CN202598228U

CN202598228U - Lamp shell and light source integrated light-emitting diode (LED) bulb

Info

Publication number: CN202598228U
Application number: CN 201220213532
Authority: CN
Inventors: 徐松炎; 李春阁; 岳建国; 丁立功; 杜建富
Original assignee: HANHZHOU YONGDIAN ILLUMINATION CO Ltd
Current assignee: HANHZHOU YONGDIAN ILLUMINATION CO Ltd
Priority date: 2012-05-14
Filing date: 2012-05-14
Publication date: 2012-12-12
Anticipated expiration: 2022-05-14

Abstract

The utility model relates to a lamp shell and light source integrated light-emitting diode (LED) bulb, which is mainly applied indoors or outdoors. The LED bulb comprises a shell, a base, a circuit board, electronic devices and LED grains, wherein the base is connected with the shell. The LED bulb is characterized in that the shell comprises a head with a light-emitting surface, and is made of plastic; the head with the light-emitting surface is a transparent body; the electronic devices and the LED grains are fixed on the circuit board in a welding mode; the circuit board with the electronic devices and the LED grains and the shell are integrally encapsulated; and a routing hole is formed at the bottom of the shell. Due to the adoption of a secondary encapsulation technique, the LED bulb is reasonable in structural design, conveniently and reliably mounted and used, low in cost, high in production efficiency, high in product consistency, high in delivery yield, long in service life and high in shock resistance.

Description

The incorporate LED bulb of a kind of lamp housing and light source

Technical field

The utility model relates to a kind of bulb, the incorporate LED bulb of particularly a kind of lamp housing and light source, and it mainly is applicable to indoor or outdoors.

Background technology

Traditional LED bulb lamp complex manufacturing process and cost are higher, for the market development of LED certain difficulty are arranged.Simultaneously, traditional LED bulb lamp manufacturing process is to adopt earlier the mode of digital control processing or aluminium die casting that lamp housing is machined earlier, wiring board is connected with driving power in the ready-made lamp housing of packing into after the completion again.Because lamp housing adopts the mode of metal processing to complete, cost is higher relatively, also needs lampshade of extra making to reach the order ground of protection; The light fixture component part is more, cost is improved and the assembly technology complicacy, because the present inspection process of LED particle falls behind; Adopt traditional mode to be difficult to have the LED particle of hidden danger in factory, to carry out the screening in early stage; Can only finally when the client uses, show, cause the portioned product life-span short, the client is more to the complaint of product.

The utility model content

The utility model technical problem to be solved is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design, cost is low and production efficiency is high lamp housing and the incorporate LED bulb of light source are provided.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: the incorporate LED bulb of this lamp housing and light source comprises shell, base, wiring board, electronic device and LED particle, and base is connected with shell, it is characterized in that:

Described shell comprises the head that has light-emitting area, and this shell is a plastic material, and this head that has light-emitting area is the transparent body; Make the utility model easily shell and wiring board to be packaged into one, and good illumination effect, energy-conservation.

Described electronic device and LED particle are weldingly fixed on the wiring board; Make the utility model can accomplish encapsulation for the first time easily, its manufacture craft is simple, and cost is low, and intensity is good, and lays the first stone for encapsulating for the second time.

Described wiring board and the shell that has electronic device and LED particle is packaged into one, and forms a cable hole in the bottom of shell; Make the utility model can accomplish encapsulation for the second time easily, assembly technology is simpler, the part that bulb is formed still less, and production efficiency is high, consistency of product is better, cost is low; Simultaneously, in the process of this encapsulation, the LED light-emitting particles receives the impact of uniform temperature and pressure, just can screen in factory for the LED particle that hidden danger of quality is arranged, the service life of product after having guaranteed to dispatch from the factory.

The outer surface at the said shell of the utility model middle part is provided with convex tendon.Make that the intensity of the utility model is better, and more attractive in appearance.

