CN206130596U

CN206130596U - LED (light -emitting diode) ball convenient for assembly

Info

Publication number: CN206130596U
Application number: CN201621136170.3U
Authority: CN
Inventors: 姚利民; 唐天勇; 高昌佑; 林建成
Original assignee: Guangdong Kai Sheng Lighting Technology Co Ltd
Current assignee: Guangdong Kaisheng Technology Development Co Ltd
Priority date: 2016-10-19
Filing date: 2016-10-19
Publication date: 2017-04-26
Anticipated expiration: 2026-10-19

Abstract

The utility model discloses a LED (light -emitting diode) ball convenient for assembly, including radiator, lamp holder, LED drive plate, LED light source plate and leaded light bubble cap, have a holding chamber in this radiator, the radiator is including plastic casing and metal casing, and an organic whole is extended in this plastic casing has the screw post, and this metal casing is inlayed the shaping and is fixed in the plastic casing, and the metal casing reveals in the inner wall in holding chamber, and the top of metal casing has an annular table terrace. Through form the annular table terrace on the metal casing, utilize LED light source plate's bottom surface periphery to support on the annular table terrace for heat on the LED light source plate conducts fast, and the radiating effect is better, and it has the screw post to extend through an organic whole in the plastic casing, utilizes the screw to pass LED light source plate and close with screw post spiral shell and be connected, has realized LED light source plate's firm installation, has replaced the mode of the close -fitting installation of tradition, makes the dismantlement more simple and convenient, and the automatic assembly of being convenient for improves production efficiency.

Description

It is easy to the LEDbulb lamp for assembling

Technical field

This utility model is related to LEDbulb lamp art, refers in particular to a kind of LEDbulb lamp be easy to and assemble.

Background technology

Bulb lamp is the important component part of domestic lighting, and its power consumption occupies the significant portion of whole domestic lighting electricity consumption, Energy consumption is huge.At present domestic lighting bulb lamp is mainly traditional halogen bulb lamp and energy-saving ball lamp, and halogen bulb lamp is present Heating is big, and energy consumption conversion is low, and Illumination Distribution is uneven, and light efficiency is low, and dazzle is serious, short life, the shortcomings of maintenance rate is high, and as ball The second low product energy-saving ball lamp that bubble lamp updates has that illuminated object cross-color, Illumination Distribution are uneven, light efficiency is low, stroboscopic The problems such as serious, at present, the third generation bulb lamp for adopting is for LED bulb lamps, and existing LED bulb lamps presence is following not Foot：LED lamp panel is inlayed only by way of interference fit with the plastic cement of lamp socket, and attachment structure is unstable, dismounting inconvenience, is not easy to Automatic assembling, and radiating effect is not good.Therefore, it is necessary to be improved to current LEDbulb lamp.

Utility model content

In view of this, this utility model is directed to the disappearance of prior art presence, and its main purpose is to provide one kind and is easy to group The LEDbulb lamp of dress, it can the existing LEDbulb lamp dismounting inconvenience of effectively solving and the not good problem of radiating effect.

For achieving the above object, this utility model is using such as purgation technical scheme：

A kind of LEDbulb lamp for being easy to assemble, includes radiator, lamp holder, LED drive board, LED light source plate and leaded light Bubble-cap；There is a containing cavity, radiator includes plastic casing and metal shell, integrally prolongs in the plastic casing in the radiator Screw column is extended with, screw column is located in containing cavity, and the metal shell produced by insert molding is fixed in plastic casing, metal shell dew In the inwall of containing cavity, the top of metal shell has an annular table terrace；The lamp holder is fixedly connected with the bottom of radiator；Should LED drive board is arranged at accommodating intracavity, and LED drive board is connected with lamp holder conducting；The bottom surface periphery of the LED light source plate is butted on annular On step surface, and LED light source plate is screwed togather with screw column by screw and is fixedly connected；The guide-lighting bubble-cap is fixed on the top of radiator And cover LED light source plate outward.

Used as a kind of preferred version, the metal shell is aluminium material.

Used as a kind of preferred version, the screw column is two that radial symmetric is arranged, and the LED light source plate is by before two State screw to be fixedly connected with corresponding screw column.

