Gravity switch head lamp

A switch head and gravity technology, applied in lighting and heating equipment, portable lighting devices, mechanical equipment, etc., can solve the problem of not being able to control the lights on and off at will, and achieve the effect of avoiding flickering lights, avoiding dazzling imagination, and maintaining stability

Inactive Publication Date: 2015-12-30
陈东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the existing night fishing headlights all use man

Method used

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  • Gravity switch head lamp
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  • Gravity switch head lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0020] Option 1 (if figure 1 and figure 2 As shown): a gravity switch headlight, including a lamp body 1 and a lamp cap 2, the lamp body 1 and the lamp cap 2 are connected in rotation, a lamp cap adjusting button 3 is arranged at the rotating joint, and a headlight belt 4 is installed on the side of the lamp body 1 , the lamp body 1 includes a power supply 11 and a switch device, the power supply 11, the switch device and the lamp cap 2 are electrically connected in turn; the switch device in the lamp body 1 includes a main switch 12, a mercury switch 13 and a manual switch 14, the main switch 12 Electrically connect the mercury switch 13 and the manual switch 14 respectively; the mercury switch 13 is arranged on the side of the headlight belt 4 or the lamp body 1 (such as Figure 3-1 ), the mercury switch 13 is a tube-type roll switch containing mercury balls inside, and the outside of the tube body of the mercury switch 13 is provided with a ring-shaped sliding connection ...

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PUM

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Abstract

The invention provides a gravity switch head lamp which comprises a lamp body and a lamp cap. The lamp body comprises a power source and a switch device. The switch device in the lamp body comprises a main switch and a gravity switch. The gravity switch is a pipe type side inclining mercury switch internally containing a mercury ball. A straight pipe internally containing the mercury ball is adopted generally. An annular pipe can be also adopted for the complex gravity switch. A mercury column is contained in the annular pipe. Contact plates and contact head sets are arranged at the inner side and the outer side of one end of the annular pipe respectively. Metal contacts in the contact head sets are connected with resistance units in a resistance set correspondingly. In the using process, a user can turn on or off the lamp and adjust brightness easily at will, only when an angler lowers the head to carry out operation, can the lamp be turned on, the lamp can be turned off when the angler looks at noctilucence buoy horizontally, and the situation that because the lamplight is bright constantly, mosquitoes are attracted to bite the angler can be effectively avoided.

Description

technical field [0001] The invention relates to a lighting device, in particular to a lighting headlight, in particular to a gravity switch headlight. Background technique [0002] Headlights are essential tools for fishermen at night. At present, the headlights commonly used by most fishermen are push-button switch headlights; During the whole fishing process, the fisherman needs to switch the light head frequently. The inconvenience brought by this process is: when collecting the fish, both hands need to hold the pole and take up the line in time, and it is difficult to press the switch with free hands. Contents of the invention [0003] The technical problem to be solved by the present invention is: the existing night fishing headlights all adopt manual switch or hand dial or hand shaking to control the switch circuit, so the light cannot be controlled on and off at will. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted ...

Claims

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Application Information

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IPC IPC(8): F21L4/00F21V23/04F21V23/06F21W131/00
CPCF21L4/005F21V23/0414F21V23/06F21W2131/00
Inventor 陈东陈家国
Owner 陈东
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