CN101761836B - Spot lamp capable of mixing light and adjusting light spot - Google Patents
Spot lamp capable of mixing light and adjusting light spot Download PDFInfo
- Publication number
- CN101761836B CN101761836B CN2010101134185A CN201010113418A CN101761836B CN 101761836 B CN101761836 B CN 101761836B CN 2010101134185 A CN2010101134185 A CN 2010101134185A CN 201010113418 A CN201010113418 A CN 201010113418A CN 101761836 B CN101761836 B CN 101761836B
- Authority
- CN
- China
- Prior art keywords
- led
- light
- mixed light
- convex lens
- shot
- 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
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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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
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- 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
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
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- 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
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
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- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention discloses a spot lamp capable of mixing light and adjusting a light spot, which is characterized by comprising a lamp holder, a convex lens, a heat sink, an LED module box, an LED template, at least one LED, a light mixing sheet, and a convex lens telescopic mechanism, wherein the lamp holder is provided with the heat sink; the LED module box is arranged on the heat sink; the LED template is arranged at the bottom of the LED module box; the at least one LED is arranged on the LED template; the light mixing sheet is arranged at an opening of the LED module box and is at a certain distance from the LED; the convex lens telescopic mechanism is arranged on the LED module box; and the convex lens is arranged on a beam projection path behind the light mixing sheet through the telescopic mechanism. The spot lamp has the advantages of capability of adjusting the size of the light spot subjected to light mixing by the light mixing sheet to meet the requirements of craftwork and exhibits of different sizes on illumination spots, and capability of adjusting the color of light given out by the spot lamp and improving the color rendering property of the LED to meet the requirements on light colors at different places.
Description
Technical field
The present invention relates to a kind of shot-light, the shot-light of particularly a kind of tool colour mixture function and scalable spot size.
Background technology
Normally handicraft or showpiece are given in a certain ad-hoc location confession people visit in places such as museum, exhibition centers; For being seen clearly, people are displayed in this handicraft or showpiece; Usually need enough illuminations be provided to this display position, because the particularity of some handicraft or showpiece, it can not adopt ordinary luminaire to throw light on; Therefore in the museum, the exhibition center adopts the illuminations of shot-light as handicraft or showpiece usually; The light that shot-light sends forms a certain size hot spot, handicraft or showpiece is placed under the irradiation of hot spot, thereby show the unique charm of handicraft or showpiece to people.Because the spot size that traditional shot-light produces can not be regulated; Therefore shot-light can only be used for a certain size handicraft or showpiece; When the size of handicraft or showpiece surpasses the maximum gauge of hot spot; Hot spot just can not cover handicraft or showpiece fully, thereby can influence the bandwagon effect of handicraft or showpiece, and the photochromic requirement of different places illumination is different.Therefore be necessary to develop a kind of shot-light of tool colour mixture function scalable spot size, to satisfy the requirement of different big fancy goods or showpiece illumination.
Summary of the invention
In order to overcome the deficiency of prior art, the present invention provides the shot-light of a kind of tool mixed light function and scalable spot size, to satisfy the requirement of different big fancy goods or showpiece illumination.
The technical solution adopted for the present invention to solve the technical problems is:
The shot-light of a kind of tool mixed light function and scalable hot spot; It is characterized in that it comprises a lamp bracket and convex lens, radiator is installed on the lamp bracket, the LED module case is installed on the radiator; The bottom of LED module case is equipped with the LED template; At least one LED is installed on the LED template, and the oral area of LED module case is equipped with the mixed light sheet, is separated with certain distance between between mixed light sheet and the LED; On the said LED module case convex lens telescoping mechanism is installed, said convex lens are installed on the ray cast path behind the mixed light sheet through telescoping mechanism.
As the improvement of technique scheme of the present invention, said mixed light sheet takes on a red color, blue, green, yellow or other color.
Further, LED can be provided with a plurality of, and the photochromic of a plurality of LED can be identical, also can be inequality.
As the preferred embodiment of the present invention, telescoping mechanism comprises connector that is arranged on the radiator and the turn that is threaded with connector fine setting, wherein; The turn fine setting comprises a cylindrical shell; This cylindrical shell is threaded with connector, and the end of cylindrical shell is provided with first chimb that extends radially inwardly along cylindrical shell, and convex lens are provided with second chimb that cooperates with first chimb; Convex lens are located in the end of this cylindrical shell, and are fixedly connected with cylindrical shell with second chimb through first chimb.
As the improvement of the above-mentioned embodiment of the present invention, a joint pin is installed on the said lamp bracket, an end of joint pin is provided with Universal-head, and radiator is connected with lamp bracket through the Universal-head on the joint pin.
The invention has the beneficial effects as follows: the present invention is equipped with the mixed light sheet at the oral area of LED module case; The mixed light sheet can accumulate in the light that plurality of LEDs sends and form a luminous point on the mixed light sheet; And through the distance between telescoping mechanism adjusting convex lens and the mixed light sheet; Thereby reach the purpose of the spot size of adjustment behind mixed light sheet mixed light, to adapt to the needs of different big fancy goods or showpiece illumination hot spot; The present invention regulates different photochromic through the control system, and the mixed light sheet can adopt redness, blueness, green, yellow or other color, and is photochromic thereby adjustment the present invention sends, the colour rendering of raising LED, with adapt to different places to photochromic needs; Radiator of the present invention is connected with lamp bracket through the Universal-head on the joint pin, thereby can regulate the irradiating angle of shot-light through Universal-head, to adapt to the needs of depositing in the diverse location showpiece.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the schematic perspective view of one embodiment of the present invention;
Fig. 2 is the cutaway view of embodiment shown in Figure 1;
Fig. 3 is the perspective exploded view of embodiment shown in Figure 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the shot-light of a kind of tool mixed light function disclosed by the invention and scalable hot spot comprises a lamp bracket 1 and convex lens 2; Lamp bracket 1 is installed on the lamp body 3, and the both sides of lamp body 3 are provided with shot-light is installed in the torsion spring 4 on the ceiling, and radiator 5 is installed on the lamp bracket 1; LED module case 6 is installed on the radiator 5; The bottom of LED module case 6 is equipped with LED template 7, one or more LED8 is installed, on the LED template 7 when a plurality of LED is set; The photochromic of a plurality of LED can be identical, also can be inequality.The oral area of LED module case 6 is equipped with mixed light sheet 9; Be separated with certain distance between between mixed light sheet 9 and the LED8; Mixed light sheet 9 can accumulate in the light that plurality of LEDs sends and form a luminous point on the mixed light sheet; Wherein mixed light sheet 9 can take on a red color, blue, green, yellow or other color, the mixed light sheet of different color has corresponding filter action, thus photochromic, the colour rendering that improves LED that reaches that adjustment the present invention sends, the purpose that adapts to different places to photochromic needs.
The convex lens telescoping mechanism is installed on LED module case 6; Convex lens 2 are installed on the ray cast path behind the mixed light sheet through telescoping mechanism; Regulate the distance between convex lens and the mixed light sheet through telescoping mechanism; Thereby reach the purpose of the spot size of adjustment behind mixed light sheet mixed light, to adapt to the needs of different big fancy goods or showpiece illumination hot spot.
Turn fine setting 10 as shown in the figure, that the telescoping mechanism that in this embodiment, adopts comprises the connector 51 that is arranged on the radiator 5 and is threaded with connector 51, this connector 51 can be one-body molded with radiator 5; But also split setting; Wherein, turn fine setting 10 comprises a cylindrical shell 101, and this cylindrical shell 101 is threaded with connector; The end of cylindrical shell 101 is provided with first chimb 102 that extends radially inwardly along cylindrical shell; Convex lens 2 are provided with second chimb 21 that cooperates with first chimb 102, and convex lens 2 are located in the end of this cylindrical shell 101, and are fixedly connected with cylindrical shell 101 with second chimb 21 through first chimb 102.When needs are regulated the spot size of shot-light, need only rotate the turn fine setting, can reach the purpose of regulating distance between convex lens and the LED module.Certainly, telescoping mechanism also can adopt other structure, as adopting structure that chute cooperates with slide rail etc.
As shown in the figure; One joint pin 11 is installed on lamp bracket 1, and an end of joint pin 11 is provided with Universal-head 111, and radiator 5 is connected with lamp bracket 1 through the Universal-head 111 on the joint pin 11; Radiator can be around the universal rotation of Universal-head; Regulate the angle of assembling between radiator and the lamp bracket through Universal-head, thereby realize the purpose of the irradiating angle of adjusting shot-light, to adapt to the needs of depositing in the diverse location showpiece.
The above is merely preferred embodiment of the present invention, can not limit protection scope of the present invention with it.The present invention also can have other structural change; Also can adopt other known structure like telescoping mechanism; And, also can adopt other known angle adjustment mechanism between heat radiation and the lamp bracket in order to adjust the irradiating angle of shot-light, or the like; So long as the equalization of doing according to protection scope of the present invention changes and modify, all should still belong in the scope that the present invention contains.
Claims (6)
1. the shot-light of tool mixed light function and scalable hot spot; It is characterized in that it comprises a lamp bracket and convex lens, radiator is installed on the lamp bracket, the LED module case is installed on the radiator; The bottom of LED module case is equipped with the LED template; At least one LED is installed on the LED template, and the oral area of LED module case is equipped with the mixed light sheet, is separated with certain distance between between mixed light sheet and the LED; On the said LED module case convex lens telescoping mechanism is installed, said convex lens are installed on the ray cast path behind the mixed light sheet through telescoping mechanism.
2. the shot-light of a kind of tool mixed light function according to claim 1 and scalable hot spot is characterized in that said mixed light sheet takes on a red color, blue, green, yellow or other color.
3. the shot-light of a kind of tool mixed light function according to claim 2 and scalable hot spot, it is a plurality of to it is characterized in that LED is provided with, and a plurality of LED's is photochromic identical.
4. the shot-light of a kind of tool mixed light function according to claim 2 and scalable hot spot, it is a plurality of to it is characterized in that LED is provided with, and each LED's is photochromic inequality.
5. the shot-light of a kind of tool mixed light function according to claim 1 and scalable hot spot; It is characterized in that telescoping mechanism comprises connector that is arranged on the radiator and the turn that is threaded with connector fine setting; Wherein, the turn fine setting comprises a cylindrical shell, and this cylindrical shell is threaded with connector; The end of cylindrical shell is provided with first chimb that extends radially inwardly along cylindrical shell; Convex lens are provided with second chimb that cooperates with first chimb, and convex lens are located in the end of this cylindrical shell, and are fixedly connected with cylindrical shell with second chimb through first chimb.
6. the shot-light of a kind of tool mixed light function according to claim 1 and scalable hot spot is characterized in that being equipped with on the said lamp bracket joint pin, and an end of joint pin is provided with Universal-head, and radiator is connected with lamp bracket through the Universal-head on the joint pin.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101134185A CN101761836B (en) | 2010-02-11 | 2010-02-11 | Spot lamp capable of mixing light and adjusting light spot |
PCT/CN2011/070785 WO2011098004A1 (en) | 2010-02-11 | 2011-01-29 | Spot lamp capable of mixing light and regulating light spot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101134185A CN101761836B (en) | 2010-02-11 | 2010-02-11 | Spot lamp capable of mixing light and adjusting light spot |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101761836A CN101761836A (en) | 2010-06-30 |
CN101761836B true CN101761836B (en) | 2012-03-28 |
Family
ID=42493155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101134185A Expired - Fee Related CN101761836B (en) | 2010-02-11 | 2010-02-11 | Spot lamp capable of mixing light and adjusting light spot |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101761836B (en) |
WO (1) | WO2011098004A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101761836B (en) * | 2010-02-11 | 2012-03-28 | 陈晓锋 | Spot lamp capable of mixing light and adjusting light spot |
CN102135263A (en) * | 2011-03-11 | 2011-07-27 | 孟强 | Color-changing LED (light-emitting diode) spotlight |
CN102734645B (en) * | 2011-04-01 | 2016-11-23 | 上海广茂达光艺科技股份有限公司 | Led projection lamp |
US9285097B2 (en) | 2011-04-08 | 2016-03-15 | Aadyn Technology, Llc | LED light assembly and method for generating a beam of light |
CN102269361A (en) * | 2011-08-26 | 2011-12-07 | 东莞泰德照明科技有限公司 | Modular light-emitting diode (LED) lamp |
CN104110585B (en) * | 2013-04-16 | 2016-08-31 | 深圳市海洋王照明工程有限公司 | The LED lamp of adjustable light-out effect |
CN106151970A (en) * | 2015-04-15 | 2016-11-23 | 佛山市荣仕照明科技有限公司 | A kind of tunable optical toning hue angle LED light engine module |
CN105737028A (en) * | 2016-02-26 | 2016-07-06 | 佛山灯港照明科技有限公司 | Novel multifunctional LED down lamp |
CN110185978A (en) * | 2019-04-30 | 2019-08-30 | 天津中创天地科技发展有限公司 | A kind of museum's private environment Projecting Lamp |
CN111795367B (en) * | 2020-08-11 | 2022-10-14 | 吉安职业技术学院 | LED light source packaging structure for electronic information engineering |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2901320A1 (en) * | 1979-01-15 | 1980-07-24 | Bartenbach Christian | Spotlight with point-shaped source, reflector and condenser lens - has additional rotationally symmetric dispersion lens diffusing beam in section of room |
CN1942340A (en) * | 2004-02-11 | 2007-04-04 | 费德罗-莫格尔公司 | Lamp assembly having variable focus and directionality |
KR20080054657A (en) * | 2006-12-13 | 2008-06-19 | 한학수 | Lighting apparatus using led lamp |
CN101371075A (en) * | 2006-01-10 | 2009-02-18 | 哈特姆特·S·英格尔 | Built-in spotlight |
CN201277506Y (en) * | 2008-09-28 | 2009-07-22 | 黄勇斌 | Angle-adjustable LED reflectoscope |
Family Cites Families (10)
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JP2001188174A (en) * | 2000-01-04 | 2001-07-10 | Masatoshi Kitahara | Light condensing illuminator |
CN100587329C (en) * | 2007-09-19 | 2010-02-03 | 东莞市金杲光电科技有限公司 | LED lamp fixture |
CN201100536Y (en) * | 2007-10-09 | 2008-08-13 | 政齐科技股份有限公司 | Modular lamp group structure |
CN201203053Y (en) * | 2008-06-11 | 2009-03-04 | 鑫源盛科技股份有限公司 | Light fitting focusing structure |
CN201232954Y (en) * | 2008-07-25 | 2009-05-06 | 深圳市中电照明股份有限公司 | Zoom LED lamp |
CN201259151Y (en) * | 2008-09-03 | 2009-06-17 | 深圳市中电照明股份有限公司 | Focus adjustable LED lamp |
CN201262344Y (en) * | 2008-09-19 | 2009-06-24 | 诸建平 | High-power LED traffic signal light |
CN201368429Y (en) * | 2009-03-10 | 2009-12-23 | 龙国庆 | Illumination-direction-adjustable LED illuminating lamp with adjustable |
CN201652008U (en) * | 2010-02-11 | 2010-11-24 | 陈晓锋 | Reflector lamp with light mixing function and capability of regulating light spot |
CN101761836B (en) * | 2010-02-11 | 2012-03-28 | 陈晓锋 | Spot lamp capable of mixing light and adjusting light spot |
-
2010
- 2010-02-11 CN CN2010101134185A patent/CN101761836B/en not_active Expired - Fee Related
-
2011
- 2011-01-29 WO PCT/CN2011/070785 patent/WO2011098004A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2901320A1 (en) * | 1979-01-15 | 1980-07-24 | Bartenbach Christian | Spotlight with point-shaped source, reflector and condenser lens - has additional rotationally symmetric dispersion lens diffusing beam in section of room |
CN1942340A (en) * | 2004-02-11 | 2007-04-04 | 费德罗-莫格尔公司 | Lamp assembly having variable focus and directionality |
CN101371075A (en) * | 2006-01-10 | 2009-02-18 | 哈特姆特·S·英格尔 | Built-in spotlight |
KR20080054657A (en) * | 2006-12-13 | 2008-06-19 | 한학수 | Lighting apparatus using led lamp |
CN201277506Y (en) * | 2008-09-28 | 2009-07-22 | 黄勇斌 | Angle-adjustable LED reflectoscope |
Also Published As
Publication number | Publication date |
---|---|
CN101761836A (en) | 2010-06-30 |
WO2011098004A1 (en) | 2011-08-18 |
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Granted publication date: 20120328 Termination date: 20220211 |