CN105953097A - Zoom lamp holder - Google Patents
Zoom lamp holder Download PDFInfo
- Publication number
- CN105953097A CN105953097A CN201610466576.6A CN201610466576A CN105953097A CN 105953097 A CN105953097 A CN 105953097A CN 201610466576 A CN201610466576 A CN 201610466576A CN 105953097 A CN105953097 A CN 105953097A
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- zoom
- lamp body
- lead
- lens
- 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.)
- Granted
Links
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
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to a zoom lamp holder. The zoom lamp holder comprises a lamp body with a containing groove, a light-emitting assembly arranged inside the containing groove, a movable ring, a lens and a rotary ring, wherein the movable ring comprises a plurality of guide columns which are arranged on an outer wall in a protruding mode and elastic parts correspondingly connected with the guide columns; and the lens is fixedly arranged inside the movable ring. An annular clamping groove and a plurality of sliding grooves are formed in the inner wall of the lamp body; the elastic parts are used for providing reverse resistance opposite to the sliding direction of the guide columns; a clamping hook sliding along the annular clamping groove is arranged on the outer wall of the rotary ring in a protruding mode; the rotary ring is provided with an inclined groove; and the guide columns abut against the inclined groove in a sliding mode. According to the zoom lamp holder, by rotating the rotary ring, the rotary ring rotates in the circumferential direction of the containing groove relative to the lamp body, under the action of the inclined groove, the guide columns and the elastic parts, the lens fixedly arranged in the movable ring is driven to be gradually close to or get away from the light-emitting assembly to move, and stepless adjustment of the light-emitting angle is achieved according to the actual requirements.
Description
Technical field
The present invention relates to field of illumination lamp technology, particularly relate to a kind of zoom lamp holder.
Background technology
Traditionally, the rising angle of light fixture mostly is fixed, when converting rising angle, needs again to change
Light fixture, during changing light fixture, the setting to angle need to be tested singly, complex operation,
Too increase the cost of material, logistics and construction simultaneously.
Summary of the invention
Based on this, it is necessary to for the problems referred to above, it is provided that rising angle can be entered by one according to the actual requirements
The zoom lamp holder of the electrodeless regulation of row.
A kind of zoom lamp holder, including:
Lamp body, offers storage tank, and the inwall of described lamp body offers annular slot and some along lamp body
Axially extended chute；
Luminescence component, is located in described storage tank；
Loose collar, including being convexly equipped in some leads of outer wall and the corresponding elastic component connecting each lead,
Described lead is slidedly arranged in the chute of described lamp body along the axially extending of loose collar with cooperation；This elastic component is used
In the reverse resistance that offer is different with the glide direction of described lead；
Lens, fix with described loose collar and are connected；
Rotating ring, outer wall is convexly equipped with the snap fit slided along described annular slot, and described rotating ring offers skewed slot
Slide for described lead and support；
By the described skewed slot described lead of drive along described slide when described rotating ring rotates, to drive
Described lens are closer or far from described luminescence component.
Above-mentioned zoom lamp holder, by rotating rotating ring so that it is relative to lamp body circumferentially rotating along storage tank,
Under the effect that skewed slot coordinates with lead and elastic component, the lens being fixed in loose collar are driven gradually to lean on
Move close or remote from luminescence component, it is achieved according to the actual requirements rising angle is carried out electrodeless regulation.
Wherein in an embodiment, the inwall of described lamp body is provided with hole, location, and this hole, location is towards described cunning
Groove is arranged；First end of described spring embeds in described lead, and it is described fixed that the second end of described spring inserts
Hole, position.
Wherein in an embodiment, described luminescence component includes: be located at the pcb board bottom described storage tank,
The LED being electrically connected with described pcb board and support member；Described LED is located at described support member
On.
Wherein in an embodiment, described luminescence component also includes reflector, and the middle part of this reflector is offered
Having through hole, the edge of this through hole is provided with L-type flanging, and described support member embeds described through hole, and is arranged in institute
State on L-type flanging.
Wherein in an embodiment, described luminescence component also includes the paster that dispels the heat, and this heat radiation paster is with described
LED reclines.
Wherein in an embodiment, the inwall of described loose collar is provided with some projections, the edge of described lens
Offering some stopper slots, described projection is arranged in described stopper slot.
