CN203880626U

CN203880626U - LED lamp housing

Info

Publication number: CN203880626U
Application number: CN201420313655.XU
Authority: CN
Inventors: 徐斌
Original assignee: WUJIANG MAOJIN ELECTRONICS Co Ltd
Current assignee: SUZHOU MAOJINXIANG ELECTRONICS CO., LTD.
Priority date: 2014-06-13
Filing date: 2014-06-13
Publication date: 2014-10-15
Anticipated expiration: 2024-06-13

Abstract

The utility model discloses an LED lamp housing. The LED lamp housing comprises a plastic shell and an aluminum core, wherein the plastic shell is of a hollow cylindrical structure, the aluminum core is arranged in the upper portion of the hollow cylindrical structure of the plastic shell, the plastic shell and the aluminum core are integrally formed through injection molding packaging glue, a threaded structure is arranged on the lower portion of the plastic shell, the aluminum core is of a bucket-shaped structure, and a wire hole is reserved in the bottom of the aluminum core; the aluminum core is made of pure aluminum. The LED lamp housing is directly formed, no later-period assembly is needed, and the LED lamp housing has the advantages of being simple in structure, complete in function, small in piece weight, large in internal space and low in manufacturing cost.

Description

A kind of LED lamp housing

Technical field

The utility model relates to lighting apparatus field, particularly a kind of LED lamp housing.

Background technology

LED lamp because high brightness, power consumption less, the life-span is long and volume is little, replacing gradually conventional illumination device becomes one of current topmost lighting apparatus.Along with the development of LED lamp, one of portable simple small and exquisite main trend that becomes the development of LED lamp.But more fragile due to LED itself, while illumination, distribute heat is larger simultaneously, if touch easily and be burned because of carelessness, therefore needs the protection of lamp housing.And lamp housing has strengthened the weight and volume of LED lamp among potential.Therefore need the small and exquisite lamp housing of a kind of light weight.The price of LED lamp itself is not high simultaneously, and lamp housing has accounted for larger ratio in the cost of LED lamp, and this is also the subject matter of restriction LED lamp development.

Utility model content

The purpose of this utility model is to provide a kind of LED lamp housing, solves traditional LED lamp housing assembly many, needs later stage assembling, and product substance is large, the problem that manufacturing cost is high.

For achieving the above object, the technical solution of the utility model is as follows:

A kind of LED lamp housing, is characterized in that, comprises plastic casing and aluminium core; Described plastic casing is hollow tube-shape structure; Described aluminium in-core is placed in the top of the hollow tube-shape structure of described plastic casing; Described plastic casing and described aluminium core are one-body molded by injection moulding encapsulate; The bottom of described plastic casing has helicitic texture; Described aluminium core is water barrel-like structure, and line hole is left in bottom; The material of described aluminium core is fine aluminium.

Pass through technique scheme, the LED lamp housing that the utility model provides, can realize following technique effect: traditional LED lamp housing is generally assembled by multiple assemblies, and the utility model only has plastic casing and aluminium core, simpler in structure, and without assembling, one-body molded by injection moulding encapsulate, can save assembly cost, and structure is small and exquisite; The aluminium core of fine aluminium material by the light source region of LED lamp and line areas separately, safe and reliable in structure, and the good heat conductivility of fine aluminium simultaneously can efficiently radiates heat; Plastic casing can protect LED lamp because damaged in collision simultaneously can be avoided people to contact because of carelessness lamp body being burned.The utility model aluminium core is by punch forming, and plastic casing injection moulding encapsulate is one-body molded, has simplified the lamp design of LED lamp, without later stage assembling, has advantages of the small and exquisite low cost of manufacture of light weight.

Brief description of the drawings

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described.

Fig. 1 is the stereogram of the disclosed a kind of LED lamp housing of the utility model embodiment;

Fig. 2 is the front view of the disclosed a kind of LED lamp housing of the utility model embodiment;

Fig. 3 is the aluminium core schematic diagram of the disclosed a kind of LED lamp housing of the utility model embodiment;

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

In conjunction with Fig. 1, Fig. 2, Fig. 3, the utility model provides a kind of LED lamp housing, comprises plastic casing 1 and aluminium core 2; Aluminium core 2 is water barrel-like structure, and bottom is provided with line hole, and the material of aluminium core 2 is fine aluminium, and fine aluminium has good heat dispersion, can help heat radiation; Aluminium core 2 is by punch forming; Plastic casing 1 is one-body molded by injection moulding encapsulate with aluminium core 2, without the assembling of carrying out the later stage; Plastic casing 1 is hollow tube-shape structure; Aluminium core 2 is built in the top of the hollow tube-shape structure of plastic casing 1; The bottom of plastic casing 1 has helicitic texture, can be used for fixing with base or other devices, also can be combined with lid and form the cavity sealing.

The utility model straight forming, need not assemble in the later stage, simple in structure, and perfect in shape and function has advantages of the large low cost of manufacture in the little inner space of substance.

To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims

1. a LED lamp housing, is characterized in that, comprises plastic casing and aluminium core; Described plastic casing is hollow tube-shape structure; Described aluminium in-core is placed in the top of the hollow tube-shape structure of described plastic casing; Described plastic casing and described aluminium core are one-body molded by injection moulding encapsulate; The bottom of described plastic casing has helicitic texture; Described aluminium core is water barrel-like structure, and line hole is left in bottom; The material of described aluminium core is fine aluminium.