CN201636693U - LED split outdoor landscape lamp - Google Patents
LED split outdoor landscape lamp Download PDFInfo
- Publication number
- CN201636693U CN201636693U CN2010201253781U CN201020125378U CN201636693U CN 201636693 U CN201636693 U CN 201636693U CN 2010201253781 U CN2010201253781 U CN 2010201253781U CN 201020125378 U CN201020125378 U CN 201020125378U CN 201636693 U CN201636693 U CN 201636693U
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- China
- Prior art keywords
- light source
- led light
- led
- power supply
- drive circuit
- 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.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED split outdoor landscape lamp which comprises a bracket, an LED light source, a power supply and a driving circuit, wherein the bracket comprises a base, a left side plate and a right side plate; the lower ends of the left side plate and the right side plate are arranged on the base; one end of the LED light source is pivoted on the left side plate, and the other end thereof is pivoted on the right side plate; the power supply and the driving circuit are arranged on the base; gaps are arranged among the LED light source and the power supply as well as the driving circuit; the LED light source is provided with radiating fins, and the cooling device is arranged between the power source and the driving circuit. By utilizing the structure, the LED split outdoor landscape lamp is good in radiating effect, and is easy to lead the LED light source to rotate.
Description
Technical field
The utility model relates to the LED outdoor scene lamp that LED outdoor scene lamp, especially led light source and power supply separate with drive circuit.
Background technology
In the past, adopted sodium vapor lamp, but in recent years as the outdoor scene lamp, along with LED lamp technology rapid development and trend with ripe, the LED lamp gradually replacement sodium vapor lamp and become main flow.Present LED outdoor scene lamp mainly is made up of support, illuminator, power supply and drive circuit, support comprises base and biside plate, described illuminator, power supply and drive circuit all are installed in the housing, housing is articulated on the biside plate, the outdoor scene lamp of this structure is owing to illuminator, power supply and drive circuit are installed together, therefore, radiating effect is bad; Because illuminator, power supply and drive circuit all are installed in the housing, during the illuminator rotation, power supply and drive circuit all will be followed rotation together, Heavy Weight, therefore, the rotation difficulty.
The utility model content
The purpose of this utility model is for a kind of LED being provided split type outdoor scene lamp, utilizing structure of the present utility model, and good heat dissipation effect makes led light source rotate easily.
For achieving the above object, the split type outdoor scene lamp of LED comprises support, led light source, power supply and drive circuit; Described support comprises base, left plate and right plate, and the lower end of left plate is located on the base, and the lower end of right plate is located on the base; One end of described led light source is articulated on the left plate, and the other end is articulated on the right plate; Described power supply and drive circuit are located on the base; Gapped between led light source and power supply and the drive circuit; Described led light source is provided with the light source heat radiation sheet, and power supply and drive circuit are provided with heat abstractor.
Said structure, because led light source and power supply, drive circuit are installed separately, the heat that led light source produces sheds by the light source heat radiation sheet, the heat that power supply and drive circuit produce sheds by heat abstractor, therefore, good heat dissipation effect; And power supply and drive circuit are arranged on the base, alleviated the weight of led light source on the one hand, it is light, easy to make that led light source rotates, the convenient adjustment, also reduce simultaneously the thickness of led light source part, on the other hand, increased the weight of outdoor scene lamp bottom, like this, the good stability of outdoor scene lamp placement.
As improvement, described power supply and drive circuit are provided with bucker outward.Like this, the water resistance of power supply and drive circuit is good.
As specializing, described led light source comprises housing, is provided with circuit board in the housing, and circuit board is provided with the LED lamp body, and the LED lamp body is provided with flase floor; Described light source heat radiation sheet is connected on the housing.
As improvement, described led light source comprises 2, and 2 led light sources are arranged side by side.Described two led light sources can rotate separately, also can rotate together, therefore, can occur the light of different directions at synchronization.
As specializing, described heat abstractor comprises fan and heat sink, and fan is located in the bucker, and heat sink is located at the bottom of base.Fan and heat sink are set improve radiating efficiency.
Description of drawings
Fig. 1 is a three-dimensional view;
The three-dimensional view of Fig. 2 for seeing from the bottom surface direction;
Fig. 3 is for removing the three-dimensional view of bucker;
Fig. 4 is the decomposition view of led light source.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
The split type outdoor scene lamp of LED as shown in figures 1 and 3 comprises support 1, led light source 2, power supply 3 and drive circuit 4.
As shown in Figure 1, described support 1 comprises base 101, left plate 102 and right plate 103, and the lower end of left plate 102 is located on the base 101, and the lower end of right plate 103 is located on the base 101,103 layers of triangle of left plate 102 and right plate.
As shown in Figure 1 and Figure 4, described led light source 2 is two, and two led light sources are arranged side by side.Led light source 2 comprises housing 201, is provided with spatial accommodation 202 in the housing 201, is provided with circuit board 203 in the spatial accommodation 202, and circuit board 203 is provided with LED lamp body 204, and LED lamp body 204 is provided with flase floor 205; Be positioned at spatial accommodation 202 places in housing 201 front portions Water-resistant mirror 206 is installed.In the rear end of housing 201 light source heat radiation sheet 5 is installed.The two ends, the left and right sides of described led light source are articulated in the upper end of left plate 102 and right plate 103 respectively.
As shown in Figure 1 to Figure 3, described power supply 3 and drive circuit 4 are installed on the base 101, are provided with bucker 6 outside power supply 3 and drive circuit 4, and like this, the water resistance of power supply 3 and drive circuit 4 is good, long service life; Power supply 3 and drive circuit 4 are provided with heat abstractor, and described heat abstractor comprises the heat sink 7 that is located at base bottom and is located at fan 8 in the bucker 6, utilizes 7 pairs of power supplys 3 of fan 8 and heat sink and drive circuit 4 to dispel the heat, therefore, and good heat dissipation effect.
Gapped between described power supply 3 and drive circuit 4 and the led light source 2.
Structure of the present utility model, because led light source 2 and power supply 3, drive circuit 4 are installed separately, the heat that led light source 2 produces sheds by light source heat radiation sheet 5, the heat that power supply 3 and drive circuit 4 produce sheds by heat abstractor, led light source has independently cooling system, power supply 3 and drive circuit 4 also have and overlap independently cooling system, therefore, and good heat dissipation effect; And power supply 3 and drive circuit 4 are arranged on the base, alleviated the weight of led light source 2 on the one hand, it is light, easy to make that led light source rotates, the convenient adjustment, also reduce simultaneously the thickness of led light source part, on the other hand, increased the weight of outdoor scene lamp bottom, like this, the good stability of outdoor scene lamp placement.
Claims (5)
1.LED split type outdoor scene lamp comprises support, led light source, power supply and drive circuit; It is characterized in that: described support comprises base, left plate and right plate, and the lower end of left plate is located on the base, and the lower end of right plate is located on the base; One end of described led light source is articulated on the left plate, and the other end is articulated on the right plate; Described power supply and drive circuit are located on the base; Gapped between led light source and power supply and the drive circuit; Described led light source is provided with the light source heat radiation sheet, and power supply and drive circuit are provided with heat abstractor.
2. according to the split type outdoor scene lamp of right 1 described LED, it is characterized in that: described power supply and drive circuit are provided with bucker outward.
3. the split type outdoor scene lamp of LED according to claim 1, it is characterized in that: described led light source comprises housing, is provided with circuit board in the housing, and circuit board is provided with the LED lamp body, and the LED lamp body is provided with flase floor; Described light source heat radiation sheet is connected on the housing.
4. the split type outdoor scene lamp of LED according to claim 1 is characterized in that: described led light source comprises 2, and 2 led light sources are arranged side by side.
5. according to the split type outdoor scene lamp of right 2 described LED, it is characterized in that: described heat abstractor comprises fan and heat sink, and fan is located in the bucker, and heat sink is located at the bottom of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201253781U CN201636693U (en) | 2010-03-08 | 2010-03-08 | LED split outdoor landscape lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201253781U CN201636693U (en) | 2010-03-08 | 2010-03-08 | LED split outdoor landscape lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636693U true CN201636693U (en) | 2010-11-17 |
Family
ID=43081185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201253781U Expired - Fee Related CN201636693U (en) | 2010-03-08 | 2010-03-08 | LED split outdoor landscape lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840540A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Independent full-automatic garden solar LED lamp |
| CN113985683A (en) * | 2021-12-27 | 2022-01-28 | 深圳市爱图仕影像器材有限公司 | Film and television lamp system |
-
2010
- 2010-03-08 CN CN2010201253781U patent/CN201636693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840540A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Independent full-automatic garden solar LED lamp |
| CN113985683A (en) * | 2021-12-27 | 2022-01-28 | 深圳市爱图仕影像器材有限公司 | Film and television lamp system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20160308 |