CN212518497U - Magnetic charger for mobile lighting equipment and mobile lighting equipment - Google Patents
Magnetic charger for mobile lighting equipment and mobile lighting equipment Download PDFInfo
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- CN212518497U CN212518497U CN202020510802.8U CN202020510802U CN212518497U CN 212518497 U CN212518497 U CN 212518497U CN 202020510802 U CN202020510802 U CN 202020510802U CN 212518497 U CN212518497 U CN 212518497U
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- mobile lighting
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- charger
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- conversion module
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 230000005389 magnetism Effects 0.000 claims abstract description 7
- 239000012212 insulator Substances 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the mobile lighting, a magnetism is inhaled charger for removing lighting apparatus is disclosed, include: the top of the shell component is provided with a first opening, and a cavity is arranged in the shell component; the plug is directly contacted with the alternating current power supply and is convexly arranged on the outer surface of the shell component; an AC-DC conversion module; the AC-DC conversion module is accommodated in the cavity of the shell component and is electrically connected with the plug; the AC-DC conversion module is provided with a USB connecting groove, and the surface of the shell component is provided with a USB interface corresponding to the USB connecting groove; the subassembly that charges is inhaled to magnetism, the subassembly that charges is inhaled to magnetism includes electrically conductive cap, electrically conductive elastic component, magnet and conducting ring. The mobile lighting equipment and the magnetic charger can be connected and separated quickly, and the abrasion between the mobile lighting equipment and the magnetic charger is small; be equipped with the interface that charges that supplies other electronic equipment to charge, the usage is diversified.
Description
Technical Field
The utility model belongs to the technical field of the mobile lighting, a magnetism is inhaled charger and mobile lighting equipment for mobile lighting equipment is related to.
Background
When the existing charger is charged, the direction of mutual plugging and unplugging of the charger and the lighting equipment is often adopted, and the lighting equipment can be separated from the charger only by applying force towards a specific angle when being taken down by a client, so that the use is very inconvenient, and even the problem that the lighting equipment cannot be pulled out of the charger (the inside is blocked due to faults) can occur in an emergency, or the contact block is seriously abraded in the frequent plugging and unplugging process; the existing charger for the mobile lighting equipment has single use, and the charger for the lighting equipment cannot meet the requirements of users in all aspects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnetism is inhaled charger and mobile lighting equipment for mobile lighting equipment to prior art not enough. The use and operation are safe and reliable, the connection and the separation of the mobile lighting equipment and the magnetic charger can be quickly realized, and the abrasion generated between the mobile lighting equipment and the magnetic charger is small; be equipped with the interface that charges that supplies other electronic equipment (for example cell-phone), the usage is diversified, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme:
a magnetic charger for a mobile lighting device, comprising:
the top of the shell component is provided with a first opening, and a cavity is arranged in the shell component;
the plug is directly contacted with the alternating current power supply and is convexly arranged on the outer surface of the shell component;
an AC-DC conversion module; the AC-DC conversion module is accommodated in the cavity of the shell component and is electrically connected with the plug; the AC-DC conversion module is provided with a USB connecting groove, and the surface of the shell component is provided with a USB interface corresponding to the USB connecting groove;
the magnetic attraction charging assembly comprises a conductive cap, a conductive elastic piece, a magnet and a conductive ring, and the conductive ring and the conductive cap are arranged in the first opening; the magnet is arranged close to the first opening; the conductive cap is arranged in the middle of the conductive ring and is electrically connected with the AC-DC conversion module; the conductive elastic piece is arranged in the conductive cap, one end of the conductive elastic piece is abutted against the conductive cap and is conducted, and the other end of the conductive elastic piece is electrically connected with the AC-DC conversion module.
Furthermore, the magnetic charging assembly further comprises a PCB assembly, the PCB assembly is respectively electrically connected with the conducting ring and the AC-DC conversion module, and one end of the conducting elastic piece is directly contacted with the PCB assembly and is conducted.
