CN204651181U - With the insulating bar of lighting device - Google Patents

Abstract

The utility model relates to an insulating rod widely used in the field of power transmission and transformation, in particular to an insulating rod with a lighting device. It solves the problem that the structural design of the existing insulating rod with lighting device is unreasonable, which leads to great changes in the structure of the insulating rod before and after the installation of the lighting device, which brings inconvenience to the use and operation of the insulating rod. The insulating rod includes a rod head and an insulating rod; the rod head is composed of a straight rod and a horizontal rod, and the straight rod is a stepped shape composed of a thick section at the bottom and a thin section at the top; the thin section of the straight rod, the upper part of the thick section and the horizontal section The rod is a hollow structure, and the inner cavity of the thin section forms the battery compartment. There is a light source hole on the step surface where the thick section and the thin section intersect of the straight rod, and a light source is arranged in the light source hole; the inner cavity of the horizontal bar is provided with a button type Switch bar, one end of the button-type switch bar protrudes from the free end of the cross bar, and the other end is fixed with a moving contact piece, and the two static contacts matched with the moving contact piece are connected in series to the power supply circuit of the light source. The utility model really plays the role of convenient operation.

Description

Insulation pole with lighting

technical field

The utility model relates to an insulating rod widely used in the field of power transmission and transformation, in particular to an insulating rod with a lighting device.

Background technique

When substation operation and maintenance operators perform switching operations at night, due to insufficient lighting, it brings a lot of inconvenience to the operation. In the prior art, there are various structures of insulating rods with lighting devices. Although the additional lighting devices are convenient for operation, it is necessary to add parts to the insulating rods, such as directly or through clamping devices on the insulating rods. The lighting device makes the insulating rod before and after the lighting device is installed on the structure greatly changed, which brings inconvenience to the use and operation of the insulating rod.

Contents of the invention

The utility model solves the problem that the structure design of the existing insulating rod with the lighting device is unreasonable, which causes a large change in the structure of the insulating rod before and after the installation of the lighting device, which brings inconvenience to the use and operation of the insulating rod. Insulated rods for lighting fixtures. The insulating rod with lighting device basically does not change the external shape and structure of the original insulating rod.

The utility model is realized by adopting the following technical scheme: an insulating rod with a lighting device, including a rod head and an insulating rod; Ladder shape (reduced diameter structure), the horizontal bar is vertically connected with the middle part of the thin section of the straight bar, and the lower part of the thick section of the straight bar is provided with an internal thread for connecting with the insulating rod; the thin section of the straight bar, the upper part of the thick section and the horizontal bar It is a hollow structure, the inner cavity of the thin section forms a battery compartment, and the battery is installed in the battery compartment, and a battery compartment cover is provided on the top of the thin section, and a light source hole is opened on the stepped surface where the thick section and the thin section of the straight rod intersect. A light source is arranged in the light source hole; the inner cavity of the crossbar communicates with the inner cavity of the thin section, and the inner cavity of the crossbar is provided with a button-type switch lever (the so-called button-type switch lever, that is, the switch lever has two positions of pressing and reset, Its structure is equivalent to a bouncing ballpoint pen, which is an existing known structure), one end of the button-type switch rod extends out of the free end of the cross bar, and the other end is fixed with a moving contact piece, and the two static contacts matched with the moving contact piece are connected in series. The power supply circuit of the light source. When in use, the push-button switch lever is pressed to make the movable contact piece contact with the two static contacts, the light source is illuminated, which is convenient for operation, and the push-button switch lever is pressed again to reset and the light source is turned off.

The insulation rod with lighting device described in the utility model has a simple principle and a reasonable structural design. All the additional lighting devices are built-in, and the external shape and structure of the original insulation rod are basically not changed, fully considering the actual situation of the switching operation and The operating habits really play a role in facilitating the operation and improving the work efficiency of personnel.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a top view of FIG. 1 .

In the figure: 1-insulation rod, 2-cross bar, 3-thick section, 4-thin section, 5-battery compartment cover, 6-light source, 7-button switch lever, 8-moving contact, 9-static contact point.

Detailed ways

An insulating rod with a lighting device, including a rod head and an insulating rod 1; the rod head is composed of a straight rod and a cross rod 2, the straight rod is a stepped shape composed of a thick section 3 at the bottom and a thin section 4 at the top, and the cross bar 2 and the The middle part of the thin section 4 of the straight rod is vertically connected, and the lower part of the thick section 3 of the straight rod is provided with an internal thread for connecting with the insulating rod 1; the thin section 4 of the straight rod, the upper part of the thick section 3 and the cross bar 2 are hollow structures, and the thin The inner cavity of section 4 forms a battery compartment, and batteries are arranged in the battery compartment, and a battery compartment cover 5 is arranged on the top of the thin section, and a light source hole is opened on the step surface where the thick section and the thin section of the straight rod intersect, and the light source hole A light source 6 is provided; the inner chamber of the crossbar 2 communicates with the inner chamber of the thin section 4, and the inner chamber of the crossbar 2 is provided with a button-type switch lever 7 (so-called button-type switch lever, that is, the switch lever has two functions for pressing and resetting). position, its structure is equivalent to a bouncing ballpoint pen, which is an existing known structure), one end of the button type switch rod 7 extends out of the free end of the cross bar, and the other end is fixed with a moving contact piece 8, and the two static contacts matched with the moving contact piece The point 9 is connected in series with the power supply circuit of the light source 6 . During specific manufacturing, the light source holes opened on the step surface where the thick section and the thin section intersect of the straight rod are evenly distributed around the thin section, so as to further improve the lighting effect. Described battery can adopt button battery.

Claims (2)

1. An insulating rod with a lighting device, including a rod head and an insulating rod (1); the rod head is composed of a straight rod and a horizontal rod (2), and the straight rod is composed of a lower thick section (3) and an upper thin section (4) In a stepped shape, the horizontal bar (2) is vertically connected to the middle part of the thin section (4) of the straight bar, and the lower part of the thick section (3) of the straight bar is provided with an internal thread for connecting with the insulating rod (1); It is characterized in that the thin section (4) of the straight bar, the upper part of the thick section (3) and the horizontal bar (2) are hollow structures, the inner cavity of the thin section (4) forms a battery compartment, and batteries are arranged in the battery compartment, and the thin section There is a battery compartment cover (5) on the top, and a light source hole is opened on the stepped surface where the thick section and the thin section of the straight bar intersect, and a light source (6) is arranged in the light source hole; the inner cavity of the horizontal bar (2) and the thin The inner cavity of the section (4) is connected, and the inner cavity of the cross bar (2) is provided with a push-button switch rod (7). One end of the push-button switch rod (7) extends out of the free end of the cross bar, and the other end is fixed with a moving contact The piece (8), and the two static contacts (9) matched with the moving contact piece are connected in series to the power supply circuit of the light source (6). 2. The insulating rod with lighting device according to claim 1, characterized in that the light source holes opened on the stepped surface at the intersection of the thick section and the thin section of the straight rod are evenly distributed around the thin section.