CN203375290U - Waterscape lamp with LED modules - Google Patents
Waterscape lamp with LED modules Download PDFInfo
- Publication number
- CN203375290U CN203375290U CN201320521092.9U CN201320521092U CN203375290U CN 203375290 U CN203375290 U CN 203375290U CN 201320521092 U CN201320521092 U CN 201320521092U CN 203375290 U CN203375290 U CN 203375290U
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- China
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- led module
- scenery lamp
- water scenery
- light
- light source
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a waterscape lamp with LED modules. The waterscape lamp comprises a driving power source assembly and the at least one set of LED modules, each LED module comprises a light source assembly piece and a radiator body, the light source assembly pieces are installed on the front faces of the radiator bodies, and the back faces of the radiator bodies are constructed to be radiating cones which are distributed in a concentric circle mode. The driving power source assembly is installed on the back faces of the radiator bodies.
Description
Technical field
The utility model relates to the LED field, particularly a kind of LED module of being furnished with high-efficiency radiator, and the water scenery lamp excellent heat radiation performance that forms assembling by it, luminous intensity distribution can meet different instructions for uses.
Background technology
LED is a kind of electronic device that can be luminous energy by electric energy conversion with diode characteristic.The LED light fixture has the development prospect be expected most in lighting field, and its outstanding advantages is: luminous efficiency is high, and the monochromaticjty of light is good, spectrum is narrow, without filtering, can directly send coloured visible ray; Its power consumption is few, and in same illuminating effect situation, power consumption is 1/8th of incandescent lamp bulb, 1/2nd of fluorescent tube; Long service life, average life span reaches 100,000 hours; Security reliability is strong, be conducive to environmental protection, and (the cold light source caloric value is low, and non-thermal radiation can safe touch, is convenient to installation and maintenance; The element of the health risks such as not mercurous, sodium, discarded object is recyclable).
LED light source is generally to embed in lighting and uses, only have an appointment in the electric energy of driving light source and 15% be converted into luminous energy, all the other 85% are converted into heat energy, if this part heat energy fails derive in time and distribute, can cause the light source chip temperature significantly to raise, high-temperature causes chip itself and potting resin performance to worsen, 2 ℃ of the every risings of component temperature, and the light fixture reliability just will descend 10%.For example, have experiment to show, when operating temperature is raised to 74 ℃ by 63 ℃, the LED average life span will reduce 3/4.Be that the too high temperature rise of light source chip will cause that luminous efficiency reduces, and causes serious light decay, the lost of life.Therefore " heat radiation " become the important key technology of high-power LED lamp.So the design of good cooling system, the application of good heat sink material is most important.In other words, the design of radiating module has become the key element that ensures the LED quality.
The LED lighting belongs to the end prod of this industrial chain application, although the technology door is lower relatively, except above-mentioned heat dissipation design key technology, its other technologies that need to solve also have following several respects: the performance of (1) light fixture and parameter designing, Industrial Moulding Design, optical design, circuit design, structural design, processing technology, production technology etc.Must consider correlative factor, arbitrary link occurs that deviation all can affect performance and the effect of product.(2) design of light fixture secondary light extraction efficiency.It comprises chip position design, high performance reflector-light cup lampshade design etc.(3) shape-designing.The light fixture profile should be complementary with environment for use, and miniaturization attractive in appearance is comfortable durable.(4) the low pressure constant-current source drives the use of design, high transmission rate mixed light material etc.
The principle of design high-efficiency radiator be meet that fundamental strength requires in advance under, obtain maximum heat-delivery surface with minimum quality, to obtaining heat exchange area and the heat transfer effect with the surrounding air maximum.
General water scenery lamp requires that narrower beam angle is arranged, and to adapt to, can irradiate higher water jet column.
The utility model content
The purpose of this utility model is to provide a kind of water scenery lamp of being furnished with the high-efficiency radiator LED module, and the LED module cooling surface area is large, lightweight.In order to achieve the above object, the utility model is by the following technical solutions: a kind of water scenery lamp with LED module, include driving power assembly and at least one group of LED module, it is characterized in that, described LED module comprises combination of light sources part and radiator body, described combination of light sources part is installed on the front of described radiator body, and the back side of described radiator body is configured to a plurality of heat radiation cones that distribute with being concentric circles; Described driving power assembly is installed on the back side of described radiator body.
Good luminous intensity distribution design, meet different narrow luminous intensity distribution water scenery lamp bright dipping requirement.
The characteristics of technique scheme and further the improvement are:
Also include water scenery lamp shell and Connection Bracket, described LED module is arranged in described water scenery lamp shell, and described Connection Bracket is connected with described LED module, can make water scenery lamp conversion setting angle, and makes light-illuminating on specific direction.
Described LED module is comprised of the water joint of radiator body, light source, light-distribution lens, sealing ring, trim ring, screw and sealing wire with the heat radiation cone.Heat radiation light source power 30-60W/ only.
Described radiator LED module, be furnished with the light-distribution lens for 30-60W light source chip configuration, and it is to be the circular light spot of 30-40 ° that described light source obtains beam angle through described light-distribution lens, to adapt to, illuminates higher water jet column.
Described radiator LED module, the die set light source that adopts COHS to encapsulate, light efficiency is high, and energy and selected lens match, and obtain required distribution curve flux.
Described LED light source module itself has been made Seal Design (sealing ring+water joint) to light source, so this module need not be carried out any encapsulation process to light source again when the assembling light fixture.
The water scenery lamp of described LED module, be furnished with special embedding waterproof driving power.
The accompanying drawing explanation
Fig. 1 is that a kind of back side of the present utility model is provided with the radiator of intensive heat radiation cone and the LED module schematic diagram formed thereof;
A kind of water scenery lamp schematic diagram that Fig. 2 is LED module assembling as shown in Figure 1;
In figure: 1, radiator body; 2, LED light source chip; 3, light-distribution lens; 4, sealing ring; 5, trim ring; 6, screw; 7, water joint; 8, water scenery lamp shell body; 9, fixed mount; 10, LED module.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
With reference to Fig. 1,2, the LED module that the radiator shown in it forms, comprise that the back side is provided with the radiator of intensive heat radiation cone, light source and the lens of the LED lamp that installation base plate face central authorities in radiator front install.For each the heat radiation cone in intensive heat radiation cone, suppose that the heat radiation cone is vertical display, the tangent plane perpendicular to every bit place on its axis is circular.
The LED light source module is comprised of the water joint of radiator body, light source, light-distribution lens, sealing ring, trim ring, screw and sealing wire with the heat radiation cone.LED light source module itself has been made Seal Design (sealing ring+water joint) to light source, so this module need not be carried out any encapsulation process to light source again when the assembling light fixture.The module light source is furnished with the light-distribution lens for the configuration of 30-60W light source chip according to light distribution requirements, and can access beam angle is 30-40 ° of circular light spot, to adapt to, illuminates higher water jet column.
Use the LED water scenery lamp of module assembled of the present utility model, LED module is arranged in water scenery lamp shell 8, and the profile of shell 8 is pressed the needs of light fitting shape, can be circle or polygon.
Use the shell 8 of the LED water scenery lamp of module assembled of the present utility model, on radiator body 1, fixed mount 9 is installed, make light fixture can convert setting angle, make light-illuminating in specific direction.
Use the LED light fixture of module assembled of the present utility model, make the radiator highly versatile, applicable different capacity requirement, reduce production costs, and guarantees radiating effect.
Claims (7)
1. the water scenery lamp with LED module, include driving power assembly and at least one group of LED module, it is characterized in that, described LED module comprises combination of light sources part and radiator body, described combination of light sources part is installed on the front of described radiator body, and the back side of described radiator body is configured to a plurality of heat radiation cones that distribute with being concentric circles; Described driving power assembly is installed on the back side of described radiator body.
2. water scenery lamp as claimed in claim 1, it is characterized in that, also include water scenery lamp shell and Connection Bracket, described LED module is arranged in described water scenery lamp shell, described Connection Bracket is connected with described LED module, can make water scenery lamp conversion setting angle, and make light-illuminating on specific direction.
3. water scenery lamp as claimed in claim 1, is characterized in that, described LED module is comprised of the water joint of radiator body, light source, light-distribution lens, sealing ring, trim ring, screw and sealing wire with the heat radiation cone.
4. water scenery lamp as claimed in claim 3, is characterized in that, it is to be the circular light spot of 30-40 ° that described light source obtains beam angle through described light-distribution lens, to adapt to, illuminates higher water jet column.
5. water scenery lamp as claimed in claim 3, is characterized in that, described LED module is for adopting the die set light source of COHS encapsulation.
6. water scenery lamp as claimed in claim 2 or claim 3, is characterized in that, described LED module has been made Seal Design to light source.
7. water scenery lamp as claimed in claim 1, is characterized in that, described driving power assembly is embedding waterproof driving power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521092.9U CN203375290U (en) | 2013-08-23 | 2013-08-23 | Waterscape lamp with LED modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521092.9U CN203375290U (en) | 2013-08-23 | 2013-08-23 | Waterscape lamp with LED modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375290U true CN203375290U (en) | 2014-01-01 |
Family
ID=49837817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320521092.9U Expired - Fee Related CN203375290U (en) | 2013-08-23 | 2013-08-23 | Waterscape lamp with LED modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453360A (en) * | 2013-08-23 | 2013-12-18 | 西安重装渭南光电科技有限公司 | Waterscape lamp with LED (light-emitting diode) module |
-
2013
- 2013-08-23 CN CN201320521092.9U patent/CN203375290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453360A (en) * | 2013-08-23 | 2013-12-18 | 西安重装渭南光电科技有限公司 | Waterscape lamp with LED (light-emitting diode) module |
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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 |
Granted publication date: 20140101 Termination date: 20200823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |