CN109058785A - A kind of lamp making PAR lamp type forms the lens of ellipse-shaped light shape hot spot - Google Patents
A kind of lamp making PAR lamp type forms the lens of ellipse-shaped light shape hot spot Download PDFInfo
- Publication number
- CN109058785A CN109058785A CN201811056617.XA CN201811056617A CN109058785A CN 109058785 A CN109058785 A CN 109058785A CN 201811056617 A CN201811056617 A CN 201811056617A CN 109058785 A CN109058785 A CN 109058785A
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- lens
- hot spot
- ellipse
- 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.)
- Pending
Links
- 238000003384 imaging method Methods 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of the light source
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lenses (AREA)
- Led Device Packages (AREA)
Abstract
The invention discloses the lens that a kind of lamp for making PAR lamp type forms ellipse-shaped light shape hot spot, including lens body, the front of the lens body is equipped with imaged striation band, and imaged striation band is covered with the front of lens body, and the cross section of the imaged striation band is arc-shaped；The lens body inboard is equipped with hemispherical curved optic imaging body, is equipped with light inlet at the top of the hemispherical curved optic imaging body.Compared with the prior art, the advantages of the invention are making is to make the similar lamp such as PAR lamp, downlight, shot-light of light source with LED, it can form that track type hot spot etc. is similar or the shape of light close to ellipse.Wherein, PAR lamp includes par complete series lamp, including but not limited to following product: par16, par20, par30, par38, par40, par56, par64, etc. lamps.
Description
Technical field
The present invention relates to a kind of lamp fittings more particularly to a kind of lamp for making PAR lamp type to form ellipse-shaped light shape hot spot
Lens.
Background technique
Previous all PAR, downlight, shot-light etc. form that track type etc. is similar or the shape of light close to ellipse or hot spot
Lamp is all the lamps such as tengsten lamp, halogen lamp.The disadvantages are as follows: 1. (including the par of the PAR lamp previous using LED as light source
Complete series lamp, including but not limited to following product: par16, par20, par30, par38, par40, par56, par64, etc.
Lamp), downlight, the similar lamp such as shot-light lens in, to form track type hot spot etc. similar or close to ellipse without a
The shape of light.2. traditional downlight, shot-light, PAR lamp (including par complete series lamp, including but not limited to following product: par16,
Par20, par30, par38, par40, par56, par64, etc. lamps) with LED as light source formed track type hot spot etc. it is similar or
Lamp close to the shape of the light of ellipse is compared, and high times of the product energy consumption of equivalent brightness.Therefore, research and develop one kind and make with
LED be make light source PAR lamp (including par complete series lamp, including but not limited to following product: par16, par20, par30,
Par38, par40, par56, par64, etc. lamps), downlight, the similar lamp such as shot-light, it is similar or close that track type hot spot etc. can be formed
In the lens of the shape of the light of ellipse, become those skilled in the art's urgent problem to be solved.
Summary of the invention
The present invention is to provide a kind of lamp formation ellipse-shaped light shape hot spot for making PAR lamp type to solve above-mentioned deficiency
Lens.
Above-mentioned purpose of the invention is realized by technical solution below: a kind of lamp making PAR lamp type forms ellipse
The lens of shape light shape hot spot, it is characterised in that: including lens body, the front of the lens body is equipped with imaged striation band,
Imaged striation band is covered with the front of lens body, and the cross section of the imaged striation band is arc-shaped；The lens body
Inboard is equipped with hemispherical curved optic imaging body, is equipped with light inlet at the top of the hemispherical curved optic imaging body.
Application principle of the invention: in actual use, LED light source is located at hemispherical curved optic imaging body of the invention
At light inlet, LED light source shines, and light is through hemispherical curved optic imaging body light inlet optical effect and hemispherical curved optic
Imaging body optical effect, light continues through the imaged striation band of lens body surface, so as to form track type hot spot etc.
The shape of light similar or close to ellipse.
Products characteristics of the invention:
1, make to make with LED light source PAR lamp (including par complete series lamp, including but not limited to following product: par16,
Par20, par30, par38, par40, par56, par64, etc. lamps), downlight, the similar lamp such as shot-light, track type hot spot can be formed
Deng the shape of light similar or close to ellipse.The conventional lights of similar smooth shape are enable to be substituted, so as to largely save energy
Source；
2, when light source uses polychrome lamp bead, used this lens-like this kind of LED light can three color of red, green, blue to light carry out
Colour mixture carries out light filling or colour mixture plus the light of several colour temperature, it will be able to accomplish more more accurately controls of light efficiency scene and
Using otherwise effect is equivalent to races with aircraft on foot.
3, in the case of Same Efficieney, brightness ratio tradition tengsten lamp, the lamps such as halogen lamp are much higher；
4, the long life；
5, low temperature；
7, safety；
8, weight is lighter.
Compared with the prior art, the advantages of the invention are being PAR lamp (including par complete series lamp, the packet for making light source with LED
Include but be not limited to following product: par16, par20, par30, par38, par40, par56, par64, etc. lamps), downlight, shot-light
Deng similar lamp, it is capable of forming that track type hot spot etc. is similar or the shape of light close to ellipse.
Detailed description of the invention
Fig. 1 is the back side dimensional structure diagram of the invention.
Fig. 2 is schematic diagram of front three-dimensional structure of the invention.
Fig. 3 is the structural schematic diagram of averted hemisphere shape curved optic imaging body of the invention.
Fig. 4 is the band enlarged diagram for being covered with imaged striation band in the present invention.
Fig. 5 is the positive structure schematic of lens body in the present invention.
Fig. 6 is the light refraction schematic diagram of section at A-A in Fig. 5.
Fig. 7 is the light refraction schematic diagram of section at B-B in Fig. 5.
Specific embodiment
The present invention is described in further detail below with reference to embodiment.
As shown in Figures 1 to 4, a kind of lamp making PAR lamp type forms the lens of ellipse-shaped light shape hot spot, including lens sheet
The front of body 1, the lens body 1 is equipped with imaged striation band 4, and imaged striation band cloth 4 expires the front of lens body 1, institute
The cross section for stating imaged striation band 4 is arc-shaped；The lens body 1 is inboard to be equipped with hemispherical curved optic imaging body 2, institute
It states and is equipped with light inlet 3 at the top of hemispherical curved optic imaging body 2.
As shown in Figures 1 to 7, application principle of the invention: in actual use, LED light source is located at of the invention hemispherical
At the light inlet 3 of curved optic imaging body 2, LED light source shines, and light is through hemispherical 3 optics of curved optic imaging body light inlet
Effect and hemispherical 2 optical effect of curved optic imaging body, light continue through the imaged striation band 4 on 1 surface of lens body,
So as to form track type hot spot etc. is similar or the shape of light close to ellipse.
Products characteristics of the invention:
1, allow LED as light source PAR lamp (including par complete series lamp, including but not limited to following product: par16, par20,
Par30, par38, par40, par56, par64, etc. lamps), the similar products such as shot-light, downlight can form the classes such as track type hot spot
The shape of light seemingly or close to ellipse.Halogen filament etc. is used to form elliptical spot or race as light emitting source so as to allow over
This kind of lamp of road shape hot spot is largely energy saving；
2, when light source uses polychrome lamp bead, this kind of LED light can three color of red, green, blue to light carry out colour mixture or plus several
The light of colour temperature carries out the colour mixture of light filling, it will be able to accomplish the control and application of more more accurately light efficiency scenes, otherwise effect phase
It races when in walking with aircraft.
3, in the case where Same Efficieney, brightness ratio tradition tengsten lamp, the lamps such as halogen lamp are much higher；
4, the long life；
5, low temperature；
6, safety；
7, weight is lighter.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and embodiment content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (1)
1. the lens that a kind of lamp for making PAR lamp type forms ellipse-shaped light shape hot spot, it is characterised in that: including lens body, institute
The front for stating lens body is equipped with imaged striation band, and imaged striation band is covered with the front of lens body, the imaged striation
The cross section of band is arc-shaped；The lens body inboard is equipped with hemispherical curved optic imaging body, the hemispherical curved surface
Light inlet is equipped at the top of optical imagery body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056617.XA CN109058785A (en) | 2018-09-11 | 2018-09-11 | A kind of lamp making PAR lamp type forms the lens of ellipse-shaped light shape hot spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056617.XA CN109058785A (en) | 2018-09-11 | 2018-09-11 | A kind of lamp making PAR lamp type forms the lens of ellipse-shaped light shape hot spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109058785A true CN109058785A (en) | 2018-12-21 |
Family
ID=64761250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811056617.XA Pending CN109058785A (en) | 2018-09-11 | 2018-09-11 | A kind of lamp making PAR lamp type forms the lens of ellipse-shaped light shape hot spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109058785A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012094317A (en) * | 2010-10-26 | 2012-05-17 | Panasonic Corp | Lighting fixture |
| CN204573911U (en) * | 2014-12-06 | 2015-08-19 | 深圳市俄菲照明有限公司 | Oval luminous intensity distribution wall lamp lens |
-
2018
- 2018-09-11 CN CN201811056617.XA patent/CN109058785A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012094317A (en) * | 2010-10-26 | 2012-05-17 | Panasonic Corp | Lighting fixture |
| CN204573911U (en) * | 2014-12-06 | 2015-08-19 | 深圳市俄菲照明有限公司 | Oval luminous intensity distribution wall lamp lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
|
| RJ01 | Rejection of invention patent application after publication |