Ultra-long-range flashlight

Abstract

The utility model discloses an ultra-long-range flashlight, and relates to the technical field of lamps. Comprising a flashlight body, a tungsten steel head is arranged at the top of the flashlight body, a laser LED is arranged at the bottom of the flashlight body, a battery and a circuit board electrically connected with the battery and the laser LED are arranged in the flashlight body, a tail cover is arranged at the top of the flashlight body, a boss is embedded in the top of the tail cover, and the tungsten steel head is fixedly installed in the boss. An optical system design that a high-power LED is matched with a large-size focusing lens is adopted, the light beam concentration ratio is remarkably improved, ultra-long-distance projection is achieved, a tungsten steel head window breaking structure is designed at the tail of a flashlight body, and the capacity of instantly breaking tempered glass is ensured through tip strengthening treatment of a tungsten carbide coating; and meanwhile, the deformable attack head rubber sleeve is matched to achieve safe storage, the dual-function design meets the professional illumination requirement and also gives consideration to the emergency forcible entry scene, the overall structure guarantees the reliability of the severe environment through the multiple sealing rings, and wide application prospects are achieved.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to an ultra-long-range flashlight. Background Technology

[0002] A flashlight is a handheld electronic lighting tool. A typical flashlight has a battery-powered bulb and a focusing reflector, and a handle-type casing for holding. However, existing flashlights still have the following shortcomings in use:

[0003] Existing flashlights have limited functionality, mostly offering only short-range illumination. They are less competitive in the market, have poor sealing, and are not ideal in use. Utility Model Content

[0004] This invention provides an ultra-long-range flashlight to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ultra-long-range flashlight, comprising a flashlight body, a tungsten steel head at the top of the flashlight body, a laser LED at the bottom of the flashlight, and a battery and a circuit board electrically connected to the battery and the laser LED inside the flashlight.

[0006] Furthermore, the flashlight body has a tail cap on its top, and a boss is embedded in the top of the tail cap, with the tungsten steel head fixedly installed inside the boss.

[0007] Furthermore, the top of the tail cap is also fitted with an attack head rubber sleeve that is sleeved on the outside of the boss and the tungsten steel head, and the top of the attack head rubber sleeve is horizontally higher than the tungsten steel head.

[0008] Furthermore, the bottom of the flashlight body is provided with an enlarged diameter section, and a circuit socket is provided inside the enlarged diameter section, with the circuit board disposed inside the circuit socket.

[0009] Furthermore, a switch and a charging interface are integrated on both sides of the circuit board, and the switch is equipped with a button.

[0010] Furthermore, waterproof plugs for the charging port and waterproof sleeves for the button are respectively provided on both sides of the expanded diameter section, corresponding to the charging interface and the button.

[0011] Furthermore, the expanded diameter section is fitted with a connector, and a head cover is fitted over the connector.

[0012] Furthermore, a lamp holder is provided inside the head cover, the laser LED is disposed inside the lamp holder, and an LED pressure plate located at the bottom of the laser LED is also provided inside the lamp holder.

[0013] Furthermore, a front cover is fitted onto the bottom of the head cover, and a focusing lens is provided inside the front cover. At least three protrusions are provided at equal intervals on the bottom of the front cover.

[0014] Furthermore, the flashlight body, the enlarged section, the connector, the lamp holder, and the head cover are all provided with at least one sealing ring.

[0015] Compared with the prior art, this utility model provides an ultra-long-range flashlight, which has the following beneficial effects:

[0016] This ultra-long-range flashlight features an optical system design that combines a high-power LED with a large-size focusing lens, significantly improving beam concentration for ultra-long-distance projection. The tungsten carbide tip at the tail of the flashlight body is designed to break tempered glass instantly through a tungsten carbide coating. It also features a deformable attack head cover for safe storage. This dual-function design meets both professional lighting needs and emergency demolition scenarios. The overall structure is reinforced with multiple sealing rings to ensure reliability in harsh environments, making it a promising candidate for various applications. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the focusing lens structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the tail cap structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the head cover structure of this utility model;

[0021] Figure 5 This is an exploded view of the circuit socket structure of this utility model;

[0022] Figure 6 This is a cross-sectional view of the structure of this utility model;

[0023] Figure 7 This is a cross-sectional view of the tail cap structure of this utility model;

[0024] Figure 8 This is a cross-sectional view of the head cover structure of this utility model.

[0025] In the diagram: 1. Flashlight body; 101. Expanded diameter section; 102. Waterproof plug for charging port; 103. Waterproof cover for button; 2. Battery; 3. Tail cap; 4. Tungsten steel tip; 5. Rubber sleeve for attack head; 6. Connector; 7. Head cover; 8. Lamp holder; 9. Laser LED; 10. LED pressing sheet; 11. Focusing lens; 12. Front cover; 13. Circuit socket; 14. Circuit board; 141. Switch; 142. Button; 143. Charging interface; 15. Sealing ring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-8 This utility model discloses an ultra-long-range flashlight, including a flashlight body 1, a tungsten steel head 4 on the top of the flashlight body 1, a laser LED 9 on the bottom of the flashlight, a battery 2 and a circuit board 14 electrically connected to the battery 2 and the laser LED 9 inside the flashlight, the laser LED 9 being a high-power LED.

[0028] Specifically, the flashlight body 1 has a tail cap 3 on its top, and a boss is embedded in the top of the tail cap 3. The tungsten steel head 4 is fixedly installed inside the boss.

[0029] In this embodiment, the end of the tungsten steel head 4 furthest from the boss is a pointed tip. Its pointed tip design can concentrate the impact force and shatter tempered glass instantly in an emergency. Through the surface tungsten carbide coating treatment, it has good corrosion resistance and ensures the reliability of long-term outdoor use.

[0030] Specifically, the top of the tail cap 3 is also fitted with an attack head rubber sleeve 5 that is sleeved on the outside of the boss and the tungsten steel head 4, and the top of the attack head rubber sleeve 5 is horizontally higher than the tungsten steel head 4.

[0031] In this embodiment, the attack head rubber sleeve 5 can be deformed under pressure, allowing the tungsten steel head 4 to be exposed for use. When not in use, the tungsten steel head 4 is covered and protected. Furthermore, the attack head rubber sleeve 5 is made of thickened rubber, requiring greater force to deform, making it safer to use.

[0032] Specifically, the flashlight body 1 has an enlarged diameter section 101 at its bottom, a circuit base 13 inside the enlarged diameter section 101, a circuit board 14 inside the circuit base 13, a switch 141 and a charging interface 143 integrated on both sides of the circuit board 14, a button 142 on the switch 141, and a waterproof plug 102 for the charging port and a waterproof sleeve 103 for the button corresponding to the charging interface 143 and the button 142 on both sides of the enlarged diameter section 101.

[0033] In this embodiment, the laser LED9 can be lit by pressing the switch 141 with the button 142. The charging interface 143 is a waterproof interface. The external waterproof and dustproof of the charging interface 143 is achieved by the charging port waterproof plug 102. The button waterproof sleeve 103 seals and decorates the connection between the button 142 and the expanded diameter section 101.

[0034] Specifically, the expanded diameter section 101 is fitted with a connector 6, and a head cover 7 is fitted over the connector 6.

[0035] In this embodiment, the connector 6 is interference-fitted with the expanded diameter section 101, the head cover 7 is interference-fitted with the connector 6, and the flashlight body 1 is interference-fitted with the tail cover 3, thereby improving the overall stability of the product.

[0036] Specifically, the head cover 7 has a lamp holder 8 inside, the laser LED 9 is disposed inside the lamp holder 8, the lamp holder 8 also has an LED pressure plate 10 located at the bottom of the laser LED 9 inside, the bottom of the head cover 7 is fitted with a front cover 12, the front cover 12 has a focusing lens 11 inside, and the bottom of the front cover 12 has at least three protrusions at equal intervals.

[0037] In this embodiment, the inner diameter of the front cover 12 is larger than that of the head cover 7, and the inner diameter of the head cover 7 is larger than that of the expansion section 101. The front cover 12 with its large inner diameter design can install a large-size focusing lens 11, which, together with a high-power laser LED 9, can achieve ultra-long-distance projection. The protruding design can raise the distance between the front cover 12 and the contact surface, protect the focusing lens 11, reduce the wear on the focusing lens 11, and improve the product's service life.

[0038] Specifically, the flashlight body 1, the enlarged section 101, the connector 6, the lamp holder 8, and the head cover 7 are all provided with at least one sealing ring 15.

[0039] In this embodiment, at least one sealing ring 15 is provided between the expanded diameter section 101 and the connector 6, at least two sealing rings 15 are provided between the connector 6 and the head cover 7, at least one sealing ring 15 is provided between the head cover 7 and the front cover 12, at least one sealing ring 15 is provided between the lamp holder 8 and the connector 6, and at least two sealing rings 15 are provided between the flashlight body 1 and the tail cover 3. The setting of multiple sealing rings 15 further ensures the overall dustproof and waterproof performance of the product and improves its usability in harsh environments.

[0040] In summary, this ultra-long-range flashlight employs an optical system design with a high-power LED and a large-size focusing lens 11, significantly improving beam concentration to achieve ultra-long-distance projection. The tungsten steel head 4 at the tail of the flashlight body 1 features a window-breaking structure, which is reinforced with a tungsten carbide coating to ensure the ability to instantly shatter tempered glass. It is also equipped with a deformable attack head cover 5 for safe storage. This dual-function design meets both professional lighting needs and emergency demolition scenarios. The overall structure is protected by multiple sealing rings 15 to ensure reliability in harsh environments, demonstrating broad application prospects.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A super long-range flashlight, comprising a flashlight body (1), characterized in that: The flashlight body (1) is provided with a tungsten steel head (4) at the top and a laser LED (9) at the bottom. The flashlight is provided with a battery (2) and a circuit board (14) electrically connected to the battery (2) and the laser LED (9) inside.

2. The ultra-long-range flashlight according to claim 1, characterized in that: The flashlight body (1) is provided with a tail cap (3) on the top, and a boss is embedded in the top of the tail cap (3). The tungsten steel head (4) is fixedly installed inside the boss.

3. A super-long-range flashlight according to claim 2, characterized in that: The top of the tail cap (3) is also fitted with an attack head rubber sleeve (5) that is sleeved on the outside of the boss and the tungsten steel head (4), and the top of the attack head rubber sleeve (5) is horizontally higher than the tungsten steel head (4).

4. A super-long-range flashlight according to claim 1, characterized in that: The flashlight body (1) has an enlarged diameter section (101) at its bottom, and a circuit socket (13) is provided inside the enlarged diameter section (101). The circuit board (14) is located inside the circuit socket (13).

5. A super-long-range flashlight according to claim 1, characterized in that: The circuit board (14) has a switch (141) and a charging interface (143) integrated on both sides, and the switch (141) is provided with a button (142).

6. A super-long-range flashlight according to claim 4, characterized in that: Waterproof plugs (102) for the charging port and waterproof sleeves (103) for the button (142) are respectively provided on both sides of the expanded section (101).

7. A super-long-range flashlight according to claim 4, characterized in that: The enlarged section (101) is fitted with a connector (6), and a head cover (7) is fitted over the connector (6).

8. A super-long-range flashlight according to claim 7, characterized in that: The head cover (7) is provided with a lamp holder (8) inside, the laser LED (9) is provided inside the lamp holder (8), and the lamp holder (8) is also provided with an LED pressure plate (10) located at the bottom of the laser LED (9).

9. A super-long-range flashlight according to claim 7, characterized in that: The bottom of the head cover (7) is fitted with a front cover (12), and a focusing lens (11) is provided inside the front cover (12). The bottom of the front cover (12) is provided with at least three protrusions at equal intervals.

10. A super-long-range flashlight according to claim 1, characterized in that: The flashlight body (1), the enlarged section (101), the connector (6), the lamp holder (8), and the head cover (7) are all provided with a number of sealing rings (15) of no less than one.

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