CN220017180U

CN220017180U - Down lamp convenient to dismouting

Info

Publication number: CN220017180U
Application number: CN202320857875.8U
Authority: CN
Inventors: 肖瑶
Original assignee: Zhongshan Nuobi Lighting Appliance Co ltd
Current assignee: Zhongshan Nuobi Lighting Appliance Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-11-14
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a down lamp convenient to disassemble and assemble, which comprises: the lamp body is provided with a cavity; the two spring clamps are respectively arranged at two sides of the periphery of the lamp body and can be folded or unfolded relative to the lamp body; the rope piece is arranged in the cavity, and two ends of the rope piece are respectively connected with the two spring clamps; the movable wheel is movably arranged in the cavity and is abutted against the rope piece; the driving mechanism is arranged on the lamp body and drives the movable wheel to reciprocate along the vertical direction, so that the rope piece is stressed to drive the two spring clamps to be folded relative to the lamp body at the same time. The down lamp with the structure can be folded by driving the spring clamp without depending on the ceiling, so that the difficulty of mounting and dismounting the down lamp is reduced, and the down lamp and the ceiling are prevented from being damaged due to violent dismounting.

Description

Down lamp convenient to dismouting

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a down lamp convenient to disassemble and assemble.

Background

The spring clamps are respectively rotatably arranged on two sides of the existing down lamp, when the down lamp is installed, an installer needs to upwards fold the spring clamps on the two sides, then plugs the down lamp into the installation holes formed in the ceiling, and finally releases the spring clamps to complete the installation of the down lamp. However, when the down lamp is detached later, an installer needs to use a large force to pull down the down lamp, the down lamp can be detached only by driving the spring clamp to be folded through the side wall of the mounting hole, the operation is inconvenient, and the down lamp or the ceiling is easy to damage due to the violent detachment.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the down lamp convenient to detach, and the spring clamp can be driven to fold without depending on the ceiling, so that the difficulty of the assembly and the disassembly of the down lamp is reduced, and the down lamp and the ceiling are prevented from being damaged due to violent disassembly.

According to an embodiment of the utility model, a down lamp convenient to detach comprises: the lamp body is provided with a cavity; the two spring clamps are respectively arranged at two sides of the periphery of the lamp body and can be folded or unfolded relative to the lamp body; the rope piece is arranged in the cavity, and two ends of the rope piece are respectively connected with the two spring clamps; the movable wheel is movably arranged in the cavity and is abutted against the rope piece; the driving mechanism is arranged on the lamp body and drives the movable wheel to reciprocate along the vertical direction, so that the rope piece is stressed to drive the two spring clamps to be folded relative to the lamp body at the same time.

The down lamp convenient to detach provided by the embodiment of the utility model has at least the following beneficial effects: when the down lamp is installed, the driving mechanism drives the movable wheel to move upwards firstly, then the rope piece is stressed to pull the two spring clamps to fold upwards simultaneously, so that people can plug the down lamp into the installation hole formed in the ceiling conveniently, and finally the driving mechanism drives the movable wheel to move downwards, so that the rope can release the spring clamps to reset and open the spring clamps conveniently, and the whole installation is quick and convenient. In addition, when the down lamp is required to be dismounted subsequently, the rope piece is driven to fold the two spring clamps simultaneously, so that the spring clamps can be driven to fold without depending on a ceiling, the difficulty in dismounting the down lamp is reduced, and the down lamp and the ceiling are prevented from being damaged due to violent dismounting of the down lamp. In addition, the rope piece is arranged in the cavity of the lamp body, so that the phenomenon that the rope piece is broken due to the damage of the outside is reduced, the service life of the rope piece is prolonged, and the rope piece is hidden, so that the overall attractiveness of a product is improved.

In some embodiments of the utility model, the lamp body is relatively provided with two guide rails positioned in the cavity, the guide rails are arranged in a vertical extending manner, and the moving wheel is movably arranged between the two guide rails.

In some embodiments of the present utility model, the driving mechanism includes a motor, a crank member, and a connecting rod, wherein an output end of the motor is connected to the crank member, two ends of the connecting rod are respectively rotatably connected to the crank member and the moving wheel, and when the motor drives the crank member to rotate, the connecting rod drives the moving wheel to reciprocate along a length direction of the guide rail.

In some embodiments of the present utility model, a switch electrically connected to the motor is provided at the outside of the lamp body, and the switch is used to control the forward rotation, the reverse rotation and the stop of the motor.

In some embodiments of the utility model, both guide rails are provided with guide holes extending along the length direction thereof, and the moving wheel is connected between the two guide holes through a pivot.

In some embodiments of the utility model, the moving wheel is provided with a clamping groove for clamping to the rope.

In some embodiments of the present utility model, an inner concave sink is provided on an outer wall of the lamp body, and the spring clip can be accommodated in the sink after being folded.

In some embodiments of the utility model, the moving wheel moves up and down along the symmetry axis of the two spring clips.

In some embodiments of the utility model, the rope is a nylon rope.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of an embodiment of a down lamp of the present utility model;

FIG. 2 is an internal cross-sectional view of the embodiment of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a partial cross-sectional view of the embodiment of fig. 1 from another perspective.

In the figure: the lamp body 100, the cavity 110, the guide rail 120, the guide hole 121, the pivot 130, the sink 140, the spring clip 200, the rope 300, the moving wheel 400, the clamping groove 410, the driving mechanism 500, the motor 510, the crank 520, the turntable 521 and the connecting rod 530.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements 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 utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, a down lamp convenient to detach includes: the lamp comprises a lamp body 100, a spring clip 200, a rope 300, a movable wheel 400 and a driving mechanism 500, wherein the lamp body 100 is provided with a cavity 110; the two spring clips 200 are arranged, the two spring clips 200 are respectively arranged at two sides of the periphery of the lamp body 100, and the spring clips 200 can be folded or unfolded relative to the lamp body 100; the rope 300 is arranged in the cavity 110, and two ends of the rope 300 are respectively connected with the two spring clamps 200; the moving wheel 400 is movably arranged in the cavity 110, and the moving wheel 400 is abutted against the rope 300; the driving mechanism 500 is disposed on the lamp body 100, and the driving mechanism 500 drives the moving wheel 400 to reciprocate along the vertical direction, so that the rope 300 is forced to drive the two spring clips 200 to fold relative to the lamp body 100.

The down lamp with the structure comprises a down lamp, a driving mechanism 500 drives a moving wheel 400 to move upwards when the down lamp is installed, then a rope 300 is stressed to pull two spring clamps 200 to fold upwards simultaneously, so that people can plug the down lamp into an installation hole formed in a ceiling, and finally the driving mechanism 500 drives the moving wheel 400 to move downwards, so that a rope can release the spring clamps 200 to facilitate the spring clamps 200 to reset and open, and the whole installation is rapid and convenient. In addition, when the down lamp is required to be disassembled subsequently, the rope 300 is driven to fold the two spring clamps 200 at the same time, so that the spring clamps 200 can be driven to fold without depending on a ceiling, the difficulty of disassembling the down lamp is reduced, and the down lamp and the ceiling are prevented from being damaged due to violent disassembly of the down lamp. In addition, the rope 300 is internally arranged in the cavity 110 of the lamp body 100, which is favorable for reducing the phenomenon that the rope 300 is broken due to the damage of the outside, thereby prolonging the service life of the rope 300, and hiding the rope 300 is favorable for improving the overall aesthetic property of the product.

Referring to fig. 1 to 4, in some embodiments of the present utility model, a lamp body 100 is provided with two guide rails 120 located in a cavity 110 opposite to each other, the guide rails 120 are extended in a vertical direction, and a moving wheel 400 is movably disposed between the two guide rails 120. Specifically, the guide rail 120 is beneficial to guiding and limiting the movement of the moving wheel 400 along the vertical direction, so that the use of the rope 300 is prevented from being influenced due to the deviation of the moving wheel 400. It will be appreciated that the guide rail 120 may be integrally formed with the lamp body 100, or the guide rail 120 may be formed as an integral structure with the lamp body 100 by welding, or the guide rail 120 may be detachably connected to the lamp body 100 by a bolt, and the specific installation mode may be selected according to the actual implementation.

Referring to fig. 1 to 4, in some embodiments of the present utility model, the driving mechanism 500 includes a motor 510, a crank member 520 and a link 530, wherein an output end of the motor 510 is connected to the crank member 520, two ends of the link 530 are rotatably connected to the crank member 520 and the moving wheel 400, respectively, and when the motor 510 drives the crank member 520 to rotate, the link 530 drives the moving wheel 400 to reciprocate along a length direction of the guide rail 120.

Specifically, when the motor 510 drives the crank 520 to rotate forward for one turn, the link 530 drives the moving wheel 400 to move upwards gradually, so that the rope 300 can drive the two spring clips 200 to fold. When the motor 510 drives the crank member 520 to reversely rotate for one turn, the link 530 drives the moving wheel 400 to move downward, so that the rope member 300 can release the two spring clips 200, and the two spring clips 200 are opened to complete the installation of the down lamp. The crank member 520, the connecting rod 530 and the moving wheel 400 together form a crank slider mechanism, and the moving wheel 400 forms a slider part in the crank slider mechanism, so that the motor 510 drives the crank slider mechanism to move, thereby providing a larger driving force for the rope member 300, and the whole structure is compact and the reliability is higher. In addition, a rotary table 521 is connected to the crank member 520, and the rotary table 521 is connected to an output shaft of the motor 510, so that a radius of rotation of the crank member 520 is enlarged by the rotary table 521, thereby increasing a travel of the moving wheel 400. In some embodiments, the driving mechanism 500 may also be replaced by a manner of driving a rack and pinion by the motor 510, and the rack is used to drive the moving wheel 400 to reciprocate in the vertical direction, which is not described in detail.

Referring to fig. 1 to 4, in some embodiments of the present utility model, a switch electrically connected to the motor 510 is provided on the exterior of the lamp body 100, and the switch is used to control the forward rotation, the reverse rotation and the stop of the motor 510, so that it is convenient for people to operate the motor 510 on the exterior of the lamp body 100, thereby improving the use experience of people. Specifically, the switch may be disposed on the front surface of the lamp body 100, so that people can directly touch the switch upwards, thereby controlling the motor 510, and further improving the use experience. It is understood that the switch may be a rotary or push-button switch according to actual requirements.

Referring to fig. 1 to 4, in some embodiments of the present utility model, in order to facilitate installation of the moving wheel 400 and simplify installation difficulty of the moving wheel 400, both guide rails 120 are provided with guide holes 121 extending along the length direction thereof, and the moving wheel 400 is connected between the two guide holes 121 through a pivot 130. It can be appreciated that the guide hole 121 is a long strip hole extending along the vertical direction, two ends of the pivot 130 are respectively penetrated in the two long strip holes, and the diameter of the pivot 130 is matched with the diameter of the long strip hole, so that the fit clearance between the pivot 130 and the long strip hole is reduced, and the moving stability of the moving wheel 400 is improved.

Referring to fig. 1 to 4, in some embodiments of the present utility model, in order to prevent the rope 300 from being separated from the moving wheel 400, thereby ensuring normal use of the rope 300, the moving wheel 400 is provided with a clamping groove 410 for clamping to the rope 300. It can be appreciated that the rope 300 may be in a sheet shape, the clamping groove 410 is an annular groove, and the rope 300 abuts against the bottom wall of the annular groove, which is beneficial to increasing the contact area between the rope 300 and the clamping groove 410, so as to improve the compactness of the moving wheel 400 and the rope 300, and further reduce the detachment of the rope 300 from the moving wheel 400.

Referring to fig. 1 to 4, in some embodiments of the utility model, in order to avoid the spring clip 200 protruding from the outer wall of the lamp body 100 after being folded, thereby reducing the obstruction to the installation of the lamp body 100 after the spring clip 200 is folded, the outer wall of the lamp body 100 is provided with an inwardly concave sink 140, and the spring clip 200 can be accommodated in the sink 140 after being folded. It can be appreciated that the sink 140 and the lamp body 100 are integrally injection-molded, thereby reducing the difficulty of processing the sink 140.

Referring to fig. 1 to 4, in some embodiments of the present utility model, in order to uniformly distribute the tension of the rope 300 to the two spring clips 200, thereby improving the effect that the rope 300 drives the two spring clips 200 to fold at the same time, the moving wheel 400 moves up and down along the symmetry axis of the two spring clips 200.

Referring to fig. 1 to 4, in some embodiments of the present utility model, the string 300 is a nylon string. Specifically, the nylon braid has good abrasion resistance, thereby reducing damage to the rope 300 and further extending the service life of the rope 300.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A down lamp convenient to dismouting, its characterized in that includes:

a lamp body (100), wherein the lamp body (100) is provided with a cavity (110);

two spring clips (200) which are respectively arranged at two sides of the periphery of the lamp body (100), wherein the spring clips (200) can be folded or unfolded relative to the lamp body (100);

the rope piece (300) is arranged in the cavity (110), and two ends of the rope piece (300) are respectively connected with the two spring clamps (200);

a moving wheel (400) movably arranged in the cavity (110), wherein the moving wheel (400) is abutted against the rope (300);

the driving mechanism (500) is arranged on the lamp body (100), and the driving mechanism (500) drives the movable wheel (400) to reciprocate along the vertical direction, so that the rope piece (300) is stressed to drive the two spring clamps (200) to be folded relative to the lamp body (100) at the same time.

2. The down lamp convenient to disassemble and assemble as claimed in claim 1, wherein:

the lamp body (100) is provided with two guide rails (120) located in the cavity (110) relatively, the guide rails (120) are arranged in an extending mode along the vertical direction, and the moving wheel (400) is movably arranged between the two guide rails (120).

3. The down lamp convenient to disassemble and assemble as claimed in claim 2, wherein:

the driving mechanism (500) comprises a motor (510), a crank piece (520) and a connecting rod (530), wherein the output end of the motor (510) is connected with the crank piece (520), two ends of the connecting rod (530) are respectively connected with the crank piece (520) and the movable wheel (400) in a rotating mode, when the motor (510) drives the crank piece (520) to rotate, the connecting rod (530) drives the movable wheel (400) to reciprocate along the length direction of the guide rail (120).

4. A down lamp convenient to disassemble and assemble as defined in claim 3, wherein:

the lamp body (100) is provided with a switch electrically connected with the motor (510), and the switch is used for controlling forward rotation, reverse rotation and stop of the motor (510).

5. The down lamp convenient to disassemble and assemble as claimed in claim 2, wherein:

the two guide rails (120) are provided with guide holes (121) extending along the length direction of the guide rails, and the moving wheel (400) is connected between the two guide holes (121) through a pivot (130).

6. The down lamp convenient to disassemble and assemble as claimed in claim 1, wherein:

the movable wheel (400) is provided with a clamping groove (410) for being clamped to the rope piece (300).

7. The down lamp convenient to disassemble and assemble as claimed in claim 1, wherein:

the outer wall of the lamp body (100) is provided with an inward sunken sink (140), and the spring clip (200) can be accommodated in the sink (140) after being folded.

8. The down lamp convenient to disassemble and assemble as claimed in claim 1, wherein:

the moving wheel (400) moves up and down along the symmetry axis of the two spring clips (200).

9. The down lamp convenient to disassemble and assemble as claimed in claim 1, wherein:

the rope piece (300) is a nylon rope.