Flashlight, charging dock and flashlight charging method
A charging stand and flashlight technology, applied in the field of hand-held lighting, can solve the problems of not being able to meet waterproof, explosion-proof, flashlight sealing performance is not high, the flashlight is easy to enter water, air intake and so on
Inactive Publication Date: 2014-05-21
OCEANKING DONGGUAN LIGHTING TECH +2
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, the first method flashlight has a jack, and the flashlight is not sealed
The second method requires taking out the secondary battery several times
Frequent disassembly and assembly of the tail cap makes the sealing ring more worn, which also causes the flashlight to not seal
Therefore, the sealing performance of traditional flashlights is not high
When performing special activities such as diving and blasting, the traditional flashlight is easy to enter water and air, so it cannot meet the special requirements of waterproof and explosion-proof
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0032] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a flashlight, which comprises a flashlight shell, a lamp holder assembly, a light source, a first induction coil and a circuit module. The first induction coil is held in the flashlight shell, and the axis of the first induction coil is parallel with the flashlight shell. Induction current can be generated in a changed magnetic field by the first induction coil, and the circuit module is also used for converting the induction current generated by the first induction coil into stable direct current. When the flashlight needs to be charged, only the first induction coil needs to be put in the changed magnetic field, and therefore, the phenomenon that a jack needs to be formed in the flashlight is avoided, and the flashlight shell does not need to be frequently detached, and further, the sealing property of the flashlight can be greatly improved. Moreover, the invention also provides a charging dock and a flashlight charging method.
Description
technical field [0001] The invention relates to hand-held lighting technology, in particular to a flashlight, a charging stand and a charging method for the flashlight. Background technique [0002] In order to save costs and reduce environmental pollution, general flashlights use secondary batteries that can be charged and discharged many times. When the power of the secondary battery runs out, it needs to be charged. There are two ways to charge the traditional flashlight: First, the flashlight comes with a charging jack, which can be plugged into the charging plug of the direct charging charger. Second, unscrew the tail cap of the flashlight, take out the rechargeable battery, and charge it with a charger. [0003] However, the first method flashlight has a socket, and the flashlight is not sealed. The second method requires taking out the secondary battery several times. Frequent disassembly and assembly of the tail cap makes the sealing ring wear more heavily, which...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/00F21V31/00F21V23/00
Inventor 周明杰丁牛欢
Owner OCEANKING DONGGUAN LIGHTING TECH