CN201739864U

CN201739864U - Structure capable of changing illumination direction of LED light tube

Info

Publication number: CN201739864U
Application number: CN2010202896656U
Authority: CN
Inventors: 颜旭利
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-12
Filing date: 2010-08-12
Publication date: 2011-02-09
Anticipated expiration: 2020-08-12

Abstract

The utility model discloses a structure capable of changing the illumination direction of an LED light tube, in particular to a structure which adopts the conventional fluorescent lamp holders and can change the illumination direction. The structure mainly comprises a transparent light tube, a conductive terminal and a positioning encloser, the inner wall of the transparent light tube is provided with corresponding insert tracks, the heights of the insert tracks arranged on the inner wall of the transparent light tube can be close to or above the horizontal position of the central point of the transparent light tube, an LED light plate is inserted in the insert tracks, the conductive terminal is made of metal by stamping, a connecting sheet is arranged between two terminals, so that the conductive terminal is formed, two spaced terminal jacks, in which the terminals are inserted, are arranged at the middle of the positioning encloser, an annular concave slot and a plurality of concave insert track slots, which correspond to the wall of the transparent light tube and the insert tracks, are concavely arranged on the inner surface of the positioning encloser, wherein the concave insert track slots are concavely arranged at different angles, the insert tracks on the inner wall of the transparent light tube are selectively and correspondingly inserted and fixed in the insert tracks of the inner wall of the transparent light tube, and thereby the illumination direction of the LED light plate of the LED light tube can be changed.

Description

A kind of structure that changes LED fluorescent tube illumination direction

Technical field

The utility model relates to a kind of holder structure, relates in particular to a kind of structure of the LED of change fluorescent tube illumination direction, and it is used for lamp body

Background technology

Now, the living space is to use as illumination with various lamp bodies, lamp body can be arranged at the place, demand location in space, the brightness that the light of launching so as to lamp body comes the change space, guarantee good sight line, the general illumination lamp body that the most generally uses is fluorescent lamp, it is in a tubular form a lamp body, the light that is sent is bright, but its light frequency of launching is comparatively unstable, and health may affect one's power of vision, when the manufacturing of daylight lamp body and removal process, there is the problem of mercury pollution to take place again.

Because environmental consciousness gradually rises, international gradually traditional lamp body the commentaries on classics by now LED fluorescent tube replaces, and this LED fluorescent tube does not have environmental protection fully and problem such as is detrimental to health, and very power saving.

Only, the LED lamp sheet 10a of LED fluorescent tube 10 shown in Figure 1 irradiation is single face ray (traditional fluorescent lamp is 360 degree light irradiations), so the irradiation of the light of LED fluorescent tube 10 is directive as can be known, LED fluorescent tube 10 is incorporated into the Connection Block 20 of traditional fluorescent lamp seat.Fig. 2 is after just going into the location with the Connection Block 20 of the terminal 101 elder generations insertion daylight lamp holder both sides of LED fluorescent tube 10 both sides, capable again rotating LED fluorescent tube 10 about an angle of 90 degrees, make its terminal 101 screw in the power turn-on point contact location of lamp socket joint 20, the traditional fluorescent lamp seat is arranged at the roof under general situation, as shown in Figure 3, the light of LED fluorescent tube 10 can descend to normal irradiation light illumination, but if this traditional fluorescent lamp seat (with reference to figure 4) is established when being fixed in sidewall, penetrating of its LED fluorescent tube 10 light promptly becomes transverse illumination, and normal illumination is downwards used.

The utility model content

In view of this, main purpose of the present utility model is to provide a kind of structure of the LED of change fluorescent tube illumination direction, so that the LED fluorescent tube can change illumination direction arbitrarily according to user's demand.

For achieving the above object, the technical solution of the utility model is achieved in that

A kind of structure that changes LED fluorescent tube illumination direction, comprise a printing opacity fluorescent tube, its inner tubal wall is provided with corresponding slotting rail, the height that this slotting rail is arranged at the printing opacity tube inner wall is the above position in central point level place or central point level place that is close to the printing opacity fluorescent tube, should insert rail and be provided with the slotting location of LED lamp sheet, one Lead-through terminal is arranged again, it is shaped with metal stamping, for being between two terminals a string contact pin is arranged, two-terminal all convexes with a plurality of protruding hooks again, and have one to locate case in addition, be provided with two at interval terminal jacks in the middle of it, after the terminal that is provided with Lead-through terminal inserted, the protruding hook of terminal was that dogging is gone into wall in terminal jacks and fixed, again, the serial connection sheet of Lead-through terminal is to be connected conducting by transmission line with LED lamp sheet, again, is concaved with the tube wall of printing opacity fluorescent tube and inserts corresponding recessed caulking groove of ring of rail and the recessed caulking groove of slotting rail that has the array different angles to be arranged with in the inner face of location case, can be provided with selecting that slotting rail with the printing opacity tube inner wall is corresponding plugs together fixingly, reach the purpose of the illumination direction of the LED lamp sheet that changes the LED fluorescent tube.

Wherein, LED lamp sheet includes a bridge rectifier.

Wherein, printing opacity fluorescent tube inner tubal wall can be provided with the slotting rails of many group differences location, is provided with LED lamp sheet and selects to insert the location use.

Wherein, the inner face of location case is concaved with the recessed caulking groove of slotting rail of many groups of different orientation angles that can be corresponding with the slotting rail of the set different location of the inner tubal wall of printing opacity fluorescent tube height and encircles the locating cover shell structure that recessed caulking groove forms general-purpose, can be provided with convenient select the recessed caulking groove of slotting rail of different angles and encircling that the slotting rail of recessed caulking groove and the variant location of printing opacity tube inner wall height is corresponding to plug together fixingly, reach the purpose of illumination direction of the LED lamp sheet of change LED fluorescent tube.

The structure that changes LED fluorescent tube illumination direction provided by the utility model has the following advantages:

The utility model can change the structure of LED fluorescent tube illumination direction, refer to a kind ofly be prolonged with the traditional fluorescent lamp seat and can change the structure of illumination direction, it mainly includes a printing opacity fluorescent tube, its inner tubal wall is provided with corresponding slotting rail, the height that this slotting rail is arranged at the printing opacity tube inner wall can be bordering on the above position in central point level place or central point level place of printing opacity fluorescent tube, should insert rail and be provided with the slotting location of LED lamp sheet, one Lead-through terminal is arranged again, it forms with metal stamping, be between two terminals a string contact pin is arranged, and have one to locate case in addition, be provided with the terminal jacks at two intervals in the middle of it, being provided with terminal inserts solid, be concaved with the tube wall of printing opacity fluorescent tube in the inner face of locating case again and reach corresponding recessed caulking groove of ring of slotting rail and the slotting recessed caulking groove of rail, wherein, the slotting recessed caulking groove of rail has organizes being arranged with of different angles more, can be provided with selecting that slotting rail with the printing opacity tube inner wall is corresponding plugs together fixingly, reach the purpose of the illumination direction of the LED lamp sheet that changes the LED fluorescent tube.

Description of drawings

Fig. 1 is the single face ray illumination schematic diagram of existing LED fluorescent tube;

Fig. 2 is the action schematic diagram of existing LED fluorescent tube in conjunction with the traditional fluorescent lamp seat;

Fig. 3 is the schematic diagram of existing LED fluorescent tube in conjunction with the downward normal illumination of traditional fluorescent lamp seat;

Fig. 4 forms the schematic diagram of horizontal undesired illumination after in conjunction with the traditional fluorescent lamp seat for existing LED fluorescent tube;

Fig. 5 is the structural upright constitutional diagram that changes LED fluorescent tube illumination direction of the present utility model;

Fig. 6 is the schematic diagram of printing opacity fluorescent tube of the present utility model;

Fig. 7 is the schematic diagram of one of embodiment in addition of printing opacity fluorescent tube of the present utility model;

Fig. 8 is another three-dimensional combination figure of structure that changes LED fluorescent tube illumination direction of the present utility model;

Fig. 9 is a location of the present utility model case schematic diagram;

Figure 10 is the schematic diagram of one of embodiment in addition of location of the present utility model case;

Figure 11 is two schematic diagrames of embodiment in addition of printing opacity fluorescent tube of the present utility model;

Figure 12 is location of the present utility model case two schematic diagrames of embodiment in addition.

[primary clustering symbol description]

LED fluorescent tube----------10 LED lamp sheet------------10a

Connection Block--------------20 terminals-------------------101

------------30 insert rail-------------------301 to the printing opacity fluorescent tube

LED lamp sheet----------40 Lead-through terminals------------50

Terminal------------------501 serial connection sheet---------------502

Protruding hook------------------503 location case-------------60

Terminal jacks------------the recessed caulking groove of 601 rings-------------602

Insert the recessed caulking groove of rail---------603,603a, 604,604a

Bridge rectifier---------401

The specific embodiment

Below in conjunction with accompanying drawing and embodiment of the present utility model to this novel being described in further detail.

Fig. 5 can change the three-dimensional combination figure of the structure of LED fluorescent tube illumination direction for the utility model, as shown in Figure 5 and Figure 8, include a printing opacity fluorescent tube 30, its inner tubal wall is provided with corresponding slotting rail 301, the height that this slotting rail 301 is arranged at printing opacity fluorescent tube 30 inwalls can be bordering on the central point level place (please refer to Fig. 6) or the above setting in central point level place (please refer to Fig. 7) of printing opacity fluorescent tube 30, should insert rail 301 and be provided with LED lamp sheet 40 slotting location, one Lead-through terminal 50 is arranged again, be shaped with metal stamping, it is 501 of two terminals a string contact pin 502, two-terminal 501 all convexes with a plurality of protruding hooks 503 again, and (please refer to Fig. 9) has a location case 60 in addition, be provided with the terminal jacks 601 at two intervals in the middle of it, after being provided with terminal 501 insertions of Lead-through terminal 50, the protruding hook 503 of terminal 501 is that dogging is gone into wall in terminal jacks 601 and fixed, again, the serial connection sheet 502 of Lead-through terminal 50 is to be connected conducting by transmission line with LED lamp sheet 40, again, be concaved with the tube wall of printing opacity fluorescent tube 30 and insert corresponding recessed caulking groove 602 of ring of rail 301 and the recessed caulking grooves 603 of slotting rail that have many group different angles to be arranged with in the inner face of location case 60,603a, 604,604a (with reference to Figure 10), can be provided with selecting that slotting rail 301 with printing opacity fluorescent tube 30 inwalls is corresponding plugs together fixingly, reach the purpose effect of the illumination direction of the LED lamp sheet 40 that changes LED fluorescent tube 30.

Wherein, LED lamp sheet 40 (with reference to figure 8) includes a bridge rectifier 401.

Figure 11 is printing opacity fluorescent tube of the present utility model two schematic diagrames of embodiment in addition, and as shown in figure 11, printing opacity fluorescent tube 30 inner tubal walls also can be provided with the slotting rails 301 of many group differences location, can be provided with LED lamp sheet 40 and select to insert location (with reference to figure 5) use.

Figure 12 is location of the present utility model case two schematic diagrames of embodiment in addition, as shown in figure 12, the inner face of location case 60 is concaved with and can (please refer to Fig. 6 with the inner tubal wall of printing opacity fluorescent tube 30, Fig. 7 and Figure 11) the set different recessed caulking grooves 603 of slotting rail of locating the different orientation angles of array of slotting rail 301 correspondences highly, 603a, 604,604a and encircle location case 60 structures that recessed caulking groove 602 forms general-purposes, can be provided with the convenient recessed caulking groove 603 of slotting rail of selecting different angles, 603a, 604,604a and encircle that the slotting rail 301 of the variant location of recessed caulking groove 602 and printing opacity fluorescent tube 30 inwalls height is corresponding to plug together fixingly reaches the purpose of the illumination direction of the LED lamp sheet 40 that changes LED fluorescent tube 30.

The above is preferred embodiment of the present utility model only, is not in order to limit protection domain of the present utility model.

Claims

1. structure that can change LED fluorescent tube illumination direction, it is characterized in that, comprise a printing opacity fluorescent tube, its inner tubal wall is provided with corresponding slotting rail, the height that this slotting rail is arranged at the printing opacity tube inner wall is the above position in central point level place or central point level place that is close to the printing opacity fluorescent tube, should insert rail and be provided with the slotting location of LED lamp sheet, one Lead-through terminal is arranged again, it is shaped with metal stamping, for being between two terminals a string contact pin is arranged, two-terminal all convexes with a plurality of protruding hooks again, and have one to locate case in addition, be provided with the terminal jacks at two intervals in the middle of it, after being provided with the terminal insertion of Lead-through terminal, the protruding hook of terminal is that dogging is gone into wall in terminal jacks and fixed, again, the serial connection sheet of Lead-through terminal is to be connected conducting by transmission line with LED lamp sheet, again, be concaved with the tube wall of printing opacity fluorescent tube and insert corresponding recessed caulking groove of ring of rail and the recessed caulking groove of slotting rail that has the array different angles to be arranged with in the inner face of location case, can be provided with selecting that slotting rail with the printing opacity tube inner wall is corresponding plugs together fixingly, reach the purpose of the illumination direction of the LED lamp sheet that changes the LED fluorescent tube.

2. the structure that changes LED fluorescent tube illumination direction according to claim 1 is characterized in that, wherein, LED lamp sheet includes a bridge rectifier.

3. the structure that changes LED fluorescent tube illumination direction according to claim 1 is characterized in that, wherein, printing opacity fluorescent tube inner tubal wall can be provided with the slotting rails of many group differences location, is provided with LED lamp sheet and selects to insert the location use.

4. the structure that changes the LED fluorescent tube according to claim 1, it is characterized in that, wherein, the inner face of location case is concaved with the recessed caulking groove of slotting rail of many groups of different orientation angles that can be corresponding with the slotting rail of the set different location of the inner tubal wall of printing opacity fluorescent tube height and encircles the locating cover shell structure that recessed caulking groove forms general-purpose, can be provided with convenient select the recessed caulking groove of slotting rail of different angles and encircling that the slotting rail of recessed caulking groove and the variant location of printing opacity tube inner wall height is corresponding to plug together fixingly, reach the purpose of illumination direction of the LED lamp sheet of change LED fluorescent tube.