JPH0718092Y2 - lighting equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a lighting fixture such as a ceiling light.

[Conventional technology]

BACKGROUND ART Conventionally, there is a lighting device in which a front opening of a device body provided with a lamp or the like is covered with a globe. In this case, the glove and the instrument body are fixed by locking a kick spring provided on the glove on the instrument body.

[Problems to be solved by the device]

In the case of a conventional lighting fixture in which a glove is attached with a kick spring, a kick spring with long legs must be used in order to easily attach and detach the glove and replace the lamp. However, when a kick spring with long legs is used, there is a problem that the shadow of the kick spring that spreads in the circumferential direction of the glove is reflected on the glove and the height of the instrument body is increased, resulting in poor appearance.

Therefore, as shown in FIG. 5, there is a kick spring 30 which is bent at a plurality of places and widened left and right so that even a kick spring having a long leg can be used in a thin lighting device. However, in such a kick spring 30, since the opening / closing operation is required when attaching / detaching the glove, the spring strength is set to be weak, and therefore the glove may fall under its own weight. On the other hand, if the spring strength is increased, it becomes difficult to attach / detach the globe or replace the lamp.

Therefore, an object of the present invention is to provide a lighting fixture which is easy to put on and take off a globe and replace a lamp and which has an excellent appearance.

[Means for Solving the Problems]

The lighting fixture according to claim (1) is a fixture main body, and a glove which has a kick spring having a leg whose convex side is curved so as to face the fixture main body and which covers the front surface of the fixture main body, at the peripheral edge of the inner surface.
A locking member mounted near the peripheral edge of the front surface of the instrument body, wherein the locking member has a mounting piece mounted on the instrument body, and a direction away from the front surface of the instrument body from the mounting piece. An elongated hole-like spring locking hole that has a hanging piece that extends to the end, a spring insertion piece that is connected to the hanging piece and that faces the peripheral edge of the instrument body, and that further inserts the tip end portion of the kick spring. Is formed on the spring insertion piece, and guide notches through which the tip end portion of the kick spring passes are formed on both sides of the hanging piece, and the tip end of the kick spring is attached to the device with the glove closed to the device body. The length of the foot of the kick spring is set so as to follow the front surface of the main body.

The luminaire according to claim (2) is characterized in that the luminaire main body, a glove having a kick spring on the inner peripheral edge to cover the front surface of the luminaire main body, and the luminaire main body from the kick spring near the rim on the front surface of the luminaire main body. And a locking member attached to a position on the center side of the device, the locking member having an attachment piece attached to the instrument body, and extending from the attachment piece in a direction away from the front surface of the instrument body. And a spring insertion piece that is connected to the hanging piece and faces the peripheral side of the instrument body, and further has a long hole-like spring locking hole through which the tip end portion of the kick spring is inserted. A guide notch through which the tip of the kick spring passes is formed on both sides of the hanging piece while being formed in the insertion piece, and the tip of the kick spring is the front surface of the instrument body with the glove closed to the instrument body. If the kick is Is characterized in that the have set the length of the legs.

[Action]

According to the lighting device of claim (1), when the tip of the kick spring is inserted into the spring locking hole and the glove approaches the device body, the legs of the kick spring are curved toward the device body. Of the kick spring moves toward the center of the instrument body along the front surface of the instrument body through the guide notch, and the kick spring is locked at the edge of the spring locking hole due to the increase in the opening angle so that the glove engages. Stop. In this case, the tip of the kick spring, which is curved so that the foot projects toward the instrument body, can smoothly follow the front surface of the instrument body through the guide notch, so that the leg of the kick spring can be lengthened. Therefore, it is easy to put on and take off the gloves and replace the lamp, and the shadow of the kick spring does not move, so the appearance is good,
Furthermore, it becomes possible to deal with a thin instrument body. Further, since the guide notch for inserting the tip of the kick spring is formed in the vertical piece of the locking member, the kick spring can smoothly follow the instrument body.

According to the lighting device of claim (2), when the tip of the kick spring is inserted into the spring locking hole and the glove approaches the device body, the locking member is arranged closer to the center of the device body than the kick spring. , The tip of the kick spring moves toward the center of the instrument body along the front of the instrument body through the guide notch, and is locked at the edge of the spring locking hole by increasing the opening angle of the kick spring. Gloves lock. In this case, since the tip of the kick spring inserted into the spring locking hole of the locking member that is arranged closer to the center of the device body than the kick spring can smoothly follow the front surface of the device body through the guide notch,
Since the legs of the kick spring can be lengthened, the gloves can be easily attached / detached and the lamp can be easily replaced, and the shadow of the kick spring does not move, so that the appearance is good, and it is possible to cope with a thin appliance body. Further, since the guide notch for inserting the tip of the kick spring is formed in the vertical piece of the locking member, the kick spring can smoothly follow the instrument body.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS.

FIG. 2 shows an exploded perspective view of a ceiling-mounted lighting fixture. In the figure, reference numeral 10 denotes a device body, and an inverter block and the like are built in a body cover 11. A socket 12 and a lamp support spring 13 are provided on the lower surface of the appliance body 10, and a ring-shaped fluorescent lamp 14 is mounted on the socket 12. Further, in the vicinity of the peripheral edge of the lower surface opening of the instrument body 10, locking members are provided at three locations.
15 are provided. 16 is a glove, glove 16
A kick spring 17 having three long legs is provided at a position facing the locking member 15 on the inner surface of the. Each kick spring 17 is curved so that the foot protrudes toward the instrument body 10, and this curvature may be smoothly curved, or may be bent at a plurality of bent portions. Good. The locking member 15 is located closer to the center of the lighting device than the kick spring 17. Further, 18 is a mounting hardware, and 19 is a panel. FIG. 3 shows a state in which the kick spring 17 is locked to the locking member 15. The locking member 15 has an attachment piece 24 attached to the instrument body 10, and from the attachment piece 24, the instrument body 10 is attached.
Has a hanging piece 25 extending in a direction away from the front surface of the spring inserting piece connected to the hanging piece 25 and directed to the peripheral side of the instrument body 10.
Further, the spring insertion groove 26 having a long hole-shaped spring engagement hole for inserting the tip end portion of the kick spring 17 is formed in the spring insertion piece 26, and the tip end portion of the kick spring 17 has a guide notch.
21 are formed on both sides of the hanging piece 25. The kick spring 17 is opened and biased, and is inserted into the spring locking groove 20 of the locking member 15,
After insertion, it is guided to the left and right guide notches 21 of the locking member 15.

Attachment and detachment of the globe 16 will be described with reference to FIG.
First, at the time of mounting, the kick spring 17 is pinched and inserted into the spring locking groove 20 of the locking member 15 (FIG. 8A). Then, lift the glove 16 and set the kick spring 17 in the spring locking groove.
Insert it deeply in 20 and make it follow the inner surface of the instrument body 10 (Fig. (B)). The collar 22 formed on the outer circumference of the glove 16 is the main body of the device.
When the lower end of the outer periphery of 10 is abutted, the instrument body 10 and the globe 16 come into close contact with each other, and the attachment is completed ((C) in the figure). On the contrary, when removing it, pull down the glove 16 and
Pinch and release from the locking member 15. Fig. 4 shows the glove 16
The state where is attached is shown.

According to the lighting device configured in this way, since the kick spring 17 with long legs is used, it is easy to put a finger between the device body 10 and the glove 16 when the glove 16 is attached or detached, and the kick spring 17 is easily gripped. It is easy to install and remove 16 and replace the lamp 14, and it has excellent workability.

Further, since the kick spring 17 is curved so as to follow the inner surface of the device body 10, the shadow of the kick spring 17 is not reflected on the glove 16, and the thin device body 10 can be dealt with, and the appearance is excellent.

Further, since the kick spring 17 is guided by the guide notch 21 of the locking member 15 and smoothly moves along the front surface of the device body 10, the glove 16 does not suddenly collide with the device body 10, and It can prevent cracks.

In the above embodiment, the kick spring 17 is curved, and the locking member 15 is located closer to the center of the instrument body 10 than the kick spring 17, but the locking member 15 is a kick spring.
The kick spring 17 may be one that is located closer to the center of the instrument body 10 than 17 and that is not curved. Even with such a configuration, when the kick spring 17 is locked to the locking member 15, the kick spring 17 naturally bends along the inner surface of the instrument body 10 due to the displacement of the positions.

[Effect of device]

According to the lighting equipment of claim (1), since the tip of the kick spring curved so that the foot projects toward the equipment body can smoothly follow the front surface of the equipment body through the guide notch, Because you can lengthen your legs,
The gloves can be easily attached and detached and the lamp can be easily replaced, and since the shadow of the kick spring does not move, the appearance is good, and it is possible to cope with a thin appliance body. Further, since the guide notch through which the tip of the kick spring is inserted is formed in the vertical piece of the locking member, there is an effect that the kick spring can smoothly follow the instrument body.

According to the lighting device of claim (2), the tip of the kick spring inserted into the spring locking hole of the locking member arranged closer to the center of the device body than the kick spring passes smoothly through the notch for guide of the device body. Since it is possible to extend the legs of the kig spring because it can follow the front surface, it is easy to put on and take off gloves and replace the lamp, and the shadow of the kick spring does not move, so the appearance is good and the equipment is thinner. It becomes possible to deal with the main body. Further, since the guide notch through which the tip of the kick spring is inserted is formed in the vertical piece of the locking member, the effect that the kick spring can smoothly follow the instrument body is obtained.

[Brief description of drawings]

FIG. 1 is a sectional view showing a mounting operation of a glove according to an embodiment of the present invention, FIG. 2 is an exploded perspective view thereof, FIG. 3 is a partial perspective view thereof, and FIG. 4 is a front view of a completed mounting state thereof. FIG. 5 is a front view of an example of a conventional kick spring. 10 ... Instrument body, 15 ... Locking member, 16 ... Globe, 17 ... Kick spring, 20 ... Spring locking groove which is a spring locking hole, 21 ... Notch for guide, 24 ... Mounting piece, 25 ... Hanging piece, 26 … Spring inserts

Claims (2)

[Scope of utility model registration request] 1. A device main body, a glove which has a kick spring having a leg whose convex side is curved toward the device main body at the peripheral edge of the inner surface and covers the front surface of the device main body, and a peripheral edge of the front surface of the device main body. And a locking member mounted in the vicinity, wherein the locking member has a mounting piece mounted to the instrument body, and a hanging piece extending from the mounting piece in a direction away from the front surface of the instrument body. And a spring insertion piece connected to the hanging piece and directed to the peripheral side of the instrument body, and further, a long hole-shaped spring locking hole for inserting the tip end portion of the kick spring is formed in the spring insertion piece. In addition, guide notches through which the tip of the kick spring passes are formed on both sides of the hanging piece, and the tip of the kick spring is along the front surface of the instrument body with the glove closed to the instrument body. Of the foot of the kick spring Luminaire, characterized in that by setting of. 2. A tool body, a glove having a kick spring on the inner peripheral edge to cover the front surface of the tool body, and a position near the peripheral edge of the front surface of the tool body closer to the center of the tool body than the kick spring. The locking member has a mounting piece to which the instrument body is mounted, and a hanging piece extending from the mounting piece in a direction away from the front surface of the instrument body. And has a spring insertion piece connected to the hanging piece and directed to the peripheral side of the instrument body, and further, a long hole-shaped spring locking hole for inserting the tip end portion of the kick spring is formed in the spring insertion piece. Together, guide notches through which the tip of the kick spring passes are formed on both sides of the hanging piece, and the tip of the kick spring is along the front surface of the instrument body with the glove closed to the instrument body. Kick spring foot length Luminaire, characterized in that set.