CN217282149U

CN217282149U - Lamp cable anti-siphon structure

Info

Publication number: CN217282149U
Application number: CN202220354070.7U
Authority: CN
Inventors: 劳振鹏; 叶焕辉; 蒋进波; 宋启明; 韩海杰; 吴志文
Original assignee: Guangdong Harmony Illumination Industrial Co ltd
Current assignee: Guangdong Harmony Illumination Industrial Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-08-23
Anticipated expiration: 2032-02-21

Abstract

The utility model relates to a lamps and lanterns waterproof technology field discloses a lamps and lanterns cable anti-siphon structure, including outer cable, the connecting piece, the inner conductor, seal cover and lamps and lanterns, the inside of outer cable is equipped with electrically conductive core, the connecting piece is equipped with the through-hole that link up the both ends of connecting piece, be equipped with in the through-hole and connect electric core, the one end of connecting electric core is connected with the tip of electrically conductive core, the other end of connecting electric core is connected with the tip of inner conductor is electrically conducted, the seal cover parcel outer cable is close to the tip of connecting piece, the tip that connecting piece and inner conductor are close to the connecting piece, lamps and lanterns are equipped with the mouth of walking, the seal cover is close to the one end of inner conductor and stretches into the inside of lamps and lanterns through walking the mouth of walking. Adopt the utility model discloses the leakproofness is strong, can prevent effectively that the cable from taking place siphonage, and waterproof performance is good.

Description

Lamp cable anti-siphon structure

Technical Field

The utility model relates to a waterproof technical field of lamps and lanterns especially relates to a siphon structure is prevented to lamps and lanterns cable.

Background

The siphoning phenomenon of the cable means that external moisture is sucked back into the product through a gap between the outer skin and the inner skin of the external cable or a gap between the inner skin and the copper wire, and the siphoning phenomenon of the cable easily causes the product to lose efficacy. In order to prevent the water from entering the lamp due to the siphonage of the cable of the lamp, a waterproof screw is firstly assembled on the lamp, and the cable enters the lamp through the waterproof screw, however, the anti-siphonage effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a leakproofness is strong, can prevent effectively that the cable from taking place siphon phenomenon, and the lamps and lanterns cable that waterproof performance is good prevents the siphon structure.

In order to achieve the above object, the utility model provides a lamps and lanterns cable anti-siphon structure, including outer cable, connecting piece, inner conductor, seal cover and lamps and lanterns, the inside of outer cable is equipped with electrically conductive core, the connecting piece is equipped with and link up the through-hole at the both ends of connecting piece, be equipped with in the through-hole and connect electric core, connect the one end of electric core with the tip of electrically conductive core is electrically conductive to be connected, connect the other end of electric core and the electrically conductive connection of the tip of inner conductor, the seal cover parcel outer cable is close to the tip of connecting piece the connecting piece and inner conductor is close to the tip of connecting piece, lamps and lanterns are equipped with the mouth of walking, the seal cover is close to the one end of inner conductor is passed through walk the mouth of walking stretches into the inside of lamps and lanterns.

As the utility model discloses an optimized scheme, it is close to connect electric core the one end of electrically conductive core is equipped with first connecting groove, electrically conductive core stretches into in the first connecting groove, it is close to connect electric core in the one end of interior wire is equipped with the second connecting groove, interior wire stretches into in the second connecting groove.

As the utility model discloses an optimal scheme, the outside of first connecting groove is equipped with first breach, the connecting piece is close to the tip of outer cable be equipped with the first open slot of first breach intercommunication, the outside of second connecting groove is equipped with the second breach, the connecting piece is close to the tip of interior wire be equipped with the second open slot of second breach intercommunication.

As the utility model discloses an optimized scheme, it is equipped with a plurality ofly, a plurality of to connect electric core and follow the circumference of connecting piece distributes, the quantity of interior wire with the quantity of electrically conductive core with the quantity of connecting electric core is the same, connect electric core respectively with interior wire with electrically conductive core one-to-one is connected.

As the utility model discloses an optimal scheme, the lateral part of seal cover is equipped with covers the location step of walking the line mouth, the location step with the lamps and lanterns laminating is connected.

As the utility model discloses an optimal scheme, lamps and lanterns cable anti-siphon structure still includes the fixing base, the inside of fixing base be equipped with the first appearance chamber of location step complex and supply the through wires hole that the seal cover stretches out, the fixing base with lamps and lanterns fixed connection.

As the utility model discloses an optimal scheme, the outside of location step is equipped with center on the waterproof frame that the location step set up, waterproof frame with the lamps and lanterns laminating is connected, the inside of fixing base be equipped with waterproof frame complex second holds the chamber.

