DE20115794U1 - flashlight - Google Patents
flashlightInfo
- Publication number
- DE20115794U1 DE20115794U1 DE20115794U DE20115794U DE20115794U1 DE 20115794 U1 DE20115794 U1 DE 20115794U1 DE 20115794 U DE20115794 U DE 20115794U DE 20115794 U DE20115794 U DE 20115794U DE 20115794 U1 DE20115794 U1 DE 20115794U1
- Authority
- DE
- Germany
- Prior art keywords
- flashlight according
- battery
- light
- flashlight
- leds
- 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
Links
- 238000003032 molecular docking Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
- F21L4/022—Pocket lamps
- F21L4/027—Pocket lamps the light sources being a LED
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
- F21V13/045—Combinations of only two kinds of elements the elements being reflectors and refractors for portable lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
- F21V9/083—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light for portable lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Battery Mounting, Suspending (AREA)
Description
&bgr; &Ggr;: β Γ :
Taschenlampen üblicher Art bestehen aus einem Gehäuse, einem Reflektor und einer Glühbirne.Typical flashlights consist of a housing, a reflector and a light bulb.
Das Gehäuse ist so konzipiert, dass es die Energie-Quelle aufnehmenThe housing is designed to accommodate the energy source
Der in den Schutzansprüchen 1 bis 24 angegebenen Erfindung liegt das Problem zugrunde, eine sehr kleine Taschenlampe mit eine extreme Leuchtstärke zu schaffen, die kein Batterie-Fach hat und dadurch sehr anpassungsfähig an verschiedene Batterie-Arten und Spannungen ist.The invention specified in claims 1 to 24 is based on the problem of creating a very small flashlight with an extreme luminosity that has no battery compartment and is therefore very adaptable to different battery types and voltages.
Dieses Problem wird mit den in den Schutzansprüchen 1 bis 24 aufgeführten Merkmalen gelöst.This problem is solved by the features set out in claims 1 to 24.
Mit der Erfindung wird eine Taschenlampe geschaffen, die aus eine kleine Gehäuse in der nur die weisse LED-s, eine 9-V-Batterie-Andockstelle oder Clip und ein kleiner Schalter angebracht sind, besteht. Eine Batterie- oder Akku-Schacht ist nicht integriert oder vorgesehen. Die 9-V-Blockbatterie oder 9-V-Block-Akku ist nicht in das Gehäuse angebracht und wird ausserhalb des Gehäuses auf die 9-V-Baterie-Andockstelle oder Clip einfach angedockt. Die LED-s sind paarweise in Reihe angeschlossen. Dadurch ist die Spannung und Strom optimal für die LED-s und somit ein Strombegrenzer überflüssig.The invention creates a flashlight that consists of a small housing in which only the white LEDs, a 9 V battery docking point or clip and a small switch are mounted. A battery or rechargeable battery compartment is not integrated or provided. The 9 V block battery or 9 V block rechargeable battery is not mounted in the housing and is simply docked outside the housing onto the 9 V battery docking point or clip. The LEDs are connected in pairs in series. This means that the voltage and current are optimal for the LEDs and a current limiter is therefore superfluous.
Diese Taschenlampe kann über den 9-V-Batterie-Andockstelle oder Clip beliebige Arten von Akkus oder Batterien oder Batteriehalter, die mit eine 9-V-Batterieclip ausgestattet sind, angedockt werden. Die Spannung kann auch sehr stark variieren, soll aber um die 9-V sein. Die Variante mit konstanten Strom-Regler, kann auch viel höhere Spannungen aufnehmen.This flashlight can be docked with any type of rechargeable battery or battery holder equipped with a 9V battery clip via the 9V battery docking station or clip. The voltage can vary greatly, but should be around 9V. The version with a constant current regulator can also accommodate much higher voltages.
