CN103423655A - Power-saving desk lamp - Google Patents
Power-saving desk lamp Download PDFInfo
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- CN103423655A CN103423655A CN2013102925816A CN201310292581A CN103423655A CN 103423655 A CN103423655 A CN 103423655A CN 2013102925816 A CN2013102925816 A CN 2013102925816A CN 201310292581 A CN201310292581 A CN 201310292581A CN 103423655 A CN103423655 A CN 103423655A
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- desk lamp
- focusing
- fluorescent tube
- reflex reflector
- electricity
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Abstract
The invention provides a power-saving desk lamp. The power-saving desk lamp comprises a desk lamp body, a tube, a focusing and reflecting device and a brightness adjusting device, wherein the focusing and reflecting device is installed on the desk lamp body behind the tube and connected with the tube, and the brightness adjusting device is connected with the tube. According to the power-saving desk lamp, the focusing and reflecting device and the brightness adjusting device are added to the power-saving desk lamp, and all light emitted by the tube can be focused on a target area when the desk lamp is not required to light at a large range, so that the illumination brightness of the target area is improved, besides, the illumination intensity of the target area can be further adjusted by the brightness adjusting device, the brightness adjustment and the focusing of the target area can be organically combined to save power comprehensively.
Description
Technical field
The present invention relates to a kind of desk lamp, relate in particular to a kind of economize on electricity desk lamp.
Background technology
The use amount of desk lamp is very large, but, in existing desk lamp, is constant power mostly, that is to say and can not carry out real-time change according to the light of environment for use; Or allow to brightness adjusting, do not consider the required aspect factors such as area size that illuminate yet, more do not consider the combination between the two, and if can take into full account the power-saving technique of desk lamp, so, to the power savings of entire society, be very significant.
Summary of the invention
Technical problem to be solved by this invention is need to provide a kind of can either brightness adjusting to have taken into full account again the required area size illuminated and the economize on electricity desk lamp that designs.
To this, the invention provides a kind of economize on electricity desk lamp, comprising: desk lamp body, fluorescent tube, focusing reflex reflector and brightness regulating apparatus; Described focusing reflex reflector is installed on the desk lamp body of fluorescent tube back, and is connected with fluorescent tube; Described brightness regulating apparatus is connected with fluorescent tube.
Described focusing reflex reflector is arranged on the fluorescent tube back, and the light of fluorescent tube is poly-forwards; Economize on electricity desk lamp of the present invention has added focusing reflex reflector and brightness regulating apparatus, when not needing to illuminate very on a large scale, whole light that fluorescent tube can be sent focuses on target area, and then the illumination brightness on the raising target area, on this basis, can also further regulate by brightness regulating apparatus the intensity of illumination of target area, and then combine by brightness regulation with to the focusing of target area, reach comprehensive economize on electricity effect.
Further improvement of the present invention is, described focusing reflex reflector is focusing mirror.Described focusing mirror arrives the place ahead by the light reflect focalization of the fluorescent tube of its front end, and then the zone in fluorescent tube the place ahead is illuminated in focusing, owing to having adopted focusing mirror, the present invention can also all reflect in utilization by the illumination at fluorescent tube rear, the utilization rate of the light sent for fluorescent tube is very high, therefore, also just further improved the beneficial effect of economize on electricity desk lamp.
Further improvement of the present invention is, being shaped as of described focusing reflex reflector is oval spherical, and this focusings reflex reflector is equipped with two light sources, and two light sources are arranged on two spherical focuses of ellipse.Described focusing reflex reflector is equipped with light source, can improve the utilization rate to illumination by this light source; And described focusing reflex reflector is by being arranged on two light sources on the spherical focus of ellipse, on the light that just can fully light source the be come out inwall spherical to ellipse, emission in the past, light is reflected away again after arriving the spherical inwall of described ellipse, arrive oval another spherical place's inwall, so, through Multi reflection, make the utilization rate of illumination reach unthinkable degree.
Further improvement of the present invention is, described brightness regulating apparatus is connected with two light sources that focus on reflex reflector.That is to say, described brightness regulating apparatus not only can be regulated the brightness of fluorescent tube, can also regulate the brightness of the light source that focuses on reflex reflector simultaneously, can make like this brightness regulation of fluorescent tube and focus reflection more organically combine.
Further improvement of the present invention is, also comprises retractor device, and described focusing reflex reflector is installed on the back of fluorescent tube by retractor device, to realize focusing on the relative motion between reflex reflector and fluorescent tube.Realize focusing on the relative motion between reflex reflector and fluorescent tube by retractor device, just can change the degree of focusing, and then realize under varying environment, guaranteed the illumination of desk lamp to target area, at utmost realize economize on electricity simultaneously.
Further improvement of the present invention is, described focusing reflex reflector is installed on the lampshade of fluorescent tube, makes the compact conformation, simple of whole economize on electricity desk lamp, is convenient to realization of the present invention.
Compared with prior art, beneficial effect of the present invention is: described economize on electricity desk lamp has added focusing reflex reflector and brightness regulating apparatus, when not needing to illuminate very on a large scale, whole light that fluorescent tube can be sent focuses on target area, and then the illumination brightness on the raising target area, and can further regulate by brightness regulating apparatus the intensity of illumination of target area, and then focus on and organically combine by brightness regulation with to the illumination of target area, reach comprehensive economize on electricity effect, on this basis, focusing reflex reflector that can also be spherical by the ellipse that power supply is installed farthest utilizes limited illumination, realize economizing on electricity very efficiently desk lamp.
The accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, preferably embodiment of the present invention is described in further detail.
As shown in Figure 1, this example provides a kind of economize on electricity desk lamp, comprising: desk lamp body 1, fluorescent tube 2, focusing reflex reflector 3 and brightness regulating apparatus 4; Described focusing reflex reflector 3 is installed on the desk lamp body 1 of fluorescent tube 2 back, and is connected with fluorescent tube 2; Described brightness regulating apparatus 4 is connected with fluorescent tube 2.
Described focusing reflex reflector 3 is arranged on fluorescent tube 2 back, and the light of fluorescent tube 2 is poly-forwards; This routine described economize on electricity desk lamp has added focusing reflex reflector 3 and brightness regulating apparatus 4, when not needing to illuminate very on a large scale, whole light that fluorescent tube 2 can be sent focuses on target area, and then the illumination brightness on the raising target area, on this basis, can also further regulate the intensity of illumination of target area by brightness regulating apparatus 4, and then combine by brightness regulation with to the focusing of target area, reach comprehensive economize on electricity effect.
The further improvement of this example is, described focusing reflex reflector 3 is focusing mirror.Described focusing mirror arrives the place ahead by the light reflect focalization of the fluorescent tube of its front end 2, and then the zone in fluorescent tube 2 the place aheads is illuminated in focusing, owing to having adopted focusing mirror, this example can also all reflect in utilization by the illumination at fluorescent tube 2 rears, utilization rate for fluorescent tube 2 is very high, therefore, also just further improved the beneficial effect of economize on electricity desk lamp.
The further improvement of this example is, being shaped as of described focusing reflex reflector 3 is oval spherical, and this focusings reflex reflector 3 is equipped with two light sources, and two light sources are arranged on two spherical focuses of ellipse.Described focusing reflex reflector 3 is for the oval spherical cross section that refers to for oval, and described focusing reflex reflector 3 is equipped with light source, can improve the utilization rate to illumination by this light source; And described focusing reflex reflector 3 is by being arranged on two light sources on the spherical focus of ellipse, on the light that just can fully light source the be come out inwall spherical to ellipse, emission in the past, light is reflected away again after arriving the spherical inwall of described ellipse, arrive oval another spherical place's inwall, so, through Multi reflection, make the utilization rate of illumination reach unthinkable degree.
This routine described brightness regulating apparatus 4 is connected with two light sources that focus on reflex reflector 3.That is to say, described brightness regulating apparatus 4 not only can be regulated the brightness of fluorescent tube 2, can also regulate the brightness of the light source that focuses on reflex reflector 3 simultaneously, can make like this brightness regulation of fluorescent tube 2 and focus reflection more organically combine.
This example also comprises retractor device, and described focusing reflex reflector 3 is installed on the back of fluorescent tube 2 by retractor device, to realize focusing on the relative motion between reflex reflector 3 and fluorescent tube 2.Realize focusing on the relative motion between reflex reflector 3 and fluorescent tube 2 by retractor device, just can change the degree of focusing, and then realize under varying environment, guaranteed the illumination of desk lamp to target area, at utmost realize economize on electricity simultaneously.
This routine described focusing reflex reflector 3 is installed on the lampshade of fluorescent tube 2, makes the compact conformation, simple of whole economize on electricity desk lamp, is convenient to the realization of this example.If focus on the cross section of reflex reflector 3, be oval, so, the cross section of the lampshade of fluorescent tube 2 also can be arranged to the ellipse corresponding with focusing on reflex reflector 3.
Compared with prior art, this routine beneficial effect is: described economize on electricity desk lamp has added focusing reflex reflector 3 and brightness regulating apparatus 4, when not needing to illuminate very on a large scale, whole light that fluorescent tube 2 can be sent focuses on target area, and then the illumination brightness on the raising target area, and can further regulate the intensity of illumination of target area by brightness regulating apparatus 4, and then focus on and organically combine by brightness regulation with to the illumination of target area, reach comprehensive economize on electricity effect, on this basis, focusing reflex reflector 3 that can also be spherical by the ellipse that power supply is installed farthest utilizes limited illumination, realize economizing on electricity very efficiently desk lamp.
The specific embodiment of the above is better embodiment of the present invention; not with this, limit the specific embodiment of the invention scope; scope of the present invention comprises and is not limited to this specific embodiment, and the equivalence that all shapes according to the present invention, structure are done changes all in protection scope of the present invention.
Claims (6)
1. an economize on electricity desk lamp, is characterized in that, comprising: desk lamp body, fluorescent tube, focusing reflex reflector and brightness regulating apparatus; Described focusing reflex reflector is installed on the desk lamp body of fluorescent tube back, and is connected with fluorescent tube; Described brightness regulating apparatus is connected with fluorescent tube.
2. economize on electricity desk lamp according to claim 1, is characterized in that, described focusing reflex reflector is focusing mirror.
3. economize on electricity desk lamp according to claim 1 and 2, is characterized in that, being shaped as of described focusing reflex reflector is oval spherical, and this focusing reflex reflector is equipped with two light sources, and two light sources are arranged on oval two spherical focuses.
4. economize on electricity desk lamp according to claim 3, is characterized in that, described brightness regulating apparatus is connected with two light sources that focus on reflex reflector.
5. economize on electricity desk lamp according to claim 4, is characterized in that, also comprises retractor device, and described focusing reflex reflector is installed on the back of fluorescent tube by retractor device, to realize focusing on the relative motion between reflex reflector and fluorescent tube.
6. economize on electricity desk lamp according to claim 3, is characterized in that, described focusing reflex reflector is installed on the lampshade of fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102925816A CN103423655A (en) | 2013-07-12 | 2013-07-12 | Power-saving desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102925816A CN103423655A (en) | 2013-07-12 | 2013-07-12 | Power-saving desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103423655A true CN103423655A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102925816A Pending CN103423655A (en) | 2013-07-12 | 2013-07-12 | Power-saving desk lamp |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4154219A (en) * | 1977-03-11 | 1979-05-15 | E-Systems, Inc. | Prismatic solar reflector apparatus and method of solar tracking |
| JPS5737321A (en) * | 1980-08-18 | 1982-03-01 | Takashi Mori | Solar light collector |
| CN1624524A (en) * | 2003-09-08 | 2005-06-08 | 三星电子株式会社 | Illuminator |
| CN2769688Y (en) * | 2005-01-31 | 2006-04-05 | 葛世潮 | Cold-cathode fluorescent lamp |
| CN201265803Y (en) * | 2008-08-12 | 2009-07-01 | 唐丹天 | Focal length-adjustable lamp |
| CN203395722U (en) * | 2013-07-12 | 2014-01-15 | 深圳市福田区青少年科技教育协会 | Power saving table lamp |
-
2013
- 2013-07-12 CN CN2013102925816A patent/CN103423655A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4154219A (en) * | 1977-03-11 | 1979-05-15 | E-Systems, Inc. | Prismatic solar reflector apparatus and method of solar tracking |
| JPS5737321A (en) * | 1980-08-18 | 1982-03-01 | Takashi Mori | Solar light collector |
| CN1624524A (en) * | 2003-09-08 | 2005-06-08 | 三星电子株式会社 | Illuminator |
| CN2769688Y (en) * | 2005-01-31 | 2006-04-05 | 葛世潮 | Cold-cathode fluorescent lamp |
| CN201265803Y (en) * | 2008-08-12 | 2009-07-01 | 唐丹天 | Focal length-adjustable lamp |
| CN203395722U (en) * | 2013-07-12 | 2014-01-15 | 深圳市福田区青少年科技教育协会 | Power saving table lamp |
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Application publication date: 20131204 |