CN205669176U - Electric power facility warning sign - Google Patents

Abstract

The utility model belongs to the technical field of electric power facilities, and especially designs a warning sign for electric facilities, which includes a warning sign and a warning light. The warning light is located in the warning sign, and also includes a wind direction adjustment device and a wind power generation device. The device includes a vertical rod, a rotating rod and a wind vane, the vertical rod is fixed on the upper part of the warning sign, the lower end of the rotating rod is installed on the vertical rod through a bearing, and the upper end of the rotating rod is fixed with a wind vane; the wind power generation device includes a wind Wheel blades, cross bars, micro-generators and storage batteries, the micro-generators and storage batteries are fixed at one end of the cross bar, the input shaft of the micro-generator extends out of the cross bar to connect with the wind rotor blades, and the other side of the cross bar One end is vertically fixed on the rotating rod, and the micro-generator, the storage battery and the warning light are electrically connected. The utility model can convert mechanical energy into electric energy to supply power for warning signs, and is more practical while saving costs.

Description

Warning signs for electric facilities

technical field

The utility model belongs to the technical field of electric facilities, in particular designing a warning sign for electric facilities.

Background technique

In recent years, with the development of society and economy, the construction of cities, transportation and municipal facilities has been increasing, and there are many construction sites along the transmission lines. Due to the frequent activities of construction machinery and traffic vehicles, the transmission lines have been repeatedly damaged by external forces, and accidents are prone to occur. It has a serious impact on the safe and stable operation of transmission lines and the reliability of power supply. At the same time, in the power system, warning signs are indispensable. They are often installed on power equipment in power plants, substations, and transmission lines to play a role in safety warnings.

Most of the warning signs currently in use use the built-in power supply or external wires to make the warning signs shine and flash to warn others. Usually, the warning signs work for a long time and are basically in a constant light state. This consumes a lot of power and is not conducive to save economy.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a warning sign for electric facilities, which can convert mechanical energy into electrical energy to supply power for the warning sign, which is more practical while saving costs.

In order to solve the above technical problems, the technical solution of the utility model is: a warning sign for electric facilities, including a warning sign and a warning light, the warning light is located inside the warning sign, and also includes a wind direction adjustment device and a wind power generation device located on the upper part of the warning sign , the wind direction adjustment device includes a vertical rod, a rotating rod and a wind vane, the vertical rod is fixed on the upper part of the warning sign, the lower end of the rotating rod is installed on the vertical rod through a bearing, and the upper end of the rotating rod is fixed with a wind vane; The wind power generation device comprises a wind rotor blade, a cross bar, a micro-generator and a storage battery, the micro-generator and the storage battery are fixed at one end of the cross bar, and the input shaft of the micro-generator extends out of the cross bar and is dynamically connected with the wind rotor blade. The other end of the cross bar is vertically fixed on the rotating bar, and the micro-generator, storage battery and warning light are electrically connected.

The rotating rod of the wind direction adjusting device can rotate freely around the vertical rod, and the wind vane at the upper end of the rotating rod can adjust the direction at any time along with the wind, so that the wind rotor blades of the wind power generation device always keep facing the direction of the wind, absorbing wind energy and continuously driving the generator run to generate electricity.

Further, the pole is provided with a switch for controlling the warning light.

The electric energy produced by the micro-generator is stored in the accumulator to work for the warning light, and a switch is set on the pole to turn off the warning light when the warning sign is not in use or when it is overhauled.

Preferably, a rain shield is installed above the wind vane, and the rain shield is detachably connected to the warning sign through a support rod.

Installing the rain shield can protect the wind vane and the blades of the wind wheel from being wet by rain in rainy days, which affects the work efficiency, and can effectively prolong the service life of the warning sign to a certain extent.

The beneficial effects of the utility model are: the electric facility warning sign includes a warning sign and a warning light, the warning light is located in the warning sign, and also includes a wind direction adjustment device and a wind power generation device located on the upper part of the warning sign, and the wind direction adjustment The device includes a vertical rod, a rotating rod and a wind vane. The vertical rod is fixed on the upper part of the warning sign, the lower end of the rotating rod is installed on the vertical rod through a bearing, and the wind vane is fixed on the upper end of the rotating rod. The rotating rod of the wind direction adjusting device can rotate freely around the vertical rod, and the wind vane at the upper end of the rotating rod can adjust the direction at any time along with the wind, so that the wind rotor blades of the wind power generation device always keep facing the direction of the wind, absorbing wind energy and continuously driving the generator run to generate electricity. The wind power generation device includes wind rotor blades, cross bars, micro-generators and accumulators, and the micro-generators and accumulators are fixed at one end of the cross bar, and the input shaft of the micro-generators stretches out from the cross bar to connect with the power of the wind rotor blades. The other end of the cross bar is vertically fixed on the rotating bar, and the micro-generator, storage battery and warning light are electrically connected. The wind power generation device can convert mechanical energy into electrical energy to supply power for warning signs, which is more practical while saving costs.

