TW200637738A - Optical lens structure for an LED printing head structure - Google Patents
Optical lens structure for an LED printing head structureInfo
- Publication number
- TW200637738A TW200637738A TW094113704A TW94113704A TW200637738A TW 200637738 A TW200637738 A TW 200637738A TW 094113704 A TW094113704 A TW 094113704A TW 94113704 A TW94113704 A TW 94113704A TW 200637738 A TW200637738 A TW 200637738A
- Authority
- TW
- Taiwan
- Prior art keywords
- matrix
- module
- outer casing
- mounting base
- printing head
- Prior art date
Links
Landscapes
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Led Device Packages (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
This invention relates to an optical lens structure for an LED printing head structure, including: an illuminating component matrix module, a mounting base for mounting the module therein. The illuminating component matrix module is an LED matrix module and a driving chip matrix that are electrically connected to each other and provided on a PCB. The PCB is formed with at least two positioning reference points. The mounting base is constructed of an outer casing and a fastening member joined to a bottom thereof. The outer casing is provided therein with at least two alignment reference points and thereabove with a focusing lens matrix. While providing the illuminating component matrix module to the mounting base, the provision of the positioning points and aligning reference points ensures that the centerline position aligns with the centerline of the focusing lens matrix. The fastening member is then used to fasten the above parts to the outer casing so as to provide a novel structure allowing quick assembly and positioning.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94113704A TWI251546B (en) | 2005-04-28 | 2005-04-28 | Optical lens structure for an LED printing head structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94113704A TWI251546B (en) | 2005-04-28 | 2005-04-28 | Optical lens structure for an LED printing head structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI251546B TWI251546B (en) | 2006-03-21 |
TW200637738A true TW200637738A (en) | 2006-11-01 |
Family
ID=37453700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94113704A TWI251546B (en) | 2005-04-28 | 2005-04-28 | Optical lens structure for an LED printing head structure |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI251546B (en) |
-
2005
- 2005-04-28 TW TW94113704A patent/TWI251546B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI251546B (en) | 2006-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |