CN2674272Y

CN2674272Y - LED lamp module

Info

Publication number: CN2674272Y
Application number: CNU2003201028317U
Authority: CN
Inventors: 李晋勋
Original assignee: FUAN INDUSTRY Co Ltd
Current assignee: FUAN INDUSTRY Co Ltd
Priority date: 2003-11-04
Filing date: 2003-11-04
Publication date: 2005-01-26
Anticipated expiration: 2013-11-04

Abstract

The utility model relates to a luminous diode lamp module which is composed of a base, a luminous diode set body and a transparent hood, wherein, one end in the middle of the base is provided with a containing groove with an opening for sheathing and fixing the luminous diode set body formed in the way that a circuit board is fixedly connected with a plurality of luminous diodes; the opening end of the containing groove of the base is covered and fixed with the transparent hood. Thus formed luminous diode lamp module used as an independent assembly is used and assembled as a lamp, and has the advantages of cost reduction, good waterproofing performance and good heat dispersion effect.

Description

The LED light lamp module

Technical field

The utility model relates to a kind of LED light lamp module, refer in particular to and be packaged with the LED[light emitting diode in a kind of] assembly, reduce cost to be assembled into light fixture as assembly independently for utilization, to reach, " the LED lamp module " of good waterproof and heat radiation good efficacy.

Background technology

As everyone knows, LED[light emitting diode] lamp is to be the light fixture that light emitting source was assembled into many LED.Because it has plurality of advantages such as the low and power consumption of power is little, thus often applied to the light fixture of motorcycle or automobile, or be commonly called as the traffic lights etc. of traffic lights.

Consult shown in Figure 7, it is the LED lamp that traditional motorcycle is used, be the solid many LED group bodies 52 of spiral shell on base 51, LED group body 52 is to set firmly many LED522 to form on circuit board 521, the solid diffuser 53 of base 51 outboard cover, and diffuser 53 inboard tools are established concave convex texture, with as sheet feeding type 531, and connection has many dividing plates 532 in the diffuser 53, distinguishes so that many LED group bodies 52 are divided into majority, and can show as different signal lamps respectively.For example, if with this during as the rear side light fixture of motorcycle, the then above-mentioned LED group body 52 of dividing plate 532 in the middle of being separated in of stating can be used as lampet and brake lamp, and the LED lamp group body 52 that is separated in left and right side can be used as left and right indicator.When reality was used, the LED lamp that above-mentioned traditional motorcycle is used still had following shortcoming:

1, LED group body 52 must be according to shell shape differences such as base 51 and diffusers 53, and changes the appearance of its circuit board 521 and the upright configuration of group of LED522, that is LED group body 52 be special requirement, can't pass through in any lamp outer casing, so cost is higher.

2, LED organizes base 51 and diffuser 53 waterproof that body 52 only covers mutually by the outside, so still have aqueous vapor to cover the doubt that intersection is invaded from base 51 and diffuser 53.

When 3, the LED522 of LED group body 52 lighted, circuit board 521 can generate heat, and has influence on the brightness decay of itself.

Summary of the invention

Main purpose of the present utility model provides a kind of LED light lamp module, is made up of base, light emitting diode group body and diffuser; Form the tank that an end is provided with opening in the middle of this base, solid for light emitting diode group body cover, this light emitting diode group body is that affixed many light emitting diodes form on circuit board, and the solid diffuser of the tank open end cap of base, overcome the drawback of prior art, reach with low cost, the good waterproof and the good purpose of dispelling the heat.

The purpose of this utility model is achieved in that a kind of LED light lamp module, formed by base, light emitting diode group body and diffuser, it is characterized in that: forming an end in the middle of this base has the tank of opening solid for light emitting diode group body cover, this light emitting diode group body is that affixed many light emitting diodes form on circuit board, the solid diffuser of the tank open end cap of this base; By the LED light lamp module of above-mentioned composition one, be assembled into light fixture for utilization as stand-alone assembly.

This base is the good structure of heat conductivity.The tank inwall butt of this circuit board periphery and this base.The good structure of this heat conductivity is a metal.

Further specify below in conjunction with preferred embodiment and accompanying drawing.

Description of drawings

Fig. 1 is that structure of the present utility model and one use perspective exploded view.

Fig. 2 is that structure of the present utility model and one use the combination cross-sectional schematic.

Fig. 3 is that structure of the present utility model and two is used the combination cross-sectional schematic.

Fig. 4 is that structure of the present utility model and three is used perspective exploded view.

