EP0967432A2 - Dispositif interrupteur pour une lampe de poche - Google Patents

Dispositif interrupteur pour une lampe de poche Download PDF

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Publication number
EP0967432A2
EP0967432A2 EP99110896A EP99110896A EP0967432A2 EP 0967432 A2 EP0967432 A2 EP 0967432A2 EP 99110896 A EP99110896 A EP 99110896A EP 99110896 A EP99110896 A EP 99110896A EP 0967432 A2 EP0967432 A2 EP 0967432A2
Authority
EP
European Patent Office
Prior art keywords
block
slide
switch device
housing
recess
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.)
Withdrawn
Application number
EP99110896A
Other languages
German (de)
English (en)
Other versions
EP0967432A3 (fr
Inventor
Richard Cermak
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0967432A2 publication Critical patent/EP0967432A2/fr
Publication of EP0967432A3 publication Critical patent/EP0967432A3/fr
Withdrawn legal-status Critical Current

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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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices

Definitions

  • the invention relates to a switch device for a flashlight according to the preamble of claim 1.
  • Flashlights all have one arranged in the lamp housing Switch device via which the light is switched on and off can be.
  • the rotary knob must be turned by about 180 ° to reach the desired contact. Is a momentary circuit not possible.
  • the object of the invention is therefore a switch device to create, in which the switching movements on a Are limited and between a permanent circuit and a momentary circuit can be selected.
  • Fig.1 shows in longitudinal section a rod-shaped pocket lamp with a cylindrical housing 1, one end of which with a Lamp head 2 is provided, and at the other end one Switch device 3 is arranged. Between the lamp head 2 made of an electrically conductive material and the switch device 3 there are two rod batteries in the housing 1 4. A compression spring 9 belonging to the switch device 3 provides the necessary contact pressure and via the switch device 3 for the electrical connection.
  • the housing 1 consists primarily of metal. When choosing an electric Non-conductive material for the housing 1 must be conductive Connection between the lamp head 2 and an annular Clasp 10 of the switch device 3 must be taken care of. Out For the sake of a better overview, in the drawings Parts with positions 4, 7, 8, 11 and 15 in the uncut State shown.
  • Fig.2 shows the rear view in the sectional view of Fig.1 End of the lamp housing 1 with the switch device 3 on an enlarged scale.
  • the switch device has one Base 5 made of an electrically non-conductive material.
  • the Base 5 has a guide slot 6 in the middle (FIG. 3), in which a slide 7 made of electrically conductive material is longitudinally displaceable is led.
  • the slider 7 is with its upper End attached in an operating button 8, which is in a round Recess is stored in the upper part of the base 5.
  • Knob 8 can be made of metal or some other material.
  • the slider 7 has lateral arms 7a and 7 in the upper part a central recess 7b. The latter encompasses a block 11 with play in the axial direction.
  • the clasp 10 is made made of an electrically conductive material and is used State of the switch device 3 in conductive contact with the metallic housing 1.
  • the arrangement of the clasp 10 is chosen so that the inner part of the end face in the stroke range the boom 7a of the slide 7 protrudes.
  • the slide 7 has a dovetail-shaped shoulder 7c on the bottom the compression spring 9 (Fig.1) is guided, which is on the bottom surface 4a supports a battery 4.
  • FIG. 3 shows the switch device of Figure 2 in section III-III.
  • the illustration rotated by 90 ° to FIG. 2 shows that the base 5 is arranged transversely to the slide 7 Has recess 5c.
  • This is according to the cross section of the Block 11 formed.
  • the latter consists of an electric non-conductive material.
  • Parallel to and near the slide 7 the block 11 has a groove 12 in the lower contact surface 11a.
  • a core 13 made of electrically conductive material integrated into block 11. This is arranged so that it protrudes into the groove 12.
  • the core 13 is in block 11 to the side Guide a compression spring 14 arranged sunk. Latter is supported on the clasp 10 spanning the base 10 and at the same time forms an electrically conductive connection between the clasp 10 and the core 13.
  • the clasp 10 spans the base 5 only up to a section 1a in the housing 1, the in alignment with the block 11 has a corresponding width.
  • the lower edge of the cutout 1a protrudes by the stroke strength the recess 5c.
  • the lower edge corresponds to the overhang 11a of the block 11 about the wall thickness of the housing 1 notched and determines the starting position with the contact edge 11b of block 11. In this position the front closes 11c of block 11 is flush with the outer surface of the housing 1 from.
  • block 11 is pressed by pressing End face 11c shifted so far against the pressure of the spring 14, until it rests against the contact surface 11a (FIG. 2) Slider 7 engages in the groove 12.
  • the switch-on stroke is determined by the distance between the slide 7 and the Groove 12 determines and can be chosen as short as desired.
  • the slider 7 comes into contact with the core 13 in Block 11 and closes via the compression spring 14 and the clasp 10 the circuit to the light bulb 2a. Only by pressing the Button 8, the permanent circuit is canceled by the the slide 7 release block 11 under the effect of Spring 14 returns to the starting position.
  • the block 11 can with a spring clip 15 for plugging in Flashlight.
  • a spring clip 15 for plugging in Flashlight.
  • the bracket 15 By pressing the bracket 15 the permanent switching is effected.
  • the one in the infected state outward suspension of the bracket 15 prevents unintended permanent triggering.
  • the flush with the outer wall of the housing final face 11c of the block 11 can however, also be designed as a printing surface.
  • a spring clip 15 is then e.g. offset by 90 ° on Housing 1 arranged.
EP99110896A 1998-06-23 1999-06-08 Dispositif interrupteur pour une lampe de poche Withdrawn EP0967432A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998127806 DE19827806C1 (de) 1998-06-23 1998-06-23 Schaltervorrichtung für eine Taschenleuchte
DE19827806 1998-06-23

Publications (2)

Publication Number Publication Date
EP0967432A2 true EP0967432A2 (fr) 1999-12-29
EP0967432A3 EP0967432A3 (fr) 2001-11-07

Family

ID=7871673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110896A Withdrawn EP0967432A3 (fr) 1998-06-23 1999-06-08 Dispositif interrupteur pour une lampe de poche

Country Status (2)

Country Link
EP (1) EP0967432A3 (fr)
DE (1) DE19827806C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606968A (zh) * 2012-02-29 2012-07-25 胡宇峰 无电机升降照明灯

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8633147U1 (fr) 1986-12-11 1987-04-16 Inform-Plastik Gmbh & Co Kg, 4902 Bad Salzuflen, De
US5260858A (en) 1984-09-06 1993-11-09 Mag Instrument, Inc. Flashlight

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335972C3 (de) * 1973-07-14 1978-06-15 J. & J. Marquardt, 7201 Rietheim Schalter, insbesondere für ein elektrisches Handwerkzeug
US4025743A (en) * 1975-09-05 1977-05-24 Bright Star Industries, Inc. Three position flashlight switch
GB2109527B (en) * 1981-11-07 1984-08-15 Berec Electric battery torch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260858A (en) 1984-09-06 1993-11-09 Mag Instrument, Inc. Flashlight
DE8633147U1 (fr) 1986-12-11 1987-04-16 Inform-Plastik Gmbh & Co Kg, 4902 Bad Salzuflen, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606968A (zh) * 2012-02-29 2012-07-25 胡宇峰 无电机升降照明灯

Also Published As

Publication number Publication date
DE19827806C1 (de) 2000-02-24
EP0967432A3 (fr) 2001-11-07

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