CN202834929U

CN202834929U - Light emitting diode tube bulb lamp

Info

Publication number: CN202834929U
Application number: CN2012205155005U
Authority: CN
Inventors: 陈荣发; 莊国良; 莊明鸿
Original assignee: Acbel Polytech Inc
Current assignee: Acbel Polytech Inc
Priority date: 2012-09-27
Filing date: 2012-10-09
Publication date: 2013-03-27
Anticipated expiration: 2022-10-09
Also published as: TWM451473U

Abstract

The utility model relates to a light emitting diode tube bulb lamp. The light emitting diode tube bulb lamp comprises a shell body and a circuit board, wherein the circuit board is arranged inside the shell body and the shell body is in riveting with the circuit board. Mechanical equipment which is simple and convenient to use can be used to replace a manual way to conduct assembling and production, and therefore the cost can be saved and the light emitting diode tube bulb lamp is beneficial to automatic production.

Description

LED ball lamp

Technical field

The utility model relates to a kind of bulb lamp, particularly a kind of LED ball lamp.

Background technology

Because light emitting diode has the advantages such as long service life, power saving and volume are little, so that light emitting diode replaces conventional bulb gradually, and is applied to various indoor and outdoor lighting equipment.

As shown in Figure 4, prior art provides a kind of LED ball lamp, wherein include a housing 40, an aluminium sheet 41, a circuit board 42 and several screws 43, the upper end of housing 40 is provided with several screws 401, aluminium sheet 41 and circuit board 42 be the superimposed upper end that is arranged at housing 40 sequentially, each screw 43 is arranged on aluminium sheet 41 and the circuit board 42 simultaneously, and each screw 401 of each screw 43 and housing 40 is screwed, and makes housing 40, aluminium sheet 41 be fixed as an integral body with circuit board 42 combinations with this.

Yet prior art adopts artificial mode that each screw 43 each screw 401 with housing 40 is screwed, and its assembling speed is slower, makes its production capacity lower, and production cost also improves thereupon.

Wherein, for production capacity is improved, prior art provides the lock screw machine of automation, and it is with automated machine each screw 43 to be screwed togather with corresponding screw 401, and does not need manpower and can promote assembling speed, but it is actual when being located on the assembly line, for avoiding each screw 43 to be fixed at wrong position, and then cause the damage of product or member, so that the required precision that possesses of this lock screw machine is quite high, then its cost is higher, causes the increase of production cost and can't average out with profit.

Therefore, the LED ball lamp of prior art uses screw as the means of secure bond because of its assembling, causes it to produce the shortcoming that production cost improves and be unfavorable for automated production.

The utility model content

In view of the shortcoming of above-mentioned prior art, the utility model provides a kind of LED ball lamp, and its production cost is lower and be conducive to carry out automatic assembling production.

In order to reach described purpose, the technological means that the utility model is taked is a kind of LED ball lamp of design, and it includes:

One housing, it is that hollow and its upper end are formed with an opening, and this housing includes several fixed legs, and each fixed leg is arranged at intervals in the housing, and the upper end of each fixed leg is formed with a butting section;

One circuit board, it is arranged on each fixed leg of this housing, and the end face of circuit board is against the butting section of each fixed leg of housing.

Furthermore, wherein the riveted joint of the butting section of each fixed leg of this housing is shaped.

Furthermore, wherein include a heat-conducting plate, it is arranged in this housing and with each fixed leg and is connected, and the bottom surface of its this circuit board that reclines.

Furthermore, the medial surface of this housing footpath ring flange that is formed with protruding upward wherein, each fixed leg protrudes and forms on the end face of this ring flange, and circuit board is positioned at the top side of the ring flange of this housing.

Again furthermore, wherein be against on the ring flange of this housing at the bottom of this heat-conducting plate.

This novel advantage is, the setting of each fixed leg by this housing, circuit board can be fixed on the assigned address of housing, and produce by the top that directly makes each fixed leg and to form the butting section, circuit board is connected with housing, be directly riveted and need not use extra fixture of circuit board and housing, then can use a comparatively easy plant equipment to replace manual type and assemble and produce, and then have escapable cost and be conducive to the effect of automated production.

Description of drawings

Fig. 1 is the stereo appearance figure of preferred embodiment of the present utility model.

Fig. 2 is the element exploded view of preferred embodiment of the present utility model.

Fig. 3 is the side cutaway view of preferred embodiment of the present utility model.

Fig. 4 is the side cutaway view of prior art.

