CN214147648U - Lock wire structure and ceiling lamp - Google Patents

Abstract

The application provides a locking wire structure and ceiling lamp relates to lamps and lanterns technical field. The wire locking structure comprises a wire locking block, a locking piece and a gasket, wherein a wire passing hole is formed in the wire locking block and is used for a cable to pass through; the gasket is arranged in the wire passing hole, and the locking piece is inserted into the wire passing hole and abutted against the gasket so as to clamp the cable on the gasket and the inner wall of the wire passing hole. In this locking wire structure, the locking piece passes through gasket extrusion cable, not with cable direct contact, can prevent effectively that the cable epidermis is impaired, improves security and the reliability that the cable used.

Description

Lock wire structure and ceiling lamp

Technical Field

The utility model relates to a lamps and lanterns technical field particularly, relates to a locking wire structure and ceiling lamp.

Background

In a common ceiling lamp in the market, a plurality of lifting ropes are generally fixed on a lamp body of the ceiling lamp, and then the ceiling lamp is suspended on the ceiling through the lifting ropes, so that the ceiling lamp is suspended, and how to reliably fix the lifting ropes in the lamp body of the ceiling lamp becomes one of the technical difficulties in the field.

At present, in order to fix the lifting rope, a locking screw is usually added, and the end of the locking screw extrudes the lifting rope to fix the lifting rope. In the fixing mode, if the locking screw is too loose, the fixing effect of the lifting rope is poor; if the locking screw is screwed too tightly, the surface of the lifting rope is easily broken, the screw is contacted with the electric wire inside the lifting rope, the short circuit risk is formed, and the safety hidden danger is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking wire structure and ceiling lamp, it can realize reliably fixedly to the cable, prevents that the cable from rocking, can not harm the epidermis of cable simultaneously, improves security and the stability that the ceiling lamp used.

The embodiment of the utility model is realized like this:

in a first aspect, the utility model provides a wire locking structure, which comprises a wire locking block, a locking piece and a gasket, wherein the wire locking block is provided with a wire passing hole for a cable to pass through; the gasket is arranged in the wire passing hole, and the locking piece is inserted into the wire passing hole and abutted against the gasket so as to clamp the cable on the gasket and the inner wall of the wire passing hole.

In an optional embodiment, a locking hole is formed in the wire locking block, the locking hole is communicated with the wire passing hole, and the locking piece is inserted into the locking hole to abut against the gasket.

In an optional embodiment, the inner wall of the wire passing hole comprises a first side wall and a second side wall which are oppositely arranged, the locking hole penetrates through the first side wall, and the first side wall is a plane and is attached to the gasket; the second side wall is an arc surface to be attached to the cable, and the gasket and the second side wall are used for clamping the cable.

In an optional embodiment, the wire locking block includes a first end face and a second end face which are oppositely arranged, and a first side face and a second side face which are oppositely arranged, the first side face and the second side face are both connected between the first end face and the second end face, the wire passing hole is arranged on the first end face, and the locking hole is arranged on the first side face or the second side face.

In an optional embodiment, the first side surface is provided with a plurality of locking holes, and the locking holes are uniformly arranged on the first side surface at intervals.

In an optional embodiment, a fixing portion is arranged on the wire locking block, and the fixing portion is used for being connected with a lamp body of a ceiling lamp.

In an alternative embodiment, the fixing portion is provided with a fixing hole, and the fixing hole is used for installing a fixing member to connect the fixing portion and the lamp body.

In an optional embodiment, the number of the fixing portions includes two, and the two fixing portions are respectively disposed at two sides of the wire passing hole.

In an alternative embodiment, an opening is provided at one side of the fixing portion, and the opening communicates with the fixing hole.

In a second aspect, the present invention provides a ceiling lamp, which comprises a lamp body and a locking wire structure as in any one of the above embodiments, wherein the locking wire structure is fixed on the lamp body. The wire locking structure comprises a wire locking block, a locking piece and a gasket, wherein a wire passing hole is formed in the wire locking block and is used for a cable to pass through; the gasket is arranged in the wire passing hole, and the locking piece is inserted into the wire passing hole and abutted against the gasket so as to clamp the cable on the gasket and the inner wall of the wire passing hole.

The embodiment of the utility model provides a lockwire structure and ceiling lamp, its beneficial effect includes:

the embodiment of the utility model provides a locking wire structure is through setting up the gasket in crossing the line hole for the locking piece passes through gasket extrusion cable, so that the gasket with cross the inner wall centre gripping cable in line hole, realize the fixed of cable. The locking piece is prevented from directly contacting with the cable, the cable skin is effectively prevented from being damaged, and the use safety of the cable is improved. And the locking piece passes through the gasket extrusion cable for the area of contact of gasket and cable is bigger, and the centre gripping effect is better, and the cable is fixed more reliably, prevents effectively rocking of cable.

The embodiment of the utility model provides a ceiling lamp, including lamp body and foretell locking line structure, locking line structure fixes on the lamp body, can reliably fix the locking line structure like this, prevents that the locking line structure from rocking the noise production in the lamp body of ceiling lamp, promotes user experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic overall structure diagram of a locking wire structure provided in an embodiment of the present invention;

fig. 2 is an exploded schematic view of a locking wire structure provided in the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a locking wire block of a locking wire structure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a lamp body according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

fig. 6 is a schematic structural diagram of a ceiling lamp according to an embodiment of the present invention;

fig. 7 is a schematic view of a partial cross-sectional structure of a ceiling lamp according to an embodiment of the present invention.

Icon: 100-a lockwire configuration; 110-a wire locking block; 111-a first end face; 113-a first side; 115-a third side; 120-a lock; 121-a locking hole; 130-a gasket; 140-a wire through hole; 141-a first side wall; 143-a second sidewall; 150-a stationary part; 151-fixing holes; 153-opening; 200-a pendant lamp; 210-a lamp body; 211-mounting holes; 213-threading hole; 215-a fixture; 230-cable.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The existing ceiling lamp is mostly hung on a ceiling by a lifting rope, the lifting rope penetrates through a locking wire block, a plurality of screws are locked on the side wall of the locking wire block, the tail of each screw and the other side surface of the locking wire block jointly extrude the surface of the lifting rope, the lifting rope is clamped, the lifting rope cannot be loosened out of the locking wire block, the purpose of fixing the lifting rope is achieved, the surface of the lifting rope is easily damaged by screw locking, and the lifting rope has the risk of short circuit. The locking line piece is hidden inside the lamp body, but is not fixed on the lamp body of ceiling lamp, is in free state, easily rocks the production noise.

In order to overcome at least one defect among the prior art, the embodiment of the utility model provides a locking line structure 100 is provided, and this locking line structure 100 is fixed on the lamp body 210 of ceiling lamp 200, avoids locking line structure 100 to rock the noise that produces, promotes user's use and experiences. Meanwhile, the locking wire structure 100 can well fix the cable 230, prevent the skin of the cable 230 from being broken, reduce the risk of short circuit of the cable 230, and prolong the service life of the ceiling lamp 200.

Referring to fig. 1 and fig. 2, the present embodiment provides a wire locking structure 100, including a wire locking block 110, a locking member 120, and a gasket 130, wherein a wire passing hole 140 is disposed on the wire locking block 110, and the wire passing hole 140 is used for a cable 230 to pass through; gasket 130 is arranged in wire through hole 140, and locking piece 120 is inserted into wire through hole 140 and abuts against gasket 130, so that gasket 130 and the inner wall of wire through hole 140 clamp cable 230, and cable 230 is fixed. Because the locking piece 120 is not in direct contact with the surface of the cable 230, the skin of the cable 230 is not easy to damage, and the use safety of the cable 230 is improved. Meanwhile, the locking member 120 in this embodiment extrudes the cable 230 through the spacer 130, so that the contact area between the spacer 130 and the cable 230 is larger, which is beneficial to improving the clamping effect, and the cable 230 is more stably and firmly fixed.

Referring to fig. 3, a locking hole 121 is formed in the wire locking block 110, the locking hole 121 is communicated with the wire passing hole 140, and the locking member 120 is inserted into the locking hole 121 to abut against the gasket 130 in the wire passing hole 140, so that the gasket 130 and the inner wall of the wire passing hole 140 press the cable 230, thereby fixing the cable 230. Optionally, the inner wall of the wire through hole 140 includes a first side wall 141 and a second side wall 143 disposed oppositely, and the locking hole 121 penetrates through the first side wall 141 and communicates with the wire through hole 140. The pad 130 is disposed against the first sidewall 141, and the pad 130 and the second sidewall 143 are used to clamp the cable 230. Further, the first sidewall 141 is a plane to facilitate the attachment with the gasket 130; the second side wall 143 is an arc surface so as to be attached to the cable 230, so that the gasket 130 and the second side wall 143 can be clamped more reliably in the process of clamping the cable 230, the pressing contact area is larger, and the fixing effect of the cable 230 is better.

In this embodiment, the wire locking block 110 includes a first end surface 111 and a second end surface (not shown), a first side surface 113 and a second side surface (not shown), and a third side surface 115 and a fourth side surface (not shown), wherein the first side surface 113 and the second side surface are connected between the first end surface 111 and the second end surface, and the third side surface 115 and the fourth side surface are connected between the first end surface 111 and the second end surface. It can be understood that the wire locking block 110 is a hexahedron, the wire passing hole 140 is formed on the first end surface 111, and the locking hole 121 is formed on the first side surface 113 or the second side surface.

Optionally, the wire through hole 140 is a through hole penetrating the first end surface 111 and the second end surface, so as to facilitate the cable 230 to pass through. Of course, the wire through hole 140 may be a blind hole, and is not limited herein. In this embodiment, the wire passing hole 140 is a through hole, the cross-sectional shape of the wire passing hole 140 is irregular, one side close to the first side surface 113 is a square hole, and one end close to the second side surface is an arc hole. The square hole communicates with the arc hole, and the setting in square hole is convenient for the installation of gasket 130, and the size in square hole suits with the width of gasket 130. The arcuate aperture includes, but is not limited to, a semi-circular aperture having an arc that conforms to the cylindrical surface of the cable 230. By means of the arrangement, the surface of the cable 230 can be tightly attached to the gasket 130 and the second side wall 143, and the cable 230 can be fixed better.

The first side surface 113 is provided with a plurality of locking holes 121, and the locking holes 121 are uniformly arranged on the first side surface 113 at intervals. Optionally, the number of the locking holes 121 is two, two locking holes 121 respectively penetrate through the first side wall 141 and communicate with the wire passing hole 140, correspondingly, the number of the locking members 120 is two, each locking member 120 is inserted into one locking hole 121, and the end portions of the two locking members 120 simultaneously abut against the gasket 130 to compress the cable 230. Of course, without being limited thereto, the number of the locking holes 121 may also be one, three, four or more, and is not limited specifically, the number of the locking members 120 is equal to the number of the locking holes 121, and the locking holes 121 are distributed uniformly, so that the pressing force of the locking members 120 applied to the gasket 130 is more uniform.

It should be appreciated that the wire locking block 110 may be made of plastic, and is low cost, easy to machine, and lightweight. The spacer 130 may be a thin plastic plate, and the locking member 120 includes, but is not limited to, a screw and other fasteners.

Further, the locking wire block 110 is provided with a fixing portion 150, and the fixing portion 150 is used for connecting with the lamp body 210 of the ceiling lamp 200. Like this, can fix the lockwire piece 110 on lamp body 210, prevent that lockwire piece 110 from being promoted and rocking, the noise that produces improves user's use and experiences. Optionally, a fixing hole 151 is formed on the fixing portion 150, and the fixing hole 151 is used for installing the fixing member 215 to connect the fixing portion 150 and the lamp body 210. The fixing member 215 includes, but is not limited to, a screw passing through the fixing hole 151 to fixedly connect the wire locking block 110 and the lamp body 210. Of course, the fixing portion 150 and the lamp body 210 may be connected by other methods such as clamping, riveting, bonding, welding, and the like, and are not limited in this respect.

In this embodiment, the number of the fixing portions 150 includes two, and the fixing portions 150 are respectively disposed on the third side 115 and the fourth side of the wire locking block 110, that is, the two fixing portions 150 are respectively disposed on two sides of the wire passing hole 140. Set up two fixed parts 150, the atress of locking wire piece 110 is more even, and fixed effect is better, can effectively prevent rocking of locking wire piece 110 to and the friction of other parts in locking wire piece 110 and the lamp body 210, noise reduction. It is easily understood that in other alternative embodiments, the fixing portion 150 may also be disposed on the first end surface 111, the second end surface, the first side surface 113, or the second side surface, and is not particularly limited herein.

Optionally, one side of the fixing portion 150 is provided with an opening 153, and the opening 153 communicates with the fixing hole 151. In this embodiment, the opening 153 is located on a side of the fixing portion 150 away from the third side surface 115 or the fourth side surface, that is, the fixing hole 151 is not a completely closed hole, and the cross section of the fixing hole is substantially C-shaped, so that the fixing member 215 such as a screw can be conveniently locked and assembled, the assembling efficiency is improved, and meanwhile, the weight of the wire locking block 110 is reduced, and the overall weight of the lamp product is reduced. Or, in other alternative embodiments, the lamp body 210 may be provided with a convex pillar (not shown), the fixing portion 150 having the opening 153 is used to clamp the opening 153 with the convex pillar, so as to realize clamping fixation of the wire locking block 110 with the lamp body 210, which can avoid using screws without damaging the surface integrity of the lamp body 210, and without forming a hole on the surface of the lamp body 210, and the connection portion between the lamp body 210 and the wire locking block 110 is hidden in the lamp body 210, so as not to affect the aesthetic property of the lamp body 210.

Referring to fig. 4 to 7, an embodiment of the present invention further provides a ceiling lamp 200, which includes a lamp body 210, a cable 230, and at least one of the above-mentioned locking line structures 100, wherein the locking line structure 100 is fixed on the lamp body 210. Optionally, the lamp body 210 is provided with a mounting hole 211 and a threading hole 213, the mounting hole 211 corresponds to the fixing hole 151, and the fixing member 215 such as a screw sequentially passes through the mounting hole 211 and the fixing hole 151, so as to fixedly connect the lamp body 210 and the threading block 110. The threading hole 213 is used for the cable 230 to pass through, one end of the cable 230 is used for fixing on the ceiling, and the other end passes through the threading hole 213 and extends into the threading hole 140 of the locking thread block 110. Through fixing the lockwire piece 110 on lamp body 210, can effectively prevent rocking of lockwire piece 110 and the friction of other parts in lockwire piece 110 and the lamp body 210, reduce the noise, promote user's use and experience.

It will be appreciated that there may be more than one cable 230 per pendant 200, and one locking wire structure 100 should be provided for each cable 230, i.e. the number of locking wire structures 100 corresponds to the number of cables 230. Each locking line structure 100 is fixed on the lamp body 210 at intervals, and the connection mode of each locking line structure 100 with the lamp body 210 and the cable 230 is the same, which is not described in detail herein.

The embodiment of the utility model provides a lockwire structure 100 and ceiling lamp 200, its installation principle as follows:

first, the cable 230 is inserted through the wire passing hole 140 of the wire locking block 110, and the gasket 130 is inserted into the wire passing hole 140, wherein the gasket 130 is located in the square hole of the wire passing hole 140, i.e., the gasket 130 is located between the first sidewall 141 and the cable 230. The locking piece 120 is inserted into the locking hole 121 of the first side surface 113 of the wire locking block 110, the end of the locking piece 120 extends into the wire passing hole 140 and abuts against the gasket 130, the locking piece 120 is screwed, so that the gasket 130 and the second side wall 143 simultaneously press the cable 230, and the cable 230 is fixed between the gasket 130 and the second side wall 143, so that the cable 230 is fixed. The cable 230 passes through the lamp body 210, and the fixing member 215 such as a screw passes through the mounting hole 211 of the lamp body 210 and the fixing hole 151 of the wire locking block 110 in sequence, so as to fixedly connect the lamp body 210 and the wire locking block 110. Finally, the cable 230 is fixed to the ceiling, and the pendant lamp 200 is suspended.

Because the gasket 130 is arranged in the wire locking block 110, when the locking piece 120 presses the cable 230, the locking piece does not directly contact with the surface of the cable 230, but presses the cable 230 through the gasket 130 and the second side wall 143 of the wire passing hole 140, so that the cable 230 is fixed, the skin of the cable 230 is effectively prevented from being broken, and the connection reliability and the use safety of the cable 230 are improved. Moreover, the cable 230 is extruded through the gasket 130 and the second side wall 143, and the abutting state is a surface contact mode, compared with a point contact mode that the end of the screw directly extrudes the cable 230 in the prior art, the contact area between the gasket 130 and the cable 230 is larger, the clamping effect is better, and the cable 230 is fixed more stably and reliably. In addition, the lockwire block 110 is fixed on the lamp body 210 of the ceiling lamp 200, preventing the lockwire block 110 from being pushed or swaying, reducing noise and improving the use experience of users.

To sum up, the embodiment of the present invention provides a lockwire structure 100 and a ceiling lamp 200, which have the following beneficial effects:

the embodiment of the utility model provides a locking wire structure 100 is equipped with gasket 130 through the line hole 140 of crossing at locking wire piece 110, and locking piece 120 passes through gasket 130 and extrudes cable 230, does not have the epidermis direct contact with cable 230, has effectively avoided cable 230 surface to be extruded to the damage, reduces the risk that the inside electric wire of cable 230 and locking piece 120 contact caused the short circuit, improves the reliability and the security of cable 230, prolongs cable 230's life. And through setting up gasket 130, increased the area of contact on gasket 130 and cable 230 surface, cable 230 is fixed more firmly, and stability is better, prevents that cable 230 from rocking. The locking wire structure 100 is convenient to manufacture, can be integrally formed by injection molding, is low in cost and high in practicability, and has great popularization and application values.

The embodiment of the utility model provides a ceiling lamp 200, including lamp body 210 and foretell locking line structure 100, locking line piece 110 is fixed on lamp body 210, avoids locking line piece 110 to be promoted or rock in lamp body 210, avoids locking line piece 110 to rock the noise that produces, promotes user's use and experiences.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The wire locking structure is characterized by comprising a wire locking block (110), a locking piece (120) and a gasket (130), wherein a wire passing hole (140) is formed in the wire locking block (110), and a cable (230) passes through the wire passing hole (140); the gasket (130) is arranged in the wire passing hole (140), and the locking piece (120) is inserted into the wire passing hole (140) and abutted against the gasket (130), so that the gasket (130) and the inner wall of the wire passing hole (140) clamp the cable (230).

2. The wire locking structure according to claim 1, wherein a locking hole (121) is formed in the wire locking block (110), the locking hole (121) is communicated with the wire passing hole (140), and the locking member (120) is inserted into the locking hole (121) to abut against the gasket (130).

3. The lockwire structure according to claim 2, wherein the inner wall of the wire through hole (140) comprises a first side wall (141) and a second side wall (143) which are oppositely arranged, the locking hole (121) penetrates through the first side wall (141), and the first side wall (141) is a plane so as to be attached to the gasket (130); the second side wall (143) is an arc surface to be attached to the cable (230), and the gasket (130) and the second side wall (143) are used for clamping the cable (230).

4. The wire locking structure according to claim 2, wherein the wire locking block (110) comprises a first end surface (111) and a second end surface which are arranged oppositely, and a first side surface (113) and a second side surface which are arranged oppositely, the first side surface (113) and the second side surface are both connected between the first end surface (111) and the second end surface, the wire passing hole (140) is opened on the first end surface (111), and the locking hole (121) is opened on the first side surface (113) or the second side surface.

5. The lockwire structure according to claim 4, characterized in that a plurality of said locking holes (121) are opened on said first side surface (113), and a plurality of said locking holes (121) are arranged on said first side surface (113) at regular intervals.

6. The lockwire structure according to claim 1, characterized in that the lockwire block (110) is provided with a fixing portion (150), and the fixing portion (150) is used for connecting with a lamp body (210) of a ceiling lamp.

7. The lockwire structure according to claim 6, characterized in that the fixing portion (150) is provided with a fixing hole (151), and the fixing hole (151) is used for installing a fixing member (215) to connect the fixing portion (150) and the lamp body (210).

8. The lockwire structure according to claim 7, wherein the number of the fixing portions (150) includes two, and the two fixing portions (150) are respectively disposed at both sides of the wire through hole (140).

9. The lockwire structure according to claim 7, characterized in that an opening (153) is provided at one side of the fixing portion (150), and the opening (153) communicates with the fixing hole (151).

10. A pendant, characterized by comprising a lamp body (210) and the lockwire structure of any one of claims 1 to 9, said lockwire structure being fixed to said lamp body (210).

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