CN214790774U

CN214790774U - Rope winding device for lamp panel lamp and lamp panel lamp

Info

Publication number: CN214790774U
Application number: CN202120636576.2U
Authority: CN
Inventors: 李潇帆; 王林华; 陈铄
Original assignee: Leedarson Lighting Co Ltd
Current assignee: Leedarson Lighting Co Ltd; Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-19
Anticipated expiration: 2031-03-29

Abstract

The utility model provides a rope collecting device for a lamp panel lamp and the lamp panel lamp, wherein the rope collecting device for the lamp panel lamp comprises two rope binding rings, two sliding parts and a driving part for driving the two sliding parts to move oppositely/reversely; the two rope binding rings are respectively sleeved on the two lifting ropes, and a supporting structure is arranged between the supporting ring and the lamp shell. The two sliding parts are arranged between the two lifting ropes and connected with the driving part, and the clamping components are arranged on the sliding parts. The lamp panel lamp comprises a lamp shell and the rope collecting device for the lamp panel lamp, wherein two lifting ropes are arranged on the lamp shell. The driving part can enable the two sliding parts to move oppositely/back to each other, and the sliding parts can drive the lifting rope to be tightened/loosened through the clamping assembly so as to enable the lamp shell to ascend/descend. The utility model provides a lamp is receipts rope device and lamp panel lamp for lamp panel lamp can drive the lamp body and go up and down, and need not to change the lifting rope, has solved the inconvenient nature problem of lift lamp body among the prior art.

Description

Rope winding device for lamp panel lamp and lamp panel lamp

Technical Field

The utility model belongs to the technical field of the lamp panel lamp, more specifically say, relate to a lamp panel lamp is with receipts rope device and lamp panel lamp.

Background

The existing lamp panel lamp is usually hung on a ceiling through a lifting rope, and the lifting rope is usually provided with two lifting ropes and distributed on two sides of the lamp shell for stable lifting.

If the height of the lamp panel lamp needs to be adjusted, two lifting ropes need to be replaced at the same time, and the lamp panel lamp needs to be detached in the process, so that the lamp panel lamp is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp panel lamp is with receiving rope device and lamp panel lamp aims at solving the inconvenient problem that two lifting ropes brought need be changed to current formula lamp panel lamp when going up and down.

In order to achieve the above object, the utility model adopts the following technical scheme:

provided is a cord retracting device for a lamp panel, comprising:

the two rope binding rings are axially arranged along the vertical direction and are respectively sleeved on two lifting ropes of the lamp panel lamp; a supporting structure for supporting the rope binding rings is arranged between each rope binding ring and the top surface of the lamp shell of the lamp panel lamp;

the two sliding parts correspond to the two lifting ropes one to one and are arranged between the two lifting ropes in a sliding manner along the horizontal direction; each sliding part is provided with a clamping assembly, the clamping assembly is arranged between the lamp shell and the rope binding ring and is suitable for correspondingly clamping the lifting rope between the lamp shell and the rope binding ring; and

and the driving parts are arranged on the top surfaces of the lamp shells, connected with the two sliding parts and used for driving the two sliding parts to move oppositely/back to each other.

As another embodiment of the present application, the support structure includes:

the vertical rod is fixedly arranged on the top surface of the lamp shell and is axially arranged along the vertical direction; the upper end face of the upright rod is provided with a thread groove extending along the axial direction of the upright rod; and

and one end of the threaded rod is in threaded connection with the inside of the threaded groove, and the other end of the threaded rod extends out of the threaded groove and is used for supporting the rope binding ring.

As another embodiment of the application, the upper end surface of the threaded rod is connected with a limiting rod which is coaxially arranged with the threaded rod;

and the rope binding ring is provided with a limiting hole which is communicated along the vertical direction and is used for the insertion of the limiting rod.

As another embodiment of the present application, the clamping assembly includes:

one end of the first clamping plate is hinged to the sliding piece, a hinged shaft is arranged along the vertical direction, and the other end of the first clamping plate extends out of the lifting rope in a bending mode; and

one end of the second clamping plate is hinged to the sliding piece, the hinged shaft is arranged along the vertical direction, and the other end of the second clamping plate also extends out of the lifting rope in a bending mode; the extension end of the second clamping plate can be in butt joint with the extension end of the first clamping plate and is used for enclosing into a clamping cavity for clamping the lifting rope;

and the elastic component is arranged on the sliding part, is connected with the first clamping plate and the second clamping plate and is used for driving the extending end of the first clamping plate and the extending end of the second clamping plate to be close to each other so as to clamp the lifting rope.

As another embodiment of the present application, the elastic member includes:

the two torsion springs are respectively sleeved on the hinged shaft of the first clamping plate and the hinged shaft of the second clamping plate; one end of the torsion spring is connected with the sliding piece, and the other end of the torsion spring is connected with the corresponding first clamping plate/second clamping plate.

As another embodiment of the present application, the first clamping plate and the second clamping plate are both arc-shaped plates.

As another embodiment of this application, the terminal surface that stretches out of first splint is equipped with outside convex bulge, the terminal surface that stretches out of second splint is equipped with and is suitable for the recess of bulge embedding.

As another embodiment of the application, the driving member is a double-rod piston hydraulic cylinder, and the double-rod piston hydraulic cylinder is fixedly arranged on the lamp housing and is located between the two lifting ropes;

the double-rod piston hydraulic cylinder is provided with two piston rods which are opposite in extending direction and coaxially arranged, and the extending ends of the two piston rods are correspondingly connected with the two sliding pieces one by one.

The utility model provides a lamp is receipts rope device for dish lamp's beneficial effect lies in:

when the lamp shell needs to be lifted, the driving piece is started to enable the two sliding pieces to move in the opposite direction/move back to back, and the sliding pieces are connected with the clamping assemblies connected with the lifting ropes, and the two lifting ropes are fixed by the two rope binding rings respectively, so that part of the lifting ropes between the rope binding rings and the lamp shell can move towards/back to the position between the two lifting ropes at the same time, the two lifting ropes are synchronously tightened/loosened, and the lamp shell is lifted/lowered.

Compared with the prior art, the utility model provides a lamp panel lamp is with receiving rope device can drive the lamp body and go up and down, and need not to change the lifting rope, has solved the inconvenient problem of lift lamp body among the prior art.

The utility model also provides a lamp panel lamp, include:

the top surface of the lamp shell is connected with two lifting ropes, and the top ends of the lifting ropes are used for being connected with a ceiling; and

the lamp panel lamp cord retracting device is arranged on the lamp shell and connected with the two lifting cords.

The utility model provides a beneficial effect of lamp panel lamp is the same with aforementioned beneficial effect of lamp panel lamp with receipts rope device, no longer gives unnecessary details here.

Drawings

Fig. 1 is a schematic perspective view of a lamp panel lamp according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 taken along circle A;

fig. 3 is an exploded view of a tether ring and support structure employed in an embodiment of the present invention;

FIG. 4 is a top view of a driving member and clamping structure used in an embodiment of the present invention;

FIG. 5 is a sectional view taken along line B-B of FIG. 4;

fig. 6 is a schematic perspective view of a clamping structure according to an embodiment of the present invention.

In the figure, 1, a rope binding ring; 11. a limiting hole; 2. a slider; 3. a drive member; 4. a support structure; 41. erecting a rod; 411. a thread groove; 42. a threaded rod; 421. a limiting rod; 5. a clamping assembly; 51. a first splint; 511. a boss member; 52. a second splint; 521. a groove; 53. an elastic component; 531. a torsion spring; 100. a lamp housing; 200. a lifting rope.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting.

Referring to fig. 1 to 6 together, a rope winding device for a lamp panel according to the present invention will now be described.

The lamp panel lamp is with receiving rope device includes two lacing wire rings 1, two sliders 2 and driving piece 3.

The two rope binding rings 1 are of ring structures with ring diameters matched with the lifting ropes 200, the axial directions of the two rope binding rings are arranged along the vertical direction, and the two rope binding rings 1 are distributed at intervals along the left and right directions, are in one-to-one correspondence with the two lifting ropes 200 and are used for being respectively sleeved on the two lifting ropes 200 of the lamp panel lamp.

A supporting structure 4 for supporting the rope fastening ring 1 is arranged between each rope fastening ring 1 and the top surface of the lamp housing 100 of the lamp panel lamp, and when the rope fastening ring 1 is fixed on the lamp housing 100 through the supporting structure 4, the rope fastening ring 1 limits the lifting rope 200 to move along the horizontal direction.

For convenience of the following description, the arrangement direction of the two lifting ropes 200 is defined as a left-right direction.

The two sliding members 2 are configured to be slidably disposed between the two lifting ropes 200 in the left-right direction, and each sliding member 2 is provided with a clamping assembly 5.

The clamping assembly 5 is disposed between the lamp housing 100 and the tether ring 1, and is adapted to correspond to the suspension cord 200 clamped between the lamp housing 100 and the suspension cord 200.

In this embodiment, the clamping assembly 5 on the left slider 2 is connected to the hoist rope 200 on the left, and the clamping assembly 5 on the right slider 2 is connected to the hoist rope 200 on the right.

The driving member 3 is disposed on the top surface of the lamp housing 100 and connected to the two sliding members 2, and is used for driving the two sliding members 2 to move toward each other/away from each other, so as to raise/lower the lamp housing 100.

When the lamp housing 100 needs to be lifted, the driving member 3 is started to move the two sliding members 2 toward or away from each other, and since the clamping assembly 5 connected to the lifting rope 200 is connected to the sliding member 2 and the two lifting ropes 200 are fixed by the two rope fastening rings 1, respectively, a portion of the lifting rope 200 between the rope fastening ring 1 and the lamp housing 100 moves toward or away from a position between the two lifting ropes 200, so that the lifting rope 200 is tightened or loosened, and the lamp housing 100 is lifted or lowered.

The utility model provides a lamp is receipts rope device for dish lamp compares with prior art, can drive lamp body 100 and go up and down, and need not to change lifting rope 200, has solved the inconvenient problem of lift lamp body 100 among the prior art.

Referring to fig. 1 to 3 together, as an embodiment of the cord retracting device for a lamp panel according to the present invention, the supporting structure 4 includes a vertical rod 41 and a threaded rod 42.

The vertical rod 41 is fixed to the top surface of the lamp housing 100, and is axially disposed in the vertical direction, and a thread groove 411 extending in the axial direction of the vertical rod 41 is formed in the upper end surface of the vertical rod 41.

The threaded rod 42 has one end screwed into the threaded groove 411 and the other end protruding out of the threaded groove 411 and supporting the tether ring 1.

Through adopting above-mentioned technical scheme, rotate threaded rod 42 and can make threaded rod 42 revolve along the axial precession/revolve and move back of pole setting 41 to guarantee that threaded rod 42 can contact with lacing ring 1, still inject the highest position that lamp body 100 rises (promptly lacing ring 1 withstands the ceiling, can avoid lamp body 100 striking ceiling this moment), improved reliability and the security of this device when in-service use.

It should be added that the protruding end surface of the threaded rod 42 is extended outward along its own radial direction, so as to increase the supporting area of the lacing wire ring 1 by itself and improve the stability of the support.

It should be further added that, in order to make the supporting force borne by the rope tying ring 1 more stable, at least two supporting structures 4 are usually provided for the same rope tying ring 1, and the supporting parts are distributed at intervals around the central axis of the rope tying ring 1; in this embodiment, two support structures 4 are provided, and are respectively provided on the front and rear sides of the tether ring 1.

Referring to fig. 1 to 3 together, as a specific embodiment of the rope retracting device for a lamp panel according to the present invention, the upper end surface of the threaded rod 42 is connected to a limiting rod 421 coaxially disposed with the threaded rod 42; the rope fastening ring 1 is provided with a limiting hole 11 which is communicated along the vertical direction and is used for inserting the limiting rod 421.

Through adopting above-mentioned technical scheme, gag lever post 421 and spacing hole 11 cooperation can restrict the radial movement of lacing wire ring 1 along threaded rod 42, have strengthened the restriction effect to lacing wire ring 1, have improved the structural stability of this device to and the stability when in actual use.

It should be added that, in order to make the threaded rod 42 more convenient to rotate, the end of the limiting rod 421 passing through the limiting hole 11 from bottom to top adopts a screw head structure, which is convenient for manual screwing.

Referring to fig. 4 to 6 together, as an embodiment of the cord retracting device for a lamp panel according to the present invention, the clamping assembly 5 includes a first clamping plate 51, a second clamping plate 52 and an elastic member 53.

One end of the first clamping plate 51 is hinged on the sliding piece 2, and a hinged shaft of the first clamping plate is arranged along the vertical direction; and the other end is bent to protrude toward the hoist rope 200.

One end of the second clamping plate 52 is hinged on the sliding part 2, and the hinge axis of the second clamping plate 52 is parallel to the hinge axis of the first clamping plate 51; the other end also bends and extends toward the lifting rope 200.

In the present embodiment, the hinge position of the first clamp plate 51 is on the left side of the slider 2 on the left side/the right side of the slider 2 on the right side.

The elastic member 53 is provided on the slider 2 to be connected to the first clamping plate 51 and the second clamping plate 52 for driving the protruding end of the first clamping plate 51 and the protruding end of the second clamping plate 52 to approach each other to clamp the hoist rope 200.

By adopting the technical scheme, the lamp cord can be clamped through the matching of the first clamping plate 51 and the second clamping plate 52 during assembly, so that the adjustment is facilitated; and the elastic component 53 can ensure the connection relationship between the combined structure of the first clamping plate 51 and the second clamping plate 52 and the lifting rope 200, thus improving the reliability of the device in practical use.

It should be added that the terms "first" and "second" 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 number" means two or more unless specifically limited otherwise.

Referring to fig. 4 to 6 together, as an embodiment of the cord retracting device for a lamp panel according to the present invention, the elastic member 53 includes two torsion springs 531.

The two torsion springs 531 are respectively sleeved on the hinge shaft of the first clamping plate 51 and the hinge shaft of the second clamping plate 52, one end of each torsion spring 531 is connected with the sliding member 2, and the other end of each torsion spring 531 is connected with the corresponding first clamping plate 51/second clamping plate 52.

Through adopting above-mentioned technical scheme, torsional spring 531 can provide the yawing force to first splint 51/second splint 52 to guarantee that first splint 51 and second splint 52 are in the state of centre gripping lifting rope 200 constantly, improved this device's structural stability.

It should be added that the hinge shaft of the first clamping plate 51 and the hinge shaft of the second clamping plate 52 can respectively support the inner annular walls of the two torsion springs 531, so as to avoid the torsion springs 531 from buckling along the radial direction thereof.

Referring to fig. 4 to 6, as a specific embodiment of the cord collecting device for a lamp panel according to the present invention, the first clamping plate 51 and the second clamping plate 52 are both arc-shaped plates bent toward the middle position of the first clamping plate 51 and the second clamping plate 52, and the bent end surface of the first clamping plate 51 can abut against the bent end surface of the second clamping plate 52.

Through adopting above-mentioned technical scheme, the annular space can be formed in the cooperation of two arcs to restriction lifting rope 200's horizontal position avoids lifting rope 200 to break away from the space that first splint 51, second splint 52 and slider 2 combination formed, has improved the stability of this device when in-service use.

Referring to fig. 4 to 6, as an embodiment of the cord retracting device for a lamp panel according to the present invention, the protruding end surface of the first clamping plate 51 is provided with a protrusion 511 protruding outward, and the protruding end surface of the second clamping plate 52 is provided with a groove 521 suitable for the protrusion 511 to be inserted.

Through adopting above-mentioned technical scheme, protruding piece 511 and recess 521 cooperation can offset the effort of following left and right direction that lifting rope 200 provided, and restriction first splint 51 and second splint 52 separate, have improved the reliability of this device when the in-service use.

Referring to fig. 1, as a specific embodiment of the rope retracting device for the lamp panel lamp of the present invention, the driving member 3 is a double-rod piston hydraulic cylinder, and the double-rod piston hydraulic cylinder is fixedly disposed on the lamp housing 100 and located between two lifting ropes 200.

The double-rod piston hydraulic cylinder is provided with two piston rods which are opposite in extending direction and coaxially arranged, and the extending ends of the two piston rods are correspondingly connected with the two sliding parts 2 one by one.

By adopting the technical scheme, the double-rod piston hydraulic cylinder drives the two sliding parts 2 simultaneously, so that the two sliding parts 2 can move synchronously, the situation that the lamp shell 100 tilts due to the fact that the lifting ropes 200 on the left side and the right side are high and low is avoided, and the reliability of the device in actual use is improved.

The utility model also provides a lamp panel lamp please refer to fig. 1 to 6 together, now explain the utility model provides a lamp panel lamp.

The lamp panel lamp comprises a lamp shell 100 and the rope collecting device for the lamp panel lamp.

Wherein, the top surface of the lamp housing 100 is connected with two lifting ropes 200, and the top ends of the lifting ropes 200 are used for connecting with a ceiling.

The lamp panel lamp cord retractor mentioned in any one of the above is disposed on the lamp housing 100 and connected to the two hanging cords 200.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Rope winding device for lamp panel lamp, characterized by including:

2. The cord retractor for a lamp flash of claim 1, wherein said support structure comprises:

3. The cord retracting device for a lamp panel according to claim 2, wherein a stopper rod is attached to an upper end surface of the threaded rod so as to be coaxial with the threaded rod;

4. The lamp winching apparatus for a lamp as set forth in claim 1, wherein said clamping assembly comprises:

5. The lamp winching apparatus for a winker of claim 4 wherein said resilient member comprises:

6. The cord retractor for a lamp panel according to claim 4, wherein said first clamping plate and said second clamping plate are both arc-shaped plates.

7. The cord retractor for a lamp panel according to claim 6, wherein the protruding end surface of the first clip plate is provided with a protrusion protruding outward, and the protruding end surface of the second clip plate is provided with a recess adapted to fit the protrusion.

8. The lamp panel lamp cord retracting device according to any one of claims 1 to 7, wherein the driving member is a double-rod piston hydraulic cylinder, the double-rod piston hydraulic cylinder is fixedly arranged on the lamp housing and is positioned between the two lifting cords;

9. A lamp panel lamp, comprising:

a lamp panel lamp cord take-up device according to any one of claims 1 to 8, disposed on said lamp housing and connected to both of said suspension cords.