CN211694426U - Multi-light-source handheld lamp - Google Patents

Abstract

The utility model provides a multi-light source hand-held lamp, which relates to the technical field of lighting devices and comprises a lighting unit, a hand-held unit and an installation unit which is rotatably hinged with the hand-held unit; the lighting unit comprises a first light emitter and a second light emitter, the two first light emitters are respectively arranged at the positions of two opposite end faces of the mounting unit along the rotating direction of the handheld unit, the second light emitter is arranged at the position of the end part of the mounting unit far away from the hinged position of the mounting unit and the handheld unit, and the first light emitter and the second light emitter work relatively and independently. The mounting unit is provided with the first light emitters at opposite end face positions along the rotation direction of the handheld unit, so that a more efficient double-end-face lighting mode is realized. The installation unit is kept away from the tip position of articulated department and is configured the second luminous body, and second luminous body and first luminous body relatively independent work, and both are located the different irradiation positions of installation unit for handheld lamp lighting system is more diversified, and the illumination of the various different environment of being convenient for is used.

Description

Multi-light-source handheld lamp

Technical Field

The utility model relates to a lighting device technical field particularly, relates to a handheld lamp of many light sources.

Background

The handheld lighting equipment has high mobility and convenient use, thereby being popular with users. However, due to the structure and the limitation of the lighting area of the conventional handheld lighting device, the lighting unit and the handheld unit of the handheld lighting device are rigidly fixed together, and the rotation and the position adjustment of the lamp body cannot be realized. Moreover, the light source provided by the existing handheld lighting device is single, and cannot well meet the lighting requirements of different environments, so that the lighting device has single function and many limitations, and cannot provide diversified use and selection for users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a lamp is handed to many light sources aims at improving the lamp source singleness of current lamp is handed, the inconvenient scheduling problem of illumination.

The utility model adopts the following scheme:

a multi-light source hand-held lamp comprises a lighting unit, a hand-held unit and a mounting unit rotatably hinged with the hand-held unit; the lighting unit comprises a first light emitter and a second light emitter, the first light emitter and the second light emitter are respectively arranged at the positions of two opposite end faces of the mounting unit along the rotating direction of the handheld unit, the second light emitter is arranged at the position of the end part of the mounting unit far away from the hinged position of the mounting unit and the handheld unit, and the first light emitter and the second light emitter work relatively and independently.

As a further improvement, a battery unit for supplying power to the first light emitter and the second light emitter is arranged in the handheld unit, and the battery unit is electrically connected with the first light emitter and the second light emitter respectively.

As a further improvement, a first button for controlling the two first light emitter switches and a second button for controlling the second light emitter switch are arranged on the outer side surface of the handheld unit, and the first button and the second button are respectively and electrically connected with the battery unit and respectively located in different control circuits to correspondingly control the on and off of the circuits where the first button and the second button are located.

As a further improvement, the first luminous body is a long tube lamp, the second luminous body is an LED lamp bead, and each of the first luminous body and the second luminous body is configured with a lens piece in a facing manner, and the lens pieces are arranged corresponding to the respective luminous bodies, so that the emitted light source is irradiated to the outside through the lens pieces for illumination.

As a further improvement, the mounting unit is rotatably disposed on the hand-held unit via a rotating unit; the rotating unit comprises a base body configured on the handheld unit and a hinge portion configured on the mounting unit, the base body is correspondingly provided with a containing cavity for containing the hinge portion, and the containing cavity can allow the mounting unit to rotate relatively around the hinge portion.

As a further improvement, the hinge portion has two hinge shafts which are oppositely arranged, the base body is correspondingly provided with mounting holes which are matched with the hinge shafts, and the two hinge shafts are respectively assembled to the corresponding mounting holes, so that the mounting unit is driven to rotate along the hinge portion, and the lighting angle of the lighting unit positioned on the mounting unit is correspondingly adjusted.

As a further improvement, a damping unit is coaxially configured on one of the hinge shafts, and the damping unit is disposed in the base body, so that the hinge portion and the base body are correspondingly connected in a damping manner.

As a further improvement, the damping unit comprises a damping hole extending along the axial direction and a damping part matched with the damping hole and coaxially arranged with the hinge shaft; the inner peripheral wall of the damping hole is provided with a plurality of clamping grooves which are sunken outwards along the radial direction along the circumferential direction, the periphery of the damping part is provided with a plurality of convex ribs which are protruded outwards along the radial direction and are matched with the clamping grooves along the circumferential direction, and each convex rib extends along the axial direction and is oppositely arranged in the damping hole.

As a further improvement, a hook is arranged at the bottom of the handheld unit far away from the hinged part, and the hook is hinged to the bottom of the handheld unit and can be relatively accommodated in the mounting groove of the bottom.

As a further improvement, the bottom of the hand-held unit, which is away from the hinge, is provided with a magnet unit for attachment to the respective magnetic surface.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

the utility model provides a lamp is handed to many light sources, the installation unit through disposing the lighting unit links to each other with handing rotatable articulated between the unit, solves the unable rotation of current lamp body and position control to the problem that the illumination angle that leads to is comparatively limited. Wherein, the installation unit all disposes first light-emitting body on its relative both ends face position at handheld unit rotation direction to along with the articulated rotation of installation unit on handheld unit, further adjust the illumination angle, realized more efficient two terminal surface lighting methods. And the installation unit is kept away from the tip position of articulated department and is configured the second luminous body, and the relative independence work of second luminous body and first luminous body, and both are located the different positions of shining of installation unit for handheld lamp lighting methods is more diversified, and the illumination of various different environment of being convenient for is used.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a multi-light source handheld lamp according to an embodiment of the present invention at a first viewing angle;

fig. 2 is a schematic structural diagram of a multi-light source handheld lamp according to an embodiment of the present invention at a second viewing angle;

fig. 3 is a schematic structural diagram of a multi-light source handheld lamp according to an embodiment of the present invention at a third viewing angle;

FIG. 4 is a schematic exploded view of FIG. 1;

FIG. 5 is a partially disassembled schematic view of a multi-light source hand held lamp according to an embodiment of the present invention;

fig. 6 is a schematic structural view between the handheld unit and the base in fig. 5;

FIG. 7 is a schematic structural view between the mounting unit and the hinge portion of FIG. 5;

FIG. 8 is a schematic view of the structure of FIG. 7 from another perspective;

FIG. 9 is a schematic view of a multi-light source hand held lamp according to an embodiment of the present invention after the installation unit is rotated;

FIG. 10 is a schematic view of the structure of FIG. 9 from another perspective;

fig. 11 is a schematic structural diagram of a multi-light-source handheld lamp according to an embodiment of the present invention at a fourth viewing angle.

Icon: 1-a lighting unit; 11-a first light emitter; 12-a second luminophore; 2-a handheld unit; 3-a mounting unit; 4-a battery cell; 5-a first button; 6-second button; 7-a rotation unit; 71-seat body; 711-an accommodation cavity; 712-mounting holes; 72-a hinge; 721-hinge shaft; 8-a damping unit; 81-damping hole; 811-a card slot; 82-a damping portion; 821-convex ribs; 9-hanging hooks; 10-magnet unit.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

With reference to fig. 1 to 4, the present embodiment provides a multi-light source hand-held lamp, which includes a lighting unit 1, a hand-held unit 2, and a mounting unit 3 rotatably and hingedly connected to the hand-held unit 2. The problem that the illumination angle is comparatively limited that current lamp body can't rotate and position control is solved to the correspondence to the illumination angle that leads to. Wherein the hinge arrangement between the mounting unit 3 and the handheld unit 2 is described in further detail below.

In the present embodiment, the lighting unit 1 includes a first light emitter 11 and a second light emitter 12. The two first light-emitting bodies 11 are respectively arranged at the positions of the two opposite end faces of the mounting unit 3 along the rotating direction of the handheld unit 2, the second light-emitting body 12 is arranged at the position of the end part of the mounting unit 3 far away from the hinged position of the mounting unit 3 and the handheld unit 2, and the first light-emitting body 11 and the second light-emitting body 12 work relatively independently. The first light emitters 11 are arranged on the opposite end face positions of the mounting unit 3 along the rotation direction of the handheld unit 2, so that the lighting angle is further adjusted along with the hinged rotation of the mounting unit 3 on the handheld unit 2, and a more efficient double-end face lighting mode is realized. The end position far away from the hinged part of the mounting unit 3 is provided with a second luminous body 12, the second luminous body 12 and the first luminous body 11 work relatively independently, and the second luminous body and the first luminous body are positioned at different irradiation positions of the mounting unit 3, so that the lighting mode of the handheld lamp is more diversified, and the lighting in different environments is convenient.

Further, a battery unit 4 for supplying power to the first light emitter 11 and the second light emitter 12 is disposed in the handheld unit 2, and the battery unit 4 is electrically connected to the first light emitter 11 and the second light emitter 12, respectively. Wherein, the interior of the handheld unit 2 has a cavity (not shown) for facilitating the assembly and disassembly of the battery unit 4. The battery unit 4 may be selected from a dry battery or a rechargeable battery, without limitation. The battery unit 4 supplies power to the two first light emitters 11 and the one second light emitter 12, respectively, so that circuits where the first light emitters 11 and the second light emitters 12 are located are connected in parallel with each other, and thus the battery unit 4 supplies power separately to the two different light emitters.

Specifically, the outer side surface of the handheld unit 2 is provided with a first button 5 for controlling the on and off of the two first illuminants 11 and a second button 6 for controlling the on and off of the second illuminants 12. The first button 5 and the second button 6 are respectively and electrically connected with the battery unit 4 and are respectively arranged in different control circuits to correspondingly control the on and off of the circuits in which the first button and the second button are respectively arranged. Wherein, first button 5 electrical property configuration is in the power consumption circuit at battery unit 4 power supply to two first luminous bodies 11 places, and second button 6 electrical property configuration is in the power consumption circuit at battery unit 4 power supply to second luminous body 12 places to make the user can carry out manual control through controlling first button 5 and second button 6, respectively to opening and closing of first luminous body 11 and second luminous body 12, made things convenient for the illumination to use greatly, further ensured first luminous body 11, the relatively independent work between the second luminous body 12.

Preferably, the first light emitter 11 is a long tube lamp, the second light emitter 12 is an LED lamp bead, and each of the first light emitter 11 and the second light emitter 12 is disposed opposite to a lens (not shown) in a matching manner. The lens pieces are arranged corresponding to the respective luminous bodies, so that the emitted light source is irradiated to the outside through the lens pieces for illumination. In this embodiment, the mounting unit 3 is a strip-shaped thin plate, the two end faces along the length direction are uniformly provided with the long tubular lamps, the two end faces are used for lighting relatively, the end portion along the length direction is provided with the LED lamp beads, a plurality of light sources in different directions are arranged on the thin plate, and lighting requirements in different environments are met.

Referring to fig. 5 to 10, the mounting unit 3 is rotatably disposed on the handheld unit 2 via the rotating unit 7. The rotating unit 7 includes a seat body 71 disposed on the handheld unit 2 and a hinge portion 72 disposed on the mounting unit 3, the seat body 71 is correspondingly provided with a receiving cavity 711 for receiving the hinge portion 72, and the receiving cavity 711 can allow the mounting unit 3 to rotate around the hinge portion, so as to realize the rotatable hinged connection between the handheld unit 2 and the mounting unit 3.

Specifically, the hinge 72 has two hinge shafts 721 oppositely disposed, and the seat body 71 is correspondingly provided with mounting holes 712 adapted to the hinge shafts 721. In this embodiment, the two hinge shafts 721 are disposed at two sides of the hinge portion 72 in a relatively horizontal protruding manner, and the two hinge shafts 721 are respectively assembled to the corresponding mounting holes 712, so that the hinge portion 72 is limited in the mounting holes 712 of the base 71 by two hinge relative assemblies, and the mounting unit 3 is driven to rotate along the hinge portion, and the lighting angle of the lighting unit 1 is correspondingly adjusted. The lighting unit 1 located at the mounting unit 3 is arbitrarily rotatable at the mounting unit 3 along the hinge on the base 71 by the hinge shaft 721 to adjust the irradiation angle of the first lamp body at both end surfaces, and the second lamp body swings into the area to be directly illuminated following the rotation of the mounting unit 3.

Further, a damping unit 8 is coaxially disposed on one of the hinge shafts 721, the damping unit 8 is disposed in the base 71, and correspondingly, the hinge portion 72 and the base 71 are connected in a damping manner, so that the mounting unit 3 can be relatively stably fixed to the handheld unit 2 when rotating to any angle. In the present embodiment, the damping unit 8 includes a damping hole 81 extending in the axial direction and a damping portion 82 engaged with the damping hole 81 and disposed coaxially with the hinge shaft 721. The inner peripheral wall of the damping hole 81 is circumferentially provided with a plurality of clamping grooves 811 which are radially and outwardly recessed, the outer periphery of the damping portion 82 is circumferentially provided with a plurality of ribs 821 which are circumferentially and outwardly protruded and adapted to the clamping grooves 811, and each rib 821 extends axially and is oppositely arranged in the damping hole 81. The damping unit 8 is made of elastic material such as rubber or silica gel, and the hinge shaft 721 coaxially sleeved with the damping portion 82 is made of rigid material, which may be made of plastic material or metal material. The inner wall of the damping hole 81 and the damping portion 82 are both made of elastic materials, and the damping portion 82 is driven to rotate in the damping hole 81 relatively under the rotation of the hinge shaft 721, so that the damping portion 82 elastically offsets to the convex rib 821 from the convex rib 821 to move to the next clamping groove 811 relative to the inner wall of the damping hole 81, the relative damping contact of the hinge shaft 721 provided with the damping unit 8 is achieved, and the relative stability of the installation unit 3 in the rotation process is guaranteed.

Referring to fig. 9 and 11, a hook 9 is disposed at the bottom of the handheld unit 2 away from the hinge. The hook 9 is hinged to the bottom of the handheld unit 2 and can be relatively received in a mounting groove (not shown) of the bottom. The hook 9 provides a more versatile use allowing the hand held light to be hung up or positioned for use in hands free applications. In other embodiments, the bottom of the handheld unit 2 away from the hinge is provided with a magnet unit 10, and the magnet unit 10 is used for being attached to various magnetic surfaces, so that the handheld lamp can be fixed in an external magnetic placing area in an attachable manner, and the handheld lamp can release both hands of a user, thereby realizing the use diversity of the lamp body. It should be mentioned that, in the present application, the bottom of the handheld unit 2 is configured with the hook 9 and the magnet unit 10, respectively, and the hook 9 is retracted relative to the magnet unit 10 when being stored in the bottom, and the hook 9 stored in the bottom is completely accommodated in the installation groove, and will not interfere with each other when the magnet unit 10 is adsorbed on the external magnetic surface.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.

Claims (10)

1. A multi-light source hand-held lamp is characterized by comprising a lighting unit, a hand-held unit and a mounting unit which is rotatably hinged with the hand-held unit; the lighting unit comprises a first light emitter and a second light emitter, the first light emitter and the second light emitter are respectively arranged at the positions of two opposite end faces of the mounting unit along the rotating direction of the handheld unit, the second light emitter is arranged at the position of the end part of the mounting unit far away from the hinged position of the mounting unit and the handheld unit, and the first light emitter and the second light emitter work relatively and independently.

2. The hand-held lamp of claim 1, wherein a battery unit is disposed in the hand-held unit for supplying power to the first and second light emitters, the battery unit being electrically connected to the first and second light emitters, respectively.

3. The handheld lamp of claim 2, wherein a first button for controlling the two first light emitting switches and a second button for controlling the second light emitting switch are disposed on an outer side of the handheld unit, and the first button and the second button are respectively electrically connected to the battery unit and respectively located in different control circuits for correspondingly controlling the on/off of the respective circuits.

4. The handheld lamp of claim 1, wherein the first light emitter is a long tube lamp, the second light emitter is an LED lamp bead, and each of the first light emitter and the second light emitter is disposed opposite to a corresponding lens member, the lens members are disposed corresponding to the respective light emitters, so that the emitted light source is illuminated to the outside through the lens members for illumination.

5. The hand-held lamp of claim 1, wherein the mounting unit is rotatably disposed on the hand-held unit via a rotating unit; the rotating unit comprises a base body configured on the handheld unit and a hinge portion configured on the mounting unit, the base body is correspondingly provided with a containing cavity for containing the hinge portion, and the containing cavity can allow the mounting unit to rotate relatively around the hinge portion.

6. The handheld lamp of claim 5, wherein the hinge portion has two hinge shafts disposed opposite to each other, the base has corresponding mounting holes adapted to the hinge shafts, and the two hinge shafts are respectively assembled to the corresponding mounting holes, so as to drive the mounting unit to rotate along the hinge joint, and correspondingly adjust the lighting angle of the lighting unit located in the mounting unit.

7. The handheld lamp of claim 6, wherein a damping unit is coaxially disposed on one of the hinge shafts, and the damping unit is disposed in the base body so as to correspondingly damp the hinge portion and the base body.

8. The hand-held lamp of claim 7, wherein the damping unit comprises a damping hole extending along the axial direction and a damping portion fitted to the damping hole and disposed coaxially with the hinge shaft; the inner peripheral wall of the damping hole is provided with a plurality of clamping grooves which are sunken outwards along the radial direction along the circumferential direction, the periphery of the damping part is provided with a plurality of convex ribs which are protruded outwards along the radial direction and are matched with the clamping grooves along the circumferential direction, and each convex rib extends along the axial direction and is oppositely arranged in the damping hole.

9. The handheld lamp of claim 1, wherein a hook is disposed on a bottom portion of the handheld unit away from the hinge, and the hook is hinged to the bottom portion of the handheld unit and can be relatively received in the mounting groove of the bottom portion.

10. The hand held light of claim 1, wherein a bottom of the hand held unit remote from the hinge is provided with a magnet unit for attachment to an external magnetic surface.

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