CN211739001U

CN211739001U - Adjustable lamp mounting base

Info

Publication number: CN211739001U
Application number: CN202020320741.9U
Authority: CN
Inventors: 宋海声; 孙文健
Original assignee: Northwest Normal University
Current assignee: Northwest Normal University
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-23
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses an adjustable lamp mounting seat, which comprises a loop bar and a lamp shade; an inner rod is movably arranged in the loop bar, a spring groove is formed in the right side above the inner rod, a spring is arranged in the spring groove, a limiting ball is arranged on the right side of the spring, limiting holes are formed in the right side of the loop bar, the number of the limiting holes is multiple, and the limiting balls are clamped in the limiting holes; the limiting block is installed at the top of the inner rod, ball grooves are formed in two ends of the limiting block, and balls are movably installed in the ball grooves. The utility model discloses an interior pole is located telescopic suitable height promptly in the loop bar, and can extrude spacing ball when adjusting, and its spacing ball then can outwards pop out through the spring after the suitable height of pole in the readjustment to inlay the spacing downthehole completion of corresponding position fixed, and lie in the ball inslot through the ball and roll, and the ball outer wall laminating loop bar inner wall slides, thereby the frictional force when interior pole of reducing is located the loop bar and removes greatly.

Description

Adjustable lamp mounting base

Technical Field

The utility model relates to a lamps and lanterns mount pad technical field specifically is a lamps and lanterns mount pad with adjustable.

Background

The prior lamp is an appliance capable of transmitting light, distributing and changing light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and line accessories which are necessary for connecting with a power supply, while a restaurant ceiling lamp in a house is one of indispensable lamps, but the existing adjustable lamp mounting seat has some defects, such as;

the ceiling lamp for the existing dining room can not realize convenient height adjustment, so that the installation height has limitation, the lighting position can not obtain an ideal position, and the ceiling lamp is easy to block during adjustment, thereby influencing normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns mount pad with adjustable has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable lamp mounting base comprises a loop bar and a lampshade;

an inner rod is movably arranged in the loop bar, a spring groove is formed in the right side above the inner rod, a spring is arranged in the spring groove, a limiting ball is arranged on the right side of the spring, limiting holes are formed in the right side of the loop bar, the number of the limiting holes is multiple, and the limiting balls are clamped in the limiting holes;

the limiting block is installed at the top of the inner rod, ball grooves are formed in two ends of the limiting block, and balls are movably installed in the ball grooves.

As a preferred embodiment of the utility model, the connector is installed to interior pole bottom, the external screw thread has been seted up to the connector outer wall, the connecting seat is installed at the lamp shade top, the internal thread has been seted up to the connecting seat inner wall, the external screw thread is located internal thread swivelling joint, the lamp shade passes through connecting seat swivelling joint in the connector below.

As a preferred embodiment of the present invention, the bulb socket is installed at the bottom of the connector.

As an optimal implementation manner of the utility model, the mount pad is installed at the loop bar top, set up the mounting hole in the mount pad, the quantity of mounting hole is three groups.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a lamps and lanterns mount pad with adjustable, through interior pole be located telescopic suitable height promptly in the loop bar, and can extrude spacing ball when adjusting, its spacing ball then can outwards pop out through the spring after the suitable height of pole in readjusting, and inlay the spacing downthehole completion of corresponding position fixed, and lie in the ball inslot through the ball and roll, and ball outer wall laminating loop bar inner wall slides, thereby the frictional force when interior pole of reducing is located the loop bar and removes, smooth and easy degree when can improving flexible regulation, avoid the card to pause.

2. The utility model relates to a lamps and lanterns mount pad with adjustable, the dismantlement work that the lamp shade can be realized to the internal thread internal rotation that the external screw thread through the connector outer wall is located the connecting seat inner wall, and the clearance work in the convenient later stage greatly of dismantlement of lamp pearl also does benefit to the change when the later stage damages.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic front view of an adjustable lamp mounting base according to the present invention;

fig. 2 is a schematic view of the internal structure of the loop bar and the inner rod of the adjustable lamp mounting base according to the present invention;

fig. 3 is a schematic view of a detachable structure of a connecting head and a lampshade of an adjustable lamp mounting base according to the present invention;

fig. 4 is a schematic view of a mounting seat overlooking structure of the adjustable lamp mounting seat of the present invention.

In the figure: 1. a loop bar; 2. an inner rod; 3. a connector; 4. a connecting seat; 5. a lamp shade; 6. a mounting seat; 7. a spring slot; 8. a spring; 9. a limiting ball; 10. a limiting hole; 11. a limiting block; 12. a ball groove; 13. a ball bearing; 14. an external thread; 15. an internal thread; 16. a bulb holder; 17 mounting holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable lamp mounting base comprises a loop bar 1 and a lampshade 5;

an inner rod 2 is movably mounted inside the loop bar 1, a spring groove 7 is formed in the right side above the inner rod 2, springs 8 are mounted in the spring groove 7, a limiting ball 9 is mounted on the right side of each spring 8, limiting holes 10 are formed in the right side of the loop bar 1, the limiting holes 10 are in multiple groups, and the limiting balls 9 are clamped into the limiting holes 10;

a limiting block 11 is installed at the top of the inner rod 2, ball grooves 12 are formed in two ends of the limiting block 11, and balls 13 are movably installed in the ball grooves 12.

In this embodiment (please refer to fig. 1 and 2), the inner rod 2 is located in the loop bar 1 to be extended and contracted to adjust the proper height, and the inner rod can extrude the limit ball 9 during adjustment, and the limit ball 9 of the inner rod 2 can be popped out through the spring 8 after adjusting the proper height, and is embedded into the limit hole 10 of the corresponding position to complete fixation, and is located in the ball groove 12 to roll through the ball 13, and the outer wall of the ball 13 is attached to the inner wall of the loop bar 1 to slide, so that the friction force when the inner rod 2 is located in the loop bar 1 to move is greatly reduced, the smoothness during telescopic adjustment can be improved, and jamming is avoided.

Wherein, connector 3 is installed to 2 bottoms of interior pole, external screw thread 14 has been seted up to 3 outer walls of connector, connecting seat 4 is installed at 5 tops of lamp shade, internal thread 15 has been seted up to 4 inner walls of connecting seat, external screw thread 14 is located 15 internal rotation connections of internal thread, lamp shade 5 is installed in 3 below of connector through 4 swivelling joints of connecting seat.

In this embodiment (please refer to fig. 1 and 3), the lamp shade 5 can be disassembled by the internal rotation of the external thread 14 of the outer wall of the connector 3 in the internal thread 15 of the inner wall of the connecting seat 14, and the lamp shade 5 can be disassembled by the cleaning work in the later stage conveniently and greatly, and the replacement in the later stage of damage is facilitated.

Wherein, the bottom of the connector 3 is provided with a bulb holder 16.

In this embodiment (see fig. 3), a bulb can be installed through the bulb socket 16.

The mounting seat 6 is installed at the top of the loop bar 1, mounting holes 17 are formed in the mounting seat 6, and the number of the mounting holes 17 is three.

In this embodiment (see fig. 4), the installation bolt is matched with the installation hole 17 to achieve the fixed installation of the installation base 6 on the top of the wall.

The utility model relates to an adjustable lamp mounting base, which comprises a base 1 and a loop bar; 2. an inner rod; 3. a connector; 4. a connecting seat; 5. a lamp shade; 6. a mounting seat; 7. a spring slot; 8. a spring; 9. a limiting ball; 10. a limiting hole; 11. a limiting block; 12. a ball groove; 13. a ball bearing; 14. an external thread; 15. an internal thread; 16. a bulb holder; 17 mounting holes, the parts are all universal standard parts or parts known by technicians in the field, the structure and principle of the parts are known by technicians through technical manuals or conventional experimental methods, during operation, the mounting work that the mounting base 6 is positioned on the top of a wall can be realized through the mounting bolt matched with the mounting hole 17, at the moment, the inner rod 2 can be positioned in the loop bar 1 to be stretched and contracted to adjust the proper height, the limiting ball 9 can be extruded during adjustment, the limiting ball 9 can be outwards popped out through the spring 8 after the proper height of the inner rod 2 is adjusted, and is embedded into the limiting hole 10 at the corresponding position to complete fixation, the ball 13 is positioned in the ball groove 12 to roll, the outer wall of the ball 13 is attached to the inner wall of the loop bar 1 to slide, so that the friction force generated when the inner rod 2 is positioned in the loop bar 1 to move is greatly reduced, the smoothness during stretching and adjustment can be improved, the blocking is avoided, and the dismantlement work that lamp shade 5 can be realized to the 15 internal rotations of internal thread that external screw thread 14 through 3 outer walls of connector are located 14 inner walls of connecting seat, and the clearance work in convenient later stage can be greatly carried out to the dismantlement of lamp pearl 5, also does benefit to the change when the later stage damages, and the installation is adjusted and is located the installation of bulb seat 16 after accomplishing through the bulb and the switch on can realize the illumination.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjustable lamp mounting base is characterized by comprising a loop bar (1) and a lampshade (5);

an inner rod (2) is movably mounted inside the loop bar (1), a spring groove (7) is formed in the right side above the inner rod (2), springs (8) are mounted in the spring groove (7), a limiting ball (9) is mounted on the right side of each spring (8), limiting holes (10) are formed in the right side of the loop bar (1), the limiting holes (10) are multiple in number, and the limiting balls (9) are clamped into the limiting holes (10);

stopper (11) are installed at interior pole (2) top, ball groove (12) have been seted up at stopper (11) both ends, movable mounting has ball (13) in ball groove (12).

2. An adjustable light fixture mount according to claim 1 wherein: interior pole (2) bottom is installed connector (3), external screw thread (14) have been seted up to connector (3) outer wall, connecting seat (4) are installed at lamp shade (5) top, internal thread (15) have been seted up to connecting seat (4) inner wall, external screw thread (14) are located internal thread (15) internal rotation connection, lamp shade (5) are through connecting seat (4) swivelling joint in connector (3) below.

3. An adjustable light fixture mount according to claim 2 wherein: and a bulb seat (16) is arranged at the bottom of the connector (3).

4. An adjustable light fixture mount according to claim 1 wherein: mounting seat (6) are installed at loop bar (1) top, mounting hole (17) have been seted up in mounting seat (6), the quantity of mounting hole (17) is three groups.