CN1701924B - Hand operated type instrument with incidence angle lighting system - Google Patents
Hand operated type instrument with incidence angle lighting system Download PDFInfo
- Publication number
- CN1701924B CN1701924B CN 200510074612 CN200510074612A CN1701924B CN 1701924 B CN1701924 B CN 1701924B CN 200510074612 CN200510074612 CN 200510074612 CN 200510074612 A CN200510074612 A CN 200510074612A CN 1701924 B CN1701924 B CN 1701924B
- Authority
- CN
- China
- Prior art keywords
- hand operated
- operated type
- type instrument
- light source
- working region
- 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.)
- Active
Links
- 238000003801 milling Methods 0.000 claims description 9
- 230000002269 spontaneous effect Effects 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2404—Arrangements for improving direct observation of the working space, e.g. using mirrors or lamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
- B25F5/021—Construction of casings, bodies or handles with guiding devices
Abstract
In a manual tool with a light source for lightening the work area processed by the manual tool, the light source is arranged in the manual tool for irradiating at the work area by confirmed angle of incidence. The light source emits one basically parallel beam, which not only irradiates the central working point but also irradiates the ordinary surrounding work area.
Description
Technical field
The present invention relates to a kind of hand operated type instrument.
Background technology
By DE 8529779 U1 known a kind of electric tool, it has on the housing that is installed in electric tool or the illuminator in the housing.This illuminator is used to illuminate will be with the operating position of this electric tool processing.This illuminator is configuration like this, makes it launch a light beam of dispersing that illuminates the operating position sideling.Because the illuminator of this setting, the user of service also can work with electric tool under bad light condition.This illuminator is such structure, whole operating position with and surrounding environment illuminated by wide in range open ground.
In addition, by WO 99/02310 known a kind of lighting device that is used for annular saw.At this, this lighting device has the light source of one of a plurality of each satisfied two difference in functionality.An independent light source is used for wide in range and general illumination is carried out in the operating position, and in contrast, another independent light source is used for thin light belt is projected working face, so that user of service's saw direction given in advance.That is to say, disclosed lighting device have one independent so that light source and another independent being used for that working face is carried out general and open illumination are the light source of user of service's orientation during processing.Yet this has the illuminator costliness and the cost height of a plurality of independent light sources.Like this, be worth pursuing a kind of like this lighting device that is used for hand operated type instrument at this, it not only is provided for directed local lighting but also general illumination is provided with simple as far as possible mode.
Summary of the invention
The present invention proposes a kind of hand operated type instrument, have one first light source and a secondary light source of being used to illuminate the working region that will be processed by hand operated type instrument, at this, these light sources be arranged on like this on this hand operated type instrument or in, be that they can shine on the working region with the incidence angle of determining sideling, wherein, substantially parallel light beam of each spontaneous emission of these light sources, this hand operated type instrument can occupy one first operating position and one second operating position with respect to the working region, wherein, these light beams constitute a mark that is used for the location of hand operated type instrument on the surface in the working region in described first operating position, these light beams illuminate the surface of working region with face ground in described second operating position, described secondary light source is arranged on the opposite of described first light source, in first operating position of hand operated type instrument, two light beams of described first light source and secondary light source meet on surface to be processed exactly.
Comparatively speaking, the advantage of hand operated type instrument of the present invention is, provides a kind of hand operated type instrument with this, and its illuminator not only is provided for the illumination of directed part, and is used for general wide in range illumination, and simple especially and cost is low at this.
The hand operated type instrument notion has generally comprised all can manual instrument.Exactly, not only relate to electrically driven (operated) instrument, and relate to and do not have instrument drive unit or that have manual driving device.
What preferably relate to is the hand operated type instrument that is used to enter the surface of working region, exactly, can for example hole with it, milling, saw or grinding skin.
The preferred structure like this of this hand operated type instrument axially moves it to the surface during the corresponding surface of processing.Particularly hand operated type instrument can be vertically, promptly the normal orientation at work surface enters the surface.Particularly preferably be, hand operated type instrument relate to a milling tool, particularly one the fluting and forming machine.
According to lighting device of the present invention is favourable in more such hand operated type instruments especially, and they can occupy one first operating position and another second different operating position with respect to the working region.
At this, described first operating position is that hand operated type instrument can be seated on the working region here or abuts in a position on the working region.The user of service that this first operating position is a hand operated type instrument locatees the position of hand operated type instrument therein with respect to the working region.Exactly, this first operating position can be called the location or adjust the position.For example one the fluting and forming machine in, this position location is equivalent to such state, in this state the fluting and forming machine be positioned at above the working region, but also do not enter or " sinking to " this working region in.
In contrast, described second operating position is the real work or the run location of hand operated type instrument.It is equivalent to this state, and the working region is processed by hand operated type instrument in this state.For example, if one the fluting and forming machine has entered or " sinking to " working region, then it is located in this operating position.
Light source can be a various forms.It for example can be an incandescent lamp.Light source is LED or light emitting diode, particularly a ring diode preferably.At this, can be regarded as one for a ring diode and constituted a circle and along the radiative diode arrangement of whole circle.
Light source can be the light source of a white, but also can be the light source of a colour, particularly a yellow or red light source.
Advantageously, hand operated type instrument not only has a single light source, but also has a plurality of light sources.Thus can be better and illuminate the working region more equably.Preferably mode is, hand operated type instrument according to the present invention has first and secondary light source, and wherein, this secondary light source illuminates and shine the working region in the mode identical with this first light source.
If this secondary light source is arranged on the opposite of this first light source, can realize even and good especially illumination.
Plural light source can certainly be set, for example three or four.
The working region can be each have one will be with the object on the surface of hand operated type instrument processing.At this, can relate to the plane or crooked working face.This working face can be the part of a workpiece, but also can be the part of a for example wall or the part of a building structure.
Incidence angle is such angle, and promptly the light by light emitted is mapped on the working region with this angle.The angle that incidence angle is particularly such, promptly this angle is by the substantially parallel light beam of light emitted and perpendicular to the angle between the line of work surface.This angle also can be defined as such angle, and this angle is the angle between light beam and hand operated type instrument main shaft or rotation.
According to the present invention, substantially parallel light beam of light emitted.At this, substantially parallel this light beam that means has a little diversity.Particularly this diversity should so little ground abduction, makes light source not only can satisfy the some illumination functions that is used for the first being processed orientation fully, also can satisfy fully adding the general wide illumination functions of man-hour to the working region.
Because light source is directed sideling and launch substantially parallel or the very for a short time light beam of dispersing, not only can during processing, usually illuminate the working region according to illumination of the present invention widely, and also can on the working region, produce a bright spot or narrow circle in addition, it is used for the orientation when first being processed is put hand operated type instrument.That is to say, according to the present invention, on the surface of first being processed light beam, form orientation, as already mentioned in the working region, with a hot spot or an optical orientation with little diameter, which position it is seated in for the user of service of hand operated type instrument has indicated instrument when processing begins.
When hand operated type instrument can occupy first and second operating position as already mentioned, advantageously, light beam forms orientation or is used for the mark of the location of hand operated type instrument on the surface in the working region in this first operating position, illuminate the surface of working region in this second operating position with face.
Preferably, the incidence angle of light beam is between 5 ° and 45 °.Particularly preferably be, incidence angle is 40 ° basically.
Description of drawings
Describe embodiments of the invention in detail by affiliated accompanying drawing in the following description.Accompanying drawing is represented:
Fig. 1 according to a form of implementation of the hand operated type instrument with two light sources of the present invention at the cross-sectional view that rolls away under the state,
Fig. 2 is according to the hand operated type instrument under the incision state of Fig. 1.
The specific embodiment
Fig. 1 shows the cross-sectional view of a fluting and forming machine (Oberfraese) 100.This fluting and forming machine 100 rest on the working region or also rest on the surface to be processed 111.This surface 111 can for example be one to be processed 101 surface.This fluting and forming machine 100 are placed on described surperficial 111 by a base plate 102.The base plate 102 of this fluting and forming machine 100 is connected with the housing 103 of fluting and forming machine 100 by some leads 104.In addition, this fluting and forming machine have a cutter head (Fraesaufsatz) 105.
The illumination of fluting and forming machine 100 is made up of two light emitting diode 106a and 106b that are provided with sideling.These light emitting diodes 106a and 106b are positioned on the cutter holder 107.
These light emitting diodes 106a and 106b are fixed on the cutter holder 107 like this, make their launch and vertical line structure light beam 108a and 108b at an angle alpha.At this, this angle [alpha] is selected like this, if fluting and forming machine 100 roll away from, described two light beams accurately are mapped on the surface to be processed 111.In addition, angle [alpha] is selected like this, makes described two light beams be seated in place on the surface 111 (see figure 1) of meeting to cutter head 105 when fluting and forming machine 100 incision.Shown in form of implementation in, angle [alpha] is 40 °.
Fig. 2 shows the fluting and the forming machine 100 of incision state.In this state, begun processing to surface 111, cutter head 105 has entered surface 111.Described two light beam 108a and 108b no longer illuminate the storing point of cutter head 105 now, but illuminate the peripheral region of cutter head 105.
Below the operation principle according to fluting of the present invention and forming machine 100 is described.
The user of service wants the surface 111 with a fluting and a workpiece 101 of forming machine 100 processing.This workpiece 101 can be plank for example.For this reason, the user of service will slot and forming machine 100 is placed on this plank 101.
Fig. 1 shows this state.The user of service also will not slot and forming machine 101 incisions.Therefore, between cutter head 105 and plank 101, also have a slit or spacing 112.These light emitting diodes 106a and two light beam 108a of 106b emission and 108b, they directly meet on the surface 111 of this plank 101 below cutter head 105.There, described two light beam 108a and 108b form luminous point or the hot spot 109 with little diameter.When the user of service will slot and forming machine 100 sails into so that when processing plank 101, which position hot spot 109 is seated in for the user of service indicates with cutter head 105.Exactly, the user of service can easily determine by means of this orientation point 109, and whether he will slot and forming machine 100 has been put into him and wants the position that processes.
If the user of service has determined that by means of hot spot 109 fluting and forming machine rest on the tram, then he will slot and forming machine 100 incisions, so that begin the processing to plank 101.Then, cutter head 105 enters plank 101.
Figure 2 illustrates the state that is reached.Cutter head 105 has entered plank 101.By fluting and the incision of forming machine 100 and the hypotelorism between the described light emitting diode 106a of the thing followed, 106b and plank 101 surfaces 111 thus, described light beam 108a and 108b are mapped to another zone 110 of plank 101 now.Described light emitting diode 106a and 106b illuminate a regional 110a and a 110b on every side around the milling cutter 105 that enters now.Since should around illuminate, the user of service can see the result of its processing exactly, corresponding therewith then can other processing of plank 101 being positioned.
Since the setting sideling of light emitting diode 106a and 106b with and substantially parallel light beam 108a and the 108b that produce, the illumination of fluting and forming machine 100 can realize two functions simultaneously in the simplest mode.
Rolling state away from, these light emitting diodes 106a and 106b indicate fluting for the user of service and forming machine 100 is placed on which point of workpiece 101.Thus, before the user of service begins milling, fluting and forming machine 100 can be required location exactly according to it.The orientation of the hot spot 109 by described light beam 108a and 108b helps, and the user of service can guarantee that fluting and forming machine 100 accurately are put into him when the milling to be planned on the point of milling.
With the real milling workpiece of fluting and forming machine 100 time, described light emitting diode 106a and 106b exchange its function and are used for generally illuminating position 110a by the cutter head of " entering " and the working region for the treatment of milling at 110b place.
The exchange of this function realizes in the following manner in simple mode, promptly by reducing the position respective change of meeting that described light emitting diode 106a and 106b and the spacing between surperficial 111 make described light beam 108a and 108b.Exactly, these light emitting diodes itself to a certain extent by reduce its with surface 111 spacing " conversion " its function, so the parts that this " conversion " need not add.Only use the function that in fluting and forming machine, has existed, promptly enter workpiece.Therefore, realized satisfying the illumination of two functions, promptly be used for aligned cutting tool accurate qualification center illumination and be used for generally improving visual periphery illumination, and however, simple in structure and cost is low.
Claims (6)
1. hand operated type instrument (100), have that be used to illuminate will be by one first light source (106a) and a secondary light source (106b) of the working region (101) of hand operated type instrument (100) processing, at this, these light sources (106a, 106b) be arranged on like this that this hand operated type instrument (100) is gone up or in, be that they can shine on the working region (101) sideling with the incidence angle of determining (α), wherein, these light sources (106a, 106b) substantially parallel light beam (108a of each spontaneous emission, 108b), this hand operated type instrument (100) can occupy one first operating position (A) and one second operating position (B) with respect to working region (101), it is characterized by, these light beams (108a, 108b) surface (111) of (101) upward constitutes a mark (109) that is used for the location of hand operated type instrument (101) in the working region in described first operating position (A), these light beams (108a, 108b) illuminate the surface (111) of working region (101) with face ground in described second operating position (B), described secondary light source (106b) is arranged on the opposite of described first light source (106a), in first operating position of hand operated type instrument, two light beams of described first light source (106a) and secondary light source (106b) meet on surface to be processed (111) exactly.
2. according to the hand operated type instrument of claim 1, it is characterized by, this hand operated type instrument (100) is boring bar tool, saw or a milling tool.
3. according to the hand operated type instrument of claim 1 or 2, it is characterized by, described incidence angle (α) is between 5 ° and 45 °.
4. according to the hand operated type instrument of claim 1 or 2, it is characterized by, described incidence angle (α) is 40 ° basically.
5. according to the hand operated type instrument of claim 1 or 2, it is characterized by, described first light source (106a) and described secondary light source (106b) are light emitting diodes.
6. according to the hand operated type instrument of claim 1 or 2, it is characterized by, described first light source (106a) and described secondary light source (106b) are ring diodes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004026402.3 | 2004-05-29 | ||
| DE200410026402 DE102004026402A1 (en) | 2004-05-29 | 2004-05-29 | Hand tool with incident angle light system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1701924A CN1701924A (en) | 2005-11-30 |
| CN1701924B true CN1701924B (en) | 2011-10-05 |
Family
ID=34833271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510074612 Active CN1701924B (en) | 2004-05-29 | 2005-05-30 | Hand operated type instrument with incidence angle lighting system |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1701924B (en) |
| DE (1) | DE102004026402A1 (en) |
| GB (1) | GB2414541B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364702C (en) * | 2005-12-06 | 2008-01-30 | 林丽钦 | Clamp connection head of boring apparatus with own lighting function |
| JP4656420B2 (en) * | 2006-02-22 | 2011-03-23 | 日立工機株式会社 | Portable circular saw |
| DE102006045157B4 (en) * | 2006-09-25 | 2020-06-18 | Robert Bosch Gmbh | Hand tool |
| DE102010064111B4 (en) * | 2010-12-23 | 2015-03-19 | Hilti Aktiengesellschaft | Auxiliary device of a drilling machine and control method |
| DE102014226025A1 (en) | 2014-12-16 | 2016-06-16 | Robert Bosch Gmbh | Optical display device unit for use in an external application unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728027A (en) * | 1970-01-13 | 1973-04-17 | Nitto Giken Kk | Portable magnetic boring machine having light beam centering device |
| DE2362550A1 (en) * | 1973-12-17 | 1975-06-19 | Hedinger Wilhelm | Hand drill with optical centring device - has focussed light source disposed in chuck displaced from drill axis |
| US4283757A (en) * | 1979-07-09 | 1981-08-11 | Tweezer-Lite, Inc. | Illuminated screwdriver |
| CN2542410Y (en) * | 2002-03-22 | 2003-04-02 | 林槐泰 | Nailing gun with illuminating device |
| CN1494979A (en) * | 2002-06-19 | 2004-05-12 | 德尔塔国际机械公司 | Cutter with optical alignment system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3046548A1 (en) * | 1980-12-10 | 1982-07-22 | Rohde & Schwarz GmbH & Co KG, 8000 München | Optical guidance system for tool - esp. for micro:welding machine employed to attach conductor wires to semiconductor chips |
| DE29807070U1 (en) * | 1998-04-21 | 1998-06-10 | Boehrs Horst | Artisanal work tool |
| JP2001025982A (en) * | 1999-07-13 | 2001-01-30 | Makita Corp | Power tool with lighting system improved in operability, and its use |
| US6644825B2 (en) * | 2001-11-19 | 2003-11-11 | Hwai-Tay Lin | Nail-driving tool with an illumination device |
| JP2003211374A (en) * | 2002-01-21 | 2003-07-29 | Hitachi Koki Co Ltd | Power tool |
-
2004
- 2004-05-29 DE DE200410026402 patent/DE102004026402A1/en not_active Ceased
-
2005
- 2005-05-24 GB GB0510566A patent/GB2414541B/en not_active Expired - Fee Related
- 2005-05-30 CN CN 200510074612 patent/CN1701924B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728027A (en) * | 1970-01-13 | 1973-04-17 | Nitto Giken Kk | Portable magnetic boring machine having light beam centering device |
| DE2362550A1 (en) * | 1973-12-17 | 1975-06-19 | Hedinger Wilhelm | Hand drill with optical centring device - has focussed light source disposed in chuck displaced from drill axis |
| US4283757A (en) * | 1979-07-09 | 1981-08-11 | Tweezer-Lite, Inc. | Illuminated screwdriver |
| CN2542410Y (en) * | 2002-03-22 | 2003-04-02 | 林槐泰 | Nailing gun with illuminating device |
| CN1494979A (en) * | 2002-06-19 | 2004-05-12 | 德尔塔国际机械公司 | Cutter with optical alignment system |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2414541B (en) | 2007-09-12 |
| GB2414541A (en) | 2005-11-30 |
| GB0510566D0 (en) | 2005-06-29 |
| CN1701924A (en) | 2005-11-30 |
| DE102004026402A1 (en) | 2005-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1701924B (en) | Hand operated type instrument with incidence angle lighting system | |
| US7537353B2 (en) | Flood and back lit instrument cluster | |
| US9121566B2 (en) | Optical device, in particular for a motor vehicle | |
| EP1388461A3 (en) | Lighting device for a vehicle and method for controlling light distribution of the lighting device | |
| EP1653255A3 (en) | Selectable beam lens for underwater light | |
| US20050099801A1 (en) | Sawing direction positioning system for a jigsaw | |
| WO2009076875A1 (en) | A table tool | |
| US20050278959A1 (en) | Circular saws with power indication lamps | |
| US11835217B2 (en) | Light emitting assembly for a power tool | |
| JP2002008414A (en) | Lamp for marker light and aircraft warning light | |
| GB2431983A (en) | Hand tool with angled spotlight consisting of ring-shaped LED | |
| KR20080046526A (en) | Room lamp for automobile | |
| JP3593065B2 (en) | Gaming machine lighting structure | |
| EP1321902A1 (en) | Currency acceptor and light source for use therein | |
| TW200305670A (en) | Sewing machine lighting equipment | |
| US11573079B2 (en) | Lighting system with pattern element | |
| WO2003083943A3 (en) | Light-emitting diode emitting homogeneous parallel light | |
| EP1526330A3 (en) | Light emitting diode optics | |
| CN101716694A (en) | Tool machine, especially for hand-held tool machine | |
| US20130051048A1 (en) | Light head with phosphor impregnated light optic and method | |
| EP0490292B1 (en) | Light irradiating apparatus having light emitting diode used as light source | |
| US6796042B1 (en) | Survey point indicating instrument | |
| JP2007200719A (en) | Luminaire | |
| JP2005066754A (en) | Power tool | |
| CA2471606C (en) | Sawing direction positioning system for a jigsaw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |