CN222437864U

CN222437864U - Intelligent flashlight

Info

Publication number: CN222437864U
Application number: CN202323600948.4U
Authority: CN
Inventors: 石志均; 贺俊敏
Original assignee: Dongguan Keming Hardware Products Co ltd
Current assignee: Dongguan Keming Hardware Products Co ltd
Priority date: 2023-12-28
Filing date: 2023-12-28
Publication date: 2025-02-07
Anticipated expiration: 2033-12-28

Abstract

The utility model discloses an intelligent flashlight which comprises a barrel body assembly, a lamp cap assembly, a lamp tail assembly and a battery assembly, wherein a PCB (printed circuit board) is arranged in the lamp tail assembly, a gyroscope sensor and an acceleration sensor are arranged on the PCB, the gyroscope sensor is used for detecting the swing amplitude and the position of the flashlight, the acceleration sensor is used for detecting the height position and the moving state of the flashlight, the PCB automatically adjusts the brightness change or the switching state of the lamp cap assembly according to detection information fed back by the gyroscope sensor and the acceleration sensor, the structure is simple and convenient to use, the gyroscope sensor and the acceleration sensor are additionally arranged on the PCB, data information detected by the two sensors is transmitted back to a chip on the PCB for data analysis, so that the motion state and the direction of the flashlight are judged, the intensity of light or the power-off stopping state of the flashlight is automatically adjusted, the light is prevented from being focused on a point for a long time, the generation of high-temperature heating is reduced, and the service life of the flashlight is prolonged.

Description

Intelligent flashlight

Technical Field

The utility model relates to the technical field of flashlights, in particular to an intelligent flashlight.

Background

The flashlight is a necessary illumination tool in life of people, is suitable for the night environments such as indoor power failure, outdoor illumination and the like, is widely used at present, and is matched with various adjustable modes such as switching of far-light and near-light, flashing of light and the like.

Most of flashlights on the market at present are manually turned on and off by a user, sometimes after the flashlights are used, the flashlights are placed on a desktop by hand, the flashlights are easy to forget to turn off, the flashlights can continuously irradiate the desktop, the temperature of the focused and irradiated area can continuously rise along with the time, the desktop can generate smoke at a focus, even fire hazard and the like are caused, and the flashlights are quite unsafe. Therefore, a new technical solution is needed to solve the above problems.

Disclosure of utility model

In view of the foregoing, the present utility model is directed to providing an intelligent flashlight.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an intelligent flashlight, includes stack shell subassembly, lamp holder subassembly, lamp tail subassembly and battery pack, installs lamp holder subassembly and lamp tail subassembly in stack shell subassembly's upper and lower both ends respectively to install battery pack in stack shell subassembly, and make battery pack provide operating power supply to lamp tail subassembly and lamp holder subassembly, PCB board has in the lamp tail subassembly, be equipped with gyroscope sensor and acceleration sensor on the PCB board, gyroscope sensor is used for detecting swing range and the position of flashlight, acceleration sensor is used for detecting the altitude position and the mobile state of flashlight, PCB board is according to the luminance change or the on-off state of gyroscope sensor and acceleration sensor fed back the detection information and automatically regulated lamp holder subassembly.

Preferably, the lamp tail assembly further comprises a tail seat, a tail side shell and a tail cover, the PCB is mounted on the tail seat, the tail side shell is sleeved on the tail seat and enables the PCB to be located inside, and the tail cover is sleeved on the tail side shell and enables the inside to be covered to form a cavity.

Preferably, the PCB is further provided with a charging port and a control key, the charging port is welded on the PCB and faces the tail side shell, and the control key is arranged at the tail end of the PCB and faces the tail cover.

The tail cover is provided with a through hole which penetrates up and down, a pressing piece is arranged in the through hole, the lower end of the pressing piece is propped against the control key, and the upper end of the pressing piece extends out of the through hole of the tail cover for a user to touch and press.