Vorteile der Erfindung sind:Advantages of the invention are:
- diese Taschenlampe, bzw. der „Kopf kann an verschiedene Stellen und Geräten angebracht werden wie z.B. Fahrräder, Inline-Scates, Alu-Roller, Kinderwagen, Behinderten-Rollstuhl, Schlittschuhen, Rollschuhe, Sport-Schuhe, Ski-Schuhe, Schlitten, als Leseleuchte für Fahrzeuge etc.- this flashlight, or rather the "head" can be attached to various places and devices such as bicycles, inline skates, aluminum scooters, strollers, disabled wheelchairs, ice skates, roller skates, sports shoes, ski boots, sledges, as a reading light for vehicles, etc.
- sie ist sehr klein und sehr intensiv leuchtend,- it is very small and very intensely luminous,
- im Sparmodus kann sie, je nach Ausführung und Akku-Kapazität, bis zu eine Woche oder länger ununterbrochen leuchten.- In economy mode, it can shine continuously for up to a week or longer, depending on the model and battery capacity.
Das Anbringen in verschiedene Geräte kann sehr einfach gemacht werden. Sie können auch ein eingebautes 9-V-Batterie-Andockstelle oder 9-V-Batterieclip aufweisen in den der „Kopf der Taschenlampe einfach angedockt wird.Attaching them to different devices can be made very easy. They can also have a built-in 9V battery docking station or 9V battery clip into which the "head" of the flashlight simply docks.
Ausführungsbeispiele der Erfindung werden anhand der Fig. 1 bis 4 erläutert. Es zeigen:Embodiments of the invention are explained with reference to Figs. 1 to 4. They show:
Fig. 1 eine einfache Variante diese Taschenlampe, Fig. 2 eine Taschenlampe, die etwas kompliziert ist und mit mehrere LED-s bestückt ist,Fig. 1 a simple variant of this flashlight, Fig. 2 a flashlight that is a bit complicated and is equipped with several LEDs,
Fig. 3 eine Anwendungs-Möglichkeit dieser Taschenlampe, Fig. 4 eine Variante mit 8 LED-s, die in 2 &khgr; 4 Reihen parallel und in Reihe angeschlossen sind.Fig. 3 shows a possible application of this flashlight, Fig. 4 shows a variant with 8 LEDs connected in 2 x 4 rows in parallel and in series.
Diese Taschenlampe 1 besteht lediglich aus einem kleinen Gehäuse 2 (Kopf), in der mindestens ein weisses und intensiv leuchtendes LED 3 angebracht ist, einem 9-V-Batterie-Andockstelle 4 oder Clip und einen Schalter 6. Sie weist keine Batterie-Schachtel oder Halter auf. Die 9-V-Block-Batterie 5 oder Akku dient gleichzeitig als „Körper" für die Taschenlampe, da sie nur aus einem „Kopf besteht.This flashlight 1 consists only of a small housing 2 (head) in which at least one white and intensely glowing LED 3 is mounted, a 9 V battery docking point 4 or clip and a switch 6. It has no battery box or holder. The 9 V block battery 5 or rechargeable battery also serves as the "body" for the flashlight, since it only consists of a "head".
In der Fig. 1 ist eine Variante dargestellt, die nicht mal einen Schalter aufweist. Sie wird lediglich durch das Andocken an die 9-V-Batterie oder Akku eingeschaltet.Fig. 1 shows a variant that does not even have a switch. It is only switched on by docking it onto the 9 V battery or rechargeable battery.
·■·. ·» ·■·■ ■ i·■·. ·» ·■·■ ■ i
Die Fig. 2 ist etwa komplizierter gebaut. Sie weist mehrere LED-s. Diese sind in zwei Reihen parallel eingeschaltet. Die zwei LED-Reihen sind noch mal in Reihe angeschlossen. Das ergibt pro LED eine Spannung von ca. 4,5 V. Je nach gewünschte Leuchtintensität, kann ein Vorwiderstand für die LED-s eingebaut werden. Es reicht im Prinzip ein Widerstand, die eine Leistung von etwa 0,2 W bis 2 oder 3 W hat.Fig. 2 is a little more complicated. It has several LEDs. These are connected in parallel in two rows. The two rows of LEDs are connected in series again. This gives a voltage of about 4.5 V per LED. Depending on the desired light intensity, a series resistor can be installed for the LEDs. In principle, a resistor with a power of about 0.2 W to 2 or 3 W is sufficient.
