CN104295958A - LED spot lamp - Google Patents
LED spot lamp Download PDFInfo
- Publication number
- CN104295958A CN104295958A CN201410515476.9A CN201410515476A CN104295958A CN 104295958 A CN104295958 A CN 104295958A CN 201410515476 A CN201410515476 A CN 201410515476A CN 104295958 A CN104295958 A CN 104295958A
- Authority
- CN
- China
- Prior art keywords
- housing
- radiator
- air
- supply passage
- led spotlight
- 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
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Classifications
-
- 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
Abstract
The invention belongs to the technical field of the lighting products and specifically discloses an LED spot lamp. The LED spot lamp comprises a housing, wherein a radiator and a cooling fan are orderly arranged in the internal cavity of the housing from front to back; a light-emitting LED lamp bead is mounted on the front end portion of the radiator; a light outlet is formed in the front end portion of the housing; the radiator is fixedly connected with the cooling fan; an air supply channel is connected to the rear part of the cooling fan; the port of one end of the air supply channel corresponds to the blades of the cooling fan, while the port of the other end of the air supply channel corresponds to an air inlet formed in the back of the housing; an air outlet is further formed in the housing; the air supply channel is a telescopic air supply channel adjustable in length; a driving device for driving the radiator to move back and forth is connected to the radiator. The LED spot lamp is good in heat dissipation performance, good in light condensation effect, long in service life, and practical, convenient and reliable.
Description
Technical field
The invention belongs to illuminating product technical field, particularly a kind of LED spotlight lamp.
Background technology
At present, the advantages such as LED lamp relies on environmental protection, colleges and universities energy-conservation have been used widely in fields such as stage illumination, lighting, Landscape Lighting, road traffics, especially in the illumination of video display performing art light of stage, make in scape and progressively replace traditional light of stage equipment, become the main product of modern stage performance light, scape light modulation etc.
Compared with illuminating lamp, LED lamp not only have colourity good, safeguard easily, life-span long feature, the more important thing is that it contrasts bright lamp more energy-conservation, along with the application popularization of LED, also more and more higher to the requirement of LED, special 12 years LED service life and maintenance aspect, depend primarily on the environment temperature of LED the service life of LED under certain condition, and namely its requirement to ventilation and heat can be higher.Therefore, in order to obtain better radiating effect, typically use the heat abstractor be built in enclosure interior cavity to be dispelled the heat, but its nothing independently cold air air-supply passage during existing conventional main heat sink device radiation, heat abstractor is natively have in certain temperature environment in enclosure interior to carry out changing wind for heat radiation, heat distributes slowly, and its radiating effect is poor, has a strong impact on the service life of light fixture.
In addition, existing distance between the illuminator of this kind of LED lamp and eyeglass is generally constant in the art, is not easy to regulate.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, specifically disclose a kind of LED spotlight lamp, this spotlight lamp perfect heat-dissipating, spotlight effect is good, and long service life is reliably practical and convenient.
In order to overcome above-mentioned technical purpose, the present invention realizes by following technical scheme:
A kind of LED spotlight lamp of the present invention, comprise housing, radiator is provided with successively from front to back in described enclosure interior cavity, radiator fan, the leading section of described radiator is provided with illuminating LED lamp bead, the leading section of described housing is provided with light-emitting window, described radiator is fixedly connected with radiator fan, the rear portion of described radiator fan is connected with an air-supply passage, the blade of the corresponding radiator fan of described air-supply passage one end port, the other end port of described air-supply passage is corresponding to the air inlet being arranged on housing back, described housing is also provided with air outlet, described air-supply passage is the concertina type air-supply passage of its length adjustable, described radiator is connected with and drives its movable drive unit.
In the present invention, described air-supply passage can have following two kinds of versions;
The first, described air-supply passage comprises the flexible ajutage that a heat proof material is made and the coil tension spring be placed in flexible ajutage, and described flexible ajutage is directly enclosed within the periphery of described coil tension spring.
