Push-button wiring power taking device and lighting lamp
By using a push-button power supply device, the problem of cumbersome wiring for traditional lighting fixtures is solved, enabling fast and reliable electrical connections and improving wiring efficiency and device stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOU CDN INDAL DEV
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-14
Smart Images
Figure CN224502391U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the technical field of lighting fixtures, and in particular to a push-button type wiring power supply device and a lighting fixture. Background Technology
[0002] In the installation and use of lighting fixtures, the wiring and power supply are crucial steps to ensure the fixtures function properly. Currently, lighting fixtures typically use bolts to secure three-phase conductors for electrical connection.
[0003] However, traditional wiring methods are cumbersome and complex in practice. Operators need to use tools to tighten the bolts one by one to secure the three-phase conductors, which is not only time-consuming and labor-intensive but also requires a high level of skill. In complex installation environments, such as confined spaces or poorly lit areas, tightening the bolts is even more difficult, easily leading to low wiring efficiency and prolonging the overall installation time of the lighting fixtures.
[0004] Secondly, traditional wiring methods require a large number of bolts, nuts, and other fixing parts, increasing the overall complexity and cost of the device. Furthermore, the assembly of multiple parts is prone to errors, leading to uneven bolt tightening and misalignment of parts, thus reducing the reliability and stability of the lighting fixtures and increasing the time and cost of maintenance and component replacement. Utility Model Content
[0005] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide a push-button wiring power supply device and lighting fixture that improves the convenience of power connection.
[0006] The purpose of this disclosure is achieved through the following technical solution:
[0007] A push-button type wiring power supply device includes an upper cover structure, a base structure, and a power connection structure. Part of the power connection structure is fixed inside the base structure, and another part of the power connection structure is housed inside the upper cover structure. The base structure is fixed to a pre-assembled component of a lighting fixture.
[0008] The power connection structure includes three conductive components. The upper cover structure includes an annular power-gathering assembly and a button wiring assembly. The annular power-gathering assembly is connected to the button wiring assembly. The button wiring assembly includes a button boss and three power-connecting components. The end face of the button boss has three wiring through holes, and the side face of the button boss has three wire inlet holes. Each wire inlet hole is connected to one of the wiring through holes. Part of each power-connecting component is snapped into one of the wiring through holes, and another part of each power-connecting component abuts against the power-connecting end of one of the conductive components. The annular power-gathering assembly includes three annular bosses. Each annular boss has a wire outlet through hole, and the wire outlet end of each conductive component passes through one of its wire outlet through holes.
[0009] In one embodiment, the power connection structure includes a first conductive element, a second conductive element, and a third conductive element. The button wiring assembly includes a first power connection element, a second power connection element, and a third power connection element. The button boss has a first wiring through hole, a second wiring through hole, and a third wiring through hole. A portion of the first power connection element is engaged in the first wiring through hole, and another portion of the first power connection element abuts against the power connection end of the first conductive element. A portion of the second power connection element is engaged in the second wiring through hole, and another portion of the second power connection element abuts against the power connection end of the second conductive element. A portion of the third power connection element is engaged in the third wiring through hole, and another portion of the third power connection element abuts against the power connection end of the third conductive element.
[0010] In one embodiment, the first wiring through hole, the second wiring through hole, and the third wiring through hole are spaced apart and arranged on the same straight line.
[0011] In one embodiment, the annular power-gathering component includes a first annular boss, a second annular boss, and a third annular boss connected sequentially to each other. The third annular boss is connected to the button boss, and the second annular boss is disposed between the first annular boss and the third annular boss. The first annular boss has a first wire outlet hole, the second annular boss has a second wire outlet hole, and the third annular boss has a third wire outlet hole. The wire outlet of the first conductive element passes through the first wire outlet hole, the wire outlet of the second conductive element passes through the second wire outlet hole, and the wire outlet of the third conductive element passes through the third wire outlet hole.
[0012] In one embodiment, the power connection structure further includes a power connection post, one end of which is connected to the output terminal of the first conductive element, and the other end of which passes through the first output through hole.
[0013] In one embodiment, the power connection structure further includes a first annular conductive member and a second annular conductive member. The second annular boss has a first annular groove, and the third annular boss has a second annular groove. The first annular conductive member is disposed in the first annular groove, and the second annular conductive member is disposed in the second annular groove. The lead-out end of the second conductive member is connected to the first annular conductive member, and the lead-out end of the third conductive member is connected to the second annular conductive member.
[0014] In one embodiment, the power connection structure further includes three support members. The base structure includes a base housing and three support bosses. The three support bosses are all fixed to the base housing. Each support boss has a conductive receiving cavity. A portion of each support member is received in a conductive receiving cavity, and another portion of each support member abuts against a conductive member.
[0015] In one embodiment, the base structure includes at least one limiting post fixed to the base housing, the upper cover structure includes at least one limiting member fixed to the annular power-taking assembly, each conductive member has a limiting through hole, the limiting post has a limiting through groove, and the limiting member passes through the limiting through hole and the limiting through groove respectively.
[0016] In one embodiment, the base structure further includes at least one fastener and at least one connector, the connector being fixed to the base housing, and the upper cover structure further includes at least one connecting boss, the connecting boss being connected to the annular power extraction assembly, the connector having a first threaded through hole, the connecting boss having a second threaded through hole, and the fastener being respectively inserted through the first threaded through hole and the second threaded through hole.
[0017] This application also provides a lighting fixture, including the push-button type wiring power supply device described in any embodiment.
[0018] Compared with the prior art, this disclosure has at least the following advantages:
[0019] The aforementioned push-button wiring power supply device uses push-button wiring instead of traditional bolt fixing of three-phase conductive wires. Operators only need to insert the three-phase conductive wires through the inlet hole and press the connector into the wiring through hole to complete the wire connection and fixing. There is no need to use bolts for tedious tightening operations, which simplifies the operation steps and improves the wiring efficiency of lighting fixtures. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is a schematic diagram of the structure of a push-button type wiring power supply device according to an embodiment;
[0022] Figure 2 for Figure 1 A partial exploded view of the push-button power supply device shown.
[0023] Figure 3 for Figure 1 Another exploded view of the push-button type wiring power supply device shown;
[0024] Figure 4 for Figure 1 The diagram shows a partial structural diagram of the upper cover structure. Detailed Implementation
[0025] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.
[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.
[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0028] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:
[0029] like Figures 1 to 4 As shown, a push-button type wiring power supply device 10 according to an embodiment of the present disclosure includes an upper cover structure 100, a base structure 200 and a power connection structure 300. Part of the power connection structure 300 is fixed inside the base structure 200, and another part of the power connection structure 300 is housed inside the upper cover structure 100. The base structure 200 is fixed to a pre-installed component of a lighting fixture.
[0030] The power connection structure 300 includes three conductive components. The upper cover structure 100 includes an annular power extraction component 110 and a button wiring component 120. The annular power extraction component 110 is connected to the button wiring component 120. The button wiring component 120 includes a button boss 121 and three power connection components. The end face of the button boss 121 has three wiring through holes, and the side face of the button boss 121 has three wire inlet holes 1201. Each wire inlet hole 1201 is connected to one of the wiring through holes. Part of each power connection component is snapped into one of the wiring through holes, and the other part of each power connection component abuts against the power connection end of one of the conductive components. The annular power extraction component 110 includes three annular bosses. Each annular boss has a wire outlet hole, and the wire outlet end of each conductive component passes through one of its wire outlet holes.
[0031] In this embodiment, during the operation of the push-button power supply device 10, the operator inserts the three-phase conductive wires through the three inlet holes 1201 on the side of the push-button boss 121. Since each inlet hole 1201 is connected to a corresponding wiring through hole, the three-phase conductive wires can smoothly enter the wiring through hole. At this time, the three-phase conductive wires are in a state of waiting to be connected and have not yet formed an effective electrical connection with the conductive component. Then, the operator presses the three connecting components into the corresponding wiring through holes in sequence. During the pressing process, the connecting components gradually penetrate deeper into the wiring through hole, and part of their structure makes close contact with the three-phase conductive wires, generating sufficient clamping force to firmly fix the three-phase conductive wires in the wiring through hole. At the same time, another part of the connecting component abuts against the power receiving end of the conductive component, establishing a reliable electrical connection. After all the connecting components have been pressed, the three-phase conductive wires can achieve electrical conduction with the conductive component through the connecting components. At this time, electrical energy can be smoothly transmitted from the three-phase conductive wires to the conductive component. Furthermore, its output terminal passes through the output hole opened in the annular boss of the annular power take-up component 110, further outputting electrical energy to the internal circuit of the lighting fixture. Through the electrical energy output of the conductive components, the lighting fixture is powered on and operates normally. The entire operation of the push-button wiring power take-up device 10 is simple and efficient, requiring no complex operating steps or additional fixing parts. It enables rapid connection and fixing of three-phase conductive wires and stable power transmission, thereby meeting the power supply requirements of the lighting fixture.
[0032] The aforementioned push-button wiring power supply device 10 uses push-button wiring instead of traditional bolt fixing of three-phase conductive wires. Operators only need to insert the three-phase conductive wires through the inlet hole and press the connector into the wiring through hole to complete the connection and fixing of the wires. There is no need to use bolts for tedious tightening operations, which simplifies the operation steps and improves the wiring efficiency of lighting fixtures.
[0033] like Figures 2 to 4 As shown, in one embodiment, the power connection structure 300 includes a first conductive element 310, a second conductive element 320, and a third conductive element 330. The button wiring assembly 120 includes a first power connection element 122, a second power connection element 123, and a third power connection element 124. The button boss 121 has a first wiring through hole 1202, a second wiring through hole 1203, and a third wiring through hole 1204. A portion of the first power connection element 122 is engaged in the first wiring through hole 1202, and another portion of the first power connection element 122 abuts against the power connection end of the first conductive element 310. A portion of the second power connection element 123 is engaged in the second wiring through hole 1203, and another portion of the second power connection element 123 abuts against the power connection end of the second conductive element 320. A portion of the third power connection element 124 is engaged in the third wiring through hole 1204, and another portion of the third power connection element 124 abuts against the power connection end of the third conductive element 330. In this embodiment, the design of the connecting part abutting against the conductive part eliminates the need for additional fixing parts such as bolts and nuts required in traditional wiring methods. This simplifies the overall structure of the push-button wiring power supply device, reducing assembly errors and potential failure points caused by the combination of multiple parts, and improving the overall reliability and stability of the device. When maintenance or component replacement is required, the contact method between the connecting part and the conductive part simplifies the operation. Operators can easily disconnect or re-establish the electrical connection simply by pressing or pulling out the connecting part, without disassembling numerous fixing parts, thus shortening maintenance and replacement time and improving work efficiency.
[0034] like Figure 2 As shown, in one embodiment, the first wiring through-hole 1202, the second wiring through-hole 1203, and the third wiring through-hole 1204 are spaced apart and arranged on the same straight line. In this embodiment, arranging the three wiring through-holes spaced apart on the same straight line provides clear wiring guidance for operators. When connecting three-phase conductors, operators can quickly identify the phase sequence of the conductors corresponding to each through-hole, reducing the probability of errors during wiring. Specifically, in complex lighting fixture installation sites, operators can sequentially thread the three-phase conductors from their corresponding inlet holes into the wiring through-holes on the same straight line, thereby helping to improve wiring accuracy.