Furthermore, the first opening is provided with a fixing frame, a through hole is formed in the middle of the fixing frame, one end of the conductive cap is fixed to the inner side of the through hole, and the other end of the conductive cap protrudes out of the through hole.
Furthermore, the top of the fixing frame is a circular block of an insulator, an annular groove for the conducting ring to extend out of the first opening is formed in the circular block, and the center of the annular groove is the through hole.
Further, the USB interface and the plug are located on opposite sides of a surface of the housing assembly.
Further, the housing assembly is square.
Further, the shell component comprises a detachable plate capable of opening and closing the inner cavity of the shell component, and the plug is fixedly connected with the detachable plate.
A mobile lighting device comprises a shell assembly, a lamp source, a battery and a charging module, wherein the battery is electrically connected with the lamp source and the charging module respectively.
Further, the charging module includes a magnet that is opposite in polarity to the magnet.
The utility model has the advantages that:
the utility model discloses a charger is inhaled to magnetism for removing lighting apparatus, include: the top of the shell component is provided with a first opening, and a cavity is arranged in the shell component; the plug is directly contacted with the alternating current power supply and is convexly arranged on the outer surface of the shell component; an AC-DC conversion module; the AC-DC conversion module is accommodated in the cavity of the shell component and is electrically connected with the plug; the AC-DC conversion module is provided with a USB connecting groove, and the surface of the shell component is provided with a USB interface corresponding to the USB connecting groove; the magnetic attraction charging assembly comprises a conductive cap, a conductive elastic piece, a magnet and a conductive ring, and the conductive ring and the conductive cap are arranged in the first opening; the magnet is arranged close to the first opening; the conductive cap is arranged in the middle of the conductive ring and is electrically connected with the AC-DC conversion module; the conductive elastic piece is arranged in the conductive cap, one end of the conductive elastic piece is abutted against the conductive cap and is conducted, and the other end of the conductive elastic piece is electrically connected with the AC-DC conversion module. The mobile lighting equipment and the magnetic charger can be connected and separated quickly, and the abrasion between the mobile lighting equipment and the magnetic charger is small; be equipped with the interface that charges that supplies other electronic equipment to charge, the usage is diversified.
Drawings
Fig. 1 is an exploded view of a magnetic charger for a mobile lighting device;
fig. 2 is a schematic perspective view of a magnetic charger for a mobile lighting device;
FIG. 3 is an exploded view of the magnetically attracted charging assembly;
fig. 4 is a schematic cross-sectional view of a magnetic charger for a mobile lighting device;
fig. 5 is a schematic diagram of a magnetic charger for a mobile lighting device and the working principle of the mobile lighting device.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 to 5, a magnetic charger for a mobile lighting device includes: the top of the shell component 3 is provided with a first opening 302, and a cavity is arranged in the shell component 3; the plug 1 is directly contacted with an alternating current power supply and is convexly arranged on the outer surface of the shell component 3; the AC-DC conversion module 2 is used for converting an alternating current power supply into a safe direct current power supply and finishing a series of processing such as voltage reduction, filtering and the like; the AC-DC conversion module 2 is accommodated in the cavity of the shell component 3 and is electrically connected with the plug 1; the AC-DC conversion module 2 is provided with a USB connecting groove, and the surface of the shell component 3 is provided with a USB interface 301 corresponding to the USB connecting groove;
the magnetic charging assembly 4 comprises a conductive cap 401, a conductive elastic member 402, a magnet 405 and a conductive ring 404, wherein the conductive ring 404 and the conductive cap 401 are disposed in the first opening 302; the magnet 405 is disposed proximate to the first opening 302; the conductive cap 401 is disposed in the middle of the conductive ring 404 and electrically connected to the AC-DC conversion module 2; the conductive elastic member 402 is disposed inside the conductive cap 401, one end of the conductive elastic member 402 abuts against the conductive cap 401 to achieve conduction, and the other end of the conductive elastic member 402 is electrically connected to the AC-DC conversion module 2.
In an embodiment, the housing assembly 3 is square.
When the plug 1 is plugged into an alternating current power supply in use, the current polarities of the conductive cap 401 and the conductive ring 404 are opposite, the conductive cap 401 protrudes out of the housing assembly 3 all the time under the action of the conductive elastic member 402, and the conductive ring 404 surrounds the conductive cap 401 to better avoid short circuit. The magnet 405 may provide an attractive force to the mobile lighting device, so that the magnetic charger may not be easily detached from the mobile lighting device, and when the conductive pieces with different polarities on the mobile lighting device are respectively in butt joint with the conductive cap 401 and the conductive ring 404, the mobile lighting device may be charged. The USB interface 301 is correspondingly arranged, so that a user can connect electronic equipment such as a mobile phone, an ipad or a charger with the USB interface to realize charging; since the first opening 302 is disposed at the top of the housing assembly 3, when the magnetic charging assembly 4 of the magnetic charger is charged with the mobile lighting device 5, the mobile lighting device 5 should be placed at the top of the housing assembly 3, so far, the plug 1 is engaged with the ac power supply, and the mobile lighting device 5 can be stably placed at the top of the magnetic charger.
In an embodiment, the mobile lighting device is a flashlight.
Referring to fig. 3 and 4, in an embodiment, the magnetically attractive charging assembly 4 further includes a PCB assembly 406, the PCB assembly 406 is electrically connected to the conductive ring 404 and the AC-DC conversion module 2, respectively, and one end of the conductive elastic member 402 is directly in contact with the PCB assembly 406 and is electrically connected thereto.
Referring to fig. 3, in an embodiment, the first opening 302 is provided with a fixing frame 403, a through hole is provided in a middle portion of the fixing frame 403, one end of the conductive cap 401 is fixed inside the through hole, and the other end of the conductive cap 401 protrudes out of the through hole. In an embodiment, the top of the fixing frame 403 is a circular block of an insulator, and an annular groove is formed on the circular block, through which the conductive ring 404 extends out of the first opening 302, and the center of the annular groove is the through hole. The insulator round block may better isolate the conductive cap 40 from the conductive ring 404, preventing short circuits.
Referring to fig. 2, in an embodiment, the magnet 405 is a ring magnet, and the magnet 405 is fixed between the circular block and the PCB board assembly 406. In an embodiment, the USB interface 301 and the plug 1 are located on opposite sides of a surface of the housing assembly 3.
Referring to fig. 1, in an embodiment, the housing assembly 3 comprises a detachable plate that can open and close its internal cavity, and the plug 1 is fixedly connected to the detachable plate.
In some embodiments, a threaded connection is used between the detachable plate and the housing assembly 3.
In other embodiments, a snap connection is used between the detachable board and the housing assembly 3.
Referring to fig. 5, a mobile lighting device includes a housing assembly, a light source, a battery and a charging module, where the battery is electrically connected to the light source and the charging module, respectively, and the charging module is exposed out of the surface of the housing assembly and is connected to the magnetic charger for the mobile lighting device.
In one embodiment, the charging module includes a magnet with opposite magnetic properties to the magnet 405, so as to ensure that the charging module and the magnetic charger are smoothly attracted to each other.
The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A magnetic charger for a mobile lighting device, comprising:
the top of the shell component (3) is provided with a first opening (302) in which a cavity is arranged;
the plug (1) is directly contacted with an alternating current power supply and is convexly arranged on the outer surface of the shell component (3);
an AC-DC conversion module (2); the AC-DC conversion module (2) is accommodated in the cavity of the shell component (3) and is electrically connected with the plug (1); the AC-DC conversion module (2) is provided with a USB connecting groove, and the surface of the shell component (3) is provided with a USB interface (301) corresponding to the USB connecting groove;
the magnetic attraction charging assembly (4) comprises a conductive cap (401), a conductive elastic piece (402), a magnet (405) and a conductive ring (404), wherein the conductive ring (404) and the conductive cap (401) are arranged in the first opening (302); the magnet (405) is disposed proximate to the first opening (302); the conductive cap (401) is arranged in the middle of the conductive ring (404) and is electrically connected with the AC-DC conversion module (2); the conductive elastic piece (402) is arranged in the conductive cap (401), one end of the conductive elastic piece (402) is abutted against the conductive cap (401) and is conducted, and the other end of the conductive elastic piece (402) is electrically connected with the AC-DC conversion module (2).
2. The magnetic charger for the mobile lighting device according to claim 1, wherein the magnetic charging assembly (4) further comprises a PCB assembly (406), the PCB assembly (406) is electrically connected to the conductive ring (404) and the AC-DC conversion module (2), respectively, and one end of the conductive elastic member (402) directly contacts the PCB assembly (406) and is in conduction.
3. The magnetic charger for the mobile lighting device according to claim 1, wherein the first opening (302) is provided with a fixing frame (403), a through hole is formed in the middle of the fixing frame (403), one end of the conductive cap (401) is fixed inside the through hole, and the other end of the conductive cap (401) protrudes out of the through hole.
4. The magnetic charger for mobile lighting equipment as claimed in claim 3, wherein the top of the fixing frame (403) is a circular block of insulator, the circular block is provided with an annular groove for the conductive ring (404) to extend out of the first opening (302), and the center of the annular groove is the through hole.
5. The magnetically attractive charger for a mobile lighting device according to claim 1, wherein the USB interface (301) and the plug (1) are located on opposite sides of a surface of the housing assembly (3).
6. A magnetically attractive charger for a mobile lighting device according to claim 1 or 5, characterized in that the housing assembly (3) is square.
7. The magnetic charger for the mobile lighting device according to any one of claims 1 to 5, wherein the housing assembly (3) comprises a detachable board that can open and close the internal cavity thereof, and the plug (1) is fixedly connected with the detachable board.
8. A mobile lighting device, comprising a housing assembly, a light source, a battery and a charging module, wherein the battery is electrically connected to the light source and the charging module, respectively, wherein the charging module is exposed out of the surface of the housing assembly, and the charging module is connected to the magnetic charger for the mobile lighting device according to any one of claims 1 to 7.
9. The mobile lighting device of claim 8, wherein the charging module comprises a magnet that is opposite in magnetism to the magnet (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510802.8U CN212518497U (en) | 2020-04-09 | 2020-04-09 | Magnetic charger for mobile lighting equipment and mobile lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510802.8U CN212518497U (en) | 2020-04-09 | 2020-04-09 | Magnetic charger for mobile lighting equipment and mobile lighting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212518497U true CN212518497U (en) | 2021-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020510802.8U Active CN212518497U (en) | 2020-04-09 | 2020-04-09 | Magnetic charger for mobile lighting equipment and mobile lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212518497U (en) |
-
2020
- 2020-04-09 CN CN202020510802.8U patent/CN212518497U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 2, Cuiheng International Science and Technology Innovation Center, No. 21 Beichen Road, Cuiheng New District, Zhongshan City, Guangdong Province, 528400, 604 Patentee after: Aolei Technology Group Co.,Ltd. Address before: Room 527, Unit 1, Building 2, Qian'an Garden, No. 18 Cuicheng Road, Cuiheng New District, Nanlang Street, Zhongshan City, Guangdong Province, 528400 Patentee before: Zhongshan Aolei Technology Co.,Ltd. Address after: Room 527, Unit 1, Building 2, Qian'an Garden, No. 18 Cuicheng Road, Cuiheng New District, Nanlang Street, Zhongshan City, Guangdong Province, 528400 Patentee after: Zhongshan Aolei Technology Co.,Ltd. Address before: 518000 A2 fifth floor, Fuhai information port, Qiaotou community, Fuhai street, Shenzhen, Guangdong, Baoan District Patentee before: Shenzhen Olight E-Commerce Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |