JPS5921453Y2 - lighting equipment - Google Patents

Description

[Detailed description of the invention] The present invention is designed to connect the electrical connection between the light fixture and the hanging fixture to a connector in a lighting fixture such as Jumpria, in which the lighting fixture and the hanging fixture are constructed separately and the fixture is connected to the hanging fixture by an arm. When using the lamp, insert the hanging device side connector smoothly into the lamp,
Moreover, the purpose is to enable easy connection with the lamp side connector.

An exploded perspective view of an example of a general jump rear and a sectional view of the lamp are shown in FIGS. 1a and 1b.

In the figure, 1 is a hanging tool, 2 is an arm extending radially from the hanging tool 1, 3 is a lamp equipped with a lamp 4, a globe mounting bracket 5, a globe 6, etc., and the arm 2 is inserted into a hole 7 provided on the side.
, fix the arm and lamp with screws 8, and connect the hanger side connector (female type) 9 provided at the tip of the cord that passed through the arm to the lamp side connector (male type) 10 to attach the lamp 4. is configured to connect to a power circuit within the hanger.

In such a lighting fixture, when inserting the arm 2 into the hole 7 of the lamp, it is necessary to simultaneously insert the hanger-side connector 9 into the lamp from the hole 7.

The present invention allows for smooth insertion of the connector at this time.

FIG. 2 shows a perspective view (a) and a side sectional view (a) of essential parts of an embodiment of the present invention.

In these figures, 2 is an arm protruding from the hanging tool, 1
1 is a gutter-shaped arm cover that opens downward, and arm 2
A tapped hole 12 for fixing to the lamp with a screw 8 is provided at the end that fits inside the arm 2 and protrudes from the arm 2, and a connector holding portion 13 for temporarily fixing the connector is provided protruding from the outside of this screw hole. It is being

On the other hand, a hanger-side connector 9 is connected to the cord 14 passing through the arm 2, and this connector 9 is provided with a ring 15 on the outside that fits into the connector holding portion 13, so that when the arm 2 is inserted into the lamp 3. After fitting the connector ring 15 into the connector holding portion 13 of the arm cover 11 and temporarily fixing the connector 9 to the arm cover 11, insert the arm and the arm cover into the hole 7 of the lamp as shown in FIG. .

Then, when the fixing screw 8 of the lamp is inserted through the top plate of the lamp and into the screw hole 12 of the arm cover, the connector 9 is pushed by the tip of the screw 8 and comes off from the arm cover 11 as shown in FIG. Since it falls downward, it is connected by inserting it into the lamp side connector 10 as shown in FIG.

In this way, the connector 9 can be removed from the arm cover 11 without using hands.

As described above, the present invention has a threaded hole at the end of the arm that fixes the light fixture to the hanger for individualizing the light fixture with a screw, and a connector holding part for temporarily fixing the connector on the outside of this screw hole. Temporarily fasten the hanger side connector to this connector holding part, insert it into the lamp through the hole made on the side of the lamp together with the tip of the arm, and fix the lamp to the arm with a screw.Then the connector will be pushed by the tip of the screw. Since the connector is detachable from the connector holding part, the connector does not get in the way when inserting the arm into the lamp, and the connector can be easily inserted into the lamp, and it is easy to remove the temporary fixing of the connector. can be automatically removed without using any hands, and connection to the lamp side connector can be quickly and easily made.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view a showing the structure of a general chanterlier and a side sectional view b of the lamp, Fig. 2 is a perspective view a and a sectional view b of the main parts of the present invention, and Fig. 3 shows the arm of the lamp. Fig. 4 is a side sectional view of the arm and a perspective view of the connector showing how the lamp is fixed to the arm cover, Fig. 5 is a state where the hanging device side connector is connected to the lamp side connector. FIG. 1... Hanging tool, 2... Arm, 3...
...Lamp, 7...Hole, 8...Screw for fixing the light, 9...Hanging tool side connector, 10...
...Lighting device side connector, 11...Arm cover, 12...Screw hole, 13...Connector holding part, 15...Ring, 16.・・・・・・
Hole, 17... protrusion.

Claims (1)

[Scope of utility model registration request] In a lighting fixture in which the hanging fixture and the lamp are configured separately, the fixture is fixed to an arm protruding from the hanging fixture, and the lamp and hanging fixture are electrically connected via a connector, the lamp is attached to the tip of the arm. providing a screw hole for fixing, a connector holding part for temporarily fixing the connector on the outside of the screw hole, an arm insertion hole for inserting the arm into the side of the lamp, and a screw through hole on the top surface of the lamp; Temporarily fasten the hanger side connector to the connector holding part, insert it together with the arm into the arm insertion hole of the lamp, and when fixing the lamp to the arm with the screw that passes through the beveled through hole provided in the lamp, press with the tip of the screw. The lighting fixture is configured such that the hanger side connector is detached from the connector holding portion when the hanger side connector is detached from the connector holding portion.