Title:
ＬＥＤ灯
Document Type and Number:
Japanese Patent JP6583832
Kind Code:
B2
Abstract:
To provide a battery case which allows for selective use of a C size battery and a size AA battery with simple structure, and allows for relatively long time use even when the size AA battery is used and to provide an LED light using the battery case.SOLUTION: This battery case 80 and an LED light 100 including this battery case 80 constitute a C size regulation part 34a and a size AA regulation part 34b by irregularities formed on the inner surface of a battery housing part 30, and regulates the positions of the C size and size AA batteries. Since special mechanism or member is not required, the battery case 80 can be provided inexpensively. Since the structure is simple, it is not broken basically, and has high operation reliability. Furthermore, since the battery case 80 and the LED light 100 connect the size AA batteries in parallel in two rows, decrease of battery capacity is less even when the size AA battery is used, and it will be possible to be used relatively long time.SELECTED DRAWING: Figure 1
Inventors:
Kenichi Muto
Application Number:
JP2017123180A
Publication Date:
October 02, 2019
Filing Date:
June 23, 2017
Export Citation:
Assignee:
Despack Co., Ltd.
International Classes:
H01M2/10; F21L4/00; F21V23/00; H01M10/48
Domestic Patent References:
| JP3032083U | ||||
| JP53148227U | ||||
| JP3004655U | ||||
| JP2000123603A | ||||
| JP2013239422A | ||||
| JP200143709A | ||||
| JP962217A |
Attorney, Agent or Firm:
Wataru Hatori
Kakihara hope
Kakihara hope