CN109630982A - A kind of light propagating structure and light-source structure - Google Patents
A kind of light propagating structure and light-source structure Download PDFInfo
- Publication number
- CN109630982A CN109630982A CN201910101008.XA CN201910101008A CN109630982A CN 109630982 A CN109630982 A CN 109630982A CN 201910101008 A CN201910101008 A CN 201910101008A CN 109630982 A CN109630982 A CN 109630982A
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- Prior art keywords
- light
- communication portion
- sleeve
- source
- shell
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- 230000001902 propagating effect Effects 0.000 title claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 63
- 230000003287 optical effect Effects 0.000 claims abstract description 26
- 239000013307 optical fiber Substances 0.000 claims description 25
- 230000000644 propagated effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optical Couplings Of Light Guides (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to light propagation technical field, a kind of light propagating structure and light-source structure are disclosed.Light propagating structure in the present invention includes the first communication portion and the second communication portion, first communication portion and the second communication portion are in mirror symmetry, the invention also includes light-source structures, light-source structure includes shell and cable, case inside is equipped with light source and light propagating structure, cable connection is on shell, one end of light propagating structure is fastened on light source, the other end is connected with optical cable, the light that light source issues is passed in cable by light propagating structure, by the first communication portion and, second communication portion and concentration structure, so that the light that light source issues all travels in optical cable, and the energy of light more converges, so that light utilization efficiency of the invention is higher.
Description
Technical field
The present invention relates to light propagation technical field more particularly to a kind of light propagating structures, and apply the light propagating structure
Light-source structure.
Background technique
Light source is seen everywhere in the market as essential product in life, but most of light source on the market
The light of sending all has the biggish angle of divergence, and light utilization efficiency is lower, so that the light more dissipated how to issue light source is effective
Polymerization and propagate become a problem.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of light propagating structure, so that the light that light source issues is sharp
It is higher with rate.
The present invention also provides a kind of light-source structures.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of light propagating structure, including the main body with inner cavity, the inner surface of main body is equipped with reflecting layer, and main body includes mutual
The first communication portion and the second communication portion of mirror symmetry are connected and are in, the first communication portion is equipped with the first port of connection inner cavity,
Second communication portion is equipped with the second port of connection inner cavity, along the direction of the second communication portion to first port, the first communication portion
Sectional area is gradually reduced, and along the direction of the first communication portion to second port, the sectional area of the second communication portion is gradually reduced.
As improvement to above-mentioned technical proposal, the first communication portion and the second communication portion are split type structure, alternatively, first
Communication portion is an integral structure with the second communication portion.
As further improvement to above-mentioned technical proposal, the first communication portion and the second communication portion are reflector.
A kind of light-source structure, including light propagating structure, further include concentration structure, and concentration structure is located at the interior of light propagating structure
In chamber, concentration structure to by the light of inner cavity for gathering.
As improvement to above-mentioned technical proposal, concentration structure is globe lens.
It further include shell, light source and optical fiber as further improvement to above-mentioned technical proposal, light propagating structure is located at shell
In vivo, light source is located at first port, and first port is fastened on light source, and the focus of concentration structure is fallen in optical fiber.
It further include optical fiber sleeve and first sleeve as further improvement to above-mentioned technical proposal, optical fiber sleeve is arranged
In the end of optical fiber, first sleeve is equipped with optical cable through-hole, and first sleeve is fixed on shell, and is connect with second port, the
The barrel of one sleeve is equipped with first sleeve fixation hole, and first sleeve fixation hole is connected with optical cable through-hole, when optical fiber sleeve is inserted
When entering optical cable through-hole, being detachably connected for optical fiber sleeve and the first sleeve is realized by threaded fastener.
As further improvement to above-mentioned technical proposal, the first radiator, the first radiator are additionally provided in shell
It is connected with the shell, light source and the thermally conductive connection of the first radiator.
As further improvement to above-mentioned technical proposal, the second radiator, the second radiator are additionally provided in shell
It is connected to the other side of first radiator relative to light source.
As further improvement to above-mentioned technical proposal, second sleeve is additionally provided in shell, the inner wall of second sleeve is set
There is internal screw thread, the first communication portion and the second communication portion are split type structure, and on the outer wall of the first communication portion and the second communication portion
It is equipped with external screw thread, the first communication portion and the second communication portion are screwed in from the both ends of second sleeve respectively.
The beneficial effects of the present invention are: by the first communication portion and the second communication portion in mirror symmetry, it can according to optical path
Inverse principle can make the utilization rate liter of light so that projecting from second port from the light that first port enters light propagating structure
It is high.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the sectional view of one embodiment of the invention；
Fig. 2 is the stereoscopic schematic diagram of Fig. 1；
Fig. 3 is the explosive view of Fig. 2.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu, complete description, to be completely understood by the purpose of the present invention, scheme and effect.It should be noted that the case where not conflicting
Under, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as up, down, left, right, before and after used in invention are only relative to the mutual of each component part of the invention in attached drawing
For positional relationship.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the present invention.Term " and or " used herein includes the arbitrary of one or more relevant listed items
Combination.
It is the sectional view of one embodiment of the invention referring to figs. 1 to Fig. 3, Fig. 1, Fig. 2 is the stereoscopic schematic diagram of Fig. 1, and Fig. 3 is
The explosive view of Fig. 2 includes: shell 1, optical cable 2, light source 3, light propagating structure 4, the first reflector 401, the second reflector in figure
402, concentration structure 5, the first radiator 6, the second radiator 7, first sleeve 8, optical cable through-hole 801, first sleeve are fixed
Hole 802, second sleeve 9, fixed frame 10, protective net 11, optical fiber sleeve 12 and ventilation opening 13.
The invention discloses a kind of light propagating structure 4, which includes the main body with inner cavity, main body it is interior
Surface is equipped with reflecting layer, which includes the first communication portion and the second communication portion, and the first communication portion and the second communication portion are in mirror
As symmetrical, one end of the first communication portion is equipped with first port, and one end of the second communication portion is equipped with second port, first port and the
Two-port netwerk is connected with the inner cavity of main body, along the direction of the second communication portion to first port, the sectional area of the first communication portion by
Decrescence small, along the direction of the first communication portion to second port, the sectional area of the second communication portion is gradually reduced.
As one embodiment, the first communication portion and the second communication portion are split type structure, both for the complete phase of shape
With reflector, be denoted as the first reflector 401 and the second reflector 402, reflector includes wide opening and slot, and from wide opening to narrow
Mouthful, the sectional area of reflector gradually becomes smaller, and the inner surface of reflector is reflective mirror, has on the outer surface of wide opening side on reflector
There is helicitic texture, by by the wide opening arranged adjacent of the wide opening of the first reflector 401 and the second reflector 402, so that first is anti-
Light cup 401 and the adjacent connection of the second reflector 402, and the first reflector 401 and the second reflector 402 are with the connection of the two wide opening
Face is that mirror surface is symmetrical in mirror surface, and the slot of the first reflector 401 is first port at this time, and the slot of the second reflector 402 is the
Two-port netwerk.
As one embodiment, the first communication portion and the second communication portion are also possible to integral structure, i.e. the first communication portion and
Two parts based on second communication portion difference.
Since the first reflector 401 is identical with 402 shape of the second reflector, and the first reflector 401 and second is anti-
Light cup 402 is symmetrical in mirror surface by mirror surface of the joint face of the two wide opening, so when light is injected from the slot of the first reflector 401
When light propagating structure 4, due to light path principle, the light of injection must project from the slot of the second reflector 402, such
Device can make the light of incident light transmission structure 4 that can be emitted, the utilization rate of the light of raising.
The invention also discloses a kind of light-source structure, one embodiment of the present of invention includes shell 1 and optical cable 2, in shell 1
Include light source 3, the first radiator 6, the second radiator 7, second sleeve 9 and light propagating structure 4.
Second sleeve 9 is connected in shell 1, light propagating structure 4 is located in second sleeve 9, due to 401 He of the first reflector
Outer surface at second reflector, 402 wide opening all has helicitic texture, mutually ties with the helicitic texture of the inner surface of second sleeve 9
It closes, so that light propagating structure 4 is removably fixedly connected in second sleeve 9.
First sleeve 8 is connected with second sleeve 9, and first sleeve 8 is equipped with optical cable through-hole 801, and optical cable through-hole 801 is
Through the through-hole of first sleeve 8.
Optical cable 2 includes optical fiber, ferrule and optical fiber sleeve 12, and ferrule wraps up optical fiber periphery, cable sleeve
12 are fixedly connected on the end of optical fiber, and optical fiber sleeve 12 can be inserted in optical cable through-hole 801, so that optical cable 2 and 8 phase of first sleeve
It connects.
It is connected to a concentration structure 5 in the inner cavity of light propagating structure 4, concentration structure 5 can to enter light propagation knot
The light of structure 4 is brought to together, so that the energy of light, by convergence as far as possible, the focus of concentration structure 5 falls in the optical fiber of optical cable 2
In, so that the light after convergence is transmitted in optical fiber.
As one embodiment, concentration structure 5 is globe lens.
It further include light source 3 in a kind of embodiment of the invention, the slot of the first reflector 401 is fastened on light source 3, light source
3 light issued inject light propagating structure 4 from the slot of the first reflector 401, by the effect of concentration structure 5, by convergence
Light projects all from the slot of the second reflector 402, and injects in optical fiber, is propagated by optical cable 2.
As one embodiment, light source 3 is LED light.
The one end connecting on optical cable 2 with first sleeve 8 is equipped with optical fiber sleeve 12, and the side surface circumference of first sleeve 8 is equipped with
First sleeve fixation hole 802, first sleeve fixation hole 802 are connected with optical cable through-hole 801, lead to when optical fiber sleeve 12 protrudes into optical cable
When in hole 801, a compressing member (not shown) is passed through into first sleeve fixation hole 802, optical fiber sleeve 12 is pressed on first sleeve
Inner wall on so that optical cable 2 and first sleeve 8 are relatively fixed, when taking out compressing member, so that the two can be separated from each other, lead to
Crossing such mode may be implemented the fast assembling-disassembling of optical cable 2 Yu shell 1, and as one embodiment, which is screw.
It further include the first radiator 6 and the second radiator 7 in shell 1, the first radiator 6 and the second radiator
7 are removably fixedly connected by fastener with shell 1, and the side of the first radiator 6 is removably fixedly connected with light
Source 3, the other side are equipped with the second radiator 7, and the second radiator 7 closes on shell 1 and extraneous adjacent one end, and and shell
1 outside is connected, and when light source 3 starts to shine, the heat generated is transported to the second heat dissipation dress by the first radiator 6
It sets around 7,1 outside of shell is being conducted heat to by the second radiator 7.
Ventilation opening 13 is additionally provided on shell 1, position of the ventilation opening 13 on shell 1 and the first radiator 6 are in shell 1
Interior corresponding position is corresponding, is discharged shell 1, ventilation opening 13 by the second radiator 7 by the wind that ventilation opening 13 enters shell 1
Cooperate the second radiator 7, so that the wind with mobility takes away the heat at the first radiator 6.
As one embodiment, the first radiator 6 is cooling fin, and the second radiator 7 is radiator fan, at this point, shell
The side that radiator fan is connected on body 1 is connected with fixed frame 10 and protective net 11, and fixed frame 10 and shell 1 are removably fixed
Connection, protective net 11 are removably fixedly connected on fixed frame 10, and the center of fixed frame 10 has consolidating through fixed frame 10
Determine frame circular hole, there is the safeguard structure being made of several concentric annulus on protective net 11, and there is gap between each annulus,
When fixed frame 10 is connected on shell 1, and protective net 11 is connected on fixed frame 10, the safeguard structure on protective net 11 is just
Corresponding with the position of fixed frame circular hole on fixed frame 10, radiator fan is rotated by it, so that being conducted through from cooling fin
The heat come transfers out outside shell 1 from the gap of protective net 11.
Comprehensive all structures, the usage mode of light-source structure are as follows:
The light that light source 3 issues is by the effect for the first reflector 401 being fastened on light source 3, so that the institute that light source 3 issues
There is light all to inject in light propagating structure 4, after being converged by concentration structure 5, in conjunction with the first reflector 401 and the second reflector
402 effect is all projected from the slot of the second reflector 402, and since the focus of concentration structure 5 falls into the light in optical cable 2
In fibre, so that the light being accumulated is transmitted in optical cable 2.
After light source 3 starts to shine, i.e., light source 3 begins to send out heat, and the first radiator 6 and the second radiator 7 are total
With work, the first radiator 6 transferred heat to around the second radiator 7, by the second radiator 7 by calorie spread
To the outside of shell 1, play the role of high efficiency and heat radiation.
In the present invention, since the first reflector 401 is fastened on light source 3, so that the light that light source 3 issues all enters light
In transmission structure 4, but due in light propagating structure 4 the first reflector 401 and the second reflector 402 be in mirror symmetry so that
Light into light propagating structure 4 projects all from the slot of the second reflector 402, improves the utilization rate of light.
It is to be illustrated to what preferable implementation of the invention carried out, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of light propagating structure, which is characterized in that including the main body with inner cavity, the inner surface of the main body is equipped with reflection
Layer, the main body includes being connected with each other and in the first communication portion and the second communication portion of mirror symmetry, in first communication portion
Equipped with the first port for being connected to the inner cavity, second communication portion is equipped with the second port for being connected to the inner cavity, along described
Second communication portion to the direction of the first port, the sectional area of first communication portion is gradually reduced, and is propagated along described first
The sectional area in portion to the direction of the second port, second communication portion is gradually reduced.
2. light propagating structure according to claim 1, which is characterized in that first communication portion and second communication portion
For split type structure, alternatively, first communication portion is an integral structure with second communication portion.
3. light propagating structure according to claim 1, which is characterized in that first communication portion and second communication portion
It is reflector.
4. a kind of light-source structure, which is characterized in that including the light propagating structure as described in claims 1 to 3 any one, also wrap
Concentration structure is included, the concentration structure is located in the inner cavity of the light propagating structure, and the concentration structure is used for by described
The light of inner cavity is gathered.
5. light-source structure according to claim 4, which is characterized in that the concentration structure is globe lens.
6. light-source structure according to claim 4, which is characterized in that further include shell, light source and optical fiber, the light propagation
Structure is located in the shell, and the light source is located at the first port, and the first port is fastened on the light source, institute
The focus for stating concentration structure is fallen in the optical fiber.
7. light-source structure according to claim 6, which is characterized in that further include optical fiber sleeve and first sleeve, the light
Fine sleeve is set in the end of the optical fiber, and the first sleeve is equipped with optical cable through-hole, and the first sleeve is fixed on described
It on shell, and is connect with the second port, the barrel of the first sleeve is equipped with first sleeve fixation hole, the first set
Cylinder fixation hole is connected with the optical cable through-hole, when the optical fiber sleeve is inserted into the optical cable through-hole, passes through screw threads for fastening
Part realizes being detachably connected for the optical fiber sleeve and the first sleeve.
8. light-source structure according to claim 6, which is characterized in that be additionally provided with the first radiator, institute in the shell
It states the first radiator to be connected with the shell, the light source and the thermally conductive connection of the first radiator.
9. light-source structure according to claim 8, which is characterized in that be additionally provided with the second radiator, institute in the shell
It states the second radiator and is connected to the other side of first radiator relative to the light source.
10. light-source structure according to claim 6, which is characterized in that it is additionally provided with second sleeve in the shell, described
The inner wall of two sleeves is equipped with internal screw thread, first communication portion and second communication portion as split type structure, and described first
External screw thread is equipped on the outer wall of communication portion and second communication portion, first communication portion and second communication portion are distinguished
It is screwed in from the both ends of the second sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101008.XA CN109630982B (en) | 2019-01-31 | 2019-01-31 | Light source structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910101008.XA CN109630982B (en) | 2019-01-31 | 2019-01-31 | Light source structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109630982A true CN109630982A (en) | 2019-04-16 |
| CN109630982B CN109630982B (en) | 2024-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910101008.XA Active CN109630982B (en) | 2019-01-31 | 2019-01-31 | Light source structure |
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| CN (1) | CN109630982B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10302504A (en) * | 1997-04-28 | 1998-11-13 | Stanley Electric Co Ltd | Lighting fixture for vehicle |
| JP2001332102A (en) * | 2000-05-24 | 2001-11-30 | Ichikoh Ind Ltd | Reflector for lighting system for vehicle |
| JP2003157709A (en) * | 2001-11-22 | 2003-05-30 | Waden Kogyo Kk | Light transmission device |
| CN201589198U (en) * | 2009-12-25 | 2010-09-22 | 比亚迪股份有限公司 | LED road lamp reflecting cup, reflecting cup module and LED road lamp |
| CN203082800U (en) * | 2013-01-24 | 2013-07-24 | 广东德洛斯照明工业有限公司 | Light-emitting diode (LED) combined collecting lens |
| US20170123199A1 (en) * | 2015-10-28 | 2017-05-04 | Acera LLC | Elliptical Optical Lens For High Output LED |
| CN209386216U (en) * | 2019-01-31 | 2019-09-13 | 深圳市盛世生物医疗科技有限公司 | A kind of light propagating structure and light-source structure |
-
2019
- 2019-01-31 CN CN201910101008.XA patent/CN109630982B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10302504A (en) * | 1997-04-28 | 1998-11-13 | Stanley Electric Co Ltd | Lighting fixture for vehicle |
| JP2001332102A (en) * | 2000-05-24 | 2001-11-30 | Ichikoh Ind Ltd | Reflector for lighting system for vehicle |
| JP2003157709A (en) * | 2001-11-22 | 2003-05-30 | Waden Kogyo Kk | Light transmission device |
| CN201589198U (en) * | 2009-12-25 | 2010-09-22 | 比亚迪股份有限公司 | LED road lamp reflecting cup, reflecting cup module and LED road lamp |
| CN203082800U (en) * | 2013-01-24 | 2013-07-24 | 广东德洛斯照明工业有限公司 | Light-emitting diode (LED) combined collecting lens |
| US20170123199A1 (en) * | 2015-10-28 | 2017-05-04 | Acera LLC | Elliptical Optical Lens For High Output LED |
| CN209386216U (en) * | 2019-01-31 | 2019-09-13 | 深圳市盛世生物医疗科技有限公司 | A kind of light propagating structure and light-source structure |
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| Publication number | Publication date |
|---|---|
| CN109630982B (en) | 2024-04-19 |
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Effective date of registration: 20230111 Address after: 518000 Huike Industrial Park, No. 1 Industrial Road, Shilong Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Shengshi Intelligent Equipment Co.,Ltd. Address before: 518000 1st floor, building 7, Huike Industrial Park, No.1, Gongye 2nd Road, Shilong community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN SHENGSHI BIOMEDICAL TECHNOLOGY Co.,Ltd. |
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