CN206130819U

CN206130819U - Light emitting diode (LED) lamp with compact structure

Info

Publication number: CN206130819U
Application number: CN201621034236.8U
Authority: CN
Inventors: 莫汉泉
Original assignee: Zhongshan City Hunan Electric Lighting Co Ltd
Current assignee: Zhongshan City Hunan Electric Lighting Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-04-26
Anticipated expiration: 2026-08-31

Abstract

The utility model discloses a light emitting diode (LED) lamp with compact structure, include ceiling pan, install LED light source subassembly and lamp shade on ceiling pan, still including the connecting piece that is used for connecting lamp shade and ceiling pan, ceiling pan and connecting piece threaded connection, lamp shade and connecting piece threaded connection to realize the assembled fitting of ceiling pan, connecting piece and lamp shade, assemble easy and simple to handle, connect firm, the convenience change. LED light source subassembly includes backing plate, LED driver and LED light source plate, and LED light source plate and LED driver are installed on the backing plate, form holistic LED light source subassembly, be convenient for integral erection and overall change. The LED driver is built -in to have drive module and emergency module, and emergency module and drive module are connected, and when the commercial power cut off the power supply, the rechargeable battery in the emergency module passed through emergency power supply circuit and exports the electric energy of storing for drive module, for the drive module power supply, makes the LED lamp also can continue to provide the illumination for people under the circumstances that does not have the commercial power supply.

Description

A kind of LED of compact conformation

Technical field

The present invention relates to field of LED illumination, more particularly to a kind of LED of compact conformation.

Background technology

Lamp affixed to the ceiling is to adsorb or be embedded in the lamp decoration on roof ceiling, and it is also indoor main lighting as pendent lamp Equipment, is the light fixture of various places Jing such as family, office, public place of entertainment often selection.LED has mercury-free nontoxic, dirty without electromagnetism Dye, without harm ray and the features such as energy-conserving and environment-protective, long service life, so existing lamp affixed to the ceiling gradually replaces power saving fluorescent lampss with LED It is used as light source to use.Existing LED is typically made up of ceiling disk, LED light source component, LED driver and lampshade, ceiling disk It is directly connected to lampshade, connected mode is generally threadedly coupled or to snap connection, gap is larger after connection, steam, dust Easily enter from gap.And, lampshade thickness is larger, and lampshade cannot be superimposed when transporting, and relatively take up space.

The content of the invention

The main object of the present invention is to provide a kind of convenient transportation, assembles the LED of quick Split type structure design.

The present invention proposes a kind of LED of compact conformation, including ceiling disk, the LED light source on the ceiling disk Component and lampshade, also include the connector for connecting the lampshade and the ceiling disk, and the lampshade is more than for opening bore The segment shape of diameter, the upper end of the connector is that the upper connection ring that is adapted to the ceiling disk internal diameter is arranged, lower end be with The lower connection ring of lampshade interface adaptation is arranged, and on the ceiling disk internal face the first female thread is provided with, and is connected on described The outside wall surface for connecing ring is provided with the first external screw thread being adapted to first female thread, by first female thread and described One externally threaded threaded connection, the ceiling disk is connected with the connector；Is provided with the outside wall surface of the lampshade interface Two external screw threads, are provided with the second female thread being adapted to second external screw thread, by institute on the internal face of the lower connection ring State that the second female thread is externally threaded with described second to be threadedly coupled, the lampshade is connected with the connector；The LED light source group Part includes backing plate, LED driver and LED light source plate, and the LED light source plate and the LED driver are arranged on the backing plate, LED light source component is formed, the LED light source component is fastened in the ceiling disk；The LED driver is arranged on described The center of backing plate, the LED light source plate is made up of LED-baseplate and LED chip, and the LED-baseplate is arranged in fan ring, described LED light source plate is uniformly distributed around the LED driver；The LED driver is built-in with drive module and emergent module, described Emergent module is connected with the drive module；The emergent module includes the charging that rechargeable battery and the rechargeable battery connect Circuit and emergency supply circuit, the emergent control for being turned on and off the emergency supply circuit of rechargeable battery connection Circuit processed and the outage detection module being connected with the emergency control circuit, the emergency supply circuit and the drive module Power input connection.

Preferably, the backing plate and the ceiling disk are made up of heat-conducting metal.

Preferably, the face relative with lampshade front end of the connector is provided with least one air vent.

Preferably, also include the plug binding post being arranged on the backing plate, power supply source line is provided with the backing plate The first through hole for passing through, is provided with the second through hole that power supply source line passes through on the ceiling disk, and the power line is from described first Through hole and second through hole stretch to the upper surface of the backing plate, the power input line of the LED driver and the power supply By the plug binding post connection, the power supply of the power supply output line of the LED driver and the LED light source plate between line By the plug binding post connection between line.

The LED of the compact conformation of the present invention has the beneficial effect that：

The LED of the present invention is designed for Split type structure, is connected and composed by the ceiling disk of split, connector and lampshade, ceiling Disk is threadedly coupled with connector, and lampshade is threadedly coupled with connector, so as to the assembling for realizing ceiling disk, connector and lampshade connects Connect, assembly operation is easy, stable connection, be connected with each other closely, can dust-proof, insect prevention, water-mist-proof；Disassembling section is also easily, square Just change.

The present invention is arranged on LED light source and LED driver on backing plate, forms overall LED light source component, is easy to entirety Install and integral replacing.

LED driver is built-in with drive module and emergent module, and emergent module is connected with drive module；Emergent module includes The emergency supply circuit of the charging circuit and rechargeable battery connection of rechargeable battery and rechargeable battery connection, for being turned on and off The emergency control circuit of emergency supply circuit and the outage detection module being connected with emergency control circuit, emergency supply circuit with The power input connection of drive module.In civil power power-off, the rechargeable battery in module of meeting an urgent need passes through emergency supply circuit handle The electric energy of storage is exported to drive module, is that drive module is powered, and LED also can be continued in the case of without commercial power supply Illumination is provided for people.

Description of the drawings

Fig. 1 is the front view of the compact LED of present configuration；

Fig. 2 is the assembling figure of the ceiling disk with LED light source component of the compact LED of present configuration；

Fig. 3 be the compact LED of present configuration embodiment in connector axonometric chart；

Fig. 4 is the structural representation of the LED light source component of the compact LED of present configuration.

The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.

Specific embodiment

It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.

Referring to figs. 1 to Fig. 4, an embodiment of the LED of the compact conformation of the present invention is proposed：

A kind of LED of compact conformation, including ceiling disk 10, the LED light source component on ceiling disk 10, lampshade 20 And for connecting the connector 30 of lampshade 20 and ceiling disk 10.Lampshade 20 is segment shape of the opening bore more than diameter, even The upper end of fitting 30 is that the upper connection ring 31 being adapted to the internal diameter of ceiling disk 10 is arranged, and lower end is the lower company being adapted to the interface of lampshade 20 Connect ring 32 to arrange.The first female thread 11 is provided with the internal face of ceiling disk 10, is provided with the outside wall surface of upper connection ring 31 and First external screw thread 33 of the adaptation of one female thread 11, by being threadedly coupled for the first female thread 11 and the first external screw thread 33, ceiling disk 10 are connected with connector 30.The second external screw thread 21 is provided with the outside wall surface of the interface of lampshade 20, in the internal face of lower connection ring 32 The second female thread 34 being adapted to the second external screw thread 21 is provided with, is connected by the screw thread of the second female thread 34 and the second external screw thread 21 Connect, lampshade 20 is connected with connector 30.The assembly and connection of ceiling disk 10, connector 30 and lampshade 20, assembly operation is easy, connection It is firm, it is connected with each other closely, can dust-proof, insect prevention, water-mist-proof；Disassembling section also easily, is convenient for changing.

Lampshade 20 is designed as segment shape of the bore more than diameter that be open, and is easy to stack, convenient transport.Ceiling disk 10, company The simple structure of fitting 30 and lampshade 20, convenient production, can be cost-effective.

LED light source component includes backing plate, LED driver 50 and LED light source plate 40, LED light source plate 40 and LED driver 50 On backing plate, LED light source component is formed.As the shape, size of the bottom surface of ceiling disk 10, backing plate passes through screw to backing plate It is fastened on the interior bottom surface of ceiling disk 10, backing plate and ceiling disk 10 are the high aluminum alloy materials of heat conductivity and make, Heat conductivity is good, for for LED light source heat-dissipating.

LED light source plate 40 is provided with three, and LED light source plate 40 is made up of LED-baseplate and some LED chips, and LED-baseplate is fan Ring-shaped is arranged, and some LED chips are evenly distributed in LED-baseplate, forms the LED light source plate 40 of fan annular.LED driver 50 Installed in the center of backing plate, the LED light source plate 40 for fanning annular is uniformly distributed around LED driver 50.The LED light of fan annular Source plate 40 makes LED chip be dispersed in each position of disc around being distributed on backing plate, and light distribution is more uniform, goes out light efficiency Fruit is more preferably.

LED driver 50 is built-in with drive module and emergent module, and emergent module is connected with drive module.The emergent module Including rechargeable battery and rechargeable battery connection charging circuit and rechargeable battery connection emergency supply circuit, for open or The emergency control circuit for closing emergency supply circuit and the outage detection module being connected with emergency control circuit.Outage detection mould The input of block is electrically connected by power input line with 220V cities, and outfan and the emergency control circuit of outage detection module connect Connect, emergency control circuit is connected with emergency supply circuit, the input of emergency supply circuit is connected with rechargeable battery, emergency service The outfan of circuit is connected with the power input of drive module, and rechargeable battery is connected with charging circuit, charging circuit with pass through Power input line is electrically connected with 220V cities.Rechargeable battery can be played electrical power storage in civil power normal power supply by charging circuit Come, and the electric energy of storage can be exported to drive module by emergency supply circuit, be that drive module is powered.Outage detection module Power input can be detected has no current to be input into, and in civil power power-off, it is defeated that outage detection module detects input no current Enter, this power-off signal will be passed to emergency control circuit by outage detection module, and emergency control circuit is received after this signal just Emergency supply circuit can be automatically turned on, makes rechargeable battery that the electric energy of storage is exported to drive module by emergency supply circuit, Power for drive module, make LED lamp affixed to the ceilings that people can be also continued as in the case of without commercial power supply and illumination is provided.

The plug binding post for being electrically connected the LED light source plate 40 and LED driver 50 is also equipped with backing plate, Electrical connection is realized by plug binding post between the power supply output line of LED driver 50 and the power line of LED light source plate 40. LED light source plate 40, LED driver 50 and plug binding post are arranged on backing plate, form overall LED light source component, are easy to Integral installation and integral replacing.During assembling, only LED light source component need to be connected on ceiling disk 10, and cover upper lamp shade 30, you can The assembling of LED ceiling disk 10 is completed, assembly operation step is few, simply, time saving and energy saving.

The first through hole that power supply source line passes through is provided with backing plate, power supply source line passes through second is provided with ceiling disk 10 Through hole, power line stretches to the upper surface of backing plate, power input line and the electricity of LED driver 50 from first through hole and the second through hole Also by plug binding post connection between the line of source, the setting of binding post is plugged, make power line, LED driver 50 and LED light Electrical connection operation between source plate 40 is easier.

Ceiling disk 10 is made up of the high aluminum alloy materials of heat conductivity, and heat conductivity is good, for radiating for LED light source component. The face relative with the front end of lampshade 20 of connector 30 is provided with two air vents, beneficial to ventilation and heat.

The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using this The equivalent structure transformation that bright description and accompanying drawing content are made, or other related technical fields are directly or indirectly used in, It is included within the scope of the present invention in the same manner.

Claims

1. a kind of LED of compact conformation, including ceiling disk, the LED light source component on the ceiling disk and lampshade, its It is characterised by, also include the connector for connecting the lampshade and the ceiling disk, the lampshade is opening bore more than straight The segment shape in footpath, the upper end of the connector is that the upper connection ring being adapted to the ceiling disk internal diameter is arranged, and lower end is and institute The lower connection ring for stating lampshade interface adaptation is arranged, and on the ceiling disk internal face the first female thread is provided with, and is connected on described The outside wall surface of ring is provided with the first external screw thread being adapted to first female thread, by first female thread and described first Externally threaded threaded connection, the ceiling disk is connected with the connector；Second is provided with the outside wall surface of the lampshade interface External screw thread, is provided with the second female thread being adapted to second external screw thread, by described on the internal face of the lower connection ring Second female thread is externally threaded with described second to be threadedly coupled, and the lampshade is connected with the connector；The LED light source component Including backing plate, LED driver and LED light source plate, the LED light source plate and the LED driver are arranged on the backing plate, shape Into LED light source component, the LED light source component is fastened in the ceiling disk；The LED driver is arranged on the pad The center of plate, the LED light source plate is made up of LED-baseplate and LED chip, and the LED-baseplate is arranged in fan ring, described LED light source plate is uniformly distributed around the LED driver；The LED driver is built-in with drive module and emergent module, described Emergent module is connected with the drive module；The emergent module includes the charging that rechargeable battery and the rechargeable battery connect Circuit and emergency supply circuit, the emergent control for being turned on and off the emergency supply circuit of rechargeable battery connection Circuit processed and the outage detection module being connected with the emergency control circuit, the emergency supply circuit and the drive module Power input connection.

2. the LED of compact conformation according to claim 1, it is characterised in that the backing plate and the ceiling disk are to lead Thermometal is made.

3. the LED of compact conformation according to claim 1, it is characterised in that the connector with lampshade front end phase To face be provided with least one air vent.

4. the LED of compact conformation according to claim 1, it is characterised in that also include being arranged on the backing plate Plug binding post, is provided with the first through hole that power supply source line passes through on the backing plate, and on the ceiling disk power supply source is provided with The second through hole that line passes through, the power line stretches to the upper end of the backing plate from the first through hole and second through hole Face, by the plug binding post connection, the LED between the power input line of the LED driver and the power line By the plug binding post connection between the power line of the power supply output line of driver and the LED light source plate.