[0035] like Figures 2 to 4As shown, in one embodiment, the annular power-gathering component 110 includes a first annular boss 111, a second annular boss 112, and a third annular boss 113 connected in sequence. The third annular boss 113 is connected to the button boss 121. The second annular boss 112 is disposed between the first annular boss 111 and the third annular boss 113. The first annular boss 111 has a first wire outlet hole 1101, the second annular boss 112 has a second wire outlet hole 1102, and the third annular boss 113 has a third wire outlet hole 1103. The wire outlet end of the first conductive member 310 passes through the first wire outlet hole 1101, the wire outlet end of the second conductive member 320 passes through the second wire outlet hole 1102, and the wire outlet end of the third conductive member 330 passes through the third wire outlet hole 1103. In this embodiment, the lead-out terminal of each conductive component passes through a corresponding through-hole, providing a precise guiding path for the transmission of electrical energy from the conductive component to the internal circuitry of the lighting fixture. The lead-out terminal of each conductive component can accurately pass through its corresponding through-hole, ensuring that electrical energy is transmitted to the appropriate location according to the predetermined circuit design, avoiding confusion and errors in power transmission, and guaranteeing the normal operation of the internal circuitry of the lighting fixture.
[0036] like Figure 2 and Figure 4 As shown, in one embodiment, the power connection structure 300 further includes a power connection post 340. One end of the power connection post 340 is connected to the output terminal of the first conductive element 310, and the other end of the power connection post 340 passes through the first output through hole 1101. In this embodiment, during the process of power transmission from the first conductive element 310 to the internal circuit of the lighting fixture, the power connection post 340 can reduce the power transmission fluctuations caused by possible small gaps or vibrations between the conductive element and the output through hole, thereby ensuring stable and continuous power transmission. This effectively avoids problems such as uneven brightness of the lighting fixture that may be caused by unstable power transmission, and thus ensures the normal working performance of the lighting fixture.
[0037] like Figures 2 to 4As shown, in one embodiment, the power connection structure 300 further includes a first annular conductive element 360 and a second annular conductive element 370. A second annular boss 112 has a first annular groove 1104, and a third annular boss 113 has a second annular groove 1105. The first annular conductive element 360 is disposed in the first annular groove 1104, and the second annular conductive element 370 is disposed in the second annular groove 1105. The lead-out end of the second conductive element 320 is connected to the first annular conductive element 360, and the lead-out end of the third conductive element 330 is connected to the second annular conductive element 370. In this embodiment, by connecting the lead-out end of the second conductive element 320 to the first annular conductive element 360 and the lead-out end of the third conductive element 330 to the second annular conductive element 370, the conductive contact area is increased. Compared to traditional point contact or line contact methods, the contact area between the annular conductive element and the lead-out end of the conductive element, as well as the internal circuit wires of the lighting fixture, is larger, resulting in a more reliable electrical connection. Furthermore, when maintenance or component replacement is required, the connection between the annular conductive element and its output terminal is relatively simple, allowing operators to more easily disconnect or re-establish the electrical connection. Simply detach or install the corresponding output terminal from the annular conductive element; there is no need to disassemble numerous fixed parts, significantly reducing maintenance and replacement time and improving work efficiency.
[0038] like Figure 2 As shown, in one embodiment, the power connection structure 300 further includes three support members 350, and the base structure 200 includes a base housing 210 and three support bosses 220. All three support bosses 220 are fixed to the base housing 210. Each support boss 220 has a conductive receiving cavity 2201. A portion of each support member 350 is housed in a conductive receiving cavity 2201, and another portion of each support member 350 abuts against a conductive element. In this embodiment, during the operation of the push-button power supply device 10, the conductive element needs to withstand a certain external force. Since the other portion of the support member 350 abuts against the conductive element, it provides additional support force to the conductive element, effectively preventing displacement of the conductive element during use. This ensures that the conductive element is always in the correct position and maintains a reliable electrical connection with the power connection, guaranteeing the stability of power transmission and avoiding electrical faults such as poor contact and open circuits caused by displacement of the conductive element.
