CN218820156U

CN218820156U - Ceiling lamp suspension wire length trimmer

Info

Publication number: CN218820156U
Application number: CN202223300651.1U
Authority: CN
Inventors: 汪滔
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-07
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to a ceiling lamp suspension wire technical field specifically is ceiling lamp suspension wire length trimmer, including upper cover and bottom, it is connected with the damping pivot to rotate on the top of bottom, just the rotor plate has been cup jointed in the damping pivot, the top eccentric rotation of rotor plate is connected with first ball bearing, just the both sides that just are located the rotor plate on the top of bottom are all rotated and are connected with second ball bearing, all set up the line groove of crossing that supplies the suspension wire to pass on the both sides of upper cover periphery, just the upper cover is connected through fixed subassembly and rotor plate are detachable. The utility model discloses an adjust first ball bearing's position to change the direction of inside suspension wire, change the length of outside suspension wire simultaneously, realize the regulation to suspension wire length, the suspension wire length that the ceiling lamp that conveniently deals with two suspension wires or many suspension wires is uneven or arouses by the ceiling of ceiling lamp riser in mounted position is unified or suspension wire length that the suspension wire arouses when being connected with lamps and lanterns is not unified scheduling problem.

Description

Ceiling lamp suspension wire length trimmer

Technical Field

The utility model relates to a ceiling lamp suspension wire technical field specifically is ceiling lamp suspension wire length trimmer.

Background

The existing device for adjusting the length of a suspension wire of a ceiling lamp is a suspension post, a spring device is arranged in the suspension post to clamp the suspension wire, the suspension wire can be inwards inserted or outwards pulled out by pressing the spring device to achieve the purpose of adjusting the length of the suspension wire, and the suspension wire is clamped to be fixed by releasing the spring device. But this approach is not satisfactory for simultaneous use of the messenger lift.

The ceiling lamp lifter is used for manually or electrically pulling or releasing the suspension wire so as to achieve the purpose of changing the height of the ceiling lamp. If the suspension posts with the spring devices are used at the same time, once the suspension wires are clamped by the spring devices, the pendant lamp lifter cannot work.

Therefore, the ceiling lamp suspension wire in the prior art cannot be used for adjusting the length of the ceiling lamp suspension wire, and meanwhile, the ceiling lamp lifter can be used satisfactorily, and the limitation is large.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model aims to provide a ceiling lamp suspension wire length trimmer can also satisfy and use the ceiling lamp riser when realizing adjusting ceiling lamp suspension wire length to solve the problem among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: ceiling lamp suspension wire length trimmer, upper cover and bottom including the looks adaptation, it is connected with the damping pivot to rotate on the top of bottom, just the rotor plate has been cup jointed in the damping pivot, the top off-centre of rotor plate rotates and is connected with first ball bearing, the both sides that just are located the rotor plate on the top of bottom all rotate and are connected with second ball bearing, all set up the line groove of crossing that supplies the suspension wire to pass on the both sides of upper cover periphery, just the upper cover passes through fixed subassembly and is connected with the rotor plate is detachable.

Fixed subassembly include with rotor plate periphery integrated into one piece's a plurality of dwangs, just the equal fixedly connected with support column in top of dwang, the thread groove has been seted up at the top of support column, just the upper cover passes through screw and thread groove and support column fixed connection.

Optionally, a suspension wire limiting rod for limiting the suspension wire is fixedly connected to the top of the bottom cover and located on one side of each second ball bearing.

Optionally, the top of the bottom cover and both sides of each second ball bearing are fixedly connected with a limit baffle for limiting the rotation angle of the rotating rod.

Optionally, the dwang is provided with four, four every two of dwang are a set of, and two sets of the dwang symmetry sets up.

(III) advantageous effects

Compared with the prior art, the utility model provides a ceiling lamp suspension wire length trimmer possesses following beneficial effect:

the utility model discloses a rotate the upper cover and move rotor plate and damping pivot and rotate, adjust the position of first ball bearing to change the direction of inside suspension wire, change the length of outside suspension wire simultaneously, realize the regulation to suspension wire length, conveniently deal with the ceiling of double suspension wire or the ceiling of many suspension wires in the mounted position and be out of level or the suspension wire length that is caused by the ceiling lamp riser is not unified or the suspension wire length that is caused when the suspension wire is connected with lamps and lanterns is not unified scheduling problem; and the first ball bearing and the second ball bearing are used in the micro-adjuster, so that the resistance of the suspension wire during pulling can be reduced, the suspension wire can not be scratched, the damping rotating shaft can be conveniently used for rotating the rotating plate and the rotating rod which are connected with the damping rotating shaft, and the current state of the suspension wire can be maintained when the suspension wire is not moved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is a top view of the bottom cover structure of the present invention.

In the figure: 1. an upper cover; 2. a bottom cover; 3. a damping rotating shaft; 4. a rotating plate; 5. a first ball bearing; 6. a second ball bearing; 7. a wire passing groove; 8. a fixing component; 801. rotating the rod; 802. a support column; 803. a thread groove; 9. a suspension wire limiting rod; 10. and a limiting baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-3, the present invention provides a technical solution: the ceiling lamp suspension wire length trimmer comprises an upper cover 1 and a bottom cover 2 which are matched with each other, wherein a damping rotating shaft 3 is rotatably connected to the top of the bottom cover 2, a rotating plate 4 is sleeved on the damping rotating shaft 3, the top of the rotating plate 4 is eccentrically and rotatably connected with a first ball bearing 5, second ball bearings 6 are rotatably connected to the top of the bottom cover 2 and two sides of the rotating plate 4, wire passing grooves 7 for a suspension wire to pass through are formed in two sides of the periphery of the upper cover 1, a suspension wire limiting rod 9 for limiting the suspension wire is fixedly connected to one side of each second ball bearing 6 on the top of the bottom cover 2, the upper cover 1 is detachably connected with the rotating plate 4 through a fixing assembly 8, and the two second ball bearings 6 are used for keeping the direction of the suspension wire unchanged when the suspension wire passes in and out of the device;

fixed subassembly 8 includes a plurality of dwang 801 with 4 periphery integrated into one piece of rotor plate, just the equal fixedly connected with support column 802 in top of dwang 801, thread groove 803 has been seted up at the top of support column 802, just upper cover 1 passes through screw and thread groove 803 and support column 802 fixed connection, set up on upper cover 1 and supply screw thread end to pass and carry out spacing limit stop 10 with thread groove 803 quantity, the equal fixedly connected with in both sides that just is located each second ball bearing 6 on the top of bottom 2 is used for carrying out spacing limit stop 10 to dwang 801 turned angle, dwang 801 is provided with four, four every two of dwang 801 are a set of, and two sets of dwang 801 symmetry sets up, two sets of dwang 801 is movable between two limit stop 10 with one side at two second rolling axis 6 respectively.

The working principle is as follows: when the device is used, one end of a suspension wire enters the device through one of the wire passing grooves 7, then sequentially passes through one side of the two second ball bearings 6 and one side of the first ball bearing 5, and finally passes out of the device through the other wire passing groove 7, the two second ball bearings 6 are used for maintaining the unchanged direction of the suspension wire when the suspension wire enters and exits the device, the first ball bearing 5 is connected to the eccentric oblique upper part of the rotating plate 4, the central part of the rotating plate 4 is connected with the damping rotating shaft 3, the rotating plate 4 is connected with the upper cover 1 through the four rotating rods 801, the supporting columns 802 and the fixing assembly 8, the position of the first ball bearing 5 can be adjusted by rotating the upper cover 1, so that the direction of the internal suspension wire is changed, the length of the external suspension wire is changed, the length of the suspension wire is adjusted, and the problems that the ceiling of a double-suspension wire or a multi-suspension wire ceiling lamp at the installation position is not horizontal or the length of the suspension wire caused by a ceiling lamp lifter is not uniform or the lengths of the suspension wires caused by the connection of the suspension wires and the lamp are not uniform are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ceiling lamp suspension wire length trimmer, including upper cover (1) and bottom (2) of looks adaptation, its characterized in that: rotate on the top of bottom (2) and be connected with damping pivot (3), just rotor plate (4) have been cup jointed in damping pivot (3), the top eccentric rotation of rotor plate (4) is connected with first ball bearing (5), just the both sides that are located rotor plate (4) on the top of bottom (2) all rotate and are connected with second ball bearing (6), all set up on the both sides of upper cover (1) periphery and supply the wire passing groove (7) that the suspension wire passed, just upper cover (1) is through fixed subassembly (8) and rotor plate (4) detachable connection.

2. The ceiling wire length trimmer of claim 1, wherein: fixed subassembly (8) include a plurality of dwang (801) with rotor plate (4) periphery integrated into one piece, just the equal fixedly connected with support column (802) in top of dwang (801), thread groove (803) have been seted up at the top of support column (802), just upper cover (1) passes through screw and thread groove (803) and support column (802) fixed connection.

3. The ceiling wire length trimmer of claim 1, wherein: and a suspension wire limiting rod (9) used for limiting the suspension wire is fixedly connected to one side of the bottom cover (2) which is positioned on each second ball bearing (6).

4. A ceiling suspension wire length trimmer according to claim 2, wherein: the top of bottom (2) is gone up and the equal fixedly connected with in both sides that are located each second ball bearing (6) is used for carrying out spacing limit baffle (10) to dwang (801) turned angle.

5. The ceiling suspension wire length trimmer of claim 4, wherein: dwang (801) are provided with four, four every two of dwang (801) are a set of, and two sets of dwang (801) symmetry sets up.