Preferably, the lamp cap assembly comprises an LED lamp plate, a lamp cap cover, a head side shell and a lens, wherein the LED lamp plate is arranged at the inner lower end of the head side shell, the lens is arranged in the lamp cap cover and is jacked and fixed through the head side shell, and the lamp cap cover and the head side shell are connected and fixed in a threaded connection mode.

As one preference, still be equipped with the heat dissipation seat in the head side shell, the front end of LED lamp plate is located to the heat dissipation seat, the rear end of LED lamp plate still is equipped with the lamp plate solid fixed ring that is used for being fixed in it on the heat dissipation seat, the center of lamp plate solid fixed ring sets up to the fretwork form for the LED lamp plate to place, and the edge is equipped with the fixed column that upwards protrudes and stretches, the fixed column stretches into in the heat dissipation seat and installs firmly for prevent the not hard up whereabouts of LED lamp plate.

As one preferable mode, the radiating seat is integrally processed by aluminum profiles, and has good radiating effect for reducing the heat and the temperature of the LED lamp panel.

Preferably, the upper outer end of the barrel assembly is provided with external threads, the barrel assembly and the lamp cap assembly are connected together through threads, and the lower inner end of the barrel assembly is provided with internal threads for being screwed with the lamp tail assembly.

Preferably, the lamp cap assembly and the lamp tail assembly are respectively provided with an electric shock terminal for electrically connecting the upper end and the lower end of the battery assembly.

Preferably, the battery assembly is a replaceable battery or a rechargeable battery.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:

The utility model has simple structure and convenient and quick use, and the gyroscope sensor and the acceleration sensor are additionally arranged on the PCB, and the data information detected by the gyroscope sensor and the acceleration sensor is transmitted back to the chip on the PCB for data analysis, so that the motion state and the direction of the flashlight are judged, the intensity of light is automatically regulated or the flashlight is in a power-off stop state, for example, when the flashlight is placed for a long time, the detected data information is uploaded, so that the light irradiation mode of the flashlight is changed, the chip of the PCB is subjected to power-off treatment, the output loss of a battery is reduced, the condition that the light is focused on the same point for a long time can be avoided, the hazard of high-temperature heating is reduced, and the service life of the flashlight is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic exploded view of the present utility model.

FIG. 3 is an exploded view of the lamp head assembly of the present utility model.

FIG. 4 is a schematic exploded view of the lamp tail assembly of the present utility model.

FIG. 5 is a schematic view of another view of an exploded view of the lamp tail assembly of the present utility model.

Fig. 6 is a schematic diagram of a detection control flow of a PCB board according to the present utility model.

Wherein, each reference sign in the figure:

100. Barrel assembly, 200, lamp cap assembly, 210, LED lamp panel, 220, lamp cap cover, 230, head side shell, 240, lens, 250, lamp panel fixing ring, 251, fixing column, 300, lamp tail assembly, 310, PCB board, 311, gyroscope sensor, 312, acceleration sensor, 313, charging port, 314, control button, 320, tailstock, 330, tail side shell, 340, tailcap, 350, pressing piece, 400, battery assembly.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Referring to fig. 1-6, an intelligent flashlight comprises a barrel assembly 100, a lamp cap assembly 200, a lamp tail assembly 300 and a battery assembly 400, wherein the lamp cap assembly 200 and the lamp tail assembly 300 are respectively arranged at the upper end and the lower end of the barrel assembly 100, the battery assembly 400 is arranged in the barrel assembly 100, the battery assembly 400 provides working power supply current for the lamp tail assembly 300 and the lamp cap assembly 200, a PCB board 310 is arranged in the lamp tail assembly 300, a gyroscope sensor 311 and an acceleration sensor 312 are arranged on the PCB board 310, the swing amplitude and the position of the flashlight are detected through the gyroscope sensor 311, the height position and the moving state of the flashlight are detected by the gyroscope sensor 311 and the acceleration sensor 312, the brightness change or the switching state of the lamp cap assembly 200 is automatically adjusted according to the detection information fed back by the gyroscope sensor 311 and the acceleration sensor 312, when the flashlight is vertically placed on a desktop, the acceleration sensor 312 detects the height moving state of the flashlight, the detected data information is automatically transferred to a central processing chip when the flashlight is at rest for a long time, the gyroscope is automatically controlled by the chip, the gyroscope is combined with the PCB board, and the gyroscope is prevented from being stopped when the flashlight is vertically placed on the desk, and the chip is prevented from being accidentally illuminated by the PCB board 200.

In this embodiment, the lamp tail assembly 300 further includes a tail seat 320, a tail side shell 330 and a tail cover 340, the PCB board 310 is mounted on the tail seat 320, the tail side shell 330 is sleeved on the tail seat 320 and the PCB board 310 is located inside the shell, then the tail cover 340 is sleeved on the tail side shell 330, and the inner spaces among the tail seat 320, the tail side shell 330 and the tail cover 340 are covered to form a cavity for placing the PCB board 310, and a waterproof sealing ring is further provided between them, so that the lamp tail assembly 300 has good sealing performance, and prevents water mist, water, dust or sand and stone chips from entering inside, thereby affecting the normal operation of the internal PCB board 310.

Specifically, a charging port 313 and a control button 314 are further disposed on the PCB 310, the charging port 313 is welded on the PCB 310 and faces the tail side case 330, and the control button 314 is fixed on the tail end of the PCB 310 and faces the tail cover 340.

Further, the tail side shell 330 is provided with a through groove corresponding to the charging port 313, so that an external power cord can be inserted into the charging port 313 to be charged, the tail side shell 330 is provided with a waterproof rubber plug, the waterproof rubber plug is movably arranged on the outer side of the front end of the charging port 313 to prevent water, dust or scraps from entering, the tail side shell can be plugged when not used, an effective protection effect is achieved, the tail cover 340 is provided with a through hole penetrating up and down, a pressing piece 350 is arranged in the through hole, the lower end of the pressing piece 350 is abutted against the control key 314, and the upper end of the pressing piece 350 extends out of the through hole of the tail cover 340 to be touched and pressed by a user, so that the use state of the flashlight is changed.

In this embodiment, the lamp cap assembly 200 includes an LED lamp panel 210, a cap cover 220, a cap side case 230 and a lens 240, wherein the LED lamp panel 210 is disposed at the inner lower end of the cap side case 230, and the LED lamp panel 210 is connected with a PCB 310, so that the PCB 310 can control the on-off operation state of the LED lamp panel 210, the lens 240 is disposed in the cap cover 220 and the edge of the lens 240 is jacked up and fixed together by the cap side case 230, and the cap cover 220 and the cap side case 230 are connected and fixed by means of threaded connection, so that the lens 240 can be firmly disposed inside without loosening and falling.

Specifically, a heat dissipation seat is further disposed in the head side shell 230, the heat dissipation seat is disposed at the front end of the LED lamp panel 210, a lamp panel fixing ring 250 for fixing the heat dissipation seat is further disposed at the rear end of the LED lamp panel 210, the center of the lamp panel fixing ring 250 is hollow for placing the LED lamp panel 210, then fixing columns 251 protruding upwards are disposed at the edges, the fixing columns 251 are inserted into the heat dissipation seat to be installed firmly, and the LED lamp panel 210 is prevented from loosening and falling off, so that a good fixing effect is achieved.

Further, the used heat dissipation seat is integrally processed and manufactured by adopting aluminum profiles, so that the heat dissipation seat has a good heat dissipation effect, can quickly reduce the heat and the temperature of the LED lamp panel 210, has a quick heat dissipation effect, and can prevent the LED lamp panel 210 from being unusable due to high temperature caused by too high internal temperature.

In this embodiment, the upper outer end of the barrel assembly 100 is provided with external threads, so that the barrel assembly 100 and the lamp cap assembly 200 are connected together through threads, and the lower inner end of the barrel assembly 100 is provided with internal threads, so that the barrel assembly 100 and the lamp tail assembly 300 are screwed together.

In this embodiment, electric shock terminals for electrically connecting the upper and lower ends of the battery assembly 400 are also provided on the cap assembly 200 and the tail assembly 300, and an electric conduction effect is achieved through the electric shock terminals, so that electric current is generated for operation.

In this embodiment, the battery assembly 400 is selected to be a replaceable battery or a rechargeable battery.

In this embodiment, focusing is also performed by screwing the cap assembly 200, thereby changing the irradiation mode of the flashlight so that the flashlight can be adjusted to either the low beam mode or the high beam mode.

The foregoing description of the preferred embodiments of the present utility model has been provided for the purpose of illustrating the general principles of the present utility model and is not to be construed as limiting the scope of the utility model in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model, and other embodiments of the present utility model as will occur to those skilled in the art without the exercise of inventive faculty, are intended to be included within the scope of the present utility model.

Claims

1. The intelligent flashlight comprises a barrel body assembly, a lamp cap assembly, a lamp tail assembly and a battery assembly, wherein the lamp cap assembly and the lamp tail assembly are respectively arranged at the upper end and the lower end of the barrel body assembly, the battery assembly is arranged in the barrel body assembly, and the battery assembly provides working power for the lamp tail assembly and the lamp cap assembly.

2. The intelligent flashlight of claim 1, wherein the tail lamp assembly further comprises a tail seat, a tail side shell and a tail cover, the PCB is mounted on the tail seat, the tail side shell is sleeved on the tail seat and enables the PCB to be located inside, and the tail cover is sleeved on the tail side shell and enables the inside to be covered to form a cavity.

3. The intelligent flashlight of claim 2, wherein the PCB is further provided with a charging port and a control button, the charging port is welded on the PCB and faces the tail side shell, and the control button is arranged at the tail end of the PCB and faces the tail cover.

4. The intelligent flashlight of claim 3, wherein the tail side shell is provided with a through groove corresponding to the charging port so that an external power line can be inserted into the through groove for charging, the tail side shell is provided with a waterproof rubber plug, the waterproof rubber plug is movably arranged at the front end of the charging port and used for preventing water, dust or scraps from entering, the tail cover is provided with a through hole penetrating up and down, a pressing piece is arranged in the through hole, the lower end of the pressing piece abuts against the control key, and the upper end of the pressing piece extends out of the through hole of the tail cover so as to be touched and pressed by a user.

5. The intelligent flashlight of claim 1, wherein the lamp cap assembly comprises an LED lamp panel, a lamp cap cover, a head side shell and a lens, the LED lamp panel is arranged at the inner lower end of the head side shell, the lens is arranged in the lamp cap cover and is jacked and fixed by the head side shell, and the lamp cap cover and the head side shell are connected and fixed in a threaded connection mode.

6. The intelligent flashlight of claim 5, wherein the heat dissipation seat is further arranged in the head side shell, the heat dissipation seat is arranged at the front end of the LED lamp panel, the rear end of the LED lamp panel is further provided with a lamp panel fixing ring for fixing the LED lamp panel on the heat dissipation seat, the center of the lamp panel fixing ring is hollow for placing the LED lamp panel, the edge of the lamp panel fixing ring is provided with a fixing column protruding upwards, and the fixing column stretches into the heat dissipation seat to be stably installed so as to prevent the LED lamp panel from loosening and falling.

7. The intelligent flashlight of claim 6, wherein the heat sink is integrally formed from an aluminum profile.

8. The intelligent flashlight of claim 1, wherein the upper outer end of the barrel assembly is provided with external threads, the barrel assembly is connected with the lamp cap assembly through threads, and the lower inner end of the barrel assembly is provided with internal threads for being screwed with the lamp tail assembly.

9. The intelligent flashlight of claim 1, wherein the lamp cap assembly and the lamp tail assembly are provided with electric shock terminals for electrically connecting the upper end and the lower end of the battery assembly.

10. The intelligent flashlight of claim 1, wherein the battery assembly is a replaceable battery or a rechargeable battery.