JPH0548117U - Lighting equipment for lifting - Google Patents

Abstract

(57) [Abstract] [Purpose] With a simple structure, keep the balance of the lighting fixtures going up and down, and smoothly fit the fitting rod into the fitting receiver. [Structure] A horizontally long support body 13 having a balance adjusting hole 14 is arranged on an elevating body 11 which moves up and down. The lighting fixture 15 is supported on both ends of the horizontally long support 13 to specify the position of the fitting rod with respect to the fitting receiver.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to improvement of a lighting device for raising and lowering.

[0002]

[Prior Art]

 Conventionally, in gymnasiums, factories or commercial spaces with high ceilings, elevator lighting devices have been used so that operations such as maintenance and inspection of lighting equipment and lamp replacement can be performed safely on the ground.

For example, as shown in FIG. 3, a lifting base 1 is fixed to a ceiling surface of a building, a drum around which a wire 2 is wound is arranged inside the lifting base 1, and two wires are attached to the drum. One end of the wire is supported, and the other end of the wire supports an elevating body 4 which supports the lighting fixture 3. Further, a fitting rod arranged so as to project from the upper surface of the lifting body can be attached to and detached from a fitting receiver arranged inside the lifting base 1.

[0004]

[Problems to be solved by the device]

 By the way, according to the lifting / lowering lighting device having the above-described structure, when the lighting fixture is supported at both ends of the horizontally-long support body supported by the lifting / lowering body, the balance collapses due to a slight left / right weight difference, and the fitting receiving There is a drawback that the fitting rod does not fit in.

The present invention has been devised in view of the above points, and has a relatively simple structure and is capable of smoothly fitting and supporting a fitting rod in a fitting receiver while maintaining the balance of an ascending / descending lighting fixture. It is an object of the present invention to provide a lighting device for raising and lowering.

[0006]

[Means for Solving the Problems]

 The present invention has the following configuration to solve the above problems. In other words, the drum for winding the wire is placed inside the device body, and the fitting receiver is placed inside the device body. In addition, a fitting rod that projects from the upper surface of the lifting body to the fitting receiver is detachably configured. Further, a horizontally long support having a balance adjusting hole is arranged on the lifting body. The luminaire is supported on both ends of the support, and the position of the fitting rod with respect to the fitting receiver is specified.

[0007]

[Action]

 According to the lifting / lowering lighting device having the above-described structure, the horizontal support body supported by the lifting / lowering body can finely adjust the left / right balance of the lifting / lowering lighting fixture and specify the angle of the fitting rod with respect to the fitting receiver. Therefore, the fitting rod can be smoothly fitted and supported in the fitting receiver.

[0008]

【Example】

 The present invention will be described below with reference to FIGS. In the figure, reference numeral 11 denotes an elevating body, which is configured by arranging a fitting rod 12 so as to project on the upper surface. Reference numeral 13 is a horizontally long support member supported by the lifting body 11, and comprises a plurality of balance adjustment holes 14 which are slightly moved in the lateral direction to finely adjust the left and right balances. Reference numeral 15 is a lighting fixture which is supported at both ends of the horizontally long support 13, 16 is a wire, one end of which is supported by a drum which is arranged inside the apparatus body, and the other end of which is arranged inside the elevating body 11. It is constructed so as to engage with a pulley 17 which is to be formed. Further, the above-mentioned fitting rod 12 is configured to be fitted and locked in a fitting receiver arranged inside the apparatus main body.

According to the lifting / lowering illuminator having the above-described structure, the weight of the luminaire supported at both ends of the horizontally long support 13 varies, and when the horizontally long support 13 is tilted, the balance adjustment hole 14 slightly reduces the weight. By adjusting, the angle of the fitting rod with respect to the fitting retainer is kept horizontal and specified.

[0010]

[Effect of the device]

 As described above, according to the present invention, since the elongate body is provided with the horizontally long support having the balance adjustment holes and the lighting equipment is supported at both ends of the support, the lighting device can be moved up and down with a simple structure. The left and right balance of the device can be finely adjusted, the angle of the fitting rod with respect to the fitting receiver can be specified, and it has a unique effect that the fitting rod can be smoothly inserted and supported in the fitting receiver.

[Brief description of drawings]

FIG. 1 is a front view of a lifting / lowering lighting device according to the present invention.

FIG. 2 is a side view of the lifting / lowering illumination device of FIG.

FIG. 3 is a front view showing the entire conventional raising / lowering illumination device.

[Explanation of symbols]

 11 Lifting Body 12 Fitting Rod 13 Horizontal Support 14 Balance Adjustment Hole 15 Lighting Fixture 16 Wire 17 Pulley

Claims (1)

[Scope of utility model registration request] 1. A drum for winding a wire is arranged inside the main body of the apparatus, and a fitting receiver is arranged inside the main body of the apparatus.
In the lifting illuminating device, wherein a fitting rod projectingly arranged on the upper surface of the lifting body is detachably attached to the fitting receiver, a horizontally long support having a balance adjusting hole is arranged on the lifting body, and A lifting / lowering lighting device, characterized in that a lighting fixture is supported at both ends of a support, and a position of a fitting rod with respect to a fitting receiver is specified.