CN203892992U - LED (Light Emitting Diode) spotlight - Google Patents
LED (Light Emitting Diode) spotlight Download PDFInfo
- Publication number
- CN203892992U CN203892992U CN201420229406.2U CN201420229406U CN203892992U CN 203892992 U CN203892992 U CN 203892992U CN 201420229406 U CN201420229406 U CN 201420229406U CN 203892992 U CN203892992 U CN 203892992U
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- China
- Prior art keywords
- led
- lamp body
- light
- circuit board
- base
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- Expired - Lifetime
Links
- 230000005855 radiation Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of LED lighting technology. An LED (Light Emitting Diode) spotlight comprises a light body, a light cover, a circuit board, an LED light module and a rotary support; the interior of the light body is provided with hollow accommodation chamber; the circuit board and the LED lamp module are arranged inside the hollow accommodation chamber; the circuit board is electrically connected with the LED light module; the light cover is arranged above the light body; the bottom of the light body is uniformly provided with heat dissipation plates; the light body is arranged on the rotary support; the rotary support comprises a base; the base is connected with a rotary disc in a rotary mode through a first power connecting device; the rotary disc can perform axial rotation on the base; two lateral plates are symmetrically arranged at the edge of the rotary disc; the two lateral plates are connected with a cross shaft in a rotary mode through a second power connecting device; the bottom of the light body is fixed on the cross shaft through a connecting casing pipe; the light body can rotate on the rotary support by surrounding the cross shaft; the first power connecting device and the second power connecting device are electrically connected with the circuit board. The LED spotlight has the advantages of being simple in structure, quick in heat conduction and good in heat dissipation effect and allowing angle adjustment in any plane.
Description
Technical field
The utility model relates to LED lighting technical field, is specifically related to a kind of LED shot-light.
Background technology
LED projecting lamp is except being applied in stage performance, outside meeting on-the-spot broadcasting, can also be applied in the brightness large-area displays profile of facade wall, landmark feature, function etc., it is widely used in the illumination of single building, historical building group exterior wall, building the light specialized facilities such as illumination, indoor local lighting, Afforestation Landscape illumination, billboard lighting, medical treatment, culture of passing through inside and throws light on, and the public place of entertainment atmosphere illumination such as bar, dance hall etc.
Existing LED shot-light is mainly by lamp body, lampshade, LED lamp group and two end cap composition, described lamp body by sides adjacent along a connected left side respectively, right plate and base plate composition, left, between right plate and base plate, form a hollow reservoir, described LED lamp is mounted in the hollow reservoir of lamp body, described lampshade is located at lamp body top, described two end cap respectively by bolt be fixedly arranged on lamp body before, rear two ends, the heat conducting effect of this LED lamp body is bad, heat dispersion is poor, can not meet the needs of LED light fixture to operating ambient temperature, affect the service life of LED light fixture, shorten the service life of LED shot-light.
Moreover, due to the field of employment of LED projecting lamp, generally need the irradiating angle of LED projecting lamp can have more abundant adjusting range, make it have more practicality.And use at present more LED projecting lamp after installation, its light projecting can only be in a plane angle adjustable, can not be in arbitrary plane angle adjustable, affected the serviceability of LED projecting lamp; In addition, cannot realize long-distance remote control and adjust LED projecting lamp, make troubles to user.
Utility model content
In order to solve the problems of the technologies described above, the utility model provide a kind of simple in structure, heat conduction fast, good heat dissipation effect, long service life, and can be in arbitrary plane angle adjustable, and by Infrared Ray Remote Control Technology, realize long-distance remote control and adjust LED shot-light.
In order to achieve the above object, the technical scheme that the utility model adopts is, a kind of LED shot-light, comprise lamp body, lampshade, circuit board, LED lamp group and rotary support, in described lamp body, be provided with hollow reservoir, described circuit board and LED lamp are mounted in this hollow reservoir, described circuit board and LED lamp group are electrically connected, described lampshade is located at the top of lamp body, the bottom of described lamp body is also evenly distributed with heat sink, described lamp body is arranged on described runing rest, described runing rest comprises a base, on described base, be connected with a dial rotation by the first power connector, described rotating disk can axially rotate on base, described rotating disk edge is arranged with biside plate, between described biside plate, be rotationally connected by the second power connector and a transverse axis, lamp body bottom is fixed on this transverse axis by a joint sleeve, lamp body can rotate around transverse axis on runing rest, and this first power connector and the second power connector are all electrically connected with this circuit board.
Further, also comprise a remote control, described remote control is provided with infrared receiving/transmission circuit, and described drive circuit is provided with the infrared reception/transtation mission circuit coordinating with this infrared gimmick circuit.
Further, described in each, heat sink extends along length or the width of lamp body respectively.
Further, described in each, the both sides of heat sink are along being also evenly distributed with heat radiation fin, and described heat radiation fin extends along the length direction of heat sink.
Further, the both sides, top of described lamp body are also evenly equipped with respectively radiation tooth, and described each radiation tooth extends along the length direction of lamp body.
Further, described base is cup dolly, and described rotating disk is the round turntable matching with this cup dolly.
Further, described the first power connector comprises a motor, turning cylinder and belt pulley, described motor output end is connected with turning cylinder, drive turning cylinder axial-rotation, turning cylinder middle part is arranged with a limiting stand, and described limiting stand is fixedly connected with base, in limiting stand, coordinate and be rotationally connected with turning cylinder by bearing, turning cylinder top is provided with a belt pulley, and this belt pulley is embedded on rotating disk inner ring, drives rotating disk to rotate around base.
The utility model is by adopting technique scheme, and compared with prior art, tool has the following advantages:
1, the utility model LED shot-light is distributed with heat sink at the bottom even of described lamp body, increase the area of dissipation of LED lamp group, improve heat dispersion, the heat that LED lamp group is distributed is easily dispersed into outside by fin, heat conduction is fast, integral heat sink is effective, and the long service life of LED lamp group has extended service life of LED shot-light;
2, LED shot-light of the present utility model is by runing rest and Infrared Ray Remote Control Technology, realize long-distance remote control and adjust 360 ° of comprehensive turning to of the LED shot-light transverse axis longitudinal axis, make its can be in arbitrary plane angle adjustable, strengthen the serviceability of projecting lamp, convenient for users to use.
Brief description of the drawings
Fig. 1 is the stereogram of embodiment of the present utility model.
Fig. 2 is the cutaway view of the first power connector.
Detailed description of the invention
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
As a specific embodiment, as shown in Figure 1, a kind of LED shot-light of the present utility model, comprise lamp body 1, lampshade 2, circuit board (not shown), LED lamp group 3, rotary support 5 and remote control 8, in described lamp body 1, be provided with hollow reservoir 11, described circuit board and LED lamp group 3 are located in this hollow reservoir 11, described circuit board and LED lamp group 3 are electrically connected, described lampshade 2 is located at the top of lamp body 1, the bottom of described lamp body 1 has also been evenly distributed with 5 blocks of heat sinks 6, and each heat sink 6 extends along length or the width of lamp body 1 respectively.In the present embodiment, heat sink 6 is perpendicular to the bottom surface of lamp body 1, and extends along the length direction of lamp body 1.
The both sides of each heat sink 6 are along being also evenly equipped with heat radiation fin 61, described heat radiation fin 61 extends along the length direction of heat sink 6, the heat radiation fin 61 of heat sink 6 both sides has further increased the area of dissipation of LED lamp group, make the heat dispersion of LED lamp group better, heat conduction is faster, integral heat sink better effects if.
The both sides, top of described lamp body 1 are also evenly equipped with respectively radiation tooth 12, described each radiation tooth 12 extends along the length direction of lamp body 1, and radiation tooth 12 has further increased the area of dissipation of LED lamp group, makes the heat dispersion of LED lamp group better, heat conduction is faster, integral heat sink better effects if.
In order to make this lamp body overall appearance, this lamp body 1 also comprises a side cover plate 4, and this side cover plate 4 matches with lamp body 1 side, is fastened on lamp body 1 side by buckle, and heat sink and LED lamp group 3 are covered, and realizes the attractive in appearance of monnolithic case.
Between described LED lamp group 3 and lamp body 1, be also provided with aluminium sheet 7, aluminium sheet 7 is fixed in the hollow reservoir of lamp body, and LED lamp group is sticky to be located on aluminium sheet 7, more convenient in the time of mounted LED lamp group, and aluminium sheet also can increase the heat dispersion of LED lamp group.
Described lamp body 1 is arranged on runing rest 5, described runing rest 5 comprises a cup dolly 51, on described cup dolly 51, be rotationally connected by the first power connector (not shown) and a round turntable 52, described cup dolly 51 matches with described round turntable 52 shapes, described rotating disk 52 can axially rotate on cup dolly, described rotating disk 52 edges are arranged with biside plate 53, between described biside plate 53, be rotationally connected by the second power connector (not shown) and a transverse axis 54, lamp body 1 bottom is fixed on this transverse axis 54 by a joint sleeve 9, lamp body can rotate around transverse axis 54 on runing rest 5, and this first power connector and the second power connector are all electrically connected with this circuit board.
Comprise a motor 101 and turning cylinder 102 with reference to described the first power connector 10 shown in figure 2, described motor 101 outputs are connected with turning cylinder 102, drive turning cylinder 102 axial-rotations, turning cylinder 102 middle parts are arranged with a limiting stand 104, described limiting stand 104 is fixedly connected with cup dolly 51, in limiting stand 104, coordinate and be rotationally connected with turning cylinder 102 by bearing, turning cylinder 102 tops are provided with a belt pulley 103, this belt pulley 103 is embedded on round turntable 52 inner rings, drives round turntable 52 to rotate around cup dolly 51.
Described the second power connector adopts common motor to coordinate and realizes, and motor output end drives the transverse axis 54 being arranged between biside plate 53 to be rotationally connected, and then drives this joint sleeve 9 around transverse axis 54 axial rotation, then drives lamp body around transverse axis 54 axial rotation.
The present embodiment also comprises a remote control 8, and described remote control 8 is provided with infrared receiving/transmission circuit, and described drive circuit is provided with the infrared reception/transtation mission circuit coordinating with this infrared gimmick circuit.By remote control is set, can realize this LED shot-light of Remote, use convenient.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (6)
1. a LED shot-light, it is characterized in that: comprise lamp body, lampshade, circuit board, LED lamp group and rotary support, in described lamp body, be provided with hollow reservoir, described circuit board and LED lamp are mounted in this hollow reservoir, described circuit board and LED lamp group are electrically connected, described lampshade is located at the top of lamp body, the bottom of described lamp body is also evenly distributed with heat sink, described lamp body is arranged on described runing rest, described runing rest comprises a base, on described base, be connected with a dial rotation by the first power connector, described rotating disk can axially rotate on base, described rotating disk edge is arranged with biside plate, between described biside plate, be rotationally connected by the second power connector and a transverse axis, lamp body bottom is fixed on this transverse axis by a joint sleeve, lamp body can rotate around transverse axis on runing rest, and this first power connector and the second power connector are all electrically connected with this circuit board.
2. a kind of LED shot-light according to claim 1, is characterized in that: described in each, heat sink extends along length or the width of lamp body respectively.
3. a kind of LED shot-light according to claim 1, is characterized in that: described in each, the both sides of heat sink are along being also evenly distributed with heat radiation fin, and described heat radiation fin extends along the length direction of heat sink.
4. a kind of LED shot-light according to claim 1, is characterized in that: the both sides, top of described lamp body are also evenly equipped with respectively radiation tooth, and described each radiation tooth extends along the length direction of lamp body.
5. a kind of LED shot-light according to claim 1, is characterized in that: described base is cup dolly, described rotating disk is the round turntable matching with this cup dolly.
6. a kind of LED shot-light according to claim 1, it is characterized in that: described the first power connector comprises a motor, turning cylinder and belt pulley, described motor output end is connected with turning cylinder, drive turning cylinder axial-rotation, turning cylinder middle part is arranged with a limiting stand, and described limiting stand is fixedly connected with base, in limiting stand, coordinate and be rotationally connected with turning cylinder by bearing, turning cylinder top is provided with a belt pulley, and this belt pulley is embedded on rotating disk inner ring, drives rotating disk to rotate around base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229406.2U CN203892992U (en) | 2014-05-07 | 2014-05-07 | LED (Light Emitting Diode) spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229406.2U CN203892992U (en) | 2014-05-07 | 2014-05-07 | LED (Light Emitting Diode) spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892992U true CN203892992U (en) | 2014-10-22 |
Family
ID=51719395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229406.2U Expired - Lifetime CN203892992U (en) | 2014-05-07 | 2014-05-07 | LED (Light Emitting Diode) spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763907A (en) * | 2015-04-20 | 2015-07-08 | 苏州汉瑞森光电科技有限公司 | LED lighting lamp capable of being rotated by any angle freely |
| DE102015005825A1 (en) | 2015-05-06 | 2016-11-10 | Lothar Goehlich | Methods and apparatus for automatically collecting tennis balls |
-
2014
- 2014-05-07 CN CN201420229406.2U patent/CN203892992U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763907A (en) * | 2015-04-20 | 2015-07-08 | 苏州汉瑞森光电科技有限公司 | LED lighting lamp capable of being rotated by any angle freely |
| DE102015005825A1 (en) | 2015-05-06 | 2016-11-10 | Lothar Goehlich | Methods and apparatus for automatically collecting tennis balls |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |