CN201014331Y - Double-layer multi-surface reflecting cup and electric torch with same and lamp - Google Patents
Double-layer multi-surface reflecting cup and electric torch with same and lamp Download PDFInfo
- Publication number
- CN201014331Y CN201014331Y CNU2007200492393U CN200720049239U CN201014331Y CN 201014331 Y CN201014331 Y CN 201014331Y CN U2007200492393 U CNU2007200492393 U CN U2007200492393U CN 200720049239 U CN200720049239 U CN 200720049239U CN 201014331 Y CN201014331 Y CN 201014331Y
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- Prior art keywords
- reflection shield
- reflection
- double
- illuminator
- light
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Abstract
The utility model discloses a double-layer multi-surface reflection cup and a torch and lamp provided with the reflection cup, wherein, the reflection cup comprises a reflection cover and an illuminant, and the reflection cover consists of an outer reflection cover and an inner reflection cover; the outer reflection cover comprises a plurality of paraboloids in connection with each other, and the focus of each paraboloid is provided with a laterally arranged outer illuminant, the rays from which can come out to form an outer optical ring after being reflected by the corresponding paraboloid; the inner reflection cover comprising a plurality of independent and complete paraboloids is arranged on the axial line of the inside of the outer reflection cover; a positively arranged inner illuminant is fixed on the focus of the inner reflection cover; the rays coming out from the inner illuminant can be formed into a light column in the center of the outer optical ring and then be sent out in the positive direction after being reflected by the inner reflection cover; the double-layer multi-surface reflection cup can replace current reflection cups to be arranged on torches or other lamps, and the utility model has the advantages of the good light concentration and reflection effect, the energy conservation and the long visual distance, etc.
Description
Technical field
The utility model relates to and has reflector reflective and the optically focused effect, and the flashlight and the light fixture that have this reflector.
Background technology
Flashlight is a ligthing paraphernalia commonly used in people's daily life, the work.The reflector that uses in the common flashlight is made up of a parabola and the illuminator that is positioned at the parabolic focus center.Along with light emitting diode more and more widely use in illumination, the light emitting diode that the bulb in the flashlight is had advantage such as energy-conservation, durable gradually substitutes; Because the brightness of monomer light emitting diode is limited, a flashlight need use a plurality of light emitting diodes usually, and traditional can not satisfy instructions for use by a parabolic reflector of forming.
The utility model content
Primary and foremost purpose of the present utility model provides a kind of double-deck multiaspect reflector a plurality of illuminators, that the optically focused reflecting effect is good that is applicable to.The further purpose of the utility model provides a kind of flashlight and light fixture that has this bilayer multiaspect reflector.
For reaching above-mentioned primary and foremost purpose, the utility model adopts following technical scheme: this double-deck multiaspect reflector comprises reflection shield and illuminator, and reflection shield is made up of outer reflection shield and internal layer reflection shield; Described outer reflection shield is formed by connecting by a plurality of parabolas, and each paraboloidal focus place is fixed with the outer illuminator of horizontally set separately, the light that each outer illuminator sent by this corresponding parabolic reflector after forward penetrate and to be combined to form outer reticle circle; The axis of outer reflection shield inboard is provided with one by the parabolic internal layer reflection shield that forms independently, internal layer reflection shield focus place is fixed with the interior illuminator that a forward is provided with, the light that interior illuminator sends penetrates through internal layer reflection shield reflection forward, forms a branch of light beam that is positioned at described outer reticle circle middle part; Outer reticle circle and interior light beam are combined to form evenly complete circular light beam.
As preferred version, described outer reflection shield is formed by connecting by three to six parabolas.
Described inside and outside illuminator is preferably light emitting diode.Certainly, illuminator also can be a bulb.
The double-deck multiaspect reflector of the utility model is substituted existing reflector be contained on the flashlight, can constitute a kind of new-type flashlight.
The double-deck multiaspect reflector of the utility model is substituted existing reflector be contained on the light fixture, can constitute a kind of new-type light fixture.
