JPH0718093Y2 - Wall-mounted luminaire - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a wall-mounted luminaire.

[Conventional technology]

A conventional example is shown in FIGS. 8 and 9. That is, in this wall mount type lighting fixture, the base end portion of the arm 40 is fixed to the mounting portion 41, the globe receiving portion 47, the lamp socket 42 and the globe strut 43 are provided at the tip end portion of the arm 40, and the lamp socket
The upper end of a glove 44 covered with 42 is covered with an upper cover 45, and a thumbscrew 46 is screwed into a screw at the tip of the glove strut 43 to press the upper cover 45 against the glove 44.

[Problems to be solved by the device]

However, this wall-mounted lighting fixture has a drawback in that the lamp 44 cannot be easily replaced because the globe 44 is not easily attached and detached.

Therefore, an object of the present invention is to provide a wall-mounted luminaire in which gloves can be easily attached and detached.

[Means for Solving the Problems]

The wall-mounted luminaire according to the present invention comprises a mounting portion having an upward supporting portion for fitting and mounting and mounted on a wall surface, and a substantially L-shape having one end attached to the mounting portion and extending downward and forward. A first arm having a lamp socket and a globe receiving portion at its tip, a cylindrical globe whose lower end opening is supported by the globe receiving portion to cover the lamp socket, and one end attached to the upper end of the globe. A second arm having a substantially inverted L shape and having a fitting portion at its lower end that is detachably fitted to the supporting portion.

[Action]

According to the configuration of the present invention, both ends of the tubular globe are first
Since it is held by the first arm and the second arm, the strength is excellent, so that the glove can be securely held in the vertical posture. Moreover, since the fitting portion at the lower end of the second arm to which the globe is attached is detachably fitted to the upward supporting portion,
Even if the globe is installed vertically in the wall-mounted luminaire, the globe can be reliably and easily attached and detached, and by removing the second arm, the globe can be detached from the lamp and the lamp can be easily replaced.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS. 1 to 7. That is, this wall mounting type lighting fixture has a mounting portion 2 that is mounted on the wall surface 1 with a fixing rod 22 that serves as an upward supporting portion for fitting and wearing, and one end is mounted on this mounting portion 2 so as to move downward and forward. A first arm 6 that is substantially L-shaped and has a lamp socket 4 and a globe receiving portion 5 at its tip, and a cylindrical shape that covers the lamp socket 4 with an opening 7 at the lower end supported by the globe receiving portion 5. Gloves 9 and
The globe 9 is provided with a second arm 22 having a substantially inverted L-shape having one end attached to the upper end and having a fitting portion at the lower end that is detachably fitted to the fixed rod 22.

The wall surface 2 is composed of a mounting plate 16 mounted on the mounting surface 1 to form an electric wire drawing hole 15, and a flange 17 fixed to the mounting plate 16 so as to cover the mounting plate 16. 18 is a lighting part.

The first arm 6 is attached to the flange 17 by using an L-shaped bent pipe as an example. Ie flange 17
The pipe cover 25 is attached by tapping screws 19 and 20, the base end portion of the first arm 6 is inserted into a part of the pipe cover 25, and the base end portion is fixed to the flange 17 by the tapping screws 20 and 21. At the tip of the first arm 6, the globe receiving portion 5 is provided.
The lower cover 11 having the above is fixed by the connecting tool 13, and the reflecting plate 12 is erected by the mounting tool 14.

The pair of lamp sockets 4 facing each other is taken as an example, and is fixed to the middle portion of the reflector 12 and the lamps 3 are mounted in the lamp sockets 4, respectively.

For the second arm 10, a pipe having the same structure as the first arm 6 is used as an example, and an end portion also serves as a fitting portion for fitting to the upward supporting portion. In order to detachably fit and fix the lower end of the second arm 10, which is the fitting portion, to the mounting portion 2, a fixing rod 22 that is an upward supporting portion is attached to the base end portion of the first arm 6. This fixing rod 22 has a pair of lateral holes 23, 24 formed at the end portion on the mounting side, and the lateral hole 23 is fitted to the inner end portion of the tapping screw 21 to prevent it from falling off, and the lateral hole 23 along the tapping screw 21. It can be moved in any direction. The lateral hole 24 has an internal thread formed on the inner surface thereof. The base end portion of the second arm 10 is fitted inside the pipe cover 25 into the fixing rod 22, and is opposed to the lateral hole 24 and has a notch 26 on one side.
And a hole 27 is formed in the other. Further, a hole 29 into which the thumbscrew 28 is fitted is formed in the pipe cover 25 at a position opposite to the lateral hole 24, and the thumbscrew 28 is inserted through the hole 29.
It is screwed into 24 and the tip is passed through the second arm 10. When the thumbscrew 28 is loosened, the fixing rod 22 moves laterally, and the tip of the thumbscrew 28 comes out of the hole 27, so that the second arm 10 is detached. On the other hand, tighten the thumbscrew 28 to secure the fixing rod.
22 moves in the direction opposite to the above in the lateral direction, and the fixing rod 22 is pressed against the inner surface of the second arm 10 to fix it without rattling, and the tip portion penetrates the hole 27 of the second arm 10 to It will prevent the second arm 10 from coming off.

An upper cover 30 is attached to the tip end of the second arm 10 by a fixture 31, and an opening 32 at the other end of the globe 9 is fitted therein, and a globe retainer 33 screwed into the fixture 31.
Thus, the globe 9 is fixed to the upper cover 30. Second
When the base end of the arm 10 is inserted into the fixing rod 22, the globe 9 is covered on the lamp 3 so that the opening 7 is supported by the globe receiving portion 5.

According to this embodiment, since both ends of the tubular globe 9 are held by the first arm 6 and the second arm 10, the strength is excellent, so that the globe 9 can be reliably held in the vertical posture. Further, since the fitting portion at the lower end of the second arm 10 to which the globe 9 is attached is detachably fitted to the upward-fixing rod 22, it is possible to ensure that the globe 9 is vertically arranged in the wall-mounted lighting fixture. The globe 9 can be easily attached and detached, and by detaching the second arm 10, the globe 9 can be detached from the lamp 3 and the lamp can be easily replaced.

Further, in this embodiment, since the globe 9 can be removed only by loosening the knob screw 28, the lamp can be easily replaced, and the knob screw 28 is inserted into the hole 27 so that the second arm 10 can be removed. Since the glove 9 is stopped, the glove 9 is securely fixed without fear of the glove 9 falling or the like even if it is mounted horizontally or vertically. Also, the fixing rod 22 is the second
The glove 9 can be easily attached and detached because it serves as a guide when the arm 10 is attached and detached.

[Effect of device]

According to the wall-mounted luminaire of the present invention, since both ends of the cylindrical globe are held by the first arm and the second arm, the strength is excellent and therefore the globe can be reliably held in the vertical posture. . Further, since the fitting portion at the lower end of the second arm to which the globe is attached is detachably fitted to the upward supporting portion, it is possible to easily and reliably attach the globe to the wall mounting type lighting fixture even when the globe is in the vertical position. There is an effect that the lamp can be detached and attached, and the lamp can be easily replaced by removing the globe from the lamp by removing the second arm.

[Brief description of drawings]

1 is a sectional view of an embodiment of the present invention, FIG. 2 is a side view of an exploded state in which a second arm is removed, FIG. 3 is an external side view, and FIG. 4 is an enlarged sectional view of a mounting portion. 5 is a perspective view of a fixing rod, FIG. 6 is a perspective view of a base end portion of a first arm, FIG. 7 is a perspective view showing a fixing rod and a base end portion of a second arm, and FIG.
FIG. 9 is a side view of the conventional example, and FIG. 9 is an exploded perspective view thereof. 1 ... Wall surface, 2 ... Mounting portion, 3 ... Lamp, 4 ... Lamp socket, 5 ... Globe receiving portion, 6 ... First arm, 7 ... Opening portion, 9 ... Globe, 10 ... Second arm, 22 ... Fixed rod that becomes a support

Claims (1)

[Scope of utility model registration request] 1. A mounting portion having an upward supporting portion for fitting and mounting, which is mounted on a wall surface, and a substantially L-shape having one end attached to the mounting portion and extending downwardly and forwardly, and having a lamp socket at a tip and A first arm having a glove receiving portion;
A cylindrical globe having an opening at the lower end supported by the globe receiving portion to cover the lamp socket, and a substantially inverted L-shape having one end attached to the upper end of the globe and detachably fitted to the supporting portion. Second having a fitting portion to be worn at the lower end
Wall-mounted luminaire with an arm.