[0039] like Figure 2 and Figure 3As shown, in one embodiment, the base structure 200 includes at least one limiting post 230, which is fixed to the base housing 210. The upper cover structure 100 includes at least one limiting member 130, which is fixed to the annular power-taking assembly 110. Each conductive element has a limiting through hole 3101, and the limiting post 230 has a limiting through groove 2301. The limiting member 130 passes through the limiting through hole 3101 and the limiting through groove 2301 respectively. In this embodiment, the limiting post 230 is fixed to the base housing 210, providing a stable support foundation for the entire device. The limiting member 130 in the upper cover structure 100 is fixed to the annular power-taking assembly 110 and forms a vertically corresponding structural relationship with the limiting post 230. Furthermore, the limiting through hole 3101 on each conductive element and the limiting through groove 2301 on the limiting post 230 together constitute a precise limiting system. When the upper cover structure 100 is assembled with the base structure 200, the limiting member 130 will pass through the limiting through hole 3101 on the conductive member and the limiting through groove 2301 on the limiting post 230 in sequence, thereby ensuring the precise alignment of the upper cover structure 100 and the base structure 200 during the assembly process and avoiding problems such as poor electrical connection or loose structure caused by assembly errors.
[0040] like Figure 2 and Figure 3 As shown, in one embodiment, the base structure 200 further includes at least one fastener 240 and at least one connector 250. The connector 250 is fixed to the base housing 210. The upper cover structure 100 further includes at least one connecting boss 140. The connecting boss 140 is connected to the annular power extraction assembly 110. The connector 250 has a first threaded through hole 2501, and the connecting boss 140 has a second threaded through hole 1401. The fastener 240 passes through the first threaded through hole 2501 and the second threaded through hole 1401 respectively. In this embodiment, the fastener 240 engages with the first threaded through hole 2501 and the second threaded through hole 1401 to securely connect the upper cover structure 100 and the base structure 200 together. This ensures that the upper cover structure 100 and the base structure 200 remain stably connected during installation and use of the button-type wiring power supply device 10, avoiding problems such as unstable electrical connections and displacement of internal components caused by structural loosening, thereby ensuring the reliability and stability of the button-type wiring power supply device 10.
[0041] This application also provides a lighting fixture, including a push-button type wiring power supply device 10 according to any embodiment. In this embodiment, during the operation of the push-button type wiring power supply device 10, the operator inserts the three-phase conductive wires into the three inlet holes 1201 opened on the side of the push-button boss 121. Since each inlet hole 1201 is connected to a corresponding wiring through hole, the three-phase conductive wires can smoothly enter the wiring through hole. At this time, the three-phase conductive wires are in a waiting-to-connect state and have not yet formed an effective electrical connection with the conductive component. Then, the operator presses the three connecting components into the corresponding wiring through holes in sequence. During the pressing process, the connecting components gradually penetrate into the wiring through hole, and part of their structure makes close contact with the three-phase conductive wires, generating sufficient clamping force to firmly fix the three-phase conductive wires in the wiring through hole. At the same time, another part of the connecting component abuts against the connecting end of the conductive component, establishing a reliable electrical connection. After all the connecting components have been pressed, the three-phase conductive wires can achieve electrical conduction with the conductive component through the connecting components. At this point, electrical energy can be smoothly transmitted from the three-phase conductors to the conductive components. Furthermore, its output terminal passes through the output hole in the annular boss of the annular power take-up assembly 110, further outputting electrical energy to the internal circuitry of the lighting fixture. Through the electrical energy output of the conductive components, the lighting fixture is powered on and operates normally. The entire operation of the push-button wiring power take-up device 10 is simple and efficient, requiring no complex operating steps or additional fixing parts. It enables rapid connection and fixation of the three-phase conductors and stable transmission of electrical energy, thus meeting the power supply requirements of the lighting fixture.
[0042] Compared with the prior art, this disclosure has at least the following advantages:
[0043] The aforementioned push-button wiring power supply device 10 uses push-button wiring instead of traditional bolt fixing of three-phase conductive wires. Operators only need to insert the three-phase conductive wires through the inlet hole and press the connector into the wiring through hole to complete the connection and fixing of the wires. There is no need to use bolts for tedious tightening operations, which simplifies the operation steps and improves the wiring efficiency of lighting fixtures.
[0044] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.
Claims
1. A push-button type wiring power supply device, characterized in that, The device includes a top cover structure, a base structure, and a power connection structure. A portion of the power connection structure is fixed inside the base structure, while another portion is housed inside the top cover structure. The base structure is fixed to a pre-assembled component of the lighting fixture. The power connection structure includes three conductive components. The upper cover structure includes an annular power-gathering assembly and a button wiring assembly. The annular power-gathering assembly is connected to the button wiring assembly. The button wiring assembly includes a button boss and three power-connecting components. The end face of the button boss has three wiring through holes, and the side face of the button boss has three wire inlet holes. Each wire inlet hole is connected to one of the wiring through holes. Part of each power-connecting component is snapped into one of the wiring through holes, and another part of each power-connecting component abuts against the power-connecting end of one of the conductive components. The annular power-gathering assembly includes three annular bosses. Each annular boss has a wire outlet through hole, and the wire outlet end of each conductive component passes through one of its wire outlet through holes.
2. The push-button type wiring power supply device according to claim 1, characterized in that, The power connection structure includes a first conductive element, a second conductive element, and a third conductive element. The button wiring assembly includes a first power connection element, a second power connection element, and a third power connection element. The button boss has a first wiring through hole, a second wiring through hole, and a third wiring through hole. A portion of the first power connection element is engaged in the first wiring through hole, and another portion of the first power connection element abuts against the power connection end of the first conductive element. A portion of the second power connection element is engaged in the second wiring through hole, and another portion of the second power connection element abuts against the power connection end of the second conductive element. A portion of the third power connection element is engaged in the third wiring through hole, and another portion of the third power connection element abuts against the power connection end of the third conductive element.
3. The push-button type wiring power supply device according to claim 2, characterized in that, The first wiring through hole, the second wiring through hole, and the third wiring through hole are spaced apart and arranged on the same straight line.
4. The push-button type wiring power supply device according to claim 2, characterized in that, The annular power-gathering component includes a first annular boss, a second annular boss, and a third annular boss connected in sequence. The third annular boss is connected to the button boss. The second annular boss is disposed between the first annular boss and the third annular boss. The first annular boss has a first wire outlet hole, the second annular boss has a second wire outlet hole, and the third annular boss has a third wire outlet hole. The wire outlet of the first conductive element passes through the first wire outlet hole, the wire outlet of the second conductive element passes through the second wire outlet hole, and the wire outlet of the third conductive element passes through the third wire outlet hole.
5. The push-button type wiring power supply device according to claim 4, characterized in that, The power connection structure further includes a power connection post, one end of which is connected to the output terminal of the first conductive element, and the other end of which passes through the first output through hole.
6. The push-button type wiring power supply device according to claim 4, characterized in that, The power connection structure further includes a first annular conductive element and a second annular conductive element. The second annular boss has a first annular groove, and the third annular boss has a second annular groove. The first annular conductive element is disposed in the first annular groove, and the second annular conductive element is disposed in the second annular groove. The output end of the second conductive element is connected to the first annular conductive element, and the output end of the third conductive element is connected to the second annular conductive element.
7. The push-button type wiring power supply device according to claim 1, characterized in that, The power connection structure also includes three support members. The base structure includes a base shell and three support bosses. The three support bosses are all fixed to the base shell. Each support boss has a conductive receiving cavity. A portion of each support member is received in a conductive receiving cavity, and another portion of each support member abuts against a conductive member.
8. The push-button type wiring power supply device according to claim 7, characterized in that, The base structure includes at least one limiting post, which is fixed to the base housing. The upper cover structure includes at least one limiting member, which is fixed to the annular power-taking assembly. Each conductive member has a limiting through hole, and the limiting post has a limiting through groove. The limiting member passes through the limiting through hole and the limiting through groove respectively.
9. The push-button type wiring power supply device according to claim 7, characterized in that, The base structure further includes at least one fastener and at least one connector. The connector is fixed to the base housing. The upper cover structure further includes at least one connecting boss. The connecting boss is connected to the annular power extraction component. The connector has a first threaded through hole, and the connecting boss has a second threaded through hole. The fastener passes through the first threaded through hole and the second threaded through hole respectively.
10. A lighting fixture, characterized in that, Includes the push-button type wiring power supply device as described in any one of claims 1 to 9.