JPS5939377Y2 - Lighting equipment body - Google Patents

Description

[Detailed description of the invention] The present invention provides a lighting equipment body equipped with a main body cover made of synthetic resin, which is composed of a pair of approximately semi-cylindrical members in the shape of a generally cylindrical member cut in half in the vertical direction. It was devised to allow electrical components such as pulsin inches, glow sockets, and 0-bulb sockets to be exposed below.

Conventionally, in lighting equipment bodies equipped with body covers such as those mentioned above, apart from the pull switch, glow sockets and 0-bulb sockets were exposed toward the side through a window hole provided on the side of the body, so that glow lamps and light bulbs were It was inconvenient to change balls.

This is necessary because when molding the main body cover, the mold is punched out in the direction of the center of the approximately semi-cylindrical member. However, it is not possible to form a hole on the lower surface of the member, which is perpendicular to the punching direction. This is because it is necessary to provide a separate inner core, which complicates the mold structure.

The present invention enables the electrical components to face downward without being subject to this restriction, and will be described below based on embodiments with reference to the drawings.

1,1III This is a main body cover made of synthetic resin, and is composed of a pair of approximately semi-cylindrical members in the shape of a roughly cylindrical member cut in half in the vertical direction. Opposite notches 2° 2' are formed on each side.

Since these notches 2, 2' face toward the center, the mold can be easily pulled out when molding the main body cover 1.1'.

Incidentally, cutouts 3 and 3' for leading out lead wires of the lamp socket, which will be described later, are formed at the inner depths of the cutouts 2 and 2'.

The upper parts of the body covers 1 and 1' are formed with inner circumferential grooves 4 and 4' for inserting and storing the body chassis, which will be described later, and the lower ends thereof are formed with U-shaped handle parts 5 and 5'. .

Reference numeral 6 denotes a main body chassis whose outer peripheral portion is inserted into the inner circumferential grooves 4, 4' and housed in the upper part of the main body cover 1.1'.

Reference numeral 7 denotes a component fixture attached to the lower center surface of the main body chassis 76, and includes a pull switch 8, glow sockets 9, 10, and 0.
The ball socket 11 is provided on the lower surface of the main body chassis 6 via the component mount 7.

12.12' is a ballast attached to both sides of the lower surface of the main body chassis 6, 13.13' is a lamp socket, and 14.14' is a lead wire of the lamp socket.

Reference numeral 15 denotes a sub-cover, which is attached by inserting a groove 16 formed on its outer periphery across the notches 2 and 2', and by forming window holes 17 to 20, a pull switch can be inserted downward from these window holes. 8, Broken l-9,1
0 and 0 ball sockets 11 are facing.

21 is the handle of the pull switch 8; 22 and 23 are the glow lamps attached to the glow sockets 9 and 10, respectively;
24 is a zero ball attached to the zero ball socket 11, and each of these passes through the window holes 17 to 20.

Reference numeral 25 denotes a switch operation frame connected to the puller 21.

Further, in FIG. 4, 26 is a shade attached to the body covers i and i', 27 is a lamp, 28 is a hanging string, 29 is a curl cord, and 30 is a cover integrally attached to the body chassis 6.

Note that although the means for joining the body covers 1 and 1' are not shown, they may be fixed to each other at several points with screws or the like.

The present invention having the above configuration has the following excellent effects.

(1) The notches 2, 2' formed in the lower part of the main body covers 1, 1' toward the center are shaped in the same direction as the cutting direction of the mold when forming the main body cover. , can be easily molded.

(2) Since the sub-cover 15 to be attached over the notches 2 and 2' may be molded separately, molding is also easy.

(3) Connect the pull switch 8, glow sockets 9, 10, and zero bulb socket 11 to the window holes 17 to 20 of the sub cover 15.
Since the glow lamps 22 and 23.0 bulbs 24 can be replaced from below, replacement work is easy.

Of course, these electrical parts can be of any type or number as needed.

(4) Even if you change one of the nine types of arrangement of the electrical parts or simply replace the sub-cover 15 with another one, you can simply replace the sub-cover 15 with another one. There is no need to re-mold the main body cover 1.1' into a separate piece, and the investment in molds can be extremely small.

[Brief explanation of drawings]

Figure 1 is an exploded perspective view of the present invention, Figure 2 is an assembled sectional view of the same,
FIG. 3 is an assembled bottom view (handle section notch), and FIG. 4 is a side sectional view when assembled as a lighting fixture. 1.1...Body cover 2,2'...
Notch, 6... Body chassis, 8...
Pull switch, 9, 10... Glow socket,
11...Mini ball tsukento, 15...Sub cover 17-20...Window hole.

Claims (1)

[Scope of utility model registration request] A main body cover made of synthetic resin is integrated by forming a notch facing toward the center on the lower surface of a pair of substantially semi-cylindrical members cut in half in the vertical direction, and joining the two substantially semi-cylindrical members; A main body chassis to be housed in the upper part of the cover, electrical components such as a pull inch, a Grown Kent, and a zero-ball socket installed on the lower surface of the main body chassis, and a window that is attached across the notch and allows the electrical components to face downward. A lighting equipment main body comprising a sub-cover with a hole formed therein.