CN2589815Y

CN2589815Y - Fluorescent tube bracket

Info

Publication number: CN2589815Y
Application number: CN 02250165
Authority: CN
Inventors: 曾广权
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-07
Filing date: 2002-12-07
Publication date: 2003-12-03
Anticipated expiration: 2012-12-07

Abstract

The utility model relates to a daylight lamp bracket, which comprises a bracket body (1) and an installing buckle (2), wherein, the installing buckle (2) is arranged on the bracket body (1); in addition, the installing buckle also comprises a turning seat (3) which is composed of a fixing seat (4) and a movable seat (5). The middle point of the outer surface of a wall board at each of both sides of the movable seat (5) is provided with a pin shaft (7); a plurality of grooves (8) are distributed at the circumference of the pin shaft (7) along the circumference direction; the pin shaft (7) is arranged in a shaft hole (10) on the wall board (9) of each side of the fixing seat (4); the inner surface of the wall board (9) is provided with a positioning strip (11) which is inserted into the groove (8). The top end surface of the installing buckle (2) is installed together with the bottom end surface (12) of the movable seat (5). The utility model installs a daylight lamp bracket body on the turning seat, turns the daylight lamp bracket body within the range of 180 DEG, simply and conveniently regulates the irradiation direction and the range of a daylight lamp tube, meets the requirement of a customer to a light ray, and has high safety. A lamp cover and a lamp tube can be conveniently changed.

Description

A kind of fluorescent lighting fixture

1, technical field:

The utility model relates to a kind of fluorescent lighting fixture.

2, background technology:

At present, fluorescent lighting fixture is mounted the back and just can not rotates, and can not regulate the direction of illumination and the scope of light pipe according to client's needs, if the direction of illumination and the scope of change light pipe, must reinstall to suitable position, bother very much, in addition, the lampshade of fluorescent tube outside is to be clipped on the support, wear out after the use long period and get loose easily, do not have sense switch on the support, when fluorescent tube contacts bad or disconnects damage, switch on, inadequately safety always.

3, summary of the invention:

The purpose of this utility model provides a kind of fluorescent lighting fixture, it is by increasing steering base, and the fluorescent lighting fixture body is installed on the steering base, can in 180 degree scopes, rotate the fluorescent lighting fixture body like this, direction of illumination and scope that can simple and convenient adjusting light pipe satisfy the requirement of client to light.

Further purpose of the present utility model provides a kind of fluorescent lighting fixture with contact-making switch, and whether contact-making switch can detect fluorescent tube pacifies and install, and whether decision connects power supply then.

The utility model is achieved by the following technical solution: it comprises stake body and installing tache, installing tache is installed on the stake body, it also comprises steering base in addition, steering base is made up of holder and sliding seat, the place is provided with bearing pin in the middle of the wallboard outer surface of sliding seat both sides, around bearing pin, along the circumferential direction be distributed with many grooves, bearing pin is installed in the axis hole the inside on the two side wall panels of holder, the inner surface of wallboard is provided with positioning strip, positioning strip is embedded into the groove the inside, and the top end face of installing tache and the bottom face of sliding seat are installed together.

Above-mentioned described stake body comprises lampshade, bulb socket and the bulb socket shell that is installed in the fluorescent tube outside, the lampshade two ends are embedded into the groove the inside of bulb socket shell, the bulb socket shell is installed in the outside of bulb socket, and the guide groove that the bulb socket side is provided with cooperates with guide pillar on the interior sidewall surface of bulb socket shell.

Above-mentionedly describedly below fluorescent tube, on the aluminum frame, contact-making switch is installed, contact-making switch comprises thimble, spring, switch case, movable contact spring and static contact, movable contact spring and static contact are installed on the switch case, on the back of movable contact spring and static contact, switch case, spring is installed, thimble is installed above spring, and the tail end of thimble cooperates with the afterbody of movable contact spring.

Above-mentioned described installing tache is to be installed togather by the card article of two side walls the inside protrusion and the draw-in groove of stake body both sides.

The bottom face middle part of above-mentioned described installing tache top end face middle part and sliding seat is provided with screw hole, is provided with detent in the screw hole both sides, and the projection on the bottom face of sliding seat is embedded into the detent the inside, and screw hole is equipped with screw.

The utility model compared with prior art has following advantage: 1) by increasing steering base, the fluorescent lighting fixture body is installed on the steering base, can in 180 degree scopes, rotate the fluorescent lighting fixture body like this, direction of illumination and scope that can simple and convenient adjusting light pipe satisfy the requirement of client to light; 2) below fluorescent tube, contact-making switch is installed on the aluminum frame, can detect and whether contact well well after fluorescent tube is installed, whether fluorescent tube fracture damage, and whether decision connects power supply then, and security is higher; 3) the lampshade two ends are embedded into the groove the inside of bulb socket shell, also are difficult for getting loose even wear out, and can conveniently take out and change lampshade and fluorescent tube by drawing back the bulb socket shell.

