Title:
BATTERY CASE CAPABLE OF USING DIFFERENT BATTERY MODELS TOGETHER AND PORTABLE LAMP HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2017/088516
Kind Code:
A1
Abstract:
A battery case capable of using different battery models together and a portable lamp having the battery case. The battery case comprises: a large battery holder (1) and a small battery holder (2), the large battery holder (1) is provided with a large battery installation region (11) and small battery holder installation region (12), the small battery holder (2) is provided with a small battery installation region (21), the small battery holder (2) is disposed in the small battery holder installation region (12), and the small battery holder (2) is connected in parallel with the large battery holder (1) through a conducting body. The portable lamp comprises a frame, a light emitting device, a function circuit board, a switch and the above battery case, and the function circuit board is connected to an anode and cathode of the large battery holder (1), forming a circuit.
Inventors:
DAI JUNWEI (CN)
Application Number:
PCT/CN2016/093172
Publication Date:
June 01, 2017
Filing Date:
August 04, 2016
Export Citation:
Assignee:
NING SHENG ELECTRICAL APPLIANCE CO LTD (CN)
International Classes:
F21L4/00; F21V23/04; H01M50/204; H01M50/213; H01M50/247; H01M50/267
Foreign References:
| CN201853750U | 2011-06-01 | |||
| US5167447A | 1992-12-01 | |||
| CN105406000A | 2016-03-16 | |||
| CN205159403U | 2016-04-13 | |||
| CN201628083U | 2010-11-10 | |||
| US5239451A | 1993-08-24 |
Attorney, Agent or Firm:
WENZHOU PRODUCT PATENT AND TRADEMARK OFFICE (GENERAL PARTNERSHIP) (CN)
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