CN214223025U

CN214223025U - Multifunctional working lamp

Info

Publication number: CN214223025U
Application number: CN202120357391.8U
Authority: CN
Inventors: 郑艳
Original assignee: Ningbo Mengtai Electronic Industry And Trade Co ltd
Current assignee: Ningbo Mengtai Electronic Industry And Trade Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-09-17
Anticipated expiration: 2031-02-08
Also published as: DE202021102001U1

Abstract

The utility model discloses a multifunctional work lamp, first lamp body and second lamp body including the mutual rotation connection, just first lamp body with the second lamp body passes through the swivelling joint structure and rotates the connection, wherein, the work lamp still is provided with and is convenient for fix its fixed knot structure in external portion. The utility model is provided with two lamp bodies which are connected in a rotating way, can adjust the lighting direction in multiple angles, can be folded together in a rotating way, and is convenient to be stored and carried; meanwhile, the fixing structure is arranged, so that the automobile is convenient to overhaul and fixed on an automobile without being held by hands, and the use convenience and the maintenance efficiency are improved.

Description

Multifunctional working lamp

Technical Field

The utility model relates to a technical field of work light especially relates to a multifunctional work light.

Background

In order to meet the needs of people for various illuminations in daily life and work, various illumination lamps are provided, wherein working lamps gradually enter working occasions. At present, when people maintain an automobile, a hood needs to be opened frequently to check an engine in the automobile, and when the engine is checked, people hold an illuminating lamp to check and maintain the automobile at present, so that the automobile maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The technical problem to be solved by the utility model is to provide a multifunctional working lamp, which is provided with two lamp bodies which are rotationally connected, can adjust the lighting direction at multiple angles, and can be rotationally folded together, thereby being convenient for storage and carrying; meanwhile, the fixing structure is arranged, so that the automobile is fixed on an automobile when being maintained conveniently, the automobile is not required to be held by hands, and the use convenience and the maintenance efficiency are improved; and is equipped with a base for use as a desk lamp and a floodlight.

(II) technical scheme

The utility model provides a scheme that above-mentioned technical problem adopted is a multi-functional work lamp, the work lamp includes first lamp body and the second lamp body that the rotation of each other connects, just first lamp body with the second lamp body passes through the swivelling joint structure and rotates the connection, wherein, the work lamp still is provided with and is convenient for fix its fixed knot structure in external portion.

Preferably, the first lamp body and the second lamp body can rotate around the rotary connection structure, the relative angle between the first lamp body and the second lamp body after the first lamp body and the second lamp body are folded is 0 degree, and an included angle of 270 degrees is formed after the first lamp body and the second lamp body rotate to the maximum amplitude.

Preferably, after the first lamp body and the second lamp body are folded, the back surface of the first lamp body is attached to the back surface of the second lamp body, and the first light emitting surface of the first lamp body and the second light emitting surface of the second lamp body are arranged in a back-to-back manner.

Preferably, a circuit board and a light emitting element are arranged in each of the first lamp body and the second lamp body.

Preferably, a control switch is disposed on the first lamp body or the second lamp body.

By adopting the scheme, the two lamp bodies which are rotationally connected are arranged, the lighting direction can be adjusted at multiple angles, and the lamp bodies can be rotationally folded together, so that the lamp bodies are convenient to store and carry; meanwhile, the fixing structure is arranged, so that the automobile is convenient to overhaul and fixed on an automobile without being held by hands, and the use convenience and the maintenance efficiency are improved.

Furthermore, the fixing structure comprises a hook arranged at the joint of the first lamp body and the second lamp body and used for hanging the working lamp.

Preferably, the hook is fixedly connected or movably connected at the joint of the first lamp body and the second lamp body.

Furthermore, the fixed knot constructs including locating first lamp body with the second lamp body junction is used for hanging the telescopic couple of working light and being used for the canceling release mechanical system that the couple resets, just the couple is restricted by rotatory connection structure.

Preferably, the reset mechanism comprises an elastic part, one end of the hook is connected with the elastic part, the hook is pulled out to be hung on the external connection part when the reset mechanism is used, and at the moment, the elastic part is stressed to deform to generate elastic force, so that the hook is hung very firmly; after the lamp is used, the hook is separated from the external connection part, the elastic part provides acting force for the hook, so that the hook automatically moves and retracts in the direction close to the working lamp and is limited by the rotary connection structure, and pulling and taking are facilitated during subsequent use.

Preferably, the hook comprises an arc-shaped hanging part and a connecting part connected with the elastic part, the hook is arranged in the first lamp body, and the arc-shaped hanging part penetrates through the first lamp body to extend out of the first lamp body, so that the hook is convenient to use.

Preferably, the arc-shaped hanging part of the hook is provided with a convex operation part convenient for operation.

By adopting the scheme, the hook is telescopically connected with the working lamp, and the hanging is firm through the elastic piece; due to the arrangement of the hook, the working lamp can be hung on a vehicle for illumination, and the maintenance is convenient.

Furthermore, the rotary connection structure comprises a first rotary part arranged at the connecting end of the first lamp body and the second lamp body, a second rotary part arranged at the connecting end of the second lamp body and the first lamp body, and a connecting part used for matching the first rotary part and the second rotary part.

Preferably, the number of the first rotating members is two, and the number of the second rotating members is two.

Preferably, the connecting piece includes the screw rod of screwing, the screw rod of screwing will through the cooperation with the nut after running through first rotation piece and second rotation piece first lamp body with the rotatable link together of second lamp body, during rotatory, the nut of unscrewing rotates to required angle after, screws the nut for first lamp body and the very firm of second lamp body connection, furthest's reduction first lamp body and the rocking of second lamp body.

More preferably, two end caps for matching with the first rotating member are mounted at two ends of the screwing screw, and the end caps are provided with limiting parts for limiting the first rotating member to be separated; a positioning piece for positioning any one second rotating piece is arranged at the position, close to any end cover, of the screwing screw rod, and the other second rotating piece is sleeved on the rotating shaft in a matching manner; the two second rotating parts are connected through a shaft part with a shaft hole, and the hook is retracted and then hung on the shaft part in a matched mode.

Furthermore, fixed knot constructs including locating the first couple of the expansion end of first lamp body and locating the second couple of the expansion end of second lamp body.

Furthermore, the first hook and the second hook are respectively rotatably connected to the first lamp body and the second lamp body, and the first lamp body and the second lamp body are respectively provided with a first hook accommodating groove for accommodating the first hook and a second hook accommodating groove for accommodating the second hook.

Preferably, the movable end of the first lamp body and the movable end of the second lamp body are respectively provided with a first handheld arm and a second handheld arm which are convenient to hold by hands, the first hook is rotatably connected to the first handheld arm, and the second hook is rotatably connected to the second handheld arm.

Preferably, the first hook receiving groove is formed in one end, away from the first working lamp, of the first handheld arm, and the second hook receiving groove is formed in one end, away from the second working lamp, of the second handheld arm; preferably, the longitudinal sections of the first hook accommodating groove and the second hook accommodating groove are L-shaped; and, first couple is rotatory accomodate to behind the groove is accomodate to first couple, and the second couple is rotatory accomodate to form a breach of being convenient for to draw after the groove is accomodate to the second couple.

Preferably, the first hook is hinged with the first handheld arm, and the second hook is hinged with the second handheld arm; more preferably, first couple with the second couple all is provided with a bulb, through the bulb with first handheld arm with the handheld arm of second is connected, realizes universal rotation, is convenient for adjust the illumination scope of work light.

By adopting the scheme, the first hook and the second hook are arranged, so that after the first lamp body and the second lamp body are unfolded, the two ends of the first lamp body and the second lamp body can be hung, and the stability in use is improved.

Further the fixed structure comprises a magnetic attraction structure used for attracting the working lamp to the external connection part.

Furthermore, the fixing structure comprises a magnetic attraction structure arranged on the back of the working lamp; wherein, the magnetic attraction structure is rotatably connected to the back of the working lamp.

Preferably, the back of the first lamp body is provided with a rotatable first magnetic attraction structure, and the back of the second lamp body is provided with a rotatable second magnetic attraction structure.

Preferably, the first magnetic attraction structure comprises at least one first rotation arm and a first magnetic attraction part; the second magnetic attraction structure comprises at least one second rotating arm and a second magnetic attraction part; more preferably, the back of the first lamp body is provided with a first magnetic attraction receiving groove for receiving the first magnetic attraction structure, and the back of the second lamp body is provided with a second magnetic attraction receiving groove for receiving the second magnetic attraction structure.

Preferably, the first rotating arm and the second rotating arm are rotatably connected with the first lamp body and the second lamp body through a rotating shaft portion, and correspondingly, the first lamp body and the second lamp body are provided with rotating holes matched with the rotating shaft portion; more preferably, the first rotating arm and the second rotating arm are both provided with a clamping part, correspondingly, the first lamp body and the second lamp body are close to the rotating hole, a clamping groove matched with the clamping part is formed in the position, where the rotating hole is formed, of the second lamp body, and the first lamp body and the second lamp body are provided with accommodating grooves used for accommodating the clamping part.

By adopting the scheme, the arrangement of the magnetic attraction structure can enable an operator to fix the working lamp more conveniently.

Further, the LED lamp also comprises a base connected with the working lamp.

Further, the base is provided with a first insertion groove matched with the first lamp body and a second insertion groove matched with the second lamp body.

Specifically, after the first hook is received in the first hook receiving groove, the free end of the first lamp body can be inserted into the first insertion groove in a matched manner; and after the second hook is accommodated in the second hook accommodating groove, the free end of the second lamp body can be inserted into the second insertion groove in a matched manner.

Preferably, one or all of the first lamp body and the second lamp body can be inserted according to requirements; when the first lamp body or the second lamp body is inserted into the base, the other lamp body can be rotated to form an included angle in a matching mode, and the lamp body can be used as a table lamp; after the first lamp body and the second lamp body are inserted into the base, two sides can be irradiated, and the irradiation range is enlarged.

(III) advantageous effects

Compared with the prior art, the utility model designs a multifunctional working lamp, which is provided with two lamp bodies which are connected in a rotating way, can adjust the lighting direction in multiple angles, can be folded together in a rotating way, and is convenient to store and carry; meanwhile, the double fixing structure of the hook and the magnetic attraction structure is arranged, so that the work lamp can be fixed on an automobile when being maintained conveniently without being held by hands, an operator can fix the work lamp more conveniently, and the stability is high; simultaneously, the matching is provided with the base, can vertically place the work light on the plane for the work light use occasion is diversified.

Drawings

FIG. 1 is a schematic view of a multifunctional worklight of the present embodiment;

fig. 2 is a schematic view of the working lamp of the present embodiment (hook open state);

FIG. 3 is a schematic view of a working lamp according to the present embodiment;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is an enlarged view of the point B in FIG. 4;

fig. 6 is a partially exploded view of the working lamp of the present embodiment;

FIG. 7 is an enlarged view of FIG. 6 at C;

fig. 8 is a schematic view showing an on state of the working lamp of the present embodiment;

fig. 9 is a schematic view showing an on state of the working lamp of the present embodiment (embodying the second hook receiving groove);

fig. 10 is a schematic view of the first lamp body of the present embodiment (the first magnetic structure is removed);

FIG. 11 is a diagram illustrating a first magnetic structure or a second magnetic structure according to the present embodiment;

FIG. 12 is a schematic view of a base of the present embodiment;

fig. 13 is a schematic view showing an on state of the working lamp of the present embodiment;

fig. 14 is a schematic diagram of the on state of the working lamp of the present embodiment.

Description of reference numerals: 1. a working lamp; 11. a first lamp body; 111. a first hook receiving groove; 112. a first light emitting surface; 113. a first hand-held arm; 114. a first magnetic receiving groove; 12. a second lamp body; 121. a second hook receiving groove; 122. a second light emitting face; 123. a second hand-held arm; 124. a second magnetic receiving groove; 13. a rotational connection structure; 131. a first rotating member; 132. a second rotating member; 132-1, a shaft portion; 133. a connecting member; 133-1, screwing a screw; 133-2, a nut; 133-3, end caps; 133-31, a restriction portion; 133-4, a positioning piece; 14. hooking; 141. an arc-shaped hanging part; 141-1, an operation part; 142. a connecting portion; 15. a first hook; 16. a second hook; 17. a first magnetic attraction structure; 171. a first rotation arm; 172. a first magnetic attraction part; 18. a second magnetic attraction structure; 181. a second rotating arm; 182. a second magnetic attraction part; 19. a rotation shaft portion; 1a, rotating the hole; 1b, a clamping groove; 1c, accommodating grooves; 2a, a clamping part; 2. a base; 21. a first insertion slot; 22. a second insertion slot; 3. and controlling the switch.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this embodiment:

as shown in fig. 1-2, the multifunctional working lamp of the present embodiment includes a first lamp body 11 and a second lamp body 12 rotatably connected to each other, and the first lamp body 11 and the second lamp body 12 are rotatably connected by a rotary connection structure 13, wherein the working lamp 1 is further provided with a fixing structure for fixing the working lamp on an external connection portion. Preferably, the first lamp body 11 and the second lamp body 12 can rotate around the rotation connection structure 13, and after being folded, a relative angle between the two is 0 °, and after the two rotate to a maximum amplitude, an included angle of 270 ° is formed. Preferably, after the first lamp body 11 and the second lamp body 12 are folded, the back surface of the first lamp body 11 is attached to the back surface of the second lamp body 12, and the first light emitting surface 112 of the first lamp body 11 is opposite to the second light emitting surface 122 of the second lamp body 12. Preferably, a circuit board and a light emitting element are disposed in each of the first lamp body 11 and the second lamp body 12. Preferably, the first lamp body 11 or the second lamp body 12 is provided with a control switch 3. By adopting the scheme, the two lamp bodies which are rotationally connected are arranged, the lighting direction can be adjusted at multiple angles, and the lamp bodies can be rotationally folded together, so that the lamp bodies are convenient to store and carry; meanwhile, the fixing structure is arranged, so that the automobile is convenient to overhaul and fixed on an automobile without being held by hands, and the use convenience and the maintenance efficiency are improved.

As shown in fig. 1-2, further, the fixing structure includes a retractable hook 14 provided at the connection between the first lamp body 11 and the second lamp body 12 for hanging the working lamp 1, and a reset mechanism for resetting the hook 14, and the hook 14 is limited by the rotary connecting structure 13. The hook 14 may also be fixedly connected to a connection portion between the first lamp body 11 and the second lamp body 12. Preferably, the reset mechanism comprises an elastic part, one end of the hook 14 is connected with the elastic part, the hook 14 is pulled out and hung on the external connection part when the reset mechanism is used, and at the moment, the elastic part is stressed and deformed to generate elastic force, so that the hook is hung very firmly; after the working lamp is used, the hook 14 is separated from the external connection part, the elastic part provides acting force for the hook 14, so that the hook moves and retracts in the direction close to the working lamp 1 by itself and is limited by the rotary connection structure 13, and pulling and taking are facilitated during subsequent use. Preferably, the hook 14 includes an arc-shaped hanging portion 141 and a connecting portion 142 connected to the elastic member, the hook 14 is disposed in the first lamp body 11, and the arc-shaped hanging portion 141 penetrates through the first lamp body 11 and protrudes outside, which is convenient for use. Preferably, the arc-shaped hanging portion 141 of the hook 14 is provided with a convex operation portion 141-1 for easy operation. By adopting the scheme, the hook 14 is telescopically connected with the working lamp 1, and is firmly hung through an elastic piece; the hook 14 can hang the working lamp 1 on a vehicle for illumination, and is convenient to maintain.

As shown in fig. 3 to 7, the rotary connection structure 13 further includes a first rotating member 131 disposed at a connection end of the first lamp body 11 and the second lamp body 12, a second rotating member 132 disposed at a connection end of the second lamp body 12 and the first lamp body 11, and a connection member 133 for matching the first rotating member 131 and the second rotating member 132. Preferably, the number of the first rotating members 131 is two, and the number of the second rotating members 132 is two. Preferably, the connection member 133 includes a screw 133-1, the screw 133-1 penetrates through the first rotation member 131 and the second rotation member 132 and then rotatably connects the first lamp body 11 and the second lamp body 12 by cooperating with the nut 133-2, when the screw 133-1 is rotated, the nut 133-2 is loosened, and after the screw 133-2 is rotated to a desired angle, the connection between the first lamp body 11 and the second lamp body 12 is very secure, so that the vibration of the first lamp body 11 and the second lamp body 12 is minimized. More preferably, two end caps 133-3 for matching with the first rotating member 131 are mounted at both ends of the tightening screw 133-1, and the end caps 133-3 are provided with a restricting portion 133-31 for restricting the first rotating member 131 from being detached; a positioning piece 133-4 for positioning any one second rotating piece 132 is arranged at the position of the screwing screw 133-1 close to any end cover 133-3, and the other second rotating piece 132 is sleeved on the rotating shaft in a matching manner; the two second rotating members 132 are connected by a shaft 132-1 having a shaft hole, and the hook 14 is retracted and then hung on the shaft 132-1 in a matching manner.

As shown in fig. 2, 8-9, and 13-14, further, the fixing structure includes a first hook 15 disposed at the movable end of the first lamp body 11 and a second hook 16 disposed at the movable end of the second lamp body 12. Further, the first hook 15 and the second hook 16 are rotatably connected to the first lamp body 11 and the second lamp body 12, respectively, and the first lamp body 11 and the second lamp body 12 are provided with a first hook receiving groove 111 for receiving the first hook 15 and a second hook receiving groove 121 for receiving the second hook 16, respectively. Preferably, the movable ends of the first lamp body 11 and the second lamp body 12 are respectively provided with a first handheld arm 113 and a second handheld arm 123 for facilitating holding, the first hook 15 is rotatably connected to the first handheld arm 113, and the second hook 16 is rotatably connected to the second handheld arm 123. Preferably, the first hook receiving groove 111 is formed at one end of the first handheld arm 113 away from the first work light 1, and the second hook receiving groove 121 is formed at one end of the second handheld arm 123 away from the second work light 1; preferably, the longitudinal sections of the first and second

hook receiving grooves

111 and 121 are L-shaped; and, the first hook 15 is rotatably received in the first hook receiving groove 111 and the second hook 16 is rotatably received in the second hook receiving groove 121 to form a notch convenient for pulling. In this embodiment, the first hook 15 is hinged to the first hand-held arm 113, and the second hook 16 is hinged to the second hand-held arm 123. It should be noted that, the first hook 15 with the second hook 16 all is provided with a bulb, through the bulb with first handheld arm 113 with the second handheld arm 123 is connected, realizes universal rotation, is convenient for adjust the illumination scope of work light 1, and this scheme is also in the utility model discloses a protection scope. By adopting the scheme, the first hook 15 and the second hook 16 are arranged, so that the two ends of the first lamp body 11 and the second lamp body 12 can be hung after being unfolded, and the stability in use is improved.

As shown in fig. 8-11, further, the fixing structure includes a magnetic attraction structure disposed on the back of the working lamp 1; wherein, the magnetic attraction structure is rotatably connected to the back of the working lamp 1. Preferably, a rotatable first magnetic attraction structure 17 is disposed on the back surface of the first lamp body 11, and a rotatable second magnetic attraction structure 18 is disposed on the back surface of the second lamp body 12. Preferably, the first magnetic attraction structure 17 includes at least one first rotation arm 171 and a first magnetic attraction part 172; the second magnetic attraction structure 18 comprises at least one second rotating arm 181 and a second magnetic attraction part 182; here, the number of the first rotating arm 171 and the second rotating arm 181 in the present embodiment is two. Preferably, the first rotating arm 171 and the second rotating arm 181 are rotatably connected to the first lamp body 11 and the second lamp body 12 through a rotating shaft 19, and the first lamp body 11 and the second lamp body 12 are correspondingly provided with a rotating hole 1a matched with the rotating shaft 19; more preferably, the first rotating arm 171 and the second rotating arm 181 are both provided with a clamping portion 2a, and correspondingly, the first lamp body 11 and the second lamp body 12 are provided with a clamping groove 1b matching with the clamping portion 2a at a position close to the rotating hole 1a, and the first lamp body 11 and the second lamp body 12 are provided with a receiving groove 1c for receiving the clamping portion 2 a. More preferably, the first lamp body 11 is provided at a back surface thereof with a first magnetic receiving groove 114 for receiving the first magnetic structure 17, and the second lamp body 12 is provided at a back surface thereof with a second magnetic receiving groove 124 for receiving the second magnetic structure 18. By adopting the scheme, the arrangement of the magnetic attraction structure can enable an operator to more conveniently fix the working lamp 1.

As shown in fig. 1-2 and 12, further, the working lamp further comprises a base 2 connected with the working lamp 1. Further, the base 2 has a first insertion groove 21 matched with the first lamp body 11 and a second insertion groove 22 matched with the second lamp body 12. Specifically, after the first hook 15 is received in the first hook receiving groove 111, the free end of the first lamp body 11 may be inserted into the first insertion groove 21 in a matching manner; after the second hook 16 is received in the second hook receiving groove 121, the free end of the second lamp body 12 may be inserted into the second insertion groove 22 in a matching manner. Preferably, one or both of the first lamp body 11 and the second lamp body 12 may be selectively inserted according to requirements; after the first lamp body 11 or the second lamp body 12 is inserted into the base 2, the other lamp body can be rotated to form an included angle in a matching manner, so that the lamp can be used as a table lamp; after the first lamp body 11 and the second lamp body 12 are inserted into the base 2, both sides can be irradiated, and the irradiation range is enlarged.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional working lamp is characterized in that: the working lamp (1) comprises a first lamp body (11) and a second lamp body (12) which are mutually rotatably connected, the first lamp body (11) and the second lamp body (12) are rotatably connected through a rotary connecting structure (13), and the working lamp (1) is further provided with a fixing structure which is convenient for fixing the working lamp on an external connecting part;

the fixing structure comprises a magnetic attraction structure used for attracting the working lamp (1) to the external connection part.

2. The multifunctional worklight of claim 1, characterized in that: the fixing structure comprises a telescopic hook (14) which is arranged at the joint of the first lamp body (11) and the second lamp body (12) and used for hanging the working lamp (1), and a resetting mechanism used for resetting the hook (14), and the hook (14) is limited by the rotary connecting structure (13).

3. The multifunctional worklight of claim 1, characterized in that: the rotary connection structure (13) comprises a first rotary part (131) arranged at the connecting end of the first lamp body (11) and the second lamp body (12), a second rotary part (132) arranged at the connecting end of the second lamp body (12) and the first lamp body (11), and a connecting part (133) used for matching the first rotary part (131) with the second rotary part (132).

4. The multifunctional worklight of claim 1, characterized in that: the fixing structure comprises a first hook (15) arranged at the movable end of the first lamp body (11) and a second hook (16) arranged at the movable end of the second lamp body (12).

5. The multifunctional worklight of claim 4, characterized in that: the lamp is characterized in that the first hook (15) and the second hook (16) are respectively rotatably connected to the first lamp body (11) and the second lamp body (12), and the first lamp body (11) and the second lamp body (12) are respectively provided with a first hook accommodating groove (111) for accommodating the first hook (15) and a second hook accommodating groove (121) for accommodating the second hook (16).

6. The multifunctional worklight of claim 1, characterized in that: the fixing structure comprises a magnetic attraction structure arranged on the back surface of the working lamp (1); wherein, the magnetic attraction structure is rotatably connected to the back of the working lamp (1).

7. The multifunctional worklight of any one of claims 1-6, characterized in that: the LED lamp also comprises a base (2) connected with the working lamp (1).

8. The multifunctional worklight of claim 7, characterized in that: the base (2) has a first insertion groove (21) matched with the first lamp body (11) and a second insertion groove (22) matched with the second lamp body (12).