4, description of drawings:

Below in conjunction with accompanying drawing the utility model is done detailed explanation:

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

Fig. 2 is the explosive view of steering base of the present utility model;

Fig. 3 is the installation diagram of steering base of the present utility model;

Fig. 4 is the stereogram of the utility model installing tache;

Fig. 5 is an explosive view of the present utility model;

Fig. 6 is the structural representation of the utility model contact-making switch.

5, the specific embodiment:

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model comprises stake body (1) and installing tache (2), installing tache (2) is installed on the stake body (1), it also comprises steering base (3) in addition, steering base (3) is made up of holder (4) and sliding seat (5), the place is provided with bearing pin (7) in the middle of wallboard (6) outer surface of sliding seat (5) both sides, around bearing pin (7), along the circumferential direction be distributed with many grooves (8), bearing pin (7) is installed in axis hole (10) the inside on the two side wall panels (9) of holder (4), the inner surface of wallboard (9) is provided with positioning strip (11), positioning strip (11) is embedded into groove (8) the inside, and the bottom face (12) of the top end face of installing tache (2) and sliding seat (5) is installed together.Installing tache (2) is to be installed togather by the card article (13) of two side walls the inside protrusion and the draw-in groove (14) of stake body (1) both sides.Bottom face (12) middle part of installing tache (2) top end face middle part and sliding seat (5) is provided with screw hole (15), be provided with detent (16) in screw hole (15) both sides, projection (17) on the bottom face (12) of sliding seat (5) is embedded into detent (16) the inside, and screw hole (15) is equipped with screw.Its principle is: swinging mounting body (1) drives installing tache (2) and sliding seat (5) is rotated around bearing pin (7), because holder (4) is to install and fix on the wall or on the furred ceiling, therefore force the positioning strip (11) on the holder (4) to break away from original groove (8), from newly entering another groove (8) and chucking, so can realize the purpose that stake body (1) rotates then.

As shown in Figure 5, stake body (1) comprises lampshade (18), bulb socket (20) and the bulb socket shell (21) that is installed in fluorescent tube (19) outside, lampshade (18) two ends are embedded into groove (31) the inside of bulb socket shell (21), bulb socket shell (21) is installed in the outside of bulb socket (20), and the guide groove (22) that bulb socket (20) side is provided with cooperates with guide pillar (23) on the interior sidewall surface of bulb socket shell (21).

As Fig. 5, shown in Figure 6, below fluorescent tube (19), on the aluminum frame (24), contact-making switch (25) is installed, contact-making switch (25) comprises thimble (26), spring (27), switch case (28), movable contact spring (29) and static contact (30), movable contact spring (29) and static contact (30) are installed on the switch case (28), on the back of movable contact spring (29) and static contact (30), switch case (28), spring (27) is installed, in the top of spring (27) thimble (26) is installed, the tail end of thimble (26) cooperates with the afterbody of movable contact spring (29).

Claims

1, a kind of fluorescent lighting fixture, comprise stake body (1) and installing tache (2), installing tache (2) is installed on the stake body (1), it is characterized in that it also comprises steering base (3), steering base (3) is made up of holder (4) and sliding seat (5), the place is provided with bearing pin (7) in the middle of wallboard (6) outer surface of sliding seat (5) both sides, around bearing pin (7), along the circumferential direction be distributed with many grooves (8), bearing pin (7) is installed in axis hole (10) the inside on the two side wall panels (9) of holder (4), the inner surface of wallboard (9) is provided with positioning strip (11), positioning strip (11) is embedded into groove (8) the inside, and the bottom face (12) of the top end face of installing tache (2) and sliding seat (5) is installed together.

2, a kind of fluorescent lighting fixture according to claim 1, it is characterized in that stake body (1) comprises lampshade (18), bulb socket (20) and the bulb socket shell (21) that is installed in fluorescent tube (19) outside, lampshade (18) two ends are embedded into groove (31) the inside of bulb socket shell (21), bulb socket shell (21) is installed in the outside of bulb socket (20), and the guide groove (22) that bulb socket (20) side is provided with cooperates with guide pillar (23) on the interior sidewall surface of bulb socket shell (21).

3, a kind of fluorescent lighting fixture according to claim 1 and 2, it is characterized in that below fluorescent tube (19), contact-making switch (25) is installed on the aluminum frame (24), contact-making switch (25) comprises thimble (26), spring (27), switch case (28), movable contact spring (29) and static contact (30), movable contact spring (29) and static contact (30) are installed on the switch case (28), back at movable contact spring (29) and static contact (30), spring (27) is installed on the switch case (28), in the top of spring (27) thimble (26) is installed, the tail end of thimble (26) cooperates with the afterbody of movable contact spring (29).

4, a kind of fluorescent lighting fixture according to claim 1 and 2 is characterized in that installing tache (2) is to be installed togather by the card article (13) of two side walls the inside protrusion and the draw-in groove (14) of stake body (1) both sides.

5, a kind of fluorescent lighting fixture according to claim 1 and 2, its feature 1 is that bottom face (12) middle part of installing tache (2) top end face middle part and sliding seat (5) is provided with screw hole (15), be provided with detent (16) in screw hole (15) both sides, projection (17) on the bottom face (12) of sliding seat (5) is embedded into detent (16) the inside, and screw hole (15) is equipped with screw.