Fig. 5 is that structure of the present utility model and four is used perspective exploded view,

Fig. 6 is that structure of the present utility model and five is used the combination cross-sectional schematic.

Fig. 7 is the structural representation of traditional LED lamp.

The specific embodiment

At first, consult Fig. 1-shown in Figure 2, LED lamp module 1 of the present utility model is made up of base 11, LED group body 12 and diffuser 13; This base 11 is the good structure of heat conductivity, as metal, forms the tank 111 that an end has opening in the middle of it, and is solid for LED group body 2 covers; This LED group body 12 is that affixed many LED122 form on circuit board 121, and circuit board 121 peripheries are the tank 111 inwall butts with base 11; Diffuser 13 is tank 111 openends that lid is fixed in base 11, and its inwall tool is established concave convex texture, formation sheet feeding type 131.

LED lamp module 1 of the present utility model after assembling, promptly becomes an assembly independently, for the assembled configuration utilization, below, propose most the kind and use embodiment, to prove practicality of the present utility model.

Consult Fig. 1-shown in Figure 2, one of the present utility model uses embodiment, and LED lamp module 1 cover is fixed in tube cover 2 openends, and diffuser 13 outer walls of LED lamp module 1 are convexly equipped with abaculus 132, for covering the caulking groove 21 corresponding inlay cards that 2 open end tools are established with tube; By the inlay card structure of abaculus 132 and caulking groove 21, just can make LED lamp module 1 affixed with tube cover 2, to form light fixture, can be used as car light and use.

Consult Fig. 2-shown in Figure 4, be respectively one to three of the present utility model and use embodiment, three's difference only is the end 22 appearance change of tube cover 2.

Consult Fig. 5-shown in Figure 6, of the present utility model its four uses embodiment.Wherein, can cooperate assembling shell block 3 and printing opacity shell 4, shell block 3 is provided with many groovings 31, to overlap solid LED lamp module 1 respectively, the solid printing opacity shell 4 of shell block 3 outboard cover, printing opacity shell 4 inboard tools are established concave convex texture, to form sheet feeding type 41, printing opacity shell 4 inboards are connected with dividing plate 42, many LED lamp modules 1 are divided into most districts; If with this during as the rear side light fixture of motorcycle, then above-mentionedly be separated in the LED lamp module 1 of mesozone with dividing plate 42, can be used as lampet and brake lamp, the LED lamp module 1 that is separated in left and right side can be used as left and right indicator.

By said structure, the utility model really has following advantage as can be known:

1, LED lamp module 1 is an assembly independently, can for as the embodiment assembled configuration of Fig. 2-Fig. 4 use.That is, even shells such as the tube cover of different appearance 2, shell block 3 and printing opacity shell 4 also can use same LED lamp module 1,, and can reduce cost so it can be produced in a large number.

2, as arbitrary embodiment of Fig. 2-Fig. 4; after cooperated with LED lamp module 1 is assembled into light fixture; except covering 2 by LED lamp module 1 and tube; or shell block 3 and printing opacity shell 4 corresponding cover fixing; to do outside the waterproof; also can be by the solid base 11 and diffuser 13 of LED lamp module 1 corresponding cover itself, as dual waterproofing protection.

3, owing to LED lamp module 1 base 11 is dressed up for the living good structure of heat conduction, and circuit board 121 peripheries are the tank 111 inwall butts with base 11, so when LED122 lights, the heat that circuit board 121 is conducted, can discharge rapidly by base 11 derives, and unlikelyly influences the LED122 life-span.

4, can encapsulate versicolor LED122 in the LED lamp module 1,, supply the consumer according to liking selecting purchase to develop multiple product.

In sum, embodiment of the present utility model really can reach desired use effect, and its disclosed concrete structure had not only seen in the like product, also be not disclosed in application before, have novelty, creativeness and practicality.

Claims

1, a kind of LED light lamp module, formed by base, light emitting diode group body and diffuser, it is characterized in that: forming an end in the middle of this base has the tank of opening solid for light emitting diode group body cover, this light emitting diode group body is that affixed many light emitting diodes form on circuit board, the solid diffuser of the tank open end cap of this base.

2, LED light lamp module according to claim 1 is characterized in that: this base is the good structure of heat conductivity.

3, LED light lamp module according to claim 1 is characterized in that: the tank inwall butt of this circuit board periphery and this base.

4, LED light lamp module according to claim 2 is characterized in that: the good structure of this heat conductivity is a metal.