CN204240166U - A kind of Novel LED down lamp - Google Patents

A kind of Novel LED down lamp Download PDF

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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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CN
China
Prior art keywords
lamp
reflector
groove
diffuser plate
cover
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.)
Active
Application number
CN201420623960.9U
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Chinese (zh)
Inventor
苏怡嘉
黄军强
张琼文
周郁婷
王培松
许哲嘉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan best photoelectric Co., Ltd.
Original Assignee
DONGGUAN LEDION LIGHTING Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201420623960.9U priority Critical patent/CN204240166U/en
Application granted granted Critical
Publication of CN204240166U publication Critical patent/CN204240166U/en
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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

A kind of Novel LED down lamp
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).
CN201420623960.9U 2014-10-24 2014-10-24 A kind of Novel LED down lamp Active CN204240166U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110645546A (en) * 2019-10-18 2020-01-03 韦立 Down lamp reflecting cup
CN110657405A (en) * 2019-10-18 2020-01-07 韦立 Reflecting cup of track lamp
CN110657404A (en) * 2019-10-18 2020-01-07 韦立 COB reflecting cup
CN110671674A (en) * 2019-10-18 2020-01-10 韦立 Car light reflection cup

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110645546A (en) * 2019-10-18 2020-01-03 韦立 Down lamp reflecting cup
CN110657405A (en) * 2019-10-18 2020-01-07 韦立 Reflecting cup of track lamp
CN110657404A (en) * 2019-10-18 2020-01-07 韦立 COB reflecting cup
CN110671674A (en) * 2019-10-18 2020-01-10 韦立 Car light reflection cup

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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