Runner supporting compression-resistant structure of cooling fan

Runner supporting compression-resistant structure of cooling fan

  • CN 202,867,310 U
  • Filed: 08/22/2012
  • Issued: 04/10/2013
  • Est. Priority Date: 08/22/2012
  • Status: Active Grant
First Claim
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1. the runner of a radiation fan supports compression-resistant structure, it is characterized in that:

  • described radiation fan comprise arranged spaced a substrate and a cover plate, be connected in a side frame between substrate and the cover plate side, be located in a flabellum group of radiation fan inside, the intake grill that is opened in substrate or cover plate, the exhaust outlet that is opened in the side frame place and the relative flow channel space that is formed between the peripheral and substrate of flabellum group, cover plate, the side frame, wherein at least one is sheet metal for this substrate or cover plate;

    This runner supports compression-resistant structure and then is located at least one place of flow channel space, comprise at least one support plate that forms and protrude out towards flow channel space by substrate or cover plate integrated punching, this support plate comprises that a connecting end and protrudes out end, this connecting end one is incorporated into substrate or cover plate, protrude out end and then be formed with a butting section, this butting section is resisted against corresponding cover plate or substrate position place;

    And described support plate forms at least one and supports the resistance to compression position between cover plate and substrate.

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