WO2022156103A1

WO2022156103A1 - Connector and lamp assembly

Info

Publication number: WO2022156103A1
Application number: PCT/CN2021/095188
Authority: WO
Inventors: 王鹏辉; 刘昊岩
Original assignee: 深圳市莱盎科技有限公司
Priority date: 2021-01-22
Filing date: 2021-05-21
Publication date: 2022-07-28
Also published as: CN112803210A

Abstract

Disclosed is a connector, comprising a first box body and a second box body, which can be sleeved with each other. A surface of an outer wall of each of two sides of the first box body is provided with an elastic fastening structure that extends outwards, and a surface of an outer wall of each of two sides of the second box body is provided with a clamping hook structure; the first box body is internally provided with at least two first connection heads, and the second box body is internally provided with at least two second connection heads; the size of the second box body is larger than that of the first box body, so that the first box body can be sleeved with the second box body; and when the first box body is sleeved with the second box body, the first connection head and the second connection head are connected, and the elastic fastening structure and the clamping hook structure are fastened so as to fixedly connect the first box body to the second box body. A lamp assembly, comprising a plurality of light source assemblies, a power box and a plurality of connectors as mentioned above, wherein the light source assembly is electrically connected to the power box by means of the connector. The connector can serve as a power connector for the installation and connection of a lamp, such that installation is quick and the storing of a power line is facilitated, and the connector and lamp as a whole is concise and aesthetic after installation.

Description

Connectors and Luminaire Assemblies

technical field

The present invention relates to the technical field of electrical connection, and in particular, to a connector and a lamp assembly that can be used for power connection.

Background technique

The traditional split type lamps are mainly composed of two parts: light-emitting lamps (such as about 6-8 light-emitting profiles) and power boxes. When the split type lamp is assembled and used, the power supply box is hoisted on the ceiling or on the bracket, and the light-emitting lamp is installed under the power supply box, and is connected with the power supply box through the DC line to realize electrical conduction. That is, the light-emitting lamps and the power box are first fixed by physical means, and then electrically connected by wires.

Split type lamps are usually installed, the light-emitting profile and the power box are physically connected, slide in with the guide rail, and then fix it with the screw knob. The power cord of the light-emitting profile is connected with the power supply box through a waterproof connector. The entire installation and fixing process requires two steps of positioning and screwing. At the same time, the screw position is below the light-emitting profile, and the space for screwing is small, which takes a lot of installation time. At least two fixing screws need to be installed on each light-emitting profile, and it takes a lot of time to align the screw holes during the installation process. If there are 8 light-emitting profiles, at least 16 screws need to be installed. Each luminous profile power cord needs to be connected to the power box through a waterproof connector, and 8 wires need to be manually rotated and fixed. The electrical performance of each light-emitting profile and the power supply box requires a power cord. After installation, the power cord will be partially exposed to the outside of the light-emitting profile and/or the power supply box, resulting in an unsightly split-type luminaire as a whole and affecting the aesthetics. The stability of the light-emitting lamp and the power box after assembly is not good.

Therefore, in the technical field of split lamps, how to achieve electrical connection and physical connection between the power supply box and the light-emitting lamps, with quick installation, overall beauty and simplicity has become one of the problems that those skilled in the art want to actively solve.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a connector with quick installation and convenient disassembly, which can be flexibly matched with the lamp assembly, and the wiring is neat and beautiful.

In order to achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a connector, which includes a first box body and a second box body that can be nested with each other. The two outer wall surfaces of the first box body are provided with two outwardly extending elastic buckle structures, and the two side outer wall surfaces of the second box body are respectively provided with hook structures. The inside of the first box body is provided with at least two first connectors, and the inside of the second box body is provided with at least two second connectors. The size of the second box body is larger than that of the first box body, and can be sleeved on the first box body. Wherein, when the second box body is sleeved on the first box body, the first connector is engaged with the second connector, and the elastic buckle structure and the hook structure are snapped together to connect and fix the first box body and the second box body.

In some embodiments, the first box body includes: a first bottom plate, two first side walls facing each other and two second side walls facing each other, the first bottom plate, the two second side walls One side wall and the two second side walls form a rectangular box structure; the two elastic snap-fit structures are respectively connected to the two outer ends of the first bottom plate and are close to the outer ends of the second side walls. the surface; the two first connectors are mounted on the first bottom plate.

In some embodiments, the outer side surface of the first side wall has positive and negative electrode marks, and the second side wall is provided with a slot.

In some embodiments, the two elastic fastening structures extend outward from both outer ends of the first bottom plate in a horizontal direction, and the elastic fastening structures at least include a handle portion and a hook portion. The hand-held portion is located at one end away from the second side wall and has an included angle with the horizontal direction and is upturned, and the hook portion faces the end away from the first bottom plate and toward the outer surface of the second side wall, The connection portion between the elastic buckle structure and the first bottom plate is in the shape of an arc, and the arc top of the arc shape protrudes from the outer surface of the second side wall toward the first bottom plate.

In some embodiments, a racetrack-shaped first receiving cavity is provided on the first bottom plate for receiving and installing the first connector.

In some embodiments, the second box body includes: a second bottom plate, two third side walls opposite each other and two fourth side walls opposite each other, the second bottom plate, the two second side walls The three side walls and the two fourth side walls form a rectangular box structure; the hook structure is arranged on the outer wall surface of the fourth side wall; the two second connectors are arranged on the on the second floor.

In some embodiments, the hook structure at least includes a protruding portion and a plurality of ribs, the ribs are located above the protruding portion, and the outer side surface of the third side wall has positive and negative electrode marks, so Ribs are arranged in the second box body.

In some embodiments, a racetrack-shaped second accommodating cavity is provided on the second bottom plate for accommodating and installing the second connector.

In some embodiments, the outer peripheral portion of the second bottom plate is provided with a receiving mount.

In order to achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a lamp assembly, comprising: a plurality of light source assemblies having a first receiving slot; a power supply box electrically connected to the light source assemblies a second accommodating slot; a plurality of connectors as described above are used to connect the light source assembly and the power supply box, wherein the first box body is installed in the first container In the receiving groove, the second box body is installed in the second receiving groove, and the first connecting head is electrically connected with the second connecting head.

In some embodiments, after the first box body is installed in the first receiving groove, the two elastic fastening structures extend along the horizontal direction of the first receiving groove.

In some embodiments, after the lamp assembly is attached, the power supply box is located above the light source assembly, the connector is located between the power supply box and the light source assembly, and the first receiving groove It is perpendicular to the second receiving groove.

In some embodiments, the light source component is a light-emitting profile.

Therefore, the present invention provides a connector, which has a simple structure, convenient and fast installation and removal operations, saves installation time, improves installation efficiency, and can prevent reverse connection of power lines. When using the connector to install and connect the lamp components, the physical and electrical performance connection between the lamp components can be realized at the same time, and the connection is reliable, firm and stable, the power connection line is not exposed, and the assembly is simple and beautiful, which is convenient for maintenance.

The above description is only an overview of the technical solution of the present invention, in order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present invention more obvious and easy to understand , the following lists the preferred embodiments, and with the accompanying drawings, the detailed description is as follows.

Description of drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the present application, constitute a part of the specification, are used to illustrate the embodiments of the present application, and together with the written description, serve to explain the principles of the present application. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and are not intended to limit the embodiments of the present invention. Other figures may also be derived from these figures. The accompanying drawings include:

1 is an exploded schematic view of an embodiment of a connector of the present invention;

FIG. 2 is a schematic cross-sectional view of the connector shown in FIG. 1;

FIG. 3 is a schematic perspective view of the combination of the connectors shown in FIG. 1 after installation;

4 is a perspective view of a first box body of the connector shown in FIG. 1;

5 is a perspective view of a second box body of the connector shown in FIG. 1;

FIG. 6 is a three-dimensional schematic view of an embodiment of the lamp assembly of the present invention; and

FIG. 7 and FIG. 8 are three-dimensional schematic views of the lamp assembly shown in FIG. 6 after the assembly is installed.

