CN219867758U - Anti-pulling wire rod and lamp - Google Patents

Abstract

The utility model provides an anti-pulling wire rod, which comprises a wire rod and a wire rod fixing device connected with the wire rod, wherein the wire rod fixing device is provided with a clamping end and a fixing end, and the clamping end is provided with a clamping groove for clamping a fixing foundation; the fixed end is provided with one of a locking hole or a buckle for being fixed with the fixed foundation. The wire rod passes through wire rod fixing device's block end and stiff end and is connected with fixed basis to realize preventing drawing the effect, avoid the wire rod to remove easily and guarantee the wholeness of fixed basis outward appearance. In addition, the anti-pulling wire rod replaces the traditional locking piece, such as a screw structure, by the clamping groove or the clamping buckle, so that the wire rod is more convenient to assemble, and the cost of the wire rod fixing device is reduced. Besides, the utility model also provides a lamp.

Description

Anti-pulling wire rod and lamp

Technical Field

The utility model relates to the technical field of wire fixation, in particular to an anti-pull wire material and a lamp.

Background

In the process of lamp assembly, the lamp body is often externally connected with a power line, and the fixing and the anti-pulling effect of the power line have certain influence on the convenience of lamp assembly and the stability of the structure during use. The current common external power line fixing mode comprises bridge-type buckle fixing, R-type/U-type buckle fixing or H-type structure fixing.

The bridge type buckle is an additional material, the buckle position is matched with two fixing screws to be used together, the cost is high, and the operation is complex and complicated; because the cable is fixed by adopting screws, drilling and even tapping processing are required to be carried out on the cable fixing surface of the product, the process cost is increased, and the appearance integrity is poor; the R-shaped buckle and the U-shaped buckle are additional materials, the buckle position is matched with a fixing screw to be used together, but the type of fixing buckle cannot meet the pulling-proof requirement and is easy to rotate; the H-shaped structure is integrally designed and integrated with a product, and the H-shaped structure is fixed by being matched with two fixing screws; the cost is high, and the operation is complex and cumbersome.

To sum up, the above existing structure for fixing a cable generally needs to be additionally fixed by screws, wherein the manner of fixing a plurality of screws can lead to complex manual assembly and high cost, and the manner of fixing the screws is reduced, which often cannot meet the wire anti-pulling effect. Therefore, it is necessary to provide a pull-preventing wire and a related lamp which are easy to install and can achieve a pull-preventing effect.

Disclosure of Invention

In order to solve the above problems in the prior art, the present utility model provides an anti-pulling wire, which is connected with a fixed base through a clamping end and a fixed end of a wire fixing device, wherein the wire fixing device replaces a traditional locking piece with a clamping groove or a buckle, so that the installation process is simplified, the production cost is reduced, and the assembly efficiency is improved while the anti-pulling effect is satisfied. In addition, the utility model also provides a lamp related to the anti-pull wire material.

In order to achieve the above object, the present utility model provides the following technical solutions:

an anti-pulling wire rod comprises a wire rod and a wire rod fixing device connected with the wire rod, wherein the wire rod fixing device is provided with a clamping end and a fixing end,

the clamping end is provided with a clamping groove for clamping with the fixed foundation;

the fixed end is provided with one of a locking hole or a buckle for being fixed with the fixed foundation.

Preferably, the wire fixing device comprises a first limiting piece and a second limiting piece;

the clamping groove is formed between the first limiting piece and the second limiting piece at the clamping end;

the first limiting piece is provided with one of the locking hole or the buckle at the fixed end.

Preferably, the wire is connected to the engagement end of the wire fixing device.

Preferably, the wire penetrates through the first limiting piece and the second limiting piece.

Preferably, the first limiting member extends from the clamping end to the fixed end, and the second limiting member protrudes towards the clamping end.

Preferably, the second limiting piece is provided with a first guiding surface at the clamping end.

Preferably, the catch is provided with a second guide surface.

The utility model also provides a lamp, which comprises a lamp body and any one of the anti-pulling wires, wherein the anti-pulling wires are connected with the lamp body.

Preferably, the lamp body is provided with a first limiting hole connected with the clamping end and a second limiting hole connected with the fixed end.

Preferably, the lamp body comprises a fixed shell, the fixed shell is provided with a limiting groove, and the first limiting hole and the second limiting hole are arranged in the limiting groove.

Based on the technical scheme, the utility model has the following technical effects:

the utility model provides an anti-pulling wire rod and a lamp, wherein a wire rod fixing device in the anti-pulling wire rod is provided with a clamping end and a fixing end, the fixing end can adopt one of a clamping buckle or a locking hole, and the clamping end is matched with the fixing end to fix the wire rod on a fixing base, such as a lamp body, so that the wire rod can be prevented from moving easily, and an anti-pulling effect is achieved. The wire fixing device has the effect of wire anti-pulling fixation and the integrity of the appearance of the lamp. Meanwhile, the anti-pulling wire rod replaces a traditional locking piece, such as a screw structure, so that the assembly between the lamp body and the wire rod is more convenient, and the cost of the wire rod fixing device is reduced.

Drawings

Fig. 1 is a schematic structural view of one of the pull-preventing wires according to the present utility model.

Fig. 2 is a cross-sectional view of the pull-resistant wire and stationary foundation assembly of the present utility model.

Fig. 3 is a schematic structural view of the fixing housing of the present utility model.

Fig. 4 is a cross-sectional view of another anti-pullwire and stationary base assembly of the present utility model.

Reference numerals:

100 pull-proof wire rod, 200 lamp,

10 wires,

20 wire rod fixing device, 21 clamping end, 22 fixed end, 23 first limiting piece, 24 second limiting piece, 241 first guiding surface, 25 clamping groove, 26 locking hole, 27 buckle, 271 second guiding surface,

30 fixed shell, 31 first spacing hole, 32 second spacing hole, 33 locking piece, 34 spacing groove.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, 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 thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Example 1

Fig. 1 shows a schematic structure of the pull-preventing wire rod of the present embodiment. Referring to fig. 1 in combination, the present embodiment provides an anti-pull wire 100, and the anti-pull wire 100 is linked with a fixed base through a wire fixing device 20. Wherein, wire fixing device 20 can realize wire 10's anti-pulling effect under the circumstances of saving the screw fixation to improve structural stability and installation effectiveness.

Specifically, the wire fixing device 20 is provided with a snap-fit end 21 and a fixed end 22. The wire fixing device 20 includes a first stopper 23 extending from the engagement end 21 to the fixed end 22, and a second stopper 24 protruding toward the engagement end 21. The first limiting piece 23 and the second limiting piece 24 are arranged in parallel. At the engaging end 21, the first limiting member 23 and the second limiting member 24 form a clamping groove 25, and the wire 10 penetrates through the first limiting member 23 and the second limiting member 24. The first limiting member 23 and the second limiting member 24 may be integrally connected with the wire 10, or may be separately connected with the wire 10. At the fixed end 22, the first limiting member 23 is provided with a locking hole 26 for locking with the fixed foundation.

The fixing position of the wire 10 and the anti-pulling wire 100 is not particularly limited, and the wire 10 may be fixed at a side near the fixing end 22. Meanwhile, the wire fixing device 20 can be integrally connected with the wire 10, or can be sold in a split type in the selling process, and then is assembled into a whole.

In the present embodiment, the installation of the wire-pulling preventing material 100 is illustrated based on the lamp body as a fixed base. Of course, in some embodiments, the fixed base may be other electrical housings or electronic components, which are not described in detail herein.

Fig. 2 shows a sectional view of the pull-preventing wire 100 of the present embodiment when mounted, and fig. 3 shows a schematic view of the structure of the stationary housing 30. Referring to fig. 1 to 3, the lamp body includes a fixed housing 30, and a first limiting hole 31 and a second limiting hole 32 respectively adapted to the clamping groove 25 and the locking hole 26 are disposed at a top end of the fixed housing 30. In use, as the wire 10 passes through the first limiting aperture 31, the second limiting member 24 also passes through the first limiting aperture 31. At this time, the wire fixing device 20 is pushed until the inner wall of the first limiting hole 31 is attached to the inner wall of the clamping groove 25, which is close to the wire 10, and the top of the fixing housing 30 is clamped and connected with the clamping groove 25, so as to fix the clamping end 21 of the wire fixing device 20 and the lamp body. As shown in fig. 2, when the wire fixing device 20 is fixed, the first limiting piece 23 and the second limiting piece 24 are respectively arranged on the upper side and the lower side of the fixing housing 30, so that the wire 10 is fixed in the vertical direction, and the anti-pulling effect of the wire 10 in the vertical direction and the direction deviating from the second limiting hole 32 is met.

Further, in order to prevent the wire 10 from rotating along with the wire fixing device 20 on the plane where the top end of the fixing housing 30 is located, the locking hole 26 at the fixing end 22 needs to be aligned with the second limiting hole 32, and then the locking member 33, such as a screw, passes through the locking hole 26 and the second limiting hole 32, so that the wire 100 and the lamp body form a locked state, thereby further fixing the wire 10 on the fixing housing 30. As shown in fig. 2, the locking member 33 completes the absolute fixation of the wire 10 in the horizontal direction and enhances the pull-preventing effect in the vertical direction.

