CN217382764U - Adjustable optical focusing system and sunlight lighting device - Google Patents
Adjustable optical focusing system and sunlight lighting device Download PDFInfo
- Publication number
- CN217382764U CN217382764U CN202220792020.7U CN202220792020U CN217382764U CN 217382764 U CN217382764 U CN 217382764U CN 202220792020 U CN202220792020 U CN 202220792020U CN 217382764 U CN217382764 U CN 217382764U
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- lens
- focusing system
- mounting groove
- optical focusing
- step mounting
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- 230000003287 optical effect Effects 0.000 title claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 239000013307 optical fiber Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an optical focusing system with adjustable, including a leaded light section of thick bamboo, lens and at least three electric putter, leaded light section of thick bamboo top is provided with the step mounting groove, the lens passes through the fix with screw on the step mounting groove, and at least three electric putter evenly distributed sets up on leaded light section of thick bamboo surface and along leaded light section of thick bamboo axial direction setting, electric putter stretches out to support the periphery that pushes away the lens bottom surface. The utility model discloses can finely tune every lens gesture to improve whole coupling efficiency, improve focusing system's collection efficiency.
Description
Technical Field
The utility model relates to a sunlight lighting technology field, concretely relates to optics focus system and sunlight lighting device with adjustable.
Background
The solar optical fiber lighting is a novel lighting technology, and with the maturity of products and the development of new application fields, the solar optical fiber lighting can be more widely applied, meanwhile, the popularization is improved, the cost is reduced continuously, and the products are more mature.
Each lighting device is used for lighting by a plurality of lens barrels, the main components of the lens barrels comprise a protective cover, a lens and a light guide barrel, the light conduction part is mainly a transmission medium optical fiber, and the derivation part is mainly an optical fiber lamp. Due to the problems of the processing technology, the consistency of the lens is poor, and the consistency of the light guide cylinder is poor, so that after the lens is assembled and assembled, light spots of the lens cannot be guaranteed to be coupled into the end face of the optical fiber, the acquisition efficiency is greatly reduced, and the design requirement cannot be met.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide an optical focusing system and sunlight lighting device with adjustable can finely tune every lens gesture to improve whole coupling efficiency, improve focusing system's collection efficiency.
In order to solve the technical problem, the utility model provides an optical focusing system with adjustable, including a leaded light section of thick bamboo, lens and at least three electric putter, leaded light section of thick bamboo top is provided with the step mounting groove, the lens passes through the fix with screw on the step mounting groove, and at least three electric putter evenly distributed sets up on leaded light section of thick bamboo surface and along leaded light section of thick bamboo axial direction setting, electric putter stretches out to support the periphery that pushes away the lens bottom surface.
Furthermore, a locking support plate is arranged on the periphery of the lens and fixed on the step mounting groove through screws, and the electric push rod is abutted against the bottom of the locking support plate.
Furthermore, the top of the electric push rod is provided with a spherical end.
Furthermore, electric putter sets up on the leaded light section of thick bamboo surface, be provided with the via hole on the step mounting groove that electric putter corresponds, electric putter passes the via hole and supports to push away with lock solid extension board bottom.
Further, a rubber gasket is arranged between the lens and the step mounting groove.
Further, a groove is formed in the inner wall of the rubber gasket, and the rubber gasket is sleeved on the periphery of the lens.
Further, still include the clamping ring, the clamping ring sets up on rubber packing ring surface, the screw passes clamping ring and lens and step mounting groove is fixed.
A solar lighting device adopts the optical focusing system.
The utility model has the advantages that:
1. the posture of the lens can be finely adjusted by adjusting the extending length of the electric push rod, so that the position of a focus can be controlled, the lens is finally perfectly coupled to enter the end face of the optical fiber, and the quality of the illuminating device is greatly improved.
2. The electric push rod has a micro structure, does not influence the existing structural arrangement when being assembled, and has controllable price; the electric push rod can also realize the position stability of the adjusting structure through the self-locking function, and the production quality of the illuminating device is ensured.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
fig. 2 is an assembly schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the present invention during adjustment;
fig. 4 is a schematic structural view of the mounting washer of the present invention.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1 to 3, the utility model discloses an embodiment of optical focusing system with adjustable, including a light guide cylinder 1, lens 2 and three electric putter 3, the light guide cylinder top is provided with step mounting groove 4, and the lens passes through screw 5 to be fixed on the step mounting groove, and the lens can be fresnel lens, and at least three electric putter evenly distributed sets up on the light guide cylinder surface and along the setting of light guide cylinder axial direction, and electric putter stretches out to the periphery that pushes away the lens bottom surface, and electric putter is the microstructure, and has and stops self-locking function.
During the use, fix electric putter on the light guide tube surface earlier, electric putter's telescopic link is in the withdrawal state, and do not bulge step mounting groove surface, place the lens afterwards on the step mounting groove and through the fix with screw, whether focus that can test the lens is at the fiber end center afterwards, when having the off normal, loosen the screw but not take off, then control electric putter and stretch out, electric putter stretches out the back and conflicts the lens bottom surface, continue to stretch out then promote lens one end and remove, through adjusting the length of three telescopic link, make the lens gesture finely tune the change, thereby the position of control focus can perfect coupling get into the fiber end face, afterwards according to current position rethread screw lock solid position, electric putter has the auto-lock function after the outage, consequently, the lens gesture when the lock solid has been restricted changes.
The periphery of the lens is provided with a locking support plate 6 which is fixed on the step mounting groove through a screw, and the electric push rod is abutted against the bottom of the locking support plate, so that the incident focusing of sunlight is not influenced. The top of the electric push rod is set to be a spherical end, so that the stability during pushing is guaranteed. Electric putter sets up on the leaded light section of thick bamboo surface, and the electric putter wiring of being convenient for does not influence inside light path, is provided with via hole 7 on the step mounting groove that electric putter corresponds, and electric putter passes the via hole and supports to push away with lock solid extension board bottom.
In one embodiment, referring to fig. 4, a rubber gasket 8 is further disposed between the lens and the step mounting groove, and when the lens is locked, the lens can transmit a part of the locked extrusion force to the surface of the step mounting groove by pressing the rubber gasket, so that the lens is received more uniformly and protected. Be provided with recess 9 on the rubber packing ring inner wall, the rubber packing ring cover is established on the lens periphery, through the form of parcel, supplements the clearance between lens and the step mounting groove, and the difficult change of lens gesture after the regulation adjusts degree of difficulty greatly reduced. Still designed clamping ring 10, the clamping ring setting is on rubber packing ring surface, and the screw passes clamping ring and lens and step mounting groove fixed, and the clamping ring can compress tightly rubber packing ring fixedly, does not expose, guarantees rubber packing ring's life, and fixed effect also improves greatly.
The application also discloses sunlight lighting device adopts foretell optics focus system, through the mode of secondary regulation, finely tunes every lens gesture to improve whole coupling efficiency, improve sunlight collection system's collection efficiency, also effectively improved the device quality.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. The utility model provides an optical focusing system with adjustable, its characterized in that, includes a leaded light section of thick bamboo, lens and at least three electric putter, leaded light section of thick bamboo top is provided with the step mounting groove, the lens passes through the fix with screw on the step mounting groove, and at least three electric putter evenly distributed sets up on leaded light section of thick bamboo surface and along leaded light section of thick bamboo axial direction setting, electric putter stretches out to support and pushes away the periphery of lens bottom surface.
2. The adjustable optical focusing system according to claim 1, wherein a locking plate is disposed on the periphery of the lens, the locking plate is fixed on the step mounting groove by a screw, and the electric push rod is pushed against the bottom of the locking plate.
3. The adjustable optical focusing system according to claim 2, wherein the top of the power pushrod is provided with a spherical end.
4. The adjustable optical focusing system according to claim 2, wherein the electric rod is disposed on the outer surface of the light guide tube, and a through hole is disposed on the step mounting groove corresponding to the electric rod, and the electric rod passes through the through hole and abuts against the bottom of the locking plate.
5. The adjustable optical focusing system according to claim 1, wherein a rubber gasket is further disposed between the lens and the step mounting groove.
6. The adjustable optical focusing system according to claim 5, wherein the rubber gasket has a groove on its inner wall, and the rubber gasket is fitted over the periphery of the lens.
7. The adjustable optical focusing system according to claim 5, further comprising a press ring disposed on a surface of the rubber washer, wherein the screw is fixed to the step mounting groove through the press ring and the lens.
8. A solar lighting device, characterized in that the optical focusing system of any one of claims 1 to 7 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220792020.7U CN217382764U (en) | 2022-04-07 | 2022-04-07 | Adjustable optical focusing system and sunlight lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220792020.7U CN217382764U (en) | 2022-04-07 | 2022-04-07 | Adjustable optical focusing system and sunlight lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217382764U true CN217382764U (en) | 2022-09-06 |
Family
ID=83105022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220792020.7U Active CN217382764U (en) | 2022-04-07 | 2022-04-07 | Adjustable optical focusing system and sunlight lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217382764U (en) |
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2022
- 2022-04-07 CN CN202220792020.7U patent/CN217382764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231116 Address after: 066010 No.1 Xihu Road, Economic and Technological Development Zone, Qinhuangdao City, Hebei Province Patentee after: Qinhuangdao Guangyan Technology Co.,Ltd. Address before: No. 102, Light Industrial Park, Chengguan Town, Shangcheng County, Xinyang City, Henan Province, 465300 Patentee before: Henan Craftsman Photoelectric Equipment Technology Co.,Ltd. |