CN201706300U

CN201706300U - Led lamp tube

Info

Publication number: CN201706300U
Application number: CN201020238380XU
Authority: CN
Inventors: 陈创
Original assignee: SHENZHEN CITY 3NLED LIGHTING CO Ltd
Current assignee: SHENZHEN CITY 3NLED LIGHTING CO Ltd
Priority date: 2010-06-26
Filing date: 2010-06-26
Publication date: 2011-01-12
Anticipated expiration: 2020-06-26

Abstract

The utility model discloses an LED lamp tube, namely an LED lighting device, solving the defect of unnecessary waste caused by the integral fixed installation of a lamp body and a negative ion generating device in the LED lamp tube in the prior art. The LED lamp tube comprises a lamp body, of which two ends are respectively provided with a power socket. The LED lamp tube is characterized in that: the negative ion generating device is installed between one end of the lamp body and a socket; the negative ion generating device comprises a shell and a negative ion generator; the shell is a barrel, of which one end is connected with the lamp body and the other end is connected with the power plug; the side wall of the shell is provided with an opened chamber; and the negative ion generator is installed in and detachably connected with the opened chamber, and electrically connected with the power plug. After the negative ion generator is damaged, the negative ion generator can be separately replaced, and after the lamp body is damaged, the lamp body can be separately replaced as well, while the negative ion generator is retained to avoid unnecessary resource waste.

Description

The LED fluorescent tube

Technical field

The utility model discloses a kind of LED lighting device, particularly a kind of LED fluorescent tube.

Background technology

Along with the proposition of energy-saving and emission-reduction slogan, the application of various energy savers in people life more and more widely, lighting field especially, the LED lamp has obtained tremendous development in the normal lighting Application for Field.The LED lamp not only is applied in street lamp, Landscape Lamp, outer pinup and the city lighting engineering, and, also more and more use daily domestic lighting now, the LED fluorescent tube is exactly the most frequently used domestic lighting instrument.LED fluorescent tube of the prior art in order to improve room air, to the indoor sterilizing that carries out, generally is to adopt to increase the device that can produce anion realize in the LED fluorescent tube.And the service life of the service life of LED lamp and negative ion generating device is inconsistent, after the two arbitrary parts damages, needs to change, and can only change the whole piece fluorescent tube, causes unnecessary waste, has increased user's use cost.

Summary of the invention

Be fixedly installed togather at lamp body and negative ion generating device in the above-mentioned LED fluorescent tube of mentioning of the prior art, can cause the shortcoming of unnecessary waste, the utility model provides a kind of new LED fluorescent tube.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED fluorescent tube, comprise lamp body, and the lamp body two ends are respectively equipped with attaching plug, it is characterized in that: be provided with negative ion generating device between a wherein end of described lamp body and plug; Described negative ion generating device comprises: housing and anion generator, described housing is a cylindrical shell, the one end is connected with lamp body, the other end is connected with attaching plug, the sidewall of housing is provided with an opening cavity volume, described anion generator is located in the opening cavity volume, is that dismantled and assembled structure is connected with the opening cavity volume, and is electrically connected with attaching plug.

As being to the further improved technical scheme of the utility model:

Being provided with the shell fragment buckle structure between described anion generator and opening cavity volume is connected.

Described anion generator is a square bulk, is respectively equipped with a shell fragment on its upper side wall and the lower wall, and the top of shell fragment is provided with dop, is provided with the draw-in groove that cooperates clamping with dop in described opening cavity volume.

Described shell fragment tail end is connected with the port of export of upper side wall and lower wall, and the accent place of opening cavity volume is provided with for finger and enters the breach that presses down shell fragment.

Described housing is connected with lamp body by a clamping head, and the first end of clamping is socketed on lamp body one end, and is fixedly connected by screw, in the clamping other end insertion housing, and is connected by buckle between housing.

Described housing is one section identical direct cylinder with lamp body.

Described negative ion generating device is installed in lamp body one end, and the power module of demountable structure is installed on the lamp body other end.

Described lamp body comprises strip heat sink, lamp bar and lampshade, and the lamp bar is mounted on the heat sink, and lampshade covers on the lamp bar outside.

The beneficial effects of the utility model are: the utility model is simple in structure, easy to use, can after damaging, anion generator change anion generator separately, and also can be after lamp body damages, change lamp body separately, keep anion generator, also can when power module damages, change power module, prolonged the service life of LED fluorescent tube on to greatest extent, reduce user's use cost, save inconvenience and want the wasting of resources.

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

Description of drawings

Fig. 1 is the perspective view of the utility model assembled state.

Fig. 2 is the local structure for amplifying schematic diagram of the A of Fig. 1.

Fig. 3 is the utility model decomposing state structural representation.

Fig. 4 is the local structure for amplifying schematic diagram of the B of Fig. 3.

Fig. 5 is the whole negative ion generating device part cross-sectional structure schematic diagram of the utility model.

The specific embodiment

Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.

Please referring to accompanying drawing 1 to accompanying drawing 5, the utility model mainly comprises three parts, be lamp body 1, power module 2 and negative ion generating device 3, in the present embodiment, power module 2 and negative ion generating device 3 are cylinder, both wherein an end be connected to the two ends of lamp body 1, the other end in two is respectively equipped with an attaching plug 4.

In the present embodiment, lamp body 1 mainly comprises fin 11, lamp bar 12 and lampshade 13, and fin 11 is elongated, and lamp bar 12 is mounted on the fin 11, and lampshade 13 covers on lamp bar 12 outsides, and the global shape of whole lamp body 1 is similar to fluorescent tube of the prior art.

Negative ion generating device 3 in the present embodiment comprises: housing 32 and anion generator 31, housing 32 is a cylinder, the one end of housing 32 is connected with lamp body 1 by clamping 5, clamping 5 one end are socketed on lamp body 1 one ends, fixedly connected with fin 11 by screw 51, the other end of clamping 5 is inserted in the

housing

32, and 32 of housings are by buckle 52 and lamp body 1 clamping; The other end of housing 32 and attaching plug 4 are fixedlyed connected by screw; On the sidewall of housing 32, be provided with an opening cavity volume 321 that coincide with anion generator 31 volumes, anion generator 31 is a square bulk, be respectively equipped with a shell fragment 313 on its upper side wall 311 and the lower wall 312, shell fragment tail end 313 is connected with the port of export of upper side wall 311 with lower wall 312, the top of shell fragment 313 is provided with dop 3131, is provided with the draw-in groove 3211 that cooperates clamping with dop 3131 in opening cavity volume 321.Anion generator 31 is located in the opening cavity volume 321 and is connected with its shell fragment buckle structure of forming by dop 3131 and the draw-in groove 3211 that cooperates.In the accent place of the opening cavity volume 321 on the housing 32, be provided with for finger and enter the breach 322 that presses down shell fragment 313, when need are changed anion generator 31, finger is depressed shell fragment 313 from breach 322, and the draw-in groove 3211 of dop 3131 and cooperation is separated, the convenient anion generator 31 that takes out.Anion generator 31 is located in the opening cavity volume 321 and is electrically connected with attaching plug 4, inserts the power supply that work is provided for anion generator 31 by attaching plug 4.

In the present embodiment, the anion generator that is equipped with 31 of negative ion generating device 3 can produce anion, can purify air to indoor, improves room air.Power module 2 also is connected for dismantled and assembled structure with lamp body 1 for lamp body provides working power, also can change separately after power module 2 damages, and has prolonged the service life of LED fluorescent tube on to greatest extent, reduces user's use cost.

Claims

1. a LED fluorescent tube comprises lamp body, and the lamp body two ends are respectively equipped with attaching plug, it is characterized in that: be provided with negative ion generating device between a wherein end of described lamp body and plug; Described negative ion generating device comprises: housing and anion generator, described housing is a cylindrical shell, the one end is connected with lamp body, the other end is connected with attaching plug, the sidewall of housing is provided with an opening cavity volume, described anion generator is located in the opening cavity volume, is that dismantled and assembled structure is connected with the opening cavity volume, and is electrically connected with attaching plug.

2. LED fluorescent tube according to claim 1 is characterized in that: be provided with the shell fragment buckle structure between described anion generator and opening cavity volume and be connected.

3. LED fluorescent tube according to claim 2, it is characterized in that: described anion generator is a square bulk, be respectively equipped with a shell fragment on its upper side wall and the lower wall, the top of shell fragment is provided with dop, is provided with the draw-in groove that cooperates clamping with dop in described opening cavity volume.

4. LED fluorescent tube according to claim 3 is characterized in that: described shell fragment tail end is connected with the port of export of upper side wall and lower wall, and the accent place of opening cavity volume is provided with for finger and enters the breach that presses down shell fragment.

5. LED fluorescent tube according to claim 1, it is characterized in that: described housing is connected with lamp body by a clamping head, and the first end of clamping is socketed on lamp body one end, and is fixedly connected by screw, clamping the other end inserts in the housing, and is connected by buckle between housing.

6. LED fluorescent tube according to claim 1 is characterized in that: described housing is one section identical direct cylinder with lamp body.

7. according to any described LED fluorescent tube in the claim 1 to 6, it is characterized in that: described negative ion generating device is installed in lamp body one end, and the power module of demountable structure is installed on the lamp body other end.

8. according to any described LED fluorescent tube in the claim 1 to 6, it is characterized in that: described lamp body comprises strip heat sink, lamp bar and lampshade, and the lamp bar is mounted on the heat sink, and lampshade covers on the lamp bar outside.