Intelligent spraying defense device integrated with fingerprint identification
By integrating fingerprint recognition and pepper spray systems into the flashlight, the problem of insufficient practicality and excessive defense of traditional flashlights is solved, achieving a safe and efficient defense effect.
Patent Information
- Application Number
- CN202520363767.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-04
AI Technical Summary
Traditional flashlights are not very practical, and the electric shock self-defense function may lead to over-defense and affect one's own safety.
The intelligent spray defense device with integrated fingerprint recognition includes a flashlight body, controller, rechargeable battery, lighting end, sealed and waterproof pepper spray tank, water pump and spray head. It can activate the water pump to spray pepper spray for defense by fingerprint recognition.
It prevents excessive self-defense during defense, improves security, and ensures that only authorized personnel can activate the pepper spray system through fingerprint recognition.
Smart Images

Figure CN223726959U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of flashlight, specifically points to an integrated fingerprint identification's intelligent spraying defense device. BACKGROUND
[0002] Flashlight, simply referred to as electric torch, is a kind of handheld electronic lighting tool, and a typical flashlight has a bulb powered by battery and focusing mirror, and handle type shell for hand holding.
[0003] The traditional flashlight only has the function of lighting, and the corresponding practicality is lower, so generally the flashlight will be added with functions, and the most common one is to add electric shock self-defense function, but electric shock self-defense can lead to excessive defense, and is easy to be robbed, which affects the safety of oneself. INVENTION CONTENTS
[0004] The utility model solves the technical problem in the above background technology, provides an integrated fingerprint identification's intelligent spraying defense device.
[0005] To solve the above technical problem, the utility model provides a technical scheme that an integrated fingerprint identification's intelligent spraying defense device, including flashlight main part, the flashlight main part is equipped with controller and rechargeable battery in, the flashlight main part end is connected and is equipped with the lighting end, the lighting end is equipped with the lighting lamp in, the flashlight main part bottom is equipped with sealed waterproof pepper water tank in, the flashlight main part is connected and is equipped with the water pump in;
[0006] The lighting end is equipped with the water distribution cavity in, the lighting end top outside is connected and is equipped with a plurality of spray head with water distribution cavity intercommunication;
[0007] The water pump is connected and is equipped with the water pump pipe that extends to sealed waterproof pepper water tank and the water pipe with water distribution cavity intercommunication, the sealed waterproof pepper water tank bottom is equipped with the sealing plug with screw thread connection.
[0008] The flashlight main part one side is connected and is equipped with the lighting start button and the charging port, one side is connected and is equipped with the fingerprint identification start end.
[0009] Further, the lighting end front end is connected and is equipped with sealed waterproof glass cover, and the sealed waterproof glass cover can seal the water operation of lighting lamp.
[0010] Further, the sealed waterproof pepper water tank inboard is equipped with waterproof coating.
[0011] Further, the water pump pipe is equipped with a plurality of water suction openings, and the water suction rate can be increased through the plurality of water suction openings.
[0012] Further, one side of the flashlight body is provided with a touch control display panel, and the flashlight body is provided with a secondary starting button and a display lamp near the side of the fingerprint identification starting end, the touch control display panel facilitates fingerprint entry through the fingerprint identification starting end, and the secondary starting button and the display lamp facilitate fingerprint false touch.
[0013] Further, the inside of the sealing plug is connected with a rubber sealing gasket, and further sealing operation can be performed through the rubber sealing gasket.
[0014] Further, one end of the outside of the sealing plug is provided with an auxiliary groove, and the auxiliary groove facilitates the operation of twisting and opening the sealing plug.
[0015] Compared with the prior art, the integrated fingerprint identification intelligent spraying defense device has the advantages that: the flashlight is provided with a pepper water spraying system inside, can play a waterproof effect, and through the fingerprint identification mode, can prevent danger to oneself after being robbed. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a first structure schematic view of an integrated fingerprint identification intelligent spraying defense device.
[0017] Figure 2 It is a second structure schematic view of an integrated fingerprint identification intelligent spraying defense device.
[0018] Figure 3 It is an explosion structure schematic view of an integrated fingerprint identification intelligent spraying defense device.
[0019] Figure 4 It is a cross-sectional structure schematic view of an integrated fingerprint identification intelligent spraying defense device.
[0020] As shown in the figure: 1, flashlight body; 2, lighting end; 3, illuminating lamp; 4, sealing waterproof glass cover; 5, rechargeable battery; 6, controller; 7, charging port; 8, lighting starting button; 9, sealing waterproof pepper water tank; 10, waterproof coating; 11, sealing plug; 12, water pump; 13, water suction pipe; 14, water suction port; 15, water guide pipe; 16, water distribution cavity; 17, spraying head; 18, fingerprint identification starting end; 19, secondary starting button; 20, display lamp; 21, touch control display panel; 22, rubber sealing gasket; 23, auxiliary groove. DETAILED DESCRIPTION
[0021] The utility model makes further detailed description in combination with the drawings.
[0022] In combination with the drawings, Figures 1-4The utility model provides an integrated fingerprint recognition's intelligent spray defense device, including the flashlight main part 1, the controller 6 and the rechargeable battery 5 are equipped in the flashlight main part 1, the flashlight main part 1 end is connected with the lighting end 2 that is equipped, the lighting end 2 is equipped with the lighting lamp 3, the lighting end 2 front end is connected with the sealed waterproof glass cover 4, this is the common flashlight structure, mainly plays the lighting effect, the flashlight main part 1 bottom is equipped with the sealed waterproof pepper water tank 9, the sealed waterproof pepper water tank 9 inside is equipped with waterproof coating 10, the flashlight main part 1 is connected with the water pump 12, through the sealed waterproof pepper water tank 9 that is equipped with waterproof coating 10 and the water pump 12 for pumping water, the pepper water is extracted conveniently.
[0023] The lighting end 2 is equipped with the water distribution cavity 16, the lighting end 2 top outside is connected with a plurality of spray heads 17 that are communicated with the water distribution cavity 16, the water pump 12 is connected with the water pump pipe 13 that extends to the sealed waterproof pepper water tank 9 and the water guide pipe 15 that is communicated with the water distribution cavity 16, a plurality of water pumping openings 14 are formed in the water pump pipe 13, i.e. the pepper water is pumped into the water distribution cavity 16 by the water pump 12, and the pepper water can be sprayed by the spray head 17 to achieve the self-protection effect.
[0024] The bottom of the sealed waterproof pepper water tank 9 is threadedly connected with a sealing plug 11, the inside of the sealing plug 11 is connected with a rubber sealing gasket 22, and one end of the outside of the sealing plug 11 is provided with an auxiliary groove 23, i.e. the sealing plug 11 can ensure that the sealed waterproof pepper water tank 9 achieves a sealing effect, the rubber sealing gasket 22 provides a sealing effect, and the auxiliary groove 23 facilitates the insertion of a finger to open the sealed waterproof pepper water tank 9 to supplement the pepper water.
[0025] The flashlight main part 1 is connected with a lighting start button 8 and a charging port 7 on one side, the lighting start button 8 and the charging port 7 are common start lighting and charging structures, a fingerprint recognition start end 18 is connected on one side, the flashlight main part 1 is provided with a touch control display panel 21 on one side, the flashlight main part 1 is provided with a secondary start button 19 and a display lamp 20 on the side close to the fingerprint recognition start end 18, in the normal setting, the touch control display panel 21 cooperates with the fingerprint recognition start end 18 to facilitate the fingerprint recording operation, and then the fingerprint recognition start end 18 is started to start the water pump 12, but the fingerprint recognition start end 18 is easy to be touched by mistake, so the secondary start button 19 and the display lamp 20 are arranged, the controller 6 is set, the fingerprint recognition start end 18 only plays an unlocking role, the display lamp 20 shows that the unlocking is successful, and then the secondary start button 19 is pressed to start the water pump 12 after the unlocking is successful.
[0026] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.
Claims
1. A smart spray defense device integrated with fingerprint identification, comprising a flashlight main body (1), a controller (6) and a rechargeable battery (5) are arranged in the flashlight main body (1), a lighting end (2) is arranged at the end of the flashlight main body (1), and a lighting lamp (3) is arranged in the lighting end (2), characterized in that: The inner bottom of the flashlight body (1) is provided with a sealed waterproof pepper water tank (9), and the flashlight body (1) is connected with a water pump (12); The lighting end (2) is provided with a water distribution cavity (16), and the top of the lighting end (2) is connected with a plurality of spray heads (17) in communication with the water distribution cavity (16); The water pump (12) is connected with a water pumping pipe (13) extending into the sealed waterproof pepper water tank (9) and a water guide pipe (15) in communication with the water distribution cavity (16), and the bottom of the sealed waterproof pepper water tank (9) is threadedly connected with a sealing plug (11); The flashlight body (1) is connected with a lighting start button (8) and a charging port (7) on one side, and is connected with a fingerprint identification start end (18) on the other side.
2. The integrated fingerprint recognition smart sprinkler defense system of claim 1, wherein: The front end of the lighting end (2) is connected with a sealed waterproof glass cover (4).
3. The integrated fingerprint recognition smart sprinkler defense system of claim 1, wherein: The inner side of the sealed waterproof pepper water tank (9) is provided with a waterproof coating (10).
4. The integrated fingerprint recognition smart-spray defense device of claim 1, wherein: The water pumping pipe (13) is provided with a plurality of water pumping openings (14).
5. The integrated fingerprint recognition smart-spray defense device of claim 1, wherein: The flashlight body (1) is provided with a touch control display panel (21) on one side, and is provided with a secondary start button (19) and a display lamp (20) on the side close to the fingerprint identification start end (18).
6. The integrated fingerprint recognition smart-spray defense device of claim 1, wherein: The inner side of the sealing plug (11) is connected with a rubber sealing gasket (22).
7. The integrated fingerprint recognition smart-spray defense device of claim 1, wherein: The outer side of the sealing plug (11) is provided with an auxiliary groove (23).