Die Fig. 3 zeigt die vielfältige Anwendungs-Möglichkeiten dieser Taschenlampe. Ein ganz einfaches 9-V-Blockbatterie- oder Akku-Halter 7 reicht vollkommen aus um diese Taschenlampe an die verschiedene Geräten anzubringen. Dieser Halter kann z.B. ein verstellbarer Gürtel oder Band sein.Fig. 3 shows the wide range of possible uses of this flashlight. A very simple 9-V block battery or rechargeable battery holder 7 is sufficient to attach this flashlight to various devices. This holder can be an adjustable belt or strap, for example.
Der „Kopf kann an verschiedene Stellen und Geräten angebracht werden wie z.B. Fahrräder, Inline-Scates, Alu-Roller, Kinderwagen, Behinderten-Rollstuhl, Schlittschuhen, Rollschuhe, Sport-Schuhe, Ski-Schuhe, Schlitten, als Leseleuchte für Fahrzeuge etc.The "head" can be attached to various places and devices such as bicycles, inline skates, aluminum scooters, strollers, disabled wheelchairs, ice skates, roller skates, sports shoes, ski boots, sledges, as a reading light for vehicles, etc.
Dadurch, dass der „Kopf dieser Taschenlampe, bei einer Variante einen Stromregler (ein Trimmpott oder transistor-gesteuerte Spannungs-Regler) aufweist, kann sie mit einer beliebigen Spannung betrieben werden. Es reicht dass der Regler richtig eingestellt wird. Die Variante mit automatischen Regler macht das automatisch.Because the "head" of this flashlight has a current regulator (a trim pot or transistor-controlled voltage regulator) in one version, it can be operated with any voltage. It is enough that the regulator is set correctly. The version with an automatic regulator does this automatically.
Claims (24)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20115794U DE20115794U1 (en) | 2001-09-26 | 2001-09-26 | flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20115794U DE20115794U1 (en) | 2001-09-26 | 2001-09-26 | flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20115794U1 true DE20115794U1 (en) | 2002-03-14 |
Family
ID=7962139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20115794U Expired - Lifetime DE20115794U1 (en) | 2001-09-26 | 2001-09-26 | flashlight |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20115794U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20308466U1 (en) | 2003-05-30 | 2003-11-13 | FER Fahrzeugelektrik GmbH, 99817 Eisenach | Interior light |
| EP1614958A3 (en) * | 2004-07-09 | 2006-01-25 | Jerry Song | Flashlight |
| WO2009049824A1 (en) * | 2007-10-15 | 2009-04-23 | Harald Hofmann | Led lamp with diffuser |
| EP2357391A3 (en) * | 2010-04-15 | 2014-11-05 | Guangxi Li | Flashlight |
-
2001
- 2001-09-26 DE DE20115794U patent/DE20115794U1/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20308466U1 (en) | 2003-05-30 | 2003-11-13 | FER Fahrzeugelektrik GmbH, 99817 Eisenach | Interior light |
| EP1614958A3 (en) * | 2004-07-09 | 2006-01-25 | Jerry Song | Flashlight |
| WO2009049824A1 (en) * | 2007-10-15 | 2009-04-23 | Harald Hofmann | Led lamp with diffuser |
| US8235547B2 (en) | 2007-10-15 | 2012-08-07 | Osram Ag | LED lamp with diffuser |
| CN101903702B (en) * | 2007-10-15 | 2016-02-10 | 奥斯兰姆有限公司 | With the LED of diffusing globe |
| EP2357391A3 (en) * | 2010-04-15 | 2014-11-05 | Guangxi Li | Flashlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 20020418 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20050224 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20080401 |