CN204062644U - A kind of light fixture by optical fiber bright dipping - Google Patents
A kind of light fixture by optical fiber bright dipping Download PDFInfo
- Publication number
- CN204062644U CN204062644U CN201420571192.7U CN201420571192U CN204062644U CN 204062644 U CN204062644 U CN 204062644U CN 201420571192 U CN201420571192 U CN 201420571192U CN 204062644 U CN204062644 U CN 204062644U
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- CN
- China
- Prior art keywords
- light
- optical fiber
- guide plate
- bright dipping
- housing
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- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to technical field of lamps; Particularly relate to a kind of light fixture by optical fiber bright dipping.The utility model comprises light source and light projection assembly, described light projection assembly comprises a housing, one end of housing is provided with the light well sending light for receiving light source, the middle part of housing is provided with accommodating cavity and the both sides of housing are respectively equipped with storage tank, the side of storage tank is provided with multiple light hole be communicated with accommodating cavity, multiple optical fiber is provided with in described storage tank, one end of optical fiber is arranged at light well, the other end of optical fiber is arranged at light hole, and described accommodating cavity is provided with the light guide plate assembly for external throw light.The bright dipping part of light fixture is separated with the Lights section by the utility model, thus makes in bright dipping part without the need to arranging radiator structure, and secondly bright dipping part is cold light substantially, easy to use.
Description
Technical field
The utility model relates to technical field of lamps; Particularly relate to a kind of light fixture by optical fiber bright dipping.
Background technology
The development of society at any time, light fixture, except throwing light on, is also applied to other field, show as carried out projection as display lamp to object, museum domestic at present, exhibition center, when Display Art product or history article, substantially all by light fixture by ray cast to article time, article are illuminated.Simultaneously light fixture is generally arranged on the place near article, as the back side of article, or the orientation such as top, due to current light fixture in use, generally can send certain heat; And heat can accelerate the aging of article; Be unfavorable for the preservation of article, therefore when design lamps, need to design good radiator structure, cause complex structure.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, and provide a kind of light fixture by optical fiber bright dipping, the exiting surface of this light fixture is away from light source, easy to use.
The technical solution adopted in the utility model is:
A kind of light fixture by optical fiber bright dipping, comprise light source and light projection assembly, described light projection assembly comprises a housing, one end of housing is provided with the light well sending light for receiving light source, the middle part of housing is provided with accommodating cavity and the both sides of housing are respectively equipped with storage tank, the side of storage tank is provided with multiple light hole be communicated with accommodating cavity, multiple optical fiber is provided with in described storage tank, one end of optical fiber is arranged at light well, the other end of optical fiber is arranged at light hole, and described accommodating cavity is provided with the light guide plate assembly for external throw light.
Further, described light guide plate assembly comprises light guide plate, and the side of light guide plate is provided with reflective membrane, and the opposite side of light guide plate is provided with diffuser plate and glass plate.
Further, described light guide plate assembly comprises light guide plate, and the both sides of light guide plate are provided with diffuser plate and glass plate respectively successively.
Further, described light source comprises optical generator and guide-lighting rope, and the two ends of guide-lighting rope are connected with optical generator and light well respectively.
Further, described light source also comprises casing, and optical generator is fixed in casing, is provided with collector lens in casing, and casing is provided with light projection hole, and collector lens is between Transmission light hole and optical generator.
The beneficial effects of the utility model are: the bright dipping part of light fixture is separated with the Lights section by the utility model, thus make in bright dipping part without the need to arranging radiator structure, and secondly bright dipping part is cold light substantially, easy to use.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of schematic diagram of light of the present utility model projection assembly.
Fig. 3 is a kind of decomposition texture schematic diagram of Fig. 1.
Fig. 4 is the another kind of structural representation of utility model.
Fig. 5 is a kind of schematic diagram of light guide plate assembly of the present utility model.
Reference numeral:
1---optical generator 2---light projection assembly 21---light well
22---housing 23---light guide plate assembly 24---optical fiber
221---storage tank 222---light hole 223---accommodating cavities
231---reflective membrane 232---light guide plate 234---glass plates
3---guide-lighting rope 233---diffuser plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment 1: see accompanying drawing 1 to Fig. 5.
A kind of light fixture by optical fiber bright dipping, comprise light source and light projection assembly 2, described light projection assembly 2 comprises a housing 22, one end of housing 22 is provided with the light well 21 sending light for receiving light source, the middle part of housing 22 is provided with accommodating cavity 223 and the both sides of housing 22 are respectively equipped with storage tank 221, the side of storage tank 221 is provided with multiple light hole 222 be communicated with accommodating cavity 223, multiple optical fiber 24 is provided with in described storage tank 221, one end of optical fiber 24 is arranged at light well 21, the other end of optical fiber 24 is arranged at light hole 222, described accommodating cavity 223 is provided with the light guide plate assembly 23 for external throw light.
