CN101566292A - Astigmatical LED underground lamp - Google Patents

Astigmatical LED underground lamp Download PDF

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Publication number
CN101566292A
CN101566292A CNA2009100313452A CN200910031345A CN101566292A CN 101566292 A CN101566292 A CN 101566292A CN A2009100313452 A CNA2009100313452 A CN A2009100313452A CN 200910031345 A CN200910031345 A CN 200910031345A CN 101566292 A CN101566292 A CN 101566292A
Authority
CN
China
Prior art keywords
led
housing
aluminium base
underground lamp
light
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.)
Pending
Application number
CNA2009100313452A
Other languages
Chinese (zh)
Inventor
缪刚正
周炜
陈雷中
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.)
Wuxi Led Trust Photoelectron Technology Ltd
Original Assignee
Wuxi Led Trust Photoelectron Technology 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.)
Filing date
Publication date
Application filed by Wuxi Led Trust Photoelectron Technology Ltd filed Critical Wuxi Led Trust Photoelectron Technology Ltd
Priority to CNA2009100313452A priority Critical patent/CN101566292A/en
Publication of CN101566292A publication Critical patent/CN101566292A/en
Pending legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention relates to an underground lamp, in particular to an astigmatical LED underground lamp taking an LED as a light source. The astigmatical LED underground lamp has the prior advantages of LED lamps, such as high efficiency, energy conservation, quick response and the like; and meanwhile, the invention adopts a convex lens, thereby emitting light, enlarging an irradiation area, greatly improving the utilization rate of the light and making the light irradiating each corner of an object.

Description

The LED underground lamp of astigmatism
Technical field
The present invention relates to a kind of underground lamp, particularly a kind of light emitting diode that adopts is the LED underground lamp of the astigmatism of light source.
Background technology
The light emitting diode of underground lamp employing now is the shot-light of light source, utilization ten extensively, because of its luminous efficiency height, power saving, the fast characteristics of response speed make most of user accept, but the light that the common LED underground lamp penetrates all is optically focused, light is more concentrated like this, but range of exposures is limited, when lighting engineering irradiation trees or font, some area illumination less than, make it gray area not occur, the LED underground lamp of astigmatism of the present invention has the original characteristics of LED lamp, efficiently, energy-conservation, the outer the present invention simultaneously of advantages such as response speed is fast has adopted convex lens, and that works distributes light, makes the expansion irradiated area, improved the utilization rate of light greatly, made the every nook and cranny of its energy irradiating object.
Summary of the invention
It is even inadequately to the objective of the invention is to overcome the buried lamp wiring irradiation of former tradition, the shortcoming that light is relatively concentrated, invent a kind of LED underground lamp of astigmatism, the present invention has adopted convex lens on shaped LED lampshade, thereby the light that light emitting diode sends is distributed, improved the irradiated area of light greatly, the utilization rate of the light of raising has reached reasonable disposition.
Technical solution of the present invention is:
The LED underground lamp of astigmatism of the present invention comprises control section 16 and structure division 15.
Control section 16 comprises aluminium base 4, lead 7, controller 8, power line 10, lampshade 11, LED 12, convex lens 13.Aluminium base 4 is positioned at the inside of housing 3, be used for a LED 12 direct welding in the above, make LED 12 heat radiations better like this, lead 7 is positioned at the surface of aluminium base 4, being used for a LED 12 couples together, controller 8 be positioned at aluminium base 4 below, controlling the operation of entire circuit, power line 10 is arranged on the lower surface of housing 3, is used for being connected with 220V voltage, and lampshade 11 is installed in the upper surface of aluminium base 4, be used for fixing convex lens 13, LED 12 is welded on the upper surface of aluminium base 4, is used for sending visible light, and convex lens 13 are positioned at the surface of lampshade 11, be used for visible light that LED 12 is sent, distribute by convex lens 13, enlarge the irradiated area of light like this, improved the utilization ratio of light.
Structure division 15 comprises cloche 1, clasp 2, housing 3, holder 5, screw 6, baffle plate 9, support 14.Cloche 1 is positioned at the upper surface of housing 3; be used for blocking dust and rainwater; protection LED 12 exempts from destruction; clasp 2 is positioned at the edge of housing 3, has been used for fixing cloche, prevents that it from falling down; housing 3 is used for placing other components and parts; holder 5 is arranged on the bottom margin of housing 3, makes things convenient for screw to insert, and screw 6 is installed in above the holder 5; be used for making whole lamp to be fixed on the needed position; baffle plate 9 is positioned at the inside of housing 3, and the below of aluminium base 4 is used for placing controller 8; support 14 is positioned at the inside of housing 3; the below of aluminium base 4 is used for placing aluminium base 4, also is adopt welding procedure to make support 14 be fixed on housing 3 internal edges.
Compared with the prior art the present invention has the following advantages:
The LED underground lamp of astigmatism of the present invention is compared with common underground lamp, is provided with convex lens on LED lampshade 11, and the light that LED 12 is sent distributes, improved the irradiated area of light greatly, make the light range of exposures more even, thereby the utilization rate of the light that improves has reached reasonable disposition.
Description of drawings
Fig. 1 is a structural representation of the present invention
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
The LED underground lamp of astigmatism of the present invention comprises control section 16 and structure division 15.
Control section 16 comprises aluminium base 4, lead 7, controller 8, power line 10, lampshade 11, LED 12, convex lens 13.Aluminium base 4 is positioned at the inside of housing 3, be used for a LED 12 direct welding in the above, make LED 12 heat radiations better like this, lead 7 is positioned at the surface of aluminium base 4, being used for a LED 12 couples together, controller 8 be positioned at aluminium base 4 below, controlling the operation of entire circuit, power line 10 is arranged on the lower surface of housing 3, is used for being connected with 220V voltage, and lampshade 11 is installed in the upper surface of aluminium base 4, be used for fixing convex lens 13, LED 12 is welded on the upper surface of aluminium base 4, is used for sending visible light, and convex lens 13 are positioned at the surface of lampshade 11, be used for visible light that LED 12 is sent, distribute by convex lens 13, enlarge the irradiated area of light like this, improved the utilization ratio of light.
Structure division 15 comprises cloche 1, clasp 2, housing 3, holder 5, screw 6, baffle plate 9, support 14.Cloche 1 is positioned at the upper surface of housing 3; be used for blocking dust and rainwater; protection LED 12 exempts from destruction; clasp 2 is positioned at the edge of housing 3, has been used for fixing cloche, prevents that it from falling down; housing 3 is used for placing other components and parts; holder 5 is arranged on the bottom margin of housing 3, makes things convenient for screw to insert, and screw 6 is installed in above the holder 5; be used for making whole lamp to be fixed on the needed position; baffle plate 9 is positioned at the inside of housing 3, and the below of aluminium base 4 is used for placing controller 8; support 14 is positioned at the inside of housing 3; the below of aluminium base 4 is used for placing aluminium base 4, also is adopt welding procedure to make support 14 be fixed on housing 3 internal edges.
The operation principle of the LED underground lamp of astigmatism of the present invention:
The LED underground lamp of astigmatism of the present invention is welded on LED 12 above the aluminium base 4, after with lead 7 LED 12 being connected then, before aluminium base 4 is installed, LED 12 is connected with controller 8, then aluminium base 4 is fixed on above the support 14, after covering cloche 1, locking clasp 2 is fixed on the place that needs illumination to underground lamp, by screw 6 it is fixed on the needed position, connect with the mains behind the line 10, the visible light that LED 12 sends distributes light by convex lens 13.

Claims (2)

1. the LED underground lamp of an astigmatism is characterized in that: adopt control section (16) and structure division (15) to connect to form; Control section (16) comprises aluminium base (4), lead (7), controller (8), power line (10), lampshade (11), LED (12), convex lens (13); Aluminium base (4) is positioned at the inside of housing (3), lead (7) is positioned at the surface of aluminium base (4), controller (8) be positioned at aluminium base (4) below, power line (10) is arranged on the lower surface of housing (3), lampshade (11) is installed in the upper surface of aluminium base (4), LED (12) is welded on the upper surface of aluminium base (4), and convex lens (13) are positioned at the surface of lampshade 11; Structure division (15) comprises cloche (1), clasp (2), housing (3), holder (5), screw (6), baffle plate (9), support (14); Cloche (1) is positioned at the upper surface of housing (3), clasp (2) is positioned at the edge of housing (3), housing (3) is used for placing other components and parts, holder (5) is arranged on the bottom margin of housing (3), screw (6) is installed in above the holder (5), the inside that baffle plate (9) is positioned at housing (3) is positioned at the below of aluminium base (4), and the inside that support (14) is positioned at housing (3) is positioned at the below of aluminium base (4).
2. the LED underground lamp of astigmatism according to claim 1 is characterized in that: described convex lens (13) be arranged on LED (12) above, the light that LED (12) is penetrated is wider, scope is bigger.
CNA2009100313452A 2009-04-29 2009-04-29 Astigmatical LED underground lamp Pending CN101566292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2009100313452A CN101566292A (en) 2009-04-29 2009-04-29 Astigmatical LED underground lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2009100313452A CN101566292A (en) 2009-04-29 2009-04-29 Astigmatical LED underground lamp

Publications (1)

Publication Number Publication Date
CN101566292A true CN101566292A (en) 2009-10-28

Family

ID=41282595

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2009100313452A Pending CN101566292A (en) 2009-04-29 2009-04-29 Astigmatical LED underground lamp

Country Status (1)

Country Link
CN (1) CN101566292A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102364224A (en) * 2011-11-01 2012-02-29 苏州晶雷光电照明科技有限公司 Environment-friendly light-emitting diode (LED) underground lamp
CN103201554A (en) * 2010-11-10 2013-07-10 特锐拉克斯有限公司 Recessed can downlight retrofit illumination device
US9631789B2 (en) 2014-03-31 2017-04-25 Terralux, Inc. Apparatus and method for retrofitting a fluorescent downlight illumination device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103201554A (en) * 2010-11-10 2013-07-10 特锐拉克斯有限公司 Recessed can downlight retrofit illumination device
US9447935B2 (en) 2010-11-10 2016-09-20 Terralux, Inc. Recessed can downlight retrofit illumination device
CN102364224A (en) * 2011-11-01 2012-02-29 苏州晶雷光电照明科技有限公司 Environment-friendly light-emitting diode (LED) underground lamp
US9631789B2 (en) 2014-03-31 2017-04-25 Terralux, Inc. Apparatus and method for retrofitting a fluorescent downlight illumination device

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Open date: 20091028