It should be noted that, during the process of installing the anti-pull wire 100, in order to facilitate the second limiting member 24 to enter the first limiting hole 31, the second limiting member 24 is further provided with a first guiding surface 241. The first guide surface 241 is disposed at an end far from the first stopper 23, and the first guide surface 241 is an inclined plane. When the second limiting member 24 moves into the first limiting hole 31 along with the movement of the wire 10, the first guiding surface 241 moves along the inner sidewall of the first limiting hole 31 and smoothly moves into the first limiting hole 31. Meanwhile, in order to facilitate the second limiting member 24 to enter the first limiting hole 31 and achieve the engagement, in the present embodiment, the size of the first limiting hole 31 is slightly larger than the size of the second limiting member 24, and the size of the first limiting member 23 is larger than the size of the first limiting hole 31. When the clamping groove 25 is clamped with the top of the fixed shell 30, the first limiting piece 23 abuts against the upper surface of the fixed shell 30, and the second limiting piece 24 passes through the first limiting hole 31 and abuts against the inner surface of the fixed shell 30.

In addition, in the present embodiment, the second limiting hole 32 is a circular hole adapted to the locking member 33. In some embodiments, the shape and size of the second limiting aperture 32 may vary accordingly depending on the configuration of the locking member 33.

In summary, the present embodiment provides a pull-preventing wire 100, wherein the wire 10 achieves a pull-preventing effect in multiple directions through the dual fixing of the engaging end 21 and the fixing end 22 of the wire fixing device 20. Meanwhile, the clamping end 21 of the anti-pull wire material 100 replaces the traditional screw fixing structure with the clamping groove 25 structure, so that the assembly between the anti-pull wire material 100 and a fixed foundation is simpler and more convenient, the assembly efficiency is improved, and the reduction of dual cost of materials and processes is realized.

Example 2

Fig. 4 shows a cross-sectional view of another anti-pull wire 100 according to this embodiment assembled with a fixed base. Referring to fig. 1 and 4, the present embodiment provides another anti-pulling wire 100, which is different from embodiment 1 in that the fixing end 22 of the anti-pulling wire 100 in this embodiment is provided with a buckle 27, so that the assembly method and assembly parts of the anti-pulling wire 100 are further simplified, the anti-pulling effect of the wire 10 is satisfied, the installation process is further rapid and convenient, and the installation efficiency is improved.

Specifically, in the present embodiment, the wire fixing device 20 is provided with a snap-fit end 21 and a fixed end 22. In this embodiment, the wire fixing device 20 includes a first limiting member 23 and a second limiting member 24, where the first limiting member 23 and the second limiting member 24 are parallel, and a clamping groove 25 is formed at the clamping end 21, and the clamping groove 25 is located between the first limiting member 23 and the second limiting member 24. The first stopper 23 extends from the engaging end 21 to the fixing end 22, and a buckle 27 is provided at the fixing end 22. The catch 27 extends vertically in the direction of the second limiting member 24 and is generally approximately "L" shaped. The wire 10 is fixed at the engagement end 21 of the wire fixing device 20, and penetrates through the first limiting piece 23 and the second limiting piece 24.

The fixing position of the wire 10 and the anti-pulling wire 100 is not particularly limited, and the wire 10 may be fixed at a side near the fixing end 22. Meanwhile, the wire fixing device 20 can be integrally connected with the wire 10, or can be sold in a split type in the selling process, and then is assembled into a whole. In other embodiments, the structure of the wire fixture device 20 may be modified accordingly by those skilled in the art.

In this embodiment, the installation of the anti-pull wire 100 is illustrated in detail based on the lamp body as a fixed base. Referring to fig. 3 and 4, the lamp body includes a fixed housing 30, and the fixed housing 30 is provided with a first limiting hole 31 and a second limiting hole 32 respectively adapted to the clamping groove 25 and the buckle 27. It should be noted that, in this embodiment, the structure of the second limiting hole 32 is different from that of embodiment 1, and in this embodiment, the second limiting hole 32 has a square structure, so that the buckle 27 is convenient to install. Of course, the specific shape of the second limiting aperture 32 is not limited thereto.

When in use, as the wire 10 passes through the first limiting hole 31, the second limiting piece 24 of the wire fixing device 20 passes through the first limiting hole 31, and the side wall of the first limiting hole 31 is clamped into the clamping groove 25. At this time, the fixing end 22 is pressed, the buckle 27 enters the second limiting hole 32, and the side wall of the second limiting hole 32 is clamped between the buckle 27 and the first limiting piece 23, so that the anti-pulling wire 100 is fixed with the fixing housing 30 at both the fixing end 22 and the clamping end 21. The fixed anti-pulling wire 100 realizes the limit of the wire 10 in the vertical direction and the horizontal direction, and effectively realizes the anti-pulling effect in multiple directions.

In particular, in order to facilitate the passage of the catch 27 under pressure into the second limiting aperture 32, the catch 27 is further provided with an inclined second guiding surface 271. The inclined second guiding surface 271 has guiding function, and makes the buckle 27 have certain elasticity, so that the buckle 27 smoothly enters the second limiting hole 32 and is buckled and fixed with the fixed shell 30 together with the first limiting piece 23.

In this embodiment, the anti-pulling wire 100 sequentially completes the installation with the fixed housing 30 through the clamping end 21 and the fixed end 22 of the wire fixing device 20, and compared with the direct integral installation with the fixed housing 30, the force applied by the sequential fixing method is smaller, so that the installation is more convenient while the structural stability of the anti-pulling wire 100 is ensured.

In summary, this embodiment provides another anti-pulling wire material 100 with a structure different from that of embodiment 1, and the anti-pulling wire material 100 uses the buckle 27 and the slot 25 to replace the conventional screw structure, so that the assembly process is simpler and more convenient, the assembly efficiency is improved, the dual cost of materials and processes is further reduced, and the multi-directional anti-pulling effect of the wire material 10 is also achieved.

Example 3

The present embodiment provides a lamp 200, which includes an anti-pull wire 100 and a lamp body. In this embodiment, the pull-preventing wire 100 provided in embodiment 1 is exemplified.

The lamp 200 body comprises a fixed housing 30, referring to fig. 1 to 3, a limiting groove 34 is formed in the fixed housing 30, the width of the limiting groove 34 is matched with the width of the anti-pull wire material 100, and a first limiting hole 31 and a second limiting hole 32 are formed in the limiting groove 34 of the fixed housing 30. When the anti-pulling wire 100 is installed with the fixed housing 30, the first limiting member 23 is limited in the limiting groove 34, so that the fixed housing 30 has integrity in appearance. Further, in some embodiments, components such as the mounting structure may be fixed in the limiting groove 34, so as to implement lifting, surface mounting or embedded mounting of the lamp 200 body, and the space utilization of the lamp body may be further increased because the mounting structure and the anti-pulling wire 100 are both located in the limiting groove 34.

After the wire 10 is limited to the fixed housing 30 by the wire fixing device 20, one end of the wire is usually welded with the inside of the lamp body, and the other end of the wire is connected with an external power supply, so that the power connection of the lamp body is completed. In this embodiment, after the wire-pulling preventing material 100 and the fixing housing 30 are fixed, the clamping end 21 achieves the wire-pulling preventing effect of the wire 10 in the vertical direction, and the clamping end 21 and the fixing end 22 jointly achieve the limiting of the wire 10 on the plane of the first limiting hole 31, so as to avoid the wire 10 from rotating and achieve the wire-pulling preventing effect of the wire 10 in the horizontal direction.

The wire fixing device 20 reduces the use of locking members 33, such as screws, under the condition of meeting the anti-pulling requirement of the wire 10, so that the anti-pulling wire 100 has the characteristics of low cost and easy installation, and the appearance integrity of the lamp 200 is protected.

The foregoing is merely illustrative and explanatory of the utility model as it is described in more detail and is not thereby to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and that these obvious alternatives fall within the scope of the utility model.

Claims (10)

1. A pull-proof wire rod is characterized by comprising a wire rod and a wire rod fixing device connected with the wire rod, wherein the wire rod fixing device is provided with a clamping end and a fixing end,

the clamping end is provided with a clamping groove for clamping with the fixed foundation;

the fixed end is provided with one of a locking hole or a buckle for being fixed with the fixed foundation.

2. The anti-pullout wire of claim 1, wherein the wire fixation device comprises a first stop and a second stop;

the clamping groove is formed between the first limiting piece and the second limiting piece at the clamping end;

the first limiting piece is provided with one of the locking hole or the buckle at the fixed end.

3. The anti-pullout wire of claim 2, wherein the wire is connected to the snap-in end of the wire fixation device.

4. A pull-resistant wire according to claim 3, wherein the wire passes through the first and second stop members.

5. The anti-pullout wire of claim 2, wherein the first stop member extends from the engagement end to the fixed end, and the second stop member protrudes toward the engagement end.

6. The anti-pullout wire of claim 2, wherein the second stop member is provided with a first guide surface at the engagement end.

7. The anti-pullout wire of claim 1, wherein the clasp is provided with a second guide surface.

8. A lamp comprising a lamp body and the anti-pull wire of any one of claims 1-7, the anti-pull wire being connected to the lamp body.

9. The lamp as recited in claim 8, wherein the lamp body is provided with a first limiting aperture for connection with the snap-fit end and a second limiting aperture for connection with the fixed end.

10. The luminaire of claim 9 wherein the luminaire body comprises a stationary housing, the stationary housing having a limiting slot, the first and second limiting holes being disposed within the limiting slot.