CN203115749U - Modular light-emitting diode (LED) down lamp - Google Patents

Modular light-emitting diode (LED) down lamp Download PDF

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Publication number
CN203115749U
CN203115749U CN2013200895332U CN201320089533U CN203115749U CN 203115749 U CN203115749 U CN 203115749U CN 2013200895332 U CN2013200895332 U CN 2013200895332U CN 201320089533 U CN201320089533 U CN 201320089533U CN 203115749 U CN203115749 U CN 203115749U
Authority
CN
China
Prior art keywords
lamp body
body case
lamp
light source
led
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
CN2013200895332U
Other languages
Chinese (zh)
Inventor
谢凌龙
赵勇
杨丽
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.)
Longyan City Shanghang County Yilong Photoelectric Science & Technology Co Ltd
Original Assignee
Longyan City Shanghang County Yilong Photoelectric Science & 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 Longyan City Shanghang County Yilong Photoelectric Science & Technology Co Ltd filed Critical Longyan City Shanghang County Yilong Photoelectric Science & Technology Co Ltd
Priority to CN2013200895332U priority Critical patent/CN203115749U/en
Application granted granted Critical
Publication of CN203115749U publication Critical patent/CN203115749U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A modular light-emitting diode (LED) down lamp is composed of a driving power box, a lamp body outer cover, a positioning spring buckle component, a lamp body base, a spring pull buckle component, a radiator, an LED light source module, a reflector cup, a fixing ring and an electrical appliance connector. The modular LED down lamp has the advantages that the light source module and a driving module of the lamp are independent, the down lamp can be mounted and dismounted by hands without any tool, the process is convenient and fast, and the down lamp is convenient to repair or replace.

Description

A kind of modularity LED Down lamp
Technical field
The utility model belongs to technical field of semiconductor illumination, relates to a kind of modularity LED Down lamp.
Background technology
The light source that Down lamp in the past generally uses is traditional incandescent lamp or energy-saving fluorescent lamp, weak points such as these conventional light source have that power consumption is big, temperature is high, poor safety performance, light efficiency is undesirable and the life-span is short.At present, along with the continuous lifting of the brightness of large-power light-emitting diodes (LED), it acts on to decorate with lighting source and is used widely.Yet, because led chip can produce a large amount of heats when work, if these heats are led away and are distributed untimelyly, all can cause very big influence to its performance and life-span, so, in case most of LED light fixture led light sources or electrical equipment damage, all may cause whole lamp to return factory repair and change, even whole lamp is scrapped.In addition, because LED is spot light, light beam concentrates in together, and is easy to generate dazzle, and the people is felt under the weather.Down lamp as room lighting and decoration is the extremely extensive a light fixture of purposes, so, use the Down lamp of led light source and all must consider above factor, so trendy LED Down lamp miscellaneous will continue to bring out.
Summary of the invention
The purpose of this utility model is to provide a kind of modularity LED Down lamp, provides a new solution with its pointed structural design for improving above-mentioned existing problem, thereby is conducive to promote further application and the development of indoor LED illumination.
For achieving the above object, solution of the present utility model is:
The utility model is pulled buckle assembly, radiator, led light source module, reflector, retainer ring and electrical connector by driving power box, lamp body case, retainer spring buckle assembly, lamp body pedestal, spring and is formed.
Described driving power box is for independently, high pressure inlet wire and low pressure outlet are all docked with the connector mode, with dock in the mode that fastens by the retainer spring buckle assembly between the light fixture, the low pressure out-put supply is connected by connector and light fixture when fastening, as long as press the just detachable electrical equipment box of retainer spring button on the lamp body case, so that maintenance or change.
Described lamp body pedestal and lamp body case are combination set, are cavity, for the ease of installing and injection moulding processing, are divided into up-down structure, and lamp body pedestal docks by screw with the lamp body case.The lower ending opening of lamp body pedestal has flange, has on the plane of flange to reserve the installation button hole corresponding with retainer ring.The top of lamp body case is for installing the groove of electrical equipment box, and described retainer spring buckle assembly is installed in a side of this lamp body case bottom portion of groove, with on the driving power box to buckle mouth adaptive, play effect fixing or dismounting driving power box; Housing at the lamp body case is reserved with air vent, is convenient to the ventilation by forced draft heat radiation of radiator.
The sub-assembly that described led light source module is made up of COB integrated optical source and heat-conducting substrate and connector seat, the connector seat divides sliding seat and holder, holder is installed in an end of radiator, fasten by plugging mode, the circuit between sliding seat and the holder is by the mode conducting of contact.
Described radiator is by heat conductivility aluminium extrusion modling preferably, and for cylindrical, there is threading hole at the center, and radiating fin radially evenly distributes, the section of being cut on demand during use.One end face of radiator is fixed on by screw on the cavity dividing plate of lamp body case, and the holder of led light source module connector seat is installed in the other end.
Described reflector is cone, is formed by aluminium sheet spinning.The cone osculum of reflector and led light source module external diameter coincide, and its cone is fixed in the chamber of lamp body pedestal by retainer ring for big mouthful.
Described spring is pulled the outside that the buckle assembly symmetry is fixed on the lamp body pedestal opening, and its spring is pulled to buckle with the lamp body pedestal opening hole flanging and formed the jump ring mounting structure, pull by spring the effect of buckleing with lamp installation on the preformed hole of ceiling.
By the design of this money, technical characterictic of the present utility model and advantage are: the light source module of light fixture and driving power box all are separately independently, can just can free-handly mount and dismount without any need for instrument, are convenient to safeguard and change.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is face upwarding stereogram of the present utility model;
Fig. 4 is cross-sectional view of the present utility model.
Among the figure:
1---the driving power box;
2---the lamp body case;
3---the retainer spring buckle assembly;
4---lamp body pedestal;
5---spring is pulled buckle assembly;
6---radiator;
7---the led light source module;
8---reflector;
9---retainer ring.
The specific embodiment
Present embodiment is applicable to the COB integrated optical source of 15-25W.
1, radiator 6 is screwed interlayer central authorities at lamp body case 2; The holder of the connector seat of led light source module 7 is fixed between two parties the termination of radiator 6 with screw; Retainer spring buckle assembly 5 and connector head are installed in the preformed hole of lamp body case 2 bottom portion of groove correspondences, are communicated with the holder of the connector seat of led light source module 7 simultaneously by the threading hole threading of radiator 6.
2, lamp body pedestal 4 is connected with lamp body case 2 usefulness screws.
3, reflector 8 usefulness retainer rings 9 are fixed in the chamber of lamp body pedestal, make its osculum be stuck in the holder periphery of the connector seat of led light source module 7.
4, spring is pulled the both sides that buckle assembly 3 symmetries are fixed on the lamp body pedestal opening, spring is pulled buckled and lamp body pedestal opening hole flanging formation jump ring mounting structure.
5, led light source module 7 is fastened on the holder that is installed on the radiator 6.
6, driving power box 1 is fastened in the groove of lamp body case.

Claims (1)

1. a modularity LED Down lamp is pulled buckle assembly, radiator, led light source module, reflector, retainer ring and electrical connector by driving power box, lamp body case, retainer spring buckle assembly, lamp body pedestal, spring and is formed; It is characterized in that: described driving power box is for independently, high pressure inlet wire and low pressure outlet are all docked with the connector mode, with dock in the mode that fastens by the retainer spring buckle assembly between the light fixture, the low pressure out-put supply is by connector and light fixture connection when fastening; Described lamp body pedestal and lamp body case are combination set, be cavity, be divided into up-down structure, lamp body pedestal docks by screw with the lamp body case, and the lower ending opening of lamp body pedestal has flange, has on the plane of flange to reserve the installation button hole corresponding with retainer ring, the top of lamp body case is for installing the groove of electrical equipment box, described retainer spring buckle assembly is installed in a side of this lamp body case bottom portion of groove, with on the driving power box to buckle mouth adaptive, be reserved with air vent at the housing of lamp body case; The sub-assembly that described led light source module is made up of COB integrated optical source and heat-conducting substrate and connector seat, the connector seat divides sliding seat and holder, holder is installed in an end of radiator, fasten by plugging mode, the circuit between sliding seat and the holder is by the mode conducting of contact; Described radiator is by heat conductivility aluminium extrusion modling preferably, for cylindrical, there is threading hole at the center, radiating fin radially evenly distributes, the section of being cut on demand during use, one end face of radiator is fixed on by screw on the cavity dividing plate of lamp body case, and the holder of led light source module connector seat is installed in the other end; Described reflector is cone, is formed by aluminium sheet spinning, and the cone osculum of reflector and led light source module external diameter coincide, and its cone is fixed in the chamber of lamp body pedestal by retainer ring for big mouthful; Described spring is pulled the outside that the buckle assembly symmetry is fixed on the lamp body pedestal opening, and its spring is pulled to buckle with the lamp body pedestal opening hole flanging and formed the jump ring mounting structure.
CN2013200895332U 2013-02-27 2013-02-27 Modular light-emitting diode (LED) down lamp Expired - Fee Related CN203115749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200895332U CN203115749U (en) 2013-02-27 2013-02-27 Modular light-emitting diode (LED) down lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200895332U CN203115749U (en) 2013-02-27 2013-02-27 Modular light-emitting diode (LED) down lamp

Publications (1)

Publication Number Publication Date
CN203115749U true CN203115749U (en) 2013-08-07

Family

ID=48896089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013200895332U Expired - Fee Related CN203115749U (en) 2013-02-27 2013-02-27 Modular light-emitting diode (LED) down lamp

Country Status (1)

Country Link
CN (1) CN203115749U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015027542A1 (en) * 2013-08-27 2015-03-05 Xiao Zhilan Detachable combined led spotlight
CN107429892A (en) * 2015-03-31 2017-12-01 皇家飞利浦有限公司 Have gelled LED illumination module and the method for changing LED module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015027542A1 (en) * 2013-08-27 2015-03-05 Xiao Zhilan Detachable combined led spotlight
CN107429892A (en) * 2015-03-31 2017-12-01 皇家飞利浦有限公司 Have gelled LED illumination module and the method for changing LED module
CN107429892B (en) * 2015-03-31 2020-09-01 亮锐控股有限公司 LED lighting module with heat sink and method for replacing LED module

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130807

Termination date: 20140227