Referenced drawings: 1-connector 10-first box body 11-elastic snap-fit structure 12-first connector 13-first bottom plate 14-first side wall 15-second side wall 16-first opening 17- Positive and negative electrode identification 18-card slot 100-first hollow cavity 110-hand-held part 111-hook part 112-arc shape 19-first receiving cavity 130-installation hole 20-second box body 201-rib 21- Hook structure 22-Second connector 23-Second bottom plate 24-Third sidewall 25-Fourth sidewall 26-Second opening 200-Second hollow cavity 210-Protrusion 211- Rib 27-Positive and negative Electrode identification 28-Second receiving cavity 29-Receiving mounting seat 290-Through hole 2-Lamp assembly 30-Light source assembly 32-First receiving slot 40-Power box 42-Second receiving slot

Detailed ways

Specific structural and functional details disclosed herein are merely representative and for purposes of describing exemplary embodiments of the present invention. However, the present invention may be embodied in many alternative forms and should not be construed as limited only to the embodiments set forth herein.

In the description of the present invention, it should be understood that the terms "center", "lateral", "top", "bottom", "left", "right", "vertical", "horizontal", "top", " The orientation or positional relationship indicated by "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or The components must have a particular orientation, or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more. In addition, the term "comprising" and any variations thereof mean "at least including".

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The terminology used herein is for the purpose of describing specific embodiments only and is not intended to limit the exemplary embodiments. As used herein, the singular forms "a", "an" and "an" are intended to include the plural unless the context clearly dictates otherwise. It should also be understood that the terms "comprising" and/or "comprising" as used herein specify the presence of stated features, integers, steps, operations, units and/or components, but do not preclude the presence or addition of one or more Other features, integers, steps, operations, units, components and/or combinations thereof.

Please refer to FIG. 1 to FIG. 3. FIG. 1 is an exploded schematic view of an embodiment of the connector of the present invention, FIG. 2 is a cross-sectional view of the connector shown in FIG. 1, and FIG. 3 is a combined installation of the connector shown in FIG. 1. three-dimensional schematic diagram. To achieve at least one of the aforementioned advantages or other advantages, an embodiment of the present invention provides a connector 1 , which includes a first box body 10 and a second box body 20 that can be fitted with each other. The two outer wall surfaces of the first box body 10 have two outwardly extending elastic buckle structures 11 , and the two outer wall surfaces of the second box body 20 have hook structures 21 respectively. When the first box body 10 and the second box body 20 are sleeved together, the elastic buckle structure 11 is engaged with the hook structure 21 .

At least two first connectors 12 are provided inside the first box body 10 , and at least two second connectors 22 are provided inside the second box body 20 . The size of the second box body 20 is larger than that of the first box body 10 , so that the second box body 20 can be quickly sleeved on the first box body 10 for nested installation and facilitates rapid disassembly. Wherein, when the second box body 20 is sleeved on the first box body 10, the first connector 12 is engaged with the second connector 22 for mating, and at the same time, all the The elastic buckle structure 11 and the hook structure 21 are buckled together, so as to fit the first box body 10 and the second box body 20 to achieve the connection and fixation of the two.

In one embodiment, the first connector 12 is a power plug, and the second connector 22 is a power socket. When the first box 10 and the second box 20 are fitted together, the first connection The head 12 is matched with the second connector 22 to realize the electrical connection between the first box body 10 and the second box body 20 . Specifically, the first connector 12 can be a banana plug, and the second connector 22 can be a banana socket. When the first box body 10 and the second box body 20 are fitted together, the connector 1 can realize In-line electrical performance connection between electronic components. Under this setting, the power cord will not be exposed to the outside of the original, which is beneficial to installation and storage, and the stability of electrical performance connection is high.

Please refer to FIG. 4 in conjunction with FIG. 1 to FIG. 3 . FIG. 4 is a schematic perspective view of the first housing of the connector shown in FIG. 1 . The first box body 10 includes: a first bottom plate 13 , two first side walls 14 opposite to each other and two second side walls 15 opposite to each other. The first bottom plate 13 , the two first side walls 14 and the two second side walls 15 form a rectangular box structure. The first box body 10 has a first opening 16 opposite to the first bottom plate 13 . In this way, the first box body 10 has a first hollow cavity 100 . The two elastic buckle structures 11 are respectively connected to the two outer ends of the first bottom plate 13 and are close to the outer surface of the second side wall 15 , and the two first connecting heads 12 are installed on the first bottom plate 13 . and located inside the first hollow cavity 100 .

