Deepwater diving flashlight capable of being directly charged
By incorporating a TYPE-C charging port and threaded sleeve into the diving flashlight, the problem of traditional diving flashlights requiring battery removal for charging is solved, enabling direct charging and waterproofing, and reducing battery replacement costs and diving risks.
Patent Information
- Application Number
- CN202520358568.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-03-03
AI Technical Summary
Traditional diving flashlights require the batteries to be removed for charging, which is inconvenient and costly to replace, and the charging port is prone to water ingress, causing the batteries to short-circuit.
A TYPE-C charging port is set on the main body of the flashlight. The charging port is covered or exposed by a threaded sleeve, and a sealing ring is used to ensure airtightness, so as to achieve direct charging and prevent water ingress.
It enables charging without removing the battery, is easy to operate, has a wide range of applications, reduces battery replacement costs, and prevents water from entering the charging port, ensuring normal use during diving.
Smart Images
Figure CN223691020U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a diving flashlight field, concretely is a directly chargeable deep diving flashlight. BACKGROUND
[0002] The diving flashlight is a kind of underwater illuminating lamp.The earliest diving flashlight is only used for illuminating diver.
[0003] The traditional diving flashlight is to take out battery from flashlight to charge, it is very inconvenient, and the battery itself needs to be equipped with TYPE-C interface to realize independent charging, the battery of this kind is relatively rare in market, needs to entrust special person or special shop to buy, therefore, after the service life of battery is used up, it is inconvenient to replace, also makes the use cost higher, therefore, a diving flashlight with TYPE-C charging port is developed and designed. UTILITY MODEL CONTENT
[0004] The utility model discloses a directly chargeable deep diving flashlight, which can directly charge the battery on the flashlight through the charging interface, without the need to disassemble the battery for charging, convenient operation, wider application range, and the charging interface is shielded and closed by screwing the threaded sleeve, preventing water from entering the charging interface during diving, and using the general battery on the market, reducing the use cost of battery replacement.
[0005] The utility model discloses a directly chargeable deep diving flashlight, which can directly charge the battery on the flashlight through the charging interface, without the need to disassemble the battery for charging, convenient operation, wider application range, and the charging interface is shielded and closed by screwing the threaded sleeve, preventing water from entering the charging interface during diving, and using the general battery on the market, reducing the use cost of battery replacement.
[0006] A directly chargeable deep diving flashlight, comprising a flashlight main body, a battery compartment for accommodating a battery is built-in the flashlight main body, the bottom of the battery compartment is open, a cap is threadedly connected to the bottom of the flashlight, a charging interface is arranged on the outer side of the flashlight main body, the charging interface is electrically connected with the battery compartment, a threaded sleeve is threadedly connected to the outer side of the flashlight main body, the threaded sleeve can be moved on the flashlight main body by screwing, so as to shield or expose the charging interface.
[0007] Further, the outer side of the threaded sleeve is provided with anti-skid protrusions.
[0008] Further, a plurality of sealing rubber rings are embedded on the outer side of the flashlight main body, and the sealing rubber rings are evenly arranged on the upper and lower sides of the charging interface.
[0009] Further, the sealing rubber rings can be covered by the threaded sleeve, and can block the two ends of the threaded sleeve.
[0010] Further, an external thread is arranged on the outer side of the bottom of the flashlight main body, and the threaded sleeve is threadedly connected with the flashlight main body through the external thread.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] The patent directly sets a charging interface on the flashlight body, the charging interface can select a type-c interface, the charging interface is electrically connected with the battery compartment, the battery can be directly charged on the flashlight, without the need of disassembling the battery for separate charging, the operation is more convenient and fast, the application range is wider, and the flashlight body is further externally threadedly connected with a threaded sleeve, the threaded sleeve can be screwed to expose or shield the closed charging interface, the charging interface is exposed to ensure normal charging, and the charging interface is shielded to prevent water from entering the charging interface during diving, ensure normal use of the flashlight during diving, avoid short circuit of the battery due to water, and since the charging interface is arranged, the patent can directly charge the battery in the battery compartment, so that a general battery on the market can be used, the battery is more easily bought, the battery is more easily replaced, and the investment cost of battery replacement is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0013] FIG. 1 is a structural schematic view of the present utility model. Figure 1
[0014] FIG. 2 is a partial structural sectional view of the present utility model. Figure 2
[0015] FIG. 3 is a structure schematic view of the present utility model after the threaded sleeve is removed. Figure 3
[0016] Reference signs shown in the drawings:
[0017] 1, flashlight body; 2, battery compartment; 3, cap; 4, charging interface; 5, threaded sleeve; 6, anti-skid protrusion; 7, sealing rubber ring; 8, external thread. DETAILED DESCRIPTION
[0018] The present utility model will be further described below in combination with specific embodiments. It should be understood that these embodiments are only used for illustrating the present utility model and are not used for limiting the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by the present application.
[0019] The utility model relates to a directly chargeable deep water diving flashlight, the main body structure includes flashlight main body 1, the battery compartment 2 of containing battery is built -in in flashlight main body 1, the bottom opening of battery compartment 2, the flashlight bottom is connected with the cap 3 of screw thread, the structure is the conventional structure of existing flashlight, the flashlight main body 1 outside is equipped with the charging interface 4, the charging interface 4 can select type-c interface, is more general, the charging interface 4 is electrically connected with battery compartment 2, after the two poles of battery and the two poles in battery compartment 2 contact form current loop, external power supply can pass through the two poles of battery compartment 2 directly to the battery in flashlight charges with the help of charging interface 4, need not take out the battery after charging the battery alone, operation is more convenient and fast, the flashlight main body 1 outside is connected with the threaded sleeve 5 of screw thread, can pass through screwing threaded sleeve 5 and make it move on flashlight main body 1, similar to the principle of screw nut, thereby shielding or exposing charging interface 4, when needing charging, screw threaded sleeve 5 and move to make charging interface 4 expose can charge, when diving, reverse screw threaded sleeve 5 and make it move and close shielding charging interface 4, and tighten and fix, keep the sealing of charging interface 4 place, can guarantee normal charging while exposing charging interface 4, also can shield charging interface 4 to prevent charging interface 4 from entering water during diving, ensure the normal use of flashlight during diving, avoid the short circuit of battery when meeting water.
[0020] Preferably, the threaded sleeve 5 outside is provided with anti-skid convex 6, increase the friction of contact, and twist more labor-saving.
[0021] Preferably, the flashlight main body 1 outside is embedded with a plurality of sealing rubber rings 7 through an annular groove, and the plurality of sealing rubber rings 7 are respectively fixed by waterproof glue and the annular groove, the plurality of sealing rubber rings 7 are evenly arranged on the upper and lower sides of the charging interface 4, when the threaded sleeve 5 shields the charging interface 4, IPX8 level waterproof is achieved through the plurality of sealing rubber rings 7 and waterproof glue, further ensuring the sealing performance of the threaded sleeve 5 after shielding the charging interface 4, preventing water from entering, and also ensuring the balance of pressure when working underwater.
[0022] Preferably, the sealing rubber ring 7 can be covered by the threaded sleeve 5, and can block both ends of the threaded sleeve 5, preventing water from flowing into the interior of the threaded sleeve 5 from both ends of the threaded sleeve 5, ensuring the sealing and waterproof performance of the interior of the threaded sleeve 5 when working underwater, and preventing water from entering the charging interface 4.
[0023] Preferably, the flashlight body 1 is provided with external threads 8 outside the bottom of the charging interface 4, the threaded sleeve 5 is threadedly connected with the flashlight body 1 through the external threads 8, the threaded sleeve 5 is moved downward by rotating to expose the charging interface 4, the threaded sleeve 5 is moved upward by reversing the rotation to block and close the charging interface 4, and the top end of the threaded sleeve 5 can be pressed against the top of the flashlight body 1 to form a tensioning fixation after reversing the rotation, so that the threaded sleeve 5 is fixedly screwed at this position, preventing the threaded sleeve 5 from loosening during underwater operation, and further preventing water from entering the charging interface 4.
[0024] The flashlight can directly charge the battery without the need of disassembling the battery for separate charging, the operation is more convenient and fast, the application range is wider, the threaded sleeve 5 is rotated to expose or block and close the charging interface 4, water can be prevented from entering the charging interface 4 during diving to ensure the normal use of the flashlight during diving, the battery is prevented from short circuiting due to water, and the patent can directly charge the battery in the battery compartment, so that a general battery on the market can be used, the battery is easier to buy, the battery is more convenient to replace, and the investment cost of replacing the battery is reduced.
Claims
1. A directly rechargeable deep diving flashlight, comprising a flashlight body (1), a battery compartment (2) for accommodating a battery is built in the flashlight body (1), the bottom of the battery compartment (2) is open, a sealing cap (3) is threadedly connected to the bottom of the flashlight, characterized in that: The flashlight body (1) is provided with a charging interface (4) on the outside, the charging interface (4) is electrically connected with the battery compartment (2), a threaded sleeve (5) is threadedly connected to the outside of the flashlight body (1), the threaded sleeve (5) can be moved on the flashlight body (1) by screwing, thereby covering or exposing the charging interface (4).
2. A directly rechargeable deep diving flashlight according to claim 1, characterized in that: The threaded sleeve (5) is provided with anti-skid protrusions (6) on the outside.
3. The directly rechargeable deep diving flashlight of claim 1, wherein: A plurality of sealing rubber rings (7) are embedded on the outside of the flashlight body (1), and the plurality of sealing rubber rings (7) are evenly arranged on the upper and lower sides of the charging interface (4).
4. The directly rechargeable deep diving flashlight of claim 3, wherein: The sealing rubber rings (7) can be covered by the threaded sleeve (5), and the two ends of the threaded sleeve (5) can be blocked.
5. The directly rechargeable deep diving flashlight of claim 1, wherein: The flashlight body (1) is provided with external threads (8) on the outside at the bottom of the charging interface (4), and the threaded sleeve (5) is threadedly connected with the flashlight body (1) through the external threads (8).