The technical program is when implementing, and the light that light source sends enters light well 21, and enters into optical fiber 24 simultaneously, and is cast out from light hole 222 by optical fiber 24, is irradiated to the side of light guide plate assembly 23, then ray cast is gone out by light guide plate assembly 23.Thus make light projection assembly 2 and light source can lay respectively at distant position, and be convenient to arrange radiator structure to light source, easy to use.
Further, described light guide plate assembly 23 comprises light guide plate 232, and the side of light guide plate 232 is provided with reflective membrane 231, and the opposite side of light guide plate 232 is provided with diffuser plate 233 and glass plate 234.
When only needing this light fixture towards a direction projection, for saving light source, the side of light guide plate 232 is arranged reflective membrane 231, light major part is cast out from opposite side, cast out through diffuser plate 233, glass plate 234 again, arranging diffuser plate 233 can make projection light more even, and dispersion angle is large.
Further, described light guide plate assembly 23 comprises light guide plate 232, and the both sides of light guide plate 232 are provided with diffuser plate 233 and glass plate 234 respectively successively.
When this light fixture of needs is towards the two western throw lights of side, can arrange diffuser plate 233 and glass plate 234 respectively in the both sides of light guide plate 232, light is evenly projected to both sides by light guide plate 232.
Further, described light source comprises optical generator 1 and guide-lighting rope 3, and the two ends of guide-lighting rope 3 are connected with optical generator 1 and light well 21 respectively.
When optical generator 1 is positioned at comparatively far away local, by guide-lighting rope 3, light conduction can be entered light well 21.Certainly, when light source is nearer, directly the light direction of light source can be faced light well 21.Optical generator 1 can be LED or other lamps.
Further, described light source also comprises casing, and optical generator 1 is fixed in casing, is provided with collector lens in casing, and casing is provided with light projection hole, and collector lens is between Transmission light hole and optical generator 1.
Collector lens is set, improves the utilization rate of light.Preferably, box inside face is coated with reflectance coating.
The utility model has been done to explain, and those of ordinary skill in the art should be appreciated that and can modify to the technical solution of the utility model or equivalent replacement, and does not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. the light fixture by optical fiber bright dipping, it is characterized in that: comprise light source and light projection assembly, described light projection assembly comprises a housing, one end of housing is provided with the light well sending light for receiving light source, the middle part of housing is provided with accommodating cavity and the both sides of housing are respectively equipped with storage tank, the side of storage tank is provided with multiple light hole be communicated with accommodating cavity, multiple optical fiber is provided with in described storage tank, one end of optical fiber is arranged at light well, the other end of optical fiber is arranged at light hole, and described accommodating cavity is provided with the light guide plate assembly for external throw light.
2. a kind of light fixture by optical fiber bright dipping according to claim 1, it is characterized in that: described light guide plate assembly comprises light guide plate, the side of light guide plate is provided with reflective membrane, and the opposite side of light guide plate is provided with diffuser plate and glass plate.
3. a kind of light fixture by optical fiber bright dipping according to claim 1, it is characterized in that: described light guide plate assembly comprises light guide plate, the both sides of light guide plate are provided with diffuser plate and glass plate respectively successively.
4. a kind of light fixture by optical fiber bright dipping according to claim 1 or 2 or 3, it is characterized in that: described light source comprises optical generator and guide-lighting rope, the two ends of guide-lighting rope are connected with optical generator and light well respectively.
5. a kind of light fixture by optical fiber bright dipping according to claim 4, it is characterized in that: described light source also comprises casing, optical generator is fixed in casing, is provided with collector lens in casing, casing is provided with light projection hole, and collector lens is between Transmission light hole and optical generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571192.7U CN204062644U (en) | 2014-09-30 | 2014-09-30 | A kind of light fixture by optical fiber bright dipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571192.7U CN204062644U (en) | 2014-09-30 | 2014-09-30 | A kind of light fixture by optical fiber bright dipping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062644U true CN204062644U (en) | 2014-12-31 |
Family
ID=52204152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571192.7U Expired - Fee Related CN204062644U (en) | 2014-09-30 | 2014-09-30 | A kind of light fixture by optical fiber bright dipping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-09-30 CN CN201420571192.7U patent/CN204062644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200930 |