CN108916735A - A kind of lamp making PAR lamp type forms the device of ellipse-shaped light shape hot spot - Google Patents
A kind of lamp making PAR lamp type forms the device of ellipse-shaped light shape hot spot Download PDFInfo
- Publication number
- CN108916735A CN108916735A CN201811056614.6A CN201811056614A CN108916735A CN 108916735 A CN108916735 A CN 108916735A CN 201811056614 A CN201811056614 A CN 201811056614A CN 108916735 A CN108916735 A CN 108916735A
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- China
- Prior art keywords
- lamp
- led
- ellipse
- hot spot
- light
- 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 30
- 239000011324 bead Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 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 1
- 238000013459 approach Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
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- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The invention discloses the devices that a kind of lamp for making PAR lamp type forms ellipse-shaped light shape hot spot, including LED lamp panel and imaging len, the LED lamp panel to be equipped with LED light source, and the LED lamp panel and imaging len are connected and fixed；The front of the imaging len, which is equipped with, is covered with imaged striation band, and the cross section of the imaged striation band is arc-shaped；Imaging len inboard is equipped with hemispherical curved optic imaging body.Compared with the prior art, the present invention has the advantages of：The similar lamp such as PAR lamp, shot-light, downlight using LED as light source is formed, and track type hot spot etc. is similar or the shape of light close to ellipse.
Description
Technical field
The present invention relates to a kind of imaging device more particularly to a kind of lamp for making PAR lamp type to form ellipse-shaped light shape hot spot
Device.It is mainly used for movies-making illumination, stage illumination, lighting, highway lighting, airfield lighting, cinema's illumination, greening scape
Take bright, sports ground, single building, the illumination of historical building group exterior wall, lighting through light inside the building, indoor local lighting, advertisement into consideration
The specialized facilities such as licence plate is bright, medical, cultural illumination.
Background technique
Previous all PAR lamps that can form the shape or hot spot similar or close to oval light such as track type, are penetrated downlight
Lamp etc. is all the lamps such as tengsten lamp, halogen lamp.Its shortcoming is：1. in previous all PAR lamps using LED as light source（Packet
Include par complete series lamp, including but not limited to following product：par16,par20,par30,par38,par40,par56,par64,
Equal lamps）, downlight, the similar lamp such as shot-light all can form that track type hot spot etc. is similar or the shape of light close to ellipse without a
Shape.2. traditional PAR lamp（Including par complete series lamp, including but not limited to following product：par16,par20,par30,par38,
Par40, par56, par64, etc. lamps）, downlight, shot-light, etc. similar lamp and LED as light source formation track type hot spot, or ellipse
The lamp of the shape of shape is compared, and high times of the product energy consumption of equivalent brightness.3. the par still without a LED on the market so far
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 can form that track type hot spot etc. is similar or the shape of light close to ellipse.④
Because it is similar or close not form track type hot spot etc. using LED as light source in the similar lamp such as PAR lamp, downlight or shot-light
Ellipse light shape, so just the LED light without this kind of ellipse can to light three color of red, green, blue progress colour mixture or plus
The light of upper several colour temperature carries out light filling or colour mixture, cannot accomplish the control and application of more more accurately light efficiency scenes.
Therefore, a kind of PAR lamp (including par complete series lamp, including but not limited to following product allowed using LED as light source is researched and developed：
Par16, par20, par30, par38, par40, par56, par64, etc. lamps）, downlight, the similar lamp such as shot-light, runway can be formed
Shape hot spot etc. is similar or approaches the LED imaging device of the shape of the light of ellipse, and it is urgently to be resolved to become those skilled in the art
Problem.
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
Device.
Above-mentioned purpose of the invention is realized by technical solution below：A kind of lamp making PAR lamp type forms ellipse
The device of shape light shape hot spot, it is characterised in that：Including LED lamp panel and imaging len, the LED lamp panel is equipped with LED light source, institute
It states LED lamp panel and imaging len is connected and fixed；The front of the imaging len, which is equipped with, is covered with imaged striation band, described at slice
The cross section of line band is arc-shaped；Imaging len inboard is equipped with hemispherical curved optic imaging body.
Further, the hemispherical curved optic imaging body is identical as the number of LED light source, and LED light source is located at hemisphere
At the light inlet of shape curved optic imaging body.
Further, the LED light source includes single LED lamp bead or COB lamp bead.
The working principle of the invention：LED light source in LED lamp panel shines, light through hemispherical curved optic imaging body and
The optical effect of imaged striation band lens, forms that track type hot spot or elliptical spot etc. be similar or light close to ellipse
Shape.
Products characteristics of the invention：
1, allow LED as the PAR lamp of light source（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.Elliptical spot or runway are formed so as to allow over to be shone with conventional light sources such as tungsten wires
This kind of lamp of 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 light filling or colour mixture, it will be able to accomplish the control and application of more more accurately light efficiency scenes, otherwise difference is outstanding
It races as walked 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.
Compared with the prior art, the present invention has the advantages of：So that using LED as the par lamp of light source（Including par complete series
Lamp, including but not limited to following product：Par16, par20, par30, par38, par40, par56, par64, etc. lamps）Shot-light,
Downlight, etc. similar lamp can form 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 schematic rear view of imaging device lens and lamp plate decomposition texture of the present invention.
Fig. 2 is the front schematic view of imaging device lens and lamp plate decomposition texture of the present invention.
Fig. 3 is the schematic diagram of internal structure of hemispherical curved optic imaged shape lens in the present invention.
Fig. 4 is the schematic perspective view of lens surface imaged striation band in the present invention.
Fig. 5 is the positive structure schematic of lens surface imaged striation band 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 device of ellipse-shaped light shape hot spot, and feature exists
In：Including LED lamp panel 1 and imaging len 2, the LED lamp panel 1 is equipped with LED light source 3, the LED lamp panel 1 and imaging len 2
It can be connected and fixed by screw or other modes；The front of the imaging len 2, which is equipped with, is covered with imaged striation band 4, described
The cross section of imaged striation band 4 is arc-shaped；Imaging len 2 is inboard to be equipped with hemispherical curved optic imaging body 5.
Further, the hemispherical curved optic imaging body 5 is identical as the number of LED light source 3, and LED light source 3 is located at half
At the light inlet of spheroform surface optical imagery body 6.
Further, the LED light source 3 includes single LED lamp bead or COB lamp bead.
As shown in Figures 1 to 7, the working principle of the invention：LED light source 3 in LED lamp panel 1 shines, and light is through hemispherical
5 optical effect of curved optic imaging body, light continue through the optical effect of the imaged striation band 4 on 2 surface of imaging len, shape
At track type hot spot or elliptical spot.
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 (3)
1. the device that a kind of lamp for making PAR lamp type forms ellipse-shaped light shape hot spot, it is characterised in that：Including LED lamp panel and at
As lens, the LED lamp panel is equipped with LED light source, and the LED lamp panel and imaging len are connected and fixed；The imaging len
Front, which is equipped with, is covered with imaged striation band, and the cross section of the imaged striation band is arc-shaped；Imaging len inboard is equipped with half
Spheroform surface optical imagery body.
2. a kind of lamp for making PAR lamp type according to claim 1 forms the device of ellipse-shaped light shape hot spot, feature exists
In：The hemispherical curved optic imaging body is identical as the number of LED light source, and LED light source is located at the imaging of hemispherical curved optic
At the light inlet of body.
3. a kind of lamp for making PAR lamp type according to claim 1 forms the device of ellipse-shaped light shape hot spot, feature exists
In：The LED light source includes single LED lamp bead or COB lamp bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056614.6A CN108916735A (en) | 2018-09-11 | 2018-09-11 | A kind of lamp making PAR lamp type forms the device of ellipse-shaped light shape hot spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056614.6A CN108916735A (en) | 2018-09-11 | 2018-09-11 | A kind of lamp making PAR lamp type forms the device of ellipse-shaped light shape hot spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916735A true CN108916735A (en) | 2018-11-30 |
Family
ID=64408668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811056614.6A Pending CN108916735A (en) | 2018-09-11 | 2018-09-11 | A kind of lamp making PAR lamp type forms the device of ellipse-shaped light shape hot spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916735A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128413A (en) * | 2009-12-17 | 2011-07-20 | 里德安吉公司 | Total internal reflection lens with integrated lamp cover |
| JP2012094317A (en) * | 2010-10-26 | 2012-05-17 | Panasonic Corp | Lighting fixture |
| US20150345747A1 (en) * | 2014-05-30 | 2015-12-03 | Cree, Inc. | Flood Optic |
-
2018
- 2018-09-11 CN CN201811056614.6A patent/CN108916735A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128413A (en) * | 2009-12-17 | 2011-07-20 | 里德安吉公司 | Total internal reflection lens with integrated lamp cover |
| JP2012094317A (en) * | 2010-10-26 | 2012-05-17 | Panasonic Corp | Lighting fixture |
| US20150345747A1 (en) * | 2014-05-30 | 2015-12-03 | Cree, Inc. | Flood Optic |
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| 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: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |