CN101162076B - Round LED projecting light - Google Patents
Round LED projecting light Download PDFInfo
- Publication number
- CN101162076B CN101162076B CN2006101170325A CN200610117032A CN101162076B CN 101162076 B CN101162076 B CN 101162076B CN 2006101170325 A CN2006101170325 A CN 2006101170325A CN 200610117032 A CN200610117032 A CN 200610117032A CN 101162076 B CN101162076 B CN 101162076B
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- Prior art keywords
- circuit board
- lens
- processing unit
- receiving space
- optical processing
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention discloses a round LED spotlight which comprises a bottom basin, an optical processing unit and a mounting shell, wherein, the rear part of the mounting shell is provided with a mounting cover, a power supply control box is arranged in the mounting shell, the front part of the mounting shell is fixed with a support, both ends of the support are flexibly connected with the side wall of the bottom basin, a circuit board is arranged in the bottom basin and is provided with LED light sources, the power supply control box is electrically connected with the circuit board, the optical processing unit processes the light emitted by the LEDs and then exports the round LED spotlight; the optical processing unit is arranged on the circuit board, is fixedly connected with the circuit board through one side neighboring the circuit board and comprises a base plate, the positions on the base plate corresponding to each LED are respectively provided with a lens receiving space, and a lens which can be fixedly connected with the lens receiving space is received in the lens receiving space.
Description
[technical field]
The present invention relates to a kind of Projecting Lamp, or rather, relate to a kind of round LED Projecting Lamp, belong to the technical field of structures of Projecting Lamp.
[background technology]
Prior art related to the present invention sees also No. 2767822, the Chinese utility model patent CN of Granted publication on March 29th, 2006, this patent has disclosed a kind of circular high power LED projector, comprise end basin, the mount pad cover, mount pad cover rear portion is provided with the installation flap, in the mount pad cover, be provided with power control box, mount pad cover front portion is fixed with support, the sidewall of support two ends and end basin flexibly connects, the basin inner top is provided with pcb board the end of at, on pcb board, be provided with high-powered LED lamp, on each high-powered LED lamp, be provided with collector lens, be provided with glass plate on collector lens top, glass plate covers the opening part that is fixed on end basin by basin, is provided with sealing ring between end basin and glass plate, line is connected between power control box and the PCB, it is characterized in that: be provided with clamp between collector lens and glass plate, clamp is provided with and high-powered LED lamp through hole one to one, and the upper limb of collector lens is fixed on the hole wall of through hole.Yet, there is following defective in this kind design: collector lens only relies on its upper limb to be fixed on the hole wall of through hole, thereby it is fixing unreliable after causing lens to install, in addition, remove other parts of its upper edge portion outer lens and expose above circuit board, be vulnerable to a certain extent pollute and the reduction illumination effect.
[summary of the invention]
Technical problem to be solved by this invention is the defective that overcomes prior art, and a kind of fixing reliable and illumination effect round LED Projecting Lamp preferably is provided.
The present invention is achieved by the following technical solutions: a kind of round LED Projecting Lamp, comprise an end basin, one optical processing unit and a mount pad cover, mount pad cover rear portion is provided with the installation flap, in the mount pad cover, be provided with power control box, mount pad cover front portion is fixed with support, the sidewall of support two ends and end basin flexibly connects, in end basin, be provided with circuit board, on this circuit board, be provided with led light source, power control box and circuit board electrically connect, the light that optical processing unit is sent LED is handled the back and is derived this round LED Projecting Lamp, described optical processing unit is arranged on the circuit board, it is characterized in that: described optical processing unit is by fixedlying connected optical processing unit and circuit board with a side of circuit board vicinity, described optical processing unit comprises a substrate, corresponding each LED place is provided with the lens receiving space respectively on this substrate, contain in the described lens receiving space one with its lens that can fixedly connected.
Described substrate simultaneously is provided with first location division towards circuit board, and described circuit board is towards substrate one side corresponding second location division that is provided with, corresponding first location division, and described first location division cooperates with second location division, makes optical processing unit and circuit board accurately locate.
Described substrate is provided with some counterbores, and correspondingly, corresponding described counterbore is provided with and cooperates through hole and the tapped blind hole that makes optical processing unit, circuit board and end basin fixedly connected with this counterbore on described circuit board, end basin.
Described optical processing unit is connected by adhesive with circuit board, and described circuit board is fixedlyed connected with end basin.
Described lens central authorities are convex lens, are a cone around the side, and these convex lens are structure as a whole with all around cone, and wherein convex lens are positioned at the hollow part position of concave surface receiving space central authorities, and the lens bottom surface is affixed on circuit board and coat described LED.
Described lens receiving space central authorities bottom surface is empty thoroughly, this hollow part position, bottom surface peripheral smooth in circuit board, and described LED is located at hollow part position, lens receiving space bottom surface.
Described lens receiving space inner surface is concave shape, and the total reflection film that is coated with layer of aluminum or silver on this concave part forms a concave mirror, and the concave part of described concave mirror is the parabola completely reflecting mirror.
Described total reflection film is enclosed between lens outer surface and the lens receiving space inner surface by lens.
The shape of described lens receiving space and the engagement of described lens.
Compared with prior art, substrate is fixedlyed connected with circuit board in the present invention, whole lens are contained in the lens receiving space that is arranged on the substrate, not only increased reliability of fixation, above circuit board, be vulnerable to the probability that pollutes but also greatly reduce, thereby improved the illumination effect of whole Projecting Lamp because of lens directly expose.
[description of drawings]
Fig. 1 is the cutaway view of round LED Projecting Lamp of the present invention.
Fig. 2 is the three-dimensional exploded view of round LED Projecting Lamp of the present invention.
Fig. 3 is the stereogram of lens in the round LED Projecting Lamp of the present invention.
[specific embodiment]
Below in conjunction with accompanying drawing the present invention is described in further detail.
See also illustrated in figures 1 and 2, present embodiment has disclosed a kind of round LED Projecting Lamp 500, comprise that one is the end basin 1 of circular groove shape, one optical processing unit 2 and a mount pad cover 3, mount pad cover 3 rear portions are provided with installs flap 30, in mount pad cover 30, be provided with power control box 4, mount pad cover 30 front portions are fixed with support 6, support 6 two ends flexibly connect by the sidewall of a connection piece 61 with end basin 1, in end basin 1, be provided with a circuit board 7 in the form of annular discs, the through hole 703 that on this circuit board 7, is provided with some led light sources 70 and evenly distributes and be provided with along circuit board 7 edges, described power control box 4 electrically connects with circuit board 7, the light that 2 couples of LED8 that are arranged on the circuit board 7 of optical processing unit send is handled the back and is derived this round LED Projecting Lamp 500, described optical processing unit 2 is arranged on the circuit board 7 and is fixed in by this circuit board 7 on the diapire 10 of end basin 1, and this optical processing unit 2 is fixedlyed connected with circuit board 7.The through hole 703 that is provided with on the end basin 1 diapire 10 corresponding circuits plates 7 is provided with the tapped blind hole 103 of respective numbers.
Optical processing unit 2 comprises that one is the substrate 20 of round pie, and corresponding each LED8 place is provided with a lens receiving space 200 that meshes with described lens shape respectively on this substrate 20, contain in the described lens receiving space 200 one with its lens that can fixedly connected 21.Corresponding described through hole 703 and tapped blind hole 103 are provided with the counterbore 203 of respective numbers on the described substrate 20.200 central bottom surfaces were empty thoroughly between described lens were accommodated, this hollow part position, bottom surface peripheral smooth in the upper surface of circuit board 7, and described LED70 is located at hollow part position, lens receiving space 200 bottom surface.The inner surface 201 of described lens receiving space 200 is concave shape, and the total reflection film that is coated with layer of aluminum or silver on this concave part forms a concave mirror, and the concave part of described concave mirror is the parabola completely reflecting mirror.
See also shown in Figure 3, lens 21 central authorities are convex lens 210, around the side is a cone 211, these convex lens 210 and cone 211 all around are structure as a whole, wherein convex lens 210 are positioned at the hollow part position of lens receiving space 200 central authorities, and lens bottom surface 212 is affixed on circuit board 7 and coat described LED70.Described lens 21 are fixedlyed connected with lens receiving space 200, because whole lens 21 are contained in the lens receiving space 200, in the process of assembling, lens 21 substantially can be not contaminated or be subjected to the external force effect, thereby have increased the reliability that lens 21 are connected with lens receiving space 200.Described total reflection film is enclosed between lens outer surface and the lens receiving space inner surface by lens 21.
During assembling, at first power control box 4 is installed in the precalculated position in the basin of the described end 1, and the circuit board 7 that LED70 will be installed is fixed in the end basin 1, then optical processing unit 2 accurately is positioned on the circuit board 7 by described first, second location division, and pass corresponding counterbore 203, through hole 703 and tapped blind hole 103 by screw and circuit board 7 firmly is connected (perhaps by adhesive firmly bonding) with optical processing unit 2, the precalculated position that at last a sealing ring 9, glass cover-plate 8 and cover body 5 is installed in end basin 1 forms round LED Projecting Lamp 500.In use, bar-shaped LED projecting light 500 is fixed on the precalculated position, rotates main part as required, make the emergent light of LED Projecting Lamp 500 be radiated at the target location and get final product by described support 6.
More than describing is embodiments of the invention only, forgives and can understand, and under the prerequisite that does not depart from the present invention's design, all should be included within the technical conceive of the present invention simple modification of the present invention and replacement.
Claims (8)
1. round LED Projecting Lamp, comprise an end basin, one optical processing unit and a mount pad cover, mount pad cover rear portion is provided with the installation flap, in the mount pad cover, be provided with power control box, mount pad cover front portion is fixed with support, the sidewall of support two ends and end basin flexibly connects, in end basin, be provided with circuit board, on this circuit board, be provided with led light source, power control box and circuit board electrically connect, the light that optical processing unit is sent LED is handled the back and is derived this round LED Projecting Lamp, described optical processing unit is arranged on the circuit board, it is characterized in that: described optical processing unit is by fixedlying connected optical processing unit and circuit board with a side of circuit board vicinity, described optical processing unit comprises a substrate, corresponding each LED place is provided with the lens receiving space respectively on this substrate, contain in the described lens receiving space one with its lens that can fixedly connected, described lens central authorities are convex lens, around the side is a cone, these convex lens and cone all around are structure as a whole, wherein convex lens are positioned at the hollow part position of concave surface receiving space central authorities, and the lens bottom surface is affixed on circuit board and coat described LED.
2. round LED Projecting Lamp as claimed in claim 1, it is characterized in that: described substrate simultaneously is provided with first location division towards circuit board, described circuit board is towards substrate one side corresponding second location division that is provided with, corresponding first location division, described first location division cooperates with second location division, makes optical processing unit and circuit board accurately locate.
3. round LED Projecting Lamp as claimed in claim 1, it is characterized in that: described substrate is provided with some counterbores, correspondingly, corresponding described counterbore is provided with and cooperates through hole and the tapped blind hole that makes optical processing unit, circuit board and end basin fixedly connected with this counterbore on described circuit board, end basin.
4. round LED Projecting Lamp as claimed in claim 1 is characterized in that: described optical processing unit is connected by adhesive with circuit board, and described circuit board is fixedlyed connected with end basin.
5. as each described round LED Projecting Lamp among the claim 1-4, it is characterized in that: described lens receiving space central authorities bottom surface is empty thoroughly, this hollow part position, bottom surface peripheral smooth in circuit board, and described LED is located at hollow part position, lens receiving space bottom surface.
6. as each described round LED Projecting Lamp among the claim 1-4, it is characterized in that: described lens receiving space inner surface is concave shape, the total reflection film that is coated with layer of aluminum or silver on this concave part forms a concave mirror, and the concave part of described concave mirror is the parabola completely reflecting mirror.
7. round LED Projecting Lamp as claimed in claim 6 is characterized in that: described total reflection film is enclosed between lens outer surface and the lens receiving space inner surface by lens.
8. round LED Projecting Lamp as claimed in claim 1 is characterized in that: the shape of described lens receiving space and the engagement of described lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101170325A CN101162076B (en) | 2006-10-11 | 2006-10-11 | Round LED projecting light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101170325A CN101162076B (en) | 2006-10-11 | 2006-10-11 | Round LED projecting light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101162076A CN101162076A (en) | 2008-04-16 |
| CN101162076B true CN101162076B (en) | 2010-12-01 |
Family
ID=39297041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101170325A Expired - Fee Related CN101162076B (en) | 2006-10-11 | 2006-10-11 | Round LED projecting light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101162076B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI398598B (en) * | 2008-05-30 | 2013-06-11 | Foxconn Tech Co Ltd | Led lamp |
| CN103574479B (en) * | 2012-07-24 | 2015-04-15 | 旭正隆股份有限公司 | LED light projector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1350704A (en) * | 1999-05-14 | 2002-05-22 | 奥斯兰姆奥普托半导体股份有限两合公司 | LED module for signaling devices |
| CN2767822Y (en) * | 2005-01-10 | 2006-03-29 | 谭泽民 | Round high-power LED spot light |
-
2006
- 2006-10-11 CN CN2006101170325A patent/CN101162076B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1350704A (en) * | 1999-05-14 | 2002-05-22 | 奥斯兰姆奥普托半导体股份有限两合公司 | LED module for signaling devices |
| CN2767822Y (en) * | 2005-01-10 | 2006-03-29 | 谭泽民 | Round high-power LED spot light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101162076A (en) | 2008-04-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI KUNSHUO OPTRONICS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NINGBO ANDY OPTOELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20130125 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315400 NINGBO, ZHEJIANG PROVINCE TO: 200241 MINHANG, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130125 Address after: 200241 1F02A, building 4, No. 555, Dongchuan Road, Shanghai, Minhang District, China Patentee after: Shanghai Kun Shuo Photoelectric Technology Co., Ltd. Address before: 315400 industrial functional zone, southwest Street, Zhejiang, Yuyao Patentee before: Ningbo Andy Optoelectronic Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20151011 |
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| EXPY | Termination of patent right or utility model |