CN203927576U - A kind of LED Down lamp - Google Patents

A kind of LED Down lamp Download PDF

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Publication number
CN203927576U
CN203927576U CN201420217793.8U CN201420217793U CN203927576U CN 203927576 U CN203927576 U CN 203927576U CN 201420217793 U CN201420217793 U CN 201420217793U CN 203927576 U CN203927576 U CN 203927576U
Authority
CN
China
Prior art keywords
power supply
lampshade
supply cover
down lamp
led down
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
CN201420217793.8U
Other languages
Chinese (zh)
Inventor
黄超荣
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.)
DONGGAUN LONGFAT OPTOELECTRONICS TECHNOLOGY Co Ltd
Original Assignee
DONGGAUN LONGFAT OPTOELECTRONICS TECHNOLOGY 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.)
Filing date
Publication date
Application filed by DONGGAUN LONGFAT OPTOELECTRONICS TECHNOLOGY Co Ltd filed Critical DONGGAUN LONGFAT OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority to CN201420217793.8U priority Critical patent/CN203927576U/en
Application granted granted Critical
Publication of CN203927576U publication Critical patent/CN203927576U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to LED technical field of lamps, relate in particular to a kind of LED Down lamp, the Lights section that comprises power unit and be electrically connected with power unit, the Lights section comprises lampshade, light source board and expansion light microscopic sheet, light source board is installed on lampshade, expand light microscopic sheet be close to the surface of light source board and with lampshade snapping, the top of lampshade is provided with radiating part; Power unit comprises power supply cover upper casing, power supply cover lower casing, power panel and power supply terminal lid, power panel is installed in power supply cover upper casing, power supply terminal lid is arranged at the top of power supply cover upper casing, power supply cover lower casing and power supply cover upper casing snapping, and power supply cover lower casing and lampshade removably connect.This LED Down lamp has adopted all-in-one-piece radiator structure, makes radiating effect of the present utility model better; And power unit and the Lights section adopted and removably connect, be convenient to dismounting of the present utility model.

Description

A kind of LED Down lamp
Technical field
The utility model belongs to LED technical field of lamps, relates in particular to a kind of LED Down lamp.
Background technology
Down lamp uses extensively, is mainly installed in ceiling and crown wall as illumination.The light source that existing Down lamp uses is traditional common bulb, Metal halogen lamp or energy-saving bulb.The deficiencies such as this conventional light source power consumption is large, heating is large, temperature is high, light efficiency is not high and the life-span is short.Along with scientific and technological progress, large-power light-emitting diodes (High Power LED) is gradually improved and is applied as decorating with lighting source.But the chip of great power LED own can produce a large amount of heats in the time of work, if the heat dispersion of device is poor, these heats are not led away and are distributed rapidly, on its performance and the impact causing service life or even fatal.With regard to As-Is, 1) great power LED Down lamp generally adopts fin assembling to form radiator structure, but this radiator structure assembling is complicated, and its radiating effect is undesirable; 2) existing LED Down lamp dismounting inconvenience, has broken can not use time when certain parts, and this LED Down lamp is just done for, and has caused the waste of resource.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of LED Down lamp, this LED Down lamp has adopted all-in-one-piece radiator structure, makes radiating effect of the present utility model better; And power unit and the Lights section adopted and removably connect, be convenient to dismounting of the present utility model.
For achieving the above object, the utility model adopts following technical scheme: a kind of LED Down lamp, the Lights section that comprises power unit and be electrically connected with described power unit, described the Lights section comprises lampshade, light source board and expansion light microscopic sheet, described light source board is installed on described lampshade, described expansion light microscopic sheet be close to described light source board surface and with described lampshade snapping, the top of described lampshade is provided with radiating part; Described power unit comprises power supply cover upper casing, power supply cover lower casing, power panel and power supply terminal lid, described power panel is installed in described power supply cover upper casing, described power supply terminal lid is arranged at the top of described power supply cover upper casing, described power supply cover lower casing and described power supply cover upper casing snapping, described power supply cover lower casing and described lampshade removably connect.
One as LED Down lamp described in the utility model is improved, and described the Lights section also comprises spring earclip, and described spring earclip is arranged at the side of described lampshade.
One as LED Down lamp described in the utility model is improved, and described spring earclip is set to two, and described lampshade is provided with two holders, and two described spring earclips are arranged at respectively two described holders.
One as LED Down lamp described in the utility model is improved, and described light source board comprises aluminium base and multiple LED lamp pearl, and multiple described LED lamp pearls are evenly arranged at the surface of described aluminium base.
One as LED Down lamp described in the utility model is improved, and described power supply cover lower casing is provided with threaded portion, and described power supply cover lower casing is spirally connected by the upper end of described threaded portion and described lampshade.
One as LED Down lamp described in the utility model is improved, and described power panel comprises power supply disks and supply socket, and described supply socket is arranged at described power supply disks, and described power supply disks and described supply socket electric connection.
One as LED Down lamp described in the utility model is improved, and described power supply cover upper casing is provided with air-vent.
The beneficial effects of the utility model are: the Lights section that the utility model comprises power unit and is electrically connected with power unit, the Lights section comprises lampshade, light source board and expansion light microscopic sheet, light source board is installed on lampshade, expand light microscopic sheet be close to the surface of light source board and with lampshade snapping, the top of lampshade is provided with radiating part; Power unit comprises power supply cover upper casing, power supply cover lower casing, power panel and power supply terminal lid, power panel is installed in power supply cover upper casing, power supply terminal lid is arranged at the top of power supply cover upper casing, power supply cover lower casing and power supply cover upper casing snapping, and power supply cover lower casing and lampshade removably connect.This LED Down lamp has adopted all-in-one-piece radiator structure, makes radiating effect of the present utility model better; And power unit and the Lights section adopted and removably connect, be convenient to dismounting of the present utility model.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
As Fig. 1, shown in 2, a kind of LED Down lamp, the Lights section 2 that comprises power unit 1 and be electrically connected with power unit 1, the Lights section 2 comprises lampshade 3, light source board 4 and expansion light microscopic sheet 5, light source board 4 is installed on lampshade 3, expand light microscopic sheet 5 be close to the surface of light source board 4 and with lampshade 3 snappings, light source board 4 comprises aluminium base 6 and multiple LED lamp pearl 7, multiple LED lamp pearls 7 are evenly arranged at the surface of aluminium base 6, improve the uniformity of illumination, the top of lampshade 3 is provided with radiating part 8, this radiating part 8 is a global design with lampshade 3, make radiating effect better, reduce loaded down with trivial details fin assembling link.Power unit 1 comprises power supply cover upper casing 9, power supply cover lower casing 10, power panel 11 and power supply terminal lid 12, power panel 11 is installed in power supply cover upper casing 9, power supply terminal lid 12 is arranged at the top of power supply cover upper casing 9, power supply cover lower casing 10 and power supply cover upper casing 9 snappings, and power supply cover upper casing 9 is provided with air-vent 13, realize the heat radiation of power supply cover upper casing 9 and power supply cover lower casing 10, power supply cover lower casing 10 removably connects with lampshade 3, preferably, power supply cover lower casing 10 is provided with threaded portion 14, and power supply cover lower casing 10 is spirally connected by threaded portion 14 and the upper end of lampshade 3.
Preferably, the Lights section 2 also comprises spring earclip 16, and spring earclip 16 is arranged at the side of lampshade 3.Spring earclip 16 is set to two, and lampshade 3 is provided with 17, two spring earclips 16 of two holders and is arranged at respectively two holders 17.
Preferably, power panel 11 comprises power supply disks 18 and supply socket 19, supply socket 19 is arranged at power supply disks 18, and power supply disks 18 and supply socket 19 are electrically connected, it is corresponding with the position of power supply terminal lid 12 that position is afterwards installed in supply socket 19, be convenient to energising of the present utility model and install, supply socket 19 is mainly used in connecting outside power supply, realizes energising of the present utility model.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to above-mentioned detailed description of the invention, and any apparent improvement, replacement or modification that every those skilled in the art have done on basis of the present utility model all belong to protection domain of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.

Claims (7)

1. a LED Down lamp, the Lights section that comprises power unit and be electrically connected with described power unit, it is characterized in that: described the Lights section comprises lampshade, light source board and expansion light microscopic sheet, described light source board is installed on described lampshade, described expansion light microscopic sheet be close to described light source board surface and with described lampshade snapping, the top of described lampshade is provided with radiating part; Described power unit comprises power supply cover upper casing, power supply cover lower casing, power panel and power supply terminal lid, described power panel is installed in described power supply cover upper casing, described power supply terminal lid is arranged at the top of described power supply cover upper casing, described power supply cover lower casing and described power supply cover upper casing snapping, described power supply cover lower casing and described lampshade removably connect.
2. LED Down lamp according to claim 1, is characterized in that: described the Lights section also comprises spring earclip, described spring earclip is arranged at the side of described lampshade.
3. LED Down lamp according to claim 2, is characterized in that: described spring earclip is set to two, and described lampshade is provided with two holders, and two described spring earclips are arranged at respectively two described holders.
4. LED Down lamp according to claim 1, is characterized in that: described light source board comprises aluminium base and multiple LED lamp pearl, and multiple described LED lamp pearls are evenly arranged at the surface of described aluminium base.
5. LED Down lamp according to claim 4, is characterized in that: described power supply cover lower casing is provided with threaded portion, and described power supply cover lower casing is spirally connected by the upper end of described threaded portion and described lampshade.
6. LED Down lamp according to claim 1, is characterized in that: described power panel comprises power supply disks and supply socket, described supply socket is arranged at described power supply disks, and described power supply disks and described supply socket electric connection.
7. LED Down lamp according to claim 1, is characterized in that: described power supply cover upper casing is provided with air-vent.
CN201420217793.8U 2014-04-30 2014-04-30 A kind of LED Down lamp Expired - Fee Related CN203927576U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420217793.8U CN203927576U (en) 2014-04-30 2014-04-30 A kind of LED Down lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420217793.8U CN203927576U (en) 2014-04-30 2014-04-30 A kind of LED Down lamp

Publications (1)

Publication Number Publication Date
CN203927576U true CN203927576U (en) 2014-11-05

Family

ID=51823384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420217793.8U Expired - Fee Related CN203927576U (en) 2014-04-30 2014-04-30 A kind of LED Down lamp

Country Status (1)

Country Link
CN (1) CN203927576U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141105

Termination date: 20150430

EXPY Termination of patent right or utility model