CN216431432U

CN216431432U - Quick waterproof joint and panel type tri-proof light applying same

Info

Publication number: CN216431432U
Application number: CN202123238382.6U
Authority: CN
Inventors: 黄坚忠
Original assignee: Ningbo Fareast Lighting Co ltd
Current assignee: Ningbo Fareast Lighting Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-03
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to a quick water joint and applied panel mounted tri-proof light that has this quick water joint, this quick water joint include interconnect's first joint and second joint, the first joint includes first casing, leads electrical pillar and sets up the first locating part at first housing end portion, be cavity in the first casing, it gets into in the first casing after passing first locating part to lead electrical pillar, its characterized in that: the quick waterproof connector further comprises an elastic connecting piece, the connecting piece comprises a U-shaped connecting main body and buckling parts formed at two end parts of the connecting main body, the connecting main body is clamped at the periphery of the first positioning piece, U-shaped flanges are formed at the periphery of the first positioning piece, the opening directions of the connecting main body and the flanges are consistent, the buckling parts protrude from the end parts of the connecting main body in the direction far away from the first shell, and the buckling parts are exposed out of the flanges, so that the elasticity of the buckling parts is utilized to be fastened with the end parts of the flanges.

Description

Quick waterproof joint and panel type tri-proof light applying same

Technical Field

The utility model relates to a mechanical connection structure, especially a quick water joint to and use panel type tri-proof light that has this quick water joint.

Background

The panel lamp is a high-grade indoor lighting lamp, the outer frame of the panel lamp is usually formed by anodizing aluminum alloy, the light source is an LED, the whole lamp is attractive and concise in design and luxurious, and the panel lamp not only has a good lighting effect, but also can bring beautiful feeling to people. The panel light can be embedded in the ceiling, the wall and the surface of the installation body, and can also be hung below the ceiling or the installation body.

The panel lamp, like other tri-proof lamps, requires an electrical connection to an external power source on its circuit board, and therefore, is generally provided with a waterproof joint. The waterproof LED panel lamp disclosed in the Chinese patent with the application number of 201610693184.3 comprises a frame and a light-emitting assembly, wherein the light-emitting assembly comprises a diffusion plate, a light guide plate, a reflection layer, an LED lamp circuit board and a back plate, the LED lamp circuit board is connected with an external circuit through a connecting wire, and the connecting wire is installed on the back plate through a waterproof joint. The waterproof sealing performance of this scheme is good, and the equipment is convenient, and the yields is high, and production efficiency is high.

The conventional waterproof connector is connected with other positions of the lamp body through nuts in a common connection mode, but the connection structure is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the first technical problem that will solve is not enough to above-mentioned prior art exists, provides a quick water joint, improves the dismouting convenience.

The utility model aims to solve the second technical problem that a panel formula tri-proof light that uses has above-mentioned quick water joint is provided.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: the utility model provides a quick water joint, connects including interconnect's first joint and second, first joint includes first casing, leads electrical pillar and sets up the first locating part at first casing tip, be cavity in the first casing, it gets into in the first casing after passing first locating part to lead electrical pillar, its characterized in that: the quick waterproof connector further comprises an elastic connecting piece, the connecting piece comprises a U-shaped connecting main body and buckling parts formed at two end parts of the connecting main body, the connecting main body is clamped at the periphery of the first positioning piece, U-shaped flanges are formed at the periphery of the first positioning piece, the opening directions of the connecting main body and the flanges are consistent, the buckling parts protrude from the end parts of the connecting main body in the direction far away from the first shell, and the buckling parts are exposed out of the flanges, so that the elasticity of the buckling parts is utilized to be fastened with the end parts of the flanges.

In order to facilitate the electrical connection of the two terminals, the second terminal further comprises a terminal, and the conductive post is inserted into the terminal to complete the electrical connection of the first terminal and the second terminal.

In order to facilitate the connection and positioning of the conductive column and the wiring terminal, the second joint comprises a second shell, and the first positioning piece is arranged at the end part of the first shell far away from the second shell; the second connector further comprises a second positioning piece extending out of the second shell from the end part, close to the first shell, of the second shell, the second shell is hollow, and the wiring terminal penetrates through the second positioning piece and enters the second shell.

For the occupation space that reduces the joint, first casing and second casing all are flat cuboid.

In order to facilitate uniform compression between the connector and the mounting wall, the connector body projects beyond the flange.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the utility model provides a panel formula tri-proof light, includes the lamps and lanterns main part, its characterized in that: the quick waterproof joint as described above is applied, which electrically connects the lamp body with an external power supply.

In order to facilitate the fixation of the first shell and the lamp main body, the lamp main body comprises a connecting wall used for being connected with the quick waterproof connector, a mounting hole is formed in the connecting wall, the first positioning piece penetrates through the mounting hole, and the connecting piece is located on the inner side of the lamp main body and at least partially corresponds to the periphery of the mounting hole and can be abutted to the part, located on the periphery of the mounting hole, of the connecting wall.

