Ambrosino; Donald J. | Food covering system with illuminating and/or moving decorations |
| JP2006282793A (en) * | 2005-03-31 | 2006-10-19 | Kiyoko Sanada | Ornamental lighting fixture |
| KR20090039279A (en) * | 2007-10-18 | 2009-04-22 | 이승준 | Cake congratulation production system |
| CN202419290U (en) * | 2012-02-29 | 2012-09-05 | 宁波市鄞州锒升工艺品有限公司 | Craft candle |
| CN102853296A (en) * | 2012-09-01 | 2013-01-02 | 无锡爱迪信光电科技有限公司 | Inductive cake candle lamp |
| CN203162877U (en) * | 2013-04-07 | 2013-08-28 | 无锡市崇安区科技创业服务中心 | Illumination device |
-
2013
- 2013-04-07 CN CN2013101168151A patent/CN103196110A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582478A (en) * | 1993-10-29 | 1996-12-10 | Ambrosino; Donald J. | Food covering system with illuminating and/or moving decorations |
| JP2006282793A (en) * | 2005-03-31 | 2006-10-19 | Kiyoko Sanada | Ornamental lighting fixture |
| KR20090039279A (en) * | 2007-10-18 | 2009-04-22 | 이승준 | Cake congratulation production system |
| CN202419290U (en) * | 2012-02-29 | 2012-09-05 | 宁波市鄞州锒升工艺品有限公司 | Craft candle |
| CN102853296A (en) * | 2012-09-01 | 2013-01-02 | 无锡爱迪信光电科技有限公司 | Inductive cake candle lamp |
| CN203162877U (en) * | 2013-04-07 | 2013-08-28 | 无锡市崇安区科技创业服务中心 | Illumination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130710 |