The drawing reference numeral explanation:

10 housings, 11 fixed legs

111 butting sections, 12 ring flanges

13 location divisions, 20 heat-conducting plates

21 open-works, 30 circuit boards

31 perforation, 40 housings

401 screws, 41 aluminium sheets

42 circuit boards, 43 screws

The specific embodiment

Below cooperate accompanying drawing and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological means that predetermined utility model purpose is taked.

Such as Fig. 1 and shown in Figure 2, LED ball lamp of the present utility model includes a housing 10, a heat-conducting plate 20 and a circuit board 30.

As shown in Figure 1 to Figure 3, described housing 10 hollows and its upper end are formed with an opening, and housing 10 includes several fixed legs 11, and each fixed leg 11 is arranged at intervals in the housing 10, and the upper end of each fixed leg 11 is formed with a butting section 111; In a preferred embodiment, radially protrude on the medial surface of housing 10 and be formed with a ring flange 12, each fixed leg 11 protrudes and forms on the end face of ring flange 12.

Such as Fig. 2 and shown in Figure 3, described heat-conducting plate 20 is arranged in the housing 10 and with each fixed leg 11 and is connected, and furthermore, hole formed therethrough has several open-works 21 on the heat-conducting plate 20, and each open-work 21 of heat-conducting plate 20 is sheathed on outside each fixed leg 11 of housing 10; In a preferred embodiment, as shown in Figure 3 and Figure 4, heat-conducting plate 20 is that aluminium is made, and heat-conducting plate 20 is resisted against on the ring flange 12 of housing 10.

Such as Fig. 2 and shown in Figure 3, described circuit board 30 is arranged on each fixed leg 11 of housing 10 and the end face of the heat-conducting plate 20 that reclines, and the end face of circuit board 30 is against the butting section 111 of each fixed leg 11 of housing 10, circuit board 30 is provided with several LED crystal particles, furthermore, hole formed therethrough has several perforation 31 on the circuit board 30, and respectively boring a hole of circuit board 30 31 is sheathed on outside each fixed leg 11 of housing 10; In a preferred embodiment, as shown in Figure 3 and Figure 4, circuit board 30 is positioned at the top side of the ring flange of housing 10.

As shown in Figure 3, in a preferred embodiment, it is when actual assembled, the utility model is arranged at heat-conducting plate 20 on each fixed leg 11 of housing 10 first by each open-work 21, then circuit board 30 is arranged on each fixed leg 11 of housing 10 by each perforation 31, and be posted by simultaneously the end face of heat-conducting plate 20, and use at last a tool that the top of each fixed leg 11 of housing 10 is pressed down and be configured as butting section 111, make circuit board 30 and heat-conducting plate 20 and housing 10 phase riveteds with this.

This novel advantage is, the setting of each fixed leg 11 by housing 10, heat-conducting plate 20 and circuit board 30 can be fixed on the assigned address of housing, and produce by the top that directly makes each fixed leg 11 and to form butting section 111, then heat-conducting plate 20 and circuit board 30 are connected with housing 10, it is heat-conducting plate 20, circuit board 30 and the direct riveted and need not use extra fixture of housing 10, then can use a comparatively easy plant equipment to replace manual type and assemble and produce, and then have escapable cost and be conducive to the effect of automated production.

In addition, in lower powered use occasion, can not use heat-conducting plate 20, and housing 10 still can make above-mentioned mode phase riveted with circuit board 30, i.e. the Joint by the butting section 111 of each fixed leg 11.

The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, should utilize the technology contents of above-mentioned announcement to make a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. a LED ball lamp is characterized in that, includes:

2. LED ball lamp according to claim 1 is characterized in that, the butting section of each fixed leg of this housing is to rivet shaping.

3. LED ball lamp according to claim 1 and 2 is characterized in that, includes a heat-conducting plate, and it is arranged in this housing and with each fixed leg and is connected, and the bottom surface of its this circuit board that reclines.

4. LED ball lamp according to claim 1 and 2, it is characterized in that, the medial surface footpath ring flange that is formed with protruding upward of this housing, each fixed leg protrudes and forms on the end face of this ring flange, and circuit board is positioned at the top side of the ring flange of this housing.

5. LED ball lamp according to claim 3 is characterized in that, the medial surface footpath ring flange that is formed with protruding upward of this housing, and each fixed leg protrudes and forms on the end face of this ring flange, and is against at the bottom of the heat-conducting plate on the ring flange of this housing.