Novel guide rail switching structure for LED lamp

Abstract

The novel guide rail switching structure for the LED lamp comprises a body and a conductive assembly, the body is provided with a connecting base and a connecting cover, the connecting base and the connecting cover are mutually covered to form a cavity, the connecting base is provided with a plurality of connector ends, and the connector ends are provided with adapters; the conductive assembly is provided with a positive conductive piece and a negative conductive piece, and the positive conductive piece and the negative conductive piece are integrally formed and are each provided with a plurality of conductive contacts. The positive electrode conductive part and the negative electrode conductive part are arranged in the cavity in a spaced mode, and conductive contacts of the positive electrode conductive part and the negative electrode conductive part extend in the direction of the adapter, so that when the adapter is connected with the guide rail strip, the adapter is electrically connected with the guide rail strip through the conductive contacts. Therefore, the tedious operation of using a conductive connecting wire for electric connection is omitted, the conductive effect is better, the problems of poor contact and the like are prevented, and the installation and use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to a novel guide rail switching structure for LED lamps. Background Art

[0002] Track lights, also known as track lights, are operated in the prior art by first installing the track bar on the ceiling panel or wall, and then fixing or sliding the LED lamp on the track bar for lighting. When two or more track bars need to be connected to each other, a connector is required to connect one or both ends of the two track bars, including structural connection and electrical connection. For example, a Chinese utility model patent with publication number CN216047508U and patent name "A Track Light Connector" discloses a main connector and a secondary connector, a fixing block with a main screw hole is provided on the inner side of the main connector, and a secondary screw hole is provided on the secondary connector, the secondary connector is covered with the main connector, and the secondary screw hole is fixedly connected to the main screw hole on the fixing block by screws, thereby forming a cross-shaped assembly with four joints. Several conductive strips are arranged between the main connector and the auxiliary connector. Specifically, a conductive strip bent at a right angle is arranged on each of the two adjacent connectors. Then, the conductive strips of the positive pole and the conductive strips of the negative pole are connected by conductive connecting lines, thereby forming conductive connectors of the positive and negative poles on the four connectors of the assembly.

[0003] Although conventional connectors can be used to connect two or more rails, they still have the following defects:

[0004] 1. In the past, the positive conductive strips and negative conductive strips on each conductive joint of the track light connector were designed to be split, so the positive conductive strips and negative conductive strips on different conductive joints needed to be electrically connected to each other using conductive connecting wires; the split positive and negative conductive strips have high production and installation costs, and the conductive connecting wires connecting the conductive strips need to be checked and replaced frequently, which is prone to failures such as open circuit, poor contact and short circuit.

[0005] 2. In the past, the connectors of track light connectors needed to be fixed to each other with screws, which made disassembly and assembly complicated, and the screws needed to be repeatedly disassembled and assembled, which could easily damage the connectors and resulted in high cost of use. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model aims to provide a novel guide rail adapter structure for LED lamps.

[0007] The purpose of the utility model is achieved by the following technical solution: a new guide rail adapter structure for LED lamps, comprising a body and a conductive component, the body having a connecting seat and a connecting cover, the connecting seat and the connecting cover mutually cover each other to form a cavity, the connecting seat having a plurality of joint ends, and the joint ends are provided with adapters;

[0008] The conductive component comprises a positive conductive part and a negative conductive part, wherein the positive conductive part and the negative conductive part are integrally formed and each has a plurality of conductive contacts;

[0009] The positive conductive member and the negative conductive member are arranged at a distance and installed in the cavity, and the conductive contacts of the positive conductive member and the negative conductive member are both extended in the direction of the adapter, so that when the adapter is connected to the guide bar, the conductive contacts are electrically connected to the guide bar through the conductive contacts.

[0010] Furthermore, a plurality of support blocks are provided on the inner side surface of the connecting seat; the positive electrode conductive member and the negative electrode conductive member both have an annular portion, and a plurality of conductive contacts are circumferentially arranged along the annular portion, one end of the conductive contact is connected to the annular portion, and the other end of the conductive contact is away from the annular portion and bent to form a support portion, and the support portion of the conductive contact is supported on the support block.

[0011] Furthermore, the inner side surface of the connection cover has a plurality of pressing protrusions, and the pressing protrusions are arranged in the extending direction of the conductive contacts and abut against the supporting portions of the conductive contacts.

[0012] Furthermore, a bayonet is provided on the edge of the end of the connector, and a socket is provided on the inner side of the connecting socket. The socket and the bayonet are both provided in the extending direction of the conductive contact and are installed by snapping with the conductive contact.

[0013] Furthermore, an extension strip is provided on the outer side surface of the end portion of the connector where the bayonet is opened, and the extension strip is extended outward from the end portion of the connector and is located at one side of the adapter.

[0014] Furthermore, the adapter and the extension strip are integrally formed with the connector end.

[0015] Furthermore, a snap fastener is provided on the inner side surface of the joint end, and a slot is provided on the edge of the connection cover. The snap fastener is engaged with the slot so that the connection cover can be detachably covered on the connection seat.

[0016] Furthermore, a positioning protrusion is provided on the edge of the connection cover, and the connection cover is arranged on the connection seat and is snap-fitted with the bayonet at the end of the connector through the positioning protrusion.

[0017] Furthermore, a cylindrical seat and a limit plate are provided on the inner side surface of the connecting seat, and the positive electrode conductive component and the negative electrode conductive component are installed on the connecting seat and are sleeved on the cylindrical seat through the annular portion; a plurality of limit plates are provided, and the plurality of limit plates are arranged around the cylindrical seat, and the limit plates are in contact with the outer peripheral wall of the annular portion.

[0018] Furthermore, a cylindrical seat 2 is provided on the inner side surface of the connecting seat, the diameter of the cylindrical seat 2 is smaller than the diameter of the cylindrical seat 1 and is arranged in the middle of the cylindrical seat 1; the inner side surface of the connecting cover has a cylindrical seat 3, the diameter of the cylindrical seat 3 is smaller than the diameter of the cylindrical seat 2, and when the connecting cover is arranged on the connecting seat, the cylindrical seat 3 is inserted into the cylindrical seat 2.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] (1) The positive and negative conductive parts of the conductive assembly of the present application are integrally formed and provided with a plurality of conductive contacts, which eliminates the cumbersome operation of using conductive connecting wires to electrically connect the positive and negative conductive strips of the previous split design. In addition, by integrally forming the positive and negative conductive parts, conductive contacts are provided, which has a better conductive effect and prevents problems such as circuit breaking, short circuiting and poor contact.

[0021] When installing the conductive assembly, the positive conductive member and the negative conductive member are installed in a spaced-apart manner in a cavity formed by the connecting seat and the connecting cover, so that the positive conductive member and the negative conductive member can be better insulated and installed; and the conductive contacts of the positive conductive member and the negative conductive member are both extended in the direction of the adapter of the connecting seat, so that when the adapter is connected to the guide bar, the conductive contacts are electrically connected to the guide bar through the conductive contacts, thereby realizing structural connection and electrical connection between the adapter structure and the guide bar at the same time, thereby improving the convenience of installation and use.

[0022] (2) By arranging a plurality of support blocks on the inner side surface of the connection seat, the support parts on the conductive contacts of the positive conductive member and the negative conductive member can be supported, thereby improving the assembly stability of the positive conductive member and the negative conductive member on the connection seat; in addition, a plurality of clamping protrusions are arranged on the inner side surface of the connection cover to clamp and fix the other side of the support part of the conductive contact, and cooperate with the support blocks to clamp the conductive contact, thereby further improving the installation stability of the conductive component in the cavity of the main body.