The middle part of the said shell of the utility model is a translucent body.Make the utility model can guarantee illuminating effect, can look clean and tidy clean again.

The utility model compared with prior art has the following advantages and effect: reasonable in design, adopt the secondary encapsulation technology; Lampshade shell and wiring board are made unified integral sealing body, and the aesthetic measure of product is higher, and the structure through injection mo(u)lding improves consistency of product again; Cost is low, and production efficiency is high, the yield rate of dispatching from the factory height; Life-span is long, and good seal performance, and shock resistance is strong.

Description of drawings

Fig. 1 is the structural representation front view of the utility model.

Fig. 2 is the structural representation vertical view of Fig. 1.

Fig. 3 is the perspective view of the utility model.

Fig. 4 for remove among Fig. 1 base and the structural representation upward view.

The specific embodiment

Embodiment to the utility model elaborates below in conjunction with accompanying drawing, and present embodiment provides detailed embodiment and concrete operating process, but the protection domain of the utility model is not limited to following embodiment.

Referring to Fig. 1-Fig. 4, present embodiment comprises shell 1, wiring board 2, base 3, electronic device 4 and LED particle 5; Base 3 wherein is connected with shell 1, and shell 1 comprises the head that has light-emitting area 11, and this shell 1 is a plastic material, and this head that has light-emitting area 11 is the transparent body; Described electronic device 4 is weldingly fixed on the wiring board 2 with LED particle 5, and this wiring board 2 that has electronic device 4 and LED particle 5 is packaged into one with shell 1, and forms a cable hole 6 in the bottom of shell 1.

The outer surface at the shell middle part 13 of the utility model is provided with convex tendon 12, and the middle part 13 of shell 1 is a translucent body.

The main manufacturing process of the utility model is following: with electronic device 4 and LED particle 5 through being fixedly welded on the wiring board 2; Again wiring board 2 is positioned in the specific mould; Through injection moulding the material of molten condition is wrapped in wiring board 2 outsides, forms shell 1 and light-emitting area 6.

Base 3 and shell 1 are fixed through screw thread, and carried out extra fixing through specific frock; Two single lines of drawing on the wiring board 2 need to be connected with the metal section and part of base 3.This part is identical with prior art.

The base 3 of the utility model can be helicitic texture or outlet structure.

" LED particle " among this paper is meant: a kind of solid-state semiconductor devices that can electric energy be converted into visible light, it can directly be converted into light to electricity, is prior art.

" wiring board and shell are packaged into one " among this paper is meant: the wiring board 2 that will have electronic device 4 and LED particle 5 is positioned in the specific mould, through injection moulding the material of molten condition is wrapped in wiring board 2 outsides, and these plastics just form shell 1; At this moment, electronic device 4, LED particle 5 and wiring board 2 all and between the shell 1 do not have the space, form an integral body.

" middle part of shell is a translucent body " among this paper is meant: the middle part 13 ability printing opacities of shell 1, but the circuit inside can not seeing; Similar " ground glass " that we are commonly called as at ordinary times, just shell 1 is a plastic material.

Above content described in this specification only is to be illustrated what the utility model structure did; The title that the utility model parts are got can be different; Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of the utility model patent according to the utility model patent.

Claims

1. lamp housing and the incorporate LED bulb of light source comprise shell, base, wiring board, electronic device and LED particle, and base is connected with shell, it is characterized in that:

Described shell comprises the head that has light-emitting area, and this shell is a plastic material, and this head that has light-emitting area is the transparent body;

Described electronic device and LED particle are weldingly fixed on the wiring board;

Described wiring board and the shell that has electronic device and LED particle is packaged into one, and forms a cable hole in the bottom of shell.

2. the incorporate LED bulb of lamp housing according to claim 1 and light source is characterized in that: the outer surface at said shell middle part is provided with convex tendon.

3. the incorporate LED bulb of lamp housing according to claim 1 and 2 and light source is characterized in that: the middle part of said shell is a translucent body.