Current collecting module and lamp

Abstract

The application provides a power connection module and a lamp, the power connection module comprises a shell and a pair of extension parts extending outward from both ends of the shell in the length direction, a magnetic attraction assembly is arranged outside the extension parts and is pivotally connected with the extension parts, a magnet is arranged at the upper end of the magnetic attraction assembly, buckle assemblies for clamping and power connection assemblies for connecting power are arranged on both sides of the shell in the thickness direction, the buckle assemblies and the power connection assemblies both protrude outward from the shell, a pressing piece is arranged at the lower end of the shell, and the pressing piece is configured to displace the buckle assemblies. Compared with the prior art, the magnetic attraction assemblies arranged at both ends of the power connection module body can rotate relative to each other, so that the power connection module can be adapted to different guide rails.

Description

TECHNICAL FIELD

[0001] The application relates to a power connection module and a lamp. BACKGROUND

[0002] The power connection module in the existing guide rail lamp is usually linear and long in size, and can only be applied to linear guide rails. The power connection module in the form of an arc can only be applied to arc-shaped guide rails, and power connection modules in different shapes cannot be matched with each other.

[0003] Therefore, it is necessary to provide a power connection module and a lamp to solve the above problems. SUMMARY

[0004] The application aims to provide a power connection module and a lamp which can be adapted to different guide rails.

[0005] To achieve the above-mentioned purpose, the application provides a power connection module, which comprises a shell and a pair of extension parts extending outward from both ends of the shell in the length direction, a magnetic attraction assembly is arranged outside the extension parts and is pivotally connected with the extension parts, a magnet is arranged at the upper end of the magnetic attraction assembly, buckle assemblies for clamping and power connection assemblies for connecting power are arranged on both sides of the shell in the thickness direction, the buckle assemblies and the power connection assemblies protrude outward from the shell, a pressing piece is arranged at the lower end of the shell, and the pressing piece is configured to cause displacement of the buckle assemblies.

[0006] As a further improvement of the application, the bottom of the extension part is provided with a pivot hole, the magnetic attraction assembly is provided with a pivot part extending towards the pivot hole, and the pivot part and the pivot hole are fixed through clamping cooperation in the axial direction of the pivot hole.

[0007] As a further improvement of the application, the magnetic attraction assembly is further provided with a first limiting groove, the bottom of the extension part is further provided with a first limiting part matched with the first limiting groove, and the first limiting part slides along the first limiting groove.

[0008] As a further improvement of the application, the buckle assembly comprises a base, a first buckle, a second buckle and a guide piece, the guide piece is arranged on the base, the first buckle and the second buckle are arranged oppositely on the guide piece, and the first buckle, the second buckle and the pressing piece can be displaced relative to the shell and accommodated in the shell.

[0009] As a further improvement of the application, the first buckle and the second buckle are both arranged in the shell, the first buckle has a first abutting part extending out of the shell, the second buckle has a second abutting part extending out of the shell, and the first abutting part and the second abutting part are arranged on two sides in the thickness direction of the shell, respectively.

[0010] As a further improvement of the application, the pressing piece is integrally arranged with the first buckle, the other end of the pressing piece is provided with a first elastic piece for resetting the pressing piece, the first elastic piece abuts against the inner side of the shell, and the pressing piece is displaced to synchronously displace the first buckle and the second buckle.

[0011] As a further improvement of the application, the guide piece is provided with a first guide groove and a second guide groove, the bottom of the first buckle is provided with a first guide part sliding along the first guide groove, and the bottom of the second buckle is provided with a second guide part sliding along the second guide groove.

[0012] As a further improvement of the application, the extension direction of the first guide groove is not parallel to the extension direction of the second guide groove, and the included angle between the extension directions of the first guide groove and the second guide groove is towards the movement direction of the guide piece.

[0013] As a further improvement of the application, the power connection module further comprises a locking assembly, the locking assembly comprises a thimble arranged above the first buckle and a second limiting part, the second limiting part is arranged between the thimble and the first buckle, a second elastic piece is arranged between the second limiting part and the thimble, a third elastic piece is arranged between the thimble and the shell, a first through hole is arranged in the shell for the second limiting part to pass through, the first through hole is located between the first buckle and the second limiting part, and the second limiting part passes through the first through hole to cooperate with the first buckle to lock.

[0014] As a further improvement of the application, the first buckle is further provided with a second limiting groove arranged towards the second limiting part, and the first buckle can align the second limiting groove with the first through hole by displacement and insert the second limiting part.

[0015] As a further improvement of the application, the second limiting part is provided with a first inclined surface arranged towards the second limiting groove, the second limiting groove has a second inclined surface matched with the first inclined surface, and the first inclined surface and the second inclined surface are configured to move the second limiting part away from the second limiting groove by relative movement.

[0016] As a further improvement of the present application, the upper end of the shell is further provided with a second through hole, the ejector pin passes through the second through hole and is partially located in the upper end of the shell, and the side surface of the second limiting part is further provided with a third limiting part for abutting against the first through hole.

[0017] As a further improvement of the present application, the height of the magnetic attraction assembly in the vertical direction is less than the height of the shell in the vertical direction, and the vertical projection of the pressing piece partially overlaps the vertical projection of the magnetic attraction assembly.

[0018] As a further improvement of the present application, the power connection assembly comprises a pair of power connection springs and a power line connected with the power connection springs and extending out of the shell, the pair of power connection springs have opposite fixed ends and free ends, the power connection springs are arranged in the shell and fixed to the inner part of the shell through the fixed ends, and the free ends are provided with third abutting parts which are respectively arranged to protrude outward from the two side surfaces of the shell in the thickness direction.

[0019] To achieve the above-mentioned purpose, the present application provides a lamp, which comprises the power connection module and a lamp body, and the power connection module is electrically connected with the lamp body.

[0020] The present application has the beneficial effect that the power connection module can be adapted to different guide rails by arranging the magnetic attraction assemblies which can rotate relative to the two ends of the power connection module main body. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is an exploded structural schematic view of the power connection module of the present application.

[0022] Figure 2 is an exploded structural schematic view of the power connection module of the present application from another perspective.

[0023] Figure 3 is a structural schematic view of the internal structure of the shell of the power connection module of the present application.

[0024] Figure 4 is a structural schematic view of the buckle assembly and the locking assembly of the power connection module of the present application.

[0025] Figure 5 is a structural schematic view of the cross section of the power connection module of the present application in a natural state.

[0026] Figure 6 is a structural schematic view of the cross section of the power connection module of the present application in a locked state.

[0027] Figure 7 is Figure 6 is an enlarged structural schematic view of position A in FIG.

[0028] Figure 8is an exploded structural schematic view of a locking assembly of the power connection module of the present application.

[0029] Figure 9 is a structural schematic view of a power connection assembly in a housing of the power connection module of the present application. DETAILED DESCRIPTION

[0030] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Here, it should be noted that, in order to avoid obscuring the present application due to unnecessary details, only structures and / or processing steps closely related to the solution of the present application are shown in the accompanying drawings, and other details not closely related to the present application are omitted.

[0032] In addition, it should also be noted that the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0033] As shown in Figures 1 to 9 The present application discloses a lamp, which is a rail lamp, comprising a rail, a power connection module 100 and a lamp body, the rail is installed on a mounting reference, the power connection module 100 is used for electrically connecting with the rail and the lamp body respectively to supply power for the lamp body, and the power connection module 100 can slide freely along the rail. In order to describe clearly, the following part of the specification will be described in detail taking the power connection module 100 as an example.

[0034] The power connection module 100 comprises a housing 10, the housing 10 is flat and the top of the housing 10 is used for being embedded partially into the rail, the length direction of the housing 10 is the extension direction of the rail, the thickness direction of the housing 10 is the direction perpendicular to the extension direction of the rail, and the bottom of the housing 10 is exposed outside the rail and used for connecting the lamp body.

[0035] In order to make the power connection module 100 adapt to the arc-shaped rail, two magnetic attraction assemblies 20 are arranged at both ends of the length direction of the housing 10, the magnetic attraction assemblies 20 can rotate relative to the housing 10, so that the cross section of the power connection module 100 on the horizontal plane is arc-shaped, thereby making the power connection module 100 slide along the arc-shaped rail. The upper end of the magnetic attraction assembly 20 is provided with a magnet 21, the upper end of the magnet 21 is flush with the surface of the upper end of the magnetic attraction assembly 20, so that the housing 10 can be fixed with the rail by magnetic force.

[0036] In combination withFigure 1 and Figure 2 As shown in the drawings, specifically, the housing 10 is further provided with a pair of extensions 11 at both ends in the length direction, the extensions 11 are integrally arranged with the housing 10, the height of the extensions 11 and the magnetic assembly 20 in the vertical direction is less than the height of the housing 10 in the vertical direction, the bottom of the extension 11 is provided with a pivoting hole 111, the magnetic assembly 20 is provided with a pivoting part 22 extending towards the pivoting hole 111, the magnetic assembly 20 is pivoted with the pivoting hole 111 of the extension 11 through the pivoting part 22, so that the magnetic assembly 20 can rotate relative to the housing 10. Preferably, the pivoting part 22 can be matched with the pivoting hole 111 through clamping, of course, it can also be fixed through fasteners, which is not limited here.

[0037] Further, the magnetic assembly 20 is further provided with a first limiting groove 23, the bottom of the extension 11 is further provided with a first limiting part 112 matched with the first limiting groove 23, when the magnetic assembly 20 is matched with the pivoting hole 111 through the pivoting part 22, the first limiting part 112 extends into the first limiting groove 23, the first limiting part 112 slides along the first limiting groove 23, and the first limiting groove 23 is used to limit the angle of rotation of the magnetic assembly 20 relative to the first limiting part 112. In particular, the end of the first limiting part 112 can be provided with a hook to cooperate with the first limiting groove 23 to fix.

[0038] In addition to the magnet 21, the housing 10 is further provided with a buckle assembly 30 for fixing the power connection module 100 and a power connection assembly 40 for connecting the mains, the buckle assembly 30 and the power connection assembly 40 are located on both sides in the thickness direction of the housing 10.

[0039] Specifically, the buckle assembly 30 includes a base 31, a pressing part 32, a first buckle 33, a second buckle 34 and a guide 35, the base 31 is arranged at the bottom of the housing 10 and used to support the buckle assembly 30. The guide 35 is arranged on the base 31, the first buckle 33 and the second buckle 34 are oppositely arranged and located on the guide 35, and the first buckle 33, the second buckle 34 and the pressing part can be displaced relative to the housing 10 and accommodated into the housing 10.

[0040] The guide 35 is provided with a first guide groove 351 and a second guide groove 352, the first guide groove 351 and the second guide groove 352 are both provided with two, the first guide grooves 351 are parallel to each other, the second guide grooves 352 are parallel to each other, and the first guide grooves 351 and the second guide grooves 352 are not parallel to each other.

[0041] Combination Figure 3 And Figure 4 As shown in the figure, the bottom of the first buckle 33 is provided with a first guide part 331 sliding along the first guide groove 351, and the bottom of the second buckle 34 is provided with a second guide part 341 sliding along the second guide groove 352. The first guide part 331 and the second guide part 341 are both provided with two, so that the first buckle 33 can slide along the first guide groove 351 relative to the guide piece 35, and the second buckle 34 can slide along the second guide groove 352 relative to the guide piece 35.

[0042] In particular, the extension direction of the first guide groove 351 is not parallel to the movement direction of the first buckle 33, and the extension direction of the second guide groove 352 is not parallel to the movement direction of the second buckle 34. The included angle between the extension directions of the first guide groove 351 and the second guide groove 352 is towards the movement direction of the guide piece 35.

[0043] Preferably, the pressing part 32 is integrally provided with the first buckle 33, and the first buckle 33 can be moved along the first guide groove 351 by pressing the pressing part 32. The other end of the pressing part 32 is provided with a first elastic piece 321 for resetting the pressing part 32. The first elastic piece 321 extends towards the second buckle 34 and abuts against the inside of the shell 10 through the second buckle 34. It should be noted that the first elastic piece 321 does not interfere with the second buckle 34. When the pressing part 32 is pressed, the first buckle 33 moves and drives the first elastic piece 321 to compress, so that the first buckle 33 moves towards the second buckle 34. When the pressing part 32 is released, the first elastic piece 321 drives the pressing part 32 and the first buckle 33 to reset.

[0044] In this way, the first guide groove 351 is arranged obliquely relative to the first buckle 33, and the second guide groove 352 is arranged obliquely relative to the second buckle 34. That is, when the first guide part 331 of the first buckle 33 slides along the first guide groove 351, the first guide part 331 abuts against the obliquely arranged first guide groove 351, so that the force along the movement direction of the first buckle 33 is decomposed into the vertical direction, driving the guide piece 35 to move in a direction perpendicular to the movement direction of the first buckle 33. The specific movement direction of the guide piece 35 can be determined according to the direction of the inclination of the first guide groove 351.

[0045] Further, a sliding groove is arranged between the shell 10 and the base 31 for the guide 35 to slide, the extension direction of the sliding groove is substantially perpendicular to the movement direction of the first buckle 33, and when the guide 35 slides, the second guide groove 352 is also arranged obliquely, and when the second guide groove 352 follows the movement of the guide 35, the second guide groove 352 abuts against the second guide part 341 and makes the force acting on the second guide part 341 in the movement direction of the guide 35 decompose to the opposite direction of the movement direction of the first buckle 33, so as to make the second guide part 341 drive the second buckle 34 to slide along the second guide groove 352, that is, when the first buckle 33 triggers the pressing part 32 and moves under the action of external force, the second buckle 34 can move synchronously with the first buckle 33 under the drive of the guide 35.

[0046] And, since the extension direction of the first guide groove 351 is not parallel to the extension direction of the second guide groove 352, by controlling the initial position of the first guide part 331 in the first guide groove 351 to be away from the second guide groove 352 and the initial position of the second guide part 341 in the second guide groove 352 to be away from the first guide groove 351, the first buckle 33 and the second buckle 34 can move reversely, that is, when the first buckle 33 moves towards the second buckle 34, the second buckle 34 can also move synchronously towards the first buckle 33, and when the first buckle 33 moves away from the second buckle 34, the second buckle 34 can also move synchronously away from the first buckle 33.

[0047] It should be noted that the two sides of the shell 10 in the thickness direction are each provided with a window, the window is provided with a plurality of windows and is respectively provided for the first buckle 33, the second buckle 34 and the pressing part 32 to pass out, the first buckle 33 and the second buckle 34 are arranged in the shell 10, and the first buckle 33 has a first abutting part 332 extending out of the shell 10 and the pressing part 32, the second buckle 34 has a second abutting part 342 extending out of the shell 10, the first abutting part 332, the pressing part 32 and the second abutting part 342 respectively extend out of the shell 10 through a window, wherein the first abutting part 332 and the pressing part 32 are located on the same side, and the second abutting part 342 is located on the other side, that is, the first abutting part 332 and the second abutting part 342 are respectively arranged on the two sides of the shell 10 in the thickness direction.

[0048] It can be understood that the pressing portion 32 can be large in size to facilitate the pressing by fingers. The first abutting portion 332 and the second abutting portion 342 are similar to the lock tongue structure. When the pressing portion 32 is pressed, the pressing portion 32 is retracted into the shell 10 together with the first abutting portion 332. The first buckle 33 is linked with the second buckle 34, and the second abutting portion 342 is retracted into the retracted shell 10 to facilitate the clamping into the guide rail. After being clamped into the guide rail, when the pressing portion 32 is released, the first abutting portion 332 and the second abutting portion 342 protrude from the shell 10 to clamp into the track of the guide rail, and limit the power contact module 100 to prevent the power contact module 100 from being separated from the guide rail.

[0049] In particular, the pressing portion 32 is arranged at the lower end of the shell 10, and after the power contact module 100 is installed in cooperation with the guide rail, the pressing portion 32 is located below the guide rail to facilitate operation, that is, the vertical projection of the pressing portion 32 overlaps with the vertical projection of the magnetic attraction assembly 20.

[0050] In combination with Figure 5 , Figure 6 , Figure 7 and Figure 8 , as a preferred embodiment of the present application, the power contact module 100 further comprises a locking assembly 50, the locking assembly 50 comprises a top pin 51 arranged above the first buckle 33 and a second limiting portion 52 arranged between the top pin 51 and the first buckle 33, and a second elastic member 53 is arranged between the second limiting portion 52 and the top pin 51. A third elastic member 54 is arranged between the top pin 51 and the shell 10. The first elastic member 321, the second elastic member 53 and the third elastic member 54 are preferably springs, and the third elastic member 54 surrounds the second limiting portion 52 and the second elastic member 53.

[0051] The shell 10 is provided with a first through hole 12 for the second limiting portion 52 to pass through, and the first through hole 12 is located between the first buckle 33 and the second limiting portion 52. The first buckle 33 is further provided with a second limiting groove 333 arranged towards the second limiting portion 52, and the first buckle 33 can make the second limiting groove 333 aligned with the first through hole 12 and insert the second limiting portion 52 by displacement. Optionally, the second limiting portion 52 is further provided with a third limiting portion 521 on the side surface for abutting with the first through hole 12, and the third limiting portion 521 is used to limit the displacement amount of the second limiting portion 52 in the vertical direction.

[0052] As Figure 2As shown, the upper end of the shell 10 is also provided with a second through hole 13, and the ejector pin 51 passes through the second through hole 13 and is partially located at the upper end of the shell 10. When the pressing portion 32 is pressed, the second limiting groove 333 is aligned with the first through hole 12, and during the installation of the power connection module 100, the ejector pin 51 abuts against the inner wall of the guide rail, so that the ejector pin 51 acts on the second elastic member 53 and pushes the second limiting portion 52 to pass through the first through hole 12, and then extends into the second limiting groove 333.

[0053] When the pressing portion 32 is released, the first buckle 33 is subjected to the horizontal restoring force of the first elastic member 321, so that the inner wall of the second limiting groove 333 abuts against the second limiting portion 52 and generates a static friction force, and the second limiting portion 52 is prevented from returning along the first through hole 12, so that the pressing portion 32 is not restored.

[0054] Further, the second limiting portion 52 is provided with a first inclined surface 522 facing the second limiting groove 333, the first inclined surface 522 is located on the side of the second limiting portion 52 away from the second buckle 34, and the second limiting groove 333 has a second inclined surface 3331 matched with the first inclined surface 522. By pressing the pressing portion 32 again, the first inclined surface 522 and the second inclined surface 3331 generate relative movement, so that the second limiting portion 52 moves away from the second limiting groove 333, the friction between the second limiting portion 52 and the second limiting groove 333 disappears, and the second limiting portion 52 is restored under the action of the third elastic member 54. The first buckle 33 is also restored under the action of the first elastic member 321.

[0055] In combination Figure 9 As shown, the power connection assembly 40 includes a pair of power connection springs 41 and a power line 42 connected to the power connection springs 41 and extending out of the shell 10, the power line 42 passes through the two ends of the shell 10 located at the lower end of the extension portion 11 and extends downward to connect the lamp body, and a pair of the power connection springs 41 have opposite fixed ends and free ends, the power connection springs 41 are arranged in the shell 10 and fixed in the shell 10 by the fixed ends, and the free ends are provided with third abutting portions 411, and the two sides of the shell 10 in the thickness direction are also provided with two windows for the third abutting portions 411 of a pair of the power connection springs 41 to pass through the shell 10. When the buckle assembly 30 is retracted into the shell 10, the third abutting portions 411 are retracted inward under the abutment of the inner wall of the guide rail, so that the power connection springs 41 are elastically deformed, and are ejected after being installed in place to be electrically connected with the neutral line and the live line in the guide rail.

[0056] In summary, the application sets the magnetic attraction assembly 20 which can rotate oppositely at both ends of the power connection module 100 main body, so that the power connection module 100 can adapt to different guide rails.

[0057] The above embodiments are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalent replaced without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A power connection module, characterized in that: The device includes a housing (10) and a pair of extensions (11) extending outward from both ends of the housing (10) along its length. Each extension (11) is provided with a magnetic suction assembly (20) pivotally connected to it. The upper end of the magnetic suction assembly (20) is provided with a magnet (21). Both sides of the housing (10) along its thickness direction are provided with a snap-fit ​​assembly (30) for snapping and a power-connecting assembly (40) for connecting to electricity. Both the snap-fit ​​assembly (30) and the power-connecting assembly (40) protrude outward from the housing (10). The lower end of the housing (10) is provided with a pressing part (32), which is configured to displace the snap-fit ​​assembly (30). The height of the magnetic suction assembly (20) in the vertical direction is less than the height of the housing (10) in the vertical direction. The orthographic projection of the pressing part (32) in the vertical direction partially overlaps with the orthographic projection of the magnetic suction assembly (20) in the vertical direction.

2. The power connection module according to claim 1, characterized in that: The bottom of the extension (11) is provided with a pivot hole (111), and the magnetic suction assembly (20) is provided with a pivot part (22) extending toward the pivot hole (111). The pivot part (22) and the pivot hole (111) are fixed by snap-fit ​​in the axial direction of the pivot hole (111).

