CN214745079U

CN214745079U - Flashlight capable of automatically adjusting brightness

Info

Publication number: CN214745079U
Application number: CN202120540881.1U
Authority: CN
Inventors: 黄建华
Original assignee: Yiwu Huayi Electronic Co ltd
Current assignee: Yiwu Huayi Electronic Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-11-16
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a but bright flashlight of automatically regulated, the camera includes a fixed pedestal, the equal fixedly connected with axis of rotation of the inclined to one side intermediate position of unable adjustment base top front end and rear end, all rotate in the axis of rotation and be connected with solid fixed ring, the equal fixedly connected with buckle in solid fixed ring top, gu fixed ring internal diameter department is provided with the barrel, barrel inner wall bottom right side is provided with the battery jar, battery jar left side rear end fixedly connected with hasp switch, battery jar rear end left side fixedly connected with spring catch, the battery jar inner wall is provided with the lithium cell, it is corresponding with spring catch that lithium cell rear end left side bottom is provided with bayonet socket and bayonet socket position, barrel right side fixedly connected with battery cover, equal fixedly connected with rubber circle all around in battery cover left side. The utility model discloses in, can dismantle the lithium cell of change and can make the leakproofness stronger, the rubber ring on the battery cover makes the flashlight waterproof performance higher more, is worth wideling popularize.

Description

Flashlight capable of automatically adjusting brightness

Technical Field

The utility model relates to a lighting apparatus especially relates to a but bright flashlight of automatically regulated.

Background

A typical flashlight, having a bulb and focusing reflector powered by batteries and a handle-style housing for hand-holding, although of a fairly simple design, was invented until late in the late 19 th century because it had to incorporate the battery with the bulb, and in the early days because of the insufficient battery power, it was called "flash light" in english, meaning a short-lived lamp.

But the bright flashlight of automatically regulated who owns on the market is even some waterproof, nevertheless because all structures such as the interface that charges of flashlight itself can lead to waterproof performance not enough, and the flashlight is not necessarily all held in hand in the service environment of difference simultaneously, possess convenient fixing device and will more be favorable to using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flashlight capable of automatically adjusting brightness.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a flashlight capable of automatically adjusting brightness comprises a fixed base, wherein the front end and the middle position of the rear end of the top of the fixed base are fixedly connected with rotating shafts, the rotating shafts are all rotatably connected with fixing rings, the tops of the fixing rings are all fixedly connected with buckles, a cylinder body is arranged at the inner diameter of the fixing ring, a battery jar is arranged at the right side of the bottom of the inner wall of the cylinder body, the rear end of the left side of the battery jar is fixedly connected with a lock catch switch, the left side of the rear end of the battery jar is fixedly connected with a spring lock catch, the inner wall of the battery jar is provided with a lithium battery, the bottom of the left side of the rear end of the lithium battery is provided with a bayonet corresponding to the spring lock catch, the right side of the cylinder body is fixedly connected with a battery cover, the periphery of the left side of the battery cover is fixedly connected with rubber rings, the solar energy collecting device is characterized in that a light-gathering cover is fixedly connected to the left side of the barrel, and a glass sheet is fixedly connected to the left side of the light-gathering cover.

As a further description of the above technical solution:

the cylinder outer wall top middle left side position is provided with the mounting groove, the inboard fixedly connected with photosensitive sensor of mounting groove.

As a further description of the above technical solution:

the right side of the top of the inner wall of the cylinder body is fixedly connected with a circuit board.

As a further description of the above technical solution:

the right side of the snoot penetrates through and is fixedly connected with three LED lamp beads which are uniformly arranged.

As a further description of the above technical solution:

and the middle of the top of the outer wall of the barrel is fixedly connected with an electric quantity display lamp at the rear end position of the right side.

As a further description of the above technical solution:

and a charging port is arranged at the front end of the right side of the lithium battery.

As a further description of the above technical solution:

the middle front position of the right side in the middle of the top of the outer wall of the barrel is fixedly connected with a control switch, and the control switch is electrically connected with the circuit board, the LED lamp beads and the photosensitive sensor.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first when using the flashlight, the battery jar of packing into of lithium cell that will have the mouth that charges, when the lithium cell extrudeed the hasp switch, the hasp switch drives the release of spring catch, bayonet socket on spring catch and the lithium cell is mutually supported and is locked, make the lithium cell supply power for the flashlight, cover the battery cover again, accomplish the equipment before the flashlight uses, owing to removed the interface that charges on the ordinary flashlight, move the mouth that charges on the lithium cell, closely cooperate between the rubber circle on the battery cover and the barrel simultaneously, such design can the waterproof performance of efficient improvement flashlight, dismantle the long-time use of formula battery convenience flashlight simultaneously.

2. The utility model discloses in, circle two solid fixed rings on the barrel and revolute the axis of rotation, because mutual not being connected in the middle of its bottom and have certain length, when putting the flashlight, solid fixed ring is closed each other because the lever principle under the effect of pressure, and the buckle through solid fixed ring top is each other in the same place of lock, makes the firm installation of flashlight, then fixes unable adjustment base under the environment that needs to use, and this kind of design makes the fixed of flashlight more convenient, is worth wideling popularize.

Drawings

Fig. 1 is an exploded left side view of a flashlight with automatically adjustable brightness according to the present invention;

fig. 2 is a rear side view of the flashlight with automatically adjustable brightness according to the present invention;

fig. 3 is an exploded view of the flashlight with automatically adjustable brightness according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a rubber ring; 2. a circuit board; 3. a lithium battery; 4. a barrel; 5. a control switch; 6. a photosensitive sensor; 7. mounting grooves; 8. a glass sheet; 9. a light-gathering cover; 10. LED lamp beads; 11. buckling; 12. an electric quantity display lamp; 13. a bayonet; 14. a fixing ring; 15. a rotating shaft; 16. a fixed base; 17. a battery case; 18. a charging port; 19. a battery cover; 20. a spring lock catch; 21. a lock switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a flashlight capable of automatically adjusting brightness comprises a fixed base 16, wherein a rotating shaft 15 is fixedly connected to the front end of the top of the fixed base 16 and the inclined middle position of the rear end of the fixed base 16, a fixing ring 14 is rotatably connected to the rotating shaft 15, a buckle 11 is fixedly connected to the top of the fixing ring 14, a barrel 4 is arranged at the inner diameter of the fixing ring 14, a battery jar 17 is arranged on the right side of the bottom of the inner wall of the barrel 4, a lock catch switch 21 is fixedly connected to the left rear end of the battery jar 17, a spring lock catch 20 is fixedly connected to the left rear end of the battery jar 17, a lithium battery 3 is arranged on the inner wall of the battery jar 17, a bayonet 13 is arranged at the bottom of the left rear end of the lithium battery 3, the position of the bayonet 13 corresponds to the spring lock catch 20, a battery cover 19 is fixedly connected to the right side of the barrel 4, rubber rings 1 are fixedly connected to the periphery of the left side of the battery cover 19, a light gathering cover 9 is fixedly connected to the left side of the barrel 4, and a glass sheet 8 is fixedly connected to the left side of the light gathering cover 9, when the flashlight is used, the lithium battery 3 with the charging port 18 is arranged in the battery tank 17, when the lithium battery 3 is extruded to the lock switch 21, the lock switch 21 drives the spring lock 20 to release, the spring lock 20 is matched and locked with the bayonet 13 on the lithium battery 3, so that the lithium battery 3 supplies power to the flashlight, then the battery cover 19 is covered, and the assembly before the flashlight is used is completed, because the charging port on the common flashlight is removed, the charging port 18 is moved to the lithium battery 3, and simultaneously, the waterproof performance of the flashlight can be efficiently improved due to the design that the rubber ring 1 on the battery cover 19 is tightly matched with the barrel 4, meanwhile, the detachable battery is convenient for the long-time use of the flashlight, the two fixing rings 14 surrounding the barrel 4 rotate around the rotating shaft 15, and because the middle parts of the bottoms of the fixing rings are not connected with each other and have a certain length, when the flashlight is put on, the fixing rings 14 are mutually closed under the action of pressure due to the lever principle, the flashlight is firmly installed by buckling the buckles 11 on the top of the fixing rings 14, and then the fixing base 16 is fixed in the environment needing to be used, so that the flashlight is more convenient to fix.

A mounting groove 7 is arranged at the middle left side position of the top of the outer wall of the barrel 4, a photosensitive sensor 6 is fixedly connected at the inner side of the mounting groove 7, a circuit board 2 is fixedly connected at the right side of the top of the inner wall of the barrel 4, three LED lamp beads 10 which are uniformly arranged are penetrated and fixedly connected at the right side of a light-gathering cover 9, an electricity display lamp 12 is fixedly connected at the middle right side rear end position of the top of the outer wall of the barrel 4, a charging port 18 is arranged at the front end of the right side of the lithium battery 3, a control switch 5 is fixedly connected at the middle right side front end position of the top of the outer wall of the barrel 4, the control switch 5 is electrically connected with the circuit board 2, the LED lamp beads 10 and the photosensitive sensor 6, the control switch 5 controls the on and off of the flashlight and the on and off of the photosensitive sensor 6, when the photosensitive sensor 6 is turned on, the photosensitive sensor 6 controls the brightness of the LED lamp bead 10, and the electric quantity display lamp 12 displays the residual electric quantity in the lithium battery 3.

The working principle is as follows: when the flashlight is used, the lithium battery 3 with the charging port 18 is arranged in the battery tank 17, when the lithium battery 3 is extruded to the lock switch 21, the lock switch 21 drives the spring lock 20 to release, the spring lock 20 is matched and locked with the bayonet 13 on the lithium battery 3, the lithium battery 3 supplies power for the flashlight, then the battery cover 19 is covered, the assembly of the flashlight before use is completed, because the charging port on the common flashlight is removed, the charging port 18 is moved to the lithium battery 3, and simultaneously the rubber ring 1 on the battery cover 19 is tightly matched with the flashlight body 4, the design can efficiently improve the waterproof performance of the flashlight, meanwhile, the detachable battery is convenient for the long-time use of the flashlight, the two fixing rings 14 surrounding the flashlight body 4 rotate around the rotating shaft 15, because the middle parts of the bottoms of the fixing rings are not connected with each other and have certain length, when the flashlight is placed, the fixing rings 14 are mutually closed under the action of pressure due to the lever principle, the flashlight is firmly installed by buckling the buckles 11 on the top of the fixing rings 14, and then the fixing base 16 is fixed in the environment needing to be used, so that the flashlight is more convenient to fix.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A flashlight capable of automatically adjusting brightness comprises a fixed base (16) and is characterized in that: the front end of the top of the fixed base (16) and the middle position of the rear end are fixedly connected with a rotating shaft (15), the rotating shaft (15) is rotatably connected with a fixed ring (14), the top of the fixed ring (14) is fixedly connected with a buckle (11), the inner diameter of the fixed ring (14) is provided with a barrel (4), the right side of the inner wall bottom of the barrel (4) is provided with a battery jar (17), the rear end of the left side of the battery jar (17) is fixedly connected with a buckle switch (21), the left side of the rear end of the battery jar (17) is fixedly connected with a spring buckle (20), the inner wall of the battery jar (17) is provided with a lithium battery (3), the bottom of the left side of the rear end of the lithium battery (3) is provided with a bayonet (13), the position of the bayonet (13) corresponds to the spring buckle (20), the right side of the barrel (4) is fixedly connected with a battery cover (19), the periphery of the left side of the battery cover (19) is fixedly connected with a rubber ring (1), the solar energy collecting device is characterized in that a light-gathering cover (9) is fixedly connected to the left side of the barrel body (4), and a glass sheet (8) is fixedly connected to the left side of the light-gathering cover (9).

2. The flashlight of claim 1, wherein the flashlight is capable of automatically adjusting the light intensity: barrel (4) outer wall top middle left side position is provided with mounting groove (7), mounting groove (7) inboard fixedly connected with photosensitive sensor (6).

3. The flashlight of claim 1, wherein the flashlight is capable of automatically adjusting the light intensity: the right side of the top of the inner wall of the barrel body (4) is fixedly connected with a circuit board (2).

4. The flashlight of claim 1, wherein the flashlight is capable of automatically adjusting the light intensity: the right side of the light-gathering cover (9) is penetrated and fixedly connected with three LED lamp beads (10) which are uniformly arranged.

5. The flashlight of claim 1, wherein the flashlight is capable of automatically adjusting the light intensity: and an electric quantity display lamp (12) is fixedly connected to the rear end position of the right side in the middle of the top of the outer wall of the barrel (4).

6. The flashlight of claim 1, wherein the flashlight is capable of automatically adjusting the light intensity: the front end of the right side of the lithium battery (3) is provided with a charging port (18).

7. The flashlight of claim 1, wherein the flashlight is capable of automatically adjusting the light intensity: the middle of the top of the outer wall of the barrel body (4) is fixedly connected with a control switch (5) and the control switch (5) is electrically connected with the circuit board (2), the LED lamp beads (10) and the photosensitive sensor (6).