CN201145178Y - LED buried sending light - Google Patents

LED buried sending light Download PDF

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Publication number
CN201145178Y
CN201145178Y CNU2008200314352U CN200820031435U CN201145178Y CN 201145178 Y CN201145178 Y CN 201145178Y CN U2008200314352 U CNU2008200314352 U CN U2008200314352U CN 200820031435 U CN200820031435 U CN 200820031435U CN 201145178 Y CN201145178 Y CN 201145178Y
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CN
China
Prior art keywords
led
lamp body
light source
light
source assembly
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.)
Expired - Fee Related
Application number
CNU2008200314352U
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Chinese (zh)
Inventor
史杰
Original Assignee
史杰
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 史杰 filed Critical 史杰
Priority to CNU2008200314352U priority Critical patent/CN201145178Y/en
Application granted granted Critical
Publication of CN201145178Y publication Critical patent/CN201145178Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an LED underground lamp, comprising a lamp body, a panel, an LED light source component and a driving component thereof. Light transmitting glass and a shading plate are pressed between the panel and the lamp body which are sealed through a sealing ring; a wiring hole with a waterproof joint 9 is arranged on the lamp body; the LED light source component and the driving component thereof are fixed on the bottom of the lamp body; the bottom of the lamp body is in an inward concave structure; radiating fins in a radial, parallel strip or circular ring shape are arranged on a concave part. A lens or a light reflecting glass is arranged on the LED light source component; the light source can be one or a plurality of monochromatic or multicolor composite LEDs; a power cord is connected to the LED driving component via the wiring hole, converted by the LED driving component and then connected to the LED light source component, so as to form circuit connection. The LED driving component is provided with a temperature control circuit and can control the luminous state of each LED. After the lamp is assembled as a whole, the lamp is arranged in a pre-embedded piece; the pre-embedded piece is provided with a positioning device and has a flanging arranged on the lower part. The underground lamp has waterproof function and good radiating effect, and the light source is long in life-span.

Description

The buried shot-light of LED
Technical field
The utility model relates to a kind of LED semiconductor lamp, especially relates to the structure of the buried shot-light of a kind of LED.
Background technology
Buried shot-light is the light fixture that is embedded in the face of land, and it is widely used in the usefulness as decorative lighting such as shopping centre, square, building, trees, park, tourist attractions, large-scale sculpture, but both brightening environment can be beautified the environment again.
The present buried shot-light that generally uses adopts metal halide lamp or fluorescent lamp as light source, this buried shot-light power consumption height, big, the lamp tube service life weak point of heating, and also photochromic soft inadequately, it is dazzling that the human eye direct-view can be felt, even produce dazzle.
Led light source is because of its luminous efficiency height, and the monochromaticjty of light is good, can directly send coloured visible light, and is photochromic soft, free from glare, and power consumption is few, long service life, and security reliability is strong, and caloric value is low, thereby obtains application more and more widely.But the buried shot-light of existing LED is owing to adopt high-power LED as light source, and the low-power LED that its caloric value is more general is big, the long-time use, and the temperature in the light fixture increases, and causes the inner resistance of LED lamp to become big, and shortened its service life.
The utility model content
The technical problems to be solved in the utility model provides a kind of buried shot-light of LED of good heat dissipation effect.
For addressing the above problem, the buried shot-light of LED of the present utility model, comprise lamp body, panel, transparent glass, shadow shield, the led light source assembly, management device, LED driven unit and built-in fitting, lamp body is the cylinder of an end opening, panel, transparent glass, shadow shield is pressed in successively and forms a sealing chamber on the end face of lamp body open side, be equipped with loophole on panel and the shadow shield, lamp body is provided with through wires hole, the led light source assembly, management device and LED driven unit are installed in the lamp body, management device is installed on the led light source assembly, power line inserts the LED driven unit in through wires hole enters lamp body, after the conversion of LED driven unit, insert the led light source assembly and form the circuit connection, lamp body is installed in the built-in fitting, the led light source assembly is close to the lamp body bottom and forms thermo-contact, and the lamp body outer wall is provided with fin.
After having adopted above structure, the heat that led light source assembly and LED driven unit are produced can dispel the heat to the external world efficiently by radiator.
The lamp body bottom can be provided with the groove that caves inward, and fin is located in this groove.
Fin can be radial, parallel strip or circular.
Can be provided with sealing ring between panel and the lamp body end face, the through wires hole place can be provided with water joint.Can make this buried shot-light have water-proof function like this.
Management device can be lens or reflector.
The LED driven unit is provided with temperature-control circuit.In use can the temperature of light fixture be automatically adjusted the service life of protection electric elements and prolongation light source.
The led light source assembly can comprise monochromatic light, polychromatic light combination gradual change or saltus step LED.
LED can be for more than single or single in the led light source assembly.
Built-in fitting is cylindric, and its lower surface is provided with flange, is provided with orifice plate in the upper port, and orifice plate is provided with positioner, and lamp body passes from orifice plate, and panel is pressed on the orifice plate and with the orifice plate screw and is connected.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the buried shot-light of the utility model LED.
Fig. 2 is the general assembly drawing of the buried shot-light of the utility model LED.
Fig. 3 is the cutaway view of the buried shot-light of the utility model LED.
Fig. 4 is pack into the schematic diagram of built-in fitting of the buried shot-light of the utility model LED.
Among the figure: 1 lamp body, 2 panels, 3 sealing rings, 4 transparent glass, 5 shadow shields, 6LED driven unit, 7LED light source assembly, 8 management device, 9 water joints, 10 built-in fittings, 11 fin.
The specific embodiment
As shown in Figure 1, the buried shot-light of LED of the present utility model, comprise lamp body 1, panel 2, transparent glass 4, shadow shield 5, led light source assembly 7 and LED driven unit 6, lamp body 1 is the cylinder of an end opening, be pressed with transparent glass 4, shadow shield 5 between panel 2 and the lamp body 1 and pass through sealing ring 3 sealings, form a sealing chamber, be equipped with loophole on panel 2 and the shadow shield 5, the bottom of lamp body 1 is provided with screwed hole, and water joint 9 is threaded in this screwed hole.
As shown in Figure 2, lamp body 1 is made by die cast, and lamp body 1 bottom is provided with the groove that caves inward, and fin 11 is located in this groove, and fin 11 is radial, parallel strip or circular.
As shown in Figure 3, led light source assembly 7 and LED driven unit 6 are fixed on the bottom of lamp body 1 by screw, led light source assembly 7 is close to the groove inwall and is formed thermo-contact with it, and the heat that led light source assembly 7 and LED driven unit 6 are produced dispels the heat to the external world by radiator.
LED in the led light source assembly 7 can be monochromatic light, also can make up gradual change or saltus step for multicolour, a pairing LED number can be more than single or single, management device 8 is lens or reflector, be installed on the led light source assembly 7, can select various angles for use according to the needs of application scenario.Power line inserts LED driven unit 6 in through wires hole enters lamp body 1, after 6 conversions of LED driven unit, insert led light source assembly 7 and form the circuit connection.LED driven unit 6 is provided with temperature-control circuit, and in use the temperature to light fixture automatically adjusts, and built-in microprocessing systems can be controlled the luminance of every LED, regulates illumination mode, presents abundant colors and multiple version.
As shown in Figure 4, after totally installing, lamp is installed in the built-in fitting 10, built-in fitting 10 is cylindric, is provided with orifice plate in the upper port, and lamp body 1 passes from orifice plate, panel 2 is pressed on the orifice plate, do not need dismounting just can directly be connected with orifice plate with screw when mounted, orifice plate is provided with positioner, capturing position when being convenient to the screw connection, built-in fitting 10 bottoms have flange, install firmly to be difficult for taking away.
This buried shot-light has water-proof function, and good heat dissipation effect can be protected electric elements and prolong service life of light source, is difficult for producing the water smoke or the globule in interior surfaces of glass in the bigger environment of the temperature difference.

Claims (9)

1. buried shot-light of LED, comprise lamp body, panel, transparent glass, shadow shield, the led light source assembly, management device, LED driven unit and built-in fitting, lamp body is the cylinder of an end opening, panel, transparent glass, shadow shield is pressed in successively and forms a sealing chamber on the end face of lamp body open side, be equipped with loophole on panel and the shadow shield, lamp body is provided with through wires hole, the led light source assembly, management device and LED driven unit are installed in the lamp body, management device is installed on the led light source assembly, power line inserts the LED driven unit in through wires hole enters lamp body, after the conversion of LED driven unit, insert the led light source assembly and form the circuit connection, lamp body is installed in the built-in fitting, it is characterized in that the led light source assembly is close to the lamp body bottom and forms thermo-contact, and the lamp body outer wall is provided with fin.
2. the buried shot-light of LED according to claim 1 is characterized in that the lamp body bottom is provided with the groove that caves inward, and described fin is located in this groove.
3. the buried shot-light of LED according to claim 1 and 2 is characterized in that described fin is radial, parallel strip or circular.
4. the buried shot-light of LED according to claim 1 is characterized in that being provided with sealing ring between described panel and the lamp body end face, and the through wires hole place is provided with water joint.
5. the buried shot-light of LED according to claim 1 is characterized in that described management device is lens or reflector.
6. the buried shot-light of LED according to claim 1 is characterized in that described LED driven unit is provided with temperature-control circuit.
7. the buried shot-light of LED according to claim 1 is characterized in that described led light source assembly comprises monochromatic light, polychromatic light combination gradual change or saltus step LED.
8. the buried shot-light of LED according to claim 1 is characterized in that LED is more than single or single in the described led light source assembly.
9. the buried shot-light of LED according to claim 1 is characterized in that described built-in fitting is cylindric, and its lower surface is provided with flange, be provided with orifice plate in the upper port, orifice plate is provided with positioner, and lamp body passes from orifice plate, and panel is pressed on the orifice plate and with orifice plate and is connected by screw.
CNU2008200314352U 2008-01-23 2008-01-23 LED buried sending light Expired - Fee Related CN201145178Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200314352U CN201145178Y (en) 2008-01-23 2008-01-23 LED buried sending light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200314352U CN201145178Y (en) 2008-01-23 2008-01-23 LED buried sending light

Publications (1)

Publication Number Publication Date
CN201145178Y true CN201145178Y (en) 2008-11-05

Family

ID=40082057

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200314352U Expired - Fee Related CN201145178Y (en) 2008-01-23 2008-01-23 LED buried sending light

Country Status (1)

Country Link
CN (1) CN201145178Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101769486A (en) * 2010-03-05 2010-07-07 郝乐(上海)电子有限公司 Installation method of LED light source for illuminating external wall elevation
CN101832481B (en) * 2009-03-13 2012-12-26 富准精密工业(深圳)有限公司 Light-emitting diode lamp
CN104566014A (en) * 2014-11-26 2015-04-29 余姚市银汝照明电器有限公司 LED (Light-emitting Diode) underground lamp capable of fast radiating heat
CN107518654A (en) * 2017-09-21 2017-12-29 中山市通发自动化设备有限公司 One kind can convert into solar energy buried seat lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832481B (en) * 2009-03-13 2012-12-26 富准精密工业(深圳)有限公司 Light-emitting diode lamp
CN101769486A (en) * 2010-03-05 2010-07-07 郝乐(上海)电子有限公司 Installation method of LED light source for illuminating external wall elevation
CN104566014A (en) * 2014-11-26 2015-04-29 余姚市银汝照明电器有限公司 LED (Light-emitting Diode) underground lamp capable of fast radiating heat
CN107518654A (en) * 2017-09-21 2017-12-29 中山市通发自动化设备有限公司 One kind can convert into solar energy buried seat lamp
CN107518654B (en) * 2017-09-21 2020-11-20 泗县飞虹体育文化发展有限公司 Foldable solar underground seat lamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Jiangsu SFT Optoelectronic Science & Technology Co., Ltd.

Assignor: Shi Jie

Contract record no.: 2010320000141

Denomination of utility model: LED buried sending light

Granted publication date: 20081105

License type: Exclusive License

Record date: 20100226

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081105

Termination date: 20110123