The electric energy produced by the micro-generator is stored in the accumulator to work for the warning light, and a switch is set on the pole to turn off the warning light when the warning sign is not in use or when it is overhauled. Installing the rain shield can protect the wind vane and the blades of the wind wheel from being wet by rain in rainy days, which affects the work efficiency, and can effectively prolong the service life of the warning sign to a certain extent.

Description of drawings

Fig. 1: Schematic diagram of the structure of the utility model.

In the figure: 1-rain shield, 2-wind vane, 3-horizontal bar, 4-wind rotor blade, 5-miniature generator, 6-battery, 7-pole, 8-warning sign, 9-warning light, 10 -switch, 11-bearing, 12-rotating rod, 13-support rod.

detailed description

An embodiment of the present utility model is described below in conjunction with accompanying drawing.

The electric facility warning sign includes a warning sign 8 and a warning light 9. The warning light 9 is located in the warning sign 8, and also includes a wind direction adjustment device and a wind power generation device located on the upper part of the warning sign 8. The wind direction adjustment device includes a vertical Rod 7, rotating rod 12 and wind vane 2, described vertical rod 7 is fixed on warning sign 8 tops, and described rotating rod 12 lower ends are installed on the vertical rod 7 by bearing 11, and rotating rod 12 upper ends are fixed with wind vane 2; Said wind power generation device comprises wind rotor blade 4, cross bar 3, micro-generator 5 and storage battery 6, and described micro-generator 5 and storage battery 6 are fixed on one end in cross bar 3, and the input shaft of micro-generator 5 protrudes The cross bar 3 is power connected with the wind rotor blade 4, the other end of the cross bar 3 is vertically fixed on the rotating bar 12, and the micro generator 5, the storage battery 6 and the warning light 9 are electrically connected.

The switch for controlling the warning light 9 is arranged on the pole 7 .

A rain shield 1 is installed above the wind vane 2 , and the rain shield 1 is detachably connected to the warning sign 8 through a support rod 13 .

The detachable connection between the support bar and the warning sign can be plugged in. The upper part of the warning sign 9 is provided with a bayonet, and the lower end of the support bar 13 can be plugged into the bayonet. It is used in rainy days. When the rain shield 1 is not needed, it can be pulled out Support rod 13, take off the rain shield 1.

When the utility model works, the rotating rod 12 of the wind direction adjusting device can freely rotate around the vertical rod 7, and the wind vane 2 on the upper end of the rotating rod 12 can adjust the direction at any time along with the wind, driving the horizontal rod 3 to rotate, so that the wind wheel blades 4 always keep the front Facing the direction where the wind blows, absorb wind energy to continuously drive the generator 5 to run and generate electricity. The electric energy generated by the generator 5 is stored in the battery 6 and supplied to the warning light 9 through the wire to work. The switch 10 on the pole 7 can control the warning light 9 to work .

The embodiments described in the utility model are only a description of the preferred implementation of the utility model, and are not intended to limit the concept and scope of the utility model. Various modifications and improvements made in the technical solution of the utility model shall fall within the scope of protection of the utility model, and the technical content claimed in the utility model has been fully recorded in the claims.

Claims (3)

1. Electric facility warning sign, including warning sign and warning light, described warning light is located in the warning sign, is characterized in that, also comprises the wind direction adjustment device and the wind power generation device that are positioned at the warning sign top, and described wind direction adjustment device includes Upright rod, rotating rod and wind vane, the described vertical rod is fixed on the upper part of the warning sign, the lower end of the described rotating rod is installed on the vertical rod through a bearing, and the upper end of the rotating rod is fixed with a wind vane; the described wind power generation device includes wind rotor blades , a cross bar, a micro-generator and a storage battery, the micro-generator and the storage battery are fixed at one end of the cross bar, the input shaft of the micro-generator protrudes from the cross bar to connect with the wind rotor blades, and the other end of the cross bar is vertical It is fixed on the rotating rod, and the micro-generator, storage battery and warning light are electrically connected. 2. The electric facility warning sign according to claim 1, wherein a switch for controlling the warning light is provided on the pole. 3. The electric facility warning sign according to claim 1, wherein a rain shield is installed above the wind vane, and the rain shield is detachably connected to the warning sign through a support rod.