In order to facilitate the sealing performance between the quick waterproof connector and the lamp main body, the quick waterproof connector further comprises a sealing ring arranged on the first connector, the sealing ring is abutted between the end part of the first shell far away from the second shell and the outer side of the connecting wall of the lamp main body, and therefore the connecting piece and the sealing ring are clamped on the inner side and the outer side of the connecting wall.

Compared with the prior art, the utility model has the advantages of: the lamp can be conveniently disassembled and assembled with the lamp main body by arranging the connecting piece connected in an inserting way; through setting the joint to the platykurtic, can reduce occupation space, the planarization of the hidden design of being convenient for and improvement installation.

Drawings

Fig. 1 is a schematic view of a panel-type tri-proof light according to an embodiment of the present invention;

fig. 2 is a schematic view of a quick water joint according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of the quick water joint according to the embodiment of the present invention;

fig. 4 is a cross-sectional view of the quick water joint according to an embodiment of the present invention;

fig. 5 is a schematic view of a connection state between a connection terminal and a conductive post of the quick water joint according to an embodiment of the present invention;

fig. 6 is a sectional view of a panel-type tri-proof light according to an embodiment of the present invention;

FIG. 7 is an enlarged view of a portion I of FIG. 6;

fig. 8 is a schematic view of the concealed quick water joint of fig. 6.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the disclosed embodiments of the invention may be oriented in different directions and the directional terms are intended to be illustrative and should not be construed as limiting, such as "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1, the panel type tri-proof light comprises a light body 1 and a quick waterproof joint 2. The lamp body 1 includes a light source, a lamp cover, a lamp housing, a mounting bracket, and the like, which may be the same as those of the prior art, and will not be described herein again.

A control module and the like are also arranged in the lamp body 1, and the control module and the like are usually connected with an external power supply through a quick waterproof connector 2. The top part of the lamp body 1 is recessed downwards to form a containing groove 11, and other positions on the top of the lamp body 1 can be flat. The quick waterproof joint 2 is flat, if roughly cuboid, arranges in this storage tank 11 to be not higher than the highest point at the top of the lamps and lanterns main part 1, from this when the installation basis such as the ceiling of lamps and lanterns main part 1 and outside is installed, can avoid quick waterproof joint 2 to expose, improve panel formula tri-proof light's outward appearance uniformity.

Referring to fig. 2 to 5, the quick water joint 2 includes a first joint 21 and a second joint 22, the first joint 21 is electrically connected to a control module in the lamp body 1, and the second joint 22 is connected to an external power source through a wire 3 (shown in fig. 1). The first connector 21 includes a first housing 211 and a conductive pillar 212 inserted into the first housing 211, the first housing 211 is hollow, and a first positioning element 213 may be disposed on the first housing 211, so that the conductive pillar 212 enters the first housing 211 after passing through the first positioning element 213, and the first housing 211 and the first positioning element 213 may be integrally formed or may be fixedly connected in a split manner. The conductive post 212 may have three, representing connection to live L, neutral N and ground, respectively. The second connector 22 includes a second housing 221 and a terminal 222 inserted into the second housing 221, the second housing 221 is hollow, and a second positioning member 223 may be disposed thereon, such that the terminal 222 passes through the second positioning member 223 and enters the second housing 221. The number and the positions of the terminals 222 and the conductive posts 212 correspond to each other.

The first housing 211 and the second housing 221 are connected to each other, wherein the first positioning member 213 can be disposed at an end of the first housing 211 away from the second housing 221, and the second positioning member 223 can extend from an end of the second housing 221 near the first housing 211 to the outside of the second housing 221. When the first housing 211 and the second housing 221 are connected, the portion of the second positioning member 223 extending out of the second housing 221 is inserted into the first housing 211, and each conductive post 211 is inserted into the corresponding terminal 222, so as to achieve electrical connection.

The first housing 211, the first positioning member 213 and the second housing 221 are each a flat rectangular parallelepiped, whereby the space occupied by the entire quick water joint 2 can be reduced. The cuboid here does not have to be a strict cuboid, but allows rounded transitions at the corners.

Referring to fig. 3, 6 to 8, the lamp body 1 has a connecting wall 12 for mounting the quick water joint 2, and the connecting wall 12 is provided with a mounting hole 13 for allowing a portion of the quick water joint 2 to pass through. The first joint 21 is further provided with a gasket 24, and the gasket 24 is in contact between the end of the first housing 211 remote from the second housing 221 and the outside of the connecting wall 12 of the lamp body 1. Parts of the first contact 21, i.e., the first positioning member 213 and the conductive post 212, penetrate from the mounting hole 13 into the lamp body 1.

In order to facilitate the connection between the quick water joint 2 and the lamp main body 1, the quick water joint 2 further includes a connector 25 having elasticity, and the connector 25 is disposed between the end of the first positioning member 213 away from the first housing 211 and the connecting wall 12 of the lamp main body 1. The connector 25 includes a U-shaped connecting body 251 and engaging portions 252 formed at both ends of the connecting body 251, the connecting body 251 is engageable with an outer periphery of the first positioning member 213, a U-shaped flange 253 is further formed on the outer periphery of the first positioning member 213, and the connecting body 251 is disposed between the flange 253 and the gasket 24, and is in close contact with the flange 253 to have a predetermined distance from the gasket 24, which may be equal to the thickness of the connecting wall 12. The connecting body 251 and the flange 253 have openings in the same direction. The locking portion 252 has a certain elasticity, and protrudes from an end of the connecting body 251 in a direction away from the first housing 211. The connecting body 251 preferably projects beyond the flange 253, i.e. the projection of the connecting body 251 onto the connecting wall 12 encompasses the flange 253. The seal ring 24 and the connector 25 are each capable of abutting against a portion of the connecting wall 12 located on the outer periphery of the mounting hole 13 at least partially corresponding to the outer periphery of the mounting hole 13.

Alternatively, a flange may be provided on the first housing 211 in place of the sealing ring 24 to achieve the clamping action.

When the quick water-proof connector 2 is required to be mounted on the lamp body 1, the first positioning piece 213 of the first connector 21 is inserted into the lamp body 1 from the mounting hole 13 on the connecting wall 12 of the lamp body 1 until the sealing ring 24 abuts against the outer side of the connecting wall 12; then, the connector 25 is inserted between the flange 253 and the inner side of the connecting wall 12 (usually, the portion where the connecting wall 12 is provided is an open lamp housing, so that the connector 25 can be inserted into the inner side of the lamp body 1) until the engaging portion 252 of the connector 25 is exposed to the flange 253, and the end of the flange 253 is fastened by the elasticity of the engaging portion 252, thereby completing the connection of the connector 25 and the first positioning member 213, so that the connector 25, the first housing 211 and the second housing 221 are integrally connected, and at the same time, the connector 25 is pressed between the flange 253 and the connecting wall 12, and the connector 25 abuts against the portion of the connecting wall 12 located at the periphery of the mounting hole 13, and the connector 25 and the gasket 24 are clamped on the inner and outer sides of the connecting wall 12, thereby completing the installation of the quick water proof joint 2 and the lamp body 1.

Claims

1. The utility model provides a quick water joint, includes first joint (21) and second joint (22) of interconnect, first joint (21) include first casing (211), lead electrical pillar (212) and set up first setting element (213) at first casing (211) tip, be cavity in first casing (211), it passes in first setting element (213) and gets into first casing (211) to lead electrical pillar (212), its characterized in that: the quick waterproof joint further comprises an elastic connecting piece (25), the connecting piece (25) comprises a U-shaped connecting main body (251) and buckling parts (252) formed at two ends of the connecting main body (251), the connecting main body (251) is buckled on the periphery of the first positioning piece (213), a U-shaped flange (253) is formed on the periphery of the first positioning piece (213), the opening directions of the connecting main body (251) and the flange (253) are consistent, the buckling parts (252) protrude from the end of the connecting main body (251) to the direction far away from the first shell (211), and the buckling parts (252) are exposed out of the flange (253) so as to be buckled with the end of the flange (253) by the elasticity of the buckling parts (252).

2. The quick water joint as recited in claim 1, wherein: the second connector (22) further comprises a terminal (222), and the conductive column (212) is inserted into the terminal (222) to complete the electrical connection between the first connector (21) and the second connector (22).

3. The quick water joint as recited in claim 2, wherein: the second joint (22) comprises a second shell (221), and the first positioning piece (213) is arranged at the end part, far away from the second shell (221), of the first shell (211); the second connector (22) further comprises a second positioning part (223) extending out of the second shell (221) from the end part of the second shell (221) close to the first shell (211), the second shell (221) is hollow, and the wiring terminal (222) penetrates through the second positioning part (223) and enters the second shell (221).

4. The quick water joint as recited in claim 3, wherein: the first shell (211) and the second shell (221) are both flat cuboids.

5. The quick water joint as recited in claim 1, wherein: the connecting body (251) protrudes beyond the flange (253).

6. The utility model provides a panel formula tri-proof light, includes lamps and lanterns main part (1), its characterized in that: the quick waterproof joint as claimed in any one of claims 1 to 5 is applied, and electrically connects the lamp body (1) with an external power supply.

7. The panel-type tri-proof light as claimed in claim 6, wherein: the lamp main body (1) comprises a connecting wall (12) connected with a quick waterproof joint, a mounting hole (13) is formed in the connecting wall (12), the first positioning piece (213) penetrates through the mounting hole (13), and the connecting piece (25) is located on the inner side of the lamp main body (1) and at least partially corresponds to the periphery of the mounting hole (13) and can be abutted to the part, located on the periphery of the mounting hole (13), of the connecting wall (12).

8. The panel-type tri-proof light as claimed in claim 7, wherein: the quick waterproof connector further comprises a sealing ring (24) arranged on the first connector (21), the sealing ring (24) abuts between the end portion, away from the second shell (221), of the first shell (211) and the outer side of the connecting wall (12) of the lamp body (1), and therefore the connecting piece (25) and the sealing ring (24) are clamped on the inner side and the outer side of the connecting wall (12).