CN103672593A - LED projection lamp - Google Patents
LED projection lamp Download PDFInfo
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- CN103672593A CN103672593A CN201310622025.0A CN201310622025A CN103672593A CN 103672593 A CN103672593 A CN 103672593A CN 201310622025 A CN201310622025 A CN 201310622025A CN 103672593 A CN103672593 A CN 103672593A
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- worm
- lampshade
- projecting lamp
- lens mount
- lens
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Abstract
The invention discloses an LED projection lamp comprising a projection lamp body (1) and a rotation braking mechanism. The rotation braking mechanism comprises a worm and worm gear portion (7), a worm gear shaft (6), a driving motor (2), a horizontal plate (4) and a vertical plate (3). A worm and a worm gear of the worm and worm gear portion (7) are mutually meshed. The vertical plate (3) is fixedly connected to and perpendicular to the horizontal plate (4). The driving motor (2) is fixed on the vertical plate (3). The worm is fixedly connected to an output shaft of the driving motor (2). One end of the worm gear shaft (6) is fixedly connected to the projection lamp body (1), and the other end of the worm gear shaft (6) is connected with the horizontal plate (4) through a bearing (5) embedded in the horizontal plate (4). By the LED projection lamp simple in structure, remotely-controlled rotatory irradiation of the LED projection is facilitated, and the irradiation area can be changed conveniently when the LED projection lamp is applied underwater.
Description
Technical field
The present invention relates to field of illuminating device, particularly relate to a kind of LED projecting lamp.
Background technology
LED light source is through the technique improvement of decades, high with its luminous efficiency, power consumption is few, long service life, security reliability is strong and be conducive to the advantages such as environmental protection, becomes modern lamplit main product.Meanwhile, LED illuminator when work effect voltage thereon many within the scope of safe voltage, LED illuminator luminous color is abundant, makes LED underwater lamp substitute gradually conventional mounting in Landscape Lamp under water.But due to the special working environment of subaqual landscape lamp, be particularly arranged on the place away from body edge, pond and deep water, when change LED projecting lamp irradiation area, have inconvenience.
Summary of the invention
For there is the problem of inconvenience in above-mentioned prior art when changing LED projecting lamp irradiation area, the invention provides a kind of LED projecting lamp.
For addressing the above problem, a kind of LED projecting lamp provided by the invention solves problem by following technical essential: a kind of LED projecting lamp, comprise projecting lamp body, also comprise rotation brake mechanism, described rotation brake mechanism comprises intermeshing worm and wormwheel portion, worm-wheel shaft, drive motors, level board and vertical plate, described vertical plate is fixedly connected on level board and both are mutually vertical, described drive motors is fixed on vertical plate, worm screw is fixedly connected on the output shaft of drive motors, one end of worm-wheel shaft is fixedly connected on projecting lamp body, the other end of worm-wheel shaft is connected with level board by the bearing being embedded in level board.
Concrete, the rotation brake mechanism of setting is used for braking the rotation of projecting lamp body, makes projecting lamp body together rotate with worm-wheel shaft, realizes the irradiation of the zones of different of projecting lamp body in the worm-wheel shaft anglec of rotation.Adopt the type of belt drive of worm and wormwheel, be convenient to obtain can self-locking rotation drive machine, in a need control worm and wormwheel, the coefficient of friction of worm gear and the angle of worm screw lead angle just can realize the self-locking of worm and wormwheel, and this arranges form and is conducive to prevent that the present invention's worm-wheel shaft under the active force effect of current from rotating arbitrarily around bearing.
Further technical scheme is:
With respect to the lens covers that use and being threaded that lampshade adopts in prior art more, for strengthening sealing property, described projecting lamp body comprises lens, lens cover, lampshade and is fixed on the LED lamp group on lampshade, on described lampshade and lens mount, be provided with at least two blind screw holes, lens all become bolt to be connected with lens mount and lampshade respectively by bolt with lens mount.On the joint face of described lens and lens mount, be provided with elastic rubber sealing ring on the joint face of lens mount and lampshade.During this arranges, lampshade inside is atmospheric pressure, and beyond lampshade, in part, is also applied with the pressure of water, and this is arranged so that projecting lamp body can be good at adapting to hydraulic pressure and is unlikely to seal failure, is conducive to the sealing property of projecting lamp body.
Due to the annexation that lens mount needs relative to being connected to of lampshade are often dismantled in the present invention, between installation for ease of lens mount on lampshade and restriction lens mount and lampshade, elastic rubber gasket position is fixing, on the edge of described lens mount, be also provided with flange, the madial wall of described flange and lampshade outer wall fit.
For ease of heat radiation of the present invention and raising the present invention, resist the ability that hydraulic pressure is out of shape, the material of described lens mount and lampshade is aluminium alloy, and the wall of lampshade is sphere.
The present invention has following beneficial effect:
The present invention is simple in structure, the irradiation of the zones of different of the rotation brake winding machine projecting lamp body arranging in the worm-wheel shaft anglec of rotation, like this, the present invention is convenient to realize LED projecting lamp and is far controlled rotary irradiation, can conveniently realize the change of the present invention's irradiation area when applying under water.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of a kind of LED projecting lamp of the present invention;
Fig. 2 is the structural representation of a specific embodiment of a kind of LED projecting lamp projecting lamp body of the present invention.
Figure acceptance of the bid note is respectively: 1, projecting lamp body, 101, lens, 102, lens mount, 103, lampshade, 104, LED lamp group, 105, flange, 2, drive motors, 3, vertical plate, 4, level board, 5, bearing, 6, worm-wheel shaft, 7, worm and wormwheel portion.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples:
Embodiment 1:
As depicted in figs. 1 and 2, a kind of LED projecting lamp, comprise projecting lamp body 1, also comprise rotation brake mechanism, described rotation brake mechanism comprises intermeshing worm and wormwheel portion 7, worm-wheel shaft 6, drive motors 2, level board 4 and vertical plate 3, described vertical plate 3 is fixedly connected on level board 4 and both are mutually vertical, described drive motors 2 is fixed on vertical plate 3, worm screw is fixedly connected on the output shaft of drive motors 2, one end of worm-wheel shaft 6 is fixedly connected on projecting lamp body 1, the other end of worm-wheel shaft 6 is connected with level board 4 by the bearing 5 being embedded in level board 4.
Concrete, the rotation brake mechanism arranging is used for braking 1 rotation of projecting lamp body, make projecting lamp body 1 together rotate with worm-wheel shaft 6, realize the irradiation of the zones of different of projecting lamp body 1 in worm-wheel shaft 6 anglecs of rotation, and worm gear is under the transmission of worm screw drives, can realize 360 ° of rotations, like this, just make projecting lamp body 1 can realize 360 ° of irradiations in region.Adopt the type of belt drive of worm and wormwheel, be convenient to obtain can self-locking rotation drive machine, in a need control worm and wormwheel, the coefficient of friction of worm gear and the angle of worm screw lead angle just can realize the self-locking of worm and wormwheel, and this arranges form and is conducive to prevent that the present invention's worm-wheel shaft 6 under the active force effect of current from rotating arbitrarily around bearing 5.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, described rotation brake mechanism comprises intermeshing worm and wormwheel portion 7, worm-wheel shaft 6, drive motors 2, level board 4 and vertical plate 3, described vertical plate 3 is fixedly connected on level board 4 and both are mutually vertical, described drive motors is fixed on vertical plate 3, worm screw is fixedly connected on the output shaft of drive motors 2, one end of worm-wheel shaft 6 is fixedly connected on draw-in groove piece 7, and the other end of worm-wheel shaft 6 is connected with level board 4 by the bearing 5 being embedded in level board 4.
Adopt the type of belt drive of worm and wormwheel, be convenient to obtain can self-locking rotation drive machine, in a need control worm and wormwheel, the coefficient of friction of worm gear and the angle of worm screw lead angle just can realize the self-locking of worm and wormwheel, and this arranges form and is conducive to prevent that the present invention's worm-wheel shaft 6 under the active force effect of current from rotating arbitrarily around bearing 5.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, with respect to the lens covers 102 that use in prior art and being threaded that lampshade 103 adopts more, for strengthening sealing property, described projecting lamp body 1 comprises lens 101, lens cover 102, lampshade 103 and is fixed on the LED lamp group 104 on lampshade 103, on described lampshade 103 and lens mount 102, be provided with at least two blind screw holes, lens 101 are all connected with 103 one-tenth bolts of lens mount 102 and lampshade respectively by bolt with lens mount 102; On the joint face of described lens 101 and lens mount 102, be provided with elastic rubber sealing ring on the joint face of lens mount 102 and lampshade 103.During this arranges, lampshade 103 inside are atmospheric pressure, and beyond lampshade 103, in part, are also applied with the pressure of water, and this is arranged so that projecting lamp body 1 can be good at adapting to hydraulic pressure and is unlikely to seal failure, is conducive to the sealing property of projecting lamp body 1; For ease of heat radiation, described lens mount 102 and lampshade 103 all adopt aluminium alloy, so that heat radiation of the present invention simultaneously.
Embodiment 4:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, due to the annexation that lens mount 102 needs relative to being connected to of lampshade 103 are often dismantled in the present invention, between installation for ease of lens mount 102 on lampshade 103 and restriction lens mount 102 and lampshade 103, elastic rubber gasket position is fixing, on the edge of described lens mount 102, be also provided with flange 105, the madial wall of described flange 105 and lampshade 103 outer walls fit.
Claims (5)
1. a LED projecting lamp, comprise projecting lamp body (1), it is characterized in that, also comprise rotation brake mechanism, described rotation brake mechanism comprises intermeshing worm and wormwheel portion (7), worm-wheel shaft (6), drive motors (2), level board (4) and vertical plate (3), described vertical plate (3) is fixedly connected on that level board (4) is upper and both are mutually vertical, described drive motors (2) is fixed on vertical plate (3), worm screw is fixedly connected on the output shaft of drive motors (2), one end of worm-wheel shaft (6) is fixedly connected on projecting lamp body (1), the other end of worm-wheel shaft (6) is connected with level board (4) by the bearing (5) being embedded in level board (4).
2. a kind of LED projecting lamp according to claim 1, it is characterized in that, described projecting lamp body (1) comprises lens (101), lens cover (102), lampshade (103) and is fixed on the LED lamp group (104) on lampshade (103), on described lampshade (103) and lens mount (102), be provided with at least two blind screw holes, lens (101) all become bolt to be connected with lens mount (102) and lampshade (103) respectively by bolt with lens mount (102).
3. a kind of LED projecting lamp according to claim 2, is characterized in that, on the joint face of described lens (101) and lens mount (102), be provided with elastic rubber sealing ring on the joint face of lens mount (102) and lampshade (103).
4. a kind of LED projecting lamp according to claim 2, is characterized in that, is also provided with flange (105) on the edge of described lens mount (102), and the madial wall of described flange (105) and lampshade (103) outer wall fit.
5. according to a kind of LED projecting lamp described in any one in claim 2 to 4, it is characterized in that, described lens mount (102) is aluminium alloy with the material of lampshade (103), and the wall of lampshade (103) is sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622025.0A CN103672593A (en) | 2013-11-30 | 2013-11-30 | LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622025.0A CN103672593A (en) | 2013-11-30 | 2013-11-30 | LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672593A true CN103672593A (en) | 2014-03-26 |
Family
ID=50310958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310622025.0A Pending CN103672593A (en) | 2013-11-30 | 2013-11-30 | LED projection lamp |
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| Country | Link |
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| CN (1) | CN103672593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823549A (en) * | 2022-12-01 | 2023-03-21 | 临沂市市政管理服务中心 | A multi-functional lighting apparatus for landscape architecture |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2755414Y (en) * | 2004-09-02 | 2006-02-01 | 谢志坚 | Underwater spot light |
| JP4138863B1 (en) * | 2008-02-22 | 2008-08-27 | 利男 平塚 | Lighting device |
| CN201396650Y (en) * | 2009-03-27 | 2010-02-03 | 庞希善 | LED light projector |
| CN201425204Y (en) * | 2009-05-15 | 2010-03-17 | 宋光� | High-power LED long shot lamp |
| CN102192449A (en) * | 2011-04-22 | 2011-09-21 | 浙江捷莱照明有限公司 | Underground lamp |
| CN102980110A (en) * | 2012-12-23 | 2013-03-20 | 昆山市圣光新能源科技有限公司 | Efficient and energy-saving underwater project lamp |
| CN203131594U (en) * | 2013-02-07 | 2013-08-14 | 浙江创意声光电科技有限公司 | LED project lamp |
| JP2013229230A (en) * | 2012-04-26 | 2013-11-07 | Mitsubishi Chemicals Corp | Lighting device |
| CN203298108U (en) * | 2013-06-28 | 2013-11-20 | 品能光电(苏州)有限公司 | Light emitting diode (LED) projection lamp |
| CN203585966U (en) * | 2013-11-30 | 2014-05-07 | 四川格兰德科技有限公司 | Underwater light-emitting diode (LED) projection lamp |
-
2013
- 2013-11-30 CN CN201310622025.0A patent/CN103672593A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2755414Y (en) * | 2004-09-02 | 2006-02-01 | 谢志坚 | Underwater spot light |
| JP4138863B1 (en) * | 2008-02-22 | 2008-08-27 | 利男 平塚 | Lighting device |
| CN201396650Y (en) * | 2009-03-27 | 2010-02-03 | 庞希善 | LED light projector |
| CN201425204Y (en) * | 2009-05-15 | 2010-03-17 | 宋光� | High-power LED long shot lamp |
| CN102192449A (en) * | 2011-04-22 | 2011-09-21 | 浙江捷莱照明有限公司 | Underground lamp |
| JP2013229230A (en) * | 2012-04-26 | 2013-11-07 | Mitsubishi Chemicals Corp | Lighting device |
| CN102980110A (en) * | 2012-12-23 | 2013-03-20 | 昆山市圣光新能源科技有限公司 | Efficient and energy-saving underwater project lamp |
| CN203131594U (en) * | 2013-02-07 | 2013-08-14 | 浙江创意声光电科技有限公司 | LED project lamp |
| CN203298108U (en) * | 2013-06-28 | 2013-11-20 | 品能光电(苏州)有限公司 | Light emitting diode (LED) projection lamp |
| CN203585966U (en) * | 2013-11-30 | 2014-05-07 | 四川格兰德科技有限公司 | Underwater light-emitting diode (LED) projection lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823549A (en) * | 2022-12-01 | 2023-03-21 | 临沂市市政管理服务中心 | A multi-functional lighting apparatus for landscape architecture |
| CN115823549B (en) * | 2022-12-01 | 2023-06-20 | 临沂市市政管理服务中心 | Multifunctional lighting equipment for landscape architecture |
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Application publication date: 20140326 |