A lamp holder adapter

Abstract

The utility model relates to a lamp holder adapter, including socket shell, conductive shell, back cover, conductive screw, first terminal and second terminal, socket shell lower part outer periphery side installs conductive shell, and the outer thread for thread connection lamp holder is equipped with in the periphery of conductive shell, socket shell bottom installs back cover, and back cover installs conductive screw, socket shell, back cover adopt insulating material to make, and conductive shell, conductive screw adopt conductive material to make, the utility model discloses lamp holder adapter when using, through the outer thread thread connection of conductive shell to lamp holder, and the positive and negative pole of conductive shell, conductive screw respectively electric connection lamp holder, and first terminal electric contact conductive shell, and second terminal electric contact conductive screw, and the first plug -in hole and second plug -in hole that are apart are equipped with on socket shell top, and the electric appliance plug of outside can be inserted first plug -in hole, second plug -in hole respectively electric connection first terminal, second terminal, and lamp holder adapter can convert lamp holder and use as socket, and practicality is strong, satisfies user's demand.

Description

Technical Field

[0001] This utility model relates to the field of electrical appliances, specifically to a lamp holder adapter. Background Technology

[0002] In existing technologies, when users need to use a socket outdoors but only have lighting fixtures and no sockets, the lamp holders cannot be used as sockets. Alternatively, if home renovations are needed, converting surplus lamp holders into sockets requires disassembly and reinstallation, which is inconvenient. Therefore, it is necessary to develop a device that can convert lamp holders into sockets. Summary of the Invention

[0003] To address the aforementioned shortcomings of existing technologies, this utility model provides a lamp holder adapter that allows a lamp holder to be used as a socket. The specific technical solution is as follows: A lamp holder adapter includes a socket housing, a conductive housing, a back cover, a conductive screw, a first terminal, and a second terminal. The conductive housing is installed on the outer periphery of the lower part of the socket housing, and the outer periphery of the conductive housing is provided with external threads for threaded connection to the lamp holder. The back cover is installed at the bottom of the socket housing, and the conductive screw is installed on the back cover. The socket housing and the back cover are made of insulating material, while the conductive housing and the conductive screw are made of conductive material. The socket housing has a first insertion hole and a second insertion hole that are spaced apart. The first terminal is installed inside the first insertion hole and makes electrical contact with the conductive housing. The second terminal is installed inside the second insertion hole and makes electrical contact with the conductive screw.

[0004] As a preferred embodiment of this invention, the conductive material is aluminum.

[0005] As a preferred embodiment of this utility model, the bottom of the socket shell is provided with a positioning post, and the back cover is provided with a positioning groove corresponding to the position of the positioning post. The positioning post passes through the bottom surface of the conductive shell and is embedded in the positioning groove.

[0006] As a preferred embodiment of this utility model, the positioning groove is on the periphery and the conductive screw is in the center of the back cover. The back cover covers the bottom surface of the conductive shell, and the inside of the housing is provided with a threaded hole for threaded connection of the conductive screw.

[0007] As a preferred embodiment of this utility model, the tail of the second terminal is bent and extended to the center of the rear cover, and a conductive screw presses down on the tail of the second terminal. The front part of the second terminal is a spring-loaded structure.

[0008] As a preferred embodiment of this utility model, the tail of the first terminal bends and extends outward to contact the inner wall of the conductive shell, and the front part of the first terminal is a spring-loaded structure.

[0009] As a preferred embodiment of this utility model, a conductive screw is riveted to the tail of the second terminal, and the inner wall of the conductive shell is riveted to the tail of the first terminal.

[0010] Beneficial effects: When in use, this utility model lamp holder adapter connects to the lamp holder via the external thread of the conductive shell. The conductive shell and the conductive screw are electrically connected to the positive and negative terminals of the lamp holder, respectively. The first terminal is electrically contacting the conductive shell, and the second terminal is electrically contacting the conductive screw. The socket shell has a first and second insertion hole that are spaced apart. An external electrical appliance plug can be inserted into the first and second insertion holes and electrically connected to the first and second terminals, respectively. The lamp holder adapter can convert the lamp holder into a socket, which is highly practical and meets user needs. Attached Figure Description

[0011] Figure 1 This is a perspective view of the present invention; Figure 2 This is an exploded view of the present invention; Figure 3 This is a cross-sectional view of the present invention. Detailed Implementation

[0012] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings: In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0013] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0014] like Figures 1-3As shown, a lamp holder adapter includes a socket housing 1, a conductive housing 2, a back cover 3, a conductive screw 4, a first terminal 5, and a second terminal 6. The conductive housing 2 is installed on the outer periphery of the lower part of the socket housing 1. The conductive housing 2 has external threads 7 for threaded connection to the lamp holder. The back cover 3 is installed at the bottom of the socket housing 1, and the conductive screw 4 is installed at the back cover 3. The back cover 3 separates the conductive housing 2 and the conductive screw 4. The socket housing 1 and the back cover 3 are made of insulating material, while the conductive housing 2 and the conductive screw 4 are made of conductive material, preferably aluminum. The socket housing 1 has a first insertion hole 8 and a second insertion hole 9 spaced apart. The first terminal 5 is installed inside the first insertion hole 8 and makes electrical contact with the conductive housing 2. The second terminal 6 is installed inside the second insertion hole 9 and makes electrical contact with the conductive screw 4.

[0015] Specifically, the socket housing 1 has a positioning post 10 at its bottom, and the back cover 3 has a positioning groove 11 corresponding to the position of the positioning post 10. The positioning post 10 passes through the bottom surface of the conductive housing 2 and is embedded in the positioning groove 11, making the back cover installation more secure. The positioning groove 11 is on the periphery, while the conductive screw 4 is in the center of the back cover 3. The back cover 3 covers the bottom surface of the conductive housing 2, and the socket housing 1 has a threaded hole 12 for threaded connection of the conductive screw 4.

[0016] Specifically, the tail of the second terminal 6 is bent and extends to the center of the back cover 3, the conductive screw 4 presses the tail of the second terminal 6, the front part of the second terminal 6 is a spring-loaded structure, the tail of the first terminal 5 is bent and extends to the outside of the socket shell to contact the inner wall of the conductive shell 2, and the front part of the first terminal 5 is a spring-loaded structure.

[0017] Specifically, the second terminal 6 is riveted to the tail of a conductive screw 4, and the tail of the first terminal 5 is riveted to the inner wall of a conductive shell 2.

[0018] The above description is a further detailed explanation of the present utility model in conjunction with specific preferred embodiments. It should not be considered that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the protection scope of the present utility model.

Claims

1. A lamp holder adapter, characterized in that: The socket includes a socket housing, a conductive housing, a back cover, a conductive screw, a first terminal, and a second terminal. The conductive housing is installed on the outer periphery of the lower part of the socket housing, and the outer periphery of the conductive housing has external threads for threaded connection to the lamp holder. The back cover is installed at the bottom of the socket housing, and the conductive screw is installed on the back cover. The socket housing and the back cover are made of insulating material, while the conductive housing and the conductive screw are made of conductive material. The socket housing has a first insertion hole and a second insertion hole that are spaced apart. The first terminal is installed inside the first insertion hole and makes electrical contact with the conductive housing. The second terminal is installed inside the second insertion hole and makes electrical contact with the conductive screw.

2. The lamp holder adapter according to claim 1, characterized in that: The conductive material is aluminum.

3. A lamp holder adapter according to claim 1, characterized in that: The socket housing has a positioning post at the bottom and a positioning groove corresponding to the position of the positioning post on the back cover. The positioning post passes through the bottom surface of the conductive housing and is embedded in the positioning groove.

4. A lamp holder adapter according to claim 3, characterized in that: The positioning groove is on the outer periphery, while the conductive screw is in the center of the back cover. The back cover covers the bottom surface of the conductive shell, and the inside of the socket shell is provided with threaded holes for threaded connection of the conductive screw.

5. A lamp holder adapter according to claim 4, characterized in that: The tail of the second terminal is bent and extends to the center of the back cover. The conductive screw presses down on the tail of the second terminal, and the front part of the second terminal is a spring-loaded structure.

6. A lamp holder adapter according to claim 5, characterized in that: The tail of the first terminal bends outward toward the outer side of the socket housing and contacts the inner wall of the conductive housing. The front part of the first terminal is a spring-loaded structure.

7. A lamp holder adapter according to claim 6, characterized in that: The second terminal is riveted to a conductive screw at its tail, and the first terminal is riveted to the inner wall of a conductive shell at its tail.

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