DE102006016464B3 - Printed circuit board for passive infrared motion detector, has daylight sensor with wires that are bent around specific degrees opposite to surface of board, and tilted mirror fastened on board that lowers optical path of daylight - Google Patents
Printed circuit board for passive infrared motion detector, has daylight sensor with wires that are bent around specific degrees opposite to surface of board, and tilted mirror fastened on board that lowers optical path of daylight Download PDFInfo
- Publication number
- DE102006016464B3 DE102006016464B3 DE200610016464 DE102006016464A DE102006016464B3 DE 102006016464 B3 DE102006016464 B3 DE 102006016464B3 DE 200610016464 DE200610016464 DE 200610016464 DE 102006016464 A DE102006016464 A DE 102006016464A DE 102006016464 B3 DE102006016464 B3 DE 102006016464B3
- Authority
- DE
- Germany
- Prior art keywords
- daylight
- circuit board
- sensor
- board
- motion detector
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract 3
- 238000005476 soldering Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 229910000679 solder Inorganic materials 0.000 description 10
- 230000001419 dependent effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- WEJZHZJJXPXXMU-UHFFFAOYSA-N 2,4-dichloro-1-phenylbenzene Chemical compound ClC1=CC(Cl)=CC=C1C1=CC=CC=C1 WEJZHZJJXPXXMU-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
-
- 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
Description
Die Erfindung bezieht sich auf eine Leiterplatte eines Passiv-Infrarotbewegungsmelders gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a printed circuit board of a passive infrared motion detector according to the generic term of claim 1.
Aus R. Rosch, Passiv-Infrarotbewegungsmelder, Verlag Moderne Industrie, 1996, Seiten 28–35 ist der Aufbau eines Passiv-Infrarotbewegungsmelders mit IR-Sensor, Linse, Spiegel, Verstärker, Filter, Tageslichtsensor, Einstellungen für Ausschaltverzögerung und Dämmerungsschalter, Mikroprozessor, Schaltglied und Netzteil bekannt – siehe insbesondere Seite 32. Dabei dient eine Leiterplatte zur Montage der elektrischen/elektronischen Bauelemente. Als Tageslichtsensor dient ein lichtabhängiger Photowiderstand oder eine Photodiode. Der Tageslichtsensor bildet einen Dämmerungsschalter, mit dem dafür gesorgt wird, dass das Bewegungsmeldersignal erst dann verarbeitet wird, wenn das voreingestellte Helligkeitsniveau bzw. der entsprechende Lichtwert unterschritten ist. Bei sehr kompakt aufgebauten Passiv-Infrarotbewegungsmeldern ist die relativ große Bauhöhe eines derartigen Tageslichtsensors problematisch.Out R. Rosch, Passive Infrared Motion Detector, Verlag Moderne Industrie, 1996, pages 28-35 is the construction of a passive infrared motion detector with IR sensor, Lens, mirrors, amplifiers, Filter, Daylight Sensor, Off Delay Settings and Twilight switch, Microprocessor, switching element and power supply known - see in particular Page 32. A printed circuit board is used for mounting the electrical / electronic Components. The daylight sensor is a light-dependent photoresistor or a photodiode. The daylight sensor forms a twilight switch, with that it is ensured that the motion detector signal is then processed If the preset brightness level or the corresponding Light value is below. For very compact passive infrared motion detectors is the relatively big one height Such a daylight sensor problematic.
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, eine Leiterplatte eines Passiv-Infrarot-Bewegungsmelders anzugeben, mit welcher ein sehr kompakt aufgebauter Passiv-Infrarotbewegungsmelder realisierbar ist.Of the Invention is based on the object, a printed circuit board of a passive infrared motion detector specify with which a very compact constructed passive infrared motion detector is feasible.
Diese Aufgabe wird in Verbindung mit den Merkmalen des Oberbegriffes erfindungsgemäß durch die im Kennzeichen des Anspruchs 1 angegebenen Merkmale gelöst.These The object is achieved in conjunction with the features of the preamble according to the invention solved specified in the characterizing part of claim 1 features.
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass eine Verkürzung der Lötdrähte des Tageslichtsensors nicht erforderlich ist. Bei Verkürzung dieser Lötdrähte würde das Risiko der thermischen Zerstörung des Tageslichtsensors infolge Überhitzung während des Lötprozesses entstehen. Über die relativ langen Lötdrähte kann durch den Lötprozess eingebrachte Wärmeenergie an die Außenatmosphäre abgegeben werden. Das Umbiegen der Lötdrähte um 90° kann mit einem großen Radius erfolgen, so dass die Gefahr eines Abknickens unmittelbar an der Lötstelle oder unmittelbar am Bauelement nicht gegeben ist.The particular advantages of the invention are that a shortening of the Solder wires of the Daylight sensor is not required. When shortening this Solder wires would be the risk the thermal destruction of the daylight sensor due to overheating while of the soldering process arise. about the relatively long solder wires can through the soldering process introduced heat energy delivered the outside atmosphere become. The bending of the solder wires by 90 ° can with a big one Radius, so that the risk of kinking immediately at the soldering point or directly on the component is not given.
Trotz der liegenden Anordnung des Tageslichtsensors ist die Erfassung der aktuellen Helligkeit des Tageslichts mit hoher Präzision möglich.In spite of the horizontal arrangement of the daylight sensor is the detection the current brightness of the daylight with high precision possible.
Weitere Vorteile sind aus der nachstehenden Beschreibung ersichtlich.Further Advantages will be apparent from the following description.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.advantageous Embodiments of the invention are characterized in the subclaims.
Die Erfindung wird nachstehend anhand der in der Zeichnung dargestellten Ausführungsbeispiele erläutert. Es zeigen:The Invention will be described below with reference to the drawing Embodiments explained. It demonstrate:
In
Unter
anderem ist ein Tageslichtsensor
In
Durch
Beaufschlagung des Mikrotasters
In
- • der
Tageslichtsensor
8 über seine Lötdrähte9 , wobei ein an der Leiterplatte7 befestigter Haltebügel10 den Tageslichtsensor8 umgreift, - • der
Umlenkspiegel
11 für den Tageslichtsensor, - • ein
pyroelektrischer Infrarotsensor, insbesondere Dual-Infrarotsensor
(Dualsensor)
12 , - • der
Mikrotaster
13 , - • eine
Einstelleinrichtung
15 für Ausschaltverzögerung, - • eine
Einstelleinrichtung
16 für Dämmerungsschalter.
- • the daylight sensor
8th over his solder wires9 , one on the circuit board7 attached headband10 the daylight sensor8th embraces, - • the deflection mirror
11 for the daylight sensor, - A pyroelectric infrared sensor, in particular dual infrared sensor (dual sensor)
12 . - • the micro button
13 . - • an adjustment device
15 for switch-off delay, - • an adjustment device
16 for twilight switch.
Unterhalb
der Schutzabdeckung
In
- • Schaltwippe
2 mit Schutzabdeckung3 , - • Infrarot-Linsensystem
5 - • Leiterplatte
7 mit über einen Haltebügel10 fixiertem Tageslichtsensor8
- • rocker switch
2 with protective cover3 . - • Infrared lens system
5 - • PCB
7 with over a headband10 fixed daylight sensor8th
In
In
- • Schaltwippe
2 mit transparenter Schutzabdeckung3 , - • Abdeckrahmen
18 ,
- • rocker switch
2 with transparent protective cover3 . - • Cover frame
18 .
- 11
- Passiv-Infrarotbewegungsmelder-Einsatz (PIR-Bewegungsmelder-Einsatz, Bewegungsmelder)Passive infrared motion detector insert (PIR motion detector insert, Motion detector)
- 22
- Schaltwipperocker
- 33
- Schutzabdeckung (durchlässig für Tageslicht und IR-Licht)protective cover (Permeable for daylight and IR light)
- 44
- Betätigungszapfenactuating pin
- 55
- Infrarot-LinsensystemInfrared lens system
- 66
- Ausnehmungrecess
- 77
- Leiterplattecircuit board
- 88th
- Tageslichtsensor (lichtabhängiger Photowiderstand oder Photodiode)Daylight sensor (Light-dependent Photoresistor or photodiode)
- 99
- Lötdrähtesolder wires
- 1010
- Haltebügelheadband
- 1111
- Umlenkspiegeldeflecting
- 1212
- pyroelektrischer Infrarotsensor, insbesondere Dual-Infrarotsensor (Dualsensor)pyroelectric Infrared sensor, in particular dual-infrared sensor (dual sensor)
- 1313
- Mikrotastermicroprobe
- 1414
- LötbuchseLötbuchse
- 1515
- Einstelleinrichtung für Ausschaltverzögerungadjustment for switch-off delay
- 1616
- Einstelleinrichtung für Dämmerungsschalteradjustment for twilight switch
- 1717
- Steckkontakte zum Anschluss an einen Gerätesockelplug contacts for connection to a device base
- 1818
- AbdeckrahmenCover
- 1919
- wannenförmiges Gehäuseunterteiltub-shaped housing lower part
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610016464 DE102006016464B3 (en) | 2006-04-07 | 2006-04-07 | Printed circuit board for passive infrared motion detector, has daylight sensor with wires that are bent around specific degrees opposite to surface of board, and tilted mirror fastened on board that lowers optical path of daylight |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610016464 DE102006016464B3 (en) | 2006-04-07 | 2006-04-07 | Printed circuit board for passive infrared motion detector, has daylight sensor with wires that are bent around specific degrees opposite to surface of board, and tilted mirror fastened on board that lowers optical path of daylight |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006016464B3 true DE102006016464B3 (en) | 2007-07-12 |
Family
ID=38170172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610016464 Active DE102006016464B3 (en) | 2006-04-07 | 2006-04-07 | Printed circuit board for passive infrared motion detector, has daylight sensor with wires that are bent around specific degrees opposite to surface of board, and tilted mirror fastened on board that lowers optical path of daylight |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006016464B3 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2170952A (en) * | 1985-02-08 | 1986-08-13 | Philips Electronic Associated | Infra-red radiation detector devices |
-
2006
- 2006-04-07 DE DE200610016464 patent/DE102006016464B3/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2170952A (en) * | 1985-02-08 | 1986-08-13 | Philips Electronic Associated | Infra-red radiation detector devices |
Non-Patent Citations (1)
Title |
---|
Rosch, R.: Passiv-Infrarotbewegungsmelder, Ver- lag Moderne Industrie, 1996, S. 28-35 * |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ABB AG, 68309 MANNHEIM, DE |
|
R081 | Change of applicant/patentee |
Owner name: ABB SCHWEIZ AG, CH Free format text: FORMER OWNER: ABB AG, 68309 MANNHEIM, DE |