CN201203053Y - Light fitting focusing structure - Google Patents
Light fitting focusing structure Download PDFInfo
- Publication number
- CN201203053Y CN201203053Y CNU2008201173563U CN200820117356U CN201203053Y CN 201203053 Y CN201203053 Y CN 201203053Y CN U2008201173563 U CNU2008201173563 U CN U2008201173563U CN 200820117356 U CN200820117356 U CN 200820117356U CN 201203053 Y CN201203053 Y CN 201203053Y
- Authority
- CN
- China
- Prior art keywords
- fitting body
- light fitting
- light
- light fixture
- illuminator
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a light fitting zooming structure which is sleeved with a telescopic sleeve cylinder on the front end of a light fitting body, and a zooming lens is arranged on the telescopic sleeve cylinder; a proper position on the light fitting body is pivoted with a rotating bracket to control illumination direction of the light fitting body; the light fitting body is provided with more than one cooling holes, and high temperature generated in the light fitting body is diffused out off the light fitting body by the cooling holes; a reflecting cover is arranged on the front end in the light fitting body; the rear side of the reflecting cover is provided with a base plate; the front side of the base plate is provided with a plurality of illuminants, and the illuminants are exposed in the reflecting cover; the rear side of the base plate is provided with a cooling device to bring high temperature generated by the base plate; and a proper position of the rear end of the cooling device is provided with a program-controlled device. The light fitting zooming structure can be used in diversified mode, prolongs use time of the light fitting body, and has simple structure and simple operation.
Description
Technical field
The utility model relates to a kind of Zoom structure, relates in particular to a kind of light fixture Zoom structure.
Background technology
Employed traditional spotlight all adopts the bulb of high temperature tengsten lamp on general stage or the arenas, by the setting of spotlight, makes the scene of stage or arenas produce special atmosphere, and the audience can be incorporated in the middle of the atmosphere of manufacturing.
Yet, because spotlight adopts the bulb of high temperature tengsten lamp, therefore quite expend electric power, if and will reach the conversion of other light source colour, then need just can reach versicolor conversion by various optical filters, cause in the use very complicated, in addition, because the brightness of traditional spotlight is not high, cause the brightness of throwing light on quite difficult in light modulation with focusing range.
Summary of the invention
The purpose of this utility model is to provide a kind of light fixture Zoom structure, utilize described extension sleeve to make flexible automatically characteristic at the front end place of described light fitting body, can control light source and be projeced into certain zone, to reach the purpose that diversification is used with optically focused or astigmatic mode.
Of the present utility model time a purpose is to provide a kind of light fixture Zoom structure, in described light fitting body heat abstractor is set, and can significantly reduce the high temperature in the light fitting body, to prolong the spendable time of light fitting body.
Can reach above-mentioned purpose, the utility model provides a kind of light fixture Zoom structure, and it comprises: a light fitting body, and described light fitting body front end place has a slipping part, on described light fitting body, evenly offer more than one louvre, in described light fitting body, be formed with an accommodation space;
One extension sleeve, described extension sleeve front end place is provided with a zoom eyeglass; Described extension sleeve is set in the slipping part of described light fitting body front end;
One runing rest, described runing rest is ㄩ shape, is articulated in the outside of described light fitting body;
One reflection shield, described reflection shield are arranged on the interior front end place of accommodation space of described light fitting body;
One substrate, described substrate front end place is provided with more than one illuminator; Described substrate is arranged on the rear side of described reflection shield;
One heat abstractor, described heat abstractor are fitted and are arranged on the rear side of described substrate;
One power supply unit is arranged in the described light fitting body accommodation space.
The utility model also provides a kind of light fixture Zoom structure, and it comprises:
One light fitting body, described light fitting body front end place has a slipping part, evenly offers more than one louvre on described light fitting body, in described light fitting body and be formed with an accommodation space;
One extension sleeve, described extension sleeve front end place is provided with a zoom eyeglass; Described extension sleeve is set in the slipping part of described light fitting body front end;
One runing rest, described runing rest slightly is ㄩ shape, is articulated in the outside of described light fitting body;
One reflection shield, described reflection shield are arranged on the front end place in the described light fitting body accommodation space;
One substrate, described substrate front end place is provided with more than one illuminator; Described substrate is arranged on the rear side of described reflection shield;
One heat abstractor, described heat abstractor are fitted and are arranged on the rear side of described substrate;
One program control device, described program control device is arranged in the described light fitting body accommodation space, described program control device comprises power unit and control module, and described control module is connected with described power unit, and described power unit is connected with described runing rest with described extension sleeve; Described control module controls described power unit so that described extension sleeve is made the flexible automatically of forward and backward slippage, and described control module controls described power unit so that described runing rest rotates described light fitting body;
One power supply unit is arranged in the described light fitting body accommodation space, and the power source of substrate illuminator and program control device is provided.
Compared with prior art, the light fixture Zoom structure that the utility model provides can reach the purpose that diversification is used, and prolongs the spendable time of light fitting body, and simple in structure, operation is simple and easy.
Description of drawings
Fig. 1 is the cross section view of the described light fixture Zoom structure of the utility model embodiment;
Fig. 2 A is the light source optically focused schematic diagram of the described light fixture Zoom structure of the utility model embodiment;
Fig. 2 B is the light source astigmatism schematic diagram of the described light fixture Zoom structure of the utility model embodiment;
Fig. 3 is that the light fitting body illumination of the described light fixture Zoom structure of the utility model embodiment turns to schematic diagram.
Description of reference numerals: 1-light fitting body; The 11-slipping part; The 12-louvre; The 13-accommodation space; The 2-extension sleeve; 21-zoom eyeglass; The 3-dustproof gasket; The 4-reflection shield; The 5-substrate; The 51-illuminator; The 6-heat abstractor; The 7-program control device; The 8-power supply unit.
The specific embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the utility model is above-mentioned.
See also Fig. 1, the generalized section of the described light fixture Zoom structure of the utility model embodiment, the described light fixture Zoom structure of the utility model embodiment comprises at least:
One light fitting body 1, described light fitting body 1 front end place has a slipping part 11, and on described light fitting body 1 appropriate location, evenly offer more than one louvre 12, in described light fitting body 1, form an accommodation space 13;
One extension sleeve 2, described extension sleeve 2 front end places are provided with a zoom eyeglass 21; Described extension sleeve 2 is set in the slipping part 11 of described light fitting body 1 front end, to make the expanding-contracting action of forward and backward slippage on described slipping part 11; Described zoom eyeglass 21 can be a planoconvex spotlight;
One runing rest 3, described runing rest 3 is ㄩ shape, and it is articulated in the outside of described light fitting body 1, to control the direction of described light fitting body 1 illumination;
One reflection shield 4, described reflection shield 4 are arranged on the front end place in described light fitting body 1 accommodation space 13;
One substrate 5, described substrate 5 front end places are provided with more than one illuminator 51; Described substrate 5 is arranged on the rear side of described reflection shield 4, and illuminator 51 emergences of described substrate 5 are in described reflection shield 4; Described illuminator 51 can be a RGB luminescence component or LED (light emitting diode);
One heat abstractor 6, described heat abstractor 6 is fitted and is arranged on the rear side of described substrate, to reduce the high temperature that described substrate produces; Described heat abstractor 6 can be a radiating fin; Described heat abstractor 6 can an external radiator fan (not shown), to strengthen the effect of heat radiation;
One program control device 7, described program control device 7 is arranged in the accommodation space of described light fitting body 1, described program control device 7 comprises power unit and control module, and described control module is connected with described power unit, and described power unit is connected with described runing rest 3 with described extension sleeve 2; Described control module controls described power unit so that described extension sleeve 2 is made the flexible automatically of forward and backward slippage, described control module controls described power unit so that described runing rest 3 rotates described light fitting body 1, with the direction of described light fitting body 1 illumination of automatic adjustment;
One power supply unit 8, described power supply unit 8 are arranged on the accommodation space 13 interior appropriate locations of described light fitting body 1, and the illuminator 51 of described substrate 5 and the power source of described program control device 7 are provided;
By the composition of above-mentioned each member, promptly form the light fixture Zoom structure of this part.
