CN204141396U - A kind of LED type spotlight adjusting lens focus - Google Patents
A kind of LED type spotlight adjusting lens focus Download PDFInfo
- Publication number
- CN204141396U CN204141396U CN201420572683.3U CN201420572683U CN204141396U CN 204141396 U CN204141396 U CN 204141396U CN 201420572683 U CN201420572683 U CN 201420572683U CN 204141396 U CN204141396 U CN 204141396U
- Authority
- CN
- China
- Prior art keywords
- radiator
- flexible
- placket
- fixed
- leading section
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
A kind of LED type spotlight adjusting lens focus.The utility model in order to the telescopic adjustment fineness of flexible placket solving existing similar technique and exist not high, the volume of lamp is comparatively large, structure and the defect such as assembling is more complicated.Drip irrigation device: feature comprises radiator, radiator protecgulum, radiator bonnet, LED light source, collector lens, flexible placket, cylinder after fixing, rotate adjusting ring, wherein LED light source is fixed on the front end face of radiator, radiator protecgulum is fixed on the leading section of radiator, radiator bonnet is fixed on the rearward end of radiator, after fixing, cylinder is fixed on the leading section of radiator protecgulum, flexible placket coordinates as axial sliding movement with the inner side of fixing rear cylinder, thread raised line before flexible on drum outer wall exposes fixing rear cylinder groove, rotate adjusting ring to be rotatably assorted on cylinder after fixation and thread on the thread raised line exposed with flexible placket makes threaded engagement, collector lens is fixed on the leading section of flexible placket.
Description
Technical field
The utility model relates to photograph, shooting or the spotlight of illumination, specifically a kind of LED type spotlight adjusting lens focus.
Background technology
At present existingly to take a picture, the spotlight of shooting or illumination, from spotlight two class focusing on spotlight and the adjustment lens focus that adjustment mode can be divided into adjustment light-resource fousing.The spotlight similar with the utility model belongs to the latter.
A kind of LED type spotlight adjusting lens focus of No. 201420164642.0th, the Chinese patent of the applicant's earlier application, structure comprises lamp housing and is arranged on the LED light source on lamp housing, radiator, collector lens, flexible placket, focus regulator, wherein radiator is fixed in lamp housing, LED light source is fixed on the front end face of radiator, collector lens is fixed on flexible placket, flexible placket is engaged on lamp body front end, it is characterized in that focus regulator is by the shell front stall being fixed on lamp housing front end, the rotation adjustment barrel be rotatably assorted on shell front stall and the flexible placket be slidably fitted in rotation adjustment barrel are formed, the barrel wherein rotating adjustment barrel is provided with helical groove, shell front stall is provided with the straight-line groove of fore-and-aft direction, flexible placket rear outside is provided with through rotating the helical groove of adjustment barrel and the projection ailhead be engaged on the straight-line groove of shell front stall.Shortcoming existing for this technical scheme: one is rotate adjustment barrel to drive the adjustment fineness of flexible placket motion not high; Two is due to lamp housing, and the volume of lamp is comparatively large, structure and assembling more complicated.
Summary of the invention
In order to the telescopic adjustment fineness overcoming the flexible placket that existing similar technique exists is not high, the volume of lamp is larger, structure and the assembling defect such as more complicated, the purpose of this utility model is to provide a kind of LED type spotlight adjusting lens focus, can overcome the defect of prior art.
The utility model solves the technical scheme that its technical problem adopts: a kind of LED type spotlight adjusting lens focus, it is characterized in that: comprise radiator, radiator protecgulum, radiator bonnet, LED light source, collector lens, flexible placket, cylinder after fixing, rotate adjusting ring, wherein LED light source is fixed on the front end face of radiator, radiator protecgulum is fixed on the leading section of radiator, radiator bonnet is fixed on the rearward end of radiator, after fixing, cylinder is fixed on the leading section of radiator protecgulum, flexible placket coordinates as axial sliding movement with the inner side of fixing rear cylinder, thread raised line before flexible on drum outer wall exposes fixing rear cylinder groove, rotate adjusting ring to be rotatably assorted on cylinder after fixation and thread on the thread raised line exposed with flexible placket makes threaded engagement, collector lens is fixed on the leading section of flexible placket.
Radiator described in technique scheme can be connected with spotlight installing rack.
Described in technique scheme, flexible placket leading section can be mounted with seat ring, and seat ring leading section can be hinged with open-close type shadow shield.
On flexible placket described in technique scheme, before collector lens, place can be provided with cellular board.
Radiator protecgulum described in technique scheme and radiator bonnet can be mounted with one and be in anti-scald cover above radiator, above making to be placed on for staff when regulating the saturating focusing of optically focused or other functions, in order to avoid be placed on hot radiator.
Circuit board can be provided with inside radiator bonnet described in technique scheme, can light-control knob be provided with outside it.
The beneficial effects of the utility model: because focus regulator is made up of the placket that stretches, fixing rear cylinder, rotation adjusting ring, after fixing, cylinder is fixed on the leading section of radiator protecgulum, flexible placket coordinates as axial sliding movement with the inner side fixing rear cylinder, the thread raised line stretched on front drum outer wall exposes fixing rear cylinder groove, rotate adjusting ring to be rotatably assorted on cylinder after fixation and thread on the thread raised line exposed with flexible placket makes threaded engagement, so the telescopic adjustment fineness of flexible placket is higher; Owing to there is no lamp housing, but the carrying main body of lamp is used as by radiator, namely LED light source is fixed on the front end face of radiator, radiator protecgulum is fixed on the leading section of radiator, radiator bonnet is fixed on the rearward end of radiator, and after fixing, cylinder is fixed on the leading section of radiator protecgulum, and spotlight installing rack connects on a heat sink, so the volume of lamp can reduce, structure and the assembling of lamp are also simpler.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of embodiment of the utility model.
Fig. 2 is the schematic perspective view that the rotation adjusting ring of Fig. 1 is separated.
Fig. 3 is the schematic perspective view that the parts of Fig. 1 are separated.
In figure: 1, radiator; 2, radiator protecgulum; 3, radiator bonnet; 4, LED light source; 5, collector lens; 6, flexible placket; 7, fixing rear cylinder; 8, adjusting ring is rotated; 9, spotlight installing rack; 10, thread raised line; 11, groove; 12, axial fin; 13, axial slide; 14, seat ring; 15, shadow shield; 16, cellular board; 17, anti-scald cover.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 3, the LED type spotlight of this adjustment lens focus, it is characterized in that: comprise radiator 1, radiator protecgulum 2, radiator bonnet 3, LED light source 4, collector lens 5, flexible placket 6, cylinder 7 after fixing, rotate adjusting ring 8, wherein LED light source 4 is fixed on the front end face of radiator 1, radiator protecgulum 2 is fixed on the leading section of radiator 1, radiator bonnet 3 is fixed on the rearward end of radiator 1, after fixing, cylinder 7 is fixed on the leading section of radiator protecgulum 2, flexible placket 6 coordinates as axial sliding movement with the inner side of fixing rear cylinder 7, thread raised line 10 grade on flexible placket 6 outer wall exposes the groove 11 etc. on fixing rear cylinder 7 respectively, rotate adjusting ring 8 to be rotatably assorted on cylinder 7 after fixation and thread in thread raised line 10 grade exposed with flexible placket 6 makes threaded engagement, collector lens 5 is fixed on the leading section of flexible placket 6.
In addition, radiator 1 is connected with spotlight installing rack 9; Described flexible placket 6 is in axial sliding with the inner side of fixing rear cylinder 7 and coordinates, and is be slidably fitted in axial slide 13 grade of fixing rear cylinder 7 respectively by axial fin 12 grade on flexible placket 6 outer wall; Described flexible placket 6 leading section is mounted with seat ring 14, and leading section is hinged with four open-close type shadow shields 15 etc. to seat ring 14; Described flexible placket 6 is provided with cellular board 16 in place above at collector lens 5; Described radiator protecgulum 2 and radiator bonnet 3 are mounted with one and are in anti-scald cover 17 above radiator 1, above making to be placed on for staff when regulating the saturating focusing of optically focused or other functions, in order to avoid be placed on hot radiator 1.
Use, when rotating adjusting ring 8, the internal thread rotating adjusting ring 8 just drives the thread stretched in thread raised line 10 grade of placket 6, order about flexible placket 6 axially fin 12 grade with fixing after cylinder 7 the coordinating and limit of axial slide 13 grade under, make axial stretching motion, make the Distance Shortened between collector lens 5 and LED light source 4 or elongation.
Claims (5)
1. one kind adjusts the LED type spotlight of lens focus, it is characterized in that: comprise radiator, radiator protecgulum, radiator bonnet, LED light source, collector lens, flexible placket, cylinder after fixing, rotate adjusting ring, wherein LED light source is fixed on the front end face of radiator, radiator protecgulum is fixed on the leading section of radiator, radiator bonnet is fixed on the rearward end of radiator, after fixing, cylinder is fixed on the leading section of radiator protecgulum, flexible placket coordinates as axial sliding movement with the inner side of fixing rear cylinder, thread raised line before flexible on drum outer wall exposes fixing rear cylinder groove, rotate adjusting ring to be rotatably assorted on cylinder after fixation and thread on the thread raised line exposed with flexible placket makes threaded engagement, collector lens is fixed on the leading section of flexible placket.
2., by the LED type spotlight of adjustment lens focus according to claim 1, it is characterized in that described radiator is connected with spotlight installing rack.
3., by the LED type spotlight of the adjustment lens focus described in claim 1 or 2, it is characterized in that described flexible placket leading section is mounted with seat ring, seat ring leading section is hinged with open-close type shadow shield.
4., by the LED type spotlight of the adjustment lens focus described in claim 1 or 2, it is characterized in that on described flexible placket, place is provided with cellular board before collector lens.
5., by the LED type spotlight of adjustment lens focus described in claim 1 or 2, it is characterized in that described radiator protecgulum and radiator bonnet are mounted with one and be in anti-scald cover above radiator.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572683.3U CN204141396U (en) | 2014-10-05 | 2014-10-05 | A kind of LED type spotlight adjusting lens focus |
| PCT/CN2015/000150 WO2016054868A1 (en) | 2014-10-05 | 2015-03-09 | Led-type spotlight focused by lens adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572683.3U CN204141396U (en) | 2014-10-05 | 2014-10-05 | A kind of LED type spotlight adjusting lens focus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141396U true CN204141396U (en) | 2015-02-04 |
Family
ID=52418079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420572683.3U Expired - Fee Related CN204141396U (en) | 2014-10-05 | 2014-10-05 | A kind of LED type spotlight adjusting lens focus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204141396U (en) |
| WO (1) | WO2016054868A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016054868A1 (en) * | 2014-10-05 | 2016-04-14 | 林璧光 | Led-type spotlight focused by lens adjustment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879877B (en) * | 2021-01-20 | 2022-07-15 | 中铁二局第三工程有限公司 | Supplementary lighting device of prism lens is measured in tunnel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735594A (en) * | 1996-12-30 | 1998-04-07 | Own; James | Flashlight |
| CN201715267U (en) * | 2010-07-15 | 2011-01-19 | 王善宗 | Flashlight with adjustable focal length |
| CN102080794B (en) * | 2011-03-03 | 2014-07-02 | 格瑞电子（厦门）有限公司 | LED (light emitting diode) radiating illumination device |
| CN202660473U (en) * | 2012-06-16 | 2013-01-09 | 王凯建 | Flashlight zoom adjustment structure |
| CN203757608U (en) * | 2014-04-07 | 2014-08-06 | 林璧光 | Lens focus adjustable LED-type spot lamp |
| CN204141396U (en) * | 2014-10-05 | 2015-02-04 | 林璧光 | A kind of LED type spotlight adjusting lens focus |
-
2014
- 2014-10-05 CN CN201420572683.3U patent/CN204141396U/en not_active Expired - Fee Related
-
2015
- 2015-03-09 WO PCT/CN2015/000150 patent/WO2016054868A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016054868A1 (en) * | 2014-10-05 | 2016-04-14 | 林璧光 | Led-type spotlight focused by lens adjustment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016054868A1 (en) | 2016-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160902 Address after: 515829 324 Zhang Lin section of Dong Lu Town, Chenghai District, Guangdong, Shantou Patentee after: Guangdong Nanguang television equipment Co.,Ltd. Address before: East Town Road Chenghai District Shantou city Guangdong province 515829 324 Zhang Lin Road Nanguang photographic equipment Co. Ltd. Patentee before: Lin Biguang |
|
| 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: 20150204 Termination date: 20211005 |