CN210624211U

CN210624211U - Electric torch

Info

Publication number: CN210624211U
Application number: CN201921368556.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Topband Co Ltd
Current assignee: Shenzhen Topband Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-26
Anticipated expiration: 2029-08-21

Abstract

The utility model is suitable for a hand-held type electron lighting tool technical field provides a flashlight, include: the lamp body is internally provided with a power supply and a circuit board, and the outside of the lamp body is provided with a switch and a hook which are electrically connected with the circuit board; the light-emitting device comprises a light-emitting component and a lamp holder for accommodating the light-emitting component, and the lamp holder is rotatably connected with the lamp body; the lamp tail is arranged at one end of the lamp body opposite to the light-emitting device and provided with a magnetic attraction component. The utility model provides a flashlight can be applied to multiple place in a flexible way to the user can liberate both hands when using the flashlight, and service function is diversified, more can satisfy user's demand.

Description

Electric torch

Technical Field

The utility model belongs to the technical field of hand-held type electronic lighting tool, especially, relate to a flashlight.

Background

Along with the progress of science and technology, lighting lamp does not have a place in our life, and the flashlight has more use in the outdoor, night patrol and patrol places, and the lamp holder of the flashlight in the correlation technique is fixed, can not use in a flexible way to the lighting angle of cunning of various application scenes to the flashlight can only be held by hand, can not liberate both hands when using inconveniently, has brought the inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a flashlight aims at solving among the correlation technique the lamp holder of flashlight is fixed to be made the inflexible and flashlight can't liberate the technical problem of hand when using of illumination angle of flashlight.

The embodiment of the utility model provides a realize like this, a flashlight, include:

the lamp body is internally provided with a power supply and a circuit board, and the outside of the lamp body is provided with a switch and a hook which are electrically connected with the circuit board;

the light-emitting device comprises a light-emitting component and a lamp holder for accommodating the light-emitting component, and the lamp holder is rotatably connected with the lamp body;

the lamp tail is arranged at one end of the lamp body opposite to the light-emitting device and provided with a magnetic attraction component.

Furthermore, the outside of the lamp body is also provided with a control key electrically connected with the circuit board, the light-emitting component comprises a light-gathering unit and a floodlighting unit electrically connected with the circuit board, and the light-gathering unit and the floodlighting unit are controlled by the control key to switch work.

Further, the power is chargeable battery, still is equipped with the interface that charges with the circuit board electricity is connected on the lamp body, and the interface that charges includes the second interface that supplies external equipment to charge for the first interface that the power charges and/or supply.

Further, the subassembly is inhaled to magnetism is including locating the magnetism in the lamp tail inhale the seat, locate magnetism inhale the piece and the end cover of closing the lamp tail in order to fix the magnetism and inhale the seat in the lamp tail to magnetism, and magnetism is inhaled the seat and is equipped with the pin, and the pin extends to the end cover surface.

Further, be equipped with revolution mechanic between lamp stand and the lamp body, revolution mechanic includes:

the lamp holder is sleeved on the large-diameter column body and can rotate along with the rotating shaft;

the first rotating piece is sleeved at two ends of the small-diameter cylinder and can rotate along with the rotating shaft;

the second rotating piece is sleeved on the small-diameter cylinder and positioned between the first rotating pieces arranged at two ends of the small-diameter cylinder, the second rotating piece is attached to the first rotating piece, the second rotating piece can rotate around the rotating shaft, and the lamp body is sleeved on the second rotating piece and can rotate along with the second rotating piece;

the elastic piece is sleeved at one end of the small-diameter cylinder far away from the large-diameter cylinder and is positioned at one side of the first rotating piece far away from the second rotating piece;

the locking piece is arranged at one end, far away from the large-diameter cylinder, of the small-diameter cylinder and extrudes the elastic piece to enable the first rotating piece to be abutted against the second rotating piece.

Furthermore, the second rotating part comprises a first rotating part and a second rotating part which are arranged in a split manner, the first rotating part and the second rotating part are respectively attached to the first rotating part arranged at two ends of the small-diameter cylinder, and a gap is formed between the first rotating part and the second rotating part;

the lamp body is equipped with first connecting portion, and outside first rotating part and the second rotating part were located to first connecting portion cover, first connecting portion extended to the space with the part that the space corresponds in and with first rotating part and second rotating part looks butt, and first connecting portion can rotate along with first rotating part, second rotating part.

Furthermore, an annular flange is arranged on the outer wall of one end, far away from the small-diameter column body, of the large-diameter column body.

Furthermore, the lamp body is provided with a second connecting part sleeved on the annular flange.

Furthermore, the large-diameter column body is of a hollow structure, and the side wall of the large-diameter column body is provided with a wire passing groove.

Furthermore, the lamp holder is provided with a third connecting part sleeved on the large-diameter column body, the third connecting part is provided with a clamping groove, and the large-diameter column body is provided with a convex part matched with the clamping groove.

The utility model discloses the beneficial effect who reaches: the lamp holder and the lamp body which are used for accommodating the light-emitting device are arranged to be connected in a rotating mode, so that the lamp holder can adjust the angle relative to the lamp body and can be flexibly applied to various places.

Drawings

Fig. 1 is a perspective view of a flashlight provided by an embodiment of the present invention;

fig. 2 is a state diagram of a light-emitting device of a flashlight provided by an embodiment of the present invention after rotating a certain angle relative to a lamp body;

fig. 3 is a cross-sectional view of a flashlight according to an embodiment of the present invention in a first position;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a perspective view of a rotating structure of a flashlight according to an embodiment of the present invention;

fig. 6 is an exploded view of a rotating structure of a flashlight according to an embodiment of the present invention;

fig. 7 is a schematic view illustrating a lamp socket structure in a lighting device of a flashlight according to an embodiment of the present invention;

fig. 8 is a cross-sectional view of a flashlight according to an embodiment of the present invention in a second position;

fig. 9 is an enlarged view at B in fig. 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 merely illustrative of the invention and are not intended to limit the invention.

The lamp holder of the flashlight in the related art is fixed, can not use in a flexible way to the angle of cunning illumination of various application scenes to the flashlight can only be held by hand, can not liberate both hands when using inconveniently, has brought inconvenience for the user. The utility model provides a flashlight can be applied to multiple place in a flexible way to the user can liberate both hands when using the flashlight, and service function is diversified, more can satisfy user's demand.

Example one

Referring to fig. 1-3, a flashlight includes a light body 10, a light emitting device 20, and a light tail 60. The lamp body 10 is provided therein with a power source 40 and a circuit board 50, the exterior is provided with a switch 200 electrically connected to the circuit board 50 and a hook 100, the light-emitting device 20 includes a light-emitting component 201 and a lamp socket 202 for accommodating the light-emitting component 201, the lamp socket 202 is rotatably connected to the lamp body 10, the lamp tail 60 is provided at an end of the lamp body 10 opposite to the light-emitting device 20, and the lamp tail 60 is provided with a magnetic attraction component 70.

When the lamp body 10 is used, the light-emitting device 20 can be rotated according to requirements, the light-emitting device 20 can be adjusted to realize illumination in different directions under the condition that the position of the lamp body 10 is not changed, the adjustment is convenient and fast, and the illumination angle is flexible; when hands are required to be liberated, the magnetic attraction component 70 arranged on the lamp tail 60 can be adsorbed on a material capable of being adsorbed by the magnetic attraction component 70, so that the flashlight is fixed simply, conveniently and quickly; in addition, when the flashlight cannot be fixed in a magnetic adsorption mode in a scene, the flashlight can be hung on other supports or human clothes through the hook 100 to be fixed so as to free hands. The utility model provides a flashlight can be applied to multiple place in a flexible way to the user can liberate both hands when using the flashlight, and service function is diversified, more can satisfy user's demand.

Furthermore, the power source 40 can be a rechargeable battery, the lamp body 10 is further provided with a charging interface (not shown) electrically connected with the circuit board 50, and the charging interface comprises a first interface for charging the power source 40 and/or a second interface for charging external equipment, so that the power source 40 can be recycled, the cost is saved, meanwhile, the flashlight can also be used as an emergency power source, and when the flashlight is out, the mobile equipment can be charged in an emergency.

Referring to fig. 4, specifically, the magnetic attraction assembly 70 includes a magnetic attraction seat 701 disposed in the lamp tail 60, a magnetic member 702 disposed in the magnetic attraction seat 701, and an end cover 703 covering the lamp tail 60 to fix the magnetic attraction seat 701 in the lamp tail 60, where the magnetic attraction seat 701 is provided with a pin 7011, and the pin 7011 extends to the surface of the end cover 703. Further, a fixing plate 601 is arranged in the lamp tail 60, corresponding through holes are formed in the middle of the fixing plate 601 and the magnetic suction seat 701, connecting holes corresponding to the through holes are formed in the end cover 703, and the connecting piece 300 sequentially penetrates through the through holes and the connecting holes, so that the end cover 703 and the magnetic suction seat 701 are fixed on the lamp tail 60. The magnetic attraction seat 701 is arranged, so that the magnetic piece 702 can be prevented from being easily damaged in collision due to the fact that the magnetic piece 702 is directly exposed to the outside of the lamp tail 60, the magnetic piece 702 is arranged to be contained in the magnetic attraction seat 701, the magnetic piece 702 can be guaranteed to be close to the end portion of the lamp tail 60 as far as possible, the phenomenon that the magnetic piece 702 and the end cover 703 are too far away to weaken the magnetism is avoided, the magnetic attraction seat 701 is provided with the pin 7011 which extends to the surface of the end cover 703, the surface of the end cover 703 is made to have magnetism, the magnetism of the surface of the end cover 703. In this case, the magnetic base may be made of a material having magnetism, such as metallic iron, which can be introduced into the magnetic member 702. In this embodiment, the magnetic member 702 is a magnet.

Example two

Referring to fig. 1-2, the exterior of the lamp body 10 is further provided with a control button 80 electrically connected to the circuit board 50, the light emitting assembly 201 includes a light condensing unit 2011 and a floodlight unit 2012 electrically connected to the circuit board 50, and the light condensing unit 2011 and the floodlight unit 2012 are controlled by the control button 80 to switch. Spotlight unit 2011 and floodlight unit 2012 all include light emitting component, spotlight unit 2011 is when light emitting component opens the illumination, light is the state of gathering together, floodlight unit 2012 opens the illumination at light emitting component, light is the state of dispersing, spotlight unit 2011 and floodlight unit 2012's light emitting component all can adopt the wire to be connected with circuit board 50, it switches on to realize the circuit, control button 80 is through sending out the signal to circuit board 50 and is spotlight unit 2011 or floodlight unit 2012 in order to select that illuminator 20 works currently, so can be according to the rotatory different light illumination of illumination demand.

It should be noted that, the control key 80 selects the light in two different modes as the prior art, which can be implemented by those skilled in the art, and here, it is not described in detail how the control key 80 controls and switches the condensing unit 2011 and the floodlight unit 2012.

EXAMPLE III

Referring to fig. 1, 2, 5 and 6, a rotation structure 30 is disposed between the lamp socket 202 and the lamp body 10, and the rotation structure 30 includes a rotation shaft 1, a first rotation member 2, a second rotation member 3, an elastic member 4 and a locking member 5. Wherein, rotation axis 1 includes the big footpath cylinder 11 and the path cylinder 12 of body coupling, lamp stand 202 cover is located big footpath cylinder 11 and can be rotated along with rotation axis 1, the both ends of path cylinder 12 are located to first rotating member 2 cover and can be rotated along with rotation axis 1, second rotating member 3 cover is located path cylinder 12 and is located between the first rotating member 2 of setting at path cylinder 12 both ends, second rotating member 3 and the laminating setting of first rotating member 2, second rotating member 3 can rotate around rotation axis 1, lamp body 10 cover is located second rotating member 3 and can be rotated along with second rotating member 3, the one end of keeping away from big footpath cylinder 11 of path cylinder 12 is located to elastic member 4 cover, elastic member 4 is located one side that deviates from second rotating member 3 of first rotating member 2, retaining member 5 locates the one end of keeping away from big footpath cylinder 11 of path cylinder 12 and extrudes elastic member 4 so that first rotating member 2 and second rotating member 3 looks butt.

In this embodiment, the elastic member 4 may be a ring-shaped wave spring. The contact area between the first rotating part 2 and the fastener can be increased by the annular waveform elastic sheet, so that the stress area is increased, the stress is uniform, and the service life of the elastic part 4 is prolonged.

The large-diameter cylinder 11 and the small-diameter cylinder 12 which are integrally connected are arranged, so that the rotating shaft 1 has a limiting function in the axial direction of the rotating shaft 1, the first rotating part 2 and the second rotating part 3 which are arranged on the small-diameter cylinder 12 can be fixed in the axial direction of the rotating shaft 1, the structure of the rotating structure 30 which is arranged for limiting the first rotating part 2 and the second rotating part 3 in the direction of the rotating shaft 1 is saved, the structure of the whole rotating structure 30 is reduced, the second rotating part 3 and the first rotating part 2 which are arranged at two ends of the small-diameter cylinder 12 are attached, the first rotating part 2 and the second rotating part 3 which are arranged at two positions can be damped only by arranging the elastic part 4 at one end of the small-diameter cylinder 12, so that the first rotating part 2 and the second rotating part 3 can be stopped at any position after relative rotation, the number of parts is saved, in addition, the stress intensity of the rotating structure 30 in the axial direction of the rotating shaft 1 is increased, the service life is prolonged.

During installation, the first rotating part 2, the second rotating part 3, the first rotating part 2 and the elastic part 4 are sequentially sleeved on the small-diameter cylinder 12, and finally the locking part 5 is installed on the small-diameter cylinder 12 to extrude the elastic part 4 so that the elastic part 4 pushes the first rotating part 2 to extrude the second rotating part 3, and the second rotating part 3 simultaneously extrudes the second rotating part 3 at the other end of the small-diameter cylinder 12; when the lamp holder 202 is used, the lamp holder 202 rotates along with the rotating shaft 1, the lamp body 10 rotates along with the second rotating member 3 around the rotating shaft 1, the irradiation angle adjustment of the light-emitting device 20 is realized, and under the action of the elastic member 4, the lamp holder 202 can stay at the current angle after rotating, so that the purpose of adjusting various angles of the light-emitting device 20 is achieved.

Referring to fig. 5, 6, 7, and 9, the second rotating member 3 includes a first rotating portion 31 and a second rotating portion 32 that are separately disposed, the first rotating portion 31 and the second rotating portion 32 are respectively attached to the first rotating member 2 disposed at two ends of the small-diameter cylinder 12, a gap is formed between the first rotating portion 31 and the second rotating portion 32, the lamp body 10 is provided with a first connecting portion 101, the first connecting portion 101 is sleeved outside the first rotating portion 31 and the second rotating portion 32, a portion of the first connecting portion 101 corresponding to the gap extends into the gap and abuts against the first rotating portion 31 and the second rotating portion 32, and the first connecting portion 101 can rotate along with the first rotating portion 31 and the second rotating portion 32. Further, in order to ensure that the first rotation portion 31, the second rotation portion 32 and the first connection portion 101 can rotate together around the rotation axis 1 to avoid slipping, the surfaces of the first rotation portion 31 and the second rotation portion 32, which are engaged with the first connection portion 101, are provided with third planes 7, and the first connection portion 101 is provided with fourth planes (not shown) which are engaged with the third planes 7.

The second rotating member 3 adopts the first rotating part 31 and the second rotating part 32 which are separately arranged, the first connecting part 101 of the lamp body 10 can be embedded into the rotating structure 30 to form a whole with the rotating structure 30, the mounting structure of the lamp body 10 and the rotating structure 30 is compact, the lamp body 10 and the rotating structure 30 are connected more stably, meanwhile, the first connecting part 101 also strengthens the stress of the first rotating part 31 and the second rotating part 32 in the direction of the rotating shaft 1, and the service life of the rotating structure 30 is prolonged.

Referring to fig. 5-6, further, the outer wall of the end of the large-diameter cylinder 11 away from the small-diameter cylinder 12 is provided with an annular flange 111. The annular flange 111 is arranged to limit the lamp holder 202 sleeved on the large-diameter column body 11, so that the lamp holder 202 is prevented from being separated from the rotating shaft 1. When the lamp base 202 is fitted over the large-diameter column 11, the lamp base 202 may abut against the first rotating member 2 of the small-diameter column 12 close to the large-diameter column 11 to be relatively stationary.

Referring to fig. 5, further, the large-diameter column 11 is a hollow structure, and a wire passing groove 112 is formed in a side wall of the large-diameter column 11. The wire passing groove 112 is arranged so that a wire led out from the circuit board 50 arranged inside the lamp body 10 can pass through the large-diameter cylinder 11 and is electrically connected with the light emitting component 201 of the light emitting device 20 through the wire passing groove 112, and the wire can be accommodated inside the flashlight to keep the exterior of the whole flashlight neat and beautiful.

Referring to fig. 6, further, the outer wall of the small-diameter cylinder 12 is provided with a first plane 121, and the first rotating member 2 is provided with a second plane 21 matching with the first plane 121. The first plane 121 and the second plane 21 are arranged, so that the first rotating member 2 is fixedly matched with the small-diameter cylinder 12, the first rotating member 2 is prevented from slipping on the small-diameter cylinder 12, and the assembly process is simplified.

Referring to fig. 6, specifically, the locking member 5 includes a fastening portion 51 connected to the small-diameter cylinder 12 and a stopper 52 provided on the fastening portion 51, and the stopper 52 abuts against the first rotating member 2. The fastening portion 51 is used to connect and fix the locking member 5 and the small-diameter cylinder 12, and when the locking member 5 is fixed on the small-diameter cylinder 12, the baffle 52 extrudes the first rotating member 2. Further, a threaded hole 122 is formed in an end portion of the small-diameter column 12, which is far away from the large-diameter column 11, and a thread matching the threaded hole 122 is formed outside the fastening portion 51. Therefore, the locking piece 5 can be connected with the small-diameter column 12 in a threaded connection mode, and the small-diameter column is easy to operate and simple and convenient to install.

Referring to fig. 5 and 7, further, the lamp socket 202 is provided with a third connecting portion 2021 sleeved on the large-diameter cylinder 11, the third connecting portion 2021 is provided with a locking groove 2022, and the large-diameter cylinder 11 is provided with a protruding portion 113 matched with the locking groove 2022. Set up draw-in groove 2022 and the cooperation of bulge 113 for the lamp stand 202 cover avoids appearing skidding when locating big footpath cylinder 11, makes lamp stand 202 and big footpath cylinder 11 connect more firmly, has guaranteed that lamp stand 202 can rotate along with rotation axis 1.

Referring to fig. 8-9, the lamp body 10 further has a second connecting portion 102 disposed on the annular flange 111. By adopting the design structure, the third connecting portion 2021 of the lamp holder 202 can be wrapped in the middle of the first connecting portion 101 and the second connecting portion 102, and the second connecting portion 102 can further block the third connecting portion 2021, so that the mounting structure between the lamp body 10 and the lamp holder 202 is more stable and compact.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A flashlight, comprising:

the lamp tail is arranged at one end of the lamp body, which is opposite to the light-emitting device, and the lamp tail is provided with a magnetic attraction component.

2. The flashlight of claim 1, wherein the exterior of the body is further provided with a control button electrically connected with the circuit board, the light-emitting assembly comprises a light-condensing unit and a floodlighting unit electrically connected with the circuit board, and the light-condensing unit and the floodlighting unit are controlled by the control button to switch.

3. The flashlight of claim 1, wherein the power source is a rechargeable battery, the flashlight body further comprises a charging interface electrically connected to the circuit board, and the charging interface comprises a first interface for charging the power source and/or a second interface for charging an external device.

4. The flashlight of claim 1, wherein the magnetic assembly comprises a magnetic socket disposed in the light tail, a magnetic element disposed in the magnetic socket, and an end cap covering the light tail to secure the magnetic socket in the light tail, the magnetic socket having a pin extending to a surface of the end cap.

5. The flashlight of claim 1, wherein a swivel is provided between the light holder and the light body, the swivel comprising:

the lamp holder is sleeved on the large-diameter column and can rotate along with the rotating shaft;

the elastic piece is sleeved at one end, far away from the large-diameter cylinder, of the small-diameter cylinder and is positioned on one side, far away from the second rotating piece, of the first rotating piece;

6. The flashlight of claim 5, wherein the second rotating member comprises a first rotating portion and a second rotating portion that are separately disposed, the first rotating portion and the second rotating portion are respectively attached to the first rotating member disposed at two ends of the small-diameter cylinder, and a gap is formed between the first rotating portion and the second rotating portion;

the lamp body is equipped with first connecting portion, first connecting portion cover is located outside first rotating part and the second rotating part, first connecting portion with the part that the space corresponds extends to in the space and with first rotating part with second rotating part looks butt, first connecting portion can rotate along with first rotating part, second rotating part.

7. The flashlight of claim 5, wherein an outer wall of an end of the large diameter cylinder remote from the small diameter cylinder is provided with an annular flange.

8. The flashlight of claim 7, wherein the lamp body is provided with a second connecting portion that is sleeved on the annular flange.

9. The flashlight of claim 5, wherein the large diameter cylinder is hollow and the side wall of the large diameter cylinder is provided with a wire passing groove.

10. The flashlight of claim 5, wherein the lamp holder is provided with a third connecting portion sleeved on the large-diameter cylinder, the third connecting portion is provided with a clamping groove, and the large-diameter cylinder is provided with a protruding portion matched with the clamping groove.