Positive and negative electrode marks 17 are respectively provided on the outer sides of the two opposite first side walls 14 of the first box body 10 , and at the same time, the two opposite second side walls 15 are provided with card slots 18 . There is at least one card slot 18 on the two second side walls 15 . The number of the card slots 18 on the two second side walls 15 may not be equal to distinguish the positive and negative electrodes of the two first connectors 12 . In addition, the positive and negative electrode marks 17 correspond to the positive and negative electrodes of the two first connectors 12 installed in the first box body 10 . The arrangement of the positive and negative electrode marks 17 and the card slot 18 has the function of guiding and foolproofing, preventing the positive and negative electrodes of the first box body 10 from being reversely connected during the installation process, and improving the installation efficiency and the accuracy of the installation.

As shown in FIG. 2 , the two elastic fastening structures 11 of the first box body 10 extend outward from the two outer ends of the first bottom plate 13 along the horizontal direction. The elastic snap-fit structure 11 at least includes a handle portion 110 and a hook portion 111 . The handle portion 110 is located at one end away from the second side wall 15 and has an included angle with the horizontal direction and is upturned. In other words, the handle portion 110 is not parallel to the first bottom plate 13 , but is tilted upward at an included angle with the horizontal plane where the first bottom plate 13 is located, and the included angle is an acute angle. The hook portion 111 faces an end away from the first bottom plate 13 and faces the outer surface of the second side wall 15 . That is, the hook of the hook portion 111 faces the outer surface of the second side wall 15 . The included angle of the connection between the handle portion 110 and the hook portion 111 is an obtuse angle. In use, the hand-held portion 110 can be used by the user to hold and control the elastic snap-fit structure 11 . For example, the user can control the hook portion 111 to engage or release by pressing the handle portion 110 . The hook portion 111 faces the first opening 16 . The connection portion between the elastic snap-fit structure 11 and the first bottom plate 13 is in a circular arc shape 112 . Further, the connecting extension portion between the handle portion 110 of the elastic snap-fit structure 11 and the first bottom plate 13 is an arc-shaped connecting structure 112 , and the arc top of the arc-shaped 112 extends from the second side wall 15 . The outer surface protrudes toward the first bottom plate 13 . In the example of FIG. 2 , the center of the arc shape 112 is located above the first bottom plate 13 , and the arc-shaped convex surface of the arc shape 112 is protruded toward the first bottom plate 13 from the outer surface of the second side wall 15 . One end of the arc shape 112 is connected to the outer side of the first bottom plate 13 , and the other end is connected to the hook portion 111 . The arc-shaped connection structure 112 can increase the torque of the elastic buckle structure 11 and reduce the difficulty of disassembly after the connector 1 is assembled.

In one embodiment, the two elastic fastening structures 11 and the first bottom plate 13 are integrally formed. In one embodiment, as shown in the figure, the upper surface of the handle portion 110 of the elastic buckle structure 11 may be provided with a striped structure to increase friction to prevent it from sliding, enhance its stability during installation and disassembly, and is beneficial to Installation and removal. The inner side of the hook portion 111 of the elastic buckle structure 11 is provided with a striped structure to enhance the stability of the hook portion 111 when it is engaged, and to ensure the first box body 10 and the second box body 20 of the connector 1 . Firm performance after fitting.

A racetrack-shaped first receiving cavity 19 is provided on the first bottom plate 13 for receiving and installing the first connecting head 12 . As shown in the figure, the first receiving cavity 19 is provided at the bottom of the first base plate 13 , and one end of the first connector 12 has a threaded section, which is threadedly connected to the first base plate 13 , and then A nut is installed on the threaded section to lock the first connector 12 . The other end of the first connector 12 is a plug portion, and the plug portion extends in the first hollow cavity. Two side ends of the first receiving cavity 19 have an installation hole 130 , and the first box body 10 is installed and locked with the installation hole 130 by bolts or screws.

Please refer to FIG. 5 in conjunction with FIG. 1 to FIG. 3 . FIG. 5 is a three-dimensional schematic diagram of the second housing of the connector shown in FIG. 1 . The second box body 20 includes: a second bottom plate 23 , two third side walls 24 facing each other and two fourth side walls 25 facing each other. The second bottom plate 23 , the two third side walls 24 and the two fourth side walls 25 form a rectangular box structure. The second box body 20 has a second opening 26 opposite to the second bottom plate 23 . In this way, the second box body 20 has a second hollow cavity 200 . The hook structure 21 is disposed on the outer wall surface of the fourth side wall 25 , and the two second connectors 22 are installed on the second bottom plate 23 and located inside the second hollow cavity 200 .

As shown in the figure, the hook structure 21 at least includes a protruding portion 210 and a plurality of ribs 211 , and the ribs 211 are located above the protruding portion 210 . The outer side surface of the third side wall 24 has positive and negative electrode marks 27 . The positive and negative electrode marks 27 correspond to the positive and negative electrodes of the two second connectors 22 installed in the second box body 20 .

The second box body 20 is provided with ribs 201 , which are distributed on both sides of the second connecting head 22 and located inside the fourth side wall 25 and connected with the inner surface of the fourth side wall 25 . When the first box body 10 and the second box body 20 are assembled together, the protruding portion 210 of the hook structure 21 and the hook portion 111 of the elastic buckle structure 11 are locked and fastened, and the ribs 201 can be locked with each other. The card slot 18 is engaged with each other. The number of ribs 201 provided in the second box body 20 corresponds to and matches the number of the card slots 18 . Referring to FIGS. 1 and 2 , in one embodiment, in the first box body 10 , two card slots 18 are formed on the second side wall 15 corresponding to the negative sign, and one slot 18 is formed on the second side wall 15 corresponding to the positive sign. At the same time, two ribs 201 are arranged inside the fourth side wall 25 corresponding to the negative sign in the second box 20, and one rib 201 is arranged inside the fourth side wall 25 corresponding to the positive sign.

When the first box body 10 and the second box body 20 are sleeved and engaged, the positive and negative electrode marks 17, 27 and the ribs 211 have guiding functions, and the slots 18 and the ribs 201 are provided with The foolproof function prevents the positive and negative electrodes of the first box body 10 and the second box body 20 from being reversely connected during the installation process, thereby improving the installation efficiency and the installation accuracy. In addition, the arrangement of the ribs 211 can also enhance the bonding strength of the elastic buckle structure 11 and the hook structure 21 when they are snapped together, and enhance the stability of the snap fit of the first box body 10 and the second box body 20 .

A racetrack-shaped second receiving cavity 28 is disposed on the second bottom plate 23 for receiving and installing the second connecting head 22 . As shown in the figure, the second receiving cavity 28 is located at the bottom of the second bottom plate 23 . One end of the second connector 22 is a plug socket and the other end is a connecting pin. The second connector 22 is connected to the first connector 22 . The two bottom plates 23 are screwed together. After being installed and fixed, the plug socket of the second connector 22 is located above the second bottom plate 23 and inside the second hollow cavity 200 , and the connecting pins of the second connector 22 are located in the second cavity 28 , and partially protrude from the second bottom plate 23 .

The outer peripheral portion of the second bottom plate 23 is provided with a receiving and mounting seat 29 . As shown in the figure, at least four receiving mounts 29 are provided on the second bottom plate 23 , and the receiving mounts 29 extend horizontally outward from the four corners of the second bottom plate 23 . A through hole 290 is formed on the receiving seat 29 . The second box body 20 is installed and locked with the through hole 290 by bolts or screws. The setting of the receiving mounting seat 29 increases the mounting contact area of the second bottom plate 23 , which can reduce the moment when the second box body 20 is shaken after being installed, and enhance its stability.

Please refer to FIG. 3 again in conjunction with FIG. 2 , after the first box body 10 and the second box body 20 of the connector 1 are fitted together, the two first connectors 12 and the two second connectors 22 are respectively fitted When mated, the second hollow cavity 200 of the second box body 20 is fitted over the first box body 10 , that is, the second hollow cavity 200 of the second box body 20 is fitted over the first box The body 10 is above the two mutually opposite first side walls 14 and the two mutually opposite second side walls 15 . The two elastic buckle structures 11 of the first box body 10 and the two hook structures 21 of the second box body 20 are respectively clipped and locked, and the two elastic buckle structures 11 are separated from the second box body The outer surfaces of the two fourth side walls 25 of 20 extend outward in the horizontal direction.

Referring to FIGS. 6 to 8 in conjunction with FIG. 1 , FIG. 6 is a schematic perspective view of an embodiment of a lamp assembly of the present invention, and FIGS. 7 and 8 are three-dimensional schematic views of the assembly of the lamp assembly shown in FIG. 6 after installation. In order to achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a lamp assembly 2, comprising: a plurality of light source assemblies 30, having a first receiving slot 32; a power box 40, connected to the The light source assembly 30 is electrically connected and has a second receiving slot 42 ; a plurality of connectors 1 as described above are used to connect the light source assembly 30 and the power box 40 . The first box body 10 of the connector 1 is installed in the first receiving groove 32 , the second box body 20 is installed in the second receiving groove 42 , and the first connector 12 is connected to the first receiving groove 32 . The second connector 22 is electrically connected.

In the lamp assembly 2, when the plurality of light source assemblies 30, the power box 40 and the plurality of connectors 1 as described above are assembled and fixed, the first box body 10 of the connectors 1 is first passed through the first box 10 of the connector 1. An installation hole 130 on the base plate 13 is installed and locked in the first receiving groove 32 of the light source assembly 30 , and the second box body 20 is installed and locked through the receiving mounting seats 29 on the second base plate 23 . in the second receiving groove 42 of the power box 40 . Afterwards, according to the positive and negative electrode marks 17 and 27 provided on the first box body 10 and the second box body 20, the first box body 10 installed on the light source assembly 30 and the second box body 20 installed on the power box 40 are connected to each other. The two first connecting heads 12 and the two second connecting heads 22 are respectively matched to realize the electrical connection between the light source assembly 30 and the power box 40 .

After the lamp assembly 2 is assembled, when the first box body 10 is installed in the first receiving groove 32 of the light source assembly 30, the two elastic fastening structures 11 of the first box body 10 are along the first The receiving groove 32 extends in the horizontal direction. At this time, the space occupied by the first box body 10 in the lamp assembly 2 is the smallest. That is, after the lamp assembly 2 is assembled, the first box body 10 of the connector 1 is completely accommodated in the first receiving groove 32 of the light source assembly 30 , and no original parts protrude from the light source assembly 30 the exterior.

As shown in the figure, in the lamp assembly 2 , there is one power box 40 and at least eight light source assemblies 30 . At least one of the first boxes 10 is mounted on each power supply assembly 30 , and at least eight first boxes 20 are mounted on the power box 40 . After the lamp assembly 2 is attached, at least eight light source assemblies 30 are attached to the power box 40 , and there are at least eight connectors 1 as described above between the power box 40 and the light source assemblies 30 . The power box 40 is located above the light source assembly 30 , the connector 1 is located between the power box 40 and the light source assembly 30 , and the first receiving slot 32 of the light source assembly 30 is connected to the power source The second receiving grooves 42 of the box 40 are perpendicular to each other. When the lamp assembly 2 is in use, a power supply box 40 equipped with a plurality of power supply assemblies 30 is hoisted on a ceiling or a bracket with power cords to realize the electrical connection of the lamp assembly 2 and further realize the connection between the lamp assembly 2. Lighting and other luminous functions.

In one embodiment, the light source assembly 30 is a light-emitting profile. For example, the light-emitting profile can be an LED light strip, and a plurality of LED lights are arranged on the LED light strip. The light source assembly 30 can be a single-color light source or a multi-color light source.

In summary, the present invention provides a connector, which has a simple structure, convenient and fast installation and disassembly operations, saves installation time, improves installation efficiency, and can prevent reverse connection of power lines. When using the connector to install and connect the lamp components, the physical and electrical performance connection between the lamp components can be realized at the same time, and the connection is reliable, firm and stable, the power connection line is not exposed, and the assembly is simple and beautiful, which is convenient for maintenance.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. The technical personnel, within the scope of the technical solution of the present invention, can make some changes or modifications by using the methods and technical contents disclosed above to be equivalent examples of equivalent changes, but all content that does not depart from the technical solution of the present invention, Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solutions of the present invention.

Claims

A connector, comprising a first box body and a second box body that can be fitted with each other, characterized in that:

The outer wall surfaces on both sides of the first box body have two outwardly extending elastic buckle structures, and the outer wall surfaces on both sides of the second box body respectively have hook structures;

At least two first connectors are arranged inside the first box body, and at least two second connectors are arranged inside the second box body;

The size of the second box body is larger than that of the first box body and can be sleeved on the first box body, wherein, when the second box body is sleeved on the first box body, the The first connection head is engaged with the second connection head, and the elastic buckle structure is buckled with the hook structure, so as to connect the first box body and the second box body, fixed.
The connector of claim 1, wherein the first box body comprises:

A first bottom plate, two first side walls facing each other and two second side walls facing each other, the first bottom plate, the two first side walls and the two second side walls form a Rectangular box structure;

The two elastic buckle structures are respectively connected to the two outer ends of the first bottom plate and are close to the outer surface of the second side wall;

The two first connectors are mounted on the first base plate.
The connector of claim 2, wherein the outer side surface of the first side wall has positive and negative electrode marks, and the second side wall is provided with a slot.
3. The connector of claim 2, wherein the two elastic snap-fit structures extend outward from both outer ends of the first base plate along a horizontal direction, and the elastic snap-fit structures at least include a handle portion and a hook portion, the hand-held portion is located at one end away from the second side wall and has an included angle with the horizontal direction and is upturned, and the hook portion faces the end away from the first bottom plate and toward the On the outer surface of the second side wall, the connecting portion between the elastic snap-fit structure and the first bottom plate is in the shape of an arc, and the top of the arc-shaped arc faces from the outer surface of the second side wall toward the The first bottom plate protrudes.
The connector of claim 2, wherein a racetrack-shaped first receiving cavity is provided on the first bottom plate for receiving and installing the first connector.
The connector of claim 1, wherein the second box body comprises:

A second bottom plate, two third side walls facing each other and two fourth side walls facing each other, the second bottom plate, the two third side walls and the two fourth side walls form a Rectangular box structure;

the hook structure is arranged on the outer wall surface of the fourth side wall;

The two second connectors are mounted on the second base plate.
The connector according to claim 6, wherein the hook structure at least comprises a convex portion and a plurality of ribs, the ribs are located above the convex portion, and the outer portion of the third side wall is The sides have positive and negative electrode marks, and ribs are arranged in the second box body.
The connector of claim 6, wherein a racetrack-shaped second receiving cavity is provided on the second bottom plate for receiving and installing the second connector.
6. The connector of claim 6, wherein the outer peripheral portion of the second bottom plate is provided with a receiving and mounting seat.
A lamp assembly, characterized in that the lamp comprises:

A plurality of light source components have a first receiving groove;

a power box, which is electrically connected to the light source assembly and has a second receiving slot;

A plurality of connectors according to any one of claims 1 to 9 are used to connect the light source assembly and the power supply box, wherein the first box body is installed in the first receiving groove, so The second box body is installed in the second receiving groove, and the first connector is electrically connected with the second connector.
The lamp assembly according to claim 10, wherein the two elastic fastening structures extend along the horizontal direction of the first receiving groove.
The lamp assembly according to claim 10, wherein after the lamp assembly is attached, the power supply box is located above the light source assembly, and the connector is located between the power supply box and the light source assembly , the first receiving groove is perpendicular to the second receiving groove.
The lamp assembly of claim 10, wherein the light source assembly is a light-emitting profile.