Lamp connection assembly and lighting fixture

Abstract

The application discloses a lamp connecting assembly and a lighting lamp, which comprises a lamp head, a first threaded structure and a first clamping body, the first threaded structure is used for screwing with a lamp body, an electric connecting component, the electric connecting component is arranged in the lamp head and is used for electrically connecting with the lamp body, and a lamp holder, the lamp holder is provided with a second threaded structure, a clamping hook and a wire outlet, the clamping hook is buckled with the first clamping body, so that the lamp head and the lamp holder are assembled and fixed, the second threaded structure is used for screwing with a lighting seat body, and the connecting wire of the electric connecting component is led out from the wire outlet to be electrically connected with the lighting seat body. Thus, the lamp body is assembled and connected with the lighting seat body through the lamp connecting assembly. The assembly operation of the components is convenient and labor-saving, the electric connection and mechanical connection requirements of the lamp body and the lighting seat body are met at the same time, the lamp working content is verified and detected during product development, and the working and use effectiveness and experience are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of lighting technology, and more particularly to a lamp connection assembly and a lighting fixture. Background Technology

[0002] Currently, various lighting fixtures are widely used in people's lives, studies, work, and entertainment, greatly improving people's quality of life and work / study efficiency. In some lighting fixtures with replaceable lamp bodies, the lamp body is usually assembled and connected to the lighting base via a lamp connection assembly, which consists of a lamp holder and a lamp base. Existing lamp holders and lamp bases have structural design flaws, resulting in inconvenient installation and disassembly operations between the lamp body and lamp holder, the lamp holder and lamp base, and the lamp base and lighting base. This makes them unsuitable for product development and cannot simultaneously meet the needs of electrical and mechanical connections. Summary of the Invention

[0003] In view of this, the present invention provides a lamp connection component and a lighting fixture to solve the problems of inconvenient installation and operation, unsuitability for product development, and inability to simultaneously meet the needs of electrical and mechanical connections in the prior art.

[0004] To achieve one, some, or all of the above objectives, or other objectives, the present invention provides a lamp connection assembly comprising:

[0005] The lamp holder is provided with a first threaded structure and a first locking body, wherein the first threaded structure is used to screw onto the lamp body;

[0006] An electrical connection component, wherein the electrical connection component is disposed within the lamp holder and is used for electrical connection with the lamp body; and

[0007] The lamp holder has a second threaded structure, a hook, and a wire outlet. The hook is snapped into the first clip to assemble and fix the lamp head to the lamp holder. The second threaded structure is used to screw into the lighting base. The connecting wire of the electrical connection component passes through the wire outlet to be electrically connected to the lighting base.

[0008] In one embodiment, the lamp holder includes a protruding section and a plug-in section coaxially connected. A first threaded structure is disposed on the outer peripheral wall of the protruding section, and a first locking body is disposed on the outer peripheral wall of the plug-in section. The lamp holder has a plug-in cavity inside, the plug-in section is inserted into the plug-in cavity, and the protruding section is located outside the plug-in cavity.

[0009] In one embodiment, there are multiple first card bodies, which are evenly spaced along the circumference of the insertion section. There are multiple hooks, which are evenly spaced along the circumference of the inner wall of the insertion cavity. The hooks are locked to the first card bodies one by one.

[0010] In one embodiment, the inner wall of the lamp head is provided with a first step and a second step that are radially spaced and opposite to each other. The electrical connection component includes a first pin and a second pin. The first pin is provided with a third step, and the second pin is provided with a fourth step. The third step is fastened to the first step, and the fourth step is fastened to the second step.

[0011] In one embodiment, the electrical connection component further includes a connection body, one end of which is bent and connected to the first pin, and the other end of which is bent and connected to the second pin. The connection body is axially abutted and positioned against the first clip body.

[0012] In one embodiment, the lamp holder further includes a positioning stop post disposed on the end face of the insertion section away from the extension section. The lamp holder has a through hole, and the positioning stop post is inserted into the through hole. The end of the positioning stop post is used to abut against and position itself against the lighting base.

[0013] In one embodiment, the second threaded structure includes a first threaded portion and a second threaded portion arranged at intervals opposite to each other on the outer peripheral wall of the lamp holder. Both the first threaded portion and the second threaded portion include a first threaded segment, a blank segment, and a second threaded segment, with the blank segment located between the first threaded segment and the second threaded segment.

[0014] In one embodiment, the lamp holder further includes two second locking bodies, the two second locking bodies, the first threaded portion and the second threaded portion being alternately arranged in a circumferential direction on the outer peripheral wall of the lamp holder.

[0015] In one embodiment, the cable outlet includes at least two sets of cable outlet holes, which are arranged circumferentially on the end face of the lamp holder away from the lamp head and surround the outer periphery of the through hole.

[0016] A lighting fixture comprising a lamp connection assembly as described above.

[0017] Implementing the embodiments of the present invention will have the following beneficial effects:

[0018] When using the lamp connection assembly described above, the lamp holder and lamp base are first quickly assembled together via a first clip and hook / buckle connection. Next, the lamp base is screwed onto the lighting fixture using a second threaded connection. Then, the lamp body is quickly installed and fixed onto the lamp holder by screwing onto the first threaded connection. At this point, the lamp body is electrically connected to the electrical connection component, and the connecting wire of the electrical connection component passes through the outlet and simultaneously connects electrically to the lighting fixture. This completes the assembly and connection of the lamp body to the lighting fixture via the lamp connection assembly. The assembly of these components is convenient and labor-saving, simultaneously meeting the electrical and mechanical connection requirements of the lamp body and lighting fixture. It is suitable for verifying and testing the lamp's operation during product development, greatly improving work efficiency and user experience. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] in:

[0021] Figure 1 This is an assembly structure diagram of the lamp connection assembly in this application;

[0022] Figure 2 for Figure 1 A diagram of the structure viewed from below;

[0023] Figure 3 for Figure 1 Top view of the structure;

[0024] Figure 4 for Figure 1 Exploded view of the central lamp connection assembly;

[0025] Figure 5 for Figure 4 Another perspective on the structure.

[0026] Explanation of reference numerals in the attached figures:

[0027] 100. Lamp connection assembly; 10. Lamp holder; 11. First threaded structure; 12. First locking body; 13. Extending section; 14. Insertion section; 15. First step position; 16. Second step position; 17. Positioning stop; 20. Electrical connection component; 21. First pin; 21a. Third step position; 22. Second pin; 22a. Fourth step position; 23. Connecting body; 30. Lamp holder; 31. Second threaded structure; 31a. First threaded section; 31b. Blank section; 31c. Second threaded section; 32. Hook; 33. Cable exit section; 33a. Cable exit hole; 34. Insertion cavity; 35. Through hole; 36. Second locking body. Detailed Implementation

[0028] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] In the description of this invention, it should 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," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device 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 invention.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature.

[0031] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0032] like Figures 1 to 5 As shown, a lamp connection assembly 100 according to one embodiment includes a lamp head 10, an electrical connection component 20, and a lamp holder 30. The lamp head 10 is provided with a first threaded structure 11 and a first locking body 12. The first threaded structure 11 is used to screw onto the lamp body. The electrical connection component 20 is disposed in the lamp head 10 and is used to electrically connect with the lamp body. The lamp holder 30 is provided with a second threaded structure 31, a hook 32, and a wire outlet 33. The hook 32 is snapped into the first locking body 12 to assemble and fix the lamp head 10 and the lamp holder 30. The second threaded structure 31 is used to screw onto the lighting base. The connecting wire of the electrical connection component 20 passes through the wire outlet 33 to electrically connect with the lighting base.

[0033] Implementing the embodiments of the present invention will have the following beneficial effects: When using the lamp connection assembly 100 of the above solution, the lamp head 10 and the lamp holder 30 are first connected by the first clip 12 and the clip 32 to quickly assemble and connect them into one unit. Then, the lamp holder 30 is screwed and fixed to the lighting base body by the second thread structure 31. Then, the lamp body is quickly installed and fixed to the lamp head 10 by screwing it to the first thread structure 11. At this time, the lamp body is electrically connected to the electrical connection component 20, and the connecting wire of the electrical connection component 20 passes out from the wire outlet 33 and is simultaneously electrically connected to the lighting base body. In this way, the assembly and connection of the lamp body to the lighting base body by the lamp connection assembly 100 is completed. The assembly operation of the above components is convenient and labor-saving, and simultaneously meets the electrical and mechanical connection requirements of the lamp body and the lighting base body. It is suitable for verifying and testing the lamp's working content during product development, greatly improving the efficiency and user experience of work and use.

[0034] In an optional embodiment, the lamp holder 10 includes a protruding section 13 and a plug-in section 14 coaxially connected. A first threaded structure 11 is disposed on the outer peripheral wall of the protruding section 13, and a first retaining body 12 is disposed on the outer peripheral wall of the plug-in section 14. The lamp holder 30 has a plug-in cavity 34 inside, the plug-in section 14 is inserted into the plug-in cavity 34, and the protruding section 13 is located outside the plug-in cavity 34.

[0035] A first locking body 12 is provided on the outer peripheral wall of the plug-in section 14. When the plug-in section 14 is inserted into the plug-in cavity 34, the first locking body 12 can be directly connected with the hook 32 to realize the assembly and fixation of the lamp head 10 and the lamp holder 30. Since the plug-in section 14 and the plug-in cavity 34 are annular mating surfaces at this time, they play a role in limiting the radial direction, which further improves the installation stability of the lamp head 10 and the lamp holder 30.

[0036] Furthermore, after the lamp holder 10 and the lamp base 30 are assembled, the protruding section 13 with the first threaded structure 11 is located outside the insertion cavity 34, so the lamp base 30 will not interfere with the normal connection between the first threaded structure 11 and the lamp body.

[0037] Furthermore, multiple first clip bodies 12 are provided, and these multiple first clip bodies 12 are evenly spaced along the circumference of the insertion section 14. Multiple hooks 32 are provided, and these multiple hooks 32 are evenly spaced along the circumference of the inner wall of the insertion cavity 34. Each hook 32 is correspondingly engaged with one of the first clip bodies 12 for secure fastening. This multi-point engaging fastening effectively improves the assembly strength between the lamp body and the lamp holder 30, preventing the lamp head 10 from loosening and falling off, which could cause damage to the electrical connection components 20 due to pulling.

[0038] like Figure 4 As shown, in another optional embodiment, the inner wall of the lamp holder 10 is provided with a first step 15 and a second step 16 arranged radially spaced opposite each other. The electrical connection component 20 includes a first pin 21 and a second pin 22. The first pin 21 is provided with a third step 21a, and the second pin 22 is provided with a fourth step 22a. The third step 21a is fastened to the first step 15, and the fourth step 22a is fastened to the second step 16.

[0039] Understandably, the lamp holder 10 has a cavity inside, which is formed by the inward recess of the lamp holder 10 away from the lamp base 30. The electrical connection component 20 is installed in the cavity, and the first pin 21 and the second pin 22 are arranged facing the opening of the cavity. This makes it easier for the lamp body to be directly connected to the first pin 21 and the second pin 22 after the lamp body is assembled with the lamp holder 10, so as to achieve electrical conduction.

[0040] Preferably, the electrical connection component 20 adopts a spring-loaded structure made of a metal with excellent conductivity and elasticity (such as copper). It is fixed by the first step 15 and the third step 21a and the second step 16 and the fourth step 22a to form a positioning effect. At the same time, it forces the electrical connection component 20 to produce a certain degree of elastic deformation, which can ensure that the electrical connection component 20 is installed firmly and reliably. It does not require drilling and screw fastening, which reduces the difficulty of manufacturing and installation, does not affect the physical properties of the electrical connection component 20, and helps to improve the electrical connection effect between the lamp body and the lighting base.

[0041] Based on the above embodiments, the electrical connection component 20 also includes a connection body 23. One end of the connection body 23 is bent and connected to the first pin 21, and the other end of the connection body 23 is bent and connected to the second pin 22. The connection body 23 is axially abutted and positioned against the first clip body 12.

[0042] By axially abutting the connecting body 23 with the first locking body 12, the first locking body 12 applies axial pressure to the connecting body 23, thereby making the first step 15 and the third step 21a and the second step 16 and the fourth step 22a more secure, thus improving the installation stability of the electrical connection component 20.

[0043] In another optional embodiment, the lamp holder 10 further includes a positioning stop 17, which is disposed on the end face of the insertion section 14 away from the extension section 13. The lamp holder 30 is provided with a through hole 35, and the positioning stop 17 is inserted into the through hole 35. The end of the positioning stop 17 is used to abut against the lighting base for positioning.

[0044] When the lamp holder 30 is assembled and connected with the lighting base, the positioning stop 17 just comes into contact with the lighting base. At this time, the positioning stop 17 plays a positioning role and also bears the squeezing force of the lighting base. This has a pre-tightening effect on the threaded pair formed by the screw connection between the second thread structure 31 and the threaded structure on the lighting base, thereby improving the reliability and safety of the assembly and connection between the lamp holder 30 and the lighting base.

[0045] In another alternative embodiment, the second threaded structure 31 includes a first threaded portion and a second threaded portion arranged at intervals opposite to each other on the outer peripheral wall of the lamp holder 30. Both the first threaded portion and the second threaded portion include a first threaded segment 31a, a blank segment 31b and a second threaded segment 31c, with the blank segment 31b located between the first threaded segment 31a and the second threaded segment 31c.

[0046] When the lamp holder 30 is threaded into the lighting fixture, the operator can easily screw the lamp holder 30 by holding the blank section 31b, thereby quickly and effectively connecting and fixing it to the threaded structure on the lighting fixture through the first threaded section 31a and the second threaded section 31c.

[0047] It should be noted that the outer peripheral wall of the lamp holder 30 can also be designed as a smooth wall instead of having the second threaded structure 31. In this case, in order to achieve connection and fixation with the lighting fixture, the lamp holder 30 also includes two second locking bodies 36. The two second locking bodies 36, the first threaded part, and the second threaded part are alternately arranged along the circumferential direction on the outer peripheral wall of the lamp holder 30. The second locking bodies 36 can connect with the locking buckles designed on the lighting fixture, thereby assembling and fixing the lamp holder 30 to the lighting fixture. Compared with the threaded installation method, which requires continuous rotation of the lamp holder 30 and is slightly inconvenient to operate, the connection between the second locking bodies 36 and the locking buckles only requires axial insertion of the lamp holder 30 and the lighting fixture, making the installation method faster and more efficient.

[0048] Please see Figure 3 In another optional embodiment, the cable outlet 33 includes at least two sets of cable outlet holes 33a, which are arranged circumferentially on the end face of the lamp holder 30 away from the lamp head 10 and surround the outer periphery of the through hole 35.

[0049] With at least two different sets of wire outlet holes 33a, the appropriate number of wire outlet holes 33a can be selected for the connection wires to pass through according to the development and testing needs of different lamp bodies, thereby meeting the electrical connection requirements during the development of different products and making the lamp connection component 100 more flexible and adaptable.

[0050] In addition to the above, this application also protects a lighting fixture that includes a lamp connection assembly 100 as described in any of the above embodiments.

[0051] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A lamp connection assembly, characterized in that, include: The lamp holder is provided with a first threaded structure and a first locking body, wherein the first threaded structure is used to screw onto the lamp body; An electrical connection component is disposed inside the lamp holder and is used for electrical connection with the lamp body; as well as The lamp holder has a second threaded structure, a hook and a wire outlet. The hook is snapped together with the first clip body to assemble and fix the lamp head to the lamp holder. The second threaded structure is used to screw into the lighting base body. The connecting wire of the electrical connection component passes through the wire outlet to be electrically connected to the lighting base body. The lamp holder includes a protruding section and a plug-in section coaxially connected. The first threaded structure is disposed on the outer peripheral wall of the protruding section, and the first locking body is disposed on the outer peripheral wall of the plug-in section. The lamp holder has a plug-in cavity inside, the plug-in section is inserted into the plug-in cavity, and the protruding section is located outside the plug-in cavity. The inner wall of the lamp holder is provided with a first step and a second step that are radially spaced and opposite to each other. The electrical connection component includes a first pin and a second pin. The first pin is provided with a third step and the second pin is provided with a fourth step. The third step is fastened to the first step and the fourth step is fastened to the second step. The electrical connection component further includes a connection body, one end of which is bent and connected to the first pin, and the other end of which is bent and connected to the second pin. The connection body is axially abutted and positioned against the first clip.

2. The lamp connection assembly as described in claim 1, characterized in that, The first card body is provided in multiple ways, and the multiple first card bodies are evenly spaced along the circumference of the insertion section. The first hook is provided in multiple ways, and the multiple hooks are evenly spaced along the circumference of the inner wall of the insertion cavity. The hooks are corresponding to the first card bodies and are locked in place.

3. The lamp connection assembly as described in claim 1, characterized in that, The lamp holder also includes a positioning stop post, which is disposed on the end face of the insertion section away from the extension section. The lamp holder has a through hole, and the positioning stop post is inserted into the through hole. The end of the positioning stop post is used to abut against and position itself against the lighting base.

4. The lamp connection assembly as claimed in claim 1, characterized in that, The second threaded structure includes a first threaded portion and a second threaded portion arranged at intervals on the outer peripheral wall of the lamp holder. Both the first threaded portion and the second threaded portion include a first threaded segment, a blank segment, and a second threaded segment, with the blank segment located between the first threaded segment and the second threaded segment.

5. The lamp connection assembly as described in claim 4, characterized in that, The lamp holder also includes two second locking bodies, and the two second locking bodies, the first threaded portion, and the second threaded portion are alternately arranged in a circumferential direction on the outer peripheral wall of the lamp holder.

6. The lamp connection assembly as claimed in claim 3, characterized in that, The cable outlet includes at least two sets of cable outlet holes, which are arranged circumferentially on the end face of the lamp holder away from the lamp head and surround the outer periphery of the through hole.

7. A lighting fixture, characterized in that, Includes the lamp connection assembly as described in any one of claims 1 to 6.

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