DE20215895U1 - Light beam detector for measurement of intensity and displacement of IR beam incorporates moving mirrors to determine direction and amount of deflection - Google Patents

Light beam detector for measurement of intensity and displacement of IR beam incorporates moving mirrors to determine direction and amount of deflection

Info

Publication number
DE20215895U1
DE20215895U1 DE20215895U DE20215895U DE20215895U1 DE 20215895 U1 DE20215895 U1 DE 20215895U1 DE 20215895 U DE20215895 U DE 20215895U DE 20215895 U DE20215895 U DE 20215895U DE 20215895 U1 DE20215895 U1 DE 20215895U1
Authority
DE
Germany
Prior art keywords
sensor unit
detection
radiation
unit
radiation intensity
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
Application number
DE20215895U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KNOBEL LICHTTECH
Original Assignee
KNOBEL LICHTTECH
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 by KNOBEL LICHTTECH filed Critical KNOBEL LICHTTECH
Priority to DE20215895U priority Critical patent/DE20215895U1/en
Publication of DE20215895U1 publication Critical patent/DE20215895U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • G01V8/14—Detecting, e.g. by using light barriers using one transmitter and one receiver using reflectors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
    • G08B13/193—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using focusing means

Abstract

The detector (10) incorporates a light intensity meter (6) which may be sensitive in the infrared. The deflection sensor (5) incorporates a mirror (2) pivoting on a horizontal axis (12) on a rotatable lower housing (1) and has a rotation-symmetrical prism. Light is passed to the intensity sensor via a ring-shaped light guide (4).

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Anordnung (10) zur Detektion von Bewegung und/oder Strahlungsintensität,
aufweisend ein Gehäuse (1, 3) und eine Sensoreinheit für Bewegungserfassung (5) und/oder eine Sensoreinheit für Strahlungsintensitätserfassung (6),
dadurch gekennzeichnet,
dass die Sensoreinheit (5) derart angeordnet ist, dass sie einerseits direkt auf sie einfallende Strahlung erfasst und darüber hinaus Strahlung erfasst, die mittels einer Spiegeleinheit (2) auf sie reflektiert ist, wobei die Spiegeleinheit (2) mit dem Gehäuse (1, 3) verbunden ist und die Orientierung der Spiegeleinheit (2) bezüglich der wenigstens einen Sensoreinheit (5) und/oder bezüglich des Gehäuses (1, 3)einstellbar ist.1. arrangement ( 10 ) for the detection of movement and / or radiation intensity,
comprising a housing ( 1 , 3 ) and a sensor unit for motion detection ( 5 ) and / or a sensor unit for radiation intensity detection ( 6 ),
characterized by
that the sensor unit ( 5 ) is arranged such that on the one hand it detects radiation directly incident on it and also detects radiation which is reflected on it by means of a mirror unit ( 2 ), the mirror unit ( 2 ) with the housing ( 1 , 3 ) and the orientation of the mirror unit ( 2 ) with respect to the at least one sensor unit ( 5 ) and / or with respect to the housing ( 1 , 3 ) is adjustable. 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass die Spiegeleinheit (2) rotationssymmetrisch drehbar um eine Symmetrieachse (7) der wenigstens einen Sensoreinheit (5) angeordnet ist.2. Arrangement according to claim 1, characterized in that the mirror unit ( 2 ) is arranged rotationally symmetrically rotatable about an axis of symmetry ( 7 ) of the at least one sensor unit ( 5 ). 3. Anordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Spiegeleinheit (2) zusätzlich schwenkbar um eine weitere Achse (12) angeordnet ist.3. Arrangement according to claim 1 or 2, characterized in that the mirror unit ( 2 ) is additionally pivotable about a further axis ( 12 ). 4. Anordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Spiegeleinheit (2) derart gestaltet und angeordnet ist, dass durch sie die wenigstens eine Sensoreinheit (5) wenigstens teilweise von Strahlung abgeschirmt wird.4. Arrangement according to one of claims 1 to 3, characterized in that the mirror unit ( 2 ) is designed and arranged such that the at least one sensor unit ( 5 ) is at least partially shielded by radiation. 5. Anordnung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass ein Lichtleiter (4) derart angeordnet ist, dass einfallendes Licht von dem Lichtleiter (4) zu der Sensoreinheit für die Strahlungsintensitätserfassung (6) geleitet wird.5. Arrangement according to one of claims 1 to 4, characterized in that a light guide ( 4 ) is arranged such that incident light from the light guide ( 4 ) is guided to the sensor unit for radiation intensity detection ( 6 ). 6. Anordnung nach Anspruch 5, dadurch gekennzeichnet, dass der Lichtleiter (4) ringförmig um die Sensoreinheit für die Bewegungserfassung (5) angeordnet ist.6. Arrangement according to claim 5, characterized in that the light guide ( 4 ) is arranged in a ring around the sensor unit for motion detection ( 5 ). 7. Anordnung nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass ein Strahler derart angeordnet ist und die Sensoreinheit für die Strahlungsintensitätserfassung (6) derart ausgelegt ist, dass von der Sensoreinheit für die Strahlungsintensitätserfassung (6) eine von dem Strahler erzeugte Strahlung in Abhängigkeit von der durch den Lichtleiter (4) herangeführten Strahlung an eine äußere Schnittstelle (11) der Anordnung (10) weitergeleitet wird.7. Arrangement according to claim 5 or 6, characterized in that a radiator is arranged in such a way and the sensor unit for the radiation intensity detection ( 6 ) is designed such that the sensor unit for the radiation intensity detection ( 6 ) generates a radiation generated by the radiator as a function of the radiation guided through the light guide ( 4 ) is passed on to an outer interface ( 11 ) of the arrangement ( 10 ). 8. Anordnung zur Detektion von Bewegungs- und/oder Strahlungsintensität,
aufweisend ein Gehäuse (1, 3) und eine Sensoreinheit für die Bewegungserfassung (5) und/oder eine Sensoreinheit für die Strahlungsintensitätserfassung (6),
gekennzeichnet durch eine Spiegeleinheit (2), wobei der räumliche Erfassungsbereich der wenigstens einen Sensoreinheit (5, 6) durch entsprechende Einstellung der Orientierung und Positionierung der Spiegeleinheit (2) einstellbar ist.8. Arrangement for the detection of movement and / or radiation intensity,
comprising a housing ( 1 , 3 ) and a sensor unit for motion detection ( 5 ) and / or a sensor unit for radiation intensity detection ( 6 ),
characterized by a mirror unit ( 2 ), the spatial detection range of the at least one sensor unit ( 5 , 6 ) being adjustable by appropriate adjustment of the orientation and positioning of the mirror unit ( 2 ).
DE20215895U 2002-10-16 2002-10-16 Light beam detector for measurement of intensity and displacement of IR beam incorporates moving mirrors to determine direction and amount of deflection Expired - Lifetime DE20215895U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20215895U DE20215895U1 (en) 2002-10-16 2002-10-16 Light beam detector for measurement of intensity and displacement of IR beam incorporates moving mirrors to determine direction and amount of deflection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20215895U DE20215895U1 (en) 2002-10-16 2002-10-16 Light beam detector for measurement of intensity and displacement of IR beam incorporates moving mirrors to determine direction and amount of deflection

