CN204240166U - A kind of Novel LED down lamp - Google Patents
A kind of Novel LED down lamp Download PDFInfo
- Publication number
- CN204240166U CN204240166U CN201420623960.9U CN201420623960U CN204240166U CN 204240166 U CN204240166 U CN 204240166U CN 201420623960 U CN201420623960 U CN 201420623960U CN 204240166 U CN204240166 U CN 204240166U
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- China
- Prior art keywords
- lamp body
- reflector
- diffuser plate
- groove
- down lamp
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- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004313 glare Effects 0.000 abstract description 3
- 230000003287 optical Effects 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Abstract
The utility model discloses a kind of Novel LED down lamp, comprise Down lamp body, Down lamp body comprises lamp body, LED light source, reflector, diffuser plate, upper cover, lamp body is formed in one structure, and be provided with some radiating fins and use as radiator, groove is offered in lamp body, LED light source is arranged on this bottom portion of groove, LED light source is uniformly distributed arrangement, heat radiation volume can be reduced, improve the radiating effect of light fixture, to reduce the volume and weight of lamp body and radiator, upper cover is arranged on the opening part of this groove and is fixed in groove by reflector, diffuser plate is arranged in the middle part of reflector, the line at diffuser plate edge and relative slot opening edge and upper cover end face is made to form a lamp shielding angle, light limits luminous angle by this lamp shielding angle again after diffuser plate diffusion, effectively can reduce dazzle, and can veiling glare be filtered, and reflector is made up of high reverse--bias plastic material and can be arranged reflecting coating or metal reflective cup, improve optical efficiency.
Description
Technical field
The utility model relates to a kind of LED lamp, particularly a kind of Novel LED down lamp.
Background technology
LED because its volume is little, power consumption is low, long service life, high brightness, the advantage such as low in calories, environmental protection, be gradually gained popularity in daily life, but due to LED be a kind of spot light, its light sent easily produces dazzle, make people produce dazzling sensation, illuminating effect is undesirable.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of Novel LED down lamp.
The utility model solves the technical scheme that its technical problem adopts:
A kind of Novel LED down lamp, comprise Down lamp body, described Down lamp body comprises lamp body, LED light source, reflector, diffuser plate, upper cover, described lamp body is formed in one structure, and some radiating fins are provided with on this lamp body, offer groove in described lamp body, described LED light source is arranged on this bottom portion of groove, described upper cover is arranged on the opening part of this groove and is fixed in groove by reflector, and described diffuser plate is arranged in the middle part of reflector.
Line and the upper cover end face at described diffuser plate edge and relative slot opening edge form a lamp shielding angle a, and this lamp shielding angle a is set to 30 °.
Described reflector is made up of high reverse--bias plastic material.
Described reflector surface is provided with reflecting coating.
Be configured with a metal reflective cup in described reflector, this metal reflective cup is arranged between diffuser plate to reflector opening.
Described lamp body side is provided with and clamps spring.
The beneficial effects of the utility model are: a kind of Novel LED down lamp, comprise Down lamp body, described Down lamp body comprises lamp body, LED light source, reflector, diffuser plate, upper cover, described lamp body is formed in one structure, and on this lamp body, be provided with some radiating fins use as radiator, groove is offered in described lamp body, described LED light source is arranged on this bottom portion of groove, described LED light source is uniformly distributed arrangement, heat radiation volume can be reduced, improve the integral heat sink effect of light fixture, to reduce the volume and weight of lamp body and radiator, described upper cover is arranged on the opening part of this groove and is fixed in groove by reflector, described diffuser plate is arranged in the middle part of reflector, the line at described diffuser plate edge and relative slot opening edge and upper cover end face is made to form a lamp shielding angle, light limits luminous angle by this lamp shielding angle again after diffuser plate diffusion, effectively can reduce dazzle, and can veiling glare be filtered, and reflector is made up of high reverse--bias plastic material and can be arranged reflecting coating or metal reflective cup, improve optical efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation that the utility model first is specifically implemented;
Fig. 2 is the decomposing schematic representation of the utility model Fig. 1 embodiment;
Fig. 3 is the generalized section of the utility model Fig. 1 embodiment;
Fig. 4 is the generalized section that the utility model second is specifically implemented.
Detailed description of the invention
Embodiment one
Referring to figs. 1 through Fig. 3, Fig. 1 to Fig. 3 is the structural representation of the utility model first specific embodiment, as shown in the figure, a kind of Novel LED down lamp, comprise Down lamp body, described Down lamp body comprises lamp body 1, LED light source, reflector 2, diffuser plate 3, upper cover 4, described lamp body 1 is formed in one structure, and some radiating fins are provided with on this lamp body 1, make lamp body 1 can be used as radiator to use, improve the efficiency of heat radiation, groove is offered in described lamp body 1, described LED light source is arranged on this bottom portion of groove, in the present embodiment, described LED light source is preferably uniformly distributed the PLCC formula LED of flat raft row, heat radiation volume can be reduced, improve the integral heat sink effect of light fixture, to reduce the lamp body 1 i.e. volume and weight of radiator, in the present embodiment, lamp body 1 side is also provided with and clamps spring 11, the installation of light fixture is facilitated to fix.
As shown in the figure, described upper cover 4 is threaded connection the opening part that is arranged on this groove and is fixed in groove by reflector 2, described diffuser plate 3 is arranged in the middle part of reflector 2, line and upper cover 4 end face at described diffuser plate 3 edge and relative slot opening edge form a lamp shielding angle a, this lamp shielding angle a is preferably set to 30 °, light limits luminous angle by this lamp shielding angle a again after diffuser plate 3 spreads, effectively can reduce dazzle, and can veiling glare be filtered, in addition, described reflector 2 is made up of high reverse--bias plastic material, and reflector 2 surface is provided with reflecting coating, improve reflection efficiency, reduce fiber-loss, improve luminous efficiency.
Embodiment two
With reference to Fig. 4, Fig. 4 is the structural representation of the utility model second specific embodiment, as shown in the figure, a metal reflective cup 21 is configured with in described reflector 2, this metal reflective cup 21 is arranged between diffuser plate 3 to reflector 2 opening, because metal reflective cup 21 has higher reflection efficiency, therefore the present embodiment is by arranging metal reflective cup 21, improves the optical efficiency of light fixture further.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; the equivalent conversion that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or change accordingly, all should belong in protection domain of the present utility model.
Claims (6)
1. a Novel LED down lamp, comprise Down lamp body, it is characterized in that: described Down lamp body comprises lamp body (1), LED light source, reflector (2), diffuser plate (3), upper cover (4), described lamp body (1) is formed in one structure, and some radiating fins are provided with on this lamp body (1), described lamp body offers groove in (1), described LED light source is arranged on this bottom portion of groove, described upper cover (4) is arranged on the opening part of this groove and is fixed in groove by reflector (2), and described diffuser plate (3) is arranged on reflector (2) middle part.
2. a kind of Novel LED down lamp according to claim 1, is characterized in that: line and upper cover (4) end face at described diffuser plate (3) edge and relative slot opening edge form a lamp shielding angle (a), and this lamp shielding angle (a) is set to 30 °.
3. a kind of Novel LED down lamp according to claim 1, is characterized in that: described reflector (2) is made up of high reverse--bias plastic material.
4. a kind of Novel LED down lamp according to claim 3, is characterized in that: described reflector (2) surface is provided with reflecting coating.
5. a kind of Novel LED down lamp according to claim 3, is characterized in that: be configured with a metal reflective cup (21) in described reflector (2), and this metal reflective cup (21) is arranged between diffuser plate (3) to reflector (2) opening.
6. a kind of Novel LED down lamp according to claim 1, is characterized in that: described lamp body (1) side is provided with and clamps spring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623960.9U CN204240166U (en) | 2014-10-24 | 2014-10-24 | A kind of Novel LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623960.9U CN204240166U (en) | 2014-10-24 | 2014-10-24 | A kind of Novel LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240166U true CN204240166U (en) | 2015-04-01 |
Family
ID=52769659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420623960.9U Active CN204240166U (en) | 2014-10-24 | 2014-10-24 | A kind of Novel LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204240166U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645546A (en) * | 2019-10-18 | 2020-01-03 | 韦立 | Down lamp reflecting cup |
| CN110657404A (en) * | 2019-10-18 | 2020-01-07 | 韦立 | COB reflecting cup |
| CN110657405A (en) * | 2019-10-18 | 2020-01-07 | 韦立 | Reflecting cup of track lamp |
| CN110671674A (en) * | 2019-10-18 | 2020-01-10 | 韦立 | Car light reflection cup |
-
2014
- 2014-10-24 CN CN201420623960.9U patent/CN204240166U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645546A (en) * | 2019-10-18 | 2020-01-03 | 韦立 | Down lamp reflecting cup |
| CN110657404A (en) * | 2019-10-18 | 2020-01-07 | 韦立 | COB reflecting cup |
| CN110657405A (en) * | 2019-10-18 | 2020-01-07 | 韦立 | Reflecting cup of track lamp |
| CN110671674A (en) * | 2019-10-18 | 2020-01-10 | 韦立 | Car light reflection cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong province Dongguan City Hengli Town Xicheng District building B13 Patentee after: Dongguan Da Vince photoelectric Co., Ltd. Address before: 523000 Guangdong province Dongguan City Hengli Town Xicheng District building B13 Patentee before: DONGGUAN LEDION LIGHTING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190522 Address after: 523460 B16 and B13 in West City, Hengli Town, Dongguan City, Guangdong Province Patentee after: Dongguan best photoelectric Co., Ltd. Address before: 523000 B13 Building, West Town, Hengli Town, Dongguan City, Guangdong Province Patentee before: Dongguan Da Vince photoelectric Co., Ltd. |
|
| TR01 | Transfer of patent right |