Used as a kind of preferred version, the top end face of the screw column extends locating dowel, and the top end face of locating dowel is arranged There is screw hole, on the LED light source plate location hole is provided with, in locating dowel insertion location hole, screw is through location hole and spiral shell Silk hole screws togather and is fixedly connected.

Used as a kind of preferred version, the LED drive board is extended spacer, and on the LED light source plate positioning is provided with Groove, in the spacer insertion locating slot.

Used as a kind of preferred version, the top inwall periphery of the plastic casing is convexly equipped with multiple buckles, the guide-lighting bubble-cap Bottom periphery be arranged with draw-in groove, the buckle and draw-in groove coordinate buckle.

This utility model has compared with prior art clear advantage and beneficial effect, specifically, by above-mentioned technology Scheme understands：

By forming annular table terrace on metal shell, using the bottom surface periphery of LED light source plate annular table terrace is butted on On so that the heat on LED light source plate quickly conducts, and radiating effect is more preferable；And, by integrally extending in plastic casing There is screw column, be screwed together with screw column through LED light source plate using screw, realize the firm installation of LED light source plate, take For the mode that the close-fitting of tradition is installed, the simpler convenience of dismounting is made, be easy to Automated assembly, improve production efficiency.

More clearly to illustrate architectural feature of the present utility model and effect, come right with specific embodiment below in conjunction with the accompanying drawings This utility model is described in detail.

Description of the drawings

Fig. 1 is the assembling schematic perspective view of the preferred embodiment of this utility model；

Fig. 2 is the exploded view of the preferred embodiment of this utility model；

Fig. 3 is the partial assembly drawing of the preferred embodiment of this utility model；

Fig. 4 is the sectional view of the preferred embodiment of this utility model.

Accompanying drawing identifier declaration：

10th, radiator 11, plastic casing

111st, screw column 112, locating dowel

113rd, buckle 12, metal shell

121st, annular table terrace 101, containing cavity

102nd, screw hole 20, lamp holder

30th, LED drive board 31, spacer

40th, LED light source plate 41, location hole

42nd, locating slot 50, guide-lighting bubble-cap

51st, draw-in groove 60, screw.

Specific embodiment

Refer to shown in Fig. 1 to Fig. 4, that show the concrete structure of the preferred embodiment of this utility model, include Radiator 10, lamp holder 20, LED drive board 30, LED light source plate 40 and guide-lighting bubble-cap 50.

There is a containing cavity 101, radiator 10 includes plastic casing 11 and metal shell 12, the modeling in the radiator 10 Integrally extending in glue housing 11 has screw column 111, and screw column 111 is located in containing cavity 101, the produced by insert molding of metal shell 12 It is fixed in plastic casing 11, metal shell 12 is exposed to the inwall of containing cavity 101, the top of metal shell 12 has an annular table Terrace 121；In the present embodiment, the metal shell 12 is aluminium material.

The lamp holder 20 is fixedly connected with the bottom of radiator 10；The LED drive board 30 is arranged in containing cavity 101, and LED drives Dynamic plate 30 is connected with the conducting of lamp holder 20.

The bottom surface periphery of the LED light source plate 40 is butted on annular table terrace 121, realizes more preferable quick conductive, radiating effect Fruit is more preferable, and LED light source plate 40 is screwed togather with screw column 111 by screw 60 and is fixedly connected；In the present embodiment, the screw column 111 is two that radial symmetric is arranged, and the LED light source plate 40 is fixed by two aforementioned screws 60 with corresponding screw column 111 Connect, also, the top end face of the screw column 111 extends the top end face for having locating dowel 112, locating dowel 112 and is provided with screw Hole 102, on the LED light source plate 40 location hole 41 is provided with, in the insertion location hole 41 of locating dowel 112, to realize strong fix, Screw 60 is screwed togather with screw hole 102 and is fixedly connected through location hole 41.Also, the LED drive board 30 is extended positioning Piece 31, on the LED light source plate 40 locating slot 42 is provided with, and in the insertion locating slot 42 of spacer 31, is realized to LED drive board 30 Strong fix.

