CN103672592A - LED projection lamp - Google Patents
LED projection lamp Download PDFInfo
- Publication number
- CN103672592A CN103672592A CN201310621989.3A CN201310621989A CN103672592A CN 103672592 A CN103672592 A CN 103672592A CN 201310621989 A CN201310621989 A CN 201310621989A CN 103672592 A CN103672592 A CN 103672592A
- Authority
- CN
- China
- Prior art keywords
- projecting lamp
- hole
- lamp body
- hinge
- fixedly connected
- 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
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses an LED projection lamp comprising a projection lamp body (5), hinge rods (4), rotary bolts (3), connecting blocks (2) and a mounting seat (6). The connecting blocks (2) are fixedly connected to the projection lamp body (5), and the mounting seat (6) is fixedly connected to the connecting blocks (2). Hinge holes and arc-shaped holes (1) identical in diameter are formed in the connecting blocks respectively. The hinge holes are the circle centers corresponding to arc sections of the arc-shaped holes (1). The rotary-bolt holes and hinge through holes are formed in the mounting seat (6), the hinge rods (4) are positioned in the hinge holes and the hinge through holes, and the rotary bolts (3) are positioned in the rotary-bolt holes and the arc-shaped holes (1). By the LED projection lamp simple in structure, the inclination angle of the mounting seat relative to the connecting blocks is changed conveniently, so that the irradiation area of the projection lamp body can be adjusted conveniently, and highlighting irradiation of the LED projection lamp is facilitated.
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.Due to LED illuminator good optically focused performance and high brightness, LED light source is more and more used in emphasis irradiation field, the illuminator of existing Projecting Lamp body mostly is LED luminous body group, and radiating subassembly volume is relatively huge, makes like this Projecting Lamp body overall volume and caloric value large.
Existing Projecting Lamp body comprises framework and is fixed on LED illuminator, radiating subassembly, illuminator drive circuit and the Projecting Lamp mount pad on framework, in prior art, Projecting Lamp mount pad is generally fixedly connected with Projecting Lamp body frame, the adjusting of the irradiation area of Projecting Lamp body inconvenience after Projecting Lamp body is fixedly connected with installing rack.
Summary of the invention
For Projecting Lamp mount pad in above-mentioned prior art, be generally fixedly connected with Projecting Lamp body frame, the problem of the adjusting inconvenience of the irradiation area of Projecting Lamp body after Projecting Lamp body is fixedly connected with installing rack, 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 hinge bar, rotating bolt, be fixedly connected on the contiguous block on described Projecting Lamp body and be fixedly connected on the mount pad on contiguous block, on described contiguous block, be provided with hinge hole and isometrical arcuate socket, and hinge hole is the center of circle corresponding to segmental arc on arcuate socket, on described mount pad, be provided with rotating bolt hole and hinged through hole, and hinge bar is positioned at hinge hole and hinged through hole, rotating bolt is positioned at rotating bolt hole and arcuate socket.
Concrete, the mount pad arranging is fixedly connected on the installing rack of LED Projecting Lamp, and the fixing main pretightning force that relies on rotating bolt between mount pad and contiguous block, be the irradiation area of Projecting Lamp body need to adjust time, absent-mindedness rotating bolt, Projecting Lamp body can rotate around hinge bar, when light is irradiated to required irradiation area, tighten rotating bolt, just fixedly Projecting Lamp body, with respect to the angle of inclination of mount pad, is realized the conversion of LED Projecting Lamp irradiation area.
Further technical scheme is:
For simplifying the structure of mount pad, make the fixedly Projecting Lamp body that mount pad can be stable, described mount pad by web and two blocks of wing plates that are fixedly connected on respectively web two ends form, described contiguous block is two, and be fixedly connected on respectively one end of Projecting Lamp body, and two contiguous blocks become to be symmetrical arranged, and are provided with rotating bolt hole and hinged through hole on described wing plate, and every block of wing plate is fixedly connected with a rotating bolt by a hinge bar with a contiguous block respectively.
For strengthening the mutual thrust when fastening between mount pad and contiguous block, further guarantee the stability of Projecting Lamp body and mount pad angle, described hinge bar is connecting bolt.
For increasing between contiguous block and mount pad under bolt pretightening frictional force between the two, on described contiguous block side, be provided with concavo-convex microgroove with the intersection of arcuate socket.
Described Projecting Lamp body comprises polylith radiating fin, between described radiating fin, is set in parallel, and the highest in the top of the most central radiating fin, by central authorities, to the top of both sides radiating fin, reduced gradually.The low setting in high two ends in radiating fin, be conducive to prevent mid portion radiating fin from rising under the effect of hot-air on two ends can not contact good with cold air, be conducive to the radiating effect of radiating fin.
The present invention has following beneficial effect:
The present invention is simple in structure, contiguous block with respect to mount pad angle of inclination adjustable be arranged so that mount pad is fixedly connected with installing rack after, can be by regulating rotating bolt, realize contiguous block with respect to the conversion at mount pad angle of inclination, so just, can regulate easily the irradiation area of Projecting Lamp body, be convenient to realize the emphasis irradiation of LED Projecting Lamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of a kind of LED Projecting Lamp of the present invention.
Figure acceptance of the bid note is respectively: 1, arcuate socket, 2, contiguous block, 3, rotating bolt, 4, hinge bar, 5, Projecting Lamp body, 6, mount pad, 61, web, 62, wing plate, 7, radiating fin.
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 shown in Figure 1, a kind of LED Projecting Lamp, comprise Projecting Lamp body 5, also comprise hinge bar 4, rotating bolt 3, be fixedly connected on the contiguous block 2 on described Projecting Lamp body 5 and be fixedly connected on the mount pad 6 on contiguous block 2, on described contiguous block 2, be provided with hinge hole and isometrical arcuate socket 1, and hinge hole is the center of circle corresponding to segmental arc on arcuate socket 1, on described mount pad 6, be provided with rotating bolt hole and hinged through hole, and hinge bar 4 is positioned at hinge hole and hinged through hole, rotating bolt 3 is positioned at rotating bolt hole and arcuate socket 1.
Concrete, the mount pad 6 arranging is fixedly connected on the installing rack of LED Projecting Lamp, and the fixing main pretightning force that relies on rotating bolt 3 between mount pad 6 and contiguous block 2, be the irradiation area of Projecting Lamp body 5 need to adjust time, absent-mindedness rotating bolt 3, Projecting Lamp body 5 can rotate around hinge bar 4, when light is irradiated to required irradiation area, tighten rotating bolt 3, just fixedly Projecting Lamp body 5, with respect to the angle of inclination of mount pad 6, is realized the conversion of LED Projecting Lamp irradiation area.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, for simplifying the structure of mount pad 6, make the fixedly Projecting Lamp body 5 that mount pad 6 can be stable, described mount pad 6 is comprised of web 61 and two blocks of wing plates 62 being fixedly connected on respectively web 61 two ends, described contiguous block 2 is two, and be fixedly connected on respectively one end of Projecting Lamp body 5, and 2 one-tenth of two contiguous blocks are symmetrical arranged, on described wing plate 62, be provided with rotating bolt hole and hinged through hole, every block of wing plate 62 is fixedly connected with a rotating bolt 3 by a hinge bar 4 with a contiguous block 2 respectively.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, for strengthening the mutual thrust when fastening between mount pad 6 and contiguous block 2, further guarantee the stability of Projecting Lamp body 5 and mount pad 6 angles, described hinge bar 4 is connecting bolt.
For increasing between contiguous block 2 and mount pad 6 under bolt pretightening frictional force between the two, on described contiguous block 2 sides, be provided with concavo-convex microgroove with the intersection of arcuate socket.
Described Projecting Lamp body 5 comprises polylith radiating fin 7, between described radiating fin 7, is set in parallel, and the highest in the top of the most central radiating fin 7, by central authorities, to the top of both sides radiating fin 7, reduced gradually.The low setting in high two ends in radiating fin 7, be conducive to prevent mid portion radiating fin 7 from rising under the effect of hot-air on two ends can not contact good with cold air, be conducive to the radiating effect of radiating fin.
Claims (5)
1. a LED Projecting Lamp, comprise Projecting Lamp body (5), it is characterized in that, also comprise hinge bar (4), rotating bolt (3), be fixedly connected on the contiguous block (2) on described Projecting Lamp body (5) and be fixedly connected on the mount pad (6) on contiguous block (2), on described contiguous block (2), be provided with hinge hole and isometrical arcuate socket (1), and hinge hole is the center of circle corresponding to the upper segmental arc of arcuate socket (1), on described mount pad (6), be provided with rotating bolt hole and hinged through hole, and hinge bar (4) is positioned at hinge hole and hinged through hole, rotating bolt (3) is positioned at rotating bolt hole and arcuate socket (1).
2. a kind of LED Projecting Lamp according to claim 1, it is characterized in that, described mount pad (6) is comprised of web (61) and two blocks of wing plates (62) of being fixedly connected on respectively web (61) two ends, described contiguous block (2) is two, and be fixedly connected on respectively one end of Projecting Lamp body (5), and two contiguous blocks (2) become to be symmetrical arranged, on described wing plate (62), be provided with rotating bolt hole and hinged through hole, every block of wing plate (62) is fixedly connected with a rotating bolt (3) by a hinge bar (4) with a contiguous block (2) respectively.
3. a kind of LED Projecting Lamp according to claim 1, is characterized in that, described hinge bar (4) is connecting bolt.
4. a kind of LED Projecting Lamp according to claim 1, is characterized in that, on described contiguous block (2) side, is provided with concavo-convex microgroove with the intersection of arcuate socket (1).
5. according to a kind of LED Projecting Lamp described in any one in claim 1 to 4, it is characterized in that, described Projecting Lamp body (5) comprises polylith radiating fin (7), described radiating fin is set in parallel between (7), and the top in the most central radiating fin (7) is the highest, by central authorities, to the top of both sides radiating fin (7), reduced gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621989.3A CN103672592A (en) | 2013-11-30 | 2013-11-30 | LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621989.3A CN103672592A (en) | 2013-11-30 | 2013-11-30 | LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672592A true CN103672592A (en) | 2014-03-26 |
Family
ID=50310957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621989.3A Pending CN103672592A (en) | 2013-11-30 | 2013-11-30 | LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672592A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987292A (en) * | 2015-01-29 | 2016-10-05 | 全亿大科技（佛山）有限公司 | Lamp |
| CN109469853A (en) * | 2018-11-26 | 2019-03-15 | 淮南万泰电子股份有限公司 | A high protection lighting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6350042B1 (en) * | 2000-12-11 | 2002-02-26 | Wei Cheng Lai | Projecting lamp |
| US20090237947A1 (en) * | 2008-03-21 | 2009-09-24 | Wei-Hao Huang | Lamp position adjustment device and lamp module having the same |
| CN101949512A (en) * | 2010-08-31 | 2011-01-19 | 山东魏仕照明科技有限公司 | LED rotating projection lamp |
| CN201885094U (en) * | 2010-12-06 | 2011-06-29 | 杭州赛明照明电器有限公司 | LED projection lamp |
| CN201944636U (en) * | 2010-11-02 | 2011-08-24 | 浙江和惠照明科技有限公司 | Project lamp |
| CN202171164U (en) * | 2011-04-20 | 2012-03-21 | 东莞宏灿光电制品有限公司 | Projection luminaire with rotatable angle adjustment fixture |
| CN202361190U (en) * | 2011-11-18 | 2012-08-01 | 大峡谷光电科技（苏州）有限公司 | Rotary LED (Light-Emitting Diode) projection lamp |
| CN203585962U (en) * | 2013-11-30 | 2014-05-07 | 四川格兰德科技有限公司 | Key point illumination projection lamp body |
-
2013
- 2013-11-30 CN CN201310621989.3A patent/CN103672592A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6350042B1 (en) * | 2000-12-11 | 2002-02-26 | Wei Cheng Lai | Projecting lamp |
| US20090237947A1 (en) * | 2008-03-21 | 2009-09-24 | Wei-Hao Huang | Lamp position adjustment device and lamp module having the same |
| CN101949512A (en) * | 2010-08-31 | 2011-01-19 | 山东魏仕照明科技有限公司 | LED rotating projection lamp |
| CN201944636U (en) * | 2010-11-02 | 2011-08-24 | 浙江和惠照明科技有限公司 | Project lamp |
| CN201885094U (en) * | 2010-12-06 | 2011-06-29 | 杭州赛明照明电器有限公司 | LED projection lamp |
| CN202171164U (en) * | 2011-04-20 | 2012-03-21 | 东莞宏灿光电制品有限公司 | Projection luminaire with rotatable angle adjustment fixture |
| CN202361190U (en) * | 2011-11-18 | 2012-08-01 | 大峡谷光电科技（苏州）有限公司 | Rotary LED (Light-Emitting Diode) projection lamp |
| CN203585962U (en) * | 2013-11-30 | 2014-05-07 | 四川格兰德科技有限公司 | Key point illumination projection lamp body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987292A (en) * | 2015-01-29 | 2016-10-05 | 全亿大科技（佛山）有限公司 | Lamp |
| CN109469853A (en) * | 2018-11-26 | 2019-03-15 | 淮南万泰电子股份有限公司 | A high protection lighting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9732919B2 (en) | Multifunctional module-type light | |
| CN203585962U (en) | Key point illumination projection lamp body | |
| CN103672592A (en) | LED projection lamp | |
| CN103117029A (en) | Radian adjustable designed light emitting diode (LED) module and light emitting diode (LED) display screen | |
| CN203571567U (en) | LED lamp for large lighting occasion | |
| CN102128428B (en) | Connection device capable of adjusting lighting angle of LED (light-emitting diode) lamp bidirectionally and operation method thereof | |
| CN108049325B (en) | Monitoring device mounting rack for road traffic | |
| CN205245050U (en) | An integrated solar street lamp with an adjustment device | |
| CN204853294U (en) | High -efficient heat dissipation landscape lighting lamp | |
| CN206347389U (en) | An adjustable angle LED tunnel light | |
| CN211716331U (en) | LED lighting device | |
| CN201589217U (en) | LED street lamp mounting seat and LED street lamp | |
| CN201885094U (en) | LED projection lamp | |
| CN206530967U (en) | A kind of LED street lamp simply installed | |
| CN208519661U (en) | A kind of integral solar street lamp | |
| CN202902050U (en) | Light-emitting diode (LED) street lamp | |
| CN208189151U (en) | A kind of moveable LED camber display screen | |
| CN206410003U (en) | A nail cap type corrugated lamp | |
| CN204829555U (en) | Led tunnel lamp | |
| CN209042024U (en) | Reflector adjustable type LED iodine-tungsten lamp | |
| CN223178702U (en) | Mining roadway lighting lamp | |
| CN203068279U (en) | Light emitting diode (LED) tunnel lamp | |
| CN218845872U (en) | Energy-saving LED illuminating lamp | |
| CN204141413U (en) | A kind of LED light device | |
| CN206572334U (en) | A kind of LED street lamp with waterproof construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |