Waterproof joint device of spliced high-voltage lamp strip

Abstract

The utility model relates to the technical field of high-voltage lamp strips, in particular to a waterproof connector device of a spliced high-voltage lamp strip, which comprises a first lamp strip, a second lamp strip, a plug, an electrode column, a sleeve, a jack and a connector mechanism, the plug is fixedly connected with one end of the first lamp strip, the electrode column is fixedly connected with the surface of the plug, and the sleeve is fixedly connected with one end of the second lamp strip. The jacks are formed in the surface of the sleeve, the electrode columns are matched with the jacks, the connector mechanisms are arranged on the surfaces of the first lamp strip and the second lamp strip, each connector mechanism comprises a connecting assembly, a sealing assembly and a flow guide assembly, each connecting assembly comprises a first elastic piece, the first elastic pieces are fixedly connected with the surface of the plug, and the surface of the plug is fixedly connected with a second elastic piece. According to the utility model, through the arrangement of the joint mechanism, the two groups of lamp strips can be stably connected and conveniently disassembled, meanwhile, multiple waterproof treatment is carried out on the connecting part, so that water is prevented from flowing to the connecting part of the electrode column and the jack to cause a fault, and the usability of equipment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage light strips, in particular to a waterproof connector device for a spliced ​​high-voltage light strip. Background Art

[0002] LED light strips, named for their ribbon-like shape, are LEDs assembled on a flexible circuit board (flexible circuit board) or PCB. They are gaining popularity in various decoration industries due to their long lifespan, energy-saving, and environmentally friendly design. However, since high-voltage light strips are often used outdoors, they are susceptible to erosion from rain and other factors, posing a safety hazard. Therefore, they require waterproofing.

[0003] Existing technologies, such as the Chinese patent publication number CN211475886U, disclose a waterproof structure for a light strip connector, including a connector head end and a connector tail end. The connector head end and the connector tail end are both provided with slots adapted to the light strip, and the inner wall of the slot is provided with a plurality of grooves. A waterproof layer is provided between the light strip and the grooves. When the light strip is connected, the two conductive pins on the connector are connected to the terminals on the light strip. At this time, the light strip and the connector part already have a certain waterproof capability, and the structural fixation is formed when the connector is connected, and no structural displacement occurs. Glue is then injected into the groove using a syringe, and the glue flows throughout the groove. After solidification, a waterproof layer is formed. The operation is simple and efficient, and the waterproof performance is reliable, allowing end customers to complete the processing, assembly, and waterproofing of the light strip. However, this utility model sacrifices the detachability of the light strip connector for waterproofing, making it inconvenient for daily splicing and use.

[0004] In order to solve the problem that the light strip joints are not waterproof and difficult to disassemble, the existing light strips often do not set the joints to a completely sealed structure in order to be able to be spliced ​​and used, which inevitably leads to the problem of poor waterproof performance. In addition, most light strip joints use traditional bolt connections, which are inconvenient to disassemble and assemble for repeated splicing and use, so improvements are needed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that the light strip joints are not waterproof and are difficult to disassemble and assemble, and to propose a waterproof joint device for a spliced ​​high-voltage light strip.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a spliced high -voltage lamp area's waterproof joint device, including lamp area one, lamp area two, plug, electrode column, sleeve, jack and joint mechanism, the plug is fixedly connected with one end of lamp area one, the electrode column is fixedly connected with the surface of plug, the sleeve is fixedly connected with one end of lamp area two, the jack is established at the surface of sleeve, the electrode column is adapted with the jack, the joint mechanism sets up at the surface of lamp area one and lamp area two, the joint mechanism includes connecting assembly, sealing assembly and flow guide component, the connecting assembly includes elastic sheet one, the elastic sheet one is fixedly connected with the surface of plug, the surface of plug is fixedly connected with elastic sheet two, one end of the elastic sheet one away from plug is fixedly connected with convex block one, one end of the elastic sheet two away from plug is fixedly connected with convex block two, the inner wall of sleeve is opened with the card slot one, the convex block one is slidably connected with the surface of card slot one, the inner wall of sleeve is opened with the card slot two, the convex block two is fixedly connected with the surface of card slot two, and the elastic sheet one and elastic sheet two are close to the one end of plug and are evenly provided with anti -skid lines.

[0007] Further, the length of the elastic sheet one is greater than the length of the elastic sheet two, the number of the elastic sheet one, the elastic sheet two, the convex block one, the convex block two, the card slot one and the card slot two is two groups and is symmetrically arranged.

[0008] Further, the sealing assembly includes a beveled gasket, the beveled gasket is fixedly connected with the surface of the card slot one, and the convex block one is slidably connected with the surface of the beveled gasket.

[0009] Further, the surface of the card slot two is fixedly connected with a semicircular gasket, and the semicircular gasket is matched with the convex block two.

[0010] Further, the two ends of the plug and the sleeve are fixedly connected with annular gaskets, and the inner wall of the sleeve is fixedly connected with a bottom pad.

[0011] Further, the flow guide component includes a sleeve ring one, the sleeve ring one is fixedly connected with the surface of the plug, the electrode column is arranged in the sleeve ring one, the inner wall of the sleeve is fixedly connected with a sleeve ring two, the jack is arranged in the sleeve ring two, and the sleeve ring two is arranged in the sleeve ring one.

[0012] Further, the surface of the plug is provided with an annular groove, the sleeve ring two is insertedly connected with the surface of the annular groove, and a flow guide groove is formed in the surface of the side of the annular groove away from the electrode column.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1. The utility model discloses a connector mechanism is set up, when needing to connect lamp strip one and lamp strip two, first hold the plug and squeeze two sets of elastic sheet no. 1, insert elastic sheet no. 1 into the sleeve and release, push the plug inwards to make that the convex block no. 1 is clamped into the card slot no. 1 under the resilience of elastic sheet no. 1 and slides inwards along the card slot no. 1, then squeeze two sets of elastic sheet no. 2 again, insert elastic sheet no. 2 into the sleeve and release, continue to insert the plug into the sleeve, until the electrode post is completely inserted into the jack, at this time, the convex block no. 2 is just clamped into the card slot no. 2 under the resilience of elastic sheet no. 2, and lamp strip one and lamp strip two can be fixed, the beveled sealing gasket is used to waterproof the connecting place of card slot no. 1 and convex block no. 1, the semicircular sealing gasket is used to waterproof the connecting place of card slot no. 2 and convex block no. 2, the ring sealing gasket is used to waterproof the connecting place of the plug and lamp strip one and the sleeve and lamp strip two, the bottom pad is used to waterproof the connecting place of the sleeve and the sleeve, if still a small amount of water enters the sleeve, then will be guided to the flow groove by the sleeve and the ring groove, and will not flow to the connecting place of the electrode post and the jack and cause the fault, when wanting to disassemble lamp strip one and lamp strip two, just squeeze elastic sheet no. 2 to make the convex block no. 2 separate from the card slot no. 2, then pull out the plug outward, make that the convex block no. 1 slides outward along the card slot no. 1, until elastic sheet no. 2 separates from the sleeve, squeeze elastic sheet no. 1 to make the convex block no. 1 separate from the card slot no. 1, can pull out the plug completely, convenient to disassemble and not easy to happen false touch, by setting up the connector mechanism, it is convenient to stably connect two sets of lamp strips and disassemble conveniently, simultaneously, multiple waterproof treatments are carried out to the connecting place, avoid water to flow to the connecting place of the electrode post and the jack and cause the fault, effectively improve the easy-to-use of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic diagram of the waterproof connector device of the spliced high-voltage lamp strip is provided for the utility model;

[0016] Figure 2 A partial structure schematic diagram of the connector mechanism in the waterproof connector device of the spliced high-voltage lamp strip is provided for the utility model;

[0017] Figure 3 A partial structure schematic diagram of the connector mechanism in the waterproof connector device of the spliced high-voltage lamp strip is provided for the utility model;

[0018] Figure 4 A partial structure schematic diagram of the connector mechanism in the waterproof connector device of the spliced high-voltage lamp strip is provided for the utility model;

[0019] Figure 5 A partial structure schematic diagram of the connector mechanism in the waterproof connector device of the spliced high-voltage lamp strip is provided for the utility model.

