Thermosensitive flashlight
A flashlight and temperature-sensing technology, applied in electric light sources, circuit layout, with built-in batteries, etc., can solve problems such as waste of electric energy
Inactive Publication Date: 2018-12-04
李津天
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Problems solved by technology
[0002] Traditional flashlights require people to frequently press the switch button to use the flashlight, and sometimes they forget to turn off the switch, resulting in a waste of power
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[0009] Such as figure 1 As shown, a temperature-sensitive flashlight includes a cylinder body 1, a thermistor 11 is arranged on the cylinder body 1, a control circuit and a power supply device are arranged inside, a lighting lamp 12 is arranged at the upper end of the cylinder body, and the thermistor 11 is connected to The device is connected to a lighting lamp 12 . The utility model has the characteristics of simple structure, convenience and practicality.
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The invention provides a thermosensitive flashlight which comprises a cylinder body. A thermistor is arranged on the cylinder body, a controlling circuit and a power supplying device are arranged inside the cylinder body, an illumination lamp is arranged at the upper end of the cylinder body, and the thermistor is connected to the illumination lamp through the power supplying device. The flashlight is controlled by the temperature of a human body, the defect that a conventional flashlight requires frequent pressing of a switch to control the flashlight is overcome. The thermosensitive flashlight has the characteristics of simple structure, convenience and practicability.
Description
technical field [0001] The invention belongs to the field of electrical tools, and in particular relates to a temperature-sensitive flashlight. Background technique [0002] Traditional flashlights require people to frequently press the switch button to use the flashlight, and sometimes forget to turn off the switch, resulting in a waste of electric energy. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a temperature-sensitive flashlight, which has a simple structure and is convenient and practical to control the flashlight by the temperature of fingers. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a temperature-sensitive flashlight, which includes a cylinder, a thermistor is arranged on the cylinder, a control circuit and a power supply are arranged inside, and an illumination device is arranged at the upper end of the cylinder. ...
Claims
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IPC IPC(8): F21L4/00F21V23/04
CPCF21L4/00F21V23/0485
Inventor 李津天
Owner 李津天