The guide-lighting bubble-cap 50 is fixed on the top of radiator 10 and covers LED light source plate 40 outward.In the present embodiment, it is described The top inwall periphery of plastic casing 11 is convexly equipped with multiple buckles 113, and the bottom periphery of the guide-lighting bubble-cap 50 is arranged with draw-in groove 51, The buckle 113 coordinates buckle with draw-in groove 51.

The assembling process that the present embodiment is described in detail in detail is as follows：

First, plastic casing 11 is formed into radiator 10 together with the produced by insert molding of metal shell 12, then, by LED light Source plate 40 is electrically connected with the conducting of LED drive board 30, and LED drive board 30 is inserted into containing cavity by the upper end open of containing cavity 101 In 101, then, the bottom surface periphery of LED light source plate 40 is butted on annular table terrace 121, then, using screw 60 through positioning Hole 41 and screw togather with screw hole 102 and be fixedly connected, then, lamp holder 20 is fixedly connected with the bottom of radiator 10, and drive LED Dynamic plate 30 is connected with the conducting of lamp holder 20, finally, guide-lighting bubble-cap 50 is fixed on into the top of radiator 10 and LED light source plate is covered outward 40.

Design focal point of the present utility model is：By forming annular table terrace on metal shell, using LED light source plate Bottom surface periphery be butted on annular table terrace so that the heat on LED light source plate quickly conducts, and radiating effect is more preferable；And, lead to Cross integrally to extend in plastic casing and have screw column, be screwed together with screw column through LED light source plate using screw, realize The firm installation of LED light source plate, instead of the mode that the close-fitting of tradition is installed, and make the simpler convenience of dismounting, be easy to automatically Makeup is matched somebody with somebody, improve production efficiency.

The above, is only preferred embodiment of the present utility model, and not technical scope of the present utility model is made Any restriction, therefore every above example is made any trickle amendment, equivalent change according to technical spirit of the present utility model Change and modification, still fall within the range of technical solutions of the utility model.

Claims

1. it is a kind of be easy to assemble LEDbulb lamp, it is characterised in that：Include radiator, lamp holder, LED drive board, LED light source Plate and guide-lighting bubble-cap；There is a containing cavity, radiator includes plastic casing and metal shell, the plastic casing in the radiator Integrally extending in vivo has screw column, and screw column is located in containing cavity, and the metal shell produced by insert molding is fixed in plastic casing, Metal shell is exposed to the inwall of containing cavity, and the top of metal shell has an annular table terrace；The bottom of the lamp holder and radiator It is fixedly connected；The LED drive board is arranged at accommodating intracavity, and LED drive board is connected with lamp holder conducting；The bottom surface of the LED light source plate Periphery is butted on annular table terrace, and LED light source plate is screwed togather with screw column by screw and is fixedly connected；The guide-lighting bubble-cap is fixed on The top of radiator is simultaneously outer to cover LED light source plate.

2. it is according to claim 1 be easy to assemble LEDbulb lamp, it is characterised in that：The metal shell is aluminium material.

3. it is according to claim 1 be easy to assemble LEDbulb lamp, it is characterised in that：The screw column is radial symmetric Two for arranging, the LED light source plate is fixedly connected by two screws with corresponding screw column.

4. it is according to claim 1 be easy to assemble LEDbulb lamp, it is characterised in that：The top end face of the screw column prolongs Locating dowel is extended with, the top end face of locating dowel is provided with screw hole, on the LED light source plate location hole is provided with, the locating dowel is inserted In entering location hole, screw is screwed togather with screw hole and is fixedly connected through location hole.

5. it is according to claim 1 be easy to assemble LEDbulb lamp, it is characterised in that：The LED drive board is extended to be had Spacer, on the LED light source plate locating slot is provided with, in the spacer insertion locating slot.

6. it is according to claim 1 be easy to assemble LEDbulb lamp, it is characterised in that：In the top of the plastic casing Wall periphery is convexly equipped with multiple buckles, and the bottom periphery of the guide-lighting bubble-cap is arranged with draw-in groove, and the buckle coordinates buckle with draw-in groove.