CN220338397U - Defending flashlight with visible internal circuit - Google Patents

Abstract

The utility model discloses a defending flashlight with a visible internal circuit, which comprises an upper shell with an installing cavity, a cover plate arranged at the lower end of the upper shell, 2 electric shock sheets arranged at the front end of the upper shell, an electric shock head inserted on the electric shock sheets, an illuminating transparent lens, an installing block, a reflecting cup, a lamp source arranged on the reflecting cup, a high-voltage generator, a PCB (printed circuit board), a power supply arranged at the rear part of the installing cavity, an electric shock switch arranged on the PCB, a power supply switch arranged on the PCB, an electric shock button arranged at the upper end of the upper shell, and a power supply push button arranged at one side of the upper shell, wherein an observation port is arranged at the rear part of the upper end of the upper shell, a transparent plate for observing the PCB is arranged in the observation port, the electric shock head is electrically connected with the high-voltage generator, and the high-voltage generator and the power supply are electrically connected with the PCB. The flashlight provided by the utility model can observe the condition of the PCB in time, so that the flashlight can be maintained in time, the functional failure is prevented when the flashlight is required to be used, and the use safety is improved.

Description

Defending flashlight with visible internal circuit

Technical Field

The utility model relates to the technical field of flashlights, in particular to a defending flashlight with a visible internal circuit.

Background

The defending flashlight utilizes a high-voltage bag to emit electric shock flow through electric shock sheets at two ends to generate electric shock effect, and is further used for defending. The defending flashlight with the structure is fully sealed outside, so that the internal working state of the defending flashlight cannot be ascertained, the working state of the PCB cannot be intuitively observed, the defending flashlight cannot be timely maintained when the PCB is damaged, and the defending flashlight is likely to be dangerous due to high-voltage discharge failure. Therefore, a new technical solution is needed to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a defending flashlight with a visible internal circuit, which can observe the condition of a PCB in time so as to maintain in time and prevent functional failure when in use.

In order to achieve the technical purpose and meet the technical requirements, the utility model adopts the technical scheme that: the utility model provides a visual internal circuit's defending flashlight, its characterized in that is in including the last casing that has the installation cavity, setting is in apron, 2 settings of last casing lower extreme are in electric shock piece, the plug of last casing front end are established electric shock head on the electric shock piece, set up go up the transparent lens of illumination at casing front end center, set up installation cavity front portion install the piece, set up reflector cup on the installation piece, set up the lamp source on the reflector cup, set up the high-voltage generator in installation cavity middle part, set up the PCB circuit board of high-voltage generator upper end, set up the power at installation cavity rear portion, set up electric shock switch on the PCB circuit board, set up electric shock button of last casing upper end, set up the power push button of last casing one side, the rear portion of last casing sets up the viewing aperture, be provided with in the viewing aperture and be used for observing the transparent plate of PCB circuit board, electric shock head and high-voltage generator electricity even with PCB circuit board electricity even.

As the preferable technical scheme, a plurality of LED lamp beads are arranged on the PCB along the clockwise direction, and the LED lamp beads and the transparent plate are on the same side.

As a preferable technical scheme, the front end of the upper shell is provided with a mounting groove for mounting the electric shock sheet.

As an optimal technical scheme, the upper shell and the power push button are provided with a charging interface on the same side.

As an optimal technical scheme, the rear end of the upper shell is provided with a rope hanging ring.

As an optimal technical scheme, the charging interface is a Type-c interface.

As a preferable technical scheme, the transparent plate is made of transparent plastic or transparent lenses.

As a preferable technical scheme, the front part of the upper end of the upper shell is provided with a plurality of reinforcing convex parts.

The beneficial effects of the utility model are as follows:

1) The working state of the PCB is observed through the observation port, if the PCB is damaged, the PCB is maintained and replaced in time, the functional failure is prevented when the PCB is used, and the use safety is improved.

2) Preferably, the LED lamp beads can indicate electric quantity, so that the electric quantity of a power supply is observed in time.

3) Preferably, the charging interface is convenient to charge, the use is convenient, and further preferably, the Type-c interface is the same as the interface of the mobile phone charging wire, and the charging is more convenient.

4) Preferably, the rope is sleeved on the rope hanging ring or hung on the key ring, so that the portable key ring is convenient to carry.

5) Preferably, the reinforcing protruding portion improves the front end strength of the upper shell, and the upper shell is prevented from being damaged due to impact during electric shock.

Drawings

FIG. 1 is a three-dimensional view of a flashlight according to one embodiment of the present utility model.

Fig. 2 is a cross-sectional view of a flashlight according to one embodiment of the present utility model.

Fig. 3 is another view of fig. 1.

FIG. 4 is yet another view of FIG. 1

In fig. 1-4, 1, an upper housing; 101. a mounting cavity; 102. a mounting groove; 103. a connecting column; 2. a cover plate; 3. an electric shock sheet; 4. an electric shock head; 5. illuminating the transparent lens; 6. a mounting block; 7. a reflective cup; 8. a high voltage generator; 9. a PCB circuit board; 10. a power supply; 11. an electric shock switch; 12. a power switch; 13. an electric shock button; 14. a power push button; 15. a transparent plate; 16. a charging interface; 17. reinforcing the boss; 18. and (5) hanging a rope ring.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if the terms "head", "tail", "top", "bottom", "left", "right", "front", "rear", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, they are merely for convenience in describing the present utility model, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration, and are not to be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

