CN203823586U

CN203823586U - Extensible LED lamp

Info

Publication number: CN203823586U
Application number: CN201420203136.8U
Authority: CN
Inventors: 蒋志兴; 钟伟
Original assignee: South Sea Foshan City Lv Xiang Aluminum Co Ltd
Current assignee: South Sea Foshan City Lv Xiang Aluminum Co Ltd
Priority date: 2014-04-24
Filing date: 2014-04-24
Publication date: 2014-09-10
Anticipated expiration: 2024-04-24

Abstract

The utility model discloses an extensible LED lamp, which mainly comprises a convex lamp body, a lamp cover and a clamping mechanism disposed on the upper part of the lamp body, wherein an annular brim which can cover an installation hole is disposed on the lower edge of the lamp body. The extensible LED lamp is characterized in that at least two LED power supply sockets with outward jacks are disposed on the periphery of the lamp body uniformly; the LED lamp also comprises an arc LED lamp assembly of which the shape is closely matched with the periphery of the lower part of the convex lamp body, and the lower surface of the arc LED lamp assembly is matched and closely contacted with the upper surface of the annular brim; and plugs matched and connected with the LED power supply sockets are disposed on the internal arc face side of the arc LED lamp assembly. With the technical scheme, the extensible LED lamp in the utility model has the beneficial effect that the lamp is installed conveniently and rapidly, the extensible part can be extended conveniently without a professional worker, only plugging is needed to complete installation, installation time is saved, a few of accessories are used, and cost is reduced.

Description

A kind of extendible LED lamp

Technical field

The utility model relates to a kind of light fixture, relates in particular to the LED light fixture that a kind of LED quantity can be expanded increase.

Background technology

At present, LED, owing to having the features such as long service life, light efficiency is high, energy-saving effect is outstanding, is widely used in lighting field as light source.The light fixture of being made by LED generally includes lamp body, is arranged on LED luminescence component, the driving power in lamp body and Transparent lamp shade or the transparent lens seeing through for light, this LED light fixture is often installed on ceiling, lamp body is made convex or ladder convex structure conventionally, by " protruding " shape top of lamp body, pass the installing hole of ceiling, the round metal pie that lamp body bottom is greater than installing hole covers this installing hole, and the cooperation of the clamping close device by lamp body is arranged on the installing hole of ceiling or similar ceiling (as automobile smallpox).

In the time need to increasing the brightness of light, when as inadequate in inner space of vehicle brightness, can only solve by setting up light fixture quantity at present, exist inconvenient problem is installed like this, generally needing professional people to operate just can solve, and to user, brings very large trouble.

Summary of the invention

The purpose of this utility model is to solve the above-mentioned defect that existing LED light fixture exists, and a kind of extendible LED lamp is provided, and reaches the quantity that increases brightness and need not increase light fixture.

For achieving the above object, the appropriate technical solution of taking is as follows: a kind of extendible LED lamp, and it mainly comprises convex lamp body, lampshade and is arranged on the installed body on lamp body top; The lower edge of lamp body is provided with the annular cap edge that can cover installing hole; It is characterized in that: lamp body periphery is provided with the LED supply socket outwardly of at least 2 jacks in uniform mode; Aforementioned LED lamp also comprises the arc LED lamp assembly that shape is closely mated with the bottom excircle of convex lamp body, and the lower surface of arc LED lamp components and the upper surface on annular cap edge be close contact matchingly; Arc LED lamp assembly intrados side is provided with the plug being connected with LED power socket matching.Arc LED lamp assembly is done expansion, while needing light brighter, can address this problem by the mode of adjunction arc LED lamp assembly, and need not additionally install other light fixture additional again.Annular cap is along having certain supporting role to arc LED lamp assembly, alleviates stressed between plug and socket, guarantees that electrical connection is reliable.

As further improvement, the convex lamp body of aforementioned LED supply socket both sides is established magnet, and matchingly, the arc LED lamp assembly intrados side of aforementioned plug both sides is also provided with magnet.Due to the magnetic force of attracting each other between magnet, and by the coordinating of plug and socket, arc LED lamp assembly can firmly link together with lamp body.

Aforesaid sockets is the single socket with 4 round jacks, and middle two jacks are also extremely connected with one of LED power supply, and two jacks of outside are also extremely connected with another of LED power supply, and accordingly, aforementioned plug is also provided with 4 contact pins.No matter this kind of structure is just connecing or reversal connection, and the error-polarity connection of power supply in the time of all can avoiding socket to connect there will not be and while causing reverse polarity connection because of operate miss, causes short circuit phenomenon.

The frosted lampshade of aforementioned lampshade for carrying out scattering through time in its body to the light producing in lamp body, this frosted lampshade tips upside down on this annular cap along upper, and the marginal portion on annular cap edge is comprised within it.Aforementioned frosted lampshade is sphere arcuate structure.Lampshade is preferably the frosted lampshade of outside frosted, the similar light fixture of tradition with respect to same specification, the multi-point source of LED illuminator is after lampshade is processed, change area source into, avoid the dizzy eye of light, and this lampshade makes lamp body bottom surface all as light-emitting area, has farthest increased the area of light-emitting area.

Aforementioned arc LED lamp assembly is 2, and it is shaped as semicircular structure.Or aforementioned arc LED lamp assembly is 4, it is shaped as the arcuate structure that radian is 60 degree.

Aforementioned installed body mainly forms by being arranged in uniform way two elastic circlips lamp body bossing side and that produce pressure downwards, and each elastic circlip extends and can turn an angle up and down around its root to the down either side of lamp body.

With respect to prior art, the beneficial effect that the utility model adopts technique scheme to reach is: lamp installation is convenient and swift, expansion does not need professional can expand easily yet, only need patch and can complete installation, saved the set-up time, accessory used is few, has reduced cost.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model.

Fig. 2 is Fig. 1 schematic perspective view.

Fig. 3 is the upward view after Fig. 1 expands.

Fig. 4 is the upward view after the another kind of expansion of Fig. 1.

Description of reference numerals 1, lamp body 2, lampshade 3, elastic circlip 4, annular cap along 5, interior ring limit 6, LED supply socket 7, plug 8, arc LED lamp assembly 9, magnet.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described.

Referring to Fig. 1 ~ 4, extendible LED lamp mainly comprises convex lamp body 1, lampshade 2 and is arranged on the installed body on lamp body 1 top; The lower edge of lamp body 1 be provided with can cover installing hole annular cap along 4; Lamp body 1 periphery is provided with the LED supply socket 6 outwardly of 4 jacks in uniform mode; LED lamp also comprises the arc LED lamp assembly 8 that the bottom excircle of shape and convex lamp body 1 closely mates, and the lower surface of arc LED lamp assembly 8 and the annular cap upper surface along 4 is close contact matchingly; Arc LED lamp assembly 8 intrados sides are provided with the plug 7 being connected with LED supply socket 6 couplings.The convex lamp body 1 of LED supply socket 6 both sides is established magnet 9, and matchingly, the arc LED lamp assembly 8 intrados sides of plug 7 both sides are also provided with magnet 9.Wherein, socket is the single socket with 4 round jacks, and middle two jacks are also extremely connected with one of LED power supply, and two jacks of outside are also extremely connected with another of LED power supply, and accordingly, plug 7 is also provided with 4 contact pins.The frosted lampshade 2 that lampshade 2 carry out scattering for can see through in its body to the light of lamp body 1 interior generation time, this frosted lampshade 2 tips upside down on this annular cap along on 4 by the interior ring limit 5 on its top, and the marginal portion along 4 comprises within it by annular cap.Frosted lampshade 2 is sphere arcuate structure.

Preferably, arc LED lamp assembly 8 is 2, and it is shaped as semicircular structure.Or arc LED lamp assembly 8 is 4, it is shaped as the arcuate structure that radian is 60 degree.

Installed body mainly forms by being arranged in uniform way two elastic circlips 3 lamp body 1 bossing side and that produce pressure downwards, and each elastic circlip 3 extends and can turn an angle up and down around its root to the down either side of lamp body 1.During installation, elastic circlip 3 is upwards cocked, lamp body 1 is inserted in the installing hole of ceiling, unclamp after rear elastic circlip 3, elastic circlip 3 presses down ceiling upper surface, and lamp body 1 moves upward, because the annular cap of the lower edge of lamp body 1 is along 4 stop, form reaction force, lamp body 1 is just fixed on ceiling, meanwhile, and under reaction force acts, annular cap is also just close to ceiling along 4, sees only to go to allow people feel to be and ceiling " formation one " from below.

It should be noted that, lamp is built-in with LED luminescence component, in addition, can also be built-in with the accessories such as driving power modular converter to the power supply of LED luminescence component.Lamp body 1 can be made by plastics or metal material, and general power is 3-20 watt, can select iron or the aluminium of the antirust processing of process that price is comparatively cheap to manufacture, and is conducive to like this heat radiation of lamp body 1, saves special-purpose radiator, further reduces manufacturing cost.

Above is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims

1. an extendible LED lamp, it mainly comprises convex lamp body, lampshade and is arranged on the installed body on lamp body top; The lower edge of lamp body is provided with the annular cap edge that can cover installing hole; It is characterized in that: lamp body periphery is provided with the LED supply socket outwardly of at least 2 jacks in uniform mode; Described LED lamp also comprises the arc LED lamp assembly that shape is closely mated with the bottom excircle of convex lamp body, and the lower surface of arc LED lamp assembly and the upper surface on annular cap edge be close contact matchingly; Arc LED lamp assembly intrados side is provided with the plug being connected with LED power socket matching.

2. extendible LED lamp as claimed in claim 1, is characterized in that: the convex lamp body of described LED supply socket both sides is established magnet, and matchingly, the arc LED lamp assembly intrados side of described plug both sides is also provided with magnet.

3. extendible LED lamp as claimed in claim 1 or 2, it is characterized in that: described socket is the single socket with 4 round jacks, middle two jacks are also extremely connected with one of LED power supply, two jacks of outside are also extremely connected with another of LED power supply, accordingly, described plug is also provided with 4 contact pins.

4. extendible LED lamp as claimed in claim 3, it is characterized in that: the frosted lampshade of described lampshade for carrying out scattering through time in its body to the light producing in lamp body, this frosted lampshade tips upside down on this annular cap along upper, and the marginal portion on annular cap edge is comprised within it.

5. extendible LED lamp as claimed in claim 4, is characterized in that: described frosted lampshade is sphere arcuate structure.

6. extendible LED lamp as claimed in claim 5, is characterized in that: described arc LED lamp assembly is 2, and it is shaped as semicircular structure.

7. extendible LED lamp as claimed in claim 5, is characterized in that: described arc LED lamp assembly is 4, and it is shaped as the arcuate structure that radian is 60 degree.

8. extendible LED lamp as claimed in claim 5, it is characterized in that: described installed body mainly forms by being arranged in uniform way two elastic circlips lamp body bossing side and that produce pressure downwards, each elastic circlip extends and can turn an angle up and down around its root to the down either side of lamp body.