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Multifunctional heat dissipation case for electric forklift

An electric forklift, multi-functional technology, applied in the field of forklifts, can solve the problem of poor heat dissipation effect of the battery, and achieve the effect of good heat dissipation effect, ensuring cleanliness and reasonable structure

Active Publication Date: 2019-07-05
HUZHOU TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to address the deficiencies of the prior art, and provide a multifunctional heat dissipation chassis for electric forklifts, which can remove dust and heat the battery under no-load condition through the filter assembly, and compress the battery through the compression assembly when the battery is loaded. Direction discharges the hot air in the chassis, and after unloading, the external air is sucked into the chassis when the compression component is reset, and the filter component is dust-removed at the same time; it realizes multiple cooling and dust removal before and after the battery load, and solves the existing problems in the prior art. Technical problem of poor cooling effect of battery

Method used

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  • Multifunctional heat dissipation case for electric forklift
  • Multifunctional heat dissipation case for electric forklift
  • Multifunctional heat dissipation case for electric forklift

Examples

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Embodiment 1

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] Such as Figures 1 to 4 As shown, a multifunctional heat dissipation chassis for an electric forklift includes a power storage device 2 arranged on the vehicle frame 1 for driving the forklift, and the power storage device 2 includes:

[0036] Case 3, the case 3 is used to place the storage battery 30;

[0037] Dust-proof mechanism 4, the dust-proof mechanism 4 is used to remove dust from the airflow entering the chassis 3, the dustproof mechanism 4 includes an airflow passage A41 opened on the chassis 3, an airflow passa...

Embodiment 2

[0043] Such as figure 2 with 4 As shown, the parts that are the same as or corresponding to those in Embodiment 1 adopt the reference numerals corresponding to Embodiment 1. For the sake of simplicity, only the differences between Embodiment 1 and Embodiment 1 are described below; the differences between Embodiment 2 and Embodiment 1 The difference is that the airflow guiding part 43 is connected to the filter screen 421 and includes a plurality of air deflectors 431 distributed successively along the vertical direction. The airflow drives the wind deflector 431 to swing; in this embodiment, the wind deflector 431 is set as a light flat plate structure, and the wind deflector 431 is set by free rotation to realize the change of the inclination angle of the wind deflector 431 through the change of the air flow direction When the airflow enters the chassis 3 through the airflow channel A41, it is guided by the air deflector 431, so that the airflow flows to the bottom of the b...

Embodiment 3

[0046] Such as Figures 2 to 4 As shown, the parts identical or corresponding to those in the second embodiment adopt the reference numerals corresponding to the second embodiment. For the sake of simplicity, only the differences between the second embodiment and the second embodiment are described below; the difference between the third embodiment and the second embodiment The difference is that: the exhaust passage B51 is opened on the top of the chassis 3 and located above the battery 30, the exhaust passage B51 is arranged in cooperation with the sealing plate 53, and the sealing plate 53 and the filter assembly 42 is connected, and the sealing plate 53 is controlled to open and close the exhaust channel B51 through the movement of the filter assembly 42 .

[0047] Further, such as figure 2 with 8 As shown, the heat dissipation mechanism 5 also includes a hydraulic transmission part 54 connecting the sealing plate 53 and the filter assembly 42. The hydraulic transmissio...

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Abstract

The invention relates to the technical field of forklifts, in particular to a multifunctional heat dissipation case for an electric forklift. The multifunctional heat dissipation case comprises a power source storage device including a case, a dustproof mechanism and a heat dissipation mechanism. The dustproof mechanism includes an air flow channel A, a filter assembly and an air flow guiding portion; the heat dissipation mechanism includes an exhaust passage B, a compression assembly and a sealing plate for controlling opening and closing of the exhaust passage B, the compression assembly isin transmission connection to the filter assembly and penetrates through the case to extend the outside of a frame; the filter assembly performs dust removal and heat dissipation on a storage batteryunder the no-load condition, when the storage battery is loaded, hot air flow in the case is discharged through the compression assembly in the compression direction, and the air flow in the case conducts dust removal treatment on the filter assembly after unloading is performed; and repeated cooling and dust removal before and after loading of the storage battery are achieved, and the technical problem of the poor heat dissipation effect of the storage battery in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of forklifts, in particular to a multifunctional cooling case for electric forklifts. Background technique [0002] At present, in the field of electric forklifts, batteries are mostly placed through battery packs with vent holes, and the vent holes are used to dissipate heat during battery use; while electric forklifts are mostly used in places with poor environments such as factories or warehouses, where the air containing a lot of dust In direct contact with the battery, dust can easily contaminate the battery and cause the battery to overheat. [0003] Chinese patent: 2017204844361 discloses a casing for an intelligent high-frequency charger for an electric forklift, including a casing and a movable plate. A telescopic sleeve is fixed in the middle of the side wall on the left end of the casing, and the inner cavity of the telescopic sleeve slides A U-shaped tie rod is plugged in, a rectangular notch is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F9/075H01M10/6563H01M10/613H01M10/625B01D46/10B01D46/42B01D46/48
CPCB66F9/07531H01M10/6563H01M10/613H01M10/625B01D46/0054B01D46/103B01D46/48B01D46/72Y02E60/10
Inventor 祝守新
Owner HUZHOU TEACHERS COLLEGE
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