TWI414719B - - Google Patents

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Publication number
TWI414719B
TWI414719B TW100122190A TW100122190A TWI414719B TW I414719 B TWI414719 B TW I414719B TW 100122190 A TW100122190 A TW 100122190A TW 100122190 A TW100122190 A TW 100122190A TW I414719 B TWI414719 B TW I414719B
Authority
TW
Taiwan
Prior art keywords
plate
stamping
dissipation device
wing portions
prototype
Prior art date
Application number
TW100122190A
Other languages
Chinese (zh)
Other versions
TW201300689A (en
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 filed Critical
Priority to TW100122190A priority Critical patent/TW201300689A/en
Publication of TW201300689A publication Critical patent/TW201300689A/en
Application granted granted Critical
Publication of TWI414719B publication Critical patent/TWI414719B/zh

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Landscapes

  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

The present invention discloses a method for manufacturing a lamp heat dissipation device including the following steps: preparing an aluminum plate; stamping appearance shape: stamping the aluminum plate for forming at least one first circular plate; stamping a predetermined shape: stamping the first circular plate for forming a first prototype plate which includes a first circle center portion and a plurality of first radial wing portions; bending: bending the first radial wing portions of the first prototype plate; product finishing: a first dissipation device is formed by the bent first prototype plate, in which the first dissipation device includes a first bottom portion and a plurality of first bent wing portions that extend toward a same direction from the periphery of the first bottom portion.
TW100122190A 2011-06-24 2011-06-24 Method for manufacturing heat dissipation device of lamp TW201300689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100122190A TW201300689A (en) 2011-06-24 2011-06-24 Method for manufacturing heat dissipation device of lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100122190A TW201300689A (en) 2011-06-24 2011-06-24 Method for manufacturing heat dissipation device of lamp

Publications (2)

Publication Number Publication Date
TW201300689A TW201300689A (en) 2013-01-01
TWI414719B true TWI414719B (en) 2013-11-11

Family

ID=48137426

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100122190A TW201300689A (en) 2011-06-24 2011-06-24 Method for manufacturing heat dissipation device of lamp

Country Status (1)

Country Link
TW (1) TW201300689A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107559618A (en) * 2017-10-23 2018-01-09 德清县大同金属制品有限公司 The aluminum radiator structure and its production method of a kind of bulb

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW526128B (en) * 2002-01-15 2003-04-01 Wuh Choung Ind Co Ltd Method and structure for automatically forming fins and connectors
CN1427470A (en) * 2001-12-20 2003-07-02 荃盛兴业有限公司 Manufacturing method of radiating fin
TW200528209A (en) * 2004-02-24 2005-09-01 Golden Sun News Tech Co Ltd Method for manufacturing heat dissipation fin assembly
TWI291393B (en) * 2006-06-16 2007-12-21 Cooler Master Co Ltd Stamping device for tightly fitting fins unit and heat pipe unit
TWM346742U (en) * 2008-06-06 2008-12-11 wen-jun Huang Heat-dissipation lamp holder
CN201185537Y (en) * 2008-04-18 2009-01-21 陈世明 Tight junction structure for radiating device containing annular body
TWM383696U (en) * 2009-12-21 2010-07-01 Glacialtech Inc Heat-dissipation structure of LED lamp
TW201030305A (en) * 2009-02-06 2010-08-16 Neng Tyi Prec Ind Co Ltd Manufacturing method of heat sink, the aligning/moving mechanism for the manufacturing method, and the shearing mold

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1427470A (en) * 2001-12-20 2003-07-02 荃盛兴业有限公司 Manufacturing method of radiating fin
TW526128B (en) * 2002-01-15 2003-04-01 Wuh Choung Ind Co Ltd Method and structure for automatically forming fins and connectors
TW200528209A (en) * 2004-02-24 2005-09-01 Golden Sun News Tech Co Ltd Method for manufacturing heat dissipation fin assembly
TWI291393B (en) * 2006-06-16 2007-12-21 Cooler Master Co Ltd Stamping device for tightly fitting fins unit and heat pipe unit
CN201185537Y (en) * 2008-04-18 2009-01-21 陈世明 Tight junction structure for radiating device containing annular body
TWM346742U (en) * 2008-06-06 2008-12-11 wen-jun Huang Heat-dissipation lamp holder
TW201030305A (en) * 2009-02-06 2010-08-16 Neng Tyi Prec Ind Co Ltd Manufacturing method of heat sink, the aligning/moving mechanism for the manufacturing method, and the shearing mold
TWM383696U (en) * 2009-12-21 2010-07-01 Glacialtech Inc Heat-dissipation structure of LED lamp

Also Published As

Publication number Publication date
TW201300689A (en) 2013-01-01

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Legal Events

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