The second, described air-supply passage is a bellows be made up of heat proof material.
In the present invention, the structure of described drive unit comprises powered version and manual form, specifically sees following explanation:
The first, powered version: the bottom of described radiator arranges gripper shoe, described drive unit comprises drive motors, one end of the motor shaft of described drive motors is fixedly connected with gripper shoe, this drive motors is built-in with Hall orientation device, it has good positioning performance, to realize the most accurate automatic focusing or dimming function.
The second, manual form: the bottom of tying described radiator is provided with gripper shoe, described drive unit comprises manual lead screw, slide plate, slide block, described manual lead screw penetrates housing hollow inside from housing tergal position, described manual lead screw passes slide block and slide plate successively in housing hollow, described slide plate is grooved slide plate, and described slide block is fixed on the bottom position of gripper shoe, and described gripper shoe take be put in slide plate both sides along limit and can being screwed into back-out and moving along with manual lead screw.
In the present invention, described housing is the body structure of being encircled a city by header board, backboard, base plate, top board, left side plate, and described top board is provided with air outlet, and described light-emitting window is placed on header board, and described light-emitting window is provided with eyeglass, and described air inlet is opened on backboard.
In order to change the color of light beam and regulate the angle of light beam, the left and right sides of described header board and bottom edge correspondence are provided with the fixture block for placing anti-dazzling screen, are inserted from top to bottom by anti-dazzling screen and can carry out stable placement.
In order to realize good radiating effect and spotlight effect, described top board is provided with air inlet, and be provided with some elbow-boards with radiating fin or upper cover plate at the correspondence position corresponding to air inlet, described radiating fin tilts from top to bottom, and is reflective aluminium flake.
Conveniently use, described backboard is provided with the handle being convenient to grasp.
In the present invention, described backboard is provided with some switch keys, power interface or data line interface.
Compared with prior art, the invention has the beneficial effects as follows:
(1) the present invention carries out direct air-supply passage of blowing owing to independently arranging an energy in the cavity of housing by external environment, guarantee that the wind entered in cavity is the cold wind of surrounding environment, cold wind enters interior its of cavity can form good cross-ventilation and circulation with the hot blast in cavity, then dispelled the heat by air outlet set on top board, good heat dissipation effect, effectively improves the service life of product;
(2) the present invention by electronic or manual drive unit for regulating the distance between eyeglass set on lamp pearl and header board in cavity, for regulating the brightness of light beam, easy to use and reliable;
(3) in the present invention owing to air outlet to be arranged to elbow-board with inclination radiating fin or upper cover plate, it has heat radiation and spotlight effect concurrently, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail:
Fig. 1 is the LED spotlight front perspective view described in the embodiment of the present invention one;
Fig. 2 is the LED spotlight back side perspective view described in the embodiment of the present invention one;
Fig. 3 is the inside explosion views one of the LED spotlight lamp described in the embodiment of the present invention one;
Fig. 4 is the inside explosion views two of the LED spotlight lamp described in the embodiment of the present invention one;
Fig. 5 is the air-supply passage structural representation described in the embodiment of the present invention one;
Fig. 6 is the top board structure schematic diagram described in the embodiment of the present invention one;
Fig. 7 is the top board structure schematic diagram described in the embodiment of the present invention two;
The inside explosion views one of the LED spotlight lamp described in Fig. 8 embodiment of the present invention three;
The inside explosion views two of the LED spotlight lamp described in Fig. 9 embodiment of the present invention three;
The inside explosion views three of the LED spotlight lamp described in Figure 10 embodiment of the present invention three.
Detailed description of the invention
Embodiment one:
As shown in Figures 1 to 4, a kind of LED spotlight lamp of the present invention, comprise housing 1, described housing 1 is the body structure of being encircled a city by header board 11, backboard 12, base plate 13, top board 14, left plate, right plate 15, described top board 14 is provided with air outlet O, described header board 11 is provided with light-emitting window L, and described light-emitting window L is provided with eyeglass 10, and described backboard 12 is provided with air inlet I.
Radiator 2 is provided with successively from front to back in described housing 1 internal cavities, radiator fan 3, the leading section of described radiator 2 is provided with illuminating LED lamp bead 4, the leading section of described housing 1 is provided with light-emitting window L, described radiator 2 is fixedly connected with radiator fan 3, the rear portion of described radiator fan 3 is connected with an air-supply passage 5, the blade of the corresponding radiator fan 3 of described air-supply passage 5 one end port, the other end port of described air-supply passage 5 is arranged on the air inlet I at housing 1 back by mouth of pipe fixture 6 with corresponding to, described housing 1 is also provided with air outlet O, described air-supply passage 5 is the concertina type air-supply passage 5 of its length adjustable, described radiator 2 is connected with and drives its movable drive unit 8.
As shown in Figure 5, described air-supply passage 5, described air-supply passage 5 comprises the flexible ajutage 51 that a heat proof material is made and the coil tension spring 52 be placed in flexible ajutage, described flexible ajutage 51 is directly enclosed within the periphery of described coil tension spring 52, by the supporting role of coil tension spring 52, drastically increase the strength character of flexible ajutage 51.In addition, described air-supply passage 5 can also be directly a bellows be made up of heat proof material, now must guarantee the strength character of this bellows when selection, smooth and easy to ensure the air-supply of air-supply passage 5.
As shown in Figure 3, Figure 4, the bottom of described radiator 2 arranges gripper shoe 7, described drive unit 8 comprises drive motors, one end of the motor shaft of described drive motors is fixedly connected with gripper shoe 7, this drive motors is built-in with Hall orientation device, it has good positioning performance, to realize the most accurate automatic focusing or dimming function.During work, open drive motors, and then drive gripper shoe 7, radiator 2, radiator fan 3 to do movable, due to air-supply passage 5 for flexibility can be stretched, it can guarantee the raising of heat dispersion, also ensures the adjustment of beam brightness simultaneously.
As shown in Figure 1, in order to change the color of light beam and regulate the angle of light beam, the left and right sides of described header board 11 and bottom edge correspondence are provided with the fixture block 9 for placing anti-dazzling screen, are inserted from top to bottom by anti-dazzling screen and can carry out stable placement.
In order to realize good radiating effect and spotlight effect, as shown in Figure 6, described top board 14 corresponds to the position of air inlet I and be provided with elbow-board 141 with some radiating fins, described radiating fin tilts from top to bottom and is reflective aluminium flake for what light can reflect towards housing 1 cavity inside.
In addition, conveniently use, described backboard 12 is provided with the handle 20 being convenient to grasp, and described backboard 12 is provided with some switch keys 30, power interface 40 or data line interface 50.
Embodiment two:
The present embodiment is substantially identical with above-described embodiment one, its difference is: as shown in Figure 7, described top board 14 ' is provided with the upper cover plate 141 ' with some radiating fins corresponding to the position of its air outlet O ', should, radiating fin tilts from top to bottom, and act on identical for its effect of reflective aluminium flake with the elbow-board 141 of above-described embodiment one, do not repeat them here.
Embodiment three:
The present embodiment is substantially identical with embodiment one, its difference is, as shown in Fig. 8 to Figure 10, described drive unit 8 ' is for drive manually, the bottom of described radiator 2 is provided with gripper shoe 7, described drive unit 8 ' comprises manual lead screw 81 ', slide plate 82 ', slide block 83 ', described manual lead screw 81 ' penetrates housing 1 cavity inside from backboard 12 position of housing 1, described manual lead screw 81 ' passes slide block 83 ' and slide plate 82 ' successively in housing 1 cavity, described slide plate 82 ' is grooved slide plate, described slide block 83 ' is fixed on the bottom position of gripper shoe 7, and described gripper shoe 7 take be put in slide plate 82 ' both sides along limit and can being screwed into back-out and moving along with manual lead screw, in the present embodiment, it carries out adjustment beam brightness size manually.
The present invention is not limited to above-mentioned embodiment, every the spirit and scope of the present invention are not departed to various change of the present invention or modification, if these are changed and modification belongs within claim of the present invention and equivalent technologies scope, then the present invention also means that comprising these changes and modification.
Claims (10)
1. a LED spotlight lamp, comprise housing, it is characterized in that: in described enclosure interior cavity, be provided with radiator successively from front to back, radiator fan, the leading section of described radiator is provided with illuminating LED lamp bead, the leading section of described housing is provided with light-emitting window, described radiator is fixedly connected with radiator fan, the rear portion of described radiator fan is connected with an air-supply passage, the blade of the corresponding radiator fan of described air-supply passage one end port, the other end port of described air-supply passage is corresponding to the air inlet being arranged on housing back, described housing is also provided with air outlet, described air-supply passage is the concertina type air-supply passage of its length adjustable, described radiator is connected with and drives its movable drive unit.
2. LED spotlight lamp according to claim 1, is characterized in that: described air-supply passage comprises the flexible ajutage that a heat proof material is made and the coil tension spring be placed in flexible ajutage, and described flexible ajutage is directly enclosed within the periphery of described coil tension spring.
3. LED spotlight lamp according to claim 1, is characterized in that: described air-supply passage is a bellows be made up of heat proof material.
4. LED spotlight lamp according to claim 1, it is characterized in that: the bottom of described radiator arranges gripper shoe, described drive unit comprises drive motors, and one end of the motor shaft of described drive motors is fixedly connected with gripper shoe.
5. LED spotlight lamp according to claim 1, it is characterized in that: the bottom of described radiator is provided with gripper shoe, described drive unit comprises manual lead screw, slide plate, slide block, described manual lead screw penetrates housing hollow inside from housing tergal position, described manual lead screw passes slide block and slide plate successively in housing hollow, described slide plate is grooved slide plate, described slide block is fixed on the bottom position of gripper shoe, and described gripper shoe take be put in slide plate both sides along limit and can being screwed into back-out and moving along with manual lead screw.
6. the LED spotlight lamp according to any one of claim 1 to 5, it is characterized in that: described housing is the body structure of being encircled a city by header board, backboard, base plate, top board, left side plate, described top board is provided with air outlet, described light-emitting window is placed on header board, described light-emitting window is provided with eyeglass, and described air inlet is opened on backboard.
7. LED spotlight lamp according to claim 6, is characterized in that: the left and right sides of described header board and bottom edge correspondence are provided with the fixture block for placing anti-dazzling screen.
8. LED spotlight lamp according to claim 6, is characterized in that: described top board is provided with air inlet, and be provided with some elbow-boards with radiating fin or upper cover plate at the correspondence position corresponding to air inlet, described radiating fin tilts from top to bottom.
9. LED spotlight lamp according to claim 6, is characterized in that: described backboard is provided with the handle being convenient to grasp.
10. LED spotlight lamp according to claim 9, is characterized in that: described backboard is provided with some switch keys, power interface or data line interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515476.9A CN104295958A (en) | 2014-09-29 | 2014-09-29 | LED spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410515476.9A CN104295958A (en) | 2014-09-29 | 2014-09-29 | LED spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104295958A true CN104295958A (en) | 2015-01-21 |
Family
ID=52315804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410515476.9A Pending CN104295958A (en) | 2014-09-29 | 2014-09-29 | LED spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295958A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338046A (en) * | 2016-09-27 | 2017-01-18 | 武汉通畅汽车电子照明有限公司 | Heat dissipation structure of vehicle headlamp |
| CN108435711A (en) * | 2018-03-22 | 2018-08-24 | 广州骇能自动化设备科技有限公司 | A kind of laser cleaning machine gun body |
| CN109764255A (en) * | 2019-03-22 | 2019-05-17 | 安徽艳阳电气集团有限公司 | A kind of adjustable radiating type LED lamp |
| CN110521293A (en) * | 2017-04-21 | 2019-11-29 | 伦茨自动化有限责任公司 | Electric control instrument |
| DE102020215758A1 (en) | 2020-02-20 | 2021-08-26 | Aputure Imaging Industries Co., Ltd. | Photo and video light |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363669Y (en) * | 2008-12-22 | 2009-12-16 | 北京星光影视设备科技股份有限公司 | Zooming LED film and video stage focus lamp |
| US20110019161A1 (en) * | 2009-07-24 | 2011-01-27 | Hon Hai Precision Industry Co., Ltd. | Cooling device and projector using the same |
| US20120020087A1 (en) * | 2010-07-22 | 2012-01-26 | Rohm Co., Ltd. | Light emitting diode lamp and method for manufacturing the same |
| 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 |
| CN103925553A (en) * | 2014-03-26 | 2014-07-16 | 北京莱斯达电子科技有限公司 | LED spot lamp |
| CN203784714U (en) * | 2014-04-24 | 2014-08-20 | 浙江世明光学科技有限公司 | LED searchlight |
| CN204187322U (en) * | 2014-09-29 | 2015-03-04 | 广州市南视灯具设备有限公司 | A kind of LED spotlight lamp |
-
2014
- 2014-09-29 CN CN201410515476.9A patent/CN104295958A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363669Y (en) * | 2008-12-22 | 2009-12-16 | 北京星光影视设备科技股份有限公司 | Zooming LED film and video stage focus lamp |
| US20110019161A1 (en) * | 2009-07-24 | 2011-01-27 | Hon Hai Precision Industry Co., Ltd. | Cooling device and projector using the same |
| US20120020087A1 (en) * | 2010-07-22 | 2012-01-26 | Rohm Co., Ltd. | Light emitting diode lamp and method for manufacturing the same |
| 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 |
| CN103925553A (en) * | 2014-03-26 | 2014-07-16 | 北京莱斯达电子科技有限公司 | LED spot lamp |
| CN203784714U (en) * | 2014-04-24 | 2014-08-20 | 浙江世明光学科技有限公司 | LED searchlight |
| CN204187322U (en) * | 2014-09-29 | 2015-03-04 | 广州市南视灯具设备有限公司 | A kind of LED spotlight lamp |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338046A (en) * | 2016-09-27 | 2017-01-18 | 武汉通畅汽车电子照明有限公司 | Heat dissipation structure of vehicle headlamp |
| CN110521293A (en) * | 2017-04-21 | 2019-11-29 | 伦茨自动化有限责任公司 | Electric control instrument |
| US11369046B2 (en) | 2017-04-21 | 2022-06-21 | Lenze Automation Gmbh | Electric controller with heat sink forming cooling air channel inside housing |
| CN108435711A (en) * | 2018-03-22 | 2018-08-24 | 广州骇能自动化设备科技有限公司 | A kind of laser cleaning machine gun body |
| CN109764255A (en) * | 2019-03-22 | 2019-05-17 | 安徽艳阳电气集团有限公司 | A kind of adjustable radiating type LED lamp |
| CN109764255B (en) * | 2019-03-22 | 2020-06-30 | 安徽艳阳电气集团有限公司 | Adjustable heat dissipation type LED lamp |
| DE102020215758A1 (en) | 2020-02-20 | 2021-08-26 | Aputure Imaging Industries Co., Ltd. | Photo and video light |
| US11415311B2 (en) | 2020-02-20 | 2022-08-16 | Aputure Imaging Industries Co., Ltd. | Photography lamp |
| DE102020215758B4 (en) | 2020-02-20 | 2024-04-25 | Aputure Imaging Industries Co., Ltd. | Photo and video light |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
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