The embodiment of the utility model provides a siphon structure is prevented to lamps and lanterns cable, compare with prior art, its beneficial effect lies in: the wire core is in conductive connection with the inner wire through the connecting electric core, when water outside the lamp is conveyed along a gap between the conductive core of the outer cable and the sheath of the outer cable, the water is finally conveyed to the connecting electric core and cannot be conveyed to the inside of the lamp continuously, and therefore the siphoning phenomenon of the cable is prevented; the seal cover wraps the end part of the inner lead, the connecting piece and the end part of the outer cable, so that the inner lead, the connecting piece and the outer cable are connected into a whole, and the seal is high in tightness and convenient to assemble.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a view of the holder of FIG. 1 without the holder;

FIG. 3 is a block diagram of FIG. 2 with the sealing boot and waterproof frame omitted;

fig. 4 is a connection structure diagram of the sealing sleeve, the inner lead and the outer cable according to the present invention;

FIG. 5 is a schematic view of the connector of the present invention;

FIG. 6 is a structural view of the fixing base of the present invention;

in the figure, 1, an outer cable; 11. a conductive core; 2. a connecting member; 21. connecting the battery cell; 211. a first connection groove; 212. a second connecting groove; 213. a first notch; 214. a second notch; 215. a first open slot; 216. a second open slot; 3. an inner lead; 4. sealing sleeves; 41. positioning a step; 5. a light fixture; 51. a wire feeding port; 6. a fixed seat; 61. a first cavity; 62. threading holes; 63. a second cavity; 7. waterproof frame.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-6, the utility model discloses a lamp cable anti-siphon structure of preferred embodiment, including outer cable 1, connecting piece 2, inner lead 3, seal cover 4 and lamps and lanterns 5, the inside of outer cable 1 is equipped with electrically conductive core 11, connecting piece 2 is equipped with the through-hole that link up the both ends of connecting piece 2, be equipped with in the through-hole and connect electric core 21, the one end of connecting electric core 21 is electrically conductive with the tip of electrically conductive core 11 and is connected, the other end of connecting electric core 21 is electrically conductive with the tip of inner lead 3 and is connected, seal cover 4 parcel outer cable 1 is close to the tip of connecting piece 2, connecting piece 2 and inner lead 3 are close to the tip of connecting piece 2, lamps and lanterns 5 are equipped with line walking mouth 51, the one end that seal cover 4 is close to inner lead 3 stretches into the inside of lamps and lanterns 5 through line walking mouth 51.

The assembly process of the embodiment is as follows: conductive connection with the one end of being connected electric core 21 of outer cable 1 and with inner conductor 3 with the other end of being connected electric core 21 conductive connection earlier, then wrap up the tip that inner conductor 3 is close to connecting piece 2 with seal cover 4, whole connecting piece 2 and outer cable 1 are close to the tip of connecting piece 2, make outer cable 1, connecting piece 2 and inner conductor 3 fixed connection become integrative, good sealing performance has simultaneously, the one end that will seal cover 4 be close to inner conductor 3 is passed through the inside that line mouth 51 stretched into lamps and lanterns 5 of lamps and lanterns 5 afterwards, inner conductor 3 is located in lamps and lanterns 5 so that the electrical apparatus original paper in the lamps and lanterns 5 is connected, fix seal cover 4 at last and accomplish the assembly of this embodiment, generally walk line mouth 51 and seal cover 4 cooperation, can realize seal cover 4's fixed.

The working principle of the embodiment is as follows: the lead core is in conductive connection with the inner lead 3 through the connection electric core 21, when water outside the lamp 5 is conveyed along a gap between the conductive core 11 of the outer cable 1 and the sheath of the outer cable 1, the water is finally conveyed to the connection electric core 21 and cannot be continuously conveyed to the inside of the lamp 5, so that the siphonage phenomenon of the cable is prevented; the seal cover 4 wraps the end part of the inner lead 3, the connecting piece 2 and the end part of the outer cable 1, so that the inner lead 3, the connecting piece 2 and the outer cable 1 are connected into a whole, and the seal is good in sealing performance and convenient to assemble.

Exemplarily, the one end of connecting electric core 21 and being close to electrically conductive core 11 is equipped with first connecting groove 211, electrically conductive core 11 stretches into in first connecting groove 211, be convenient for electrically conductive core 11 with be connected the location of electric core 21 and be connected, simultaneously the outside water of lamps and lanterns 5 can get into in first connecting groove 211 when carrying to connecting piece 2, thereby avoid water to get into the inside of lamps and lanterns 5 along the gap of connecting between electric core 21 and the connecting piece 2, and on the same way, the one end of connecting electric core 21 and being close to inner conductor 3 is equipped with in second connecting groove 212, inner conductor 3 stretches into in the second connecting groove 212.

Exemplarily, the outer side of the first connection groove 211 is provided with a first notch 213, the end of the connection element 2 close to the outer cable 1 is provided with a first opening groove 215 communicated with the first notch 213, the first notch 213 and the first opening groove 215 are arranged to facilitate the operation of fixedly connecting the conductive core 11 with the connection electric core 21 (for example, welding), and similarly, the outer side of the second connection groove 212 is provided with a second notch 214, and the end of the connection element 2 close to the inner conductor 3 is provided with a second opening groove 216 communicated with the second notch 214.

Illustratively, a plurality of connection battery cells 21 are provided, the plurality of connection battery cells 21 are distributed along the circumferential direction of the connecting piece 2, the number of the inner wires 3 and the number of the conductive cores 11 are the same as the number of the connection battery cells 21, and the connection battery cells 21 are respectively connected with the inner wires 3 and the conductive cores 11 in a one-to-one correspondence manner, that is, one connection battery cell 21 is respectively connected with one inner wire 3 and one conductive core 11 to form a group of conductive groups, and different conductive groups do not interfere with each other.

Exemplarily, the side portion of the sealing sleeve 4 is provided with a positioning step 41 for covering the wiring port 51, and the positioning step 41 is attached to the lamp 5, so as to prevent water from entering the lamp 5 from a gap between the sealing sleeve 4 and the wiring port 51, and improve the waterproof performance of the lamp 5, and generally, the positioning step 41 is disposed outside the lamp 5.

Exemplarily, this embodiment still includes fixing base 6, and the inside of fixing base 6 is equipped with the first chamber 61 that holds with location step 41 complex and supplies the through wires hole 62 that seal cover 4 stretches out, and fixing base 6 and lamps and lanterns 5 fixed connection, if through bolt fixed connection, compress tightly location step 41 through fixing base 6 promptly to fix location step 41 and seal cover 4, if set up fixing base 6, the aperture of wire walking mouth 51 can be greater than the external diameter of seal cover 4, so that seal cover 4 gets into in the lamps and lanterns 5.

Exemplarily, the outside of location step 41 is equipped with waterproof frame 7 around the setting of location step 41, and waterproof frame 7 is connected with the laminating of lamps and lanterns 5, prevents that water from getting into the line hole through the gap between location step 41 and the lamps and lanterns 5, improves the waterproof performance of lamps and lanterns 5, and the inside of fixing base 6 is equipped with holds chamber 63 with waterproof frame 7 complex second, and fixing base 6 is fixed waterproof frame 7.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a lamps and lanterns cable anti-siphon structure which characterized in that: the lamp comprises an outer cable, a connecting piece, an inner lead, a sealing sleeve and a lamp, wherein a conductive core is arranged inside the outer cable, the connecting piece is provided with a through hole which is communicated with two ends of the connecting piece, a connecting electric core is arranged in the through hole, one end of the connecting electric core is electrically connected with the end part of the conductive core, the other end of the connecting electric core is electrically connected with the end part of the inner lead, the sealing sleeve wraps the outer cable, the end part of the connecting piece is close to the connecting piece, the connecting piece and the inner lead are close to the end part of the connecting piece, the lamp is provided with a wiring port, and one end of the sealing sleeve, which is close to the inner lead, is inserted into the lamp through the wiring port.

2. The fixture cable anti-siphon structure of claim 1, characterized in that: the connecting battery core is provided with a first connecting groove at one end close to the conductive core, the conductive core extends into the first connecting groove, a second connecting groove is arranged at one end close to the inner lead of the connecting battery core, and the inner lead extends into the second connecting groove.

3. The fixture cable anti-siphon structure of claim 2, characterized in that: the outside of first connecting groove is equipped with first breach, the connecting piece is close to the tip of outer cable be equipped with the first open slot of first breach intercommunication, the outside of second connecting groove is equipped with the second breach, the connecting piece is close to the tip of interior wire be equipped with the second open slot of second breach intercommunication.

4. The fixture cable anti-siphon structure of claim 1, characterized in that: the connecting battery cells are arranged in a plurality of numbers, the connecting battery cells are distributed along the circumferential direction of the connecting pieces, the number of the inner conducting wires and the number of the conducting cores are the same as the number of the connecting battery cells, and the connecting battery cells are respectively connected with the inner conducting wires and the conducting cores in a one-to-one correspondence manner.

5. The fixture cable anti-siphon structure of claim 1, characterized in that: and the side part of the sealing sleeve is provided with a positioning step for covering the wiring port, and the positioning step is connected with the lamp in a fitting manner.

6. The fixture cable anti-siphon structure of claim 5, characterized in that: still include the fixing base, the inside of fixing base be equipped with the first appearance chamber of location step complex and confession the through wires hole that the seal cover stretches out, the fixing base with lamps and lanterns fixed connection.

7. The fixture cable anti-siphon structure of claim 6, characterized in that: the outer side of the positioning step is provided with a waterproof frame surrounding the positioning step, the waterproof frame is connected with the lamp in a fitting mode, and a second accommodating cavity matched with the waterproof frame is formed in the fixing seat.