WO2021046731A1

WO2021046731A1 - Waterproof quick cable connector

Info

Publication number: WO2021046731A1
Application number: PCT/CN2019/105240
Authority: WO
Inventors: 陈炯
Original assignee: 宁波颐栎庭园用品有限公司
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2021-03-18

Abstract

A waterproof quick cable connector comprises a male plug (1) and a female socket (2). A pressing member (3) is provided between the male plug (1) and the female socket (2). An upper and lower end of the pressing member (3) are provided with an output cable sealing gasket (4) and an input cable sealing gasket (5), respectively. A power output cable (6) is provided between the output cable sealing gasket (4) and the male plug (1). A power input cable (7) is provided between the input cable sealing gasket (5) and the female socket (2). The pressing member (3) is provided with a conductive insertion plate (8). An upper end of the conductive insertion plate (8) passes through the output cable sealing gasket (4) and then penetrates a cable jacket of the power output cable (6). A lower end of the conductive insertion plate (8) passes through the input cable sealing gasket (5) and then penetrates a cable jacket of the power input cable (7). The power input cable (7) and the power output cable (6) are electrically connected by the conductive insertion plate (8). A configuration of the output cable sealing gasket (4) and the input cable sealing gasket (5) at the upper and lower end of the pressing member (3) provides superior waterproof performance between the power input cable (7), the power output cable (6), and the conductive insertion plate (8), and provides protection to the conductive insertion plate (8) against erosion in adverse circumstances, thereby ensuring uninterrupted operation of lamp devices.

Description

Waterproof quick connector

Technical field

The invention relates to the technical field of lamps, in particular to a waterproof quick connector used on lamps.

Background technique

Most of the low-voltage connectors are not waterproof. After power on, the contacts will be corroded due to the ionization reaction, especially in areas with severe acid rain, and the life of the entire lamp cannot be guaranteed. In order to solve the above problems, the Chinese patent number 201810992808.0 discloses a waterproof quick connector, which realizes the waterproof function through a sealing ring, but it only has a waterproof effect on the power input line, and the power output line has no waterproof effect.

Summary of the invention

In view of the above-mentioned defects of the prior art, the purpose of the present invention is to provide a waterproof quick connector with good waterproof effect.

The technical solution of the present invention is: a waterproof quick connector, including a male plug and a female plug, a pressure table is arranged between the male plug and the female plug, and the upper and lower ends of the pressure table are respectively provided with output line gaskets and input lines Sealing gasket, power output line is provided between the output line gasket and the male plug, power input line is provided between the input line gasket and the female plug, the pressure table is provided with a conductive insert, and the upper end of the conductive insert passes through the output After the line seal is pierced through the power output line skin, the lower end of the conductive insert passes through the input line seal and pierces the power input line skin.

Further, the two sides of the pressing table are provided with card slots, the male plug is provided with buckles, and the card slots are used for the buckles to be inserted into, and the lower end of the pressing table extends into the female plug.

Further, the upper end of the pressing table is provided with a containing groove for placing the output line sealing gasket.

Further, the lower end of the pressing table is provided with a plurality of protrusions, and a placement groove for placing the input line gasket is formed between the plurality of protrusions.

Further, the pressing table is provided with a groove for inserting the conductive insert, the bottom of the groove has a through hole for the conductive insert to pass through, and the upper end of the conductive insert extends out of the pressing table.

Further, the number of the conductive inserts is two.

Further, the top side of the output line sealing gasket is provided with a boss, and the boss is provided with a slot for inserting the end of the power supply output line.

Further, the input line sealing gasket and the output line sealing gasket respectively press the outer wall surfaces of the power input line and the power output line.

The beneficial effect of applying the waterproof quick connector provided by the present invention is that the power input line and the power output line are conducted through the conductive inserts, and the output line sealing pads and the input line sealing pads at the upper and lower ends of the press table are set, The power input line, the power output line and the conductive insert have a better waterproof effect, which can protect the conductive insert from being corroded in harsh environments, so as to ensure that the lamp can continue to work.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a schematic cross-sectional view of the present invention;

Figure 3 is an exploded schematic diagram of the present invention;

Figure 4 is a schematic diagram of the installation of the pressing table and the male plug of the present invention;

Figure 5 is a schematic diagram of the installation of the output line gasket of the present invention;

Figure 6 is a schematic diagram of the installation of the input line gasket of the present invention;

Figure 7 is a schematic diagram of the structure of the press table of the present invention;

Figure 8 is a schematic diagram of the structure of the output line gasket of the present invention.

