CN204062601U

CN204062601U - A kind of LED lamp tube

Info

Publication number: CN204062601U
Application number: CN201420492071.3U
Authority: CN
Inventors: 李小华; 王继文
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-29
Filing date: 2014-08-29
Publication date: 2014-12-31
Anticipated expiration: 2024-08-29

Abstract

The utility model discloses a kind of LED lamp tube, described electrode contact is arranged on the two ends of LED lamp bar, described LED lamp bar is linked together by the inwall of heat conductive silica gel and lamp tube body, shell fragment close contact in described electrode contacts and electrode contact, and be arranged on the two ends of LED lamp bar, described driving power is arranged on the inside of plug, described fastening bullet circle is arranged in the inner ring of plug, and be placed in the inner chamber place of lamp tube body, described maintenance projection is fixed on the inner side of plug, be connected with LED lamp bar, described lamp tube body assigns between plug outer ring and fastening bullet circle, described plug is provided with electrode contact, and be arranged on the two ends of lamp tube body.The utility model uses structural member assembling, convenient to disassembly, and maintain and replace accessory is convenient.Lamp bar uses heat conductive silica gel and lamp tube wall to link together, and utilizes lamp tube wall to realize heat conduction and heat radiation, and do not need to install additional heat radiator dedicated, saving cost, be conducive to designing and developing of fitting structure, be more conducive to popularizing of LED lamp tube, is society's saving energy consumption.

Description

A kind of LED lamp tube

Technical field

The utility model relates to lighting articles for use field, especially a kind of LED lamp tube.

Background technology

Since Edison invented bulb, lighting source experienced by three of electricity-saving lamp important breakthroughs from incandescent lamp to fluorescent lamp, and LED is described as the new light sources of forth generation.Development energy-conserving light source is the emphasis of national Future Development, and under the background particularly raised once again from the worry of global energy shortage, LED more enjoys the whole world to attract attention in the prospect of illumination market, and within 2010, LED accounts for 16% of world's illumination market.LED becomes the most ideal product that the current stage replaces incandescent lamp, tengsten lamp and fluorescent lamp.The fight that one is grabbed commanding elevation, LED market is being launched in the whole world, and who robs account for first chance, and who just equals to establish oneself in an unassailable position in following this respect competition.As can be seen here, the lighting relevant to LED is the inexorable trend of following illumination development, and LED fluorescent lamp tube is exactly, and as LED, in illumination, practical application must relatively morning and a comparatively successful example.But traditional fluorescent tube, because plug is glued together with fluorescent tube glue, when wherein component failure all cannot be changed, whole fluorescent tube all must be scrapped, and so just causes the very large wasting of resources.

Utility model content

For the problems referred to above, the utility model aims to provide a kind of LED lamp tube convenient to disassembly.

For realizing this technical purpose, scheme of the present utility model is:

A kind of LED lamp tube, comprise electrode contact, heat conductive silica gel, LED lamp bar, electrode contacts, driving power, shell fragment, fastening bullet circle, maintenance is protruding, lamp tube body and plug, described electrode contact is arranged on the two ends of LED lamp bar, described LED lamp bar is linked together by the inwall of heat conductive silica gel and lamp tube body, shell fragment close contact in described electrode contacts and electrode contact, and be arranged on the two ends of LED lamp bar, described driving power is arranged on the inside of plug, described fastening bullet circle is arranged in the inner ring of plug, and be placed in the inner chamber place of lamp tube body, described maintenance projection is fixed on the inner side of plug, be connected with LED lamp bar, described lamp tube body assigns between plug outer ring and fastening bullet circle, described plug is provided with electrode contact, and be arranged on the two ends of lamp tube body.

As preferably, described heat conductive silica gel is close on the inwall of lamp tube body.

As preferably, the elastic force effect that described plug is applied to tube inner wall direction by fastening bullet circle and fluorescent tube are tightly fixed together.

The utility model uses structural member assembling, convenient to disassembly, and maintain and replace accessory is convenient.Lamp bar uses heat conductive silica gel and lamp tube wall to link together, and utilizes lamp tube wall to realize heat conduction and heat radiation, and do not need to install additional heat radiator dedicated, saving cost, is conducive to designing and developing of fitting structure.Design maintenance is protruding, can fixed light bar, prevents because silica gel is aging or Long Gravity effect and the dropping situations that occurs, substantially increase reliability, extend service life further, for user reduces cost, when assembling, the position of fluorescent tube and plug accurately can be located, easy to assembly.

Accompanying drawing explanation

Fig. 1 is overall appearance structural representation of the present utility model;

Fig. 2 is internal structure schematic diagram of the present utility model;

Fig. 3 is the structural representation of plug of the present utility model;

Fig. 4 is the side view of plug of the present utility model.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.

As Figure 1-4, a kind of LED lamp tube of the utility model embodiment, comprise electrode contact 1, heat conductive silica gel 2, LED lamp bar 3, electrode contacts 4, driving power 5, shell fragment 6, fastening bullet circle 7, maintenance projection 8, lamp tube body 9 and plug 10, described electrode contact 1 is arranged on the two ends of LED lamp bar 3, described LED lamp bar 3 is linked together by the inwall of heat conductive silica gel 2 with lamp tube body 9, described electrode contacts 4 and shell fragment 6 close contact in electrode contact 1, and be arranged on the two ends of LED lamp bar 3, described driving power 5 is arranged on the inside of plug 10, described fastening bullet circle 7 is arranged in the inner ring of plug 10, and be placed in the inner chamber place of lamp tube body 9, described maintenance projection 8 is fixed on the inner side of plug 10, be connected with LED lamp bar 3, described lamp tube body 9 assigns between plug 10 outer ring and fastening bullet circle 7, described plug 10 is provided with electrode contact 1, and be arranged on the two ends of lamp tube body 9.

As preferably, described heat conductive silica gel 2 is close on the inwall of lamp tube body 9.

As preferably, the elastic force effect that described plug 10 is applied to lamp tube body 9 inwall direction by fastening bullet circle 7 and fluorescent tube are tightly fixed together.

Plug 10 on lamp tube body 9 two ends of the present utility model is all provided with electrode contact 1, LED lamp bar 3 two ends are also respectively equipped with electrode contacts 4, connecting circuit only need LED lamp bar 3 directly electrode insertion joint 1, electrode contacts 4 now in LED lamp bar 3 can with electrode contact 1 inside shell fragment 6 close contact, quick and easy for installation.Plug 10 inner ring is provided with fastening bullet circle 7, only lamp tube body 9 directly need be inserted between plug 10 outer ring and fastening bullet circle 7 during assembling fluorescent tube, firm bullet circle 7 is made to be placed in the inner chamber place of lamp tube body 9, now, fastening bullet circle 7 has executed elastic force effect to the inwall direction of lamp tube body 9, fluorescent tube and plug 10 are tightly fixed together, are not easy to come off.When fulgurite needs to change, only fulgurite need be taken out, the fluorescent tube more renewed, when power supply changed by needs, only need take off plug 10, the driving power 5 more renewed, LED lamp bar 3 uses heat conductive silica gel 2 to link together with the wall of lamp tube body 9, utilize lamp tube wall to realize heat conduction and heat radiation, heat radiator dedicated without the need to installing additional again.Design can the maintenance projection 8 of fixed L ED lamp bar 3, prevents because silica gel is aging or Long Gravity effect and the dropping situations that occurs, and when assembling, can the position of accurately positioning lamp tube body 9 and plug 10, ease of assembly.

The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.

Claims

1. a LED lamp tube, it is characterized in that: comprise electrode contact, heat conductive silica gel, LED lamp bar, electrode contacts, driving power, shell fragment, fastening bullet circle, maintenance is protruding, lamp tube body and plug, described electrode contact is arranged on the two ends of LED lamp bar, described LED lamp bar is linked together by the inwall of heat conductive silica gel and lamp tube body, shell fragment close contact in described electrode contacts and electrode contact, and be arranged on the two ends of LED lamp bar, described driving power is arranged on the inside of plug, described fastening bullet circle is arranged in the inner ring of plug, and be placed in the inner chamber place of lamp tube body, described maintenance projection is fixed on the inner side of plug, be connected with LED lamp bar, described lamp tube body assigns between plug outer ring and fastening bullet circle, described plug is provided with electrode contact, and be arranged on the two ends of lamp tube body.

2. a kind of LED lamp tube according to claim 1, is characterized in that: described heat conductive silica gel is close on the inwall of lamp tube body.

3. a kind of LED lamp tube according to claim 1, is characterized in that: the elastic force effect that described plug is applied to tube inner wall direction by fastening bullet circle and fulgurite are tightly fixed together.