Connecting structure of lamp strip and lamp strip structure comprising connecting structure
By using separate conductive sheets and a front-insertion structure, the difficulties and stability issues of LED strip connection are solved, resulting in a more stable electrical connection and an optimized user experience.
Patent Information
- Application Number
- CN202423174331.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing LED strip connection structures become more difficult to operate due to varying specifications and narrowing trends, affecting connection quality and performance.
The conductive sheet and front insertion structure are designed separately. The conductive sheet first extends into the light strip and connects to the contact point. Then, the conductive pin is inserted into the conductive socket to achieve electrical connection. The connection stability is improved by the clamping plate and clamping assembly.
It simplifies the connection operation between the light strip and the front plug, improves connection stability and user experience, reduces the difficulty of operation, and enhances the security and stability of the connection.
Smart Images
Figure CN223525093U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to lighting technical field, especially a lamp area's connecting structure and including the lamp area structure of connecting structure. BACKGROUND
[0002] In recent years, the use of lamp area is more and more extensive, and the types of lamp area are more and more various. At present, many kinds of lamp area need to use special connectors to connect with commercial power. Some commonly used lamp area connectors currently include a front plug, and the front end of the front plug is provided with a conductive sheet connected with the lamp area and a clamping assembly for clamping the lamp area. Generally, the conductive sheet is arranged between the clamping assemblies, and when connecting, one end of the lamp area needs to be inserted between the clamping assemblies, and then the end of the lamp area is aligned with the conductive sheet, so that the conductive sheet is inserted into the lamp area, and then the clamping assembly clamps the lamp area.
[0003] However, the lamp area has various specifications, and the widths of different lamp areas are different. Currently, the technical trend of lamp area is to make the lamp area smaller and narrower, and correspondingly, the distance between the multiple clamping members on the front plug may be reduced, which may increase the difficulty of the operation of sleeving the lamp area on the conductive sheet and may affect the connection quality and use effect. SUMMARY
[0004] The main purpose of the utility model is to provide a connecting structure of lamp area, which aims to solve the technical problem of inconvenient connection of lamp area in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides a connecting structure of lamp area, which comprises a front plug and a connecting piece. The connecting piece is internally provided with a conductive jack, and the conductive jack is formed with an opening on the side close to the front plug. The connecting piece is provided with a conductive sheet that can be inserted into the lamp area on the side away from the front plug. The conductive sheet is connected with the inner wall of the conductive jack. The side of the front plug close to the connecting piece is provided with a conductive pin matched with the conductive jack. When connecting, the conductive sheet is inserted into the lamp area and connected with the contact in the lamp area, and the conductive pin is inserted into the conductive jack, so that the front plug is electrically connected with the lamp area.
[0006] The utility model has the beneficial effects that when the connecting structure of the utility model is used to connect the lamp area, the conductive sheet is first inserted into the lamp area, and then the lamp area and the connecting piece are stretched towards the conductive pin of the front plug, so that the conductive pin is inserted into the conductive jack, and the front plug is connected with the wire of the lamp area. In the embodiment, the conductive sheet and the front plug are separately arranged, and when the conductive sheet is connected with the contact of the lamp area, the connecting piece can be held to push the conductive sheet into the lamp area. Compared with holding the entire front plug to push the conductive sheet into the lamp area, the connecting structure in the utility model is more convenient for the operator to observe when connecting the conductive sheet with the lamp area, and it is easier to exert force, which is beneficial to improve the connection stability of the lamp area and the front plug and optimize the user experience.
[0007] Preferably, the connecting piece is further provided with a clamping plate, the conductive sheet and the clamping plate are arranged on the side of the connecting piece away from the front plug, a gap is left between the clamping plate and the conductive sheet, and the side wall of the lamp strip provided with the contact is clamped in the gap during connection. The conductive sheet is not easy to be loosened from the lamp strip, the connection between the conductive sheet and the contact is more stable, and the connection stability is further improved, thereby optimizing the user experience.
[0008] Preferably, the side of the clamping plate close to the conductive sheet is further provided with a guide inclined surface, the guide inclined surface extends in a direction away from the conductive sheet to a direction close to the connecting piece, so that the clamping is more convenient and labor-saving, the operator is facilitated to operate, and the connection efficiency is improved while the connection stability is maintained.
[0009] Preferably, the connecting piece comprises an insulating block, a conductive sleeve and a conductive sheet, the conductive sheet is fixedly connected to one end of the conductive sleeve, the conductive sleeve is embedded in the insulating block, and the inner hole of the conductive sleeve is a conductive jack. The arrangement of the insulating block improves the safety performance and reduces the risk of accidents for the operator.
[0010] Preferably, the conductive jack penetrates through the connecting piece, and the end of the conductive pin away from the front plug can pass through the conductive jack and protrude from the connecting piece, so that the connection between the connecting piece and the conductive pin is more stable, the possibility of loosening is reduced, and the stability of the connection between the front plug and the lamp strip is improved.
[0011] Preferably, the side of the front plug close to the connecting piece is provided with a butt joint groove matched with the shape of the connecting piece, and the conductive pin is arranged in the butt joint groove, so that the positioning is more convenient and the connection is more efficient.
[0012] Preferably, the front plug is provided with a clamping assembly, the clamping assembly comprises a clamping sleeve, an outer thread arranged on the outer peripheral wall of the front plug, and at least two clamping pieces arranged on the side of the front plug close to the connecting piece, and the two clamping pieces are arranged on the peripheral side of the conductive pin; the inner wall of the clamping sleeve comprises a threaded section and a clamping section corresponding to the positions of the outer thread and the clamping piece respectively, the threaded section is provided with an inner thread matched with the outer thread, the inner diameter of the clamping section gradually decreases in a direction from close to the front plug to away from the front plug, the clamping sleeve is threadedly connected with the front plug, and the two clamping pieces are arranged in the clamping sleeve; during connection, the clamping section can be used to press the two clamping pieces by rotating the clamping sleeve, so as to clamp the lamp strip between the two clamping pieces, the lamp strip is not easy to be loosened from the front plug, and the connection stability is improved.
[0013] Preferably, the side of the clamping piece close to the other clamping piece is provided with a clamping tooth, so as to improve the clamping strength on the lamp strip and further improve the connection stability.
[0014] The utility model discloses still disclose a kind of lamp strip structures, including the connecting structure of above-mentioned lamp strip.
[0015] Preferably, the lamp strip structure comprises a lamp strip body, the lamp strip body comprises a bottom plate, the bottom plate is provided with a contact point, the inside of the lamp strip body is provided with a clamping groove, a conductive sheet is clamped in the clamping groove and connected with the contact point, and the bottom plate is clamped in the gap, thereby further improving the stability of the connection between the lamp strip and the conductive sheet and improving the connection quality. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in the drawings without creative labor.
[0017] Figure 1 It is a structural schematic view of the lamp strip structure in the embodiment of the present application.
[0018] Figure 2 It is an exploded view of the lamp strip structure in the embodiment of the present application.
[0019] Figure 3 It is a structural schematic view of the connecting piece in the embodiment of the present application.
[0020] Figure 4 It is a structural schematic view of the front plug in the embodiment of the present application.
[0021] Figure 5 It is a structural schematic view of the clamping sleeve in the embodiment of the present application.
[0022] Figure 6 It is a side view of the lamp strip in the embodiment of the present application.
[0023] In the drawings: 1-front plug, 11-butting groove, 111-conductive pin, 2-connecting piece, 21-conductive jack, 22-conductive sheet, 24-insulating block, 25-conductive sleeve, 26-clamping plate, 261-guiding inclined surface, 27-gap, 3-clamping assembly, 31-external thread, 32-clamping piece, 321-clamping tooth, 33-clamping sleeve, 331-thread segment, 332-clamping segment, 10-lamp strip body, 101-bottom plate, 1011-contact point, 102-clamping groove.
[0024] The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION
[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.
[0026] It should be noted that if the present application embodiments involve directional indications, such as up, down, left, right, front, back, etc., the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.
[0027] In addition, if the present application embodiments involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one feature. In addition, the technical solutions of each embodiment can be combined with each other, but must be based on the realization of ordinary skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.
[0028] As shown in Figures 1 to 6 A connecting structure of a lamp strip, comprising a front plug 1 and a connecting piece 2; the connecting piece 2 is internally provided with a conductive jack 21, the conductive jack 21 is formed with an opening on the side of the connecting piece 2 close to the front plug 1, the side of the connecting piece 2 away from the front plug 1 is provided with a conductive sheet 22 which can extend into the lamp strip, the conductive sheet 22 is connected with the inner wall of the conductive jack 21, the side of the front plug 1 close to the connecting piece 2 is provided with a conductive pin 111 matched with the conductive jack 21; when connected, the conductive sheet 22 extends into the lamp strip and is connected with a contact 1011 in the lamp strip, the conductive pin 111 is inserted into the conductive jack 21, so that the front plug 1 is electrically connected with the lamp strip.
[0029] When connecting a light strip using the connection structure of this utility model, first insert the conductive sheet 22 into the light strip, then extend the light strip along with the connector 2 into the conductive pin 111 of the front insert 1, so that the conductive pin 111 is inserted into the conductive socket 21, thereby connecting the front insert 1 to the light strip wire. In this embodiment, the conductive sheet 22 and the front insert 1 are separately configured. When connecting the conductive sheet 22 to the contact 1011 of the light strip, the connector 2 can be held to push the conductive sheet 22 into the light strip. Compared to holding the entire front insert 1 to push the conductive sheet 22 into the light strip, the connection structure of this utility model makes it easier for the operator to observe when connecting the conductive sheet 22 to the light strip, and also makes it easier to apply force, which helps to improve the connection stability between the light strip and the front insert 1 and optimize the user experience.
[0030] In some specific embodiments, reference is made to Figure 2 , Figure 3 and Figure 6 The connector 2 is also provided with a retaining plate 26. The conductive sheet 22 and the retaining plate 26 are both located on the side of the connector 2 away from the front insert 1. A gap 27 is left between the retaining plate 26 and the conductive sheet 22. When connected, the side wall of the light strip with the contact point 1011 is engaged in the gap 27.
[0031] The side wall of the light strip with contact 1011 is inserted into the gap 27, making it less likely for the conductive sheet 22 to come loose from the light strip. The connection between the conductive sheet 22 and contact 1011 is more stable, which helps to further improve the connection stability and optimize the user experience.
[0032] In some other embodiments, the conductive sheet 22 may be located on the side of the front insert 1, as long as it can extend into the light strip and connect to the contact 1011 within the light strip. Correspondingly, the card plate 26 and the conductive sheet 22 are located on the same side of the front insert 1.
[0033] In some specific embodiments, reference is made to Figure 3 The card plate 26 is also provided with a guide slope 261 on the side near the conductive sheet 22. The guide slope 261 extends in the direction away from and near the connector 2 in the direction away from and near the conductive sheet 22.
[0034] By setting the guide slope 261, when the conductive sheet 22 is inserted into the light strip, the side wall of the light strip with the contact point 1011 also moves along the guide slope 261 and is locked in the gap 27 between the conductive sheet 22 and the locking plate 26, making the locking more convenient and less labor-intensive. While maintaining connection stability, it is convenient for the operator to operate and improves connection efficiency.
[0035] In some specific embodiments, reference is made to Figure 3 The connector 2 includes an insulating block 24, a conductive sleeve 25, and a conductive sheet 22. The conductive sheet 22 is fixedly connected to one end of the conductive sleeve 25. The conductive sleeve 25 is embedded in the insulating block 24. The internal hole of the conductive sleeve 25 is a conductive insertion hole 21.
[0036] Specifically, the connecting piece 2 of the embodiment comprises an insulating block 24, two conductive sleeves 25, and two conductive sheets 22, and the two conductive sheets 22 are fixed on the two conductive sleeves 25 one by one. The insulating block 24 is made of plastic material. When the connecting piece 2 is manufactured, the conductive sleeve 25 connected with the conductive sheet 22 is put into the injection mold for injection molding. Finally, the connecting piece 2 is formed. The insulating block 24 improves the safety performance and reduces the risk of accidents for the operator.
[0037] Correspondingly, the front plug 1 is provided with two conductive pins 111, and the two conductive pins 111 correspond to the two conductive sockets 21 one by one. The two conductive pins 111 correspond to the positive and negative electrodes of the front plug 1 respectively. The conductive pins 111 and the conductive sockets 21 are in interference fit to ensure stable connection.
[0038] In some specific embodiments, referring to Figure 3 , the conductive socket 21 penetrates the connecting piece 2, and the end of the conductive pin 111 away from the front plug 1 can penetrate the conductive socket 21 and protrude from the connecting piece 2.
[0039] The conductive socket 21 penetrates the connecting piece 2, so that the conductive pin 111 can penetrate the entire connecting piece 2, making the connection between the connecting piece 2 and the conductive pin 111 more stable, reducing the possibility of loosening, and improving the stability of the connection between the front plug 1 and the lamp strip.
[0040] In some other embodiments, the conductive socket 21 is a blind hole and does not penetrate the connecting piece 2. As long as the conductive pin 111 can be inserted into the conductive socket 21 and electrified.
[0041] In some specific embodiments, referring to Figure 4 , the side of the front plug 1 close to the connecting piece 2 is provided with a butt joint groove 11 matched with the shape of the connecting piece 2, and the conductive pin 111 is arranged in the butt joint groove 11.
[0042] When connecting, the connecting piece 2 is directly inserted into the butt joint groove 11, so that the conductive pin 111 is inserted into the conductive socket 21, making the positioning more convenient and the connection more efficient.
[0043] Specifically, the inner cavity of the docking slot 11 is a cuboid, and the docking slot 11 is provided with two conductive pins 111 arranged along the length direction of the docking slot 11, and the two conductive pins 111 are located at the middle position of the width direction of the docking slot 11 and are symmetric about the center of the docking slot 11. The connecting piece 2 is also a cuboid, and the two conductive sockets 21 on the connecting piece 2 are arranged along the length direction of the connecting piece 2, and the two conductive sockets 21 are located at the middle position of the width direction of the connecting piece 2 and are symmetric about the center of the connecting piece 2. The two conductive sockets 21 and the two conductive pins 111 correspond to each other, so that no matter whether it is inserted in the positive direction or the reverse direction, as long as the connecting piece 2 is inserted into the docking slot 11, the two conductive pins 111 can be inserted into the corresponding conductive sockets 21 respectively, so that the connection is more convenient.
[0044] In some embodiments, with reference to Figure 1 , Figure 2 , Figure 4 and Figure 5 , the front plug 1 is provided with a clamping assembly 3, which includes a clamping sleeve 33, an external thread 31 provided on the outer peripheral wall of the front plug 1, and at least two clamping pieces 32 arranged at the side of the front plug 1 close to the connecting piece 2, and the two clamping pieces 32 are arranged on the peripheral side of the conductive pins 111; the inner wall of the clamping sleeve 33 includes a threaded section 331 and a clamping section 332 corresponding in position to the external thread 31 and the clamping pieces 32 respectively, the threaded section 331 is provided with an internal thread matched with the external thread 31, and the inner diameter of the clamping section 332 gradually decreases in the direction from close to the front plug 1 to away from the front plug 1; the clamping sleeve 33 is threadedly connected with the front plug 1, and the two clamping pieces 32 are arranged in the clamping sleeve 33; when connected, the clamping section 332 can be used to press the two clamping pieces 32 by rotating the clamping sleeve 33, so as to clamp the lamp strip between the two clamping pieces 32.
