CN206055272U

CN206055272U - A kind of LED lamp tube

Info

Publication number: CN206055272U
Application number: CN201621120243.XU
Authority: CN
Inventors: 陈炜旻
Original assignee: Chengdu Huanyu Kexin Technology Co Ltd
Current assignee: Chengdu Huanyu Kexin Technology Co Ltd
Priority date: 2016-10-12
Filing date: 2016-10-13
Publication date: 2017-03-29
Anticipated expiration: 2026-10-13

Abstract

The utility model discloses a kind of LED lamp tube, including fluorescent tube, LED, the carrier of LED, and the circuit of connection LED and external power source are installed, it is characterised in that also include：Film, elastica of the film for printing opacity, and be arranged in fluorescent tube；The LED carriers are installed on the membrane, and in the state of in fluorescent tube, at least the part film is located between the carrier and the fluorescent tube.The circuit board of LED chip carrier（Or other carriers）It is directly anchored on film, film is installed in fluorescent tube after crimping, by the flexible fastening of film in fluorescent tube, whole installation process is simply efficient, reduces the production cost of LED lamp tube.

Description

A kind of LED lamp tube

Technical field

This utility model is related to field of LED illumination, specifically a kind of led lightings of employing glass envelope.

Background technology

In lighting field, as the light transmission of glass is good, material hardness is high, wear-resistant, is outside a kind of excellent light fixture Shell.The LED lamp tube of existing use glass tubing is typically the mounting bracket in glass tubing, and led wiring boards are installed on support, and One tunic is installed for light on the inside of glass tubing.Structure is relative complex, and installation procedure needs multiple number of assembling steps.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of simple structure, easy for installation LED lamp tube.

In order to realize above-mentioned utility model purpose, this utility model provides technical scheme below：

A kind of LED lamp tube, including fluorescent tube, LED install the carrier of LED, and the circuit of connection LED and external power source, its It is characterised by, also includes：

Film, elastica of the film for printing opacity, and be arranged in fluorescent tube；

The LED carriers are installed on the membrane, and in the state of in fluorescent tube, at least part film is located at Between the carrier and the fluorescent tube.

Precedence technique scheme of the present utility model is as follows：

Preferably, the fluorescent tube is glass tubing.

Preferably, the film is equal light film.

Preferably, the film is curled into tubular in the fluorescent tube, and the carrier finds to be attached to described along the length of tubular On film, and it is located on the inside of tubular.

Preferably, the film is fitted in the tube inner wall.

Preferably, the carrier is pasted on the membrane, is attached to the position for closing on film edge.

Compared with prior art, the beneficial effects of the utility model are, as the circuit board of LED chip carrier（Or other Carrier）It is directly anchored on film, film is installed in fluorescent tube after crimping, it is by the flexible fastening of film in fluorescent tube, whole to install Process is simply efficient, reduces the production cost of LED lamp tube.In some preferred embodiments, it is possible to use light film is used as bullet LED carriers are directly fixed thereon, more reduce the component in LED lamp tube by property film, in some preferred embodiments, can So that LED circuit is directly anchored on light film, glass lamp will be inserted after film roll song, that is, completes the assembling of a fluorescent tube, Installation results and installation process are optimized, cost is reduced.

Description of the drawings

Fig. 1 is the later structural representation of LED lamp tube removal joint in embodiment；

Fig. 2 is schematic diagram of the film in deployed condition in embodiment illustrated in fig. 1.

Specific embodiment

Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to this utility model.But this should not be managed Solve the scope for the above-mentioned theme of this utility model and be only limitted to below example, all skills realized based on this utility model content Art belongs to scope of the present utility model.

Specific embodiment of the utility model, as shown in Figure 1 a kind of LED lamp tube, including glass lamp, LED chip 2, peace The carrier 3 of dress LED, the carrier 3 can be common circuit board, or the wiring board for being provided with radiator, can also be The carrier mode of COMMBLED or LED lamp bead is mounted directly in mirror metal.LED is by the circuit and electric connection on carrier and outward Portion's power supply connection.Glass lamp inwall is provided with light film 1, the light film can be diffuser plate, light guiding film, be carved with grating Plastic sheeting etc. it is various with light, diffusion, dispersion effect elastic film so that at least some light can be passed through Film, and there is diffusion.

In the present embodiment, the circuit of support C OMMBLED or LED lamp bead and LED, joint are all that prior art is known Parts, will not be described here.

In some preferred schemes, light film 1 is fitted on glass lamp inwall, is attached in pipe by its elasticity Wall, it may be necessary to which increasing binding agent increases the bonding strength between film and glass lamp.The carrier 3 is pasted in light film Through light film 1, glass lamp is irradiated to outside to the light that inner side, COMMBLED or LED lamp bead 2 send.

In the present embodiment, the state of light film and carrier in glass lamp is not installed at as shown in Figure 2 light film 1 can To be cut into flat board by film（Plane）Block, 3, LED carriers are pasted the side edge for being fixed on flat board, easy to process Fast.When mounted, with carrier lengths direction as axle, will light film roll into a cylinder, be put into glass lamp, whole group Dress process is simple, and component is few, reduces the cost of whole LED lamp tube.

Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims

1. a kind of LED lamp tube, including fluorescent tube, LED install the carrier of LED, and the circuit of connection LED and external power source, and which is special Levy and be, also include：

The LED carriers are installed on the membrane, and in the state of in fluorescent tube, at least the part film is located at described Between carrier and the fluorescent tube.

2. LED lamp tube according to claim 1, it is characterised in that the fluorescent tube is glass tubing.

3. LED lamp tube according to claim 2, it is characterised in that the film is equal light film.

4. the LED lamp tube according to Claims 2 or 3, it is characterised in that the film is curled into tubular in the fluorescent tube, The carrier finds patch on the membrane along the length of tubular, and is located on the inside of tubular.

5. LED lamp tube according to claim 4, it is characterised in that the film is fitted in the tube inner wall.

6. LED lamp tube according to claim 5, it is characterised in that the carrier is pasted on the membrane, is attached to and is closed on film side The position of edge.