Double-deck multiaspect reflector of the present utility model, the directly corresponding separately parabolic irradiation on the outer reflection shield of outer field a plurality of outer illuminator horizontally set, light in the effective lighting angle scope of each outer illuminator is all in the pairing parabola, all be reflected and be the forward ejaculation, form the outer reticle circle that light intensity is bigger, effectively utilized the bigger characteristics of luminous intensity on the axis in the outer illuminator angular field of view, be enhanced about more than once than the luminous intensity of the reflective form of tradition.The light that interior illuminator sent forms circular light beam forward and penetrates behind internal layer reflection shield optically focused, fall into above-mentioned outer reticle circle central authorities, and the optically focused that makes outer reflection shield is circle, real and evenly more.Because the light intensity at outer reticle circle middle part is that the light that is sent by inside and outside illuminator is formed by stacking after reflection, thereby its intensity is especially big, can improve its visual range when making telecurie irradiation.
Double-deck multiaspect reflector of the present utility model is contained in the new-type flashlight that constitutes on the flashlight, and spotlight effect is good, light intensity is big, save electric energy, uses more attractive in appearance, economical and practical.Equally, double-deck multiaspect reflector of the present utility model also can be contained in and constitute new-type light fixture on other light fixture.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of double-deck multiaspect reflector of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of the another kind of embodiment of double-deck multiaspect reflector of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
As shown in Figure 1, reflector of the present utility model is by outer reflection shield 1, internal layer reflection shield 2 and inside and outside lumination of light emitting diode body 3 ", 3 ' form.Outer reflection shield 1 is formed by connecting by three parabolas, there is the light emitting diode of horizontally set (promptly outer illuminator 3 ') separately at each paraboloidal focus place, the light that each outer illuminator 3 ' sent is after corresponding parabolic reflector, form a branch of directional light forward and penetrate, light path is shown in arrow among Fig. 2.Each outer illuminator 3 ' formed directional light constitutes an outer reticle circle.Inboard at outer reflection shield 1, an internal layer reflection shield 2 is arranged, it is an independence, complete parabola, be the light emitting diode that is provided with of a forward (illuminator 3 promptly in ") at this paraboloidal focus place; illuminator 3 in this " a branch of parallel beam of light forward ejaculation of formation after internal layer reflection shield 2 is reflective of the light that sent, drop on the central authorities of outer refractive body 3 ' formed outer reticle circle, improved the optically focused reflecting effect of whole reflector.It is bigger that outer reticle circle and interior light beam are combined to form the light intensity area, evenly the light beam of complete circle.
As shown in Figure 3, this reflector is equally by outer reflection shield 1, internal layer reflection shield 2 and inside and outside illuminator 3 ', 3 " form.Different is that outer reflection shield 1 is formed by connecting by four parabolas.
Certainly, as required, outer reflection shield 1 can be by five, six, seven ... be formed by connecting etc. a plurality of parabolas.
Adopt double-deck multiaspect reflector of the present utility model to substitute the reflector that has now in the flashlight, promptly constitute a kind of new-type flashlight, its optically focused reflecting effect is good, saves electric energy, and visual range is far away.
Double-deck multiaspect reflector of the present utility model can be applicable to equally priming illumination light fixtures such as Down lamp, shot-light with or mobile illuminating lamp such as head lamp, dynamo lighting set, portable lamp, camping lamp on.
The above-mentioned specific embodiment is the preferred embodiments of the present invention; can not limit claim of the present invention; other any change or other equivalent substitute mode that does not deviate from technical scheme of the present invention and made is included within protection scope of the present invention.
Claims (5)
1. a double-deck multiaspect reflector comprises reflection shield and illuminator, it is characterized in that: described reflection shield is made up of outer reflection shield and internal layer reflection shield; Described outer reflection shield is formed by connecting by a plurality of parabolas, and each paraboloidal focus place is fixed with the outer illuminator of horizontally set separately, the light that each outer illuminator sent by this corresponding parabolic reflector after forward penetrate and to be combined to form outer reticle circle; The axis of outer reflection shield inboard is provided with one by the parabolic internal layer reflection shield that forms independently, internal layer reflection shield focus place is fixed with the interior illuminator that a forward is provided with, the light that interior illuminator sends penetrates through internal layer reflection shield reflection forward, forms a branch of light beam that is positioned at described outer reticle circle middle part; Outer reticle circle and interior light beam are combined to form evenly complete circular light beam.
2. double-deck multiaspect reflector according to claim 1 is characterized in that: described outer reflection shield is formed by connecting by three to six parabolas.
3. double-deck multiaspect reflector according to claim 1 is characterized in that: described inside and outside illuminator is a light emitting diode.
4. a flashlight is characterized in that: have each described double-deck multiaspect reflector in the claim 1 to 3.
5. a light fixture is characterized in that: have each described double-deck multiaspect reflector in the claim 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200492393U CN201014331Y (en) | 2007-03-14 | 2007-03-14 | Double-layer multi-surface reflecting cup and electric torch with same and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200492393U CN201014331Y (en) | 2007-03-14 | 2007-03-14 | Double-layer multi-surface reflecting cup and electric torch with same and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014331Y true CN201014331Y (en) | 2008-01-30 |
Family
ID=39026127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200492393U Expired - Lifetime CN201014331Y (en) | 2007-03-14 | 2007-03-14 | Double-layer multi-surface reflecting cup and electric torch with same and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014331Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128405A (en) * | 2011-01-14 | 2011-07-20 | 东莞市鼎聚光电有限公司 | LED automobile high beam |
| CN102410496A (en) * | 2010-09-20 | 2012-04-11 | 刘克迅 | Light source condensation device and fixture thereof |
| CN101581437B (en) * | 2009-03-05 | 2013-01-02 | 广州虎辉照明科技公司 | LED optical-concentrated device in direct impact mode |
| WO2013029365A1 (en) * | 2011-08-30 | 2013-03-07 | 厦门立明光电有限公司 | Large-angle omnidirectional lighting led lamp |
| CN105042432A (en) * | 2015-08-26 | 2015-11-11 | 漳州立达信灯具有限公司 | LED spotlight |
| WO2016078544A1 (en) * | 2014-11-19 | 2016-05-26 | Man Yin Lam | Lighting and diffuser apparatus for a flashlight |
-
2007
- 2007-03-14 CN CNU2007200492393U patent/CN201014331Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581437B (en) * | 2009-03-05 | 2013-01-02 | 广州虎辉照明科技公司 | LED optical-concentrated device in direct impact mode |
| CN102410496A (en) * | 2010-09-20 | 2012-04-11 | 刘克迅 | Light source condensation device and fixture thereof |
| CN102128405A (en) * | 2011-01-14 | 2011-07-20 | 东莞市鼎聚光电有限公司 | LED automobile high beam |
| CN102128405B (en) * | 2011-01-14 | 2012-03-14 | 东莞市鼎聚光电有限公司 | LED automobile high beam |
| WO2013029365A1 (en) * | 2011-08-30 | 2013-03-07 | 厦门立明光电有限公司 | Large-angle omnidirectional lighting led lamp |
| WO2016078544A1 (en) * | 2014-11-19 | 2016-05-26 | Man Yin Lam | Lighting and diffuser apparatus for a flashlight |
| CN105042432A (en) * | 2015-08-26 | 2015-11-11 | 漳州立达信灯具有限公司 | LED spotlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU TIGERFIRE LIGHTING CO.,LTD. Free format text: FORMER NAME: GUANGZHOU FLASHLIGHT INDUSTRIAL CORPORATION |
|
| CP03 | Change of name, title or address |
Address after: Room 705, Qin Jian building, 468 West Whampoa Road, Tianhe District, Guangdong, Guangzhou Province, China: 510630 Patentee after: TigerFire (Guangzhou) Lighting Technology Corporation Address before: No. 134, Xihua Road, Guangdong, Guangzhou Province, China: 510170 Patentee before: Guangzhou Flashlight Industry Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |