CN205383502U - Rotatable gallium nitride LED landscape lamp - Google Patents
Rotatable gallium nitride LED landscape lamp Download PDFInfo
- Publication number
- CN205383502U CN205383502U CN201620150337.5U CN201620150337U CN205383502U CN 205383502 U CN205383502 U CN 205383502U CN 201620150337 U CN201620150337 U CN 201620150337U CN 205383502 U CN205383502 U CN 205383502U
- Authority
- CN
- China
- Prior art keywords
- sprinkler body
- gallium nitride
- rotatable
- landscape lamp
- heat sink
- 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
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Abstract
The utility model discloses a rotatable gallium nitride LED landscape lamp, including casing, sprinkler body and LED lamp, the inlet tube is worn to be equipped with in the casing outside, the inlet tube with the sprinkler body intercommunication, the sprinkler body is located casing upper portion, be equipped with the blade in the sprinkler body, the sprinkler body lower part is equipped with the ball, the boss is extended to sprinkler body one side, be equipped with the cupule groove on the boss, the LED lamp pastes the dress on the base plate, gallium nitride semi conducting material's circuit board is pasted to the base plate below, the circuit board passes through the soldering paste and connects on heat sink, heat sink lower part is equipped with globular protrudingly, globular protruding with cupule groove phase -match. The utility model has the advantages of as follows: simple structure, operation are reliable, make LED lamp and sprinkler body rotatory by water impact power, reach the effect of water spray, illumination, view.
Description
Technical field
This utility model relates to field of light fittings, particularly relates to a kind of rotatable gallium nitride based LED Landscape Lamp.
Background technology
Landscape Lamp is indispensable part in Modern Landscape, and it not only self has higher sight, also emphasizes that the view of artistic lamp and the coordinating and unifying of scenic spot history culture, surrounding.Landscape Lamp utilizes different moulding, different photochromic and brightness to make scape.The lantern shape Landscape Lamp of such as red light is that a piece of celebrating atmosphere is brought on square, and green Coconut lamp founds out one Tropic Affair at pool side.Landscape Lamp is applicable to the Landscape Places such as square, pond, residential area, public lawn.LED landscape lamp, as the decorative lighting lamp of light source, has sight and illumination property, and more more energy-conservation than conventional light source, longer service life.
Utility model content
In view of this, this utility model provides a kind of rotatable gallium nitride based LED Landscape Lamp, solves the problem that tradition LED landscape lamp cannot realize water body and the common automatic rotation of luminous source.
The technological means that this utility model adopts is as follows: a kind of rotatable gallium nitride based LED Landscape Lamp, including housing, sprinkler body and LED, described hull outside is equipped with water inlet pipe, described water inlet pipe connects with described sprinkler body, described sprinkler body is positioned at described housing upper, it is provided with blade in described sprinkler body, described sprinkler body bottom is provided with ball, boss is extended in described sprinkler body side, described boss is provided with cup-shaped groove, described LED is mounted on substrate, the circuit board of gallium nitride semiconductor material is pasted below described substrate, described circuit board by soldering paste be connected to heat sink on, described heat sink bottom is provided with bulbous protrusion, described bulbous protrusion and described cup-shaped groove match.
Preferably, the periphery of described sprinkler body is provided with slinky spring.
Preferably, it is provided with water hole between described blade.
Preferably, described heat sink on to arrange LED power supply lead wire framework integrated.
Preferably, described cup-shaped groove is that elastomeric material is made.
Adopt the rotatable gallium nitride based LED Landscape Lamp of one provided by the utility model, simple in construction, reliable, water flow impact pressure rotate with sprinkler body by LED, reach the effect of water spray, illumination, view.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A direction view of the present utility model；
Fig. 3 is B place partial enlarged drawing in this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
The rotatable gallium nitride based LED Landscape Lamp of one as shown in Figure 1, Figure 2, Figure 3 shows, including housing 1, sprinkler body 2 and LED 3, water inlet pipe 4 it is equipped with outside housing 1, water inlet pipe 4 connects with sprinkler body 2, in practical application, water inlet pipe 4 can be connected by screw thread with sprinkler body 2, dismounting easily, and can allow sprinkler body 2 be fixed in housing 1.Sprinkler body 2 is positioned at housing 1 top, blade 5 it is provided with in sprinkler body 2, sprinkler body 2 bottom is provided with ball 6, boss 7 is extended in sprinkler body 2 side, boss 7 is provided with cup-shaped groove 8, LED 3 is mounted on substrate 9, the circuit board 10 of gallium nitride semiconductor material is pasted below substrate 9, circuit board 10 is connected on heat sink 11 by soldering paste, arranging substrate 9 can avoid circuit board 10 to be soaked, increasing the service life of LED 3, heat sink 11 use the copper of high thermal conductivity to become, and heat radiation is thus stablizing the operating temperature of LED 3 better.Heat sink 11 bottoms are provided with bulbous protrusion 12, and bulbous protrusion 12 and cup-shaped groove 8 match, and cup-shaped groove 8 is made for elastomeric material, and bulbous protrusion 12 is fixed in cup-shaped groove 8 relatively easily, is also easier to disassemble, and facilitates replacing and the installation of LED 3.
In the present embodiment, the periphery of sprinkler body 2 is provided with slinky spring 13, the setting of slinky spring 13 allows in sprinkler body 2 rotary work process, there is between sprinkler body 2 and shell 1 better stability, water hole 14 it is provided with between blade 5, LED 3 power supply lead wire framework integrated (not identifying in accompanying drawing) is set on heat sink 11, decreases volume and the thickness of LED 3 encapsulation, saved manufacturing cost.During use, current are entered in water hole 14 thus impacting blade 5 by water inlet pipe 4, make sprinkler body 2 and LED 3 obtain intrinsic driving force, stably along with ball 6 rotates, serve the effect of water spray, illumination, view.
In sum, adopt the rotatable gallium nitride based LED Landscape Lamp of one provided by the utility model, simple in construction, reliable, water flow impact pressure rotate by LED 3 and sprinkler body 2, reach the effect of water spray, illumination, view.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacements, improvement etc., should be included within the scope that this utility model is protected.
Claims (5)
1. a rotatable gallium nitride based LED Landscape Lamp, it is characterized in that, including housing, sprinkler body and LED, described hull outside is equipped with water inlet pipe, described water inlet pipe connects with described sprinkler body, described sprinkler body is positioned at described housing upper, it is provided with blade in described sprinkler body, described sprinkler body bottom is provided with ball, boss is extended in described sprinkler body side, described boss is provided with cup-shaped groove, described LED is mounted on substrate, the circuit board of gallium nitride semiconductor material is pasted below described substrate, described circuit board by soldering paste be connected to heat sink on, described heat sink bottom is provided with bulbous protrusion, described bulbous protrusion and described cup-shaped groove match.
2. rotatable gallium nitride based LED Landscape Lamp as claimed in claim 1, it is characterised in that the periphery of described sprinkler body is provided with slinky spring.
3. rotatable gallium nitride based LED Landscape Lamp as claimed in claim 1, it is characterised in that be provided with water hole between described blade.
4. rotatable gallium nitride based LED Landscape Lamp as claimed in claim 1, it is characterised in that described heat sink on to arrange LED power supply lead wire framework integrated.
5. rotatable gallium nitride based LED Landscape Lamp as claimed in claim 1, it is characterised in that described cup-shaped groove is that elastomeric material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150337.5U CN205383502U (en) | 2016-02-29 | 2016-02-29 | Rotatable gallium nitride LED landscape lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150337.5U CN205383502U (en) | 2016-02-29 | 2016-02-29 | Rotatable gallium nitride LED landscape lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383502U true CN205383502U (en) | 2016-07-13 |
Family
ID=56351010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150337.5U Expired - Fee Related CN205383502U (en) | 2016-02-29 | 2016-02-29 | Rotatable gallium nitride LED landscape lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488736A (en) * | 2018-03-10 | 2018-09-04 | 上海麦索照明设计咨询有限公司 | A kind of rotatable water rhythm lamp |
-
2016
- 2016-02-29 CN CN201620150337.5U patent/CN205383502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488736A (en) * | 2018-03-10 | 2018-09-04 | 上海麦索照明设计咨询有限公司 | A kind of rotatable water rhythm lamp |
| CN108488736B (en) * | 2018-03-10 | 2020-04-24 | 上海麦索照明设计咨询有限公司 | Rotatable water rhyme lamp |
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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: 20160713 Termination date: 20170229 |