Publications (1)

Publication Number Publication Date
DE20215895U1 true DE20215895U1 (en) 2003-06-05

Family

ID=7976017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20215895U Expired - Lifetime DE20215895U1 (en) 2002-10-16 2002-10-16 Light beam detector for measurement of intensity and displacement of IR beam incorporates moving mirrors to determine direction and amount of deflection

Country Status (1)

Country Link
DE (1) DE20215895U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2037295A2 (en) 2007-09-11 2009-03-18 Leuze electronic GmbH + Co. KG Method for aligning an optical sensor and alignment aid for implementing the method
DE102008028970B4 (en) * 2007-09-11 2017-10-26 Leuze Electronic Gmbh & Co. Kg Method for aligning an optical sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615946A1 (en) * 1986-05-12 1987-11-19 Siemens Ag Space condition sensor
DE19609238C2 (en) * 1996-03-09 1998-01-22 Leuze Electronic Gmbh & Co Sensor housing
DE19709906C2 (en) * 1997-03-11 1999-06-10 Leuze Electronic Gmbh & Co Optoelectronic device
DE10034555A1 (en) * 2000-07-14 2002-01-24 Bosch Gmbh Robert Light sensitive sensor unit, especially for automatically switching lights, has light conducting elements associated with sensors connected in one piece to light conducting body

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615946A1 (en) * 1986-05-12 1987-11-19 Siemens Ag Space condition sensor
DE19609238C2 (en) * 1996-03-09 1998-01-22 Leuze Electronic Gmbh & Co Sensor housing
DE19709906C2 (en) * 1997-03-11 1999-06-10 Leuze Electronic Gmbh & Co Optoelectronic device
DE10034555A1 (en) * 2000-07-14 2002-01-24 Bosch Gmbh Robert Light sensitive sensor unit, especially for automatically switching lights, has light conducting elements associated with sensors connected in one piece to light conducting body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2037295A2 (en) 2007-09-11 2009-03-18 Leuze electronic GmbH + Co. KG Method for aligning an optical sensor and alignment aid for implementing the method
EP2037295A3 (en) * 2007-09-11 2013-07-31 Leuze electronic GmbH + Co. KG Method for aligning an optical sensor and alignment aid for implementing the method
DE102008028970B4 (en) * 2007-09-11 2017-10-26 Leuze Electronic Gmbh & Co. Kg Method for aligning an optical sensor

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20030710

R150 Term of protection extended to 6 years

Effective date: 20060124

R151 Term of protection extended to 8 years

Effective date: 20090129

R152 Term of protection extended to 10 years

Effective date: 20110119

R071 Expiry of right
R071 Expiry of right