TW200738971A - Blower case set structure - Google Patents

Blower case set structure

Info

Publication number
TW200738971A
TW200738971A TW095113356A TW95113356A TW200738971A TW 200738971 A TW200738971 A TW 200738971A TW 095113356 A TW095113356 A TW 095113356A TW 95113356 A TW95113356 A TW 95113356A TW 200738971 A TW200738971 A TW 200738971A
Authority
TW
Taiwan
Prior art keywords
board
frame board
case set
air
side board
Prior art date
Application number
TW095113356A
Other languages
Chinese (zh)
Other versions
TWI342363B (en
Inventor
shi-qi Lan
Original Assignee
shi-qi Lan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by shi-qi Lan filed Critical shi-qi Lan
Priority to TW095113356A priority Critical patent/TW200738971A/en
Publication of TW200738971A publication Critical patent/TW200738971A/en
Application granted granted Critical
Publication of TWI342363B publication Critical patent/TWI342363B/zh

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The present invention is to provide a blower case set structure, comprising a case set consisting of a frame board and a side board. The inner edge of the frame board is formed by a single sheet or by a plurality of sheets. It has a structure of uneven curvature that alternatively decreases and increases or of uneven curvature that increases non-gradually. The side board is located at two sides of the frame board. The interface of the side board and the frame board is interconnected and forms a case set with a hollow space so that the top edge of the side board and the top edge of the frame board form a ventilation hole. A penetrating vent is provided to the side board such that the penetrating vent communicates to the hollow space, so as to enable the assembly of motor and fan to be disposed in the hollow space. When the motor and the fan is operating, air may be sucked inwardly and forced to flow along the inner wall of the frame board and the speed may then largely increased by the uneven curvature of the inner wall of the frame board when the air is expelled from the ventilation hole, largely increasing the air pressure during the exhaustion of the air.
TW095113356A 2006-04-14 2006-04-14 Blower case set structure TW200738971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095113356A TW200738971A (en) 2006-04-14 2006-04-14 Blower case set structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095113356A TW200738971A (en) 2006-04-14 2006-04-14 Blower case set structure

Publications (2)

Publication Number Publication Date
TW200738971A true TW200738971A (en) 2007-10-16
TWI342363B TWI342363B (en) 2011-05-21

Family

ID=45074830

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095113356A TW200738971A (en) 2006-04-14 2006-04-14 Blower case set structure

Country Status (1)

Country Link
TW (1) TW200738971A (en)

Also Published As

Publication number Publication date
TWI342363B (en) 2011-05-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees