CN101228471B - Lighting device provided with means for producing incoherent illuminating light and a laser marking light - Google Patents
Lighting device provided with means for producing incoherent illuminating light and a laser marking light Download PDFInfo
- Publication number
- CN101228471B CN101228471B CN2006800271488A CN200680027148A CN101228471B CN 101228471 B CN101228471 B CN 101228471B CN 2006800271488 A CN2006800271488 A CN 2006800271488A CN 200680027148 A CN200680027148 A CN 200680027148A CN 101228471 B CN101228471 B CN 101228471B
- Authority
- CN
- China
- Prior art keywords
- lighting device
- described lighting
- light
- laser marking
- shell
- 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 - Fee Related
Links
- 238000010330 laser marking Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000005286 illumination Methods 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
- B23D59/002—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade for the position of the saw blade
- B23D59/003—Indicating the cutting plane on the workpiece, e.g. by projecting a laser beam
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
- G02B27/20—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a lighting device provided with at least one lighting means (10a, 10b, 12a, 14a) for producing an incoherent illuminating light (16a, 16b). According to said invention, the inventive lighting device comprises at least one laser unit (18a, 18b) for producing a laser marking light (20a, 20b).
Description
Technical field
The present invention relates to a kind of cordless power tool that is used to produce the illumination mechanism device of incoherent illumination light and laser marking light and has this lighting device that has.
Background technology
Lighting device is arranged as everyone knows, electric torch for example, it has the lighting means that is used to produce noncoherent illumination light.Also known in addition have a so-called laser designator, and they have the laser diodes of being configured to unit, are used to produce laser marking light.
Summary of the invention
The present invention relates to a kind of lighting device, it has at least one lighting means that is used to produce noncoherent illumination light, and has the laser cell that at least one is used to produce laser marking light.According to the present invention, described lighting device has the optical system that is used to make the focusing of laser marking light that is prepended to described laser cell, wherein said optical system is configured to make laser marking light to focus in irradiated plane in first kind of configuration, and is used for making laser marking light to focus at light beam in second kind of configuration.
The present invention proposes, and lighting device includes at least one laser cell that is used to produce laser marking light.Therefore can make the advantage of lighting device-just can see in the dark object-with the advantage of laser cell-just by apart from simply contactlessly marking a little and/or line-advantageously mutually combining.Pass through illumination light, can also use the surrounding environment of the point that laser marking light marked out also can see in the dark, and can be advantageously the adusk contrast adaptability of compensator's eyes at least, this contrast adaptability makes the surrounding environment of laser labelling seem darker.
Propose in a kind of improvement structural scheme of the present invention: lighting device includes the optical system that is prepended to laser cell, is used for laser marking light is focused in the irradiated plane.Just can see a straight mark line by laser like this, it is created in the friendship transversal between irradiated plane and the illuminated surface.If for example will carry out sawing along mark line, perhaps to hole to being arranged in a hole in the line, perhaps want mounting screw or nail, so especially advantageously using this mark line aspect cordless power tool and/or the household appliance machine.Also can adopt the rectilinearity that is used for checking arris or similar position according to lighting device of the present invention.
If lighting device includes adjusting mechanism, be used to make irradiated plane to rotate with respect to shell, mark line can be aimed at corresponding to these situations so, and shell is moved.If adjusting mechanism is configured to adjust wheel, handle just very comfortable so.
If adjusting mechanism has scale (Indexierung), that just can make the angular setting of the precision of irradiated plane be simplified to the optimized angle of calibration, for example 30 °, 45 °, 90 ° or the like.
If lighting means includes at least one high efficient LED, that just can realize a kind of energy-conservation high efficiency lighting device that has.Lighting means can particularly advantageously be made of many light emitting diodes fully, yet wherein also can consider the lighting means of other type, for example halogen luminophor.
If the shell of lighting device has at least one forming part, be used for the orientation of stabilized lasers unit, that just can realize a kind of reliable and stable adjustable.Forming part for example can be configured to supporting leg or as pillar.Especially can avoid lighting device to tumble in the shell basic configuration during for cylindrical shape from surface level.It is also conceivable that in addition can be connected with shell, for example be configured to the stabilization element of support.
If lighting device includes hinge, be used to adjust the direction of illumination of illumination light and/or laser marking light, that just can further improve dirigibility.
By a kind of secondary battery unit that is used for the power supply of lighting means and/or laser cell, can realize that illumination apparatus charges again.Especially when secondary battery unit be that just can advantageously repeatedly use secondary battery unit when using secondary battery unit in cordless power tool according to standard in a machine tool type.
By being configured to the secondary battery unit of lithium ion battery, can realize a kind of light especially lighting device, it has long time of illuminating and little memory effect.
The invention still further relates to a kind of cordless power tool with lighting device in addition, this lighting device has at least one lighting means and is used to produce noncoherent illumination light.
The present invention proposes, and is provided with the laser cell that is used to produce laser marking light.So just can throw light on to the perform region of cordless power tool simultaneously, and can carry out mark working point and/or operative orientation.This lighting device for example can be integrated in the scroll saw, and wherein mark light marks cut direction by mark line.Lighting device can integratedly be arranged in the shell of cordless power tool, perhaps can drive by the secondary battery unit of cordless power tool.Lighting device can be included under latter event in the scope of supply of cordless power tool as annex.
Description of drawings
Accompanying drawing illustrates:
Fig. 1 has the lighting device of lighting means and laser cell;
Fig. 2 has the scroll saw of lighting mechanism and laser cell;
Fig. 3 has a kind of alternative lighting device of lighting means and laser cell.
Embodiment
Fig. 1 shows a kind of portable illumination device, and it has three lighting means 10a-14a that are configured to high efficient LED, and they include integrated reverberator and molded cooling ribs respectively.Lighting means 10a-14a is used to produce the conical surface of incoherent illumination light 16a, and is disposed on the end face of lighting device.The shell 28a of lighting device is made of plastics, and becomes shaft-like or cylindric substantially.Lighting means 10a-14a has constituted the point of equilateral triangle, and leg-of-mutton center of gravity overlaps with the axis of symmetry of shell 28a.In the end face area of lighting device, shell 28a has a kind of xsect of plum blossom claw-like, and this xsect has symmetrical structure ternary, that be matched with the layout of lighting means 10a-14a.If lighting device places on the horizontal plane, the forming part of the plum blossom claw-like of shell 28a forms two supporting-points respectively in this position so, is used to make lighting device to keep stablizing or avoiding making lighting device to tumble from horizontal plane.In shell 28a and end portion that this end face stands facing each other mutually, shell has forming part 30a, and heart was arranged in that the aligning direction of the laser cell 18a on the end face is stable lives during it made.Two supporting-points in the position, front and in the back supporting-point in the position or forming part 30a constitute a kind of three-point support respectively, be used to be bearing in horizontal plane.
Shell 28a is divided into two and half parts by hinge 32a, is used to adjust the direction of illumination 34a of illumination light 16a and laser marking light 20a.Hinge 32a is configured to ball pivot, and surrounds with folding protective cover, can avoid pollutant to enter effectively by this protective cover.
Deviating from that end of the end face with lighting means 10a-14a, lighting device has the containing seat that is used for secondary battery unit 36a, and secondary battery unit is configured to lithium-ions battery in this present invention.Secondary battery unit 36a is used for lighting means 10a-14a and laser cell 18a power supply.Secondary battery unit 36a also can be used for the whole kind of various cordless power tool.
Shell 28a upper side be furnished with 40a, 42a, be used to connect or disconnect lighting means 10a-14a or laser cell 18a.
Fig. 2 and 3 shows alternative embodiment of the present invention.Its description is confined to and difference embodiment illustrated in fig. 1 basically.Similar characteristics illustrates with identical label, wherein adds alphabetical a-c in order to distinguish different embodiment.
Fig. 2 shows the cordless power tool 38b with integrated lighting unit, and this lighting unit includes laser cell 18b.Laser cell 18a is in when work, produces laser marking light 20b in the irradiated plane 24b that extends in the symmetrical plane of the shell 28b of cordless power tool 38b.Irradiated plane 24b cannot adjust with respect to shell 28b, and indicates the cut direction of the cordless power tool 38b that to be configured to scroll saw.On laser cell 18b, be provided with lighting means 10b, be used to produce illumination light 16b.Laser cell 18b and lighting means 10b can handle independently of each other by operating knob 40b, 42b.
Fig. 3 shows a kind of alternative lighting unit, and it is compared with lighting unit shown in Figure 1 has many other design features.
Spirit-leveling instrument 44c helps the operator that the irradiated plane 24c of lighting unit is aimed at, the optical system 22c of lighting unit is configured to make laser marking light 20c to focus in irradiated plane 24c in first kind of configuration, and is used to make laser marking light to focus in light beam 46c in second kind of configuration.In optical system 22c, one after the other be connected to fixing and cylindrical lens that can swing for this reason.The cylindrical optics that can swing can be adjusted between the difference configuration by adjusting wheel 56c by the operator.
The rearward end of shell 28a makes flattening, therefore can make lighting device uprightly place and be used as vertical light.The spirit-leveling instrument 60c on that side of light emission direction at lighting device helps the operator to regulate vertical light.
In addition shell 28c be configured to retention mechanism 48c screw thread, that be used for fixing support in addition and be configured to fastener member, be used to make shell 28c to be fixed on fixed mechanism 50c on the use location and flat carrying plane 52c.The operator can be by means of being buckled on pipe or lath with fixed mechanism 50c pull stap corresponding, that obviously do not illustrate here or rubber grommet, and wherein if use lath, so flat carrying plane 52c just is used to the stability that provides additional.
Be provided with magnet 58c in carrying plane 52c back, the aft section of shell 28c be fixed on the metal surface by it.
In addition lighting device also comprise be configured to adjust screw, be used for mechanism that the swing position of hinge 32c is carried out micro-adjusting mechanism 56c and hinge 32c is locked on swing position.
Reference numerals list
10 lighting means, 38 cordless power tools
12 lighting means, 40 operating knobs
14 lighting means, 42 operating knobs
16 illumination light, 44 spirit levels
18 laser cells, 46 light beams
20 laser marking light, 48 retention mechanisms
22 optical systems, 50 fixed mechanisms
24 irradiated plane, 52 carrying planes
26 adjusting mechanisms, 54 mechanisms
28 shells 56 are adjusted wheel
30 forming parts, 58 magnets
32 hinges, 60 spirit-leveling instruments
34 direction of illuminations
36 secondary battery units
Claims (17)
1. lighting device, have at least one and be used to produce noncoherent illumination light (16a, lighting means (10a 16b), 10b, 12a, 14a), and has a laser cell that at least one is used to produce laser marking light, it is characterized in that, described lighting device has the optical system that is used to make the focusing of laser marking light that is prepended to described laser cell, wherein said optical system is configured to make laser marking light to focus in irradiated plane in first kind of configuration, and is used for making laser marking light to focus at light beam (46c) in second kind of configuration.
2. by the described lighting device of claim 1, it is characterized in that described lighting device has adjusting mechanism (26a), this adjusting mechanism is used to make irradiated plane (24a) to rotate with respect to shell (28a).
3. by the described lighting device of claim 2, it is characterized in that adjusting mechanism (26a) is configured to adjust wheel.
4. by claim 2 or 3 described lighting devices, it is characterized in that adjusting mechanism (26a) has scale.
5. by the described lighting device of claim 1, it is characterized in that, described lighting device have at least one spirit-leveling instrument that is used to irradiated plane (24c) is aimed at (44c, 60c).
6. by the described lighting device of claim 1, it is characterized in that (12a 14a) comprises at least one high efficient LED to lighting means for 10a, 10b.
7. by the described lighting device of claim 1, it is characterized in that described lighting device has shell (28c), it has at least one forming part (30a), is used for the orientation of stabilized lasers unit (18a).
8. by the described lighting device of claim 7, it is characterized in that shell (28a-28c) has constituted at least one three-point support, is used to be bearing in surface level.
9. by the described lighting device of claim 1, it is characterized in that described lighting device has the retention mechanism (48c) that is used for fixing support.
10. by the described lighting device of claim 1, it is characterized in that described lighting device has and is used for shell (28c) is fixed on fixed mechanism (50c) on the use location.
11., it is characterized in that described lighting device has at least one flat carrying plane (52c) by the described lighting device of claim 1.
12. by the described lighting device of claim 1, it is characterized in that described lighting device has hinge (32a), it is used to adjust the direction of illumination (34a) of illumination light (16a) and/or laser marking light (20a).
13., it is characterized in that described lighting device has be used to mechanism (54c) that hinge (32c) is locked on swing position by the described lighting device of claim 12.
14., it is characterized in that described lighting device has the mechanism (54c) of the swing position that is used to finely tune hinge (32c) by the described lighting device of claim 12.
15. by the described lighting device of claim 1, it is characterized in that described lighting device has secondary battery unit (36a), it is used for lighting means (10a-14a) and/or laser cell (18a) power supply.
16., it is characterized in that secondary battery unit (36a) is configured to lithium-ions battery by the described lighting device of claim 8.
17. cordless power tool (38b) has by the described lighting device of claim 1.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005034600.6 | 2005-07-25 | ||
| DE200510034600 DE102005034600A1 (en) | 2005-07-25 | 2005-07-25 | lighting device |
| PCT/EP2006/064187 WO2007012570A1 (en) | 2005-07-25 | 2006-07-13 | Lighting device provided with means for producing incoherent illuminating light and a laser marking light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101228471A CN101228471A (en) | 2008-07-23 |
| CN101228471B true CN101228471B (en) | 2010-06-23 |
Family
ID=36928206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800271488A Expired - Fee Related CN101228471B (en) | 2005-07-25 | 2006-07-13 | Lighting device provided with means for producing incoherent illuminating light and a laser marking light |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1910885A1 (en) |
| CN (1) | CN101228471B (en) |
| DE (1) | DE102005034600A1 (en) |
| WO (1) | WO2007012570A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008042848A1 (en) * | 2008-10-15 | 2010-04-22 | Robert Bosch Gmbh | Hand tool |
| DE102010054131A1 (en) | 2010-12-10 | 2012-06-14 | Rheinmetall Waffe Munition Gmbh | Passive self-protection for vehicles, in particular for flying objects, and objects with at least one window |
| DE102010054130A1 (en) | 2010-12-10 | 2012-06-14 | Rheinmetall Waffe Munition Gmbh | Protective equipment for security forces |
| ITTO20110591A1 (en) | 2011-07-05 | 2013-01-06 | Roberto Risicato | POINTER LIGHTING DEVICE FOR INDEPENDENT USE AND WITH TOY WEAPON |
| NL2010170C2 (en) * | 2012-06-22 | 2013-12-24 | Steinar Holding B V | LANTERN WITH SECURITY AGAINST SHINES IN AN UNWANTED DIRECTION. |
| CN103957483A (en) * | 2014-03-31 | 2014-07-30 | 刘骏涛 | Portable mini loudspeaker box |
| CN103957482A (en) * | 2014-03-31 | 2014-07-30 | 刘骏涛 | Portable mini loudspeaker box |
| CN103957480A (en) * | 2014-03-31 | 2014-07-30 | 刘骏涛 | Portable mini loudspeaker box |
| CN103957479A (en) * | 2014-03-31 | 2014-07-30 | 刘骏涛 | Portable mini loudspeaker box |
| CN103957481A (en) * | 2014-03-31 | 2014-07-30 | 刘骏涛 | Portable mini loudspeaker box |
| CN103957484A (en) * | 2014-03-31 | 2014-07-30 | 刘骏涛 | Portable mini loudspeaker box |
| US11761593B2 (en) | 2021-09-13 | 2023-09-19 | Techtronic Cordless Gp | Portable lighting apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842282A (en) * | 1996-10-01 | 1998-12-01 | Opcom Inc. | Laser angle adjustment device for laser measuring instruments |
| US6213619B1 (en) * | 1997-10-14 | 2001-04-10 | Sun Yu | Wrist mounted light |
| EP1125698A3 (en) * | 2000-02-17 | 2002-07-24 | Roto Zip Tool Corporation | Hand-held power tool |
| CN1378630A (en) * | 1999-10-12 | 2002-11-06 | 永备电池股份有限公司 | Flashlight having pivoting head |
| AU2005100029A4 (en) * | 2004-06-01 | 2005-02-03 | Nanjing Chervon Industry Co., Ltd. | Handheld Power Tool with a Detachable Handle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4108710A1 (en) * | 1991-03-16 | 1992-09-17 | Bosch Gmbh Robert | HAND MACHINE TOOL WITH GUIDE BEAM |
-
2005
- 2005-07-25 DE DE200510034600 patent/DE102005034600A1/en not_active Withdrawn
-
2006
- 2006-07-13 WO PCT/EP2006/064187 patent/WO2007012570A1/en active Application Filing
- 2006-07-13 EP EP06777748A patent/EP1910885A1/en not_active Ceased
- 2006-07-13 CN CN2006800271488A patent/CN101228471B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5842282A (en) * | 1996-10-01 | 1998-12-01 | Opcom Inc. | Laser angle adjustment device for laser measuring instruments |
| US6213619B1 (en) * | 1997-10-14 | 2001-04-10 | Sun Yu | Wrist mounted light |
| CN1378630A (en) * | 1999-10-12 | 2002-11-06 | 永备电池股份有限公司 | Flashlight having pivoting head |
| EP1125698A3 (en) * | 2000-02-17 | 2002-07-24 | Roto Zip Tool Corporation | Hand-held power tool |
| AU2005100029A4 (en) * | 2004-06-01 | 2005-02-03 | Nanjing Chervon Industry Co., Ltd. | Handheld Power Tool with a Detachable Handle |
Non-Patent Citations (1)
| Title |
|---|
| 同上. |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1910885A1 (en) | 2008-04-16 |
| WO2007012570A1 (en) | 2007-02-01 |
| DE102005034600A1 (en) | 2007-02-01 |
| CN101228471A (en) | 2008-07-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20130713 |