[0020] LEGEND:

[0021] 1, lamp strip one; 2, lamp strip two; 3, plug; 4, electrode column; 5, sleeve; 6, jack; 7, joint mechanism; 71, connecting assembly; 711, elastic sheet one; 712, elastic sheet two; 713, protrusion one; 714, protrusion two; 715, card slot one; 716, card slot two; 717, anti-skid pattern; 72, sealing assembly; 721, bevel sealing pad; 722, semicircular sealing pad; 723, annular sealing pad; 724, bottom pad; 73, flow guide assembly; 731, sleeve ring one; 732, sleeve ring two; 733, annular groove; 734, flow guide groove. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme: a waterproof joint device of spliced high-voltage lamp strip, including lamp strip one 1, lamp strip two 2, plug 3, electrode column 4, sleeve 5, jack 6 and joint mechanism 7, plug 3 is connected fixedly with one end of lamp strip one 1, electrode column 4 is connected fixedly with the surface of plug 3, sleeve 5 is connected fixedly with one end of lamp strip two 2, jack 6 is set up in the surface of sleeve 5, electrode column 4 is adapted with jack 6, joint mechanism 7 is arranged on the surface of lamp strip one 1 and lamp strip two 2.

[0023] The specific setting and function of the joint mechanism 7 will be described below.

[0024] In the embodiment: joint mechanism 7 includes connecting assembly 71, sealing assembly 72 and flow guide assembly 73, connecting assembly 71 includes elastic sheet one 711, elastic sheet one 711 is connected fixedly with the surface of plug 3, the surface of plug 3 is fixedly connected with elastic sheet two 712, the end, away from plug 3, of elastic sheet one 711 is fixedly connected with protrusion one 713, the end, away from plug 3, of elastic sheet two 712 is fixedly connected with protrusion two 714, the inner wall of sleeve 5 is provided with card slot one 715, protrusion one 713 is connected slidingly with the surface of card slot one 715, the inner wall of sleeve 5 is provided with card slot two 716, protrusion two 714 is connected with the surface of card slot two 716, the end, close to plug 3, of elastic sheet one 711 and elastic sheet two 712 is provided with anti-skid pattern 717.

[0025] The effect achieved by the above-mentioned components is that when it is necessary to connect the light strip one 1 and the light strip two 2, the plug 3 is first held and the two sets of elastic pieces one 711 are squeezed, the elastic pieces one 711 are inserted into the sleeve 5 and then released, the plug 3 is pushed inward so that the protruding block one 713 is clamped into the clamping groove one 715 and slides inward along the clamping groove one 715 under the elastic recovery of the elastic pieces one 711, then the two sets of elastic pieces two 712 are squeezed, the elastic pieces two 712 are inserted into the sleeve 5 and then released, and the plug 3 is continuously inserted into the sleeve 5 until the electrode column 4 is completely inserted into the insertion hole 6, at which time the protruding block two 714 is clamped into the clamping groove two 716 under the elastic recovery of the elastic pieces two 712, and the light strip one 1 and the light strip two 2 are thereby fixed, when it is desired to disassemble the light strip one 1 and the light strip two 2, the protruding block two 714 is first released from the clamping groove two 716 by squeezing the elastic pieces two 712, and then the plug 3 is pulled outwards, so that the protruding block one 713 slides outward along the clamping groove one 715 until the elastic pieces two 712 are released from the sleeve 5, and then the protruding block one 713 is released from the clamping groove one 715 by squeezing the elastic pieces one 711, so that the plug 3 can be completely pulled out, which is convenient to disassemble and is not easy to cause accidental touch, and the anti-skid lines 717 are arranged to facilitate the squeezing of the elastic pieces one 711 and the elastic pieces two 712, and to avoid slipping.

[0026] Specifically, the length of the elastic pieces one 711 is greater than the length of the elastic pieces two 712, and the number of the elastic pieces one 711, the elastic pieces two 712, the protruding block one 713, the protruding block two 714, the clamping groove one 715 and the clamping groove two 716 is two sets and symmetrically arranged.

[0027] The effect achieved by the above-mentioned components is that the length of the elastic pieces one 711 is set to be greater than the length of the elastic pieces two 712, so that the elastic pieces two 712 need to be squeezed first and then the elastic pieces one 711 need to be squeezed when disassembling, and double insurance is used to avoid accidental touch causing the connector to loosen and disengage.

[0028] Specifically, the sealing assembly 72 includes an inclined sealing gasket 721, the inclined sealing gasket 721 is fixedly connected with the surface of the clamping groove one 715, and the protruding block one 713 is slidingly connected with the surface of the inclined sealing gasket 721.

[0029] The effect achieved by the above-mentioned components is that the inclined sealing gasket 721 is used to waterproof the connection between the clamping groove one 715 and the protruding block one 713.

[0030] Specifically, the surface of the clamping groove two 716 is fixedly connected with a semicircular sealing gasket 722, and the semicircular sealing gasket 722 is matched with the protruding block two 714.

[0031] The effect achieved by the above-mentioned components is that the semicircular sealing gasket 722 is used to waterproof the connection between the clamping groove two 716 and the protruding block two 714.

[0032] Specifically, the two ends of the plug 3 and the sleeve 5 are fixedly connected with annular sealing gaskets 723, and the inner wall of the sleeve 5 is fixedly connected with a bottom pad 724.

[0033] The effect achieved by the above components is that the ring-shaped sealing gasket 723 is used to prevent water from entering the connection between the plug 3 and the first lamp strip 1 and the sleeve 5 and the second lamp strip 2.

[0034] Specifically, the flow guide assembly 73 includes a sleeve ring 731, the sleeve ring 731 is fixedly connected with the surface of the plug 3, the electrode column 4 is arranged in the inside of the sleeve ring 731, the inner wall of the sleeve 5 is fixedly connected with a sleeve ring 732, the socket 6 is arranged in the inside of the sleeve ring 732, and the sleeve ring 732 is arranged in the inside of the sleeve ring 731.

[0035] The effect achieved by the above components is that the sleeve ring 731 is arranged to protect the electrode column 4, the sleeve ring 732 is arranged to protect the socket 6, and the sleeve ring 731 and the sleeve ring 732 are used in cooperation to prevent water from entering the connection between the electrode column 4 and the socket 6.

[0036] Specifically, the surface of the plug 3 is provided with a ring-shaped groove 733, the sleeve ring 732 is insertedly connected with the surface of the ring-shaped groove 733, and the surface of the side, away from the electrode column 4, of the ring-shaped groove 733 is provided with a flow guide groove 734.

[0037] The effect achieved by the above components is that if a small amount of water still enters the sleeve ring 731, the water will be guided by the sleeve ring 732 and the ring-shaped groove 733 into the flow guide groove 734, and will not flow to the connection between the electrode column 4 and the socket 6 to cause a fault.

[0038] Working principle: by setting the joint mechanism 7, when the need to connect the lamp strip one 1 and the lamp strip two 2, first hold the plug 3 and squeeze two sets of elastic sheet one 711, elastic sheet one 711 is inserted into the sleeve 5 after loosening, push the plug 3 inwards so that the convex block one 713 is clamped into the card slot one 715 under the action of elastic sheet one 711 and slides inwards along the card slot one 715, then squeeze two sets of elastic sheet two 712, insert elastic sheet two 712 into sleeve 5 after loosening, continue to insert the plug 3 into the sleeve 5, until the electrode column 4 is completely inserted into the insertion hole 6, at this time the convex block two 714 is clamped into the card slot two 716 under the action of elastic sheet two 712, the lamp strip one 1 and the lamp strip two 2 are fixed, the inclined sealing pad 721 is used to prevent water from entering the connection between the card slot one 715 and the convex block one 713, the semicircular sealing pad 722 is used to prevent water from entering the connection between the card slot two 716 and the convex block two 714, the ring sealing pad 723 is used to prevent water from entering the connection between the plug 3 and the lamp strip one 1 and the sleeve 5 and the lamp strip two 2, the bottom pad 724 is used to prevent water from entering the connection between the sleeve 5 and the sleeve ring one 731, if there is still a small amount of water into the sleeve ring one 731, it will be drained into the guide groove 734 by the sleeve ring two 732 and the annular groove 733, and will not flow to the connection between the electrode column 4 and the insertion hole 6 to cause failure, when you want to disassemble the lamp strip one 1 and the lamp strip two 2, you only need to squeeze the elastic sheet two 712 to make the convex block two 714 disengage from the card slot two 716, then pull out the plug 3 outward, so that the convex block one 713 slides outward along the card slot one 715, until the elastic sheet two 712 is disengaged from the sleeve 5, then squeeze the elastic sheet one 711 to make the convex block one 713 disengage from the card slot one 715, you can completely pull out the plug 3, which is convenient to disassemble and not easy to be touched by mistake, by setting the joint mechanism 7, it is convenient to connect two groups of lamp strips stably and disassemble conveniently, at the same time, multiple waterproof treatment is carried out on the connection, which avoids water flowing to