CN202756975U - Light-emitting diode (LED) lamp - Google Patents
Light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202756975U CN202756975U CN2012204158383U CN201220415838U CN202756975U CN 202756975 U CN202756975 U CN 202756975U CN 2012204158383 U CN2012204158383 U CN 2012204158383U CN 201220415838 U CN201220415838 U CN 201220415838U CN 202756975 U CN202756975 U CN 202756975U
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- convex lens
- lamp body
- led
- lens
- light fixture
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) lamp which comprises a lamp body, an LED light arranged in the lamp body, a power supply for supply power for the LED light, a convex lens and a lens fixing device. The lens fixing device is connected with the lamp body to fix the convex lens on the lamp body, the lens fixing device is arranged in front of the LED light to guarantee that an included angle between light of the LED light after passing through the convex lens and the axis of the convex lens is larger than or equal to 0 degree and smaller than or equal to 60 degrees. The LED lamp effectively gather light emitted from the LED light, achieves concentration lighting, meeting using requirements for concentration lighting, and is simple in structure and easy to implement.
Description
Technical field
The utility model relates to a kind of LED light fixture.
Background technology
LED finds broad application as illuminating source with its excellent electricity saving performance.Existing there is following defective with LED as the light fixture of illuminating source: because there is scattering in the light that LED lamp pearl sends, so that the shortcoming that existing LED light fixture exists light to disperse, be difficult to concentrate.In order to address this problem, people arrange reflector in light fixture, LED lamp pearl is reflected to light fixture the place ahead to rear side with to the light that side direction is disperseed, thus the brightness of increase light fixture.But the reflector technology can only increase the light amount of light fixture, improves the brightness of light fixture, can not veritably light-ray condensing be got up, and therefore, can not satisfy the instructions for use of light-ray condensing being carried out together centralized lighting.This technical problem is in the industry cycle unresolved for a long time.
The utility model content
The technical problems to be solved in the utility model is, a kind of LED light fixture is provided, and overcomes the defective that existing LED light fixture can not collected light be realized centralized lighting.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of LED light fixture, comprise lamp body, be installed in the interior LED lamp of this lamp body, be the power supply of this LED lamp power supply, it is characterized in that, also comprise convex lens and lens fixing device, this lens fixing device be connected with described lamp body light that these convex lens are fixed on the described lamp body, are positioned at the place ahead of this LED lamp and guarantee this LED lamp through behind these convex lens with the axis angle of these convex lens more than or equal to 0 degree less than or equal to 60 degree.
In LED light fixture of the present utility model, described lamp body comprises radiator, and this radiator is positioned at the rear side of described lamp body.
In LED light fixture of the present utility model, comprise cover and dustproof glass, this cover cooperates with described lamp body openend described dustproof glass is fixed on the described lamp body.
In LED light fixture of the present utility model, described lens fixing device comprises lens holder plate, described convex lens comprise radial flange, this lens holder plate comprises interior fixed edge and outer fixed edge, should in fixed edge match with the radial flange of these convex lens these convex lens be fixed on the described lamp body, this outer fixed edge and cooperate by this cover with described cover is fixed on the described lamp body.
In LED light fixture of the present utility model, the light that the relative position of described LED lamp and described convex lens guarantees this LED lamp is through being 30 degree or 45 degree or 50 degree with the angle of the axis of these convex lens behind these convex lens.
In LED light fixture of the present utility model, described convex lens rear side comprises arc-shaped surface and is arranged on the cavity at this arc-shaped surface middle part, and the rear side minute surface of described convex lens is positioned at this cavity, and described LED lamp cooperates with this cavity and is positioned at this cavity.
In LED light fixture of the present utility model, described convex lens are lenticular lens or single face convex lens.
Implement LED light fixture of the present utility model, compared with the prior art, its beneficial effect is:
1. the light-ray condensing that can effectively the LED lamp be sent is realized centralized lighting, satisfies the instructions for use of centralized lighting;
2. simple in structure, easily implement.
Description of drawings
Fig. 1 is the front view of a kind of embodiment of the utility model LED light fixture.
Fig. 2 is the top view of the utility model LED light fixture Fig. 1 embodiment.
Fig. 3 is the right view of the utility model LED light fixture Fig. 1 embodiment.
Fig. 4 is the exploded perspective view of the utility model LED light fixture Fig. 1 embodiment.
Fig. 5 is the front view of lens and integrated LED mounting structure in the utility model LED light fixture.
Fig. 6 is the top view of lens and integrated LED mounting structure in the utility model LED light fixture.
Fig. 7 is the cutaway view of A-A among Fig. 6.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
To shown in Figure 7, LED light fixture of the present utility model comprises lamp body 6, power supply 8, radiator 7, LED lamp 5, convex lens 4, lens holder plate 3, dustproof glass 2, cover 1 such as Fig. 1.
The light that convex lens 4 scioptics fixed heads 3 are fixed on the lamp body 6, be positioned at the place ahead of LED lamp 5 and guarantee LED lamp 5 through behind these convex lens 4 with the angle a of the axis of these convex lens more than or equal to 0 degree less than or equal to 60 degree.When a equals 0 when spending, LED lamp 5 is positioned on the focus of convex lens 4, and when a spent greater than 0, LED lamp 5 was positioned in the focus of convex lens 4.When angle a gets 30 degree, when 45 degree, 50 are spent, can reach comparatively desirable spotlight effect.Convex lens 4 can adopt lenticular lens or single face convex lens.
The lens holder plate 3 of the present embodiment comprises interior fixed edge and outer fixed edge, convex lens 4 comprise radial flange 41, interior fixed edge matches with the radial flange 41 of convex lens 4 these convex lens 4 is fixed on the lamp body 6, and outer fixed edge and cooperate with cover 1 is fixed on the lamp body 6 by this cover 1.In other embodiments, can adopt the other lenses fixture that convex lens 4 are fixed on the lamp body 6, for example, the cavity that convex lens 4 are installed is set at lamp body 6, convex lens 4 are installed in this cavity, and with retainer plate convex lens 4 are fixed in this cavity etc.
Cover 1 is fixed on dustproof glass 2 openend of lamp body 6, realizes the functions such as light fixture is dustproof, rainwater-proof.In other embodiments, cover 1 and dustproof glass 2 can be set, not affect the realization of the object of the invention.
For easy to operate, handle 9 is set, handle 9 is connected on the lamp body 6.In other embodiments, handle 9 can be set, not affect the realization of the object of the invention.
As shown in Figure 7, in the present embodiment, convex lens 4 adopt following structure: the rear side of convex lens 4 comprises arc-shaped surface 42 and is arranged on the cavity 43 at these arc-shaped surface 42 middle parts, and the rear side minute surface of convex lens 4 is positioned at this cavity 43, and LED lamp 5 cooperates with this cavity 43 and is positioned at this cavity 43.In other embodiments, convex lens 4 can adopt other structures, and for example convex lens 4 adopt simple two-sided convex lens, and the installation groove that is installed in lamp body 6 is interior and fixing, also can realize the object of the invention.
Claims (7)
1. LED light fixture, comprise lamp body, be installed in the interior LED lamp of this lamp body, be the power supply of this LED lamp power supply, it is characterized in that, also comprise convex lens and lens fixing device, this lens fixing device be connected with described lamp body light that these convex lens are fixed on the described lamp body, are positioned at the place ahead of this LED lamp and guarantee this LED lamp through behind these convex lens with the axis angle of these convex lens more than or equal to 0 degree less than or equal to 60 degree.
2. LED light fixture as claimed in claim 1 is characterized in that, described lamp body comprises radiator, and this radiator is positioned at the rear side of described lamp body.
3. LED light fixture as claimed in claim 1 is characterized in that, comprises cover and dustproof glass, and this cover cooperates with described lamp body openend described dustproof glass is fixed on the described lamp body.
4. LED light fixture as claimed in claim 1, it is characterized in that, described lens fixing device comprises lens holder plate, described convex lens comprise radial flange, this lens holder plate comprises interior fixed edge and outer fixed edge, should in fixed edge match with the radial flange of these convex lens these convex lens be fixed on the described lamp body, this outer fixed edge and cooperate by this cover with described cover is fixed on the described lamp body.
5. such as the described LED light fixture of one of claim 1 to 4, it is characterized in that, the light that the relative position of described LED lamp and described convex lens guarantees this LED lamp is through being 30 degree or 45 degree or 50 degree with the angle of the axis of these convex lens behind these convex lens.
6. LED light fixture as claimed in claim 5, it is characterized in that, described convex lens rear side comprises arc-shaped surface and is arranged on the cavity at this arc-shaped surface middle part, and the rear side minute surface of described convex lens is positioned at this cavity, and described LED lamp cooperates with this cavity and is positioned at this cavity.
7. such as the described LED light fixture of one of claim 1 to 4, it is characterized in that, described convex lens are lenticular lens or single face convex lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204158383U CN202756975U (en) | 2012-08-21 | 2012-08-21 | Light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204158383U CN202756975U (en) | 2012-08-21 | 2012-08-21 | Light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756975U true CN202756975U (en) | 2013-02-27 |
Family
ID=47736156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204158383U Expired - Lifetime CN202756975U (en) | 2012-08-21 | 2012-08-21 | Light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152427A1 (en) * | 2016-03-08 | 2017-09-14 | 广东恒润光电有限公司 | Radiator, led module, and lamp with led module |
-
2012
- 2012-08-21 CN CN2012204158383U patent/CN202756975U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152427A1 (en) * | 2016-03-08 | 2017-09-14 | 广东恒润光电有限公司 | Radiator, led module, and lamp with led module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180628 Address after: 518000 3, 109 A, Peninsular garden, Shekou Road, Shekou, Nanshan District, Shenzhen, Guangdong. Patentee after: Shenzhen Taiyuan Property Management Co.,Ltd. Address before: 518000 B, 3rd floor, Zhong Cheng Industrial Zone, industrial East Road, Longhua New District, Shenzhen, Guangdong. Patentee before: Shenzhen Juhui Optoelectronics Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |