DE29501517U1 - Temperature display with DUO LED - Google Patents

Temperature display with DUO LED

Info

Publication number
DE29501517U1
DE29501517U1 DE29501517U DE29501517U DE29501517U1 DE 29501517 U1 DE29501517 U1 DE 29501517U1 DE 29501517 U DE29501517 U DE 29501517U DE 29501517 U DE29501517 U DE 29501517U DE 29501517 U1 DE29501517 U1 DE 29501517U1
Authority
DE
Germany
Prior art keywords
display
temperature display
duo
led
duo led
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
DE29501517U
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.)
Adelmann Christel De
Adelmann Peter Prof De
Commerell Walter De
Eckel Harald De
ZIMMERMANN, ANTON, DE
Original Assignee
HELIX SOLARELEKTRONIK GmbH
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 HELIX SOLARELEKTRONIK GmbH filed Critical HELIX SOLARELEKTRONIK GmbH
Priority to DE29501517U priority Critical patent/DE29501517U1/en
Publication of DE29501517U1 publication Critical patent/DE29501517U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of El Displays (AREA)

Description

Gebrauchsmusteranweisung: Temperaturanzeige mit DUO-LED
Anmelder; Helix Solarelektronik GmbH
Beschreibung Seite l
Allgeiiaeine BeschreibungUtility model instructions: Temperature display with DUO-LED
Applicant: Helix Solarelektronik GmbH
Description Page l
General description

Bei der Erfindung handelt es sich um eine Vorrichtung, mit Hilfe der die Temperatur angezeigt wird. Die Anzeige erfolgt nicht wie Üblich mit Hilfe eines Zeigerinstrumentes oder auf einer Längenskala, sondern über den Farbwechsel einer Leuchtdiode, Ua die Anzeigegenauigkeit zu erhöhen, kann der Anzeigebereich auf einen bestimmten benötigten Temperaturbereich eingeschränkt werden.The invention is a device with which the temperature is displayed. The display is not made as usual with the help of a pointer instrument or on a length scale, but rather via the color change of a light-emitting diode. In order to increase the display accuracy, the display range can be limited to a certain required temperature range.

Technische Beschreibungtechnical description

Werden zwei verschieden farbige Leuchtdioden im selben Gehäuse so verschaltet, daß sich Abhängig von der Polarität jeweils eine der beiden Grundfarben ergibt (sog. DUO-LED), dann kann durch einen sehr schnellen Wechsel der Polarität (Frequenz > 50 Hz) eine Farbmischung erzielt werden. Indem die Anteile der einzelnen Polaritäten verändert werden (Pulsweitenmodulation) können stufenlos alle Mischfarbtöne der beiden Grundfaben erzeugt werden. Durch die Zuordnung der einzelnen Farbmischtöne zu best, Temperaturen kann ein Anzeigeinstrument geschaffen werden. Die Nutzbarkeit der Anzeigevorrichtung kann erheblich gesteigert werden, wenn der Anzeigebereich auf einen typischerweise benötigten Temperaturbereich beschränkt wird.If two differently colored light-emitting diodes are connected in the same housing in such a way that, depending on the polarity, one of the two primary colors is produced (so-called DUO LED), then a color mixture can be achieved by changing the polarity very quickly (frequency > 50 Hz). By changing the proportions of the individual polarities (pulse width modulation), all mixed colors of the two primary colors can be continuously generated. By assigning the individual mixed colors to certain temperatures, a display instrument can be created. The usability of the display device can be increased considerably if the display range is limited to a typically required temperature range.

Vorteile der ErfindungAdvantages of the invention

Wird zur Temperaturanzeige das zuvor beschriebene Anzeigeinstrument eingesetzt, ergeben sich erhebliche Kosteneinsparungen gegenüber einem konventionellen Anzeigeinstrument. Zum einen sind die Beschaffungskosten für eine entsprechende DUO-LED erheblich geringer als die für ein konventionelles Anzeigeinstrument f zum anderen bestehen auch erhebliche fertigungstechnische Vorteile (Automatisches Bestücken möglich, automatisches Verlöten möglich, Einbau in eine Frontplatte mit nur einer Bohrung möglich). Ein weiterer Vorteil ergibt sich dadurch, daß technischen Laien oder gar des lesens ünkunkundigen das Ablesen mittels einer Farbe erheblich erleichtert werden kann.If the display instrument described above is used to display the temperature, there are significant cost savings compared to a conventional display instrument. Firstly, the procurement costs for a corresponding DUO LED are considerably lower than those for a conventional display instrument , and secondly, there are also significant manufacturing advantages (automatic assembly possible, automatic soldering possible, installation in a front panel with only one hole possible). A further advantage is that reading can be made considerably easier for non-technical people or even those who cannot read using color.

Claims (1)

GebrauchsmusteranmeIdung: Temperaturanzeige mit DUO-LED Anmelder: Helix Solarelektronik GmbH Ansprüche Seite 1 AnsprücheUtility model application: Temperature display with DUO-LED Applicant: Helix Solarelektronik GmbH Claims Page 1 Claims 1. Temperaturanzeige1. Temperature display dadurch gekennzeichent,characterized by daß die Anzeige durch eine DUO-LED erfolgt, bei der sich durch geeignete Ansteuerung eine stufenlose Farbmischung der Grundfarben ergibt.that the display is provided by a DUO LED, which, when controlled appropriately, produces a continuous color mixture of the primary colors.
DE29501517U 1995-02-01 1995-02-01 Temperature display with DUO LED Expired - Lifetime DE29501517U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29501517U DE29501517U1 (en) 1995-02-01 1995-02-01 Temperature display with DUO LED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29501517U DE29501517U1 (en) 1995-02-01 1995-02-01 Temperature display with DUO LED

Publications (1)

Publication Number Publication Date
DE29501517U1 true DE29501517U1 (en) 1995-03-23

Family

ID=8003206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29501517U Expired - Lifetime DE29501517U1 (en) 1995-02-01 1995-02-01 Temperature display with DUO LED

Country Status (1)

Country Link
DE (1) DE29501517U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052967A1 (en) * 2005-11-07 2007-05-10 Abatec-Electronic Ag Temperature indicator for use in wellness device, has two temperature displays respectively displaying colors, whose shades depend on temperature, where three different shades are provided for three different temperatures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052967A1 (en) * 2005-11-07 2007-05-10 Abatec-Electronic Ag Temperature indicator for use in wellness device, has two temperature displays respectively displaying colors, whose shades depend on temperature, where three different shades are provided for three different temperatures
DE102005052967B4 (en) * 2005-11-07 2012-08-23 Abatec Group Ag Temperature display and method of temperature display

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950504

R081 Change of applicant/patentee

Owner name: COMMERELL, WALTER, DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89081 ULM, DE

Effective date: 19980317

Owner name: ADELMANN, PETER, PROF., DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89081 ULM, DE

Effective date: 19980317

Owner name: ZIMMERMANN, ANTON, DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89081 ULM, DE

Effective date: 19980317

Owner name: ADELMANN, CHRISTEL, DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89081 ULM, DE

Effective date: 19980317

Owner name: ECKEL, HARALD, DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89081 ULM, DE

Effective date: 19980317

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19981210

R081 Change of applicant/patentee

Owner name: ZIMMERMANN, ANTON, DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89171 ILLERKIRCHBERG, DE

Effective date: 20001102

Owner name: ADELMANN, PETER, PROF., DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89171 ILLERKIRCHBERG, DE

Effective date: 20001102

Owner name: ADELMANN, CHRISTEL, DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89171 ILLERKIRCHBERG, DE

Effective date: 20001102

Owner name: COMMERELL, WALTER, DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89171 ILLERKIRCHBERG, DE

Effective date: 20001102

Owner name: ECKEL, HARALD, DE

Free format text: FORMER OWNER: HELIX SOLARELEKTRONIK GMBH, 89171 ILLERKIRCHBERG, DE

Effective date: 20001102

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20011009

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20030820

R071 Expiry of right