See also Fig. 2 A, Fig. 2 B, be the light source optically focused of the described light fixture Zoom structure of the utility model embodiment, the astigmatism schematic diagram, as shown in the figure, it is described extension sleeve 2 state of slippage forward, when the light source of described illuminator 51 scatterings during through described zoom eyeglass 21, promptly can will make light source produce the effect (shown in Fig. 2 A) of optically focused, and when described extension sleeve 2 backward during slippage, the light source of described illuminator 51 scatterings is during through described zoom eyeglass 21, promptly can reach the purpose of described changeableization of light source use with making light source produce the effect (shown in Fig. 2 B) of astigmatism.
See also Fig. 3, the light fitting body illumination that is the described light fixture Zoom structure of the utility model embodiment turns to schematic diagram, as shown in the figure, by the program control device 7 in the described light fitting body 1, just can control described extension sleeve 2 and do forward and backward stretching automatically, and when wanting to change the direction of described light fitting body 1 illumination, allow described runing rest 3 rotate automatically by described program control device 7 equally, just can control the angle that described light fitting body 1 is diverted to required illumination.
Light fitting focusing structure provided by the utility model when mutually comparing with other prior art, has following advantage:
1. a kind of described extension sleeve that utilizes is provided, can have made automatic telescopic at the front end place of described light fitting body, Can control light source irradiation and be incident upon certain zone with optically focused or astigmatic mode, the purpose of using to reach diversification.
2. in light fitting body, be provided with heat abstractor, can significantly reduce the high temperature in the light fitting body, to prolong lamp The spendable time of tool body.
Simple in structure, the operation simple and easy.
More than explanation is just illustrative for the utility model, and nonrestrictive, the common skill in this area Art personnel understand, and in the situation that does not break away from the spirit and scope that following claims limit, can do Go out many modifications, change, or equivalence, but all will fall in the protection domain of the present utility model.
Claims (14)
1. light fixture Zoom structure is characterized in that it comprises:
One light fitting body, described light fitting body front end place has a slipping part, uniformly on described light fitting body offers more than one louvre, is formed with an accommodation space in described light fitting body;
One extension sleeve, described extension sleeve front end place is provided with a zoom eyeglass; Described extension sleeve is set in the slipping part of described light fitting body front end;
One runing rest, described runing rest is ㄩ shape, is articulated in the outside of described light fitting body;
One reflection shield, described reflection shield are arranged on the interior front end place of accommodation space of described light fitting body;
One substrate, described substrate front end place is provided with more than one illuminator; Described substrate is arranged on the rear side of described reflection shield;
One heat abstractor, described heat abstractor are fitted and are arranged on the rear side of described substrate;
One power supply unit is arranged in the described light fitting body accommodation space.
2. light fixture Zoom structure as claimed in claim 1 is characterized in that, described zoom eyeglass is a planoconvex spotlight.
3. light fixture Zoom structure as claimed in claim 1 is characterized in that, the illuminator emergence of described substrate is in described reflection shield.
4. light fixture Zoom structure as claimed in claim 1 is characterized in that, described illuminator is the RGB luminescence component.
5. light fixture Zoom structure as claimed in claim 1 is characterized in that described illuminator is a light emitting diode.
6. light fixture Zoom structure as claimed in claim 1 is characterized in that described heat abstractor is a radiating fin.
7. light fixture Zoom structure as claimed in claim 1 is characterized in that, the external radiator fan of described heat abstractor.
8. light fixture Zoom structure is characterized in that it comprises:
One light fitting body, described light fitting body front end place has a slipping part, uniformly on described light fitting body offers more than one louvre, in described light fitting body and be formed with an accommodation space;
One extension sleeve, described extension sleeve front end place is provided with a zoom eyeglass; Described extension sleeve is set in the slipping part of described light fitting body front end;
One runing rest, described runing rest is ㄩ shape, is articulated in the outside of described light fitting body;
One reflection shield, described reflection shield are arranged on the front end place in the described light fitting body accommodation space;
One substrate, described substrate front end place is provided with more than one illuminator; Described substrate is arranged on the rear side of described reflection shield;
One heat abstractor, described heat abstractor are fitted and are arranged on the rear side of described substrate;
One program control device, described program control device is arranged in the described light fitting body accommodation space, described program control device comprises power unit and control module, and described control module is connected with described power unit, and described power unit is connected with described runing rest with described extension sleeve; Described control module controls described power unit so that described extension sleeve is made the flexible automatically of forward and backward slippage, and described control module controls described power unit so that described runing rest rotates described light fitting body;
One power supply unit is arranged in the described light fitting body accommodation space, and the power source of described substrate illuminator and described program control device is provided.
9. light fixture Zoom structure as claimed in claim 8 is characterized in that, described zoom eyeglass is a planoconvex spotlight.
10. light fixture Zoom structure as claimed in claim 8 is characterized in that, the illuminator emergence of described substrate is in described reflection shield.
11. light fixture Zoom structure as claimed in claim 8 is characterized in that, described illuminator is the RGB luminescence component.
12. light fixture Zoom structure as claimed in claim 8 is characterized in that described illuminator is a light emitting diode.
13. light fixture Zoom structure as claimed in claim 8 is characterized in that described heat abstractor is a radiating fin.
14. light fixture Zoom structure as claimed in claim 8 is characterized in that, the external radiator fan of described heat abstractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201173563U CN201203053Y (en) | 2008-06-11 | 2008-06-11 | Light fitting focusing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201173563U CN201203053Y (en) | 2008-06-11 | 2008-06-11 | Light fitting focusing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203053Y true CN201203053Y (en) | 2009-03-04 |
Family
ID=40425365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201173563U Expired - Lifetime CN201203053Y (en) | 2008-06-11 | 2008-06-11 | Light fitting focusing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201203053Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011085529A1 (en) * | 2010-01-18 | 2011-07-21 | 浙江迈勒斯照明有限公司 | Illumination lamp module comprising led light source |
| WO2011098004A1 (en) * | 2010-02-11 | 2011-08-18 | 中山市华电科技照明有限公司 | Spot lamp capable of mixing light and regulating light spot |
| CN102278672A (en) * | 2011-08-08 | 2011-12-14 | 陈健忠 | Multifunctional LED (light emitting diode) projector lamp |
| CN102878511A (en) * | 2012-10-11 | 2013-01-16 | 青岛信控电子技术有限公司 | Light-emitting diode (LED) car lamp |
| ITRM20110442A1 (en) * | 2011-08-12 | 2013-02-13 | Sisti Fabio De | OPTICAL SYSTEM FOR LED LIGHT PROJECTORS WITH FRESNEL LENS OR CONVEX FLOOR, IN PARTICULAR FOR SCENOTECHNICAL LIGHTING. |
| CN107084325A (en) * | 2017-03-21 | 2017-08-22 | 李文杰 | A kind of flashlight illuminated available for campsite |
-
2008
- 2008-06-11 CN CNU2008201173563U patent/CN201203053Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011085529A1 (en) * | 2010-01-18 | 2011-07-21 | 浙江迈勒斯照明有限公司 | Illumination lamp module comprising led light source |
| WO2011098004A1 (en) * | 2010-02-11 | 2011-08-18 | 中山市华电科技照明有限公司 | Spot lamp capable of mixing light and regulating light spot |
| CN102278672A (en) * | 2011-08-08 | 2011-12-14 | 陈健忠 | Multifunctional LED (light emitting diode) projector lamp |
| ITRM20110442A1 (en) * | 2011-08-12 | 2013-02-13 | Sisti Fabio De | OPTICAL SYSTEM FOR LED LIGHT PROJECTORS WITH FRESNEL LENS OR CONVEX FLOOR, IN PARTICULAR FOR SCENOTECHNICAL LIGHTING. |
| WO2013024501A1 (en) * | 2011-08-12 | 2013-02-21 | Mario De Sisti | Led light projector with fresnel or planar - convex lens, in particular for cinema illumination |
| CN102878511A (en) * | 2012-10-11 | 2013-01-16 | 青岛信控电子技术有限公司 | Light-emitting diode (LED) car lamp |
| CN102878511B (en) * | 2012-10-11 | 2016-10-19 | 赵家启 | A kind of LED car lamp |
| CN107084325A (en) * | 2017-03-21 | 2017-08-22 | 李文杰 | A kind of flashlight illuminated available for campsite |
| CN107084325B (en) * | 2017-03-21 | 2020-06-09 | 李文杰 | Flashlight capable of being used for camp illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |
|
| CX01 | Expiry of patent term |