CN212361656U

CN212361656U - Electric torch

Info

Publication number: CN212361656U
Application number: CN202021626459.XU
Authority: CN
Inventors: 颜伦歆; 贺冬
Original assignee: Shenzhen Liangshi Intelligent Engineering Co ltd
Current assignee: Shenzhen Liangshi Intelligent Engineering Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-01-15
Anticipated expiration: 2030-08-06

Abstract

The utility model provides a flashlight, the flashlight includes lamp holder subassembly and roating seat subassembly, the lamp holder subassembly includes the lamp holder shell and locates the pivot of lamp holder shell bottom, the roating seat subassembly includes swivel housing and locates the last pivot seat of swivel housing, the pivot rotate connect in on the pivot seat, so that the lamp holder subassembly is in rotate on the roating seat subassembly, through will in this embodiment promptly the lamp holder subassembly rotate connect in on the roating seat subassembly, so that the lamp holder subassembly can rotate on the roating seat subassembly, thereby change the direction of light beam is jetted out to the lamp holder subassembly, improves the convenience that the flashlight used.

Description

Electric torch

Technical Field

The utility model relates to a lighting apparatus field, in particular to flashlight.

Background

At present, most flashlights are straight-through flashlights, light beams of the flashlights can only be emitted along the central axis of the flashlights, and the emitted light beams of the flashlights cannot change directions, namely, certain specific scenes cannot be met, such as: the use of scenes such as helmet wearing, chest wearing and the like is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a flashlight aims at solving the problem that the light beam emitted by the flashlight can not change direction, resulting in inconvenient use.

In order to achieve the above object, the present invention provides a flashlight, comprising:

the lamp holder assembly comprises a lamp holder shell and a rotating shaft arranged at the bottom of the lamp holder shell;

the lamp holder assembly comprises a rotary base assembly, wherein the rotary base assembly comprises a rotary shell and a rotary shaft base arranged on the rotary shell, and the rotary shaft is rotatably connected to the rotary shaft base so that the lamp holder assembly can rotate on the rotary base assembly.

In an optional embodiment, the rotating shaft seat is provided with a sliding groove, and the bottom of the lamp holder shell is provided with a mounting groove;

the lamp head assembly further comprises:

one end of the elastic piece is abutted against the bottom of the mounting groove;

the rolling piece is abutted to the inside of the sliding groove and connected with the other end of the elastic piece.

In an alternative embodiment, a first magnet is disposed at the bottom of the lamp cap shell, a second magnet is disposed on an end surface of the rotating shell facing the lamp cap shell, and when the first magnet is connected with the second magnet, the lamp cap assembly is disposed parallel to the rotating base assembly.

In an alternative embodiment, the lamp head housing has a receiving cavity, the lamp head assembly further comprising:

the light source plate, the reflecting cup and the transparent plate are sequentially arranged in the accommodating cavity, and the light source plate is arranged on one side, close to the rotating base assembly, of the lamp holder assembly;

the light source plate is arranged in the light source cavity, the light source plate is arranged in the light source.

In an alternative embodiment, the lamp head assembly further comprises:

and the sealing element is arranged in the accommodating cavity and is arranged between the transparent plate and the reflecting cup.

In an alternative embodiment, the rotatable housing defines a through-hole, and the flashlight further includes a driving assembly disposed within the rotatable housing, the driving assembly including:

a drive member;

and the display part is electrically connected with the driving part, and the position of the display part corresponds to that of the through hole so as to be exposed out of the through hole.

In an alternative embodiment, the drive assembly further comprises:

a charging member electrically connected with the driving member.

In an alternative embodiment, the flashlight further comprises:

the barrel assembly is connected with one side, away from the lamp cap assembly, of the rotating base assembly, and a battery accommodating bin is arranged in the barrel assembly;

the battery is arranged in the battery accommodating bin, and one end of the battery extends into the rotating seat assembly and is abutted to the driving piece.

In an optional embodiment, the flashlight further comprises a base assembly connected with a side of the barrel assembly facing away from the swivel assembly;

the base assembly includes:

a base housing;

locate the keypad in the base casing, have thimble and switch spare on the keypad, press the switch spare, the keypad orientation the direction motion of roating seat subassembly, so that the thimble butt in the battery, wherein, the thimble is located the keypad orientation one side of roating seat subassembly.

In an optional embodiment, the base assembly further includes a key cap, the key cap is clamped on the base housing, and when pressure is applied to the key cap, the key cap abuts against the switch member

Drawings

In order to more clearly illustrate the technical solutions of the embodiments or examples of the present invention, the drawings used in the embodiments or examples will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a flashlight according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a flashlight according to an embodiment of the present invention;

fig. 3 is an exploded view of a portion of the flashlight of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in figures 1-3, the utility model provides a flashlight.

In an embodiment, the flashlight includes a lamp holder assembly 1 and a rotating base assembly 2, the lamp holder assembly 1 includes a lamp holder 11 and a rotating shaft 12 disposed at the bottom of the lamp holder 11, the rotating base assembly 2 includes a rotating housing 21 and a rotating base 22 disposed on the rotating housing 21, the rotating shaft 12 is rotatably connected to the rotating base 22, so that the lamp holder assembly 1 rotates on the rotating base assembly 2, that is, in this embodiment, the lamp holder assembly 1 is rotatably connected to the rotating base assembly 2, so that the lamp holder assembly 1 can rotate on the rotating base assembly 2, thereby changing the direction of the light beam emitted by the lamp holder assembly 1, and improving the convenience of the flashlight. For example, when the flashlight is worn on a helmet or in a chest position, the light head assembly 1 is rotated so as to change the direction of the emitted light beam, thereby meeting the lighting requirement.

Optionally, the rotating shaft 12 is located at the bottom of the lamp holder housing 1, in this embodiment, the bottom of the lamp holder housing 1 is defined as a side of the lamp holder assembly 1 facing the rotating base assembly 2, that is, the rotating shaft base 22 is located at a side of the rotating base assembly 2 facing the lamp holder assembly 1, at this time, the rotating shaft 12 is rotatably connected to the rotating shaft base 22, so that the lamp holder assembly 1 can rotate on the rotating base assembly 2.

Furthermore, a sliding groove 23 is formed in the rotating shaft seat 22, an installation groove 13 is formed in the bottom of the lamp holder shell 11, the lamp holder assembly 1 further comprises an elastic member 14 and a rolling member 15, one end of the elastic member 14 abuts against the groove bottom of the installation groove 13, the rolling member 15 abuts against the inside of the sliding groove 23, and the rolling member 15 is connected with the other end of the elastic member 14.

In particular, said rolling elements 15 are balls. The sliding groove 23 is disposed on the outer surface of the rotating shaft seat 22, and the sliding groove 23 is a channel formed by a plurality of ball grooves arranged at intervals, that is, when the lamp head assembly 1 is rotated, the balls move on the channel formed by the plurality of ball grooves and move from one ball groove to another ball groove.

In this embodiment, since the ball grooves are spaced apart from each other, that is, the outer surface of the rotating shaft seat 22 is still located between every two adjacent ball grooves, that is, when the ball moves from one ball groove to another ball groove, the ball passes through the rotating shaft seat 22 between the two ball grooves, at this time, the ball compresses the elastic member 14, so that the elastic member 14 accumulates elastic force, and when the ball falls into the other ball groove, the elastic member 14 releases the accumulated elastic force and returns to the original state, so as to press the ball into the other ball groove, that is, complete the rotation of the lamp head assembly 1. For example, in the embodiment, the rotation angle of the lamp head assembly is divided into five stages, i.e., 0 °, 22.5 °, 45 °, 67.5 ° and 90 °, according to the ball groove provided on the rotation shaft seat 22.

Optionally, the elastic member 14 is a spring or other elastic structure, and is not limited herein.

Optionally, an angle formed between the lamp head assembly 1 and the rotating base assembly 2 ranges from 0 ° to 90 °, that is, an angle range of rotation of the lamp head assembly 1 ranges from 0 ° to 90 °.

Of course, in other embodiments, the lamp head assembly 1 may also increase its rotation angle according to specific requirements, and is not limited herein.

Further, a first magnet 16 is disposed at the bottom of the lamp holder shell 11, a second magnet 24 is disposed on an end surface of the rotating casing 21 facing the lamp holder shell 11, and when the first magnet 16 is connected to the second magnet 24, the lamp holder assembly 1 is disposed in parallel with the rotating base assembly 2. That is, when the light emitting direction of the flashlight does not need to be changed, the lamp head assembly 1 and the rotating base assembly 2 are magnetically connected, that is, the first magnet 16 and the second magnet 24 are respectively disposed on the lamp head housing 11 and the rotating shell 21, so that the connection between the lamp head assembly 1 and the rotating base assembly 2 is more stable.

Further, the lamp head assembly 1 is configured to generate illumination light and emit the illumination light to an external environment, that is, the lamp head housing 11 has an accommodating cavity 17, the lamp head assembly 1 further includes a light source plate 18, a reflective cup 19 and a transparent plate 110 sequentially disposed in the accommodating cavity 17, and the light source plate 18 is disposed on one side of the lamp head assembly 1 close to the rotating base assembly 2. The light source plate 18 is provided with a light inlet and a light outlet, the light emitting end of the light source plate 18 is tightly attached to the light inlet, the transparent plate 110 covers the light outlet, and the diameter of the light inlet is smaller than that of the light outlet.

Specifically, the light source plate 18 is configured to generate illumination light, and transmit the generated illumination light to the reflection cup 19 from the light inlet, and the reflection cup 19 is configured to condense light, that is, the illumination light at the light inlet is transmitted to the light outlet after being condensed, and is emitted to the external environment through the transparent plate 110.

Further, in order to prevent light leakage, the lamp head assembly 1 of the present embodiment further includes a sealing member 120 disposed in the accommodating cavity 17, wherein the sealing member 120 is disposed between the transparent plate 110 and the reflective cup 19. That is, the gap between the transparent plate 110 and the reflective cup 19 is sealed by the sealing member 120 to prevent the condensed light from leaking out of the gap between the transparent plate 110 and the reflective cup 19.

Optionally, the sealing member 10 is an O-ring or other sealing structure, which is not limited herein.

Further, the lamp head assembly 1 further includes a first pressing ring 130, and the first pressing ring 130 is installed in the lamp head housing 11 to press the light source plate 18, the reflective cup 19 and the transparent plate 110 into the accommodating cavity 17.

Further, in order to drive the light source board 110 to generate illumination light, in this embodiment, the flashlight further includes a driving assembly 3 disposed in the rotating housing 21, a through hole (not shown) is formed in the rotating housing 21, the driving assembly 3 includes a driving member 31 and a display member 32, the driving member 31 is electrically connected to the light source board 18 to drive the light source board 18 to generate illumination light, the display member 32 is electrically connected to the driving member 31, and a position of the display member 32 corresponds to a position of the through hole to be exposed to the through hole.

Optionally, the display element 32 is used to display the status information of the flashlight obtained by the driving element 31 when the flashlight is in operation, such as: the current light mode, the remaining endurance time, the remaining power and the like are displayed through the display part 32, namely, the status information of the flashlight is displayed in real time, so that the information of the flashlight is visualized.

Further, the driving assembly further comprises a charging member 33, and the charging member 33 is electrically connected with the driving member 31. The charging member 33 is a USB charging interface, that is, the USB charging interface is integrated on the driving member 31.

Further, the flashlight still includes barrel subassembly 4 and battery 5, barrel subassembly 4 with roating seat subassembly 2 deviates from one side of lamp holder subassembly 1 is connected, just it holds the storehouse (not shown) to have the battery in barrel subassembly 4, battery 5 locates in the battery holds the storehouse, just the one end of battery 5 extends to in the roating seat subassembly 2 and with driving piece 31 butt, promptly battery 5 be used for driving piece 31 supplies power.

Further, the battery 5 is a rechargeable battery, that is, the battery 5 can be charged by a charging member 33 provided on the driving member 31.

Further, the flashlight also comprises a base assembly 6, wherein the base assembly 6 is connected with one side, away from the rotating base assembly 2, of the barrel assembly 4. The base assembly 6 includes a base housing 61 and a key sheet 62, the key sheet 62 is disposed in the base housing 61, the key sheet 62 has a thimble 63 and a switch 64, the switch 64 is pressed, the key sheet 626 moves toward the direction of the rotating base assembly 2, so that the thimble 63 abuts against the battery 5, wherein the thimble 63 is located on one side of the key sheet 62 facing the rotating base assembly 2.

That is, by pressing the switch member 64, the battery 5 and the driving member 31 form a path, and at this time, the driving member 31 drives the light source board 18 to generate the illumination light.

Further, the base assembly 6 further includes a key cap 65, the key cap 65 is clamped on the base housing 61, and when pressure is applied to the key cap 65, the key cap 65 abuts against the switch element 64, so that the switch element 64 drives the key plate 626 to move toward the direction of the rotating base assembly 2, and the battery 5 and the driving element 31 are communicated.

Further, the base assembly 6 further includes a second press ring 66, and the second press ring 66 is connected to the base housing 61 and presses the key cap 65.

It can be understood that both ends of the cylinder assembly 4 are respectively connected with the rotary seat assembly 2 and the base assembly 1 through threads. Alternatively, both ends of the cylinder assembly 4 are connected to the rotary base assembly 2 and the base assembly 1 by other connection methods, which is not limited herein.

The embodiment of the utility model provides an in, the flashlight includes lamp holder subassembly 1 and roating seat subassembly 2, lamp holder subassembly 1 includes lamp holder shell 11 and locates the pivot 12 of lamp holder shell 11 bottom, roating seat subassembly 2 includes swivel housing 21 and locates pivot seat 22 on the swivel housing 21, pivot 12 rotate connect in on the pivot seat 22, so that lamp holder subassembly 1 is in rotate on the roating seat subassembly 2, through will in this embodiment lamp holder subassembly 1 rotate connect in on the roating seat subassembly 2, so that lamp holder subassembly 1 can rotate on the roating seat subassembly 2, thereby change the direction of the light beam is jetted out to lamp holder subassembly 1, improves the convenience that the flashlight used.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent transformation made by the contents of the specification and the drawings, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A flashlight, characterized in that the flashlight comprises:

2. The flashlight of claim 1, wherein the spindle base is provided with a sliding groove, and the bottom of the lamp holder shell is provided with a mounting groove;

the lamp head assembly further comprises:

3. The flashlight of claim 2, wherein a first magnet is disposed on a bottom portion of the lamp cap housing, a second magnet is disposed on an end surface of the rotating housing facing the lamp cap housing, and the lamp cap assembly is disposed parallel to the rotating base assembly when the first magnet and the second magnet are coupled.

4. The flashlight of claim 1, wherein the lamp head housing has a receiving cavity, the lamp head assembly further comprising:

5. The flashlight of claim 4, wherein the lamp head assembly further comprises:

6. The flashlight of claim 1, wherein the rotatable housing defines a through-hole, the flashlight further comprising a drive assembly disposed within the rotatable housing, the drive assembly comprising:

a drive member;

7. The flashlight of claim 6, wherein the drive assembly further comprises:

a charging member electrically connected with the driving member.

8. The flashlight of claim 7, further comprising:

9. The flashlight of claim 8, further comprising a base assembly connected to a side of the barrel assembly facing away from the swivel assembly;

the base assembly includes:

a base housing;

10. The flashlight of claim 9, wherein the base assembly further comprises a key cap, the key cap is clamped to the base housing, and the key cap presses against the switch member when pressure is applied to the key cap.