CN201174371Y

CN201174371Y - Plug type energy saving lamp

Info

Publication number: CN201174371Y
Application number: CNU2008200934247U
Authority: CN
Inventors: 肖荣生; 黄万涛; 孙文平
Original assignee: SHENZHEN LAPIN LIGHTING TECHNOLOGY Co Ltd
Current assignee: SHENZHEN LAPIN LIGHTING TECHNOLOGY Co Ltd
Priority date: 2008-04-09
Filing date: 2008-04-09
Publication date: 2008-12-31
Anticipated expiration: 2018-04-09

Abstract

The utility model relates to a lamp fitting, in particular to a plug-in type energy saving lamp, comprising a lamp holder and a lighting tube assembly, a control circuit used for connecting with an external power supply is arranged inside the lamp holder, wherein the lighting tube assembly comprises a lighting tube body and two electrode masts in electric connection with the tube body, and the electrode masts are movably clamped inside the lamp holder and are in electric connection with the control circuit. The plug-in type energy saving lamp takes the electrode masts directly as the clamping fixing parts, realizes the electric conduction of the tube body and the control circuit inside the lamp holder at the same time of fixing the tube body seat and the lamp holder, and has simple structure and novel design. When either one of the lighting tube and the lamp holder is damaged, only the damaged part needs to be replaced. The assembly and the disassembly of the lamp holder and the lighting tube are convenient, resources are saved greatly, and the resource operating factor is increased.

Description

A kind of plug-in electricity-saving lamp

Technical field

The utility model relates to a kind of light fixture, the detachable plug-in electricity-saving lamp of changing between specifically a kind of fluorescent tube and the lamp socket.

Background technology

Fall the enhancing of milli consciousness along with people are energy-conservation, electricity-saving lamp has replaced the illuminating lamps that luminous efficiency is low, energy consumption is big such as incandescent lamp gradually, becomes main illumination and decorative lamp in people's life.Existing electricity-saving lamp generally comprises lamp socket and fluorescent tube, and fluorescent tube is fixed on the lamp socket, and the control circuit that the control fluorescent tube starts is installed in the lamp socket.Producer lamp socket and fluorescent tube when producing and sell are sold simultaneously as one, and be indivisible.And in actual use, major part is aging and damage or internal control circuit damage of fluorescent tube, and the another one parts are excellent, because lamp socket, fluorescent tube integral type, have to during replacing excellent part is abandoned simultaneously, this has not only increased the cost that people use electricity-saving lamp, has also caused a large amount of waste of resource.

Summary of the invention

For overcoming the defective of above-mentioned prior art, the technical problems to be solved in the utility model provides a kind of fluorescent tube and lamp socket is dismountable plug-in electricity-saving lamp.

The utility model is by the following technical solutions:

A kind of plug-in electricity-saving lamp, comprise lamp socket and fluorescent tube assembly, be provided with in the lamp socket and be used for the control circuit that connects with external power source, this fluorescent tube assembly comprises fluorescent tube body and two electrode columns that electrically connect with body, and the electrode column active card is connected in the lamp socket and with control circuit and electrically connects.

Above-mentioned fluorescent tube assembly also comprises a body seat, and body and two electrode columns are installed on body seat both ends of the surface respectively, and lamp socket is provided with and interts also two hole clippings of fixed electrode post.Wherein, electrode column is the T font that upper end diameter is big, lower end diameter is little, and two electrode columns are distributed on the same circumference of body seat end face; Two hole clippings are distributed on the lamp socket end face same circumference identical with two electrode columns circle diameter of living in, hole clipping is made up of diameter bigger macropore and the less aperture groove of diameter, macropore and little hole slot link up and are one, the macropore slightly larger in diameter is in the electrode column upper end diameter, and aperture groove diameter is between electrode column upper end diameter size and lower end diameter size.

The utility model directly utilizes electrode column as connecting and fixing parts, when being interfixed, body seat and lamp socket also realized conducting of control circuit in body and the lamp socket, simple in structure, novel in design, wherein only need change broken parts during parts damages when fluorescent tube, lamp socket gets final product, easy accessibility between fluorescent tube and the lamp socket can significantly reduce the waste of resource, improves resource utilization.

To and be elaborated to the utility model in conjunction with the accompanying drawings by embodiment below.

Description of drawings

Accompanying drawing 1 is the utility model embodiment decomposing state structural representation;

Accompanying drawing 2 is a present embodiment lamp socket end construction schematic diagram.

Embodiment

Shown in accompanying drawing 1,2, the plug-in electricity-saving lamp that present embodiment disclosed mainly comprises lamp socket 1 and fluorescent tube assembly 2.Lamp socket 1 inside is equipped with control circuit, is used to connect fluorescent tube assembly 2 and external power source.Fluorescent tube assembly 2 by fluorescent tube body 21 and fixedly the body seat 22 of body 21 form, and, between body seat 22 and the lamp socket 1 for ease of the clamping of dismounting.

Described body seat 22 is the insulation plastic parts, and two electrode columns 23 of body 21 are fixed in body seat 22 upper surfaces and two electrode columns 23 are positioned on the same circumference of body seat 22 end faces, and electrode column 23 is the T font that upper end diameter is big, lower end diameter is little.The position is stable when making body seat 22 with lamp socket 1 clamping, guarantees that electrode 24 correctly connects with control circuit, has the hole clipping 11 that cooperates with two electrode columns 23 in lamp socket 1 lower surface.Two hole clippings 11 are distributed on the same circumference of lamp socket 1 end face equally, and this circumference is identical with two electrode columns, 23 circle diameters of living in.Hole clipping 11 shapes are more special, form by macropore 111 and the less aperture groove 112 of diameter that diameter is bigger, and macropore 111 links up with aperture groove 112 and is one, wherein macropore 111 slightly larger in diameter are in electrode column 23 upper end diameter, and aperture groove 112 diameter are between electrode column 23 upper end diameter size and lower end diameter size.

When needs say that body seat 22 is mounted on the lamp socket 1, at first two electrode columns 23 are aimed at the macropore 111 in the hole clippings 11 and insert in the macropore 111, rotate body seat 22 then, electrode column 23 lower ends are snapped in the aperture groove 112, because electrode column 23 upper end diameter greater than aperture groove 112 sizes, firmly are stuck in the aperture groove 112, meanwhile electrode column 23, go deep into the electrode column 23 of hole clipping 11 and realized electrically connecting, body 21 energisings with the control circuit that is arranged in lamp socket 1.When needs separated body seat 22 with lamp socket 1, only need align with macropore 111 to electrode column 23 along installation direction reverse rotation body seat 22 got final product.

Whole relatively electricity-saving lamp generally speaking, separately the cost of lamp socket 1 or fluorescent tube assembly 2 all is lower than whole cost.In use, replacing damage parts get final product if lamp socket 1 or fluorescent tube assembly 2 only damage directly, need not whole replacings, greatly reduce the production cost of producer and people's use cost, have saved resource greatly.

Above-mentioned is one of preferable implementation of the utility model; in addition; with the utility model same idea under have multiple variation, need to prove, do not breaking away under the present utility model design prerequisite any conspicuous replacement all within the utility model protection range.

Claims

1. plug-in electricity-saving lamp, comprise lamp socket (1) and fluorescent tube assembly (2), be provided with in the lamp socket (1) and be used for the control circuit that connects with external power source, it is characterized in that: described fluorescent tube assembly (2) comprises fluorescent tube body (21) and two electrode columns (23) that electrically connect with body (21), and electrode column (23) active card is connected in the lamp socket (1) and with control circuit and electrically connects.

2. plug-in electricity-saving lamp according to claim 1, it is characterized in that: described fluorescent tube assembly (2) also comprises a body seat (22), body (21) and two electrode columns (23) are installed on body seat (22) both ends of the surface respectively, and lamp socket (1) is provided with and interts also two hole clippings (11) of fixed electrode post (23).

3. plug-in electricity-saving lamp according to claim 2 is characterized in that: described electrode column (23) is the T font that upper end diameter is big, lower end diameter is little, and two electrode columns (23) are distributed on the same circumference of body seat (22) end face.

4. plug-in electricity-saving lamp according to claim 3, it is characterized in that: described two hole clippings (11) are distributed on lamp socket (1) the end face same circumference identical with two electrode columns (23) circle diameter of living in, hole clipping (11) is made up of bigger macropore of diameter (111) and the less little hole slot (112) of diameter, macropore (111) links up with little hole slot (112) and is one, macropore (111) slightly larger in diameter is in electrode column (23) upper end diameter, and little hole slot (112) diameter is between electrode column (23) upper end diameter size and lower end diameter size.