CN203240298U

CN203240298U - Led lamp cap

Info

Publication number: CN203240298U
Application number: CN201220578388XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-06
Filing date: 2012-11-06
Publication date: 2013-10-16
Anticipated expiration: 2022-11-06

Abstract

The utility model provides an LED lamp cap which is divided into two types of a clamping opening and a thread opening. An integrally-formed structure is used for replacing a plurality of assemblies in the past. The development and production cost is effectively lowered, the assembling speed is increased, and the safety factor is enhanced greatly at the same time.

Description

The LED lamp holder

Technical field

The utility model relates to a kind of LED lamp holder, especially can save the Novel LED lamp holder of manufacturing and production cost.

Background technology

Present known LED lamp holder is by lamp holder tail nail, the lamp holder metal-back, and tail nail insulating barrier, radiator and connecting piece of lamp cap and lampshade form.When usually producing with after the driving PCB insulation processing, the lamp pearl is installed, lamp pearl pcb board, other accessory such as radiator connect respectively 2 electrodes of lamp holder again with 2 power lines on the driving power PCB, form whole lamp after fixing with the tail nail, because lead-out wire is generally softer, the lamp holder line outlet is usually less, therefore needs a twist of the wrist and more operating time, in addition usually unfixing processing of driving PCB causes the faults such as short circuit abnormal sound easily! The existence potential safety hazard such as may leak electricity is divided many parts manufacturing because of whole lamp holder again, open a plurality of moulds, many several roads production process, has increased exploitation and has produced management cost.

Summary of the invention

High in order to overcome existing LED lamp holder manufacturing cost, the problems such as complicated are installed, the utility model provides a kind of one-shot forming, and is with low cost, and easy LED lamp holder is installed.

Summary of the invention

The technical scheme that its technical problem that solves the utility model adopts is:

Some part assemblies of LED lamp holder are integrated, single injection-molded, only need open a mould, greatly reducing just, current cost drops into, adopt unique driving power mounting structure because of the utility model again, only need once push and just can finish that driving PCB installs and fixes and electrode is drawn, greatly save operation and man-hour.

The utility model is divided into 2 kinds in bayonet socket and silk mouth with the lamp adapter assembly single injection-molded.

Electrode hole is reserved on a silk mouthful lamp holder top, there is driving PCB holddown groove (also can double as silk mouthful jump ring locating slot) the shell of lamp base inboard, there are lateral electrode jump-ring slot and outlet in the housing both sides, there is the salient point that contacts with external electrode lateral electrode jump ring upper end, and the jump ring outlet that this salient point is reserved by the lamp holder side flexiblely contacts with external electrode.Central electrode then is welded on the PCB preformed hole by salient point with lateral electrode (two electrodes of bayonet socket are consistent).Solid reliable to guarantee.Like this, the groove of the PCB finished product that welds electrode being reserved along the inboard is pushed into correct position can finish this assembly installation.

There is diplopore on the bayonet socket top, and medial surface has the driving PCB holddown groove, and its 2 electrodes are fixed on the driving PCB equally, once inserts and can finish installation.

Because silk mouth has fixedly upper-lower position (also can increase fastener or screw is fixed) of lateral electrode and central electrode, bayonet socket is by the fixing upper-lower position (also can increase fastener or screw is fixed) of top lead-out wire, not only firm reliable, save built-up time, reduce the assembling difficulty and save simultaneously operation, can significantly reduce cost, improve the market competitiveness.

The beneficial effects of the utility model are, the initial stage mould that has reduced to greatest extent the LED lamp holder drops into and rear production cost for the period, are to the entrepreneur of financial strain or the manufacturing enterprise that has a large capital all can bring very high economic benefit.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Figure (1) is silk mouthful holder structure figure, and figure (2) is the bayonet socket structure chart

In figure (1): the 1st, the tail nail, the 2nd, jump ring outlet and driving PCB mounting groove, the 3rd, the lamp housing entity, the 4th, central electrode, the 5th, lateral electrode, the 6th, electrode is welding groove fixedly, and the 7th, the driving PCB entity.

In figure (2): the 1st, tail nail, the 2nd, driving PCB mounting groove, the 3rd, lamp housing entity, the 4th, extraction electrode, the 6th, electrode holddown groove, the 7th, driving PCB entity.

The specific embodiment

As follows according to the silk of figure shown in (1) mouthful LED lamp holder embodiment: during Design of Dies with cap screw thread lamp tail lead outlet, driving PCB groove and jump-ring slot, the jump ring side outlet is together made, first the electrode salient point is embedded in the PCB corresponding groove during production, and welding is firm, directly push during assembling, can finish the assembling of LED lamp holder with the tail nail is fixing again until the jump ring salient point embeds the opening (the reservation outlet that central electrode also enters the lamp tail automatically when a little) of lamp holder side.

As follows according to the bayonet socket LED lamp holder embodiment of figure shown in (2): during Design of Dies with lamp holder entity and lamp tail lead outlet, driving PCB groove and holddown groove are together made, first the electrode salient point is embedded in the PCB corresponding groove during production, and welding is firm, directly is pushed into end when a little (2 reservation outlets that electrode also enters the lamp tail automatically) during assembling can finish the assembling of LED lamp holder with the tail nail is fixing again.

Claims

1. LED lamp holder, by housing, the jump ring electrode, pcb board forms, and it is characterised in that: its working electrode directly is integrated on the pcb board.

2. LED lamp holder according to claim 1, it is characterised in that: when this device is used for silk mouthful lamp holder, have jump ring outlet and PCB mounting groove in the housing side.

3. LED lamp holder according to claim 1, it is characterised in that: when this device is used for bayonet socket, in the housing inboard PCB mounting groove is arranged.