CN203549610U - Embedded light-emitting diode (LED) down lamp - Google Patents
Embedded light-emitting diode (LED) down lamp Download PDFInfo
- Publication number
- CN203549610U CN203549610U CN201320643034.3U CN201320643034U CN203549610U CN 203549610 U CN203549610 U CN 203549610U CN 201320643034 U CN201320643034 U CN 201320643034U CN 203549610 U CN203549610 U CN 203549610U
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- radiator
- light
- fixed
- down lamp
- led
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an embedded light-emitting diode (LED) down lamp, and belongs to the field of lamps. A spring is arranged on an inner ring; a light transmitting plate and a reflection cup are fixed on the inner ring, and are connected; an LED luminous element is fixed on an insert; the reflection cup covers the LED luminous element; the insert is fixed to a radiator; a rear cover is fixed to the radiator; a plurality of radiating ribs are arranged on the radiator along the axle wire of the radiator in an encircling way; the inner ring is hinged to a surface cover; the perpendicular distance between the LED luminous element and the light transmitting plate is 40-150mm; the diameter of the emergent surface of the light transmitting plate is 30-80mm; the radiating ribs are obliquely arranged towards the same direction. The embedded LED down lamp is reasonable in structural design, good in radiating effect, low in cost, convenient to mount, flexible in angle adjustment and wide in application range.
Description
Technical field
The utility model relates to a kind of embedded LED down lamp, belongs to field of light fittings.
Background technology
Down lamp is widely used in market, hospital, school, large supermarket, office space, high-end residential etc. as the use of accent light, brightening, beautifies the environment, and be also life increasing colour.
The Down lamp generally using at present adopts Metal halogen lamp or fluorescent lamp as light source mostly, and this Down lamp power consumption is high, heating is large, the life-span is short, and photochromic soft not, and it is dazzling that human eye direct-view can be felt, even produces dazzle.
LED light source because of its luminous efficiency high, the monochromaticjty of light is good, photochromic soft, and energy-saving and environmental protection, the life-span is long, security reliability is strong, thereby obtains more and more extensive use.
But in prior art, LED Down lamp still exists that radiating effect is poor, angular adjustment is limited, the shortcoming of dazzle.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provide a kind of reasonable in design, good heat dissipation effect, angular adjustment flexibly, the embedded LED down lamp of anti-dazzle.
The technical scheme in the invention for solving the above technical problem is: a kind of embedded LED down lamp, comprises cover, spring, light-passing board, interior ring, reflector, LED illuminating part, mold insert, radiator, bonnet; Spring fitting is on interior ring; Light-passing board and reflector are fixed on interior ring, and light-passing board is connected with reflector; LED illuminating part is fixed on mold insert, and reflector covers on LED illuminating part; Mold insert and radiator are fixed; Bonnet and radiator are fixed; Axis along radiator on radiator is surrounded with many radiating ribs; It is characterized in that: described interior ring and cover are hinged; Described LED illuminating part and the vertical range of light-passing board are 40～150mm; The diameter of described light-passing board exiting surface is 30～80mm; Described radiating ribs is obliquely installed, and radiating ribs is all obliquely installed in the same direction.
The vertical range of LED illuminating part described in the utility model and light-passing board is a kind of in 70mm, 90mm, 110mm, 120mm.
The diameter of light-passing board exiting surface described in the utility model is a kind of in 40mm, 50mm, 60mm, 70mm.
The profile of radiator described in the utility model is small at both ends and big in the middle.
The utility model also comprises cableties, and described cableties are fixed on bonnet.
The utility model compared with prior art, has the following advantages and effect: reasonable in design, good heat dissipation effect, cost economy, easy for installation, angular adjustment flexibly, applied range.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the blast structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 1 and Fig. 2, the present embodiment comprises cover 1, rivet 2, spring 3, light-passing board 4, interior ring 5, reflector 6, LED illuminating part 7, mold insert 9, radiator 10, bonnet 11, cableties 12.
Light-passing board 4 and reflector 6 are fixed in the cavity of interior ring 5, and light-passing board 4 is connected with reflector 6, and 4 pairs of LED illuminating parts 7 of light-passing board play printing opacity effect.LED illuminating part 7 is 40～150mm with the vertical range of light-passing board 4, can make the utility model bright dipping even, free from glare, and LED illuminating part 7 is 70mm, 90mm, 110mm, 120mm with the vertical range optimal value of light-passing board 4.The diameter of light-passing board 4 exiting surfaces is 30～80mm, can make the utility model bright dipping even, free from glare, and the diameter optimal value of light-passing board 4 exiting surfaces is 40 mm, 50mm, 60mm, 70mm, light-passing board 4 exiting surfaces are defined as general knowledge known in this field.
Mold insert 9 use screws and radiator 10 are fixing.
Axis along radiator 10 on radiator 10 is surrounded with many radiating ribs 8.Radiating ribs 8 is obliquely installed, and radiating ribs 8 is all obliquely installed in the same direction, like this can increasing heat radiation area in the situation that installing space is limited, strengthen thermal diffusivity.The profile of radiator 10 is small at both ends and big in the middle, and two is little is that broad in the middle is for increasing heat radiation area in order to coordinate the size of associated components, strengthens thermal diffusivity.
In addition, it should be noted that, the specific embodiment described in this description, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this description is only to the explanation of the utility model structure example.
Claims (5)
1. an embedded LED down lamp, comprises cover, spring, light-passing board, interior ring, reflector, LED illuminating part, mold insert, radiator, bonnet; Spring fitting is on interior ring; Light-passing board and reflector are fixed on interior ring, and light-passing board is connected with reflector; LED illuminating part is fixed on mold insert, and reflector covers on LED illuminating part; Mold insert and radiator are fixed; Bonnet and radiator are fixed; Axis along radiator on radiator is surrounded with many radiating ribs; It is characterized in that: described interior ring and cover are hinged; Described LED illuminating part and the vertical range of light-passing board are 40～150mm; The diameter of described light-passing board exiting surface is 30～80mm; Described radiating ribs is obliquely installed, and radiating ribs is all obliquely installed in the same direction.
2. embedded LED down lamp according to claim 1, is characterized in that: described LED illuminating part and the vertical range of light-passing board are a kind of in 70mm, 90mm, 110mm, 120mm.
3. embedded LED down lamp according to claim 1, is characterized in that: the diameter of described light-passing board exiting surface is a kind of in 40mm, 50mm, 60mm, 70mm.
4. embedded LED down lamp according to claim 1, is characterized in that: the profile of described radiator is small at both ends and big in the middle.
5. embedded LED down lamp according to claim 1, is characterized in that: also comprise cableties, described cableties are fixed on bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643034.3U CN203549610U (en) | 2013-10-18 | 2013-10-18 | Embedded light-emitting diode (LED) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643034.3U CN203549610U (en) | 2013-10-18 | 2013-10-18 | Embedded light-emitting diode (LED) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549610U true CN203549610U (en) | 2014-04-16 |
Family
ID=50467721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320643034.3U Expired - Fee Related CN203549610U (en) | 2013-10-18 | 2013-10-18 | Embedded light-emitting diode (LED) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549610U (en) |
-
2013
- 2013-10-18 CN CN201320643034.3U patent/CN203549610U/en not_active Expired - Fee Related
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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: 20140416 Termination date: 20181018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |