CN101782194A - Desk lamp with reciprocating type brightness control system - Google Patents
Desk lamp with reciprocating type brightness control system Download PDFInfo
- Publication number
- CN101782194A CN101782194A CN200910002149A CN200910002149A CN101782194A CN 101782194 A CN101782194 A CN 101782194A CN 200910002149 A CN200910002149 A CN 200910002149A CN 200910002149 A CN200910002149 A CN 200910002149A CN 101782194 A CN101782194 A CN 101782194A
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- desk lamp
- lamp
- control system
- reciprocating type
- brightness control
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Abstract
The invention relates to a desk lamp with a reciprocating type brightness control system, which comprises a lamp holder and an energy saving lamp tube, wherein the energy saving lamp tube is installed on the lamp holder; a slide rail structure is arranged on the periphery of the energy saving lamp tube; a lamp shade is installed on the slide rail structure; and the lamp shade can reciprocate through the slide rail structure, thus changing the size of the energy saving lamp tube covered by the lamp shade, and controlling the brightness of the desk lamp.
Description
Technical field:
The present invention relates to a kind of desk lamp, particularly relate to a kind of desk lamp with reciprocating type brightness control system.
Background technology:
Desk lamp is a kind of household electrical appliance that are used for throwing light on during people live.It generally is divided into two kinds, and a kind of is column, and a kind of have a clip.Its operation principle mainly is that light is concentrated in the pocket, concentrates light, is convenient to working and learning.The bulb that general desk lamp is used is incandescent lamp or energy-saving bulb.The desk lamp that has also has emergency function, does not have electric lighting when being used to have a power failure and has been used for meeting an urgent need.
The principle of touch desk lamp is that the electrode slice of inner electronic touch formula ic of installation and desk lamp touch place forms a control loop.When human body touches the electrode slice of induction, touch signal produces a pulse signal by Rectified alternating current and is sent to the touch sensible end, and then the touch sensible end can send a start pulse signal, just can control and turn on light; As touching once, touch signal can produce a pulse signal by Rectified alternating current again and be sent to the touch sensible end again, and this moment, the touch sensible end will stop to send start pulse signal, and when the alternating current zero passage, lamp extinguishes naturally.But power failure back or voltage instability also have and light situation voluntarily sometimes, if touch splendid paper of received signal susceptibility or cloth also can be controlled
Desk lamp is chosen skill: in the time must using room lighting, should get hold of the illumination Wuyuan then:
1, adopt illumination widely, light should shine whole desktop;
2, adopt illumination uniformly, it is consistent that the illuminance of each part is all wanted;
3, keep stable illumination, bright or flicker when dark when light source is not wanted;
4, keep sufficient illumination;
5, note at last not allowing the light direct projection in eyes.
The present invention at desk lamp be meant the common desk lamp that is positioned on the head of a bed or the desk, at present, a lot of people have the custom of reading evening, especially student and white collar personage, often need study charging constantly improving oneself, so desk lamp is necessary apparatus.Many people can select different desk lamp brightness according to different brightness conditions or eyesight situation when reading, for this reason, a lot of desk lamps all have brightness regulation mechanism, mainly by following several forms:
The one, the spirally-controlled switch form by the rotation spirally-controlled switch, can be regulated the resistance of desk lamp, thereby changes the brightness of desk lamp;
The 2nd, the driving switch structure, different gear correspondences different brightness, and the user can select as required.
The desk lamp of general adjustable brightness carries out voltage-control dimming with controllable silicon, incandescent lamp is a pure resistance, can regulate its brightness by transferring voltage, the brightness that voltage changes it also can correspondingly change, and electricity-saving lamp is the gas discharge lamp ﹠ lantern, can not produce arc discharge behind the brownout, and point does not work, be that it is to come light modulation with the method for pressure regulation, electricity-saving lamp regulated brightness so common desk lamp can not adopt
The inventor has invented a kind of spirally-controlled switch or driving switch of not needing, and can regulate the Table lamp structure of brightness to electricity-saving lamp through concentrated research for many years, and concrete summary of the invention is as follows.
Summary of the invention:
A kind of desk lamp with reciprocating type brightness control system, described desk lamp has a lamp socket, be installed on the power saving fluorescent lamps on the lamp socket, it is characterized in that: described power saving fluorescent lamps periphery has rail structure, lampshade is installed on the rail structure, lampshade can move back and forth by rail structure, changes the size that it covers power saving fluorescent lamps with this, thereby regulates the brightness of desk lamp.
Preferably, described lampshade is that heat-barrier material is made.
Preferably, described lampshade is that trnaslucent materials is made.
Preferably, described lampshade is that insulating materials is made.
Description of drawings:
Fig. 1 is the schematic diagram with desk lamp of reciprocating type brightness control system of the present invention;
Fig. 2 is the schematic diagram of desk lamp under another state with reciprocating type brightness control system of the present invention;
Wherein, Reference numeral 1-lamp socket, 2-rail structure, 3-power saving fluorescent lamps, 4-lampshade.
Embodiment:
Now in conjunction with the accompanying drawings the present invention is described further.
As Fig. 1, shown in 2, a kind of desk lamp with reciprocating type brightness control system, described desk lamp has a lamp socket 1, is installed on the power saving fluorescent lamps 3 on the lamp socket, it is characterized in that: described power saving fluorescent lamps periphery has rail structure 2, lampshade 4 is installed on the rail structure, lampshade 4 can move back and forth by rail structure 2, changes the size that it covers power saving fluorescent lamps 3 with this, thereby regulates the brightness of desk lamp.
Preferably, described lampshade 4 is made for heat-barrier material, can not scald hand like this with hand slip lampshade the time.
Preferably, described lampshade 4 is made for trnaslucent materials, and translucent structure can make people know the size that lampshade skids off, and brightness is had a notion more intuitively.
Preferably, described lampshade 4 is made for insulating materials, has improved security of products energy of the present invention greatly.
Claims (4)
1. desk lamp with reciprocating type brightness control system, described desk lamp has a lamp socket, be installed on the power saving fluorescent lamps on the lamp socket, it is characterized in that: described power saving fluorescent lamps periphery has rail structure, lampshade is installed on the rail structure, lampshade can move back and forth by rail structure, changes the size that it covers power saving fluorescent lamps with this, thereby regulates the brightness of desk lamp.
2. the desk lamp with reciprocating type brightness control system as claimed in claim 1 is characterized in that: described lampshade is that heat-barrier material is made.
3. the desk lamp with reciprocating type brightness control system as claimed in claim 1 is characterized in that: described lampshade is that trnaslucent materials is made.
4. the desk lamp with reciprocating type brightness control system as claimed in claim 1 is characterized in that: described lampshade is that insulating materials is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910002149A CN101782194A (en) | 2009-01-21 | 2009-01-21 | Desk lamp with reciprocating type brightness control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910002149A CN101782194A (en) | 2009-01-21 | 2009-01-21 | Desk lamp with reciprocating type brightness control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101782194A true CN101782194A (en) | 2010-07-21 |
Family
ID=42522301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910002149A Pending CN101782194A (en) | 2009-01-21 | 2009-01-21 | Desk lamp with reciprocating type brightness control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101782194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436553A (en) * | 2017-09-26 | 2017-12-05 | 浙江大学台州研究院 | Visualize clock |
| CN107631177A (en) * | 2017-09-26 | 2018-01-26 | 东莞市闻誉实业有限公司 | Regulation light fixture with button switch |
-
2009
- 2009-01-21 CN CN200910002149A patent/CN101782194A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436553A (en) * | 2017-09-26 | 2017-12-05 | 浙江大学台州研究院 | Visualize clock |
| CN107631177A (en) * | 2017-09-26 | 2018-01-26 | 东莞市闻誉实业有限公司 | Regulation light fixture with button switch |
| CN107631177B (en) * | 2017-09-26 | 2019-11-05 | 东莞市闻誉实业有限公司 | Adjusting lamps and lanterns with button switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100721 |