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Distribution boxes for trolleybuses

A technology of trolley bus and distribution box, which is applied in substation/power distribution device shell, substation/switchgear cooling/ventilation, electrical components, etc., to achieve the effect of improving wading depth, saving space and meeting installation requirements

Active Publication Date: 2017-01-18
CHANGSHA CRRC INTELLIGENT CONTROL & NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Yet the tram recorded in this document still fails to avoid the problems existing in the above-mentioned prior art

Method used

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  • Distribution boxes for trolleybuses
  • Distribution boxes for trolleybuses
  • Distribution boxes for trolleybuses

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Experimental program
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Embodiment Construction

[0026] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0027] refer to figure 2 , the present invention proposes a distribution box 100 for a trolleybus.

[0028] The distribution box 100 includes a housing 107 for supporting and protecting the remaining components.

[0029] The distribution box 100 also includes a ventilation area 101 inside the housing 107 and a sealing area 102 inside the housing 107 . The ventilation area 101 and the sealing area 102 are used to house the electrical components of the electric car. exist figure 2 In the illustrated embodiment, the interior of the housing 107 is divided into a ventilation area 101 and a sealing area 102 by a partition 111 .

[0030] The present invention designs the figure 1 All devices in the dotted box of the main circuit diagram of the trolleybus are arranged in the distribution box 100 . These electrical components can be distinguished according to the...

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Abstract

The invention relates to the field of traffic devices and provides a distribution box applied to a trolley bus. The distribution box comprises a shell body containing electric components for the trolley bus, wherein the shell body is provided with a line connection area for connecting the electric components with a vehicle body; the interior of the shell body is at least partitioned into a ventilation area and a sealing area by a partitioning component; a first electric component to be radiated is arranged in the ventilation area; a second electric component to prevent water and / or dust is arranged in the sealing area. When the distribution box provided by the invention is arranged on the top of a vehicle, the electric components which are originally and respectively arranged in a back chamber and a side chamber of a vehicle body can be integrated on the top of the vehicle; according to the characteristics of the electric components, the electric components are respectively arranged in the ventilation area to be radiated and the sealing area to prevent the water and the dust; therefore the fording depth, the safety factor and the comfort level of the trolley bus are increased.

Description

technical field [0001] The invention relates to the field of transportation facilities, in particular to a distribution box for trolleybuses. Background technique [0002] Trolleybus (Trolleybus) is a kind of public transportation that is powered by electricity and does not rely on fixed tracks on the road. It is also called "wired electric bus". The body of the trolleybus belongs to the passenger car, but it is driven by electricity, and the electricity used is obtained through the overhead cable and the collector pole on the roof. Because the rubber tires used by trolleybuses are insulators, unlike trams that can use rails to complete the circuit, a pair of overhead cables and collector poles are required. A trolleybus is a type of public transport (bus). In some places it belongs to the category of ordinary public transportation, while in some places it belongs to the category of rail transit. [0003] figure 1 A schematic diagram of the main circuit of the trolleybus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/46H02B1/56H02B1/28B60R16/03
Inventor 谢斌蒋时军黄岿王钱超
Owner CHANGSHA CRRC INTELLIGENT CONTROL & NEW ENERGY TECH CO LTD
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