Wherein in an embodiment, in described rotating ring, it is provided with transparent glass.
Wherein in an embodiment, described skewed slot has the first hypotenuse being sequentially connected with, flat limit, Yi Ji
Two hypotenuses.
Wherein in an embodiment, described zoom lamp holder also includes pedestal, rotates and be located on described pedestal
Arc support, described lamp body connects described arc support turningly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the zoom lamp holder of a preferred embodiment of the present invention；
Fig. 2 is the structure chart that zoom lamp holder shown in Fig. 1 does partial cross；
Fig. 3 is the exploded view of zoom lamp holder shown in Fig. 2；
Fig. 4 is the assembling figure of LED, support member and reflector shown in Fig. 3；
Fig. 5 is the side view of rotating ring shown in Fig. 3.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.
Accompanying drawing gives presently preferred embodiments of the present invention.But, the present invention can come real in many different forms
Existing, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make this
The understanding of disclosure of the invention content is more thorough comprehensively.
As shown in Figures 1 to 5, the zoom lamp holder 100 of a preferred embodiment of the present invention, including: pedestal 10,
Arc support 20, lamp body 30, luminescence component, loose collar 50, lens 60 and rotating ring 70.
The middle part of arc support 20 is rotatably arranged on pedestal 10, lamp body 30 respectively with arc support 20
Two ends hinged so that arc support 20 rotates along A direction relative to pedestal 10, lamp body 30 is along B
Direction is turning relative to arc support 20, it is achieved flexible zoom lamp holder 100.
Offering cylindric storage tank 31 on lamp body 30, luminescence component is located in storage tank 31.Specifically at this
In embodiment, luminescence component includes: be located at the pcb board 41 bottom storage tank 31 and pcb board 41 electricity
Property connect LED 42, the heat radiation paster 43 of the LED that reclines 42, support member 44 and reflector 45.
LED 42 is located on support member 44, it is achieved the fixed installation of LED 42.The middle part of reflector 45 is opened
Being provided with rectangular through-hole 451, relative two edges of this through hole 451 are respectively equipped with L-type flanging 452, support member
44 embed through hole 451, and are arranged between two L-type flangings 452, stably fix support member 44.
Further, two other edge of through hole 451 is respectively equipped with wing plate 453.Preferably, L-type flanging 452
All one-body molded with reflector 45 with wing plate 453.
The inwall of lamp body 30 offers the annular slot 32 being coaxially disposed with storage tank 31 and some uniform point
The chute 33 of cloth, chute 33 is along the axially extending setting of inwall of lamp body 30.In the present embodiment, chute 33 with
Annular slot 32 vertical connection, each chute 33 takes shape in spaced two boss on the inwall of lamp body 30
Between.Loose collar 50 includes some leads 51 and the bullet of each lead of corresponding connection being convexly equipped in outer wall
Property part 52, described lead 51 is arranged in described chute 33 correspondingly, and, lead 51 energy
Enough sliding axially along lamp body 30 in chute 33, this elastic component 52 is for providing the cunning with lead 51
The reverse resistance that dynamic direction is different.In the present embodiment, the quantity of described chute 33 and lead 51 is
Three；It should be noted that the quantity of chute 33 and distribution mode can be set according to reality application,
It is not limited to three and equally distributed mode.
Concrete elastic component 52 is spring in the present embodiment, and the inwall of lamp body 30 is provided with hole 34, location, should
Hole 34, location is arranged towards chute 33, and the first end of spring embeds in lead 51, and the second end of spring is inserted
Enter to position hole 34, improve spring by the stability in compression and drawing process.In other embodiments, bullet
Property part 52 can also be flexure strip.
Lens 60 are fixed in loose collar 50, so that loose collar 50 is along the side of the central shaft of storage tank 31
In reciprocating movement, loose collar 50 synchronizing moving followed by lens 60.How to realize lens 60 and living
In the fixing mode connected of rotating ring 50, in the present embodiment, the inwall of loose collar 50 is provided with some projections 53,
The edge of lens 60 has some stopper slots 61, and projection 53 is arranged in stopper slot 61, thus realize right
The fixation of lens 60, prevents lens 60 from rotating and comes off in loose collar 50.
The outer wall of rotating ring 70 is convexly equipped with the snap fit 71 that annularly draw-in groove 32 slides, and is rotating rotating ring 70
During, it is achieved rotating ring 70 is relative to lamp body 30 only circumferentially rotating along storage tank 31, it is to avoid rotating ring
70 relative to lamp body 30 moving axially along storage tank 31.Rotate for the ease of operation rotating ring 70, rotate
On ring 70, convex is provided with action bars 73.In order to avoid foreign material enter in lamp body 30, it is provided with in rotating ring 70
Transparent glass 74.
During rotating forward at operation rotating ring 70 along C direction and rotate backward, rotating ring
70 can drive loose collar 50 to move back and forth along the direction of the central shaft of storage tank 31, and rotating ring 70 offers
Some skewed slots 72, lead 51 slides and supports skewed slot 72.In the present embodiment, each skewed slot 72 has suitable
First hypotenuse 721 of secondary connection, flat limit 722 and the second hypotenuse 733, the lead 51 of described correspondence supports
The when of holding on flat limit 722, it is possible to be effectively prevented rotating ring 70 and rotate voluntarily.At lead 51
During gradually sliding along the first hypotenuse 721 in flat limit 722, drive lens 60 moves closer to luminescence component；
At lead 51 during gradually sliding along the second hypotenuse 733 in flat limit 722, drive lens 60 is gradually
Away from luminescence component, thus realize according to the actual requirements rising angle being carried out electrodeless regulation.
Above-mentioned zoom lamp holder 100, by rotating rotating ring 70 so that it is relative to lamp body 30 along storage tank 31
Circumferentially rotate, under the effect that skewed slot 72 coordinates with lead 51 and elastic component 52, drive is fixed at
Lens 60 in loose collar 50 move closer to or move away from luminescence component, it is achieved according to the actual requirements to going out
Angular carries out electrodeless regulation.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (9)
1. a zoom lamp holder, it is characterised in that including:
Lamp body, offers storage tank, and the inwall of described lamp body offers annular slot and some along lamp body
Axially extended chute；
Luminescence component, is located in described storage tank；
Loose collar, including being convexly equipped in some leads of outer wall and the corresponding elastic component connecting each lead,
Described lead is slidedly arranged in the chute of described lamp body along the axially extending of loose collar with cooperation；This elastic component is used
In the reverse resistance that offer is different with the glide direction of described lead；
Lens, fix with described loose collar and are connected；
Rotating ring, outer wall is convexly equipped with the snap fit slided along described annular slot, and described rotating ring offers skewed slot
Slide for described lead and support；
By the described skewed slot described lead of drive along described slide when described rotating ring rotates, to drive
Described lens are closer or far from described luminescence component.
Zoom lamp holder the most according to claim 1, it is characterised in that the inwall of described lamp body is provided with fixed
Hole, position, this hole, location is arranged towards described chute；First end of described spring embeds in described lead, institute
The second end stating spring inserts hole, described location.
Zoom lamp holder the most according to claim 1, it is characterised in that described luminescence component includes: set
LED that pcb board bottom described storage tank and described pcb board are electrically connected with and support member；
Described LED is located on described support member.
Zoom lamp holder the most according to claim 3, it is characterised in that described luminescence component also includes instead
Tabula rasa, the middle part of this reflector offers through hole, and the edge of this through hole is provided with L-type flanging, described support member
Embed described through hole, and be arranged on described L-type flanging.
Zoom lamp holder the most according to claim 3, it is characterised in that described luminescence component also includes dissipating
Heat posted sheet, this heat radiation paster reclines with described LED.
Zoom lamp holder the most according to claim 1, it is characterised in that the inwall of described loose collar is provided with
Some projections, the edge of described lens has some stopper slots, described projection to be arranged in described stopper slot.
Zoom lamp holder the most according to claim 1, it is characterised in that be provided with printing opacity in described rotating ring
Glass.
Zoom lamp holder the most according to claim 1, it is characterised in that described skewed slot has and is sequentially connected with
The first hypotenuse, flat limit and the second hypotenuse.
Zoom lamp holder the most according to claim 1, it is characterised in that described zoom lamp holder also includes base
The arc support on described pedestal is located in seat, rotation, and described lamp body connects described arc support turningly.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466576.6A CN105953097B (en) | 2016-06-21 | 2016-06-21 | Zoom lamp holder |
| US15/363,566 US10197246B2 (en) | 2016-06-21 | 2016-11-29 | Zoom lamp |
| JP2016240940A JP2017228515A (en) | 2016-06-21 | 2016-12-13 | Zoom lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466576.6A CN105953097B (en) | 2016-06-21 | 2016-06-21 | Zoom lamp holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105953097A true CN105953097A (en) | 2016-09-21 |
| CN105953097B CN105953097B (en) | 2022-08-30 |
Family
ID=56904670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610466576.6A Active CN105953097B (en) | 2016-06-21 | 2016-06-21 | Zoom lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953097B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166210A (en) * | 2017-07-14 | 2017-09-15 | 湖南粤港光电科技有限公司 | A kind of modularization line style illuminator |
| CN109539049A (en) * | 2018-12-29 | 2019-03-29 | 广东凯西欧光健康有限公司 | Zoom mould group and lamps and lanterns |
| CN113958926A (en) * | 2021-10-26 | 2022-01-21 | 深圳市联域光电股份有限公司 | Lighting device capable of changing light-emitting angle or light shape |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672455Y (en) * | 2003-12-19 | 2005-01-19 | 深圳市海洋王投资发展有限公司 | Zoom lamp |
| CN101430074A (en) * | 2008-04-23 | 2009-05-13 | 马田专业公司 | Lamp regulator in light source |
| US20110063742A1 (en) * | 2009-09-17 | 2011-03-17 | Yoshitaka Mori | Lens device |
| CN102298190A (en) * | 2010-06-24 | 2011-12-28 | 奥林巴斯映像株式会社 | Lens barrel |
| CN202109280U (en) * | 2011-06-29 | 2012-01-11 | 王善宗 | Focus-variable light-emitting diode (LED) lamp |
| CN202274443U (en) * | 2011-08-19 | 2012-06-13 | 立晶光电(厦门)有限公司 | Shrapnel zooming LED lamp |
| CN102537788A (en) * | 2011-12-29 | 2012-07-04 | 东莞市贻嘉光电科技有限公司 | Focusable projection lamp |
| CN205678451U (en) * | 2016-06-21 | 2016-11-09 | 东莞嘉盛照明科技有限公司 | Zoom lamp holder |
-
2016
- 2016-06-21 CN CN201610466576.6A patent/CN105953097B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672455Y (en) * | 2003-12-19 | 2005-01-19 | 深圳市海洋王投资发展有限公司 | Zoom lamp |
| CN101430074A (en) * | 2008-04-23 | 2009-05-13 | 马田专业公司 | Lamp regulator in light source |
| US20110063742A1 (en) * | 2009-09-17 | 2011-03-17 | Yoshitaka Mori | Lens device |
| CN102298190A (en) * | 2010-06-24 | 2011-12-28 | 奥林巴斯映像株式会社 | Lens barrel |
| CN202109280U (en) * | 2011-06-29 | 2012-01-11 | 王善宗 | Focus-variable light-emitting diode (LED) lamp |
| CN202274443U (en) * | 2011-08-19 | 2012-06-13 | 立晶光电(厦门)有限公司 | Shrapnel zooming LED lamp |
| CN102537788A (en) * | 2011-12-29 | 2012-07-04 | 东莞市贻嘉光电科技有限公司 | Focusable projection lamp |
| CN205678451U (en) * | 2016-06-21 | 2016-11-09 | 东莞嘉盛照明科技有限公司 | Zoom lamp holder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166210A (en) * | 2017-07-14 | 2017-09-15 | 湖南粤港光电科技有限公司 | A kind of modularization line style illuminator |
| CN109539049A (en) * | 2018-12-29 | 2019-03-29 | 广东凯西欧光健康有限公司 | Zoom mould group and lamps and lanterns |
| CN113958926A (en) * | 2021-10-26 | 2022-01-21 | 深圳市联域光电股份有限公司 | Lighting device capable of changing light-emitting angle or light shape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105953097B (en) | 2022-08-30 |
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