[0023] (3) By providing a clamping seat on the inner side surface of the connecting seat and opening a clamping slot on the connector end of the connecting seat, the conductive contact can be clamped on the clamping slot and the clamping seat when it is extended in the plug-in direction of the adapter, thereby allowing the conductive contact to be more stably installed on the connecting seat; in addition, an extension strip is also provided on the outer side surface of the connector end, through which the end of the conductive contact extending out of the connector end can be reinforced and connected, thereby further improving the installation stability of the conductive contact.

[0024] (4) By providing a snap-fitting part on the inner side surface of the joint end to snap-fit ​​the slot on the edge of the connection cover, the connection cover can be detachably covered on the connection seat. Compared with the previous implementation method of opening holes on the connection seat and the connection cover and connecting them with screws, the design of the connection cover of the present application that is snap-fitted to the connection seat through the snap-fitting part is more convenient, has lower disassembly and assembly costs, and can avoid the problem of damage to the connection seat and the connection cover during disassembly and assembly of the screws.

[0025] (5) By providing a cylindrical seat 1 and a limiting plate on the inner side surface of the connecting seat, when the conductive component is installed on the connecting seat, the annular parts of the positive conductive part and the negative conductive part can be sleeved on the cylindrical seat 1, and a plurality of limiting plates can abut and fit the outer circumference of the annular part, thereby improving the installation stability of the conductive component on the connecting seat; in addition, a cylindrical seat 2 is provided on the inner side surface of the connecting seat, and a cylindrical seat 3 is provided on the inner side surface of the connecting cover. When the connecting cover and the connecting seat are covered, the connecting cover can insert the cylindrical seat 3 into the cylindrical seat 2, thereby further improving the connection stability between the connecting cover and the connecting seat, and through the stable connection between the connecting cover and the connecting seat, the installation of the conductive component in the cavity is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of the transfer structure in a preferred embodiment of the utility model;

[0027] Figure 2 This is a schematic diagram of the structural decomposition of the transfer structure in a preferred embodiment of the utility model;

[0028] Figure 3 This is another structural decomposition diagram of the transfer structure in the preferred embodiment of the utility model;

[0029] Figure 4 This is another structural decomposition diagram of the transfer structure in the preferred embodiment of the utility model;

[0030] Figure 5 for Figure 4 The enlarged schematic diagram of point A in the middle;

[0031] Figure 6 A three-dimensional diagram of a conductor in a preferred embodiment of the utility model;

[0032] Figure 7A schematic diagram of a preferred embodiment of the utility model in which a transition structure is connected to a guide rail and is ready to be connected to another guide rail;

[0033] Figure 8 This is a schematic diagram of a preferred embodiment of the utility model in which a connector is installed at one end of the guide rail and is ready to be connected to the transition structure through the connector;

[0034] Fig. 9 This is a schematic diagram of a preferred embodiment of the utility model in which a connector is installed at one end of the guide rail and connected to the transition structure through the connector;

[0035] Fig.10 It is a cross-shaped transfer structure in a preferred embodiment of the utility model;

[0036] Fig.11 It is a triangular-shaped transfer structure in a preferred embodiment of the utility model.

[0037] In the figure:

[0038] 1. Main body; 10. Connecting seat; 100. Connector end; 1001. Bayonet; 1002. Fastener; 101. Adapter; 102. Extension strip; 103. Support block; 104. Card seat; 105. Cylinder seat 1; 106. Cylinder seat 2; 107. Limit plate;

[0039] 11. Connecting cover; 110. Pressing convex piece; 111. Reinforcing rib; 112. Slot; 113. Positioning convex; 114. Cylinder seat three;

[0040] 12. Cavity;

[0041] 13. Insulating spacer;

[0042] 2. Conductive assembly; 20. Positive electrode conductive member; 21. Negative electrode conductive member; 210. Ring portion; 211. Conductive contact; 212. Support portion;

[0043] a, guide rail; a1, fixing hole; a2, slide groove; b, connector. DETAILED DESCRIPTION

[0044] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0045] like Figure 1-11As shown, a new type of guide rail transition structure for LED lamps is applied to the transition connection of guide rails a, and can connect and lengthen multiple guide rails a arranged at various angles. The new type of guide rail transition structure for LED lamps includes a body 1 and a conductive component 2, wherein the body 1 has a connection seat 10 and a connection cover 11, and the edge of the connection seat 10 has a plurality of joint ends 100, and the plurality of joint ends 100 are arranged along the four sides of the connection seat 10, and each joint end 100 is provided with an adapter 101. The connection cover 11 is provided with a plurality of covering parts around it, and when the connection cover 11 is covered on the connection seat 10, the covering part can just cover the joint end 100 of the connection seat 10, so that the connection seat 10 and the connection cover 11 cover each other to form a cavity 12.

[0046] In the present application embodiment, Figure 1 As shown, preferably, the body 1 is configured to be a substantially polygonal structure, and five adapters 101 are provided on the edge of the connection seat 10. Fig.10 As shown, the body 1 can also be configured to be a substantially rectangular parallelepiped structure, and four adapters 101 are provided on the edge of the connection seat 10. Fig.11 As shown, the main body 1 can also be configured to be a roughly triangular structure, and three adapters 101 are provided on the edge of the connecting seat 10 .

[0047] In the present application embodiment, Figure 7 As shown, the adapter can be directly connected to the guide rail a through the adapter 101. Figure 8-9 As shown, the transfer structure can also be indirectly connected to the guide rail a through a connector b. In actual use, it can be selected according to user needs.

[0048] The conductive component 2 comprises a positive conductive member 20 and a negative conductive member 21, which are installed in the cavity 12 in a spaced-apart and stacked manner, and a plurality of conductive contacts 211 are integrally formed on the positive conductive member 20, and similarly, a plurality of conductive contacts 211 are integrally formed on the negative conductive member 21.

[0049] The conductive contact 211 of the positive conductive member 20 and the conductive contact 211 of the negative conductive member 21 are both extended outside the connector end 100 in the direction of the adapter 101, and the conductive contact 211 of the positive conductive member 20 and the conductive contact 211 of the negative conductive member 21 are respectively located on the left and right sides of the adapter 101. When the adapter structure is connected to the guide rail a, the adapter 101 can be connected to the fixing hole a1 in the middle of the end of the guide rail a through the structural plug connection, and the conductive contact 211 is electrically connected to the slide grooves a2 on the left and right sides of the fixing hole a1 of the guide rail a, thereby completing the plug-in assembly between the adapter structure and the guide rail a.

[0050] In this way, the positive conductive member 20 and the negative conductive member 21 of the conductive component 2 of the present application are both integrally formed and provided with a plurality of conductive contacts 211, thereby eliminating the cumbersome operation of electrically connecting the positive conductive strips and the negative conductive strips of the previous split design using conductive connecting wires. In addition, by providing the conductive contacts 211 in an integrally formed manner with the positive conductive member 20 and the negative conductive member 21, better conductive effects are achieved, thereby preventing problems such as circuit breaking, short circuiting and poor contact.

[0051] When installing the conductive component 2, the positive conductive member 20 and the negative conductive member 21 are installed in a spaced-apart manner in the cavity 12 formed by the connecting seat 10 and the connecting cover 11, so that the positive conductive member 20 and the negative conductive member 21 are better insulated and installed; and the conductive contacts 211 of the positive conductive member 20 and the negative conductive member 21 are both extended in the direction of the adapter 101 of the connecting seat 10, so that when the adapter 101 is connected to the guide bar a, it is electrically connected to the guide bar a through the conductive contacts 211, thereby realizing the structural connection and electrical connection between the adapter structure and the guide bar a at the same time, thereby improving the convenience of installation and use.

[0052] The inner side surface of the connection base 10 is provided with a plurality of support blocks 103 , and the arrangement of the plurality of support blocks 103 is such that there are two support blocks 103 on the inner side surface of the connection base 10 and at the position corresponding to each joint end 100 .

[0053] The positive electrode conductive member 20 and the negative electrode conductive member 21 both have an annular portion 210, which is an integrally formed annular structure, and a plurality of conductive contacts 211 are arranged circumferentially along the annular portion 210, and the number of conductive contacts 211 arranged circumferentially of the annular portion 210 corresponds to the number of connector ends 100 arranged on the connection seat 10. The annular portion 210 and the conductive contacts 211 are integrally formed, so one end of the conductive contact 211 is integrally formed and connected to the annular portion 210, and the other end of the conductive contact 211 is away from the annular portion 210 and bent, and a section of the conductive contact 211 after being bent constitutes a support portion 212.

[0054] Among them, one support block 103 on the connector end 100 is used to support the support portion 212 of the conductive contact 211 of the positive conductive component 20, and the other support block 103 is used to support the support portion 212 of the conductive contact 211 of the negative conductive component 21, so that the positive conductive component 20 and the negative conductive component 21 can be installed on the connecting seat 10 in a spaced-apart and stacked manner.

[0055] In addition, a reinforcing rib 111 and a plurality of clamping protrusions 110 are provided on the inner side surface of the connection cover 11. The reinforcing rib 111 is arranged around the middle part of the connection cover 11. The reinforcing rib 111 is also connected to the covering part around the connection cover 11. The plurality of clamping protrusions 110 are also connected to the reinforcing rib 111, thereby improving the structural strength of the clamping protrusion 110 on the connection cover 11. Moreover, the clamping protrusion 110 is arranged in the extension direction of the conductive contact 211, so that the supporting part 212 of the conductive contact 211 is abutted by the clamping protrusion 110.

[0056] When the connection cover 11 is covered with the connection base 10, several pressing protrusions 110 and several supporting blocks 103 can overlap one by one, wherein the connection base 10 supports one side of the supporting portion 212 of the conductive contact 211 through the supporting block 103, thereby improving the assembly stability of the positive conductive component 20 and the negative conductive component 21 on the connection base 10; the connection cover 11 abuts against the other side of the supporting portion 212 of the conductive contact 211 through the pressing protrusion 110, and cooperates with the supporting block 103 to press the conductive contact 211, thereby further improving the installation stability of the conductive component 2 in the cavity 12 of the main body 1.

[0057] Two bayonet holes 1001 are arranged on the edge of the connector end 100, and a bayonet hole 104 is arranged on the inner side surface of the connecting seat 10. The bayonet hole 104 is also fixedly connected to the edge of the connector end 100. The bayonet hole 104 and the bayonet hole 1001 are both arranged in the extending direction of the conductive contact 211. When the positive conductive member 20 and the negative conductive member 21 are installed on the connecting seat 10, the conductive contact 211 of the positive conductive member 20 is bayoneted and installed on one bayonet hole 100 and the bayonet hole 104 of the connector end 100, and the conductive contact 211 of the negative conductive member 21 is bayoneted and installed on the other bayonet hole 1001 and the bayonet hole 104 of the connector end 100, so that the conductive contacts 211 on the positive conductive member 20 and the negative conductive member 21 are respectively arranged on the left and right sides of the adapter 101.

[0058] In addition, an extension strip 102 is provided on the outer side of the connector end 100, and the extension strip 102 is provided corresponding to the bayonet 1001 on the connector end 100, so that an extension strip 102 is provided on the left and right sides of the adapter 101, and the adapter 101 and the extension strip 102 are integrally formed with the connector end 100, thereby improving the structural strength of the adapter 101 and the extension strip 102 on the connection base 10. The extension strip 102 is extended outward from the connector end 100, and is used to connect with the conductive contact 211 extending out of the connection end.

[0059] In this way, by setting a socket 104 on the inner side surface of the connecting socket 10 and opening a snap-in 1001 on the connector end 100 of the connecting socket 10, the conductive contact 211 can be snapped on the snap-in 1001 and the socket 104 when it is extended in the plug-in direction of the adapter 101, so that the conductive contact 211 can be more stably installed on the connecting socket 10; in addition, an extension strip 102 is also set on the outer side surface of the connector end 100, and the extension strip 102 can be used to reinforce the end of the conductive contact 211 extending out of the connector end 100, thereby further improving the installation stability of the conductive contact 211.

[0060] The assembly of the connection cover 11 and the connection seat 10 is further described. The adapter 101 is provided on the outer side of the joint end 100, and the inner side of the joint end 100 is provided with a snap-fitting piece 1002. The edge of the connection cover 11 is provided with a snap-fitting piece 1002, and a snap-fitting piece 112 and a positioning protrusion 113 are provided on the edge of the connection cover 11, wherein two positioning protrusions 113 are provided on the edge of the connection cover 11, and the two positioning protrusions 113 are located on the left and right sides of the snap-fitting piece 1002. When installing the connection cover 11, the connection cover 11 is placed on the connection seat 10, and the snap-fitting piece 1002 is used to snap the snap-fitting piece 1002 to make the connection cover 11 detachably placed on the connection seat 10. In addition, the positioning protrusion 113 of the connection cover 11 is also snap-fitted with the snap-fitting piece 1001 of the joint end 100, so that the covering part of the connection cover 11 is positioned and assembled with the joint end 100, thereby improving the assembly accuracy of the connection cover 11.

[0061] In this way, the connecting cover 11 is detachably covered on the connecting base 10. Compared with the previous implementation of opening holes on the connecting base 10 and the connecting cover 11 and connecting them with screws, the design of the connecting cover 11 of the present application being snap-connected to the connecting base 10 through the snap-on member 1002 is more convenient, has lower disassembly and assembly costs, and can avoid the problem of damage to the connecting base 10 and the connecting cover 11 during screw disassembly and assembly.

[0062] In order to further improve the assembly stability of the connection cover 11 and the connection seat 10, a cylindrical seat 105, a cylindrical seat 106 and a plurality of limiting plates 107 are provided on an integrally formed protrusion on the inner side of the connection seat 10. The diameter of the cylindrical seat 106 is smaller than that of the cylindrical seat 105 and is provided in the middle of the cylindrical seat 105. The plurality of limiting plates 107 are arranged around the cylindrical seat 105. A cylindrical seat 114 is provided on the inner side of the connection cover 11 as an integrally formed protrusion. The diameter of the cylindrical seat 114 is smaller than that of the cylindrical seat 106.

[0063] When installing the conductive component 2, first, the positive conductive component 20 and the negative conductive component 21 are sleeved on the cylindrical seat 105 of the connecting seat 10 through the middle hole of the annular portion 210, and the outer peripheral walls of the annular portion 210 of the positive conductive component 20 and the negative conductive component are abutted and fitted through a plurality of limiting plates 107, thereby improving the installation stability of the conductive component 2 on the connecting seat 10.

[0064] Then, an insulating spacer 13 is arranged on the positive electrode conductive member 20 and the negative electrode conductive member 21. The insulating spacer 13 has a central hole in the middle and is sleeved on the cylindrical seat 2 106 through the central hole. Finally, the connection cover 11 is placed on the connection seat 10, and the cylindrical seat 3 114 of the connection cover 11 is inserted into the cylindrical seat 2 106, and the connection cover 11 is connected. Then, the buckle 1002 and the positioning protrusion 113 of the connection cover 11 are buckled with the corresponding slot 112 and the bayonet 1001 on the connection seat 10 to complete the assembly of the connection cover 11. Thereby, the connection stability between the connection cover 11 and the connection seat 10 is further improved, and through the stable connection between the connection cover 11 and the connection seat 10, the installation of the conductive component 2 in the cavity 12 is more stable.

[0065] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A new type of guide rail adapter structure for LED lamps, characterized in that: It comprises a body and a conductive component, wherein the body has a connection seat and a connection cover, wherein the connection seat and the connection cover are mutually covered to form a cavity, wherein the connection seat has a plurality of joint ends, and the joint ends are provided with adapters; The conductive component comprises a positive conductive part and a negative conductive part, wherein the positive conductive part and the negative conductive part are integrally formed and each has a plurality of conductive contacts; The positive conductive member and the negative conductive member are arranged at a distance and installed in the cavity, and the conductive contacts of the positive conductive member and the negative conductive member are both extended in the direction of the adapter, so that when the adapter is connected to the guide bar, the conductive contacts are electrically connected to the guide bar through the conductive contacts.

2. The new guide rail adapter structure for LED lamps as claimed in claim 1, characterized in that: A plurality of support blocks are arranged on the inner side surface of the connecting seat; the positive electrode conductive member and the negative electrode conductive member both have an annular portion, and a plurality of conductive contacts are arranged circumferentially along the annular portion, one end of the conductive contact is connected to the annular portion, and the other end of the conductive contact is away from the annular portion and bent to form a support portion, and the support portion of the conductive contact is supported on the support block.

3. The new guide rail adapter structure for LED lamps as claimed in claim 2, characterized in that: The inner side surface of the connection cover is provided with a plurality of pressing protrusions, and the pressing protrusions are arranged in the extending direction of the conductive contacts and abut against the supporting parts of the conductive contacts.

4. The new guide rail adapter structure for LED lamps as claimed in claim 2, characterized in that: A bayonet is arranged on the edge of the end of the connector, and a clamping seat is arranged on the inner side of the connecting seat. The clamping seat and the bayonet are both arranged in the extending direction of the conductive contact and are clamped and installed with the conductive contact.

5. The new guide rail adapter structure for LED lamps as claimed in claim 4, characterized in that: An extension strip is arranged on the outer side of the end of the joint where the bayonet is opened, and the extension strip is extended outward from the end of the joint and is located at one side of the adapter.

6. The new guide rail adapter structure for LED lamps as claimed in claim 5, characterized in that: The adapter and the extension strip are integrally formed with the end of the connector.

7. The new guide rail adapter structure for LED lamps as claimed in claim 4, characterized in that: A snap fastener is provided on the inner side surface of the end of the joint, and a slot is provided on the edge of the connection cover. The snap fastener is buckled in the slot so that the connection cover can be detachably covered on the connection seat.

8. The new guide rail adapter structure for LED lamps as claimed in claim 7, characterized in that: A positioning protrusion is arranged on the edge of the connection cover, and the connection cover is arranged on the connection seat and is snap-fitted with the bayonet at the end of the joint through the positioning protrusion.

9. The new guide rail adapter structure for LED lamps as claimed in claim 2, characterized in that: The inner side surface of the connecting seat is provided with a cylindrical seat 1 and a limiting plate, the positive electrode conductive part and the negative electrode conductive part are installed on the connecting seat and sleeved on the cylindrical seat 1 through the annular portion; a plurality of limiting plates are provided, and the plurality of limiting plates are arranged around the cylindrical seat 1, and the limiting plates are in contact with the outer peripheral wall of the annular portion.

10. The new guide rail adapter structure for LED lamp according to claim 9, characterized in that: The inner side surface of the connecting seat is provided with a cylindrical seat 2, the diameter of which is smaller than the diameter of the cylindrical seat 1 and is arranged in the middle of the cylindrical seat 1; the inner side surface of the connecting cover has a cylindrical seat 3, the diameter of which is smaller than the diameter of the cylindrical seat 2, and when the connecting cover is arranged on the connecting seat, the cylindrical seat 3 is inserted into the cylindrical seat 2.

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