Referring to fig. 1-4, an embodiment of the present utility model provides a defending flashlight with visible internal circuit, comprising an upper housing 1 with a mounting cavity 101, a cover plate 2 arranged at the lower end of the upper housing 1, 2 electric shock sheets 3 arranged at the front end of the upper housing 1, an electric shock head 4 inserted on the electric shock sheets 3, an illuminating transparent lens 5 arranged at the center of the front end of the upper housing 1, a mounting block 6 arranged at the front of the mounting cavity 101, a reflector cup 7 arranged on the mounting block 6, a light source arranged on the reflector cup 7, a high voltage generator 8 arranged in the middle of the mounting cavity 101, a PCB circuit board 9 arranged at the upper end of the high voltage generator 8, a power supply 10 arranged at the rear of the mounting cavity 101, an electric shock switch 11 arranged on the PCB circuit board 9, a power supply switch 12 arranged on the PCB circuit board 9, a button 13 arranged at the upper end of the upper housing 1, a power supply push button 14 arranged at one side of the upper housing 1, the rear part of the upper end of the upper shell 1 is provided with an observation port, a transparent plate 15 for observing the PCB 9 is arranged in the observation port, the electric shock head 4 is electrically connected with the high-voltage generator 8, the high-voltage generator 8 and the power supply 10 are electrically connected with the PCB 9, an electric shock button 13 is pressed down, an electric shock switch 11 is closed, an electric shock sheet 3 and the electric shock head 4 are electrified with the high-voltage generator 8 to perform electric shock, a user can be used for defending himself, a power supply push button 14 is pushed, a power switch 12 is closed to electrify, a lamp source is lighted for illumination, the transparent plate 15 in the observation port can observe the working state of the PCB 9 while having a protection function, if the PCB 9 is damaged, the electric shock head can be maintained and replaced in time, the function failure is prevented when the electric shock head is needed, the use safety is improved.

As shown in fig. 1 to 4, in some embodiments, a plurality of connection posts 103 are provided on an upper inner wall of the upper housing 1, screws are provided in the connection posts 103, screw holes are correspondingly provided on the cover plate 2, and the cover plate 2 is connected with the upper housing 1 through the screws.

As shown in fig. 1 to fig. 4, in some embodiments, a plurality of LED light beads are provided on the PCB 9 clockwise, and the LED light beads are on the same side as the transparent plate 15, and are used for indicating the electric quantity, so that the electric quantity can be observed in time.

As shown in fig. 1 to 4, in some embodiments, the front end of the upper housing 1 is provided with a mounting groove 102 for mounting the electric shock sheet 3, and the mounting groove 102 is convenient for mounting the electric shock sheet 3 and can also play a role in protecting.

As shown in fig. 1 to fig. 4, in some embodiments, the upper housing 1 and the power push button 14 are provided with a charging interface 16 on the same side, and further, the charging interface 16 is a Type-c interface, the charging interface 16 is convenient for charging, and the Type-c interface is the same as the interface of the charging wire of the mobile phone, so that charging is more convenient.

As shown in fig. 1 to 4, in some embodiments, the rear end of the upper housing 1 is provided with a rope hanging ring 18, and the rope hanging ring 18 is sleeved with a rope or hung on a key ring, so that the portable device is convenient to carry.

As shown in fig. 1-4, in some embodiments, the transparent plate 15 is made of transparent plastic or transparent lens, which is light and easy to observe.

As shown in fig. 1 to 4, in some embodiments, the front part of the upper end of the upper housing 1 is provided with a plurality of reinforcing protrusions 17, and the reinforcing protrusions 17 increase the front end strength of the upper housing 1, so as to prevent the upper housing 1 from being damaged by impact during electric shock.

The above examples are provided for the purpose of clearly illustrating the utility model and are not to be construed as limiting the utility model, and other variants and modifications of the various forms may be made by those skilled in the art based on the description, which are not intended to be exhaustive of all embodiments, and obvious variants or modifications of the utility model may be found within the scope of the utility model.

Claims (8)

1. The utility model provides a defending flashlight of visual internal circuit, its characterized in that, is in including last casing (1) that has installation cavity (101), set up apron (2) of going up casing (1) lower extreme, 2 settings are in electric shock piece (3) of going up casing (1) front end, insert establish electric shock head (4) on electric shock piece (3), set up illumination transparent lens (5) at last casing (1) front end center, set up install piece (6) in installation cavity (101) front portion, set up reflector cup (7) on installation piece (6), set up the lamp source on reflector cup (7), set up high voltage generator (8) in installation cavity (101) middle part, set up PCB circuit board (9) of high voltage generator (8) upper end, set up power (10) at installation cavity (101) rear portion, set up electric shock switch (11) on PCB circuit board (9), set up electric shock switch (12) on upper casing (1) button upper end, set up in casing (13) are used for observing on one side of PCB (1) is provided with viewing port (14), the electric shock head (4) is electrically connected with the high-voltage generator (8), and the high-voltage generator (8) and the power supply (10) are electrically connected with the PCB (9).

2. The defending flashlight of a visual internal circuit according to claim 1, wherein a plurality of LED lamp beads are arranged on the PCB circuit board (9) clockwise, and the LED lamp beads are on the same side with the transparent board (15).

3. The defending flashlight of the visual internal circuit according to claim 1, wherein the front end of the upper housing (1) is provided with a mounting groove (102) for mounting the electric shock chip (3).

4. The defending flashlight of a visual internal circuit according to claim 1, wherein the upper housing (1) is provided with a charging interface (16) on the same side as the power push button (14).

5. The defending torch of the visual internal circuit according to claim 1, wherein the rear end of the upper housing (1) is provided with a hanging rope ring (18).

6. The visible internal line defense flashlight of claim 4 wherein the charging interface (16) is a Type-c interface.

7. The defending flashlight of the visual internal circuit according to claim 1, wherein the transparent plate (15) is made of transparent plastic or transparent lens.

8. The defending torch of the visual internal circuit according to claim 1, wherein the upper end front part of the upper shell (1) is provided with a plurality of strengthening convex parts (17).