Telescopic working lamp

Telescopic working lamp

CN
  • CN 100,504,144 C
  • Filed: 12/27/2006
  • Issued: 06/24/2009
  • Est. Priority Date: 12/27/2006
  • Status: Active Grant
First Claim
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1. , a kind of Collapsible working lamp, it comprises the lamp tube, battery (7), wiring board (8), be positioned at a plurality of LED lamps (4) on the wiring board and be connected the end cap (3) of lamp nozzle portion, it is characterized in that:

  • described lamp tube is made up of inside and outside transparent pipe (2) and handle (1) sheathed and that become to be slidingly connected relatively again, above-mentioned wiring board is fixed in the described transparent pipe (2), described each LED lamp is electrically connected mutually with two power contacting plates (23) on being arranged on transparent pipe afterbody, on described handle inwall, then be fixed with two conducting strips (11) with the corresponding conducting of above-mentioned power contacting plate, each conducting strip also is connected with the two poles of the earth of battery by lead respectively, the decoction cap (5) that is placed in transparent tube head simultaneously prevents that less than having formed cooperating between handle (1) oral area of this decoction cap external diameter transparent pipe all is recessed in the interior shrinkage limit position mechanism within the handle with internal diameter, and all pulls out the overhanging position-limit mechanism outside handle by the position that swells of transparent pipe afterbody with the transparent pipe that prevents that the locating part that is arranged on the corresponding oral area of handle constitutes.

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