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Engineering Design Portfolio

Street lanterns equipped with solar panels

Requirement specification

Develop a range of street lantern with solar panels:

  1. Decorative lantern for town houses, villas
  2. Decorative lantern for places of public entertainment
  3. Street lantern to be installed in residential areas.
  4. Lantern for illumination of roads and bridges

Solution

  1. According to item 1we have developed decorative lantern. The height of the support is 2 meters. The lighting mode is « Overnight ». The lantern equipped with two shelves for flowers. Characteristics are shown in dimensional drawing of the product.
    Dimensional drawing

    Dimensional drawing

    Model and photo

    Model and photo

  2. According to item 2we have developed decorative park lantern. The height of the support is 4 meters. The lantern is coming with programming lighting modes: «Overnight» and «At intervals». Characteristics are shown in dimensional drawing of the product.
    Decorative park lantern. Dimensional drawing

    Decorative park lantern. Dimensional drawing

    Decorative park lantern. Model and photo

    Decorative park lantern. Model and photo

  3. According to item 3we have developed lantern with the height of the support of 8 meters. The lantern is designed for installation in residential areas. The lantern is coming with programming lighting modes: «Overnight» and «At intervals». Characteristics are shown in dimensional drawing of the product.
    Lantern eight meters. Dimensional drawing

    Lantern eight meters. Dimensional drawing

    Lantern eight meters. Two photos and model

    Lantern eight meters. Two photos and model

  4. According to item 3we have developed lantern with the height of the support of 10 meters. The lantern is designed for lighting of roads and bridges. The lantern is coming with programming lighting modes: «Overnight» and «At intervals». Characteristics are shown in dimensional drawing of the product.
    Lantern ten meters. Dimensional drawing

    Lantern ten meters. Dimensional drawing

    Lantern ten meters.Photo and model

    Lantern ten meters.Photo and model

The «Overnight» mode is to be understood as glow of the lantern throughout darkness hour at presence a sufficient number of sunny days (to be specified with reference to the terrain).

The lantern has a reserve of stored energy for operation during periods of low solar activity (the parameter is specified in the table drawing)

If there are no sunny days, more than the specified parameter, the lantern goes into program mode «At intervals» Depending on the residual battery capacity after the last day of a full night glow the time interval of privation of light starts to increase.

The value of the time interval of privation of light will increase with each successive overcast day. In the event of a sunny day lantern again goes into «Overnight» mode.

The «At intervals» mode is to be understood as lantern turns on at nightfall and glows up to set time then turns off automatically. Later on lantern turns on again at set time and glows up to sunrise. Then lantern turns off automatically.

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Who we are

RnDwork mechanical engineering department provides full-range of product development services to help organizations leverage leading-edge technologies for business improvement.

The aim is to accelerate the creation of your products, reduce time to market and help make schedules predictable in order to better managed resources, predictable costs, and reduced market and technology risks.

With RnDwork as your offshore development partner or your development team, you can realize your product vision successfully.