A lighting power supply system

Abstract

The present invention discloses a lamp power supply system, including a track seat, a track connection head and a lamp connection head; a slide groove is provided in the middle of the track seat for the track connection head to move along the length direction of the track seat; a power supply groove with a conductive strip installed is provided on both sides of the slide groove, and the extension direction of the power supply groove is the same as the extension direction of the slide groove; two track connection terminals are provided on the track connection head; the upper ends of the two track connection terminals extend to the upper ends of the track connection head respectively, and the lower ends are detachably electrically connected to the two conductive strips after passing through the track connection head; the lamp connection head can be correspondingly connected to the track connection head, and two lamp connection terminals for correspondingly connecting to the two track connection terminals are provided in the lamp connection head. The present invention has the advantages of convenient production, convenient disassembly and assembly, and convenient use.

Description

Technical Field

[0001] The invention relates to the technical field of power supply, and in particular to a lamp power supply system. Background Art

[0002] In shopping malls, logistics warehouses, factory warehouses and other places, in order to better display product details, enable consumers to fully and intuitively understand the products, and create a good marketing atmosphere, lighting fixtures are usually installed, and the lamps are generally installed on the shelves.

[0003] At present, in order to power the lamps on the shelves, the power supply is mainly set on the back of the shelf, and the lamps are powered by interconnected wires. With this power supply method, it is often necessary to set holes on the shelf or to wind the wires from the back of the shelf to the front of the shelf, which makes installation inconvenient and maintenance difficult; if multiple lamps are set on the shelf, multiple wires will be crisscrossed in the shelf, occupying more space and affecting the overall appearance of the shelf and the display effect of goods.

[0004] In order to solve the above problems, a power supply track is generally provided in the power supply system. However, the power supply system in the prior art still has the disadvantages of being inconvenient in production, assembly and disassembly, and use. Therefore, the prior art needs to be improved. Summary of the invention

[0005] In view of the problems existing in the above prior art, the purpose of the present invention is to provide a lighting power supply system, which has the advantages of easy production, easy disassembly and assembly, and easy use; at the same time, it also solves other problems in the prior art.

[0006] In order to achieve the above object, the technical solution of the present invention is:

[0007] A lamp power supply system comprises a track seat, a track connection head and a lamp connection head; a slide groove is provided in the middle of the track seat for the track connection head to move along the length direction of the track seat; a power supply groove with a conductive strip installed is provided on both sides of the slide groove, and the extension direction of the power supply groove is the same as the extension direction of the slide groove; two track connection terminals are provided on the track connection head; the upper ends of the two track connection terminals extend to the upper ends of the track connection head respectively, and the lower ends pass through the track connection head and are detachably electrically connected to the two conductive strips respectively; the lamp connection head can be correspondingly connected to the track connection head, and two lamp connection terminals for correspondingly connecting to the two track connection terminals are provided in the lamp connection head.

[0008] As a specific embodiment, a limiting groove is respectively provided on both sides of the slide groove; and a limiting block for being inserted into the limiting groove is respectively provided on both sides of the track electrical connector.

[0009] As a specific embodiment, a first hook block is provided on the front side of the track power connection head; a hook member for hooking the first hook block is provided on the front side of the lamp power connection head; the middle of the hook member is connected to the lamp power connection head, one end of the hook member is a second hook block for hooking the first hook block, and the other end of the hook member is a spring piece.

[0010] As a specific embodiment, a first anti-insertion reverse side and a second anti-insertion reverse side with different shapes are respectively provided on both sides of the track power connection head; a third anti-insertion reverse side and a fourth anti-insertion reverse side that match the first anti-insertion reverse side and the second anti-insertion reverse side are respectively provided on both sides of the chute.

[0011] Further, both the first anti-insertion reverse side and the third anti-insertion reverse side are inclined planes that slope downwards from top to bottom; both the second anti-insertion reverse side and the fourth anti-insertion reverse side are correspondingly in the shape of a "丿".

[0012] As a specific embodiment, a power connection cavity is provided on the top surface of the track power connection head; a strip-shaped hole is provided to communicate between the power supply groove and the chute; the track power connection terminal includes an annular portion and an L-shaped portion; the annular portion is sleeved on the conductive bar and connected to the conductive bar; the horizontal end of the L-shaped portion passes through the strip-shaped hole and is connected to the annular portion, and the vertical end of the L-shaped portion is fixed in the track power connection head and the upper end extends into the power connection cavity; the lamp power connection head can be matchingly inserted into the power connection cavity, and the lamp power connection terminal is clamped with the L-shaped portion.

[0013] As a specific embodiment, the lamp power connection terminal includes a wire fixing portion fixedly connected to the lamp power connection head and a clamping portion provided at the lower end of the wire fixing portion for clamping with the track power connection terminal; the clamping portion is in the shape of an "X", and a clamping interface is provided in the middle of the clamping portion.

[0014] As a specific embodiment, a connection seat is also detachably connected to the end of the track seat; the connection seat includes a bottom shell and an upper shell that are buckled with each other up and down, and at least two conductive components provided between the bottom shell and the upper shell; each conductive component includes a conductive block with a jack in the middle, and a conductive fixing member movably arranged on the conductive block and one end of which can be inserted into the jack; threading holes corresponding to the jacks are provided at each end of the bottom shell; both the jack and the threading hole are used for inserting a conductive bar, and the conductive fixing member is used for pressing the conductive bar.

[0015] Further, a plug post for correspondingly inserting into the power supply groove is also provided at the end of the bottom shell; the plug post is of a hollow structure and the hollow structure corresponds to the threading hole.

[0016] Furthermore, the connecting seat is in the shape of an "I", an "L", a "T" or a "X".

[0017] The beneficial effects of the present invention are:

[0018] (I) The present invention has the advantages of convenient production, easy disassembly and assembly, and easy use. Since the track seat, the track connector and the lamp connector are all detachably designed, they can be independently produced and then assembled during production, which is conducive to improving production efficiency. This arrangement is convenient for disassembly and assembly and convenient for use. The number of track connectors on the track seat can be increased or decreased at any time according to actual needs to cope with the use of different scenarios. The track seat can also be installed on the surface of the mounting plate or embedded in the mounting plate, and the use methods are diverse. During assembly, it is only necessary to directly load the conductive strip into the power supply groove outside the track seat, and then load the track connector into the slide groove from the outside of the track seat, and at the same time, the track power terminal can be electrically connected to the conductive strip. Moreover, after the lamp is connected to the lamp connector, the lamp connector can be directly connected to the track connector, so that the track power terminal and the lamp connector are connected, that is, the conductive strip and the lamp are connected and energized. When the power needs to be cut off, the lamp connector can be directly removed, which is very convenient to use.

[0019] (ii) The present invention can ensure that the track connector will not be inserted reversely during installation by setting the first anti-insertion reverse surface, the second anti-insertion reverse surface, the third anti-insertion reverse surface and the fourth anti-insertion reverse surface, thereby preventing the situation where the directions of multiple track connectors are inconsistent, so that the lamp connector can be accurately and quickly connected to the track connector, ensuring the use effect.

[0020] (III) The present invention can be used to connect multiple track seats through the setting of the connecting seat, so that the power supply system can be combined into various shapes, so that the present invention can be used in different scenes and different places, and has higher applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 2 It is a partial structural schematic diagram of the present invention;

[0023] Figure 3 yes Figure 2 Exploded diagram of

[0024] Figure 4 It is a schematic diagram of the specific structure of the track power connection head and the track power connection terminal of the present invention;

[0025] Figure 5It is an exploded view of the track power connection head and the track power connection terminal of the present invention;

[0026] Figure 6 It is a schematic diagram of the specific structure of the lamp power connection head and the lamp power connection terminal of the present invention;

[0027] Figure 7 It is an exploded view of the lamp power connector and the lamp power terminal of the present invention;

[0028] Figure 8 is an exploded view of the connecting seat of the present invention;

[0029] Fig. 9 This is a schematic diagram of the specific structure of the present invention in other embodiments. Figure 1 ;

[0030] Fig.10 This is a schematic diagram of the specific structure of the present invention in other embodiments. Figure 2 ;

[0031] Fig.11 This is a schematic diagram of the specific structure of the present invention in other embodiments. Figure 3 ;

[0032] Fig.12 This is a schematic diagram of the specific structure of the present invention in other embodiments. Figure 4 .

[0033] Reference numerals:

[0034] 1. Track seat; 11. Slide groove; 12. Power supply groove; 13. Limiting groove; 14. Third anti-plugging reverse side; 15. Fourth anti-plugging reverse side; 16. Strip hole; 2. Track power connector; 21. Power connection cavity; 22. Limiting block; 23. First anti-plugging reverse side; 24. Second anti-plugging reverse side; 25. Positioning groove; 26. First hook block; 3. Lamp power connector; 31. Second hook block; 32. Shrapnel; 4. Conductive strip; 5. Track power terminal; 51. Ring part; 52. L-shaped part; 53. Positioning shrapnel; 6. Lamp power terminal; 61. Wire fixing part; 62. Clamping part; 7. Connecting seat; 71. Bottom shell; 72. Upper shell; 73. Conductive block; 731. Socket; 74. Conductive fixing piece; 8. Closing plate; 9. External power socket. DETAILED DESCRIPTION

[0035] The invention is further described below in conjunction with the accompanying drawings and specific embodiments. The following description is only exemplary and does not limit the protection scope of the invention.

[0036] like Figure 1-Figure 8As shown, a lamp power supply system includes a track seat 1, a track connection head 2 and a lamp connection head 3; a slide groove 11 is provided in the middle of the track seat 1 for the track connection head 2 to move along the length direction of the track seat 1, and specifically, the slide groove 11 runs through both ends of the track seat 1; a power supply groove 12 with a conductive strip 4 installed is provided on both sides of the slide groove 11, and the extension direction of the power supply groove 12 is the same as the extension direction of the slide groove 11, and specifically, the power supply groove 12 also runs through both ends of the track seat 1, and the diameter of the power supply groove 12 is The diameter of the conductive strip 4 is larger than that of the conductive strip 4; two conductive strip terminals 5 are provided on the track connector 2; the upper ends of the two conductive strip terminals 5 extend to the upper ends of the track connector 2, and the lower ends pass through the track connector 2 and are detachably electrically connected to the two conductive strips 4; the lamp connector 2 can be correspondingly connected to the track connector 2, and two conductive strip terminals 6 are provided in the lamp connector 3 for correspondingly connecting to the two conductive strip terminals 5. Specifically, the conductive strip terminals 6 can be electrically connected to the lamp using wires. Preferably, the number of the track connectors 2 can be set according to actual needs. The present invention has the advantages of convenient production, convenient disassembly and assembly, and convenient use. Since the track seat 1, the track connection head 2 and the lamp connection head 3 are all detachably designed, they can be independently produced during production and then assembled, which is conducive to improving production efficiency. This setting method is convenient for disassembly and assembly and convenient to use. The number of track connection heads 2 on the track seat 1 can be increased or decreased at any time according to actual needs to cope with the use of different scenes. The track seat 1 can also be installed on the surface of the mounting plate or embedded in the mounting plate. , and it can be used in various ways; when assembling, you only need to directly install the conductive strip 4 into the power supply slot 12 outside the track seat 1, and then install the track connector 2 into the slide slot 11 from the outside of the track seat, and at the same time make the track terminal 5 electrically connected to the conductive strip 4; and after connecting the lamp with the lamp connector 3, you can directly use the lamp connector to clamp on the track connector 2, so that the track terminal 5 and the lamp terminal 6 are connected, that is, the conductive strip 4 and the lamp are connected and energized. When the power needs to be cut off, you can directly take away the lamp connector 3, which is very convenient to use. The diameter of the power supply slot 12 is set to be larger than the diameter of the conductive strip 4, so that people can replace the conductive strip 4 of a suitable diameter according to the needs of the current, and it has strong applicability. After replacing the conductive strip 4, you only need to replace the track connector 2 and the track terminal 5 of the corresponding size, and because there is no insulating layer outside the conductive strip 4, the conductive strip 4 and the track terminal 5 can be better conductive.

[0037] like Figure 2As shown, a limit groove 13 is provided on both sides of the slide groove 11; and a limit block 22 for being inserted into the limit groove 13 is provided on both sides of the track connection head 2. The above arrangement can limit the track connection head 2 when it moves, prevent it from deviating from the preset route, and make the track connection head 2 more stable when it moves, and it is not easy to cause poor contact between the track connection terminal 5 and the conductive bar 4.

[0038] like Figure 3 As shown, a first hook block 26 is provided on the front side of the track terminal 2; a hooking member for hooking the first hook block 26 is provided on the front side of the lamp terminal 3; the middle of the hooking member is connected to the lamp terminal 3, one end of the hooking member is a second hook block 31 for hooking the first hook block 26, and the other end of the hooking member is a spring 32. Preferably, an inclined surface is provided on the outer surface of the first hook block 26 to facilitate the sliding of the second hook block 31. The above arrangement can facilitate the fixation between the track terminal 2 and the lamp terminal 3. More specifically, when the lamp terminal 3 is clamped with the track terminal 2, the second hook block 31 also moves downward on the first hook block 26 synchronously. When the track terminal 5 is clamped with the lamp terminal 6, the first hook block 26 is also clamped with the second hook block 31, so that the lamp terminal 3 and the track terminal 2 are fixed. When the lamp terminal 3 needs to be removed, it is only necessary to press the spring piece 32 to disengage the second hook block 31 from the first hook block 26, so that the lamp terminal 3 can be pulled out upward, which is very convenient to use.

[0039] like Figure 2-Figure 5 As shown, a first anti-insertion reverse surface 23 and a second anti-insertion reverse surface 24 of different shapes are respectively provided on both sides of the track connector 2; and a third anti-insertion reverse surface 14 and a fourth anti-insertion reverse surface 15 that match the first anti-insertion reverse surface 23 and the second anti-insertion reverse surface 24 are respectively provided on both sides of the slide slot 11. The above arrangement can be used to prevent the track connector 2 from being inserted in reverse when installing the track connector 2, because the track connector 2 can be inserted into the slide slot 11 only when the first anti-insertion reverse surface 23 and the third anti-insertion reverse surface 14 and the second anti-insertion reverse surface 24 and the fourth anti-insertion reverse surface 15 are matched. This design can ensure that after installing multiple track connectors 2, the directions of the multiple track connectors 2 are consistent, that is, the directions of the first hook blocks 26 on different track connectors 2 are consistent, and there will be no confusion, so that the lamp connector 3 is not easy to make mistakes when connecting with the track connector 2, and it is more convenient to use.

[0040] Preferably, both the first anti-insertion reverse side 23 and the third anti-insertion reverse side 14 are inclined planes sloping downward from top to bottom; the second anti-insertion reverse side 24 and the fourth anti-insertion reverse side 15 correspondingly present a shape like a left-falling stroke (丿). Through the above settings, the matching degree between the first anti-insertion reverse side 23, the second anti-insertion reverse side 24, the third anti-insertion reverse side 14 and the fourth anti-insertion reverse side 15 can be ensured. However, those skilled in the art should know that the specific shape settings of the first anti-insertion reverse side 23, the second anti-insertion reverse side 24, the third anti-insertion reverse side 14 and the fourth anti-insertion reverse side 15 can also be set according to needs. For example, they can also be set as arc-shaped or trapezoidal, etc. In this embodiment, the first anti-insertion reverse side 23 and the second anti-insertion reverse side 24 are respectively located below the two limit blocks 22, while the third anti-insertion reverse side 14 and the fourth anti-insertion reverse side 15 are respectively located below the two limit grooves 13.

[0041] As Figure 2 , Figure 3 and Figure 5 shown, on the top surface of the track power connection head 2, there is a power connection cavity 21 provided; there is a strip-shaped hole 16 communicating between the power supply groove 12 and the sliding groove 11; the track power connection terminal 5 includes an annular portion 51 and an L-shaped portion 52; the annular portion 51 is sleeved on the conductive bar 4 and connected to the conductive bar 4, that is, the track power connection terminal 5 is electrically connected to the conductive bar 4 through the annular portion 51; the horizontal end of the L-shaped portion 52 passes through the strip-shaped hole 16 and is connected to the annular portion 51, and the vertical end of the L-shaped portion 52 is fixed in the track power connection head 2 and the upper end extends into the power connection cavity 21; the lamp power connection head can be inserted into the power connection cavity 21 in a matching manner, and the lamp power connection terminal 6 is clamped with the L-shaped portion 52. Through the above settings, the power supply stability between the track power connection head 2 and the conductive bar 4 can be ensured. The reason is that after the annular portion 51 is sleeved on the conductive bar 4, the L-shaped portion 52 is fixed to the track power connection head 2, so that when the track power connection terminal 5 moves synchronously with the track power connection head 2, the annular portion 51 will always move on the conductive bar 4 and always maintain the connection, greatly ensuring the power supply stability and not easily occurring the situation of poor contact. Then, the power is connected by using the clamping of the L-shaped portion 52 and the lamp power connection terminal 6.

[0042] Preferably, the cross-section of the power connection cavity 21 is an irregular shape, and the lamp power connection head 3 matches the shape of the power connection cavity 21, so that it is not easy to make mistakes when the lamp power connection head 3 is inserted into the power connection cavity 21. Specifically, the cross-section of the power connection cavity 21 is an irregular hexagon.

[0043] Preferably, as Figure 2-Figure 5As shown, a positioning spring 53 is provided on the vertical end of the L-shaped portion 52, the upper end of which is connected to the L-shaped portion 52, and the lower end of which is inclined outward. Of course, the position corresponding to the positioning spring 53 on the vertical end is a through hole; a positioning groove 25 for inserting the positioning spring 53 is provided on the bottom surface of the power connection cavity 21. The above arrangement can be conveniently used to install the track power terminal 5 on the track power connection head 2. Specifically, during installation, the vertical end of the L-shaped portion 52 is first inserted into the corresponding through hole of the track power terminal 5. During the movement of the L-shaped portion 52, the positioning spring 53 is compressed by the side wall of the through hole. When the positioning spring 53 moves to the position of the positioning groove 25, the positioning spring 53 is reset and just stuck in the positioning groove 25. At this time, the horizontal end of the L-shaped portion 52 is just pressed against the bottom of the track power connection head 2 to prevent the vertical end of the L-shaped portion 52 from continuing to move upward, so that the track power terminal 5 and the track power connection head 2 are fixedly installed.

[0044] like Figure 6 and Figure 7 As shown, the lamp terminal 6 includes a wire fixing portion 61 fixedly connected to the lamp terminal 3 and a clamping portion 62 arranged at the lower end of the wire fixing portion 61 and used to clamp with the track terminal 5; preferably, the clamping portion 62 is in an "X" shape, and a clamping interface is provided in the middle of the clamping portion 62. In order to facilitate the installation of the lamp conductive terminal 6, a positioning spring is also provided on the side of the conductive fixing portion 61, and a positioning groove for clamping the positioning spring is provided at a corresponding position in the lamp terminal 3. When in use, the wire is fixed on the wire fixing portion 61, and the upper end of the track terminal 5 is clamped in the clamping portion 62. The above arrangement can facilitate the clamping of the lamp terminal 6 and the track terminal 5, and at the same time, it can also ensure that the lamp terminal 6 is fixed in the lamp terminal 3 and is not easy to loosen.

[0045] like Figure 1As shown, a connection seat 7 is detachably connected to the end of the track seat 1; the connection seat 7 includes a bottom shell 71 and an upper shell 72 that are mutually buckled, and at least two conductive components arranged between the bottom shell 71 and the upper shell 72; each conductive component includes a conductive block 73 with a plug hole 731 in the middle, and a conductive fixing member 74 that is movably arranged on the conductive block 73 and one end of which can be inserted into the plug hole 731. In this embodiment, each conductive block 73 is paired with two conductive fixing members 74, so that each conductive component can be connected to one end of two conductive strips 4 respectively; each end of the bottom shell 71 is provided with a threading hole corresponding to the plug hole 731; the plug hole 731 and the threading hole are both used to insert the conductive strip 4, and the conductive fixing member 74 is used to press the conductive strip 4. Preferably, in order to facilitate the installation of the conductive block 73, an installation cavity for installing the conductive block 73 is provided on the bottom shell 71. By providing the connecting seat 7, it is convenient to use multiple track seats 1 in series. When multiple track seats 1 are needed, the connecting seat 7 can be used as an intermediate connecting piece, and the conductive strips 4 on each track seat 1 are respectively connected to the conductive components of the corresponding connecting seat 7 to achieve the effect of energization, that is, the conductive block 73 is used for energizing between two conductive strips 4. As a preferred embodiment, the conductive block 73 is preferably made of copper, and the conductive fixing member 74 can also be made of copper. Of course, the conductive block 73 and the conductive fixing member 74 can also be made of other metals with good conductive effects; in this embodiment, the conductive fixing member 74 is a screw.

[0046] like Figure 1 and Figure 7 As shown, a plug 712 for correspondingly inserting into the power supply slot 12 is also provided at the end of the bottom shell 71. Specifically, in order to facilitate the insertion of the conductive strip 4, the plug 712 is a hollow structure, that is, the hollow structure of the plug 712 corresponds to the threading hole, and in order to better fix and install the connection seat 7, the plug 712 and the power supply slot 12 are interference fit. When connecting the connection seat 7 with the track seat 1, the plug 712 is directly inserted into the power supply slot 12, and the conductive strip 4 on the track seat 1 passes through the plug 712 and then inserted into the jack 731, and then the conductive fixing member 74 can be used to press the conductive strip 4 to make it fixedly connected to the conductive block 73.

[0047] like Figure 1 As shown, a closing plate 8 can also be installed at the other end of the track seat 1, and the closing plate 8 is used to seal the slide groove 11. The two ends of the slide groove 11 can be sealed by the cooperation of the connecting seat 7 and the closing plate 8, thereby preventing the track terminal 2 from falling out. At the same time, the closing plate 8 can also be used to press one end of the conductive bar 4, thereby fixing one end of the conductive bar 4, and the closing plate 8 can be installed on the track seat 1 with screws to improve the disassembly and assembly efficiency.

[0048] In other embodiments, reference Figure 8-Figure 12The connection seat 7 can be in the shape of a letter "I", a letter "L", a letter "T" or a letter "X". Figure 8 and Fig. 9 As shown, if the connection seat 7 is in the shape of a straight line, the connection seat 7 has only two symmetrical and back-to-back ends, that is, the connection seat 7 can be connected to two track seats 1, and only two conductive components are required. Fig.10 As shown, when the connection base 7 is in an "L" shape, the connection base 7 is also provided with two ends for connecting to the conductive strip 4, that is, the connection base 7 can also only be connected to two track bases 1, but two conductive components are respectively provided on each end, that is, there are four conductive components in total, and the conductive components can be electrically connected through wires. Fig.11 As shown, when the connection base 7 is in a "T" shape, the connection base 7 is provided with three ends for connecting to the conductive strip 4, that is, the connection base 7 can be connected to three track bases 1, and two conductive components are provided on each end, that is, there are six conductive components in total, and the conductive components can be electrically connected through wires. Fig.12 As shown, when the connection base 7 is in the shape of a "cross", the connection base 7 is provided with four ends, that is, the connection base 7 can be connected to four rail seats 1, and two conductive components are provided on each end, that is, there are eight conductive components in total, and the conductive components can be electrically conductive through wires. Each conductive component has one end for connecting the conductive bar 4. Since each of the ends mentioned above can be used to connect a rail seat 1, that is, each end needs to be provided with a plug 712, and each rail seat 1 can be installed with a number of rail terminals 2, so that various shapes of power supply systems can be formed between multiple rail seats 1, which can be suitable for use in different scenes and places. Those skilled in the art should know that the shape of the connection base 7 can also be set to a pentagon with five ends or a hexagon with six ends, etc.

[0049] Of course, if Figure 9-12 As shown, in other embodiments, in order to facilitate external power supply, the sealing plate 8 on one of the track seats 1 can be removed and then an external power seat 9 can be connected. The external power seat 9 is also correspondingly provided with a conductive component, and the conductive component is used to connect the conductive strip 4 and the external power line respectively to achieve the effect of connecting electricity. The external power seat 9 also includes a bottom shell and an upper shell that are mutually buckled up and down, and a plug for interference fit with the power supply slot 12.

[0050] In order to facilitate the conduction, a positive pole mark and a negative pole mark for distinguishing the positive pole and the negative pole are provided on the surface of the connection socket 7 and the external power socket 9.

[0051] The following describes the use principle of the present invention to facilitate understanding of the present invention:

[0052] During assembly, firstly, the track power terminal 5 is installed correspondingly with the track power head 2 and the lamp power terminal 6 is installed correspondingly with the lamp power head 3, and the lamp power terminal 6 is connected to the lamp through a wire; then the two conductive strips 4 are installed correspondingly in the two power supply grooves 12, and the specific lengths of the conductive strips 4 and the track seat 1 can be made according to needs; then the two annular parts 51 and the two limit blocks 22 are installed correspondingly from the notches of the power supply groove 12 and the slide groove 11 to the two conductive strips 4 and the two limit grooves 13, and the track power head 2 is pushed inward to a suitable position. It should be noted that when installing the track power head 2, the first anti-plugging reverse side 23 and the third anti-plugging reverse side 14 and the second anti-plugging reverse side 24 and the fourth anti-plugging reverse side 15 need to be matched respectively; after installing the track power head 2, you can choose to install an external power supply seat 9 or a sealing plate 8 at one end of the track seat 1. If you choose to install the external power supply seat 9, it is used for external power supply, and then install the required connection seat 7 at the other end of the track seat 1, The specific style can be configured as needed; when installing the connecting seat 7, first, the two conductive strips 4 are respectively passed through the two plug posts 712 and then inserted into the socket 731, and then the conductive strips 4 and the conductive blocks 73 are fixed correspondingly with the conductive fixing members 74; then, the plug posts 712 are matched and inserted into the power supply slot 12, so that the connecting seat 7 and the track seat 1 are snapped together, thus completing the connection between a track seat 1 and the connecting seat 7, and other track seats 1 can be installed on the connecting seat 7 if necessary; finally, when the lamp needs to be powered on, the lamp terminal 3 is directly inserted into the power connection cavity 21, so that the track power terminal 5 and the lamp terminal 6 are snapped together to achieve the purpose of electrically connecting the lamp to the conductive strip 4. After the snap connection is completed, the first hook block 26 is also hooked with the second hook block 31, so that the lamp terminal 3 can be fixed. When the lamp needs to be powered off, the spring piece 32 is directly used to disengage the first hook block 26 from the second hook block 31, and then the lamp terminal 3 can be pulled out to achieve the purpose of powering off.

[0053] The present invention is not limited to the above-mentioned embodiments. If various changes or modifications to the present invention do not depart from the spirit and scope of the present invention, and if these changes and modifications fall within the scope of the claims and equivalent technologies of the present invention, the present invention is also intended to include these changes and modifications.

Claims

1. A lighting power supply system, characterized in that: It includes an orbital base, an orbital power connector, and a lamp power connector; a chute for the orbital power connector to move along the length direction of the orbital base is provided in the middle of the orbital base; on both sides of the chute, there is a power supply groove with a conductive strip installed, and the extending direction of the power supply groove is the same as that of the chute; two orbital power connection terminals are provided on the orbital power connector; the upper ends of the two orbital power connection terminals respectively extend to the upper end of the orbital power connector, and the lower ends pass through the orbital power connector and are respectively detachably electrically connected to the two conductive strips; the lamp power connector can be correspondingly clamped with the orbital power connector, and two lamp power connection terminals for correspondingly clamping with the two orbital power connection terminals are provided in the lamp power connector; On both sides of the orbital power connector, there are a first anti - insertion reverse side and a second anti - insertion reverse side with different shapes respectively; on both sides of the chute, there are a third anti - insertion reverse side and a fourth anti - insertion reverse side that match the first anti - insertion reverse side and the second anti - insertion reverse side respectively; Both the first anti - insertion reverse side and the third anti - insertion reverse side are inclined planes sloping from top to bottom; both the second anti - insertion reverse side and the fourth anti - insertion reverse side are correspondingly in the shape of "丿"; By setting the first anti - insertion reverse side, the second anti - insertion reverse side, the third anti - insertion reverse side, and the fourth anti - insertion reverse side, it can be ensured that the orbital power connector will not be inserted reversely during installation; On the top surface of the orbital power connector, there is a power connection cavity; the power supply groove and the chute are connected through a slot; the orbital power connection terminal includes an annular part and an L - shaped part; the annular part is sleeved on the conductive strip and connected to the conductive strip; the horizontal end of the L - shaped part passes through the slot and is connected to the annular part, and the vertical end of the L - shaped part is fixed in the orbital power connector and the upper end extends to the power connection cavity; The lamp power connector can be matchingly inserted into the power connection cavity, and the lamp power connection terminal is clamped with the L - shaped part.

2. The lighting power supply system according to claim 1, characterized in that: On both sides of the chute, there is a limit groove respectively; on both sides of the orbital power connector, there is a limit block for being clamped into the limit groove respectively.

3. The lighting power supply system according to claim 1, characterized in that: On the front side surface of the orbital power connector, there is a first hook block; on the front side surface of the lamp power connector, there is a hooking part for hooking the first hook block tightly; the middle of the hooking part is connected to the lamp power connector, one end of the hooking part is a second hook block for hooking the first hook block tightly, and the other end of the hooking part is a spring piece.

4. The lighting power supply system according to claim 1, characterized in that: The lamp power connection terminal includes a wire fixing part fixedly connected to the lamp power connector and a clamping part provided at the lower end of the wire fixing part for clamping with the orbital power connection terminal; the clamping part is in the shape of "X", and there is a clamping interface in the middle of the clamping part.

5. The lighting power supply system according to claim 1, characterized in that: A connecting seat is detachably connected to the end of the track seat; the connecting seat includes a bottom shell and an upper shell that are interlocked with each other, and at least two conductive components arranged between the bottom shell and the upper shell; each of the conductive components includes a conductive block with a plug hole in the middle, and a conductive fixing member movably arranged on the conductive block and one end of which can be inserted into the plug hole; each end of the bottom shell is provided with a threading hole corresponding to the plug hole; the plug hole and the threading hole are both used to insert a conductive strip, and the conductive fixing member is used to press the conductive strip.

6. The lamp power supply system according to claim 5, characterized in that: A plug post for correspondingly inserting into the power supply slot is also provided at the end of the bottom shell; the plug post is a hollow structure and the hollow structure corresponds to the threading hole.

7. The lamp power supply system according to claim 5, characterized in that: The connecting seat is in the shape of a letter "I", a letter "L", a letter "T" or a letter "X".

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