CN202392517U

CN202392517U - Modularized LED (light-emitting diode) light fitting

Info

Publication number: CN202392517U
Application number: CN2011205223099U
Authority: CN
Inventors: 蒋增钦; 张建春
Original assignee: FUJIAN REALAND LIGHTING TECHNOLOGY CO LTD
Current assignee: FUJIAN REALAND LIGHTING TECHNOLOGY CO LTD
Priority date: 2011-12-12
Filing date: 2011-12-12
Publication date: 2012-08-22
Anticipated expiration: 2021-12-12

Abstract

The utility model discloses a modularized LED (light-emitting diode) light fitting, which comprises a seat body module, a light distribution module, an LED luminescent module and a driving control module, wherein the seat body module comprises a driver base, a heat radiation lamp shade and a connecting shaft connected between the driver base and the heat radiation lamp shade; the driving control module is detachably assembled in a holding groove of the driver base; the LED luminescent module is detachably assembled on the heat radiation lamp shade, and the connecting wire of the LED luminescent module is electrically connected with the driving control module by a detachable connector; and the light distribution module is adaptively assembled on the LED luminescent module by a lamp shade ring, and the lamp shade ring is clamped on the heat radiation lamp shade in a detachable manner. By adopting the modularized design, the LED light fitting is convenient and simple for replacing and maintenance, and can also meet the multiple demands of users.

Description

A kind of modularized limit emitting diode (LED) light fixture

Technical field

The utility model belongs to the LED field of light fittings, specifically is meant a kind of modularized limit emitting diode (LED) light fixture.

Background technology

Advantages such as that the LED light fixture has is energy-conservation, life-span length, environmental protection, it just progressively substitutes conventional lamp and becomes the main flow of modern lighting, existing LED light fixture of a great variety; Various informative, for example can be divided into LED street lamp, LED Lawn lamp, LED strip light, LED Down lamp etc. according to the use occasion needs, yet no matter which kind of said known LED light fixture; They are when encapsulation, and major part is that each parts is directly carried out fixed assembling, is and can not disassembles after waiting to dispatch from the factory; Performance parameters such as the brightness of LED light fixture, colour temperature are and immobilize; Thus enterprise aborning, the performance requirement of perhaps being scheduled to according to the client, perhaps fixing several kinds of performance styles assembling is produced; This kind mode client is less to the selection free degree of product, and can not satisfy the demand that temporarily possibly change; In addition; Fixed encapsulated LED light fixture; Because the life-span of each parts is variant,, perhaps to spends big manpower and materials to remove to dismantle the whole LED light fixture and carry out repair and replacement when some parts damage occurring; Perhaps can only the whole LED light fixture be abandoned, so also there are problems such as maintenance cost is high, service life is short, recycling rate of waterused is low in existing LED light fixture.

In view of this, the inventor furthers investigate the structural design of existing LED light fixture according to said problem, and this case produces thus.

The utility model content

The purpose of the utility model is to provide a kind of modularized limit emitting diode (LED) light fixture, and it is through modularized design, not only makes the replacing of LED light fixture and easy to maintenance simple again, but also can satisfy client's multi-demands.

In order to reach above-mentioned purpose, the solution of the utility model is:

A kind of modularized limit emitting diode (LED) light fixture, it comprises pedestal module, luminous intensity distribution module, LED light emitting module and drive control module; Above-mentioned pedestal module comprises an actuator base, a heat radiation lampshade and is connected the connecting axle between this two; Above-mentioned drive control module is assembled in the storage tank of above-mentioned actuator base disassembledly; Above-mentioned LED light emitting module is assembled on the above-mentioned heat radiation lampshade disassembledly; And the connecting line of this LED light emitting module is electrically connected through disassembled binding post and above-mentioned drive control module; Above-mentioned luminous intensity distribution module by the lampshade circle be assembled in adaptedly above-mentioned LED light emitting module above, above-mentioned lampshade circle adopts disassembled mode to be held on the above-mentioned heat radiation lampshade.

Above-mentioned connecting axle is a universal joint rotating shaft; It comprises first rotating shaft and second rotating shaft that is movably hinged each other; The free end of this first rotating shaft is installed on the above-mentioned actuator base with movable rotation mode; And be provided with respectively in the two installation portion and be used for spacing fixture block and protruding wall, place, the top of corresponding articulated section forms the limited step that tilts in above-mentioned first rotating shaft, and the free end of above-mentioned second rotating shaft is installed on the rearward end place of above-mentioned heat radiation lampshade.

Also be provided with a thermal conductive silicon rubber cushion between above-mentioned heat radiation lampshade and the above-mentioned light emitting module.

Adaptive sheathed heat radiation inner core and lampshade shell inside and outside above-mentioned heat radiation lampshade comprises each other are formed with some radiating fins on the lateral wall of this heat radiation inner core.

After adopting such scheme; A kind of modularized limit emitting diode (LED) light fixture of the utility model; It is divided into pedestal module, luminous intensity distribution module, LED light emitting module and control module four module, and the assembling that only needs in the actual production said each module is done adaptation gets final product, and it has following some advantage:

One, the design adopts rational modularized design to separate each other the chief component of LED light fixture, then has at lamp part and damages when needing repairing, and only needs the repair and replacement and need not whole lamp and change voluntarily separately of the module of correspondence, and operating process is very easy;

Two, light fixture is had demands such as different angles, different-colour, different brightness as the client, the client only need change corresponding module and can accomplish when changing demand, and is convenient simply again, and that satisfies the client substantially freely selects demand;

Three, adopt modularization to handle the standardization that also helps product; Only need four module is assembled respectively with a product factory; Wait for afterwards more corresponding module being assembled each other and being packed shipment after the customer order explicit requirement and get final product; Can significantly reduce warehousing pressure like this and can guarantee the reaction speed of factory fully, help reducing stock and stock cost.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the decomposing schematic representation of the utility model part structure;

Fig. 3 is the decomposing schematic representation of the utility model another part structure.

Label declaration

The specific embodiment

In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.

The utility model relates to a kind of modularized limit emitting diode (LED) light fixture, and shown in Fig. 1-3, it includes pedestal module 1, LED light emitting module 4, luminous intensity distribution module 5 and drive control module 2; Pedestal module 1, it comprises an actuator base 11, a heat radiation lampshade 12 and is connected the connecting axle 13 between this two, wherein:

Said actuator base 11 is " Jiong " shape, wherein between the empty cavity position place form a storage tank 111, be used to supply the disassembled adaptive assembling of drive control module 2, concrete drive control module 2 is assembled in the storage tank 111 through the fixture block that is clasped; Drive control module 2 is provided with input electrode and output electrode, and input electrode realizes being electrically connected with extraneous power supply, and output electrode realizes being electrically connected with following LED light emitting module 4, then can be realized the illuminating effect of lighting of light fixture by extraneous power supply power supply;

Said heat radiation lampshade 12; Adaptive sheathed lampshade shell 121 and heat radiation inner core 122 inside and outside it comprises each other; The setting of this heat-dissipating casing 121 is in order that strengthen the performance attractive in appearance of whole LED light fixture; Its end, front and back, the lateral wall upper edge of said heat radiation inner core 121 is formed with some radiating fins; This radiating fin is used to improve the heat dispersion of light fixture, and locatees each other with the mutually tight sheathed realization of lampshade shell 121 by this radiating fin, and it also helps further the conducting to lampshade shell 121 of heat and is discharged in the outside air;

Said LED light emitting module 4; It adopts the mode of screw fit screw to be assembled on the front end face of above-mentioned heat radiation inner core 122 disassembledly; Preferably; Between front end face and the light emitting module 4 of heat radiation inner core 122, also be provided with the thermal conductive silicon rubber cushion 3 that a highly heat-conductive material constitutes, then the heat that produced of LED light emitting module 4 successfully drains in the air via thermal conductive silicon rubber cushion 3, dispel the heat inner core 122 and lampshade shell 121; LED light emitting module 4 is provided with some LED lamp pearls and the power end that is connected these some LED lamp pearls; The back side of LED light emitting module 4 is provided with the binding post that is electrically connected with this power end; The lead that corresponding above-mentioned drive control module 2 is drawn also is connected with suitable binding post, via this each other two disassembled binding posts can realize LED light emitting module 4 and drive control module 2 disassembledly be electrically connected effect;

Said luminous intensity distribution module 5, its by lampshade circle 14 be assembled in adaptedly LED light emitting module 4 above, the back side of luminous intensity distribution module 5 is formed with the corresponding some light-distribution lens of each the LED lamp pearl chamber with LED light emitting module 4; Said lampshade circle 14, it adopts the mode of the draw-in groove that is clasped to be held on the lampshade inner core 122 disassembledly, thereby has also realized the disassembled effect of luminous intensity distribution module 5;

Said connecting axle 13; It is a universal joint rotating shaft; It comprises first rotating shaft 131 and second rotating shaft 132 that is movably hinged each other, and the free end of this first rotating shaft 131 is installed on the side edge of actuator base 1, and the installation portion of the two is provided with respectively and is used for spacing fixture block 1311 and protruding wall (in actuator base 1; Not shown), then first rotating shaft 131 can be carried out near 360 degree ground rotations; The limited step 1312 that place, the top of corresponding articulated section formation one is tilted in first rotating shaft 132, then first rotating shaft 131 is vertical setting when using, second rotating shaft, 132 relative first rotating shafts 132 rotation with can making to make progress 90 degree; The free end of second rotating shaft 132 is installed on the rearward end place of heat radiation inner core 122, then makes the head of light fixture can do the adjusting that rotates freely of vertical 90 degree, level 360 degree by said connecting axle 13 effects.

Have again; Said drive control module 2 is arranged along connecting axle 13 with the lead that is connected of 4 of LED light emitting modules; Influence the winding problem of connecting line in the articulated section activity of connecting axle 13, all offer the breach of avoiding above-mentioned articulated section in said first rotating shaft 131 and first rotating shaft 132; For the ease of in installation, being fixed in base module 1 on the corresponding guide rail; On actuator base 11, also be equipped with one and can light fixture be fixed in the floatless switch 112 on the guide rail; In addition; Also be provided with an electrode switch 113 on the base module 1, the one of which function is matching and fixing switch 112, is used to jointly realize that base module 1 is assembled in the steadiness on the guide rail; The input electrode that another function is to control drive control module 2 with the break-make of extraneous power supply, thereby realize lighting and extinguishing effect of light fixture.

To sum up; A kind of modularized limit emitting diode (LED) light fixture of the utility model; It is divided into pedestal module 1, LED light emitting module 4, luminous intensity distribution module 5 and drive control module 2 four modules, and the assembling that only needs in the actual production said each module is done adaptation gets final product, and it has following some advantage:

Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.

Claims

1. a modularized limit emitting diode (LED) light fixture is characterized in that: comprise pedestal module, luminous intensity distribution module, LED light emitting module and drive control module; Above-mentioned pedestal module comprises an actuator base, a heat radiation lampshade and is connected the connecting axle between this two; Above-mentioned drive control module is assembled in the storage tank of above-mentioned actuator base disassembledly; Above-mentioned LED light emitting module is assembled on the above-mentioned heat radiation lampshade disassembledly; And the connecting line of this LED light emitting module is electrically connected through disassembled binding post and above-mentioned drive control module; Above-mentioned luminous intensity distribution module by the lampshade circle be assembled in adaptedly above-mentioned LED light emitting module above, above-mentioned lampshade circle adopts disassembled mode to be held on the above-mentioned heat radiation lampshade.

2. a kind of modularized limit emitting diode (LED) light fixture as claimed in claim 1; It is characterized in that: above-mentioned connecting axle is a universal joint rotating shaft; It comprises first rotating shaft and second rotating shaft that is movably hinged each other; The free end of this first rotating shaft is installed on the above-mentioned actuator base with movable rotation mode; And be provided with respectively in the two installation portion and be used for spacing fixture block and protruding wall, place, the top of corresponding articulated section forms the limited step that tilts in above-mentioned first rotating shaft, and the free end of above-mentioned second rotating shaft is installed on the rearward end place of above-mentioned heat radiation lampshade.

3. a kind of modularized limit emitting diode (LED) light fixture as claimed in claim 1 is characterized in that: also be provided with a thermal conductive silicon rubber cushion between above-mentioned heat radiation lampshade and the above-mentioned light emitting module.

4. a kind of modularized limit emitting diode (LED) light fixture as claimed in claim 1 is characterized in that: adaptive sheathed heat radiation inner core and lampshade shell inside and outside above-mentioned heat radiation lampshade comprises each other are formed with some radiating fins on the lateral wall of this heat radiation inner core.