Anti-condensation insulating block applied to lamp cable

Abstract

The utility model aims to provide an anti-condensation insulation block applied to a lamp cable, the anti-condensation insulation block comprises a mechanical insulation system connected with the cable (100) through an insulation block (10), and the anti-condensation insulation block is used for preventing moisture from entering a lamp through the capillary effect in the cable. The insulating block (10) is composed of a flat plate (20), wires are welded to the flat plate respectively, and the wires are electrically connected with one another only through copper rails of the flat plate. The flat plate (20) is coated with high-pressure injection rubber, so that all gaps in the insulation block are filled, and the insulation block is prevented from moisture penetration.

Description

Technical Field

[0001] This invention relates to an anti-condensation insulation block for use in lighting cables. Specifically, the anti-condensation insulation block includes a mechanical insulation system designed to prevent moisture from entering the lighting fixture through capillary effects in the cable.

[0002] The insulating block is composed of flat plates, with wires soldered to them. The wires are electrically interconnected only through copper rails on the plates. The flat plates are encapsulated with high-pressure injection-molded rubber to fill all gaps inside the insulating block, preventing moisture penetration. Background Technology

[0003] Currently, many commercially available outdoor lighting fixtures are manufactured using a direct power cord connection, which causes numerous inconveniences. In the event of flooding, the capillary effect in the cable will draw moisture into the product, causing irreparable damage to the electronic components of the lighting fixture.

[0004] Therefore, in order to solve these inconveniences in the market, the inventors have developed a mechanical insulation system that protects products from moisture penetration caused by the capillary effect of cables, and prevents moisture from entering the product's electronic circuits and causing serious damage.

[0005] Through a search of existing technologies, we found several documents describing cables with insulation systems, among which the following documents are highlighted:

[0006] CN210007364 (Shijiazhuang, 2019) describes a water-blocking intermediate connector for cable connection, wherein the connector includes a connector body and an inner support sleeve.

[0007] WO2019171724 (Autonetworks, 2018) describes a waterproof intrusion structure for splicing points in which the cores of multiple cables are interconnected.

[0008] CN204189979 (Chongqing, 2014) describes a water-blocking cable connector, including a connector and two cable cores, each cable core including an integrally formed multilayer conductor and a single conductor.

[0009] CN104078915 (LTK Cable, 2014) describes a cable intermediate connector for connecting two cables and a dielectric connector, the dielectric connector including two ends, crimp tubes, conductive protective tubes, and insulating dielectric heads.

[0010] While the aforementioned prior art documents describe cables with insulation systems for preventing moisture from entering lighting fixtures and similar equipment, the complex construction methods they describe are inefficient due to sealing methods and internal connections.

[0011] Therefore, the purpose of this invention is to provide an anti-condensation insulation block for lighting cables. The anti-condensation insulation block includes a mechanical insulation system composed of flat plates, with conductors welded to the plates and electrically interconnected only through copper rails on the plates. The flat plates are encapsulated with high-pressure injection-molded rubber to fill all gaps inside the insulation block, preventing moisture penetration and thus ensuring higher efficiency and improved manufacturability. Summary of the Invention

[0012] The present invention is characterized by an anti-condensation insulation block for use in lighting cables, which provides an insulation block injection molded on an internal plate.

[0013] The invention is characterized by an anti-condensation insulating block for lighting cables, which provides a flat plate for fixing conductive wires along copper rails.

[0014] The invention is characterized by an anti-condensation insulating block for lighting cables, which provides a flat plate coated with resin before covering the rubber block.

[0015] The present invention is characterized by an anti-condensation insulating block for use in lighting cables, which provides an insulating block equipped with an internal plate having resin to prevent moisture penetration into the system. Attached Figure Description

[0016] Figure 1 A perspective view of the anti-condensation insulating block is shown.

[0017] Figure 2 A rear perspective view of the anti-condensation insulating block is shown.

[0018] Figure 3 A rear view of the anti-condensation insulating block is shown.

[0019] Figure 4 A top view of the anti-condensation insulation block is shown.

[0020] Figure 5 A gradually fading perspective view of the anti-condensation insulating block is shown, detailing the internal layout of the plate.

[0021] Figure 6 and Figure 6A The front and rear perspective views of the plate connecting the cables and wires are shown.

[0022] Figure 7 A rear view of an anti-condensation insulation block installed on the side of the lighting cable is shown. Detailed Implementation

[0023] The purpose of this invention is to provide an anti-condensation insulation block for use in lighting cables, the anti-condensation insulation block including an insulation block (10) connected to the cable (100), which is intended to prevent moisture from seeping into the cable interior due to capillary effect.

[0024] The insulating block (10) is composed of a flat plate (20), and the conductors (101) of the cable (100) are respectively welded to the flat plate (20). The conductors (101) are electrically interconnected only through the copper rails of the flat plate (20), so that the conductors (101) do not contact each other only through the flat plate (20).

[0025] The insulating block (10) is formed by high-pressure injection of rubber onto the flat plate (20) of the conductor (101) of the assembled cable (100) to fill all the gaps inside the insulating block (10) and prevent moisture from penetrating.

[0026] The front and rear surfaces of the insulating block (10) have slight concavity (11)(11A), and the side is provided with a diameter reduction portion (12)(12A) for fixing the cable (100), the diameter reduction portion having a groove group (121)(121A).

[0027] The plate (20) allows the conductor (101) of the cable (100) to be secured to the front and rear portions near the groove (21). After securing the conductor, the plate (20) is coated with a resin designed to prevent moisture from entering the product.

[0028] Figure 6 The application of the insulating block (10) on the cable (100) side of the luminaire (200) is shown, demonstrating a mechanical insulation system that prevents moisture from entering the luminaire through the capillary effect in the cable (100).

Claims

1. An anti-condensation insulation block for lighting cables, comprising an insulation block (10) connected to the cable (100), characterized in that: The insulating block (10) is formed by high-pressure injection molding of rubber onto a flat plate (20). The conductors (101) of the cable (100) are respectively welded to the flat plate (20). The conductors (101) are electrically interconnected only through the copper rails of the flat plate (20), so that the conductors (101) do not contact each other only through the flat plate (20).

2. The anti-condensation insulation block for lighting cables according to claim 1, characterized in that: The front and rear surfaces of the insulating block (10) have slight concavity (11)(11A).

3. The anti-condensation insulation block for lighting cables according to claim 1, characterized in that: The insulating block (10) has a diameter-reduced portion (12)(12A) with grooves (121)(121A) on its side.

4. The anti-condensation insulation block for lighting cables according to claim 1, characterized in that: The plate (20) allows the conductor (101) of the cable (100) to be secured to the front and rear portions near the groove (21).

5. The anti-condensation insulation block for lighting cables according to claim 1, characterized in that: After the wire is fixed, the plate (20) is coated with a resin to prevent moisture from entering the product.

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