3. The power connection module according to claim 2, characterized in that: The magnetic suction assembly (20) is also provided with a first limiting groove (23), and the bottom of the extension (11) is also provided with a first limiting part (112) that cooperates with the first limiting groove (23). The first limiting part (112) slides along the first limiting groove (23).

4. The power connection module according to claim 1, characterized in that: The latching assembly (30) includes a base (31), a first latch (33), a second latch (34), and a guide (35). The guide (35) is disposed on the base (31). The first latch (33) and the second latch (34) are disposed opposite to each other and located on the guide (35). The first latch (33), the second latch (34), and the pressing part (32) can all be displaced relative to the housing (10) and accommodated in the housing (10).

5. The power connection module according to claim 4, characterized in that: Both the first buckle (33) and the second buckle (34) are disposed inside the housing (10). The first buckle (33) has a first abutting portion (332) extending outside the housing (10), and the second buckle (34) has a second abutting portion (342) extending outside the housing (10). The first abutting portion (332) and the second abutting portion (342) are respectively disposed on two sides of the housing (10) in the thickness direction.

6. The power connection module according to claim 4, characterized in that: The pressing part (32) is integrally formed with the first buckle (33). The other end of the pressing part (32) is provided with a first elastic element (321) for resetting the pressing part (32). The first elastic element (321) abuts against the inner side of the housing (10). The pressing part (32) causes the first buckle (33) and the second buckle (34) to move synchronously by generating displacement.

7. The power connection module according to claim 4, characterized in that: The guide member (35) is provided with a first guide groove (351) and a second guide groove (352). The bottom of the first buckle (33) is provided with a first guide part (331) that slides along the first guide groove (351), and the bottom of the second buckle (34) is provided with a second guide part (341) that slides along the second guide groove (352).

8. The power connection module according to claim 7, characterized in that: The extension direction of the first guide groove (351) is not parallel to the extension direction of the second guide groove (352), and the included angle between the extension directions of the first guide groove (351) and the second guide groove (352) is toward the movement direction of the guide member (35).

9. The power connection module according to claim 4, characterized in that: The power receiving module (100) further includes a locking component (50), which includes a pin (51) disposed above the first buckle (33) and a second limiting part (52). The second limiting part (52) is disposed between the pin (51) and the first buckle (33), and a second elastic element (53) is provided between the second limiting part (52) and the pin (51). A third elastic element (54) is provided between the pin (51) and the housing (10). The housing (10) has a first through hole (12) through which the second limiting part (52) passes. The first through hole (12) is located between the first buckle (33) and the second limiting part (52). The second limiting part (52) passes through the first through hole (12) to engage with the first buckle (33) for locking.

10. The power connection module according to claim 9, characterized in that: The first buckle (33) is also provided with a second limiting groove (333) facing the second limiting part (52). The first buckle (33) can be displaced so that the second limiting groove (333) is aligned with the first through hole (12) and the second limiting part (52) can be inserted.

11. The power connection module according to claim 10, characterized in that: The second limiting part (52) is provided with a first inclined surface (522) facing the second limiting groove (333), and the second limiting groove (333) has a second inclined surface (3331) that cooperates with the first inclined surface (522). The first inclined surface (522) and the second inclined surface (3331) are configured to move the second limiting part (52) away from the second limiting groove (333) by relative movement.

12. The power connection module according to claim 9, characterized in that: The upper end of the housing (10) is also provided with a second through hole (13), the ejector pin (51) passes through the second through hole (13) and is partially located at the upper end of the housing (10), and the side of the second limiting part (52) is also provided with a third limiting part (521) for abutting against the first through hole (12).

13. The power connection module according to claim 1, characterized in that: The power receiving assembly (40) includes a pair of power receiving springs (41) and a wire (42) connected to the power receiving springs (41) and extending to the outside of the housing (10). The pair of power receiving springs (41) have fixed ends and free ends arranged opposite to each other. The power receiving springs (41) are disposed inside the housing (10) and fixed inside the housing (10) by the fixed ends. The free ends are provided with third abutment portions (411). The third abutment portions (411) are respectively provided to protrude outward from two sides in the thickness direction of the housing (10).

14. A lamp, characterized in that: It includes a power connection module (100) as described in any one of claims 1-13 and a lamp body, wherein the power connection module (100) is electrically connected to the lamp body.

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