CN212617730U

CN212617730U - Wing type electric torch

Info

Publication number: CN212617730U
Application number: CN202021637645.3U
Authority: CN
Inventors: 田海英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-02-26
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a wing type electric torch, which comprises a lamp holder, a barrel and at least two movable lighting blocks arranged on the lamp holder, wherein the lamp holder is provided with a main light source, and the movable lighting blocks are provided with auxiliary light sources; the movable lighting block is hinged with the lamp cap through a connecting structure, so that the free end of the movable lighting block can be close to or far away from the barrel, the lamp cap is matched with the movable lighting block which can be unfolded and folded, the lighting brightness of the flashlight is enhanced, and meanwhile, the lighting range of the flashlight is enlarged; the movable illuminating block is rotatably connected with the connecting structure so as to adjust the illuminating angle of the movable illuminating block, and the lamp head is connected with the barrel through the rotating structure so as to enable the lamp head and the barrel to rotate freely relative to each other; the flashlight with the structure can provide different illumination widths and flexibly adjust the illumination direction, so that the flashlight is more convenient to use.

Description

Wing type electric torch

Technical Field

The utility model relates to a relate to lighting apparatus technical field, especially relate to a wing formula flashlight.

Background

Flashlights are the most common lighting tools used by people in their daily lives. The traditional flashlight is generally only provided with one or more main lighting light sources on the lamp holder, only one beam of linear light can be projected to a certain direction, the lighting range is limited, the lighting light can be controlled to move within a target range only by adjusting the movement of the lamp holder in real time, the use mode is single, and the use in working occasions is inconvenient. Although some flashlights with large-angle and wide-width illumination light sources are provided in the market, the illumination range can be adjusted according to the use scene, but the adjustment of the illumination angle by the flashlights is not flexible enough, and the requirements of users can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wing formula flashlight, the luminance and the width of not only illumination promote to some extent, can provide the illumination angle of multiple difference moreover.

In order to achieve the purpose, the utility model discloses a wing type flashlight, which comprises a lamp holder, a barrel and at least two movable lighting blocks arranged on the lamp holder, wherein the lamp holder is provided with a main light source, and the movable lighting blocks are provided with auxiliary light sources; the movable lighting block is hinged with the lamp cap through a connecting structure, so that the free end of the movable lighting block can be close to or far away from the barrel, and the movable lighting block is rotatably connected with the connecting structure to adjust the lighting angle of the movable lighting block.

Compared with the prior art, the wing type electric torch comprises a main light source arranged on the lamp holder and auxiliary light sources arranged on a plurality of movable lighting blocks on the periphery of the lamp holder, and the connecting structure between the movable lighting blocks and the lamp holder provides two rotational degrees of freedom for the movable lighting blocks, namely, the movable lighting blocks can rotate relative to the lamp holder so that the movable lighting blocks can be in a wing type opening state and can rotate relative to the connecting structure to adjust the lighting angle of the auxiliary light sources; when the movable illumination blocks are in a wing type opening state, the flashlight can project a wide illumination surface to a target scene through the auxiliary light sources and the main light sources on the movable illumination blocks, then the illumination direction of the auxiliary light sources can be adjusted by adjusting the rotation angle of the movable illumination blocks, and when the movable illumination blocks are in a folding state, the flashlight can project a relatively narrow linear light beam through the main light sources; therefore, the flashlight with the structure can provide different illumination widths and flexibly adjust the illumination direction, so that the flashlight is more convenient to use.

Preferably, the connection structure includes a first connection end and a second connection end, the first connection end is provided with a hinge shaft for being hinged to the lamp holder, and the second connection end is provided with a rotation shaft for being rotatably connected to the movable illumination block.

Preferably, the first connecting end includes a rotating frame, the hinge shaft is disposed on the rotating frame, at least two first positioning grooves are disposed on a rotating surface of the rotating frame at intervals, a first positioning member adapted to the first positioning grooves is disposed in the lamp head, when the rotating frame rotates, the first positioning member can slidably move in and out of the first positioning grooves, and the rotating frame can be positioned at two different rotating positions by cooperation of the first positioning member and the at least two first positioning grooves.

Preferably, at least one second positioning groove is formed in the rotation surface of the rotation shaft, a second positioning member adapted to the second positioning groove is arranged in the movable lighting block, the second positioning member can slidably enter and exit the second positioning groove during the rotation of the movable lighting block, and the movable lighting block can be positioned at a certain rotation position through the cooperation between the second positioning member and the second positioning groove.

Preferably, the first connecting end and the second connecting end are connected through a connecting shaft, and a limiting block is arranged on the connecting shaft; the movable illuminating block is provided with a connecting sleeve matched with the connecting shaft, the connecting sleeve is provided with a rotating groove matched with the limiting block, a blocking part is arranged in the rotating groove, and the blocking part is used for blocking the limiting block from continuously rotating along the current direction.

Preferably, the lamp head is connected with the barrel through a rotating structure, so that the lamp head and the barrel can rotate freely relative to each other.

Preferably, the rotating structure comprises a first rotating block and a second rotating block, the first rotating block is connected with the barrel, the second rotating block is connected with the lamp cap, and the first rotating block is rotatably connected with the second rotating block through a rotating shaft.

Preferably, the rotating surface of the first rotating block is provided with at least one third positioning slot, the lamp holder is provided with a third positioning element adapted to the third positioning slot, the third positioning element can slidably enter and exit the third positioning slot during the rotating process of the first rotating block, and the first rotating block can be positioned at a certain rotating position by the cooperation of the third positioning element and the third positioning slot.

Preferably, the movable lighting block is provided with a holding part for rotating the movable lighting block.

Preferably, the lamp cap and the side wall of the barrel are provided with a recess for folding the movable lighting block, and the movable lighting block can be attached to the inner wall of the recess.

Drawings

FIG. 1 is a schematic view of a flashlight with a movable illumination block in a retracted state according to an embodiment of the present invention

FIG. 2 is a schematic view of the flashlight of the embodiment of the present invention with the movable illumination block in the unfolded state

FIG. 3 is a schematic view of an exploded structure of a rotating structure of a flashlight according to an embodiment of the present invention

FIG. 4 is a schematic cross-sectional view of FIG. 1

FIG. 5 is a schematic view of a three-dimensional structure of a connection structure according to an embodiment of the present invention

FIG. 6 is a schematic view of the embodiment of the present invention when the connection structure is separated from the movable illumination block

FIG. 7 is a schematic view of an exploded structure of the movable illumination block in the embodiment of the present invention

FIG. 8 is a schematic view of the movable illumination block separated from the barrel according to the embodiment of the present invention

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the present embodiment discloses a wing-type flashlight, which includes a light head 1, a barrel 3 and at least two movable illumination blocks 11 disposed on the light head 1, specifically, in the present embodiment, three movable illumination blocks 11 are disposed on the light head 1 at regular intervals. The flashlight is characterized in that a main light source is arranged on the lamp holder 1, an auxiliary light source is arranged on the movable lighting block 11, the movable lighting block 11 is hinged with the lamp holder 1 through a connecting structure 12, so that the free end of the movable lighting block 11 can be close to or far away from the barrel 3, when the flashlight is used, the movable lighting block 11 can be rotated from a folding state shown in fig. 1 to an unfolding state shown in fig. 2, when the movable lighting block 11 is in the folding state, the flashlight can emit a beam of linear light with relatively narrow width to a target direction through the main light source, and when the movable lighting block 11 is in the unfolding state, the flashlight can provide a lighting surface with relatively wide width through the combination of the auxiliary light source on the movable lighting block 11 and the main light source on the lamp holder 1 so as to. As shown in fig. 5 and 6, the movable lighting block 11 is also rotatably connected with the connecting structure 12 to adjust the lighting angle of the movable lighting block 11.

Wing formula flashlight with above-mentioned structure both including setting up the primary light source on lamp holder 1, still including setting up the auxiliary light source on a plurality of movable illumination pieces 11 of lamp holder 1 week side, and connection structure 12 between movable illumination piece 11 and the lamp holder 1 provides two rotational degrees of freedom for movable illumination piece 11, one of them rotational degree of freedom supports movable illumination piece 11 to rotate relative lamp holder 1 to make movable illumination piece 11 be in the state of closing or open state, when movable illumination piece 11 was in the state of closing, the flashlight showed the illuminating effect of narrow projecting lamp. When the movable light block 11 is in the unfolded state, the flashlight exhibits the lighting effect of a broad-width floodlight. The other rotational degree of freedom supports the movable illumination block 11 to rotate relative to the connection structure 12, thereby adjusting the illumination angle of the auxiliary light source. Therefore, the flashlight with the structure can not only provide different illumination widths, but also flexibly adjust the illumination direction, thereby being more convenient to use.

As shown in fig. 4 to 6, the connection structure 12 includes a first connection end 121 and a second connection end 122, the first connection end 121 is provided with a hinge shaft 1211 for being hinged with the lamp head 1, and the second connection end 122 is provided with a rotation shaft 1224 for being rotatably connected with the movable lighting block 11. The movable illuminating block 11 is freely rotatable through the hinge shaft 1211 within a rotation range between the closed state shown in fig. 1 and the unfolded state shown in fig. 2, and the movable illuminating block 11 is circumferentially rotatable around the rotation shaft 1224.

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, in order to further improve the fixing of the movable illumination block 11 at a certain position, the first connection end 121 includes a rotation bracket 1213, the hinge shaft 1211 is disposed on the rotation bracket 1213, at least two first positioning slots 1212 are disposed at intervals on a rotation plane of the rotation bracket 1213, a first positioning element 13 adapted to the first positioning slots 1212 is disposed in the lamp head 1, when the rotation bracket 1213 rotates, the first positioning element 13 slidably moves in and out of the first positioning slots 1212, and the rotation bracket 1213 can be positioned at two different rotation positions by the cooperation of the first positioning element 13 and the at least two first positioning slots 1212. Specifically, the two

first positioning slots

1212a and 1212b in this embodiment are spaced 90 ° apart on the rotation plane, so that the movable lighting block 11 is positioned in the retracted state shown in fig. 1 and the extended state shown in fig. 2, respectively. When the first positioning element 13 is located in the first positioning groove 1212a, the movable illumination block 11 is positioned in the retracted state, and when the movable illumination block 11 is rotated by a rotation torque in the rotation direction sufficiently, the first positioning groove 1212a is separated from the first positioning element 13, and along with the rotation of the rotating frame 1213, when the first positioning element 13 enters the first positioning groove 1212b, the movable illumination block 11 is positioned in the extended state. Of course, a plurality of first positioning slots 1212 may be provided on the turret 1213 to position the movable lighting block 11 at a plurality of different positions. In this embodiment, the arrangement of the first positioning groove 1212 and the first positioning element 13 can prevent the movable illumination block 11 from rotating arbitrarily under the non-required acting force, so that the movable illumination block is stabilized in a certain working state.

As shown in fig. 5 to fig. 7, at least one second positioning groove 1222 is disposed on the rotation surface of the rotation shaft 1224, a second positioning element 112 adapted to the second positioning groove 1222 is disposed in the movable lighting block 11, during the rotation of the movable lighting block 11, the second positioning element 112 can slidably move in and out of the second positioning groove 1222, and the movable lighting block 11 can be positioned at a certain rotation position by the cooperation of the second positioning element 112 and the second positioning groove 1222. During the rotation of the movable light block 11 around the rotation shaft 1224, when the second positioning member 1222 is opposite to the second positioning member 112, the second positioning member 112 enters the second positioning groove 1222 and is positioned at the position via the movable light block 11, and similarly, a plurality of second positioning grooves 1222 are spaced on the rotation shaft 1224 to position the movable light block 11 at a plurality of illumination angles.

As shown in fig. 5 and 6, in order to prevent the movable illumination block 11 from excessively rotating in the same direction, the first connection end 121 and the second connection end 122 are connected by a connection shaft 1223, and a limit block 1221 is disposed on the connection shaft 1223. The movable lighting block 11 is provided with a connecting sleeve 113 matched with the connecting shaft 1223, the connecting sleeve 113 is provided with a rotating groove 114 matched with the limiting block 1221, when the movable lighting block 11 rotates, the limiting block 1221 rotates in the rotating groove 114, a blocking portion 111 is arranged in the rotating groove 114, and the blocking portion 111 is used for blocking the limiting block 1221 from continuing to rotate along the current direction. In this embodiment, through the arrangement of the limiting block 1221 and the rotating groove 114 with the blocking portion 111, when the movable lighting block 11 rotates to a limit position in a certain direction (clockwise or counterclockwise), the blocking portion 111 abuts against the limiting block 1221 to block the further rotation of the connecting shaft 1223, thereby limiting the continuous rotation of the movable lighting block 11.

As shown in fig. 2 to 4, in another preferred embodiment of the wing-type flashlight of the present invention, the lamp head 1 and the barrel 3 are connected by the rotating structure 2, so that the lamp head 1 and the barrel 3 can rotate freely relatively. When the novel LED lamp is used, the angle between the lamp holder 1 and the barrel 3 can be adjusted according to the specific environment of a use area, and the novel LED lamp is more flexible and convenient to use. Specifically, as shown in fig. 2 and 3, the rotating structure 2 includes a first rotating block 21 and a second rotating block 22, the first rotating block 21 is connected to the barrel 3, the second rotating block 22 is connected to the lamp head 1, and the first rotating block 21 and the second rotating block 22 are rotatably connected through a rotating shaft 23. When the angle between the lamp holder 1 and the barrel 3 is adjusted, a torque can be applied to the barrel 3, and the barrel 3 drives the first rotating block 21 to rotate relative to the second rotating block 22.

Further, as shown in fig. 3 to 4, at least one third positioning groove 211 is disposed on the rotation surface of the first rotation block 21, a third positioning member 14 adapted to the third positioning groove 211 is disposed in the lamp head 1, during the rotation of the first rotation block 21, the third positioning member 14 can slidably move in and out of the third positioning groove 211, and the first rotation block 21 can be positioned at a certain rotation position by the cooperation of the third positioning member 14 and the third positioning groove 211. In this embodiment, the third positioning groove 211 is disposed at the top of the first rotating block 21, and the third positioning member 14 is disposed at the bottom of the lamp head 1, so that the barrel 3 and the lamp head 1 are positioned in a straight line by the cooperation of the third positioning groove 211 and the third positioning member 14. Of course, several other third positioning slots 211 may be provided on the first rotating block 21 at intervals, so as to position the barrel 3 and the lamp head 1 at different angles (e.g. at 90 ° relatively). The third positioning element 14 is preferably an elastic column capable of moving up and down in a telescopic manner, and includes a positioning column 141 and a spring 142 abutting against the positioning column 141, and the spring 142 provides the positioning column 141 with an elastic force constantly moving towards the first rotating block 21.

As shown in fig. 1, fig. 2 and fig. 6, in order to facilitate the rotation of the movable lighting block 11, a holding portion 115 is disposed on the movable lighting block 11 for rotating the movable lighting block, and the holding portion 115 may be a groove or a protrusion, or other structural features that facilitate the manipulation.

As shown in fig. 1, 4 and 8, the side walls of the lamp head 1 and the barrel 3 are provided with a recessed portion 24 for folding the movable illumination block 11, and the movable illumination block 11 can be attached to the inner wall of the recessed portion 24, so that when the movable illumination block 11 is in a folded state, the movable illumination block 11 is combined with the lamp head 1 and the barrel 3 into a whole, and the use experience is effectively improved.

As shown in fig. 1, 2 and 4, a rechargeable power supply 32 is provided in the cylinder 3, and a charging interface 31 for charging the rechargeable power supply 32 is provided on a side surface of the cylinder 3.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.

Claims

1. A wing flashlight, comprising: the LED lamp comprises a lamp cap, a barrel and at least two movable lighting blocks arranged on the lamp cap, wherein the lamp cap is provided with a main light source, and the movable lighting blocks are provided with auxiliary light sources; the movable lighting block is hinged with the lamp cap through a connecting structure, so that the free end of the movable lighting block can be close to or far away from the barrel, and the movable lighting block is further rotatably connected with the connecting structure to adjust the lighting angle of the movable lighting block.

2. The wing flashlight of claim 1, wherein: the connecting structure comprises a first connecting end and a second connecting end, the first connecting end is provided with a hinged shaft which is used for being hinged with the lamp holder, and the second connecting end is provided with a rotating shaft which is used for being rotatably connected with the movable lighting block.

3. The wing flashlight of claim 2, wherein: the first connecting end comprises a rotating frame, the hinge shaft is arranged on the rotating frame, at least two first positioning grooves are arranged on the rotating surface of the rotating frame at intervals, first positioning pieces matched with the first positioning grooves are arranged in the lamp cap, when the rotating frame rotates, the first positioning pieces can slidably enter and exit the first positioning grooves, and the rotating frame can be positioned at two different rotating positions through the matching of the first positioning pieces and the at least two first positioning grooves.

4. The wing flashlight of claim 2, wherein: at least one second positioning groove is formed in the rotating surface of the rotating shaft, a second positioning piece matched with the second positioning groove is arranged in the movable lighting block, the second positioning piece can slide in and out of the second positioning groove in the rotating process of the movable lighting block, and the movable lighting block can be positioned at a certain rotating position through the matching of the second positioning piece and the second positioning groove.

5. The wing flashlight of claim 2, wherein: the first connecting end and the second connecting end are connected through a connecting shaft, and a limiting block is arranged on the connecting shaft; the movable illuminating block is provided with a connecting sleeve matched with the connecting shaft, the connecting sleeve is provided with a rotating groove matched with the limiting block, a blocking part is arranged in the rotating groove, and the blocking part is used for blocking the limiting block from continuously rotating along the current direction.

6. The wing flashlight of claim 1, wherein: the lamp cap is connected with the barrel through a rotating structure, so that the lamp cap and the barrel can rotate relatively and freely.

7. The wing flashlight of claim 6, wherein: the rotating structure comprises a first rotating block and a second rotating block, the first rotating block is connected with the barrel, the second rotating block is connected with the lamp cap, and the first rotating block is rotatably connected with the second rotating block through a rotating shaft.

8. The wing flashlight of claim 7, wherein: the lamp holder is characterized in that at least one third positioning groove is formed in the rotating surface of the first rotating block, a third positioning piece matched with the third positioning groove is arranged in the lamp holder, the third positioning piece can slide in and out of the third positioning groove in the rotating process of the first rotating block, and the first rotating block can be positioned at a certain rotating position through the matching of the third positioning piece in the third positioning groove.

9. The wing flashlight of claim 1, wherein: the movable lighting block is provided with a pinching part for rotating the movable lighting block.

10. The wing flashlight of claim 1, wherein: the lamp holder with be provided with on the lateral wall of barrel and be used for closing the depressed part of receipts activity illumination piece, the activity illumination piece can with the inner wall laminating of depressed part is in the same place.