A lamp cap with circuit on-off control structure

Abstract

The utility model discloses a lamp cap with circuit on-off control structure, including a shell, the first shell body fixedly connected with support plate, the utility model discloses, for knob formula on-off structure, rotates handle and drives connecting rod and threaded rod rotation, and then drive sleeve slide on support plate, finally drive second metal sheet and first metal sheet contact, switch opens, realizes accurate opening and closing of power supply, has improved the use flexibility, and has eliminated the electric energy waste hidden danger, for push rod formula on-off, and push push rod, and the joint block slides through the limit block, and then will third metal sheet and fourth metal sheet contact each other, realize the opening of switch, for pull rope formula on-off, and pull the pull rope, and then drive rotating plate rotation, finally drive fifth metal sheet and sixth metal sheet contact, realize the opening of switch, and the fifth metal sheet and sixth metal sheet break off when spring reset, and switch closes, three kinds of structure categories, can satisfy the different complex demand of different scenes.

Description

Technical Field

[0001] This utility model relates to the field of lamp holder technology, and in particular to a lamp holder with a circuit on / off control structure. Background Technology

[0002] While the lamp holder is the crucial bridge connecting the power supply and the light source, its standardization, safety, ease of use, and expandability make it an indispensable basic component in modern lighting systems. Lamp holders conform to international or national standards, allowing for seamless matching with bulbs of corresponding specifications, facilitating users' free replacement of different brands or types of light sources. Their simple structural design typically allows for installation simply by screwing or inserting, requiring no professional tools, making them suitable for home DIY or quick maintenance. When a bulb fails, only the bulb itself needs to be replaced, without replacing the entire lighting fixture or circuitry. If the lamp holder fails, it is also easy to replace individually, saving on repair costs.

[0003] However, the lamp holders commonly found on the market have some obvious defects: First, some lamp holders lack a circuit on / off control structure, which makes it impossible to achieve precise power on / off, affecting the flexibility of use and posing a risk of wasting energy; Second, even among lamp holders equipped with a control structure, the types of structures are relatively simple, making it difficult to meet the different complex needs of different scenarios; Therefore, it is very necessary to design a lamp holder with a circuit on / off control structure. Utility Model Content

[0004] The purpose of this utility model is to provide a lamp holder with a circuit on / off control structure, in order to solve the defects of existing lamp holders that do not have a circuit on / off control structure and the limited variety of circuit on / off control structures in some lamp holders.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a lamp holder with a circuit on / off control structure, including a first outer shell, a threaded rod, a rotating handle and a connecting ring, a support plate is fixedly connected in the first outer shell, a sleeve is slidably connected to the support plate, a threaded rod is threadedly connected to the sleeve, a connecting rod is fixedly connected to the threaded rod, and a rotating handle is fixedly connected to the connecting rod.

[0006] As a further technical solution of this utility model, a first fixing block is fixedly connected to the first outer shell, and a first metal sheet is fixedly connected to the first fixing block.

[0007] As a further technical solution of this utility model, a second metal sheet is fixedly connected to the sleeve.

[0008] As a further technical solution of this utility model, a first through hole is provided on the first outer shell.

[0009] As a further technical solution of this utility model, a first take-up ring is fixedly connected in the first through hole.

[0010] As a further technical solution of this utility model, the first outer shell is provided with a threaded groove.

[0011] As a further technical solution of this utility model, a connecting ring is provided on the first outer shell.

[0012] This utility model provides a lamp holder with a circuit on / off control structure, which has the following advantages: For the knob-type on / off structure, rotating the handle drives the connecting rod and the threaded rod to rotate, which in turn drives the sleeve to slide on the support plate, ultimately causing the second metal piece to contact the first metal piece, thus opening the switch. To disconnect the switch, simply rotate the handle in the opposite direction to separate the first and second metal pieces, achieving precise power on / off, which improves the flexibility of use and eliminates the potential for energy waste. For the push rod-type on / off structure, pushing the push rod causes the locking block to slide past the limiting block, thereby causing the third and fourth metal pieces to contact each other, thus opening the switch. To close the switch, simply push the push rod in the opposite direction to disconnect the connection between the third and fourth metal pieces. The limiting block can restrict the locking block, ensuring that the push rod will not slide without external force. For the pull rope-type on / off structure, pulling the pull rope causes the rotating plate to rotate, ultimately causing the fifth and sixth metal pieces to contact each other, thus opening the switch. When the spring returns to its original position, the fifth and sixth metal pieces disconnect, and the switch closes. These three structural types can meet the different complex needs of different scenarios. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure in Embodiment 1 of this utility model; Figure 2 This is a schematic diagram of the overall structure in Embodiment 2 of this utility model; Figure 3 This is a schematic diagram of the overall structure in Embodiment 3 of this utility model; Figure 4 This is a partial cross-sectional view of Embodiment 1 of this utility model; Figure 5 This is a partial cross-sectional view of Embodiment 2 of this utility model; Figure 6 This is a partial cross-sectional view of Embodiment 3 of this utility model.

[0015] In the diagram: 1. First outer shell; 2. Support plate; 3. Threaded groove; 4. First take-up ring; 5. Threaded rod; 6. Connecting rod; 7. Rotating handle; 8. Connecting ring; 9. First through hole; 10. First fixing block; 11. First metal plate; 12. Second metal plate; 13. Sleeve; 14. Push rod; 15. Second outer shell; 16. Second take-up ring; 17. Second through hole; 18. Second fixing block; 19. Third metal plate; 20. Fourth metal plate; 21. Restricting block; 22. Snap-fit ​​block; 23. Third outer shell; 24. Third through hole; 25. Third take-up ring; 26. Pull rope; 27. Fifth metal plate; 28. Sixth metal plate; 29. ​​Rotating shaft; 30. Rotating plate; 31. Spring. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] Please see the appendix Figure 1 -Appendix Figure 6 One embodiment provided by this utility model: Example 1 A lamp holder with a circuit on / off control structure includes a first outer shell 1, a threaded rod 5, a rotating handle 7, and a connecting ring 8. A support plate 2 is fixedly connected to the first outer shell 1, and a sleeve 13 is slidably connected to the support plate 2. The sleeve 13 is threadedly connected to the threaded rod 5, and a connecting rod 6 is fixedly connected to the threaded rod 5. The rotating handle 7 is fixedly connected to the connecting rod 6. A first fixing block 10 is fixedly connected to the first outer shell 1, and a first metal sheet 11 is fixedly connected to the first fixing block 10. A second metal sheet 12 is fixedly connected to the sleeve 13. A first through hole 9 is provided on the first outer shell 1. A first take-up ring 4 is fixedly connected to the first through hole 9. A threaded groove 3 is provided on the first outer shell 1 for easy tightening. A connecting ring 8 is provided on the first outer shell 1 for easy installation.

[0018] Example 2 The device includes a second outer shell 15, a limiting block 21, and a locking block 22. A push rod 14 is slidably connected to a through hole in the second outer shell 15. A locking block 22 is fixedly connected to the push rod 14. The locking block 22 is tightly attached to the limiting block 21, and the limiting block 21 prevents the push rod 14 from sliding. The limiting block 21 is fixedly connected to the second outer shell 15. A fourth metal piece 20 is fixedly connected to the push rod 14. A second fixing block 18 is fixedly connected to the second outer shell 15, and a third metal piece 19 is fixedly connected to the second fixing block 18. A second through hole 17 is provided in the second outer shell 15, and a second cable take-up ring 16 is fixedly connected to the second through hole 17. The second cable take-up ring 16 is used for cable management.

[0019] Example 3 The device includes a third outer shell 23, a rotating plate 30, and a spring 31. One end of the spring 31 is fixedly connected to the third outer shell 23, and the other end of the spring 31 is fixedly connected to the rotating plate 30. A pull rope 26 is fixedly connected to the rotating plate 30, and the spring 31 is used for resetting. A rotating shaft 29 is rotatably connected to the rotating plate 30, and the rotating shaft 29 is fixedly connected to the third outer shell 23. A sixth metal piece 28 is fixedly connected to the rotating plate 30. A fifth metal piece 27 is fixedly connected to the third outer shell 23. A third through hole 24 is provided on the third outer shell 23. A third take-up ring 25 is fixedly connected to the third through hole 24, and the third take-up ring 25 is used for cable management.

[0020] Specifically, in use, for the knob-type on / off structure, rotating the handle 7 drives the connecting rod 6 and the threaded rod 5 to rotate, which in turn drives the sleeve 13 to slide on the support plate 2, ultimately causing the second metal piece 12 to contact the first metal piece 11, thus opening the switch. To disconnect the switch, simply rotate the handle 7 in the opposite direction to separate the first metal piece 11 and the second metal piece 12, achieving precise power on / off, which improves the flexibility of use and eliminates the potential for energy waste. For the push rod 14 type on / off structure, pushing the push rod 14 causes the locking block 22 to slide past the limiting block 21, thereby connecting the third metal piece 19 and the fourth metal piece. The third metal piece 19 and the fourth metal piece 20 are in contact with each other to open the switch. To close the switch, simply push the push rod 14 in the opposite direction to disconnect the connection between the third metal piece 19 and the fourth metal piece 20. The limiting block 21 can limit the locking block 22, ensuring that the push rod 14 will not slide without external force. For the pull rope 26 type on / off switch, pulling the pull rope 26 will drive the rotating plate 30 to rotate, which will eventually drive the fifth metal piece 27 and the sixth metal piece 28 to contact, thus opening the switch. When the spring 31 returns to its original position, the fifth metal piece 27 and the sixth metal piece 28 will disconnect, and the switch will close. These three structural types can meet the different complex needs of different scenarios.

[0021] 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 based on the specific circumstances.

[0022] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A lamp holder with a circuit on / off control structure, comprising a first outer shell (1), a threaded rod (5), a rotating handle (7), and a connecting ring (8), characterized in that: A support plate (2) is fixedly connected in the first outer shell (1), a sleeve (13) is slidably connected to the support plate (2), a threaded rod (5) is threadedly connected to the sleeve (13), a connecting rod (6) is fixedly connected to the threaded rod (5), and a rotating handle (7) is fixedly connected to the connecting rod (6).

2. A lamp holder with a circuit on / off control structure according to claim 1, characterized in that: A first fixing block (10) is fixedly connected to the first outer shell (1), and a first metal sheet (11) is fixedly connected to the first fixing block (10).

3. A lamp holder with a circuit on / off control structure according to claim 1, characterized in that: A second metal plate (12) is fixedly connected to the sleeve (13).

4. A lamp holder with a circuit on / off control structure according to claim 2, characterized in that: The first outer shell (1) has a first through hole (9).

5. A lamp holder with a circuit on / off control structure according to claim 4, characterized in that: A first take-up ring (4) is fixedly connected in the first through hole (9).

6. A lamp holder with a circuit on / off control structure according to claim 4, characterized in that: The first outer shell (1) is provided with a threaded groove (3).

7. A lamp holder with a circuit on / off control structure according to claim 6, characterized in that: A connecting ring (8) is provided on the first outer shell (1).

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