CN217423063U - Conveniently-connected male and female connector for lamp - Google Patents
Conveniently-connected male and female connector for lamp Download PDFInfo
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- CN217423063U CN217423063U CN202221340621.0U CN202221340621U CN217423063U CN 217423063 U CN217423063 U CN 217423063U CN 202221340621 U CN202221340621 U CN 202221340621U CN 217423063 U CN217423063 U CN 217423063U
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- metal sleeve
- male
- end connector
- lamp
- electric connection
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Abstract
The utility model discloses a male and female connector for lamps convenient to connect, which comprises a male end connector and a female end connector which are mutually matched and connected; the female end connector comprises a first body, a first metal sleeve and a first electric connection part, the male end connector comprises a second body, a second metal sleeve and a second electric connection part, and the female end connector and the male end connector are electrically connected through the first electric connection part and the second electric connection part; the first electric connection part and the second electric connection part are connected with a lamp circuit through a lead, the side wall of the first body is provided with a threaded surface and is in threaded connection with the first metal sleeve through the threaded surface, and the second metal sleeve is in threaded connection with the first metal sleeve; the utility model provides an among the technical scheme, make the circuit part of lamps and lanterns all can break off and connect in the lamp structure anywhere through setting up public end connector and female end connector, conveniently place the lamps and lanterns split to packing and transportation connect the use after the installation again, simple to use, simple operation.
Description
Technical Field
The utility model relates to the technical field of lighting fixtures, especially, relate to a public female connector is used to lamps and lanterns of conveniently connecting.
Background
For a large-sized lamp, such as a ceiling lamp installed in a hotel lobby, the distance from the ceiling to the ground is large, and generally, the lamp is considered to be separated into a plurality of parts for transportation, such as a base and a lamp holder part, a mounting bracket and a lamp holder part, and the base or the mounting bracket is mounted first and then connected with the lamp holder part in a relatively simple manner. The whole lamp is separately packaged, so that the transportation is convenient, the installation and the maintenance are convenient, and when the lamp cap part and the base/the installation bracket are separately packaged and transported, the structural strength of connection and the reliability and the convenience of electric connection during use need to be considered. The circuit part of the lamp can be disconnected and connected at any place in the lamp structure, the lamp cap component is convenient to disassemble, place, package and transport, and the lamp can be normally powered on after connection. The male and female terminals on the market mainly provide the purpose of electrical connection, and cannot provide enough pulling force to ensure the structural connection between the lamp cap component and the lamp mounting base. Therefore, it is necessary to provide other structural connection methods outside the terminal, and a metal sleeve is often used.
The prior art has the following defects or problems:
the connection part of the plastic at the male end and the female end and the metal external member adopted in the prior art is fixed in the metal external member of the lamp through the convex points or the convex strips, but the friction force provided by the convex points or the convex strips is small, so that the connection part is easy to slide in the metal external member during screwing and installation and is not easy to take out during disassembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough and provide a public female connector for lamps and lanterns of convenient connection, fully guaranteed the power of being connected of public female end plastic and metal external member, not only effectively simplified the mounting means, still effectively increased joint strength.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a male and female connector for lamps convenient to connect comprises a male end connector and a female end connector which are mutually matched and connected; the female end connector comprises a first body, a first metal kit and a first electric connection part, the male end connector comprises a second body, a second metal kit and a second electric connection part, and the female end connector and the male end connector are electrically connected through the first electric connection part and the second electric connection part; the first electric connection part and the second electric connection part are connected with a lamp circuit through a lead, the side wall of the first body is provided with a threaded surface and is in threaded connection with the first metal sleeve through the threaded surface, and the second metal sleeve is in threaded connection with the first metal sleeve.
Further, the second body side wall is in threaded connection with a second metal sleeve.
Further, the inner end part of the second body is provided with a second chamfer.
Furthermore, a third metal sleeve is arranged between the second body and the second metal sleeve, the side wall of the second body is in threaded connection with the third metal sleeve, and the third metal sleeve is in threaded connection with the second metal sleeve.
Further, a second flange is arranged at the outer end of the second body.
Furthermore, the second body is movably connected in a second metal sleeve in a clearance fit mode, and a limiting part for limiting the second body to slide out is arranged at the end part of the second metal sleeve.
Further, a first flange is arranged at the outer end of the first body.
Further, the inner end part of the first body is provided with a first chamfer.
The utility model has the advantages that:
the utility model discloses a through adopting thread face connection structure between public end and/or female end connector body and metal external member, make the lamps and lanterns structure can break off and connect wantonly anywhere, make things convenient for lamp holder spare to dismantle with the lamp stand and place to packing and transportation have guaranteed joint strength, simple to use, the simple operation.
Through setting up the flange at first body and second body one end, restriction threaded connection degree of depth, easy to assemble penetrates when making things convenient for threaded connection through being provided with the chamfer at four body other ends.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
Drawings
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.
In the figure: 1. a first body; 2. a second body; 3. a first metal sleeve; 4. a second metal sleeve; 5. a second electrical connection portion; 6. a third metal kit; 11. a first flange; 12. a limiting part; 21. a second flange.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, in the present embodiment: a male and female connector for lamps convenient to connect comprises a male end connector and a female end connector which are mutually matched and connected; the female end connector comprises a first body 1, a first metal sleeve 3 and a first electric connection part, the male end connector comprises a second body 2, a second metal sleeve 4 and a second electric connection part 5, and the female end connector and the male end connector are electrically connected through the first electric connection part and the second electric connection part 5; in the present embodiment, the first electrical connection portion and the second electrical connection portion 5 are electrically connected by using a DC male and female socket with a specification of 3.5 × 1.35(DC 35135); the first electric connection part and the second electric connection part 5 are connected with a lamp circuit through a lead, the side wall of the first body 1 is provided with a threaded surface and is in threaded connection with the first metal sleeve 3 through the threaded surface, the second metal sleeve 4 is in threaded connection with the first metal sleeve 3, and the side wall of the second body 2 is in threaded connection with the second metal sleeve 4. When in use, the first metal sleeve 3 is connected with any one of the two detachable parts of the lamp through threads, such as the lamp cap part; the wire is fixed at the end part of the second electric connection part 5 in a welding or stamping mode and then sleeved with a heat shrink tube for insulation, or a second body 2 is formed through injection molding, the second body is a male end of the connector, a first body 1 matched with the second electric connection part 5 is formed in the same mode, namely the manufacture of a female end of the connector, and the male end and the female end are plugged to realize circuit disconnection and connection. First body 1 and first metal external member 3, second body 2 and second metal external member 4 adopt threaded connection, have increased the area of both contacts, can guarantee intensity and the reliability of connecting, and the body is difficult to slide in the metal external member and takes out easily when dismantling.
A first flange is arranged at the outer end part of the first body 1, so that the threaded connection depth of the first metal sleeve 3 is limited, the installation reliability is ensured, and the first body 1 can be conveniently taken out of the first metal sleeve 3; the inner end part of the first body 1 is provided with a first chamfer 10, the inner end part of the second body 2 is provided with a second chamfer 20, the first chamfer can conveniently and quickly penetrate into the first metal sleeve 3 or the second metal sleeve 4 during threaded connection, and the first metal sleeve 3 is installed in a metal part of a lamp structure in a turning manner after being installed; the second body 2 is screwed into the second metal sleeve 4, a lead is connected to a driving power supply of the lamp, and the first body 1 and the second body 2 are oppositely inserted through the first electric connecting part and the second electric connecting part 5, so that the circuit of the whole lamp is communicated; screw second metal external member 4 and make 4 threaded connection of second metal external member on first metal external member 3, thereby lock first body 1 and second body 2, unscrew the second metal external member 4 of locking public female both ends when needing to dismantle, again separate female end connector and public end connector to inserting, the circuit structure of disconnection lamps and lanterns, dismantlement between lamps and lanterns parts is accomplished, lamps and lanterns under the dismantlement conveniently separately place, can pack alone, reduce the packaging cost, and be convenient for transport and convenient maintenance, high durability and convenient operation.
The second metal sleeve in this embodiment may be a separate locking fitting or may be a component or part of a lamp.
Example 2
Referring to fig. 2, the present embodiment is different from embodiment 1 in that a third metal sleeve 6 is disposed between the second body 2 and the second metal sleeve 4, a side wall of the second body 2 is in threaded connection with the third metal sleeve 6, and the third metal sleeve 6 is in threaded connection with the second metal sleeve 4. Through the third metal external member 6 that sets up threaded connection at the 2 lateral walls of second body, make the screw specification of first body 1 and 2 lateral walls of second body the same to this can make things convenient for injection moulding, the same specification of third metal external member 6 and first metal external member 3 is convenient to process equally.
In addition, the second body 2 is provided at its outer end with a second flange 21. The outer end of the second body 2 is provided with a second flange 21, so that the threaded connection depth of the third metal sleeve 6 is limited, the installation reliability is guaranteed, and the second body 2 can be conveniently taken out of the third metal sleeve 6.
The second metal sleeve in this embodiment may be a separate locking fitting or may be a component or part of a lamp.
Example 3
Referring to fig. 3, the present embodiment is different from embodiment 1 in that the second body 2 is movably connected in the second metal sleeve 4 in a clearance fit manner, and a limiting portion 12 for limiting the second body 2 to slide out is disposed at an end of the second metal sleeve 4; in this embodiment, the first electrical connection portion and the second electrical connection portion 5 are electrically connected by a male and female socket structure of a dual pin (G4) specification. Specifically, the outer side of the second body 2 is not provided with a threaded surface, and the threaded surface is movably connected in the second metal sleeve 4 in a clearance fit manner, and the limiting part 12 is matched with the inner end surface of the second body 2 to provide a pulling force along the direction of the lead. When in use, the first metal sleeve 3 is screwed and installed on the side wall of the first body 1, and then the first metal sleeve 3 is installed in a structural component of a lamp, such as a lamp holder component; the second metal sleeve 4 is sleeved on the side wall of the second body 2, and the conducting wire on the second body 2 is connected with a lamp circuit such as a power supply driver. When the lamp is installed, the second conductive part 5 is inserted into the first conductive part of the corresponding interface of the first body 1, and then the second metal sleeve 4 is screwed and installed on the first metal sleeve 3, so that the electrical connection and the structural connection between the first body 1 and the second body 2 are realized, that is, the first conductive part is electrically connected with the second conductive part 5, and the first metal sleeve 3 is structurally connected with the second metal sleeve 4. The second metal sleeve in this embodiment may be a separate locking fitting or may be a component or part of a lamp.
The utility model discloses a theory of operation and use flow: taking a lamp cap component and a lamp mounting base as an example, the first body 1 is screwed in the first metal sleeve 3, the first metal sleeve 3 is screwed on the lamp cap component, and a lead of the first conductive part is communicated with a circuit of the lamp cap component, such as a light source circuit; the second conductive part 5 is sleeved in the second metal kit 4, a wire of the second conductive part 5 is communicated with a circuit of the lamp mounting base, such as a power driver, wherein the second body 2 is sleeved in the second metal kit 4 in a threaded manner, as shown in embodiment 1, or the third metal kit 6 is screwed into the second metal kit 4 after being threaded with the third metal kit 6, as shown in embodiment 2, and the second body 2 may also be mounted in the second metal kit 4 in a clearance fit manner, as shown in embodiment 3. When the lamp cap component and the lamp mounting base are connected, the second conductive part 5 on the second body 2 is inserted into the interface first conductive part corresponding to the first body 1, so that the circuit of the whole lamp is communicated; the second metal sleeve 4 is rotated to screw the second metal sleeve 4 on the first metal sleeve 3, thereby locking the first body 1 and the second body 2. When the lamp is required to be disassembled, the second metal sleeve 4 is unscrewed from the first metal sleeve 3, the oppositely inserted male end connector and the female end connector are separated, the circuit structure of the lamp is disconnected, the lamp parts are disassembled, and the disassembled lamp parts are conveniently separated to be placed or maintained.
While the present invention has been described with reference to the particular illustrative embodiments thereof, it will be understood by those skilled in the art that the present invention includes, but is not limited to, the accompanying drawings and the foregoing description, such as the male and female connectors, conductive parts of other configurations, or metal parts of other material alternative embodiments, and the like, and that any modifications that do not depart from the function and structural principles of the present invention are intended to be included within the scope of the appended claims.
Claims (8)
1. The utility model provides a lamps and lanterns of convenient connection are with public female connector which characterized in that: comprises a male end connector and a female end connector which are mutually matched and connected;
the female end connector comprises a first body (1), a first metal kit (3) and a first electric connection part, the male end connector comprises a second body (2), a second metal kit (4) and a second electric connection part (5), and the female end connector and the male end connector are electrically connected through the first electric connection part and the second electric connection part (5); the first electric connection part and the second electric connection part (5) are connected with a lamp circuit through conducting wires, a thread surface is arranged on the side wall of the first body (1) and is in threaded connection with the first metal sleeve (3) through the thread surface, and the second metal sleeve (4) is in threaded connection with the first metal sleeve (3).
2. The male and female connectors for lamp convenient to connect as claimed in claim 1, wherein: the side wall of the second body (2) is in threaded connection with the second metal sleeve (4).
3. The male and female connectors for lamp convenient to connect as claimed in claim 2, wherein: the inner end of the second body (2) is provided with a second chamfer (20).
4. The male and female connectors for lamp convenient to connect as claimed in claim 1, wherein: a third metal sleeve (6) is arranged between the second body (2) and the second metal sleeve (4), the side wall of the second body (2) is in threaded connection with the third metal sleeve (6), and the third metal sleeve (6) is in threaded connection with the second metal sleeve (4).
5. The male and female connectors for lamp convenient to connect as claimed in claim 4, wherein: and a second flange (21) is arranged at the outer end part of the second body (2).
6. The male and female connectors for lamp convenient to connect as claimed in claim 1, wherein: the second body (2) is movably connected in the second metal sleeve (4) in a clearance fit mode, and a limiting part (12) for limiting the second body (2) to slide out is arranged at the end part of the second metal sleeve (4).
7. The male and female connectors for lamp convenient to connect as claimed in claim 1, wherein: the outer end of the first body (1) is provided with a first flange (11).
8. The male and female connectors for lamp convenient to connect as claimed in claim 1, wherein: the inner end of the first body (1) is provided with a first chamfer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221340621.0U CN217423063U (en) | 2022-05-31 | 2022-05-31 | Conveniently-connected male and female connector for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221340621.0U CN217423063U (en) | 2022-05-31 | 2022-05-31 | Conveniently-connected male and female connector for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217423063U true CN217423063U (en) | 2022-09-13 |
Family
ID=83190415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221340621.0U Active CN217423063U (en) | 2022-05-31 | 2022-05-31 | Conveniently-connected male and female connector for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217423063U (en) |
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2022
- 2022-05-31 CN CN202221340621.0U patent/CN217423063U/en active Active
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