CN216813824U

CN216813824U - Hand-held lamp capable of multi-direction rotation regulation

Info

Publication number: CN216813824U
Application number: CN202122721508.9U
Authority: CN
Inventors: 毛焕军
Original assignee: Ningbo Sunree Outdoor Products Co ltd
Current assignee: Ningbo Sunree Outdoor Products Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-06-24
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to a handheld lamp capable of being rotationally adjusted in multiple directions, which comprises a lamp holder, wherein the lamp holder comprises an installation frame; the lamp body is provided with a lighting element, and a first end of the lamp body is hinged with a first end of the mounting frame, so that a second end of the lamp body can be close to or far away from a second end of the mounting frame; the lamp holder further comprises a base body which is rotatably connected with the mounting rack so that the base body can horizontally rotate relative to the mounting rack. The lamp body has been increased and the light direction of throwing light and the control range of angle of lamp body have been increased for lamp stand pivoted dimension, provide better illumination direction and effect for the user.

Description

Hand-held lamp capable of multi-direction rotation regulation

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a handheld lamp capable of being adjusted in a multi-direction rotating mode.

Background

The lamps are appliances which cannot be separated in daily life, and in the life, besides fixed lamps, portable illuminating lamps such as searchlights and working lamps are also arranged; in addition, in the use process of the lamp, the light projecting direction and angle of the lamp are convenient to adjust, and a better lighting direction and effect are provided for a user.

As shown in the working lamp with the flashlight function disclosed in the Chinese utility model with the patent number CN201821115517.5 (publication number CN208475007U), the working lamp comprises a lamp body and a lamp holder, wherein the lamp body comprises a front cover and a bottom shell with an opening on one side, and the lower end of the bottom shell is rotatably connected to the lamp holder and can deflect relative to the lamp holder in a damping manner. The lower extreme of above-mentioned drain pan has connecting portion, this connecting portion have the shaft hole that the axial runs through, one side of lamp stand has the slot that supplies above-mentioned connecting portion male, this connecting portion rotate to be connected in the slot, be equipped with between this connecting portion and the slot and rotate the damping structure, it includes damping fin and elastic element to rotate the damping fin, this damping fin is located in the shaft hole and along with connecting portion synchronous revolution, this damping fin can slide by relative connecting portion axial, the outer terminal surface of this damping fin is equipped with first terminal surface tooth, be equipped with the second terminal surface tooth of joining in marriage with this first terminal surface tooth card on the inner wall relative with the outer terminal surface of damping fin in this slot, this elastic element acts on the damping fin so that first terminal surface tooth keeps the tendency that compresses tightly each other with second terminal surface tooth. When rotating the damping structure, elastic element is compressed, and the damping fin inwards slides in the shaft hole, and first terminal surface tooth and second terminal surface tooth will short-lived separation, accomplish the rotation operation back, and elastic element resumes the resilience force, and the damping fin outwards slides in the shaft hole makes first terminal surface tooth and second terminal surface tooth compress tightly each other, therefore the lamp body can be fixed at a certain light-emitting angle for the lamp stand.

The light projecting direction and angle of the working lamp in the patent are only the angle that the lamp holder can rotate around the axis of the shaft hole on the lamp body, and the light projecting direction and angle adjusting range is limited, so that the working lamp is to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a handheld lamp which has a large light projection direction and angle adjusting range and can be adjusted in a multi-direction rotating mode in view of the current situation of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a multi-directionally rotatable hand-held lamp comprises

A lamp holder comprising a mounting bracket;

the lamp body is provided with a lighting element, and the first end of the lamp body is hinged with the first end of the mounting frame, so that the second end of the lamp body can be close to or far away from the second end of the mounting frame;

characterized in that the lamp holder also comprises

The seat body is rotatably connected with the mounting rack so that the seat body can horizontally rotate relative to the mounting rack.

In order to enable the seat body to rotate to the position relative to the mounting frame, the mounting frame and the seat body can be positioned, the mounting frame and the seat body are connected through the connecting rod in a rotating mode, the seat body can rotate around the connecting rod, and a rotating positioning structure which is used for positioning the seat body after the seat body rotates to the position is arranged between the connecting rod and the seat body.

In order to facilitate the connection of the seat body and the connecting rod, a first through hole is formed in the seat body, a plate body is formed at the first end of the connecting rod along the radial direction, the second end of the connecting rod axially penetrates through the first through hole to be connected with the mounting frame, so that the plate body is pressed on the seat body, and the rotary positioning structure is arranged between the seat body and the plate body. Can assemble connecting rod and pedestal earlier like this, then link to each other mounting bracket and connecting rod to realize the location of pedestal and mounting bracket, but the pedestal can rotate for the mounting bracket again.

The rotary positioning structure can have a plurality of structural forms, simple structure, the rotary positioning structure includes setting element and first elastic component, set up the storage tank towards the plate body on the pedestal, first elastic component and setting element set up in the storage tank, just the setting element keeps the trend that the head exposes the storage tank all the time under the effect of first elastic component, the periphery of plate body is equipped with a plurality of constant head tanks along its circumference interval, the head of setting element can block and establish in the constant head tank. When the seat body rotates, the positioning piece presses the first elastic piece to compress so as to be separated from the positioning groove, and when the seat body rotates in place, the head of the positioning piece is clamped in the positioning groove under the action of the first elastic piece, so that the seat body is positioned relative to the mounting frame.

In order to facilitate the positioning of the handheld lamp on a tripod or other components, the plate body is provided with a screw hole matched with the tripod, and the handheld lamp and the tripod can be connected through bolts.

In order to hang the handheld lamp on some positioning components, the base body is provided with a second through hole with a notch, and the notch is provided with a key ring structure. The key ring structure is used for being connected with an external rope or a fixed column in a buckling mode, and can be buckled on clothes or the surrounding environment of a user in the using process or in the carrying process, so that hands are further liberated, the key ring structure is convenient to carry and can be prevented from being lost.

In order to facilitate the positioning of the base body, the base body is provided with the magnet, so that the lamp holder can be magnetically attracted to the magnetic interface during lighting, the stability is enhanced on one hand, the adjustable range is enlarged by adjusting the angle of the magnetic interface on the other hand, and the use convenience is improved.

In order to facilitate the arrangement of the swing positioning structure, the end part of the lamp body is provided with a connecting part which is provided with an axial through shaft hole, one end of the mounting frame is provided with a slot for the insertion of the connecting part, the connecting part is rotatably connected in the slot, and a swing positioning structure which positions the lamp body after the lamp body rotates to the position is arranged between the connecting part and the slot.

The swing positioning structure can have a plurality of structural style, preferably, the swing positioning structure includes damping fin and second elastic component, this damping fin is located the axle hole and along with connecting portion synchronous revolution, this damping fin can slide relatively to connecting portion axial, the outer terminal surface of this damping fin is equipped with first terminal surface tooth, be equipped with the second terminal surface tooth with this first terminal surface tooth card cooperation on the inner wall relative with the outer terminal surface of damping fin in this slot, this second elastic component acts on the damping fin so that first terminal surface tooth and second terminal surface tooth keep the trend of compacting each other. The mounting bracket is when rotating, and the second elastic component is compressed, and the damping fin inwards slides in the shaft hole, and first terminal surface tooth and second terminal surface tooth will short duration separation, accomplish the rotation operation back, and the resilience force is resumeed to the second elastic component, and the damping fin outwards slides in the shaft hole makes first terminal surface tooth and second terminal surface tooth compress tightly each other, therefore the lamp body can be fixed at a certain light-emitting angle for the mounting bracket. This damping fin can set up to integrated into one piece structure with connecting portion, but is unfavorable for moulding-die and assembly, consequently sets up the damping fin alone not only easily makes the mould but also easy assembly and the dismantlement of structure.

In order to guide the axial sliding track of the damping fin, a clamping block protruding in the radial direction is arranged on the outer peripheral surface of the damping fin, a clamping groove matched with the clamping block is formed in the inner hole wall of the shaft hole, the clamping groove penetrates through the corresponding outer end face of the connecting portion, and the clamping block is arranged in the clamping groove and can axially slide relative to the connecting portion. The fixture block is matched with the clamping groove in a guiding mode, so that the damping sheet slides axially.

Preferably, the damping fin has two, set up respectively with controlling interval in the shaft hole both ends of connecting portion, the second elastic component acts on between two damping fins so that two damping fins keep the trend of outwards moving respectively. The two damping fins rotate in a coordinated mode to increase the friction force between the first end face teeth and the second end face teeth, and therefore the damping effect is enhanced.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the lamp holder is separately designed into the mounting frame and the seat body, the lamp body can rotate relative to the mounting frame, and the seat body can rotate relative to the mounting frame, so that the dimension of the lamp body capable of rotating relative to the lamp holder is increased, the adjustment range of the light projection direction and angle of the lamp body is enlarged, and a better lighting direction and effect are provided for a user.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view illustrating the rotation of the socket of fig. 1 relative to the lamp body;

FIG. 3 is a schematic view of the swivel mount of FIG. 2 rotated relative to the mounting bracket;

FIG. 4 is a schematic view of the swivel mount of FIG. 1 rotated relative to the mounting bracket;

fig. 5 is a sectional view of the lamp socket of fig. 1;

fig. 6 is an exploded view of the lamp socket of fig. 1;

fig. 7 is a schematic structural view of the connecting rod and the plate body in fig. 6;

FIG. 8 is an exploded view of FIG. 1;

fig. 9 is another cross-sectional view of fig. 1.

Detailed Description

The utility model is described in further detail below with reference to the following examples of the drawings.

As shown in fig. 1 to 9, the handheld lamp capable of multi-directional rotation adjustment of the preferred embodiment includes a lamp body 1 and a lamp socket, wherein a lighting element (such as an LED lamp) is disposed on the lamp body 1, and the lamp socket includes a mounting frame 2 and a base body 3.

As shown in fig. 1, 8 and 9, which are described in the direction shown in fig. 1, the lamp socket is located above the lamp body 1, the right end of the mounting bracket 2 is rotatably connected to the right end of the lamp body 1, and the lamp body 1 can be rotated (in the direction shown in fig. 1) about a rotation axis extending in the horizontal direction, so that the left end (second end) of the lamp body 1 can be close to or away from the left end (second end) of the mounting bracket 2. Be equipped with swing location structure 4 between mounting bracket 2 and the lamp body 1, this swing location structure 4 is fixed a position lamp body 1 after lamp body 1 is rotatory to the position, and this swing location structure 4 can refer to the rotation damping structure among the "work lamp with flashlight function" that chinese utility model patent publication of patent number is CN201821115517.5 (the bulletin number is CN 208475007U).

As shown in fig. 8 and 9, the right end of the lamp body 1 has the connecting portion 11, the connecting portion 11 has a shaft hole 111 penetrating axially, the right end of the mounting bracket 2 has an insertion groove 21 for inserting the connecting portion 11, and the connecting portion 11 is rotatably connected in the insertion groove 21, in this embodiment, the connecting portion 11 is rotatably connected in the insertion groove 21 through a central shaft 112 penetrating in the shaft hole 111, a swing positioning structure 4 is provided between the connecting portion 11 and the insertion groove 21, and the rotation axis in the above-mentioned "rotation of the lamp body 1 around the rotation axis extending in the horizontal direction" can be understood as the axis of the shaft hole 111 of the connecting portion 11.

This swing location structure 4 includes damping fin 41 and second elastic component 42, second elastic component 42 and damping fin 41 all overlap and establish outside center pin 112 and lie in shaft hole 111, damping fin 41 can be along with connecting portion 11 synchronous revolution, and damping fin 41 can slide relatively connecting portion 11 axial, the outer terminal surface of damping fin 41, an terminal surface towards slot 21 promptly, be equipped with first terminal surface tooth 411, be equipped with the second terminal surface tooth 211 that matches with first terminal surface tooth 411 card on the inner wall relative with the outer terminal surface of damping fin 41 in slot 21, second elastic component 42 acts on damping fin 41 so that first terminal surface tooth 411 and second terminal surface tooth 211 keep the trend of compacting each other.

The outer peripheral surface of the damping plate 41 is provided with a clamping block 412 protruding in the radial direction, the inner hole wall of the shaft hole 111 is provided with a clamping groove 113 matched with the clamping block 412, the clamping groove 113 is axially arranged and penetrates through the corresponding outer end surface of the connecting part 11, and the clamping block 412 is arranged in the clamping groove 113 and can axially slide relative to the connecting part 11. In the preferred embodiment, the two latching units 412 and the two latching slots 113 are symmetrically disposed, and in other embodiments, the number of the latching units 412 and the latching slots 113 may be 1 or more, which is not limited herein.

In the preferred embodiment, the damping plates 41 may be provided as two plates, the two damping plates 41 are disposed at two ends of the shaft hole 111 with a left-right interval, and the second elastic member 42 acts between the two damping plates 41 to keep the two damping plates 41 moving outwards respectively. Similarly, the outer end faces of the two damping fins 41 are respectively provided with first end face teeth 411, and the inner walls of the slots 21 respectively opposite to the outer end faces of the two damping fins 41 are respectively provided with second end face teeth 211 engaged with the first end face teeth 411. In other embodiments, the damping plate 41 is disposed as one, and is tightly pressed against the slot 21 under the action of the second elastic element 42. In this embodiment, the second elastic element 42 is a spring, and is sleeved on the central shaft 112, and two ends of the spring respectively abut against the two damping plates 41.

When the lamp body 1 rotates relative to the mounting frame 2, the second elastic piece 42 is compressed, the damping sheet 41 firstly slides inwards relative to the axial direction of the connecting part 11, after the rotation is completed, the second elastic piece 42 is in an extending state, the damping sheet 41 is tightly abutted to the slot 21 and locked at a certain light-emitting angle, and therefore the light-emitting angle of the working lamp is adjusted according to the rotation angle.

As shown in fig. 1 to 7, the base body 3 is rotatably connected to the mounting frame 2, so that the base body 3 can rotate horizontally relative to the mounting frame 2, the horizontal rotation is in a plane where the base body 3 is located, the base body 3 can rotate around a rotation axis extending vertically in the direction shown in fig. 1, a rotation positioning structure 5 is arranged between the mounting frame 2 and the base body 3, and the base body 3 is fixed after the rotation positioning structure 5 makes the base body 3 rotate in place.

As shown in fig. 5 to 7, in the preferred embodiment, the mounting frame 2 and the base body 3 are connected through a connecting rod 232, the base body 3 is provided with a first through hole 31, a plate body 231 is radially formed at a first end of the connecting rod 232, after a second end of the connecting rod 232 axially passes through the first through hole 31, the second end of the connecting rod 232 is connected with the mounting frame 2 through a bolt or other connecting member, so that the plate body 231 is pressed against the base body 3, the base body 3 can rotate around the connecting rod 232, and the rotational positioning structure 5 is disposed between the base body 3 and the plate body 231. The axis of rotation of the base body 3 about the vertically extending axis of rotation referred to above can be understood as the axis of the connecting rod 232.

The rotating positioning structure 5 includes a positioning element 51 and a first elastic element 52, the base 3 is provided with an accommodating groove 32 facing the plate 231, the first elastic element 52 and the positioning element 51 are disposed in the accommodating groove 32, the positioning element 51 keeps the head of the positioning element always exposed out of the accommodating groove 32 under the action of the first elastic element 52, the periphery of the plate 231 is provided with a plurality of positioning grooves 2311 at intervals along the circumference, and the head of the positioning element 51 can be clamped in the positioning grooves 2311.

When the seat body 3 rotates, the positioning member 51 presses the first elastic member 52 to compress and separate from the positioning slot 2311, and when the seat body 3 rotates in place, the positioning member 51 is clamped in the positioning slot 2311 by the head of the positioning member 51 under the action of the first elastic member 52, so that the seat body 3 is positioned relative to the mounting frame 2.

When assembling pedestal 3 and mounting bracket 2, can assemble connecting rod 232 with pedestal 3 earlier like this, then link to each other mounting bracket 2 and connecting rod 232 through bolt or other connecting pieces to realize pedestal 3 and mounting bracket 2's location, but pedestal 3 can rotate for mounting bracket 2 again.

Through the matching of the swing positioning structure 4 and the rotation positioning structure 5, the lamp body 1 can rotate relative to the mounting frame 2, and the base body 3 can rotate relative to the mounting frame 2, so that the dimension of the lamp holder capable of rotating relative to the lamp body 1 is increased, and when the lamp body 1 and the base body 3 do not rotate, the state of the hand-held lamp is as shown in fig. 1; when the lamp body 1 is integrally rotated with respect to the socket, the lamp is held in the hand as shown in fig. 2; on the basis of fig. 2, when the seat body 3 rotates relative to the mounting frame 2, the state of the hand-held lamp is as shown in fig. 3; on the basis of fig. 1, when the holder body 3 rotates relative to the mounting frame 2, the state of holding the lamp is shown in fig. 4.

As shown in fig. 1, in order to facilitate positioning the hand-held lamp on a tripod or other components, a screw hole 2312 adapted to the tripod is formed on the plate 231, and the hand-held lamp and the tripod can be connected through a bolt; the seat body 3 is provided with a second through hole 33 with a gap, the gap is provided with a key ring structure 331 for being connected with an external rope or a fixed column in a buckling manner, and the key ring structure 331 can be buckled on clothes or surrounding environment of a user in the using process or in the carrying process, so that both hands are further liberated, the carrying is convenient, and the loss can be prevented; the magnet 34 is embedded on the upper end surface of the seat body 3. During the illumination, can inhale the magnetism interface with lamp stand magnetism, strengthen stability on the one hand, on the other hand accessible is adjusted the angle on magnetic interface and is increaseed adjustable range, increases the convenience of using.

The structure of the lamp body 1 of the present embodiment is not described in detail here, and an existing structure may be adopted, and the key ring structure 331 is also a prior art, such as a lamp body 1 structure and a key ring structure of "work lamp with flashlight function" disclosed in the chinese utility model patent with patent number CN201821115517.5 (publication number CN 208475007U).

The term "rotate to the proper position" refers to the position where the mounting frame 2 or the base body 3 rotates to the angle required by the user, such as 30 °, 60 °, etc.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural parts and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings, so these directional terms are for explanation only and should not be construed as limiting.

Claims

1. A multi-directionally rotatable hand-held lamp comprises

A lamp holder comprising a mounting frame (2);

the lamp body (1) is provided with a lighting element, and a first end of the lamp body (1) is hinged with a first end of the mounting frame (2), so that a second end of the lamp body (1) can be close to or far away from a second end of the mounting frame (2);

characterized in that the lamp holder also comprises

The seat body (3) is rotatably connected with the mounting frame (2) so that the seat body (3) can horizontally rotate relative to the mounting frame (2).

2. The hand-held light of claim 1, wherein: the utility model discloses a rotary positioning device for the pedestal of the automobile seat, including mounting bracket (2) and pedestal (3), rotate through connecting rod (232) between mounting bracket (2) and pedestal (3) and link to each other, pedestal (3) can rotate around connecting rod (232), just be equipped with between connecting rod (232) and pedestal (3) and fix a position rotating positioning structure (5) of living pedestal (3) after pedestal (3) are rotatory targets in place.

3. The hand-held light of claim 2, wherein: seted up first through-hole (31) on pedestal (3), the first end of connecting rod (232) has plate body (231) along radial shaping, the second end axial of connecting rod (232) passes first through-hole (31) and links to each other with mounting bracket (2) to make plate body (231) support and press on pedestal (3), rotational positioning structure (5) set up between pedestal (3) and plate body (231).

4. The hand-held light of claim 3, wherein: the rotary positioning structure (5) comprises a positioning piece (51) and a first elastic piece (52), a containing groove (32) facing the plate body (231) is formed in the base body (3), the first elastic piece (52) and the positioning piece (51) are arranged in the containing groove (32), the positioning piece (51) always keeps the head part exposed out of the containing groove (32) under the action of the first elastic piece (52), a plurality of positioning grooves (2311) are formed in the periphery of the plate body (231) at intervals along the circumferential direction of the plate body, and the head part of the positioning piece (51) can be clamped in the positioning grooves (2311).

5. The hand-held light of claim 3, wherein: the plate body (231) is provided with a screw hole (2312) matched with the tripod.

6. The hand-held light of claim 1, wherein: and a magnet (34) is arranged on the seat body (3).

7. A hand held lamp as claimed in any one of claims 1 to 6, wherein: the lamp body (1) is characterized in that a connecting part (11) is arranged at the end part of the lamp body (1), the connecting part (11) is provided with an axial through shaft hole (111), one end of the mounting frame (2) is provided with a slot (21) for the connecting part (11) to be inserted into, the connecting part (11) is rotatably connected into the slot (21), and a swinging positioning structure (4) for positioning the lamp body (1) after the lamp body (1) rotates to the right position is arranged between the connecting part (11) and the slot (21).

8. The hand-held light of claim 7, wherein: swing location structure (4) are including damping fin (41) and second elastic component (42), this damping fin (41) are located in shaft hole (111) and along with connecting portion (11) synchronous revolution, this damping fin (41) can relative connecting portion (11) axial slide, the outer terminal surface of this damping fin (41) is equipped with first terminal surface tooth (411), be equipped with on the inner wall relative with the outer terminal surface of damping fin (41) in this slot (21) with second terminal surface tooth (211) of this first terminal surface tooth (411) block-fit, this second elastic component (42) act on damping fin (41) so that first terminal surface tooth (411) and second terminal surface tooth (211) keep the trend of compacting each other.

9. The hand-held light of claim 8, wherein: the outer peripheral surface of the damping piece (41) is provided with a clamping block (412) protruding in the radial direction, the inner hole wall of the shaft hole (111) is provided with a clamping groove (113) matched with the clamping block (412), the clamping groove (113) penetrates through the corresponding outer end surface of the connecting portion (11), and the clamping block (412) is arranged in the clamping groove (113) and can axially slide relative to the connecting portion (11).

10. The hand-held light of claim 8, wherein: the damping pieces (41) are provided with two pieces which are respectively arranged at two ends of the shaft hole (111) of the connecting part (11) at left and right intervals, and the second elastic piece (42) acts between the two damping pieces (41) to enable the two damping pieces (41) to respectively keep moving outwards.