CN203823689U

CN203823689U - Lamp cap

Info

Publication number: CN203823689U
Application number: CN201420236098.6U
Authority: CN
Inventors: 郑志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-09
Filing date: 2014-05-09
Publication date: 2014-09-10
Anticipated expiration: 2024-05-09

Abstract

The utility model discloses a lamp cap which comprises a lamp cap body. A circle of light reflecting cover is arranged outside the lamp cap body. Mounting lugs are arranged on the lamp cap body, the lamp cap body comprises a metal sleeve shell, an insulator is embedded in the metal sleeve shell, and two sets of electric conduction cap assemblies are symmetrically arranged on the insulator. The electric conduction cap assemblies comprise assembling through holes, cap tops shielding the tops of the assembling through holes and cap handles, and the cap handles are connected with the cap tops and stretch in the assembling through holes. A plurality of sets of inverted hook elastic sheets are arranged on the circumferential faces of the cap handles. Bosses horizontally extending outwards are correspondingly manufactured on the hole walls of the assembling through holes, and the bosses shield the free ends of the inverted hook elastic sheets after the cap handles stretch into the assembling through holes. Copper core grooves are formed in the side faces of the tops of the assembling through holes, wires penetrate out of the assembling through holes upwards through the bottoms of the assembling through holes to form bent portions to be bent into the copper core grooves, wire copper cores are exposed out of the wires from the bottoms of the assembling through holes, the cap handles completely stretch into the assembling through holes, and the lower surfaces of the cap tops press the wire copper cores of the bent portions.

Description

A kind of lamp holder

Technical field

The utility model relates to lighting apparatus field, relates in particular to a kind of illuminating lamp holder.

Background technology

The use of lamp holder is very extensive, and lamp holder is the attaching parts as bulb and lamp socket; In use, people tend to be set with a lampshade on lamp holder and carry out collected light existing illuminating lamp holder, and this lampshade is all rear dress, and very simple and easy, also very likely cannot install; Existing lamp holder does not all have integrated this lampshade;

Meanwhile, in existing lamp holder, especially in buckle-type lamp holder, it comprises two groups of wires, between two groups of wires and conductive cap, between conductive cap and metal casing, be all to weld together by scolding tin, well-known, scolding tin can cause serious environmental pollution, and welding process does not have assembling process more convenient.

Summary of the invention

Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of lamp holder, and it is buckle-type lamp holder, and the assembling process of wire and conductive cap assembly does not need welding, only needs simple assembling; And the utility model lamp holder integrated lampshade, can play the effect of good reflection ray.

The utility model solves the technical scheme that its technical problem adopts: a kind of lamp holder, comprise cap body, cap body one end is connected with fluorescent tube, the cap body other end is and the link of lamp socket, described cap body outer setting has a circle reflection shield, and reflection shield is reflective surface towards fluorescent tube one side;

Described cap body two ends are symmetrical arranged two mounting ears, and cap body includes metal casing, and metal casing is embedded with insulator, are symmetrical arranged two groups of conductive cap assemblies on insulator;

Described conductive cap assembly comprises the assembling through hole being opened on insulator, shelters from the crown of assembling via top, is connected the cap handle stretching in assembling through hole with crown;

Many group barb shell fragments are set on the periphery of described cap handle, and barb shell fragment is for being tilted to, and its end is free end; The corresponding boss horizontally outward extending that is manufactured with on the hole wall of described assembling through hole, after cap handle stretches in assembling through hole, boss blocks the free end of barb shell fragment;

The top-side of described assembling through hole is provided with copper core groove, and wire upwards passes assembling via assembling via bottoms and forms bend after through hole and bend in copper core groove, and wire starts by assembling via bottoms, the naked wire copper core that spills;

After described cap handle stretches in assembling through hole completely, crown lower surface is pushed down the wire copper core of described bend.

Further: the bottom of above-mentioned wire and fluorescent tube are electrically connected.

Further: the barb shell fragment on above-mentioned cap handle is the sheet metal of the circle vertebral body structures that are parallel to each other of many groups of arranging on cap handle axial direction.

The beneficial effects of the utility model:

The utility model lamp holder, realizes the pipeline of fluorescent tube reliably reflectively by reflection shield and reflective surface are set, and makes lamp holder have the effect that increases fluorescent tube illuminance; Meanwhile, the utility model is buckle-type lamp holder, on it, two groups of conductive cap assemblies are to realize the fixing of conductive cap by cap handle and the reliable clamping of organizing through hole, by conductive cap cap handle, wire are pressed into the reliable electric connection that realizes conductive cap assembly and wire on copper core groove simultaneously; This electric connection extends to copper core groove by assembling through hole always, and therefore contact area is large, and electric conductivity is reliable.Due to the existence of the barb shell fragment on cap handle of the present utility model and assembling through hole convex platform, the utility model conductive cap assembly is in the time of assembling, only need wire copper core reliably to bend into after copper core groove, the cap handle of just liking that conductive cap is pressed in assembling through hole, can complete, cap handle difficult drop-off, the contact of wire copper core is reliable.

Brief description of the drawings

Fig. 1 is the overall structure schematic diagram of a kind of detailed description of the invention of the present utility model;

Fig. 2 is the structural representation of the cap body in Fig. 1;

Fig. 3 is the enlarged diagram of conductive cap components in Fig. 2.

Description of reference numerals:

1-fluorescent tube, 2-reflective surface, 3-mounting ear, 4-reflection shield, 5-cap body, 51-metal casing, 52-insulator, 53-assembles through hole, 54-wire, 55-conductive cap assembly, 551-barb shell fragment, 552-boss, 553-cap handle, 554-crown, 555-wire copper core, 556-copper core groove.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:

Fig. 1, Fig. 2 and Fig. 3 show a kind of detailed description of the invention of the present utility model, as shown in the figure, the utility model lamp holder, comprise cap body 5, cap body one end is connected with fluorescent tube 1, and the cap body other end is and the link of lamp socket, described cap body outer setting has a circle reflection shield 4, and reflection shield 4 is reflective surface 2 towards fluorescent tube 1 one sides;

Described cap body 5 two ends are symmetrical arranged two mounting ears 3, and cap body 5 includes metal casing 51, and metal casing 51 is embedded with insulator 52, are symmetrical arranged two groups of conductive cap assemblies 55 on insulator 52;

Described conductive cap assembly 55 comprises the assembling through hole 53 being opened on insulator 52, shelters from the crown 554 at assembling through hole 53 tops, is connected the cap handle 553 stretching in assembling through hole 53 with crown 554;

Many group barb shell fragments 551 are set on the periphery of described cap handle 553, and barb shell fragment 551 is for being tilted to, and its end is free end; The corresponding boss 552 horizontally outward extending that is manufactured with on the hole wall of described assembling through hole 53, after cap handle 553 stretches in assembling through hole, boss 552 blocks the free end of barb shell fragment 551;

The top-side of described assembling through hole is provided with copper core groove 556, and wire 54 upwards passes assembling via assembling through hole 53 bottoms and forms bend after through hole and bend in copper core groove 556, and wire 54 is started by assembling via bottoms, the naked wire copper core 555 that spills;

Described cap handle stretch to completely assembling through hole 53 interior after, crown 54 lower surfaces are pushed down the wire copper core of described bend.

Concrete, the bottom of above-mentioned wire and fluorescent tube 1 are electrically connected.

Preferably, the barb shell fragment on above-mentioned cap handle is the sheet metal of the circle vertebral body structures that are parallel to each other of many groups of arranging on cap handle axial direction.

By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.

Do not depart from design of the present utility model and scope and can make many other changes and remodeling.

Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.

Claims

1. a lamp holder, it is characterized in that: comprise cap body (5), cap body one end is connected with fluorescent tube (1), the cap body other end is and the link of lamp socket, described cap body outer setting has a circle reflection shield (4), and reflection shield (4) is reflective surface (2) towards fluorescent tube (1) one side;

Described cap body (5) two ends are symmetrical arranged two mounting ears (3), and cap body (5) includes metal casing (51), and metal casing (51) is embedded with insulator (52), are symmetrical arranged two groups of conductive cap assemblies (55) on insulator (52);

Described conductive cap assembly (55) comprises the assembling through hole (53) being opened on insulator (52), shelters from the crown (554) at assembling through hole (53) top, is connected the cap handle (553) stretching in assembling through hole (53) with crown (554);

Many group barb shell fragments (551) are set on the periphery of described cap handle (553), and barb shell fragment (551) is for being tilted to, and its end is free end; The corresponding boss (552) horizontally outward extending that is manufactured with on the hole wall of described assembling through hole (53), after cap handle (553) stretches in assembling through hole, boss (552) blocks the free end of barb shell fragment (551);

The top-side of described assembling through hole is provided with copper core groove (556), wire (54) upwards passes assembling via assembling through hole (53) bottom and forms bend after through hole and bend in copper core groove (556), wire (54) is started by assembling via bottoms, the naked wire copper core (555) that spills;

After described cap handle stretches in assembling through hole (53) completely, crown (54) lower surface is pushed down the wire copper core of described bend.

2. a kind of lamp holder as claimed in claim 1, is characterized in that: the bottom of described wire and fluorescent tube (1) are electrically connected.

3. a kind of lamp holder as claimed in claim 1 or 2, is characterized in that: the barb shell fragment on described cap handle is the sheet metal of the circle vertebral body structures that are parallel to each other of many groups of arranging on cap handle axial direction.