CN2401774Y - Optical fiber seachlight lamp - Google Patents
Optical fiber seachlight lamp Download PDFInfo
- Publication number
- CN2401774Y CN2401774Y CN 99240100 CN99240100U CN2401774Y CN 2401774 Y CN2401774 Y CN 2401774Y CN 99240100 CN99240100 CN 99240100 CN 99240100 U CN99240100 U CN 99240100U CN 2401774 Y CN2401774 Y CN 2401774Y
- Authority
- CN
- China
- Prior art keywords
- light
- imaging
- optical fiber
- shot
- hurdle
- 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.)
- Expired - Fee Related
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- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses an optical fiber projecting lamp, which comprises an imaging lens, an imaging light column, a light source, an optical fiber bundle, and a light source box, wherein, the light source box is positioned at the outside of a projecting lamp drum; the inner of the drum is provided with a luminous body; one end of the optical fiber bundle is arranged at the front of the luminous body in the light source box, and the other end is fixed in the projecting lamp drum and at the right side of the imaging light column and is positioned at the object focal distance point of the imaging lens; light generated by the luminous body is sent to the projecting lamp drum by the optical fiber bundle. The utility model has the advantages that heat generated by the light source does not directly produce the heat quantity to objects, and the length of the optical fiber can be adjusted in practical use. The optical fiber projecting lamp has wide purpose.
Description
The utility model relates to the control to light source, more specifically is meant a kind of Optical fiber seachlight lamp.
At present, the most of cold light lamp of using of the optics shot-light that generally uses on the market is as light source, so-called cold light lamp is to be coated with on the reflector to name through ultrared cold reflective membrane, real in fact illuminating source is still used Halogen lamp LED, still produce big calorimetric and ultraviolet ray when Halogen lamp LED is luminous, this optics shot-light only is applicable to general illumination, in some comparatively special occasions, as to the illumination of cultural relics and historic sites, the illumination of Equipment of Flammable and Explosive Materials warehouse, the illumination of immersed body is just seemed inapplicable.For the ease of understanding, please consult Fig. 1 earlier, existing optics shot-light mainly comprises imaging len 20, imaging hurdle 21, convergent bowl 22, light source 23, wherein, imaging len 20, imaging hurdle 21, convergent bowl 22, light source 23 place shot-light tube 24, and light source 23 adopts Halogen lamp LED and places convergent bowl 22.This optics shot-light except above-mentioned shortcoming, also has following shortcoming in actual use, that is, if will focus, can only realize by regulating imaging len 20, and imaging hurdle 21 can not be regulated, and uses and the focusing very inconvenience that seems.
For this reason, the problem at above-mentioned optics shot-light exists proposes a kind of light source and photographed object is not directly produced heat, easy to adjust and widely used Optical fiber seachlight lamp.
To achieve these goals, the utility model adopts following technical scheme: this Optical fiber seachlight lamp comprises imaging len, imaging hurdle, light source, imaging len, imaging hurdle place in the shot-light tube, described light source also includes a fibre bundle and a light-source box, light-source box is positioned at outside the shot-light tube, it is built-in with illuminator, and fibre bundle one end places illuminator the place ahead in the light-source box, and fibre bundle end in addition is fixed in the interior right side, imaging hurdle of shot-light tube and is positioned at imaging len object space focal length place.
Because the utility model adopts the light source that has been made of shot-light a fibre bundle and a light-source box, light-source box places outside the shot-light tube, light-source box is built-in with illuminator, fibre bundle one end places illuminator the place ahead in the light-source box, fibre bundle is held the imaging len object space focal length place of being fixed in right side, imaging hurdle in the shot-light tube in addition, and the light that illuminator sends reaches in the shot-light tube via fibre bundle.The heat that light source sent can directly not produce heat to photographed object; And the length of optical fiber is in actual use, adjustable length, and therefore, the purposes of this Optical fiber seachlight lamp will be more extensive.
Below in conjunction with drawings and Examples, the utility model is done one explains:
Fig. 1 is traditional optics shot-light structural representation.
Fig. 2 is one of the utility model Optical fiber seachlight lamp example structure schematic diagram.
Fig. 3 is two of the utility model Optical fiber seachlight lamp example structure schematic diagram.
See also shown in Figure 2, this optics shot-light comprises imaging len 10, imaging hurdle 11, light source 12, imaging len 10, imaging hurdle 11 place in the shot-light tube 13, in the utility model, light source 12 also includes a fibre bundle 121 and a light-source box 122, light-source box 122 is positioned at outside the shot-light tube 13, and it is built-in with illuminator 123, and illuminator 123 can be the lamp of Halogen lamp LED or other kind.Fibre bundle 121 1 ends place illuminator 123 the place aheads in the light-source box 122, and fibre bundle 121 end in addition is fixed in shot-light tube 13 interior 11 right sides, imaging hurdle and is positioned at imaging len 10 object space focal length places.
This Optical fiber seachlight lamp also can be provided with a convergent bowl 120, and convergent bowl 120 is positioned at the right side on imaging hurdle 11, places the fibre bundle 121 in the shot-light tube 13 to hold the bottom that then places convergent bowl 120 in addition.
See also again shown in Figure 3, place in the shot-light tube 13 fibre bundles 121 in addition end also can focus on without convergent bowl, and directly be fixed by a holder 14.
Offer imaging hurdle 11 regulating tanks 131 on shot-light tube 13 barrels, 11 left sides, imaging hurdle have posted a focusing lens 15, imaging hurdle 11 and focusing lens 15 are designed to integrative-structure and place in the light hurdle focusing groove 131, imaging hurdle 11 and focusing lens 15 can be simultaneously as required, move left and right in light hurdle focusing groove 131, make the integrative-structure that constitutes by imaging hurdle 11 and focusing lens 15 carry out focus adjustment at shot-light tube 13, therefore, no matter use or focusing aspect, it is very convenient that this shot-light seems.And the setting of fibre bundle 121, improved the luminous efficiency of shot-light on the one hand, it is extremely convenient to make shot-light use under various occasions on the other hand again to become, can be as required, shot-light tube 13 and light-source box 122 are installed separately, as shot-light tube 13 be installed in the water, light-source box 122 is installed on other place, this has enlarged the scope of application of this shot-light undoubtedly.
In Fig. 2 and embodiment shown in Figure 3, also be provided with heat-protecting glass 124 and ventilating fan 125 in the light-source box 122, heat-protecting glass 124 places in addition between the end of illuminator 123 and fibre bundle 121, and ventilating fan 125 places the side of illuminator 123.The setting of heat-protecting glass 124 can completely cut off the heat that a part of illuminator 123 sends, and the heat that the setting of ventilating fan 125 can be accelerated in the light-source box 122 distributes.
Claims (5)
1, a kind of Optical fiber seachlight lamp, this optics shot-light comprises imaging len, imaging hurdle, light source, imaging len, imaging hurdle place in the shot-light tube, it is characterized in that: described light source also includes a fibre bundle and a light-source box, light-source box is positioned at outside the shot-light tube, it is built-in with illuminator, and fibre bundle one end places illuminator the place ahead in the light-source box, and fibre bundle end in addition is fixed in the interior right side, imaging hurdle of shot-light tube and is positioned at imaging len object space focal length place.
2, Optical fiber seachlight lamp as claimed in claim 1 is characterized in that: this Optical fiber seachlight lamp also is provided with a convergent bowl, and convergent bowl is positioned at the right side on imaging hurdle, and the described interior fibre bundle of shot-light tube that places is held the bottom that places convergent bowl in addition.
3, Optical fiber seachlight lamp as claimed in claim 1 is characterized in that: described other end of the interior fibre bundle of shot-light tube that places is fixed by a holder.
4, Optical fiber seachlight lamp as claimed in claim 3, it is characterized in that: offer focusing groove in imaging hurdle on the described shot-light tube barrel, left side, imaging hurdle has posted a focusing lens, and imaging hurdle and focusing lens are designed to integrative-structure and place in the light hurdle focusing groove.
5, as claim 1 or 2 or 3 or 4 described Optical fiber seachlight lamps, it is characterized in that: also be provided with heat-protecting glass and ventilating fan in the described light-source box, described heat-protecting glass places between the holding in addition of illuminator and fibre bundle, and ventilating fan places the side of illuminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240100 CN2401774Y (en) | 1999-10-29 | 1999-10-29 | Optical fiber seachlight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240100 CN2401774Y (en) | 1999-10-29 | 1999-10-29 | Optical fiber seachlight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401774Y true CN2401774Y (en) | 2000-10-18 |
Family
ID=34027225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99240100 Expired - Fee Related CN2401774Y (en) | 1999-10-29 | 1999-10-29 | Optical fiber seachlight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401774Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527953A (en) * | 2013-10-22 | 2014-01-22 | 云南邦桥节能科技有限公司 | Illuminating lamp |
| CN105444043A (en) * | 2015-12-31 | 2016-03-30 | 重庆市光遥光电节能科技有限公司 | Fiber transmission eye-protective desk lamp |
| CN106547078A (en) * | 2015-09-17 | 2017-03-29 | 苏州速迈医疗设备有限公司 | A kind of lighting for medical use lamp |
| CN106979481A (en) * | 2017-05-17 | 2017-07-25 | 重庆市光遥光电节能科技有限公司 | A kind of museum's optical fiber lamp |
| CN106979486A (en) * | 2017-05-17 | 2017-07-25 | 重庆市光遥光电节能科技有限公司 | A kind of high ceiling lamp illuminating system of photodetachment |
-
1999
- 1999-10-29 CN CN 99240100 patent/CN2401774Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527953A (en) * | 2013-10-22 | 2014-01-22 | 云南邦桥节能科技有限公司 | Illuminating lamp |
| CN106547078A (en) * | 2015-09-17 | 2017-03-29 | 苏州速迈医疗设备有限公司 | A kind of lighting for medical use lamp |
| CN105444043A (en) * | 2015-12-31 | 2016-03-30 | 重庆市光遥光电节能科技有限公司 | Fiber transmission eye-protective desk lamp |
| CN106979481A (en) * | 2017-05-17 | 2017-07-25 | 重庆市光遥光电节能科技有限公司 | A kind of museum's optical fiber lamp |
| CN106979486A (en) * | 2017-05-17 | 2017-07-25 | 重庆市光遥光电节能科技有限公司 | A kind of high ceiling lamp illuminating system of photodetachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |