CN216952684U

CN216952684U - Multifunctional flashlight

Info

Publication number: CN216952684U
Application number: CN202220540470.7U
Authority: CN
Inventors: 宋仰治; 黄利; 赖裕福
Original assignee: Ningbo Sunlight Electronic Technology Co ltd
Current assignee: Ningbo Sunlight Electronic Technology Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-12
Anticipated expiration: 2032-03-11

Abstract

A multifunctional flashlight comprises a lamp holder, a lamp body and a lamp tail which are connected in sequence; the lamp holder comprises a lamp holder shell, wherein a front sealing cover is arranged at one end of the lamp holder shell, the front sealing cover is annular, a lens is arranged in the middle of the front sealing cover, balls are uniformly arranged at the edge of the front sealing cover, a light reflecting cup is arranged in the lamp holder shell, the other end of the lamp holder shell is connected with an interface sleeve, and an LED lamp and a lamp holder PCB assembly are arranged in the interface sleeve; the lamp body comprises a lamp body shell, a battery bin is arranged in the lamp body shell, and a rechargeable battery is arranged in the battery bin; the lamp tail comprises a tail cover barrel, a lamp tail PCB assembly is arranged in the tail cover barrel, a button switch and a contact switch are arranged on the lamp tail PCB assembly, and a key cap and a pressing key are correspondingly arranged at the end of the tail cover barrel. Through installing the ball on the preceding closing cap at the lamp holder in this flashlight structure, realize the function of safe hammer, add contact switch and through the bright lamp and the effect of going out the light of pressing the key real time control LED lamp on the lamp tail PCB subassembly, play the warning effect, overall structure is reasonable, and the practicality is strong.

Description

Multifunctional flashlight

Technical Field

The utility model relates to a multifunctional flashlight.

Background

Along with the continuous improvement of people's standard of living, people are more and more high to the degree of dependence of electronic product, and traditional flashlight generally only possesses the function of illumination, as a hand-held type lighting apparatus, through a period of development, current flashlight has very high-efficient energy-conservation, and the practicality is also stronger, but the function is still more single, and most flashlight can only regard as temporary light source to use, can not realize other functions, and this obviously makes the use of flashlight very limit, is not conform to the development of function pluralism now.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the problems, the utility model provides a multifunctional flashlight.

In order to achieve the purpose, the utility model provides a multifunctional flashlight which comprises a lamp holder, a lamp body and a lamp tail which are sequentially connected;

the LED lamp comprises a lamp holder shell, wherein a front sealing cover is arranged at one end of the lamp holder shell, the front sealing cover is annular, a lens is arranged in the middle of the front sealing cover, balls are uniformly arranged at the edge of the front sealing cover, a light reflecting cup is arranged in the lamp holder shell, the other end of the lamp holder shell is connected with an interface sleeve, an LED lamp and a lamp holder PCB assembly electrically connected with the LED lamp are arranged in the interface sleeve, and a charging interface is arranged in the middle of the interface sleeve;

the lamp body comprises a lamp body shell, one end of the lamp body shell is in threaded connection with the interface sleeve, a battery bin is arranged in the lamp body shell, and a rechargeable battery is arranged in the battery bin;

the lamp tail comprises a tail cover barrel, one end of the tail cover barrel is in threaded connection with the lamp body shell, a lamp tail PCB assembly is arranged in the tail cover barrel, one side, far away from the lamp body shell, of the lamp tail PCB assembly is provided with a button switch and a contact switch, and the end part of the tail cover barrel is correspondingly provided with a key cap and a pressing key.

As a further improvement of the utility model, the number of the balls is at least three and the balls are distributed in a centrosymmetric manner, and the balls are made of diamond.

As a further improvement of the utility model, the upper end of the reflecting cup is abutted against the lens, and the lower end of the reflecting cup is abutted against the shell of the LED lamp.

As a further improvement of the utility model, a compression spring is arranged at the lower end of the lamp holder PCB assembly, a compression spring i is arranged at one side of the lamp tail PCB assembly close to the lamp body shell, and the compression spring i are respectively abutted against two ends of the rechargeable battery.

As a further improvement of the utility model, the key cap is made of elastic material and corresponds to the button switch, the pressing key is rotatably connected with the tail cover cylinder and corresponds to the contact switch, and a pressing block is arranged between the pressing key and the contact switch.

As a further improvement of the utility model, the structure of the pressing key is a connecting rod type swinging structure with two ends, and two ends of the connecting rod are movably connected with two sides of the tail cover cylinder through movable connecting shafts.