[0045] When connected, the conductive sheet 22 is first inserted into the lamp strip, and then the connecting piece 2 connected with the lamp strip is inserted into the docking slot 11, so that the conductive pins 111 are inserted into the conductive sockets 21. The lamp strip passes through the clamping sleeve 33, the clamping sleeve 33 is moved to a position where the threaded section 331 corresponds in position to the external thread 31 on the front plug 1, the clamping sleeve 33 is rotated, the clamping section 332 moves in the direction of the front plug 1, and the inner wall of the clamping section 332 presses the two clamping pieces 32, so that the ends of the two clamping pieces 32 away from the front plug 1 approach each other and clamp the lamp strip between the two clamping pieces 32, thereby axially positioning the lamp strip, preventing the lamp strip from being easily loosened from the front plug 1, and improving the connection stability.
[0046] In some existing technologies, the conductive sheet 22 is fixedly connected to the front insert 1. To connect the LED strip to the front insert 1, the LED strip must be inserted between multiple clamping members 32, then the LED strip must be aligned with the conductive sheet 22, and the conductive sheet 22 must be forcefully inserted into the LED strip. However, the space between the multiple clamping members 32 is limited, and the LED strip is relatively soft. Inserting a certain length of LED strip between the multiple clamping members 32 before inserting the conductive sheet 22 is difficult, resulting in a low success rate and potentially affecting the connection quality and user experience. In this embodiment, since the connector 2 and the front insert 1 are separate, the conductive sheet 22 and the LED strip can be connected first, and then the connector 2 can be connected to the front insert 1. The connection between the conductive sheet 22 and the LED strip does not need to be performed in the narrow space between the multiple clamping members 32, reducing the connection difficulty and improving the connection stability. The connection between the conductive pin 111 and the conductive socket 21 is less difficult than the connection between the light strip and the conductive sheet 22, and it is also easier to make in the narrow space between multiple clamping parts 32. Therefore, while ensuring connection stability, it also improves connection efficiency.
[0047] In some other embodiments, the clamping assembly 3 includes two or more clamping members 32, which are arranged around the conductive pin 111.
[0048] In some specific embodiments, reference is made to Figure 4 Clamping member 32 has clamping teeth 321 on the side near the other clamping member 32.
[0049] The clamping teeth 321 are designed to improve the clamping strength of the LED strip and further enhance the connection stability.
[0050] This embodiment also discloses a light strip structure, including the connection structure of the light strip described above.
[0051] In some specific embodiments, reference is made to Figure 1 and Figure 6 The light strip structure includes a light strip body 10, a base plate 101, a contact 1011 on the base plate 101, a slot 102 inside the light strip body 10, a conductive sheet 22 is inserted into the slot 102 and connected to the contact 1011, and the base plate 101 is inserted into the gap 27.
[0052] The light strip body 10 is provided with a slot 102 for holding the conductive sheet 22, which helps to further improve the stability of the connection between the light strip and the conductive sheet 22 and improve the connection quality.
[0053] Correspondingly, the light strip has two contacts 1011, each corresponding to one of the two conductive sheets 22. In this embodiment, the base plate 101 of the light strip body 10 is the aforementioned "side wall on the light strip where the contacts 1011 are located".
[0054] The above merely describes preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the inventive concept of the present application, and by using the content of the present application specification and drawings, are included in the patent protection scope of the present application.
Claims
1. A connection structure of a light strip, characterized by: The front plug (1) and the connecting piece (2) are connected. The connecting piece (2) is provided with a conductive jack (21), and the conductive jack (21) is formed with an opening on the side of the connecting piece (2) close to the front plug (1). The connecting piece (2) is also provided with a conductive sheet (22) that can extend into the lamp strip, and the conductive sheet (22) is connected with the inner wall of the conductive jack (21). The side of the front plug (1) close to the connecting piece (2) is provided with a conductive pin (111) matched with the conductive jack (21). When connected, the conductive sheet (22) extends into the lamp strip and is connected with the contact (1011) in the lamp strip, and the conductive pin (111) is inserted into the conductive jack (21), so that the front plug (1) is electrically connected with the lamp strip.
2. The connection structure of the lamp strip according to claim 1, characterized in that: The connecting piece (2) is also provided with a clamping plate (26), and the conductive sheet (22) and the clamping plate (26) are both arranged on the side of the connecting piece (2) away from the front plug (1). A gap (27) is left between the clamping plate (26) and the conductive sheet (22), and when connected, the side wall of the lamp strip provided with the contact (1011) is clamped in the gap (27).
3. The connection structure of the lamp strip according to claim 2, characterized in that: The side of the clamping plate (26) close to the conductive sheet (22) is also provided with a guide inclined surface (261), and the guide inclined surface (261) extends in the direction away from the conductive sheet (22) to the direction close to the conductive sheet (22) in the direction away from the connecting piece (2) to the direction close to the connecting piece (2).
4. The connection structure of the lamp strip according to claim 1 or 2 or 3, characterized in that: The connecting piece (2) includes an insulating block (24), a conductive sleeve (25), and the conductive sheet (22). The conductive sheet (22) is fixedly connected to one end of the conductive sleeve (25), the conductive sleeve (25) is embedded in the insulating block (24), and the inner hole of the conductive sleeve (25) is the conductive jack (21).
5. The connection structure of the lamp strip according to claim 1, characterized in that: The conductive jack (21) penetrates the connecting piece (2), and the end of the conductive pin (111) away from the front plug (1) can penetrate the conductive jack (21) and protrude from the connecting piece (2).
6. The connection structure of the lamp strip according to claim 1, characterized in that: The side of the front plug (1) close to the connecting piece (2) is provided with a mating groove (11) matched with the shape of the connecting piece (2), and the conductive pin (111) is arranged in the mating groove (11).
7. The connection structure of the lamp strip according to claim 1, characterized in that: The front plug (1) is provided with a clamping assembly (3), and the clamping assembly (3) includes a clamping sleeve (33), an external thread (31) arranged on the peripheral wall of the front plug (1), and at least two clamping pieces (32) arranged on the side of the front plug (1) close to the connecting piece (2). Two clamping pieces (32) are arranged on the side of the conductive pin (111). An inner wall of the clamping sleeve (33) comprises a threaded section (331) and a clamping section (332) corresponding to the outer thread (31) and the clamping piece (32) respectively, the threaded section (331) is provided with an inner thread matched with the outer thread (31), and the inner diameter of the clamping section (332) gradually decreases along the direction close to or away from the front plug (1), the clamping sleeve (33) is threadedly connected with the front plug (1), and the two clamping pieces (32) are arranged in the clamping sleeve (33), when connected, the clamping section (332) can extrude the two clamping pieces (32) by rotating the clamping sleeve (33), so that the lamp strip between the two clamping pieces (32) is clamped.
8. The connection structure of the lamp strip according to claim 7, characterized in that: The clamping piece (32) is provided with a clamping tooth (321) on the side close to the other clamping piece (32).
9. A light string structure, characterized by: The connection structure of the lamp strip comprises the connection structure of the lamp strip according to any one of claims 1 to 8.
10. The light string structure of claim 9, wherein: The lamp strip structure comprises a lamp strip body (10), the lamp strip body (10) comprises a bottom plate (101), the bottom plate (101) is provided with a contact (1011), the inside of the lamp strip body (10) is provided with a clamping groove (102), the conductive sheet (22) is clamped in the clamping groove (102) and connected with the contact (1011); The connecting piece (2) is further provided with a clamping plate (26), the conductive sheet (22) and the clamping plate (26) are arranged on the side of the connecting piece (2) away from the front plug (1), a gap (27) is left between the clamping plate (26) and the conductive sheet (22), and the bottom plate (101) is clamped in the gap (27).