As shown in the figure: 1—male plug, 2—female plug, 3—pressing table, 4—output line gasket, 41—boss, 411—slot, 5—input cord gasket, 6—power output cord, 7—Power input line, 8—conductive insert, 9—card slot, 10—buckle, 11—accommodating slot, 12—bump, 13—placement slot, 14—groove, 141—through hole.

detailed description

In order to understand the technical solution of the present invention more intuitively and completely, the non-limiting features are described as follows in conjunction with the accompanying drawings of the present invention:

As shown in Figure 1-Figure 3, the waterproof quick connector includes a male connector 1 and a female connector 2. The male connector 1 is set on the top of the female connector 2, and a pressing table 3 is provided between the male connector 1 and the female connector 2. The upper and lower ends of the 3 are respectively provided with an output line gasket 4 and an input line gasket 5, a power output line 6 is provided between the output line gasket 4 and the male plug 1, and a power output line 6 is provided between the input line gasket 5 and the female plug 2. There is a power input line 7, an input line gasket 5 and an output line gasket 4 respectively press the outer walls of the power input line 7 and the power output line 6. After passing the output line sealing gasket 4, the power output line 6 is pierced, and the lower end of the conductive insert 8 passes through the input line sealing gasket 5 and then the power input line 7 is pierced.

As shown in Fig. 4, in order to fix the pressing table 3 conveniently, the pressing table 3 is provided with card slots 9 on both sides, the male plug 1 is provided with a buckle 10, and the card slot 9 is for the buckle 10 to be inserted into, and the lower end of the pressing table 3 Reach into the female socket 2.

As shown in Figures 5 and 6, in order to facilitate the placement of the input line gasket 5 and the output line gasket 4, the upper end of the pressure table 3 is provided with a containing groove 11 for placing the output line gasket 4, and the lower end of the pressure table 3 is provided There are a plurality of bumps 12, and a placement groove 13 for placing the input line gasket 5 is formed between the plurality of bumps 12.

As shown in FIG. 7, the pressure table 3 is provided with a groove 14 for inserting the conductive insert 8. The bottom of the groove 14 has a through hole 141 for the conductive insert 8 to pass through. The conductive insert 8 is a copper insert, and the conductive insert 8 is a copper insert. The upper end of the insert 8 extends out of the pressing table 3. The number of conductive inserts 8 is two, and the number of grooves 14 in the pressing table 3 is also two.

As shown in Fig. 8, in order to position the power output line 6, the top end side of the output line gasket 4 has a boss 41, and the boss 41 is provided with a slot 411 into which the end of the power output line 6 is inserted. One side of the pressing table 3 has a gap for the power output line 6 to pass through.

In the waterproof quick connector provided by the present invention, the power input line 7 and the power output line 6 are conducted through the conductive insert 8, and the output line gasket 4 and the input line gasket 5 at the upper and lower ends of the press table 3 are arranged, The power input line 7, the power output line 6 and the conductive insert 8 have a better waterproof effect, which can protect the conductive insert 8 from being corroded in harsh environments, thereby ensuring that the lamp can continue to work.

Of course, the above are only the preferred embodiments of the present invention, and are not limited to the scope of the present invention. All simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be included in the same reasoning. The invention is within the scope of patent protection.

Claims

The waterproof quick connector includes a male plug and a female plug, and is characterized in that a pressure table is arranged between the male plug and the female plug, and the upper and lower ends of the pressure table are respectively provided with output line gaskets and input line gaskets. There is a power output line between the line gasket and the male plug, a power input line is provided between the input line gasket and the female plug, a conductive insert is provided on the pressure table, and the upper end of the conductive insert passes through the output line sealing gasket. Pierce the power output cable sheath, and the lower end of the conductive insert passes through the input cable gasket and then pierces the power input cable sheath.
The waterproof quick connector according to claim 1, characterized in that: the two sides of the pressing table are provided with card slots, the male plug is provided with a buckle, the card slot is for the buckle to be inserted into, and the lower end of the pressing table extends into Female insert.
The waterproof quick connector according to claim 1, characterized in that: the upper end of the pressing table is provided with a containing groove for placing a sealing gasket of the output line.
The waterproof quick connector according to claim 1 or 3, wherein the lower end of the pressing table is provided with a plurality of bumps, and a placement groove for placing the input line gasket is formed between the plurality of bumps.
The waterproof quick connector according to claim 1, characterized in that: the pressure table is provided with a groove for inserting the conductive insert, and the bottom of the groove has a through hole for the conductive insert to pass through. The upper end extends out of the pressing table.
The waterproof quick connector according to claim 1 or 5, wherein the number of the conductive inserts is two.
The waterproof quick connector according to claim 1, characterized in that: the top side of the output line gasket has a boss, and the boss is provided with a slot for inserting the end of the power output line.
The waterproof quick connector according to claim 1, wherein the input line gasket and the output line gasket are respectively pressed against the outer walls of the power input line and the power output line.