As a further improvement of the utility model, the surface of the pressing key is passivated.

As a further improvement of the utility model, a conductive material is clamped in the middle of the bin wall of the battery bin, the upper end of the conductive material is in point connection with the PCB assembly, a circle of conductive layer is processed at the position of the tail cover cylinder corresponding to the conductive material, and the other end of the conductive layer is in point connection with the PCB assembly, so that a path of control line is added.

As a further improvement of the utility model, the outer side of the lamp body shell is provided with an elastic hanging buckle.

The utility model has the beneficial effects that:

through installing the ball on the preceding closing cap at the lamp holder in this flashlight structure, the ball adopts the diamond material, realizes the function of safe hammer, adds the contact switch on the lamp tail PCB subassembly and through the bright lamp and the effect of going out the light of pressing the key real time control LED lamp, plays the warning effect, and overall structure is reasonable, and the practicality is strong.

Drawings

FIG. 1 is a cross-sectional view of a multi-function flashlight of the present invention;

FIG. 2 is an exploded view of a multi-function flashlight of the present invention;

fig. 3 is a perspective view of the lamp tail 3;

fig. 4 is a perspective view of a multifunctional flashlight of the present invention.

In the figure: 1. a lamp cap; 11. a ball bearing; 12. a front cover; 13. a lens; 14. a lamp cap housing; 15. a light reflecting cup; 16. an LED lamp; 17. a charging interface; 18. a lamp cap PCB assembly; 19. pressing a spring; 20. an interface sleeve; 2. a lamp body; 21. a lamp body shell; 22. a battery compartment; 23. a rechargeable battery; 24. elastic hanging buckles; 3. a lamp tail; 31. a tail cap barrel; 32. pressing a spring I; 33. a lamp tail PCB assembly; 34. a contact switch; 35. briquetting; 36. pressing a key; 37. a key cap; 38. a push button switch.

Detailed Description

As shown in fig. 1 and fig. 2, the multifunctional flashlight of the present invention comprises a lamp holder 1, a lamp body 2 and a lamp tail 3, which are connected in sequence;

the lamp holder 1 comprises a lamp holder shell 14, one end of the lamp holder shell 14 is provided with a front sealing cover 12, the front sealing cover 12 is annular, the middle of the front sealing cover 12 is provided with a lens 13, the edge of the front sealing cover 12 is uniformly provided with balls 11, the number of the balls 11 is at least three and is in central symmetrical distribution, the balls 11 are made of diamond, a reflecting cup 15 is arranged in the lamp holder shell 14, the other end of the lamp holder shell 14 is connected with an interface sleeve 20, an LED lamp 16 and a lamp holder PCB assembly 18 electrically connected with the LED lamp 16 are arranged in the interface sleeve 20, the upper end of the reflecting cup 15 is abutted against the lens 13, the lower end of the reflecting cup 15 is abutted against the shell of the LED lamp 16, and the middle of the interface sleeve 20 is provided with a charging interface 17;

the lamp body 2 comprises a lamp body shell 21, one end of the lamp body shell 21 is in threaded connection with the interface sleeve 20, a battery bin 22 is arranged in the lamp body shell 21, a rechargeable battery 23 is arranged in the battery bin 22, a pressure spring 19 is arranged at the lower end of the lamp holder PCB assembly 18, a pressure spring I32 is arranged on one side, close to the lamp body shell 21, of the lamp tail PCB assembly 33, the pressure spring 19 and the pressure spring I32 are respectively abutted against two ends of the rechargeable battery 23, and an elastic hanging buckle 24 is arranged on the outer side of the lamp body shell 21;

the lamp tail 3 comprises a tail cover cylinder 31 with one end in threaded connection with the lamp body shell 21, a lamp tail PCB assembly 33 is arranged in the tail cover cylinder 31, a button switch 38 and a contact switch 34 are arranged on one side, away from the lamp body shell 21, of the lamp tail PCB assembly 33, a button cap 37 and a pressing key 36 (see fig. 3) are correspondingly arranged at the end part of the tail cover cylinder 31, the button cap 37 is made of elastic materials and corresponds to the button switch 38, the pressing key 36 is in rotary connection with the tail cover cylinder 31 and corresponds to the contact switch 34, the pressing key 36 is in a two-end connecting rod type swinging structure, two ends of the connecting rod are movably connected with two sides of the tail cover cylinder 31 through movable connecting shafts, the surface of the pressing key is passivated, and a pressing block 35 is arranged between the pressing key 36 and the contact switch 34;

a conductive material is clamped in the middle of the wall of the battery bin 22, the upper end of the conductive material is in point connection with the PCB assembly 18, a circle of conductive layer is processed at the position, corresponding to the conductive material, of the tail cover cylinder 31, and the other end of the conductive layer is in point connection with the PCB assembly 33, so that a control line is added.

Through installing the ball on the preceding closing cap at the lamp holder in this flashlight structure, the ball adopts the diamond material, realizes the function of safe hammer, adds the contact switch on the lamp tail PCB subassembly and through the bright lamp and the effect of going out the light of pressing key real time control LED lamp, plays the warning effect, and overall structure is reasonable, and the practicality is strong.

In particular use, the utility model will be described with reference to the accompanying drawings for the convenience of understanding;

when the LED lamp is used, the button switch can be pressed down only by pressing the button cap, and the LED lamp is turned on after being correspondingly electrified; when the emergency warning device needs to warn in an emergency, the pressing key is pressed down and is connected with the contact switch through the pressing block, the LED lamp correspondingly cuts off the power supply and turns off the lamp after the contact switch is stressed, the pressing key is released, the pressure of the pressing block on the contact switch correspondingly disappears, and the LED lamp continues to be electrified and turned on.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-functional flashlight characterized in that: comprises a lamp holder (1), a lamp body (2) and a lamp tail (3) which are connected in sequence;

the LED lamp is characterized in that the lamp holder (1) comprises a lamp holder shell (14), a front sealing cover (12) is installed at one end of the lamp holder shell (14), the front sealing cover (12) is annular, a lens (13) is installed in the middle of the front sealing cover (12), balls (11) are evenly installed at the edge of the front sealing cover (12), a reflection cup (15) is arranged in the lamp holder shell (14), the other end of the lamp holder shell (14) is connected with an interface sleeve (20), an LED lamp (16) and a lamp holder PCB assembly (18) electrically connected with the LED lamp (16) are arranged in the interface sleeve (20), and a charging interface (17) is arranged in the middle of the interface sleeve (20);

the lamp body (2) comprises a lamp body shell (21) with one end in threaded connection with the interface sleeve (20), a battery bin (22) is arranged in the lamp body shell (21), and a rechargeable battery (23) is arranged in the battery bin (22);

the lamp tail (3) comprises a tail cover barrel (31) with one end connected with the lamp body shell (21) in a threaded mode, a lamp tail PCB assembly (33) is arranged in the tail cover barrel (31), one side, away from the lamp body shell (21), of the lamp tail PCB assembly (33) is provided with a button switch (38) and a contact switch (34), and the end portion of the tail cover barrel (31) is correspondingly provided with a key cap (37) and a pressing key (36).

2. The multi-functional flashlight of claim 1, wherein: the number of the balls (11) is at least three and the balls are distributed in a central symmetry manner, and the balls (11) are made of diamond.

3. The multi-functional flashlight of claim 1, wherein: the upper end of the reflection cup (15) is abutted against the lens (13), and the lower end of the reflection cup (15) is abutted against the shell of the LED lamp (16).

4. The multi-functional flashlight of claim 1, wherein: the LED lamp is characterized in that a compression spring (19) is arranged at the lower end of the lamp holder PCB assembly (18), a compression spring I (32) is arranged on one side, close to the lamp body shell (21), of the lamp tail PCB assembly (33), and the compression spring (19) and the compression spring I (32) are respectively abutted to two ends of the rechargeable battery (23).

5. The multi-function flashlight of claim 1, wherein: the button cap (37) is made of elastic materials and corresponds to the button switch (38), the pressing key (36) is rotatably connected with the tail cover cylinder (31) and corresponds to the contact switch (34), and a pressing block (35) is arranged between the pressing key (36) and the contact switch (34).

6. The multi-functional flashlight of claim 1, wherein: the pressing key (36) is of a structure with two ends in a connecting rod type swinging structure, and two ends of the connecting rod are movably connected with two sides of the tail cover barrel (31) through movable connecting shafts.

7. The multi-functional flashlight of claim 6, wherein: and passivating the surface of the pressing key.

8. The multi-functional flashlight of claim 1, wherein: the battery compartment (22) the bulkhead centre of intermediate clamp a conducting material, conducting material's upper end with PCB subassembly (18) point connection, tail cover section of thick bamboo (31) with the position processing round conducting layer that conducting material corresponds, the other end of conducting layer with PCB subassembly (33) point connection to increase control line all the way.

9. The multi-functional flashlight of claim 1, wherein: and an elastic hanging buckle (24) is arranged on the outer side of the lamp body shell (21).