JPS6230247Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a direct-tube fluorescent lamp fixture with an exposed direct-mounted lamp, which is mainly used in stores and the like.

In general, this type of fluorescent lighting equipment is
It is desirable to be able to select and combine various shapes and arrangements to provide advertising and decorative functions, but in conventional straight tube fluorescent lamps, the light source is large and rod-shaped. Therefore, in order to combine the layout into a desired design, a large space is required, and in general stores it is not possible to combine the items as desired.

This invention was made in view of the above-mentioned circumstances, and the purpose is to provide a straight tube fluorescent lamp fixture that allows for various combinations of colors and shapes, and is convenient for transportation.

Embodiments of this invention will be described below with reference to FIGS. 1 to 4. Fig. 1 is a side sectional view showing an embodiment of the straight tube fluorescent lamp according to this invention installed on the ceiling. A block 3 has a rectangular outer shape and has an electrical component attached to it, and block 3 has a rectangular outer shape and has no electrical components attached to it except for the other lamp socket 31.
By bringing both blocks 2 and 3 into contact with each other on one side 4 and joining them together, one appliance is constructed, and a predetermined distance P between the lamp sockets is maintained. Reference numeral 21 denotes an A-block 2 bent into a crankshaft shape and a mounting frame, one side of which is fixed to the ceiling 1, and a lighting device 23 is attached to the lower surface of the A-block 2. One of the lamp sockets 22 is removably attached to the side, and spaces formed at the back side of the mounting surface and at the side of the lighting device 23 are respectively used as lamp socket accommodating portions 20.

24 is a cord connecting the lighting device 23 and the lamp socket 31 attached to the B block 3 side, and 25 is a cord between the cords 24, that is, A and B.
A protective coating 26 is a reflective plate of the A block 2, which is formed in a rectangular shape that protrudes downward from one of the lamp sockets 22 and further covers the mounting frame 21 and the lighting device 23. It has a box shape. 31 is B as mentioned above
This socket 31 is a lamp socket on the block 3 side, and is attached to the B block 3 when a device is attached. 32 is the B block 3 to which the lamp socket 31 is easily attached and detached.
The mounting frame is formed in the same shape as the mounting frame 21 of the A block 2. Reference numeral 33 denotes a reflector of the B block 3, which has a rectangular box shape that projects downward from the other lamp socket 31 and covers the mounting frame 32.
Reference numeral 5 indicates a fluorescent lamp attached to both lamp sockets 22 and 31.

Note that, as shown in FIG. 3, the width of the A block 2 is larger than the width of the B block 3.

Next, the state of packaging and transporting such a fluorescent lamp fixture will be explained with reference to FIG. That is, the A block 2 and the B block 3 are separated from one side 4, and the lamp socket 31 is removed from the B block 3, and the lamp socket accommodating portion 20 in the A block 2 is removed.
For example, as shown in the figure, both A and B blocks 2 and 3 are stacked one on top of the other and packed and transported. In this case, since B block 3 does not have any electrical parts inside, it can be simply packed separately from A block 2, and in any case, it is easier and cheaper to pack and transport than conventional ones. be able to.

In this way, the front shape of the appliance shown in FIGS. 1 and 2 is changed so that, for example, as shown in FIG. 3, the A block 2 is formed with a width necessary to accommodate the lighting device 23, etc. 3 can be formed to the minimum width to create a unique design and to facilitate packaging and transportation.

Furthermore, a plurality of the devices shown in FIG. 3 may be combined and arranged as shown in FIG. 4, for example.

As described above, according to this invention, one appliance can be placed between block A, where most of the electrical parts such as the lighting device are attached, and block B, where no electrical parts are attached except for the lamp socket. Since the lamp sockets that are separably abutted and removed can be housed in the A block, wiring for the lamp sockets, etc. can be done inside the appliance without exposing the wiring, and the appearance is excellent. Furthermore, a variety of designs can be obtained for existing appliances by simply replacing one block (mainly B block). Furthermore, since the lamp socket is removable, both blocks can be completely separated and packed separately, and the removed lamp socket can be stored in the lamp socket accommodating part of the mounting frame, making the packaging even more compact and convenient for packaging and transportation. and
Furthermore, most of the maintenance and inspection can be done only with the A block in which the lighting device is housed, so there is an advantageous effect in this respect as well.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view showing an embodiment of the straight tube fluorescent lamp fixture according to this invention in a state where it is attached to the ceiling;
FIG. 2 is a side sectional view showing the state of the above instrument during packaging and transportation, FIG. 3 is a plan view showing an example of the front shape of the above instrument, and FIG. 4 is a plan view showing another embodiment. 2...A block, 3...B block, 22,
31...Lamp socket, 23...Lighting device. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A mounting frame to which an electrical component such as a lighting device is attached and which forms a lamp socket accommodating portion, another mounting frame formed separately from this mounting frame, and the mounting thereof. 2 individually removably attached to the frame
a first reflecting plate that protrudes from one of the lamp sockets and covers the electrical component and the mounting frame to which the electrical component is attached; and the other mounting frame is covered with the first mounting frame.
and a second reflecting plate from which the other lamp socket is projected, and when the first reflecting plate and the second reflecting plate are separated, . A straight tube fluorescent lamp apparatus, characterized in that the lamp socket removed from the mounting frame can be accommodated in a lamp socket accommodating portion of the mounting frame. (2) Block A, which consists of the first reflector and a mounting plate to which electrical components are attached, and block B, which consists of the second reflector and the other mounting frame, each have a rectangular outer shape. A straight tube fluorescent lamp according to claim 1, characterized in that the widths of both blocks are different.