CN104990004A - LED spotlight - Google Patents
LED spotlight Download PDFInfo
- Publication number
- CN104990004A CN104990004A CN201510451052.5A CN201510451052A CN104990004A CN 104990004 A CN104990004 A CN 104990004A CN 201510451052 A CN201510451052 A CN 201510451052A CN 104990004 A CN104990004 A CN 104990004A
- Authority
- CN
- China
- Prior art keywords
- fixed head
- led
- led spotlight
- motor
- slide bar
- 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
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
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an LED spotlight. The LED spotlight comprises a light housing, wherein a front cover and a rear cover are respectively arranged at the two ends of the light housing, an LED light assembly is arranged in the light housing, the LED light assembly is provided with a fixing plate, sliding rods penetrate through the two ends of the fixing plate and are fixed on the light housing, a motor is arranged behind the fixing plate, and the motor is fixedly connected with the light housing, connected with the fixing plate through a driving worm, and connected with a master control board. The structure of the LED spotlight is compact. After a command is given by the master control board, the fixing plate is driven by the driving worm to move forwards and backwards in the light housing along the sliding rods, so that the automatic scaling adjustment of the light emitting angle of the LED spotlight is realized. As the scaling is controlled by professional software, the numerical value is more accurate, and the operation is convenient. In conclusion, the LED spotlight is safe and convenient to use, is energy-conservative and environment-friendly, is long in service life and is suitable for large-scale popularization and application.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of LED spotlight.
Background technology
Spotlight is the light using optically focused camera lens or speculum etc. to be polymerized to.The point light type of reflectoscope is fairly simple, and illumination is strong, illumination central temperature is high, is a kind of lamp with the most use in film studio, arenas theater and studio.Prior art is using LED as light source, and service life of LED lamp bead is than the long service life of conventional bulb, and low-power consumption high energy efficiency, energy-conserving and environment-protective.
But the spotlight on market adopts conventional light source halogen, and visionary hope looks spotlight, " convergent-divergent " function is that hand screw is pusher, use hot spot " convergent-divergent " and change slow, Yi Ka, very inconvenience, needing manual adjustments when regulating, cannot satisfy the demands when spotlight is placed eminence or is unattended.
Summary of the invention
For the present situation of above-mentioned prior art, technical problem to be solved by this invention is to provide a kind of structure simple, and long service life is simple to operate, can automatic digital light modulation, automatically regulate the LED spotlight of spot size.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of LED spotlight, comprise lamp casing, the two ends of described lamp casing are respectively equipped with front shroud and back cover, LED lamp assembly is provided with in this lamp casing, described LED lamp assembly is provided with fixed head, the two ends of this fixed head are equipped with slide bar, this slide bar is fixed on lamp casing, the rear of described fixed head is provided with motor, this motor is fixedly connected with lamp casing, described motor with between fixed head by driving worm screw to be connected, described motor is connected with master board, this motor drives LED lamp assembly to move along slide bar by driving worm screw and fixed head.
Further, the both sides of described fixed head are provided with upright side plate, the top fold inward of this side plate and have through hole, and this through hole is added with sliding sleeve and is arranged on slide bar, serves stablize spacing effect to revolution.
Further, described fixed head is provided with sliding sleeve in the junction with slide bar, fixed head is more had on slide bar and moves more smoothly.
Further, the side of described lamp casing has thermovent, and this thermovent is provided with dismountable air outlet window, improves the radiating effect of spotlight, and dismantles convenient, easy access.
Compared with prior art, the invention has the advantages that: compact conformation of the present invention, LED lamp assembly arranges with on fixed head, fixed head two ends are arranged on the slide bar in lamp casing, the drive rod of motor is fixedly connected with fixed head, motor is manipulated by master board, master board is assigned instruction and is made fixed head under the drive driving worm screw, movable in lamp casing along slide bar, thus realize LED lamp assembly and carry out automatic hot spot convergent-divergent, focus by the software control of specialty, numerical value is more accurate, LED spotlight realizes electronic dimming and stroboscopic by master control borad, the light modulation of spotlight is made to move towards digitlization by simulation, dimming curve is more perfect, result of use is better, this LED spotlight use safety is convenient in sum, energy-conserving and environment-protective, long service life, be suitable for large-scale promotion and application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is inner explosion views of the present invention.
Detailed description of the invention
As shown in Figure 1-2, a kind of LED spotlight, comprise lamp casing 1, the two ends of described lamp casing 1 are respectively equipped with front shroud 12 and back cover 11, preferably, the shell of this spotlight all adopts the recyclable engineering plastics recycled to be combined with aluminium section bar, make small product size little, lightweight, use very light, and have thermovent in the side of lamp casing 1, this thermovent is provided with dismountable air outlet window 13, namely the setting of air outlet window 13 improves the radiating effect of spotlight, and dismantle convenient, easy access, described front shroud 12 is demountable structure, front shroud 12 is equipped with efficient screw thread condenser 8, converging ray better, irradiate with making uniform light.
Wherein be provided with LED lamp assembly 3 in lamp casing 1, LED lamp assembly 3 comprises LED lamp bead and aluminum lattice face reflector, described LED lamp assembly 3 is all arranged at fixed head 4, the two ends of this fixed head 4 side are equipped with slide bar 5, this slide bar 5 is vertically fixed in lamp casing 1, in order to further to the location of fixed head 4, the both sides of described fixed head 4 are provided with upright side plate 41, the top fold inward of this side plate 41 and have through hole, this through hole is arranged on slide bar 5, motor 6 is provided with above fixed head 4, described motor 6 is connected with master board 7, motor 6 to be fixed in lamp casing 1 and to be connected with and drives worm screw 61, being fixedly connected with fixed head 4 of this driving worm screw 61, under the instruction of master board 7, motor 6 drives and drives worm screw 61 that fixed head 4 is moved forward and backward along slide bar 5, thus the convergent-divergent reaching LED lamp bright dipping hot spot freely, in order to make fixed head 4 more smooth and easy when slide bar 5 moves, sliding sleeve 8 is provided with between fixed head 4 and slide bar, friction between fixed head 4 and slide bar 5 that sliding sleeve 8 is less.
In sum, this spotlight overall construction design is reasonable, field-strip is convenient, adopt the recyclable engineering plastics recycled to be combined with aluminium section bar to do, use material environmental protection, cost is low, and the radiator that copper pipe adds aluminium fin structure is set in the below of LED lamp group 3, better heat-radiation effect, further, LED lamp bead is connected with the temperature controller of 75 degrees Celsius, in case temperature is too high and damage light fixture, " convergent-divergent " funtion part of spotlight have employed the electronic pattern of motor 6 promotion, " convergent-divergent " function is made to become more convenient, wear-resistant plastic sliding sleeve 8 joined by stainless slide bar 5, this makes, and " convergent-divergent " is more smooth and easy, quiet, longer service life.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in previous embodiment, or wherein portion of techniques feature is replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a LED spotlight, comprise lamp casing (1), the two ends of described lamp casing (1) are respectively equipped with front shroud (12) and back cover (11), LED lamp assembly (3) is provided with in this lamp casing (1), it is characterized in that, described LED lamp assembly (3) is provided with fixed head (4), the two ends of this fixed head (4) are equipped with slide bar (5), this slide bar (5) is fixed on lamp casing (1), the rear of described fixed head (4) is provided with motor (6), this motor (6) is fixedly connected with lamp casing (1), by driving worm screw (61) to be connected between described motor (6) with fixed head (4), described motor (6) is connected with master board (7), this motor (6) drives LED lamp assembly (3) mobile along slide bar (5) by driving worm screw (61) and fixed head (4).
2. a kind of LED spotlight according to claim 1, it is characterized in that, the both sides of described fixed head (4) are provided with upright side plate (41), the top fold inward of this side plate (41) and have through hole, and this through hole is arranged on slide bar (5).
3. a kind of LED spotlight according to claim 1, is characterized in that, described fixed head (4) is provided with sliding sleeve (8) in the junction with slide bar (5).
4. a kind of LED spotlight according to claim 1, is characterized in that, the side of described lamp casing (1) has thermovent, and this thermovent is provided with dismountable air outlet window (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451052.5A CN104990004A (en) | 2015-07-16 | 2015-07-16 | LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451052.5A CN104990004A (en) | 2015-07-16 | 2015-07-16 | LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104990004A true CN104990004A (en) | 2015-10-21 |
Family
ID=54301858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510451052.5A Pending CN104990004A (en) | 2015-07-16 | 2015-07-16 | LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104990004A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047552Y (en) * | 2007-05-22 | 2008-04-16 | 北京星光影视设备科技股份有限公司 | Stage projector lamp focusing component |
| CN103123105A (en) * | 2012-11-23 | 2013-05-29 | 广州市雅江光电设备有限公司 | Radiating system and radiating method of light-emitting diode (LED) threaded spot lamp |
| KR200468419Y1 (en) * | 2011-08-09 | 2013-08-13 | (주)스타엘브이에스 | Stage broadcasting LED lighting implement |
| CN103672518A (en) * | 2013-12-18 | 2014-03-26 | 湖南明和光电设备有限公司 | Novel LED digitization spot lamp |
| CN103836398A (en) * | 2012-11-27 | 2014-06-04 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN204806126U (en) * | 2015-07-16 | 2015-11-25 | 宁波金熠光电科技有限公司 | LED spotlight |
-
2015
- 2015-07-16 CN CN201510451052.5A patent/CN104990004A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047552Y (en) * | 2007-05-22 | 2008-04-16 | 北京星光影视设备科技股份有限公司 | Stage projector lamp focusing component |
| KR200468419Y1 (en) * | 2011-08-09 | 2013-08-13 | (주)스타엘브이에스 | Stage broadcasting LED lighting implement |
| CN103123105A (en) * | 2012-11-23 | 2013-05-29 | 广州市雅江光电设备有限公司 | Radiating system and radiating method of light-emitting diode (LED) threaded spot lamp |
| CN103836398A (en) * | 2012-11-27 | 2014-06-04 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN103672518A (en) * | 2013-12-18 | 2014-03-26 | 湖南明和光电设备有限公司 | Novel LED digitization spot lamp |
| CN204806126U (en) * | 2015-07-16 | 2015-11-25 | 宁波金熠光电科技有限公司 | LED spotlight |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
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| WD01 | Invention patent application deemed withdrawn after publication |