CN203787761U - Extensible laser module framework - Google Patents
Extensible laser module framework Download PDFInfo
- Publication number
- CN203787761U CN203787761U CN201420101605.5U CN201420101605U CN203787761U CN 203787761 U CN203787761 U CN 203787761U CN 201420101605 U CN201420101605 U CN 201420101605U CN 203787761 U CN203787761 U CN 203787761U
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- CN
- China
- Prior art keywords
- laser module
- elementary cell
- drive circuit
- expansible type
- plug socket
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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- 239000004065 semiconductor Substances 0.000 claims description 8
- 230000002123 temporal effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000003491 array Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Abstract
Disclosed is an extensible laser module framework. The extensible type means that the framework can flexibly and conveniently configure laser sources having different powers. The extensible laser module framework is characterized by comprising a laser module plug-in base and a drive plate plug-in base. The laser module plug-in base is provided with a laser module base unit plug-in groove array. The drive plate plug-in base is provided with a drive circuit base unit plug-in groove array. The laser module base unit plug-in groove and the drive circuit base unit plug-in groove are provided with power supply connection points. Each drive circuit base unit matches each laser module base unit. The drive circuit base unit drives the matching laser module base unit.
Description
Technical field
The utility model relates to LASER Light Source module technology, particularly a kind of expansible type laser module framework.Described expansible type refers to that this framework can configure the LASER Light Source of different capacity flexibly and easily.
Background technology
In laser projection device, conventionally can design a semiconductor laser array, for producing the laser beam of higher-energy after scioptics, excitated fluorescent powder sends versicolor monochromatic light.In array, the quantity of laser diode has determined the energy grade of laser beam, and common practices is the array that first designs maximum quantity, and other low-power type takes a mode for mounting center part laser diode to realize.The problem that this mode exists is: waste of material when production low power sources module is larger, and drive plate is different with flexible circuit board circuit, need to redesign by different capacity, and material lacks versatility, produces the cost of getting the raw materials ready high.
Utility model content
The utility model, for the defect existing in prior art or deficiency, provides a kind of expansible type laser module framework, and described expansible type refers to that this framework can configure the LASER Light Source of different capacity flexibly and easily.Its technical conceive is first to design a standard laser module group unit, comprise drive circuit, the laser module of different capacity thus standard laser module group unit adopts directly stacking the forming of mode playing with building blocks, needn't redesign new driving and other parts, to greatest extent optimal design and production cost.
Technical solutions of the utility model are as follows:
Expansible type laser module framework, it is characterized in that, comprise laser module plug socket and drive plate plug socket, on described laser module plug socket, be provided with laser module elementary cell inserting groove array, on described drive plate plug socket, be provided with drive circuit elementary cell inserting groove array, in laser module elementary cell inserting groove He in drive circuit elementary cell inserting groove, all there is power connection points, a corresponding laser module elementary cell of drive circuit elementary cell, described drive circuit elementary cell drives the laser module elementary cell corresponding with it.
Between each laser module elementary cell of pegging graft in described laser module elementary cell inserting groove array for being connected in parallel; Between each drive circuit elementary cell of pegging graft in described drive circuit elementary cell inserting groove array for being connected in parallel.
Described laser module elementary cell comprises laser array.
Described laser tube adopts semiconductor laser.
On described semiconductor laser, dispose collimating lens.
In described laser module elementary cell, dispose temperature inductor.
Described drive circuit elementary cell comprises signal controller, changes for controlling drive current size temporal evolution.
Described laser module plug socket is metal plug socket.
Between described laser module elementary cell and described drive circuit elementary cell, there is the interface being directly connected.
Technique effect of the present utility model is as follows: owing to adopting standardization module framework, same type can carry the configuration of different capacity, forms new product family in the fastest mode, meets different application demand, shortens the development time.Due to the standardization of module, can significantly shorten module and get the raw materials ready cycle and be easy to form large-scale production, reduce light source module production cost.Due to the standard of employing module, necessary module quantity is only installed in addition, has reduced to greatest extent unnecessary material resource waste. also reduce the difficulty that complete machine is produced simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of implementing expansible type laser module framework of the present utility model.
Fig. 2 is laser module elementary cell and drive circuit basic cell structure schematic diagram thereof.
Reference numeral lists as follows: 11-laser module elementary cell; 12-drive circuit elementary cell; 13-laser tube; 14-collimating lens; 15-interface; 16-laser module plug socket; 17-drive plate plug socket; 18-power supply.
Embodiment
Below in conjunction with accompanying drawing (Fig. 1 and Fig. 2), the utility model is described.
Fig. 1 is the structural representation of implementing expansible type laser module framework of the present utility model.As shown in Figure 1, expansible type laser module framework, it is characterized in that, comprise laser module plug socket 16 and drive plate plug socket 17, on described laser module plug socket 16, be provided with laser module elementary cell 11 inserting groove arrays, on described drive plate plug socket 17, be provided with drive circuit elementary cell 12 inserting groove arrays, in laser module elementary cell 11 inserting grooves He in drive circuit elementary cell 12 inserting grooves, all there is power connection points, a corresponding laser module elementary cell 11 of drive circuit elementary cell 12, described drive circuit elementary cell 12 drives the laser module elementary cell 11 corresponding with it.Between each laser module elementary cell 11 of pegging graft in described laser module elementary cell inserting groove array for being connected in parallel; Between each drive circuit elementary cell 12 of pegging graft in described drive circuit elementary cell inserting groove array for being connected in parallel.Described laser module elementary cell 11 comprises laser tube 13 arrays.Described laser tube 13 adopts semiconductor laser.On described semiconductor laser, dispose collimating lens 14.In described laser module elementary cell, dispose temperature inductor.Described drive circuit elementary cell comprises signal controller, changes for controlling drive current size temporal evolution.Described laser module plug socket is metal plug socket.Between described laser module elementary cell and described drive circuit elementary cell, there is the interface 15 being directly connected.
Expansible type laser module framework, comprises fundamental laser light module, and fundamental laser light module drive circuit; The array that described fundamental laser light module is made up of 4*2 semiconductor laser, comprises the collimating effect lens that install in laser front, and this module can send 8 road collimated light beams, on demand also can fitting temperature inductor.Described fundamental laser light module drive circuit is by driving this fundamental laser light modular circuit to form, this circuit controllable current size temporal evolution and changing.
In Fig. 1, illustrate four laser module elementary cells 11, and corresponding four drive circuit elementary cells 12 with it, in fact can carry out as required more or less setting.If the combination collocation in Fig. 1 is considered as to total power, removes two laser module elementary cells 11 and just become half-power with after corresponding with it two drive circuit elementary cells 12.By that analogy, the utility model framework can be combined into more different capacity modules.As can be seen here, enforcement the utility model can configure the LASER Light Source of different capacity flexibly and easily.
Indicate at this, above narration contributes to those skilled in the art to understand the invention, but and the protection range of unrestricted the invention.Any do not depart from the invention flesh and blood to being equal to replacement, modifying and improve and/or delete numerous conforming to the principle of simplicity and the enforcement carried out of above narration, all fall into the protection range of the invention.
Claims (9)
1. expansible type laser module framework, it is characterized in that, comprise laser module plug socket and drive plate plug socket, on described laser module plug socket, be provided with laser module elementary cell inserting groove array, on described drive plate plug socket, be provided with drive circuit elementary cell inserting groove array, in laser module elementary cell inserting groove He in drive circuit elementary cell inserting groove, all there is power connection points, a corresponding laser module elementary cell of drive circuit elementary cell, described drive circuit elementary cell drives the laser module elementary cell corresponding with it.
2. expansible type laser module framework according to claim 1, is characterized in that, between each laser module elementary cell of pegging graft in described laser module elementary cell inserting groove array for being connected in parallel; Between each drive circuit elementary cell of pegging graft in described drive circuit elementary cell inserting groove array for being connected in parallel.
3. expansible type laser module framework according to claim 1, is characterized in that, described laser module elementary cell comprises laser array.
4. expansible type laser module framework according to claim 1, is characterized in that, described laser tube adopts semiconductor laser.
5. expansible type laser module framework according to claim 4, is characterized in that, on described semiconductor laser, disposes collimating lens.
6. expansible type laser module framework according to claim 1, is characterized in that, in described laser module elementary cell, disposes temperature inductor.
7. expansible type laser module framework according to claim 1, is characterized in that, described drive circuit elementary cell comprises signal controller, changes for controlling drive current size temporal evolution.
8. expansible type laser module framework according to claim 1, is characterized in that, described laser module plug socket is metal plug socket.
9. expansible type laser module framework according to claim 1, is characterized in that, between described laser module elementary cell and described drive circuit elementary cell, has the interface being directly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101605.5U CN203787761U (en) | 2014-03-06 | 2014-03-06 | Extensible laser module framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101605.5U CN203787761U (en) | 2014-03-06 | 2014-03-06 | Extensible laser module framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787761U true CN203787761U (en) | 2014-08-20 |
Family
ID=51323916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101605.5U Expired - Lifetime CN203787761U (en) | 2014-03-06 | 2014-03-06 | Extensible laser module framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976077A (en) * | 2017-12-19 | 2019-07-05 | 夏普株式会社 | Light source module group |
-
2014
- 2014-03-06 CN CN201420101605.5U patent/CN203787761U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976077A (en) * | 2017-12-19 | 2019-07-05 | 夏普株式会社 | Light source module group |
| CN109976077B (en) * | 2017-12-19 | 2020-12-15 | 夏普株式会社 | Light source module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |