CN206112651U - It zooms lighting mechanism device to gather floodlight adjustable - Google Patents
It zooms lighting mechanism device to gather floodlight adjustable Download PDFInfo
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- CN206112651U CN206112651U CN201620633479.7U CN201620633479U CN206112651U CN 206112651 U CN206112651 U CN 206112651U CN 201620633479 U CN201620633479 U CN 201620633479U CN 206112651 U CN206112651 U CN 206112651U
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- illuminator
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- lighting mechanism
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model provides an it zooms lighting mechanism device to gather floodlight adjustable for the limited technical problem of lamps and lanterns projection angle scope among the solution prior art. It includes radiator casing, COB light source, COB light source support, reflector no. 1 and fixing base, reflector no. 2, fresnel lens, lens fixation slide cartridge, a spacing section of thick bamboo, outer threaded cylindrical pin, carousel, retaining ring, guide. Wherein reflector no. 1 and fixing base structure as an organic whole also can divide into a reflector no. 1 and a reflector fixing base. COB light source and radiator casing are connected to COB light source support. The technical scheme of the utility model can realize that lamps and lanterns projection angle zooms adjustable technique effect in the certain limit, realizes spotlight and floodlight exchange and stepless adjustable's function. The device simple structure of this mechanism, light in weight, it is more adjustable than traditional lamps and lanterns have increased projection angle, more be favorable to the multiple demand of grading and strengthened the washability of the suitable place scope of lamps and lanterns.
Description
Technical field
This utility model is related to a kind of lighting mechanism device, is more specifically related to a kind of adjustable zoom of poly- floodlight and shines
Bright mechanism arrangement.
Background technology
With the development trend of energy-saving and emission-reduction, obtain the features such as LED light source is with energy-saving and environmental protection, high luminous efficiency, life-span length
Increasingly it is widely applied, LED lamp is also used in various illumination places.
There is the illumination in the different place such as certain change from illumination distances scope in order to LED lamp is applied to brightness of illumination
Need, occur in that the illuminator of fast zoom.
There is brightness of illumination and illumination distances scope be non-adjustable using fixed light distribution angle in most LED lamp in the past
Shortcoming, it is impossible to realize that optically focused is adjustable with floodlight.Although also there is illuminator of the minority LED lamp using fast zoom, its master
If by the optics convex lens that a relative LED light source can be moved forward and backward, or LED light source phase are provided with before LED
Optics convex lens can be moved forward and backward, with the purpose that this reaches focusing, realized that light fixture optically focused and floodlight are adjustable, but be there is optics
Convex lenss heavier-weight and source light some penetrate and some luminous fluxes are wasted on the wall of side cause the light efficiency of whole lamp low
The shortcomings of.
In view of above-mentioned, this utility model for the illuminator of existing fast zoom weak point and deep design, product
Pole research is improved and designs a kind of adjustable zoom lighting mechanism device of poly- floodlight.
Utility model content
The purpose of this utility model is the weight for mitigating zoom lighting mechanism device, improves the light efficiency of whole lamp, and provides
A kind of electrodeless adjustable zoom lighting mechanism device of poly- floodlight.
To realize above-mentioned purpose, solution of the present utility model is：A kind of adjustable zoom lighting mechanism of poly- floodlight
Device, it includes that radiator casing, COB light source, COB light source support, illuminator one and fixed seat, illuminator two, Fresnel are saturating
Mirror, lens fix slide cartridge, position-limiting drum, external screw thread straight pin, rotating disk, back-up ring, guide;It is characterized in that：
COB light source is connected by the COB light source support with radiator casing；
The illuminator one and fixed seat are connected with radiator casing；
The guide is connected with radiator casing.
Illuminator one and fixed seat are structure as a whole, or illuminator one and fixed seat are set to Split type structure；Illuminator one
For the annular reflective surface for linking up, or for the annular reflective surface of multilayer steps shape, the luminous intensity distribution and one of its annular reflective surface
Light distribution angle is corresponding.
The fixed seating portion of illuminator one and fixed seat in annular shape, have fixing hole on annulus wall, for radiator
Connection, the internal diameter of annulus wall are more than the external diameter of COB light source support, and COB light source has been reserved in illuminator one and fixed seat inner space
Overlap with the shaft centre line of COB light source with the shaft centre line of the installing space of COB light source support, illuminator one and fixed seat.
Illuminator two is coherent annular reflective surface, or for the annular reflective surface of multilayer steps shape.
The shaft centre line of illuminator two is overlapped with the shaft centre line of illuminator one and fixed seat, and illuminator two is located at illuminator
One and the outside of fixed seat.
Illuminator two, Fresnel Lenses and lens are fixed slide cartridge connection by position-limiting drum；Lens are fixed by external screw thread straight pin
Slide cartridge is connected with rotating disk, guide；Lens fixation slide cartridge is connected by external screw thread straight pin with rotating disk, guide；The rotating disk is located at and leads
In cylinder, back-up ring is connected with rotating disk bottom, and restriction rotating disk can only rotate, it is impossible to skidded off；The guide is connected with radiator casing.
Position-limiting drum is cylindrical, its object is to illuminator two, Fresnel Lenses is fixed on lens fixation slide cartridge, limit
There is fixing hole on the barrel of position cylinder, the fixing hole that this hole is fixed with lens on the barrel of slide cartridge is corresponding.
Lens fixation slide cartridge is cylindrical, has fixing hole on its barrel；External screw thread straight pin passes through fixing hole by illuminator
2nd, Fresnel Lenses is fixed on lens and fixes on slide cartridge.
Fresnel Lenses is circle, and scute of the front with circular tooth shape is just faced outwardly；The back side is smooth flat, Fresnel
Lens are fixed slide cartridge with lens and are moved；Fresnel Lenses has certain focal length and amplification.
The rotating disk is located in guide, and rotating disk and guide are cylindrical；Lens are fixed slide cartridge and pass through external screw thread straight pin
It is connected with rotating disk, guide；There are certain length and gradient guide groove on the barrel of rotating disk；There is the vertical of corresponding length on the barrel of guide
Guide groove.
This utility model is had the following advantages relative to prior art and effect：
1st, using high transmission rate optical grade PMMA or PC materials Fresnel Lenses, bring the benefit in terms of three：Quality
Gently, light transmittance is high, luminous intensity distribution evenly.
2nd, illuminator one and illuminator two are effectively mapped to the light on the wall of side using light source, improve the light efficiency of whole lamp；Together
When, the light efficiency under spot condition is improve, and makes the light efficiency under spot condition more close with the light efficiency under flood condition, make to gather
Luminous intensity distribution in floodlight interchange process is evenly.
3rd, zoom lighting mechanism device is certain or limited in bulk and the focal range of Fresnel Lenses is subject to certain
Under conditions of restriction, by illuminator one and illuminator two from one light distribution angle, the light distribution angle of the whole lamp of energy effective control
The scope and the raising luminous intensity distribution uniformity of degree, to meet the specific lighting requirement of one；Or selecting the anti-of one light distribution angle
After light microscopic one and illuminator two, the Fresnel Lenses of a certain focal length of reselection can make the bulk of zoom lighting mechanism device
Minimize.Therefore, strengthen motility and the multiformity of design, reduce the difficulty of design.
Description of the drawings
Axonometric charts of the Fig. 1 for the electrodeless adjustable zoom lighting mechanism device of the poly- floodlight of this utility model.
Three-dimensional exploded views of the Fig. 2 for the electrodeless adjustable zoom lighting mechanism device of the poly- floodlight of this utility model.
Zoom state schematic diagrams one of the Fig. 3 for the electrodeless adjustable zoom lighting mechanism device of the poly- floodlight of this utility model（I.e.
With light state one, flood condition）.
Zoom state schematic diagrams two of the Fig. 4 for the electrodeless adjustable zoom lighting mechanism device of the poly- floodlight of this utility model（I.e.
With light state two, spot condition）.
Zoom state schematic diagrams three of the Fig. 5 for the electrodeless adjustable zoom lighting mechanism device of the poly- floodlight of this utility model（I.e.
One state in poly- floodlight interchange process）.
Specific embodiment
It is clearer, clear and definite in order to the purpose of this utility model, technical scheme and advantage is explained further, below by tool
Body embodiment combines accompanying drawing and utility model is described in detail.It should be appreciated that specific embodiment described herein is only used
To explain this utility model, it is not used to limit this utility model.
Refer to shown in Fig. 1 to Fig. 5, the electrodeless adjustable zoom lighting mechanism device of the poly- floodlight of this utility model includes：Dissipate
Hot device housing 1, COB light source 2, COB light source support 3, illuminator one and fixed seat 4, illuminator 29, Fresnel Lenses 10, lens
Fixed slide cartridge 11, position-limiting drum 8, external screw thread straight pin 7, rotating disk 12, back-up ring 5, guide 6.
There is a smooth flat at the radiator casing center, has screwed hole above, and COB light source 2 is led to by COB light source support 3
Cross this screw hole to be screwed on radiator casing 1, and thermal grease conduction is scribbled between COB light source 2 and radiator casing 1.Dissipate
Hot device housing afterbody has radiating ribs, and centre has to be used to radiate to opening.
The illuminator one and fixed seat 4 are fixed by screws on 1 central plane of radiator casing, its shaft centre line with
Radiator casing 1, the shaft centre line of COB light source 2 overlap, the annular reflective surface and COB light source 2 of illuminator one and fixed seat 4,
COB light source support 3 combines.
The external screw thread straight pin 7 pass through guide groove 61,121 and screwed hole 81,111 position-limiting drum 8 by Fresnel Lenses 10,
Illuminator 29 is fixed on lens and fixes on slide cartridge 11, and lens are fixed slide cartridge 11 and are located in rotating disk 12, and rotating disk 12 is located at guide 6
It is interior.
Back-up ring 5 is connected with rotating disk 12 by screw, rotating disk 12 is rotated, it is impossible to skid off guide 6.
The guide 6 is fixed by screws on radiator casing 1.
Rotary turnplate 12 makes external screw thread straight pin 7 slide along guide groove 61,121, and lens fix slide cartridge 11 with Fresnel
Lens 10 move up and down in rotating disk 12 and guide 6.As Fresnel Lenses 10 moves up and down, so as to adjust Fresnel Lenses 10
The distance between with COB light source 2, exchanged and electrodeless adjustable with reaching poly- floodlight.
Fig. 4 and Fig. 5 are two extreme position states of the electrodeless adjustable zoom lighting mechanism device of poly- floodlight, i.e. limit position
Configuration state one and extreme position state two are respectively to having luminous intensity distribution state one and match somebody with somebody light state two；Which matches somebody with somebody light state one for floodlight shape
The big state of state, i.e. light distribution angle, amplification are larger；It is the little state of narrow light state, i.e. light distribution angle which matches somebody with somebody light state two,
Amplification is less；Optically focused and floodlight can be exchanged and nothing by rotary turnplate 12 with light state one and between light state two
Level is adjustable, as shown in Figure 5.
In a word, after user can be according to 12 certain angle of practical situation rotary turnplate of itself, select corresponding light distribution angle
The beam state of degree and meet lighting requirement.
Above-described embodiment and schema do not limit mechanism arrangement of the present utility model or product form or pattern, all to this reality
With new done appropriate change or modification, all should be without departing from patent category of the present utility model.
Claims (10)
1. the adjustable zoom lighting mechanism device of a kind of poly- floodlight, it include radiator casing, COB light source, COB light source support,
Illuminator one and fixed seat, illuminator two, Fresnel Lenses, lens fix slide cartridge, position-limiting drum, external screw thread straight pin, rotating disk, gear
Circle, guide;It is characterized in that：
COB light source is connected by the COB light source support with radiator casing；
The illuminator one and fixed seat are connected with radiator casing；
The guide is connected with radiator casing.
2. the adjustable zoom lighting mechanism device of poly- floodlight according to claim 1, it is characterised in that：Illuminator one and solid
Reservation is structure as a whole, or illuminator one and fixed seat are set to Split type structure；Illuminator one is coherent annular reflective surface,
Or for the annular reflective surface of multilayer steps shape, the luminous intensity distribution of its annular reflective surface is corresponding with one light distribution angle.
3. the adjustable zoom lighting mechanism device of a kind of poly- floodlight according to claim 2, it is characterised in that：Illuminator one
And the fixed seating portion of fixed seat has fixing hole in annular shape on annulus wall, for being connected with radiator, the internal diameter of annulus wall
More than the external diameter of COB light source support, the peace of COB light source and COB light source support has been reserved in illuminator one and fixed seat inner space
Dress space, illuminator one and the shaft centre line of fixed seat are overlapped with the shaft centre line of COB light source.
4. the adjustable zoom lighting mechanism device of a kind of poly- floodlight according to claim 1, it is characterised in that：Illuminator two
For the annular reflective surface for linking up, or for the annular reflective surface of multilayer steps shape.
5. the adjustable zoom lighting mechanism device of a kind of poly- floodlight according to claim 1, it is characterised in that：Illuminator two
Shaft centre line overlap with the shaft centre line of illuminator one and fixed seat, illuminator two is located at the outer of illuminator one and fixed seat
Side.
6. the adjustable zoom lighting mechanism device of a kind of poly- floodlight according to claim 1, it is characterised in that：Position-limiting drum will
Illuminator two, Fresnel Lenses and lens fix slide cartridge connection；Lens are fixed slide cartridge and are connected with rotating disk, guide by external screw thread straight pin
Connect；Lens fixation slide cartridge is connected by external screw thread straight pin with rotating disk, guide；The rotating disk is located in guide, back-up ring and rotating disk bottom
Portion connects, and restriction rotating disk can only rotate, it is impossible to skid off；The guide is connected with radiator casing.
7. the adjustable zoom lighting mechanism device of a kind of poly- floodlight according to claim 6, it is characterised in that：Position-limiting drum is in circle
Tubular, its object is to illuminator two, Fresnel Lenses is fixed on lens fixation slide cartridge, has fixation on the barrel of position-limiting drum
Hole, the fixing hole that this hole is fixed with lens on the barrel of slide cartridge are corresponding.
8. the adjustable zoom lighting mechanism device of a kind of poly- floodlight according to claim 6, it is characterised in that：Lens are fixed
Slide cartridge is cylindrical, has fixing hole on its barrel；Illuminator two, Fresnel Lenses is fixed by external screw thread straight pin by fixing hole
Fix on slide cartridge in lens.
9. the adjustable zoom lighting mechanism device of a kind of poly- floodlight according to claim 6, it is characterised in that：Fresnel is saturating
Mirror is circle, and scute of the front with circular tooth shape is just faced outwardly；The back side is smooth flat, and Fresnel Lenses is with lens fixation cunning
Cylinder is moved together；Fresnel Lenses has certain focal length and amplification.
10. the adjustable zoom lighting mechanism device of a kind of poly- floodlight according to claim 1, it is characterised in that：Described turn
Disk is located in guide, and rotating disk and guide are cylindrical；Lens are fixed slide cartridge and are connected with rotating disk, guide by external screw thread straight pin
Connect；There are certain length and gradient guide groove on the barrel of rotating disk；There is the vertical guide groove of corresponding length on the barrel of guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633479.7U CN206112651U (en) | 2016-06-24 | 2016-06-24 | It zooms lighting mechanism device to gather floodlight adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620633479.7U CN206112651U (en) | 2016-06-24 | 2016-06-24 | It zooms lighting mechanism device to gather floodlight adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112651U true CN206112651U (en) | 2017-04-19 |
Family
ID=58509699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620633479.7U Expired - Fee Related CN206112651U (en) | 2016-06-24 | 2016-06-24 | It zooms lighting mechanism device to gather floodlight adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112651U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006447A (en) * | 2017-11-06 | 2018-05-08 | 佛山市南海领上照明有限公司 | The PAR lamp of tunable optical and double-radiation function |
| CN109724056A (en) * | 2019-01-15 | 2019-05-07 | 广东凯西欧光健康有限公司 | A kind of compound zoom mould group and the lamps and lanterns using the mould group |
| CN109827102A (en) * | 2019-04-04 | 2019-05-31 | 江苏欣捷诺环境工程技术有限公司 | A kind of multipurpose irradiation unit |
| CN110030505A (en) * | 2019-03-22 | 2019-07-19 | 厦门立达信照明有限公司 | A kind of mask lamp of light guiding lens and lampshade brightness uniformity |
| CN110133768A (en) * | 2019-05-13 | 2019-08-16 | 深圳明智超精密科技有限公司 | A kind of novel conjoined structure lens |
| CN112325171A (en) * | 2020-10-26 | 2021-02-05 | 深圳市海洋王照明工程有限公司 | Explosion-proof head lamp |
| CN112576984A (en) * | 2020-12-29 | 2021-03-30 | 厦门安明丽光电科技有限公司 | Dustproof down lamp of facula adjustable |
| WO2024014467A1 (en) * | 2022-07-15 | 2024-01-18 | 株式会社遠藤照明 | Lighting device |
-
2016
- 2016-06-24 CN CN201620633479.7U patent/CN206112651U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006447A (en) * | 2017-11-06 | 2018-05-08 | 佛山市南海领上照明有限公司 | The PAR lamp of tunable optical and double-radiation function |
| CN109724056A (en) * | 2019-01-15 | 2019-05-07 | 广东凯西欧光健康有限公司 | A kind of compound zoom mould group and the lamps and lanterns using the mould group |
| CN109724056B (en) * | 2019-01-15 | 2024-05-24 | 广东凯西欧光健康有限公司 | Mixed zooming module and lamp adopting same |
| CN110030505A (en) * | 2019-03-22 | 2019-07-19 | 厦门立达信照明有限公司 | A kind of mask lamp of light guiding lens and lampshade brightness uniformity |
| CN110030505B (en) * | 2019-03-22 | 2021-03-23 | 厦门立达信照明有限公司 | Light guide lens and mask lamp with uniform brightness of lampshade |
| CN109827102A (en) * | 2019-04-04 | 2019-05-31 | 江苏欣捷诺环境工程技术有限公司 | A kind of multipurpose irradiation unit |
| CN109827102B (en) * | 2019-04-04 | 2023-12-22 | 江苏欣捷诺环境工程技术有限公司 | Multipurpose irradiation device |
| CN110133768A (en) * | 2019-05-13 | 2019-08-16 | 深圳明智超精密科技有限公司 | A kind of novel conjoined structure lens |
| CN112325171A (en) * | 2020-10-26 | 2021-02-05 | 深圳市海洋王照明工程有限公司 | Explosion-proof head lamp |
| CN112576984A (en) * | 2020-12-29 | 2021-03-30 | 厦门安明丽光电科技有限公司 | Dustproof down lamp of facula adjustable |
| WO2024014467A1 (en) * | 2022-07-15 | 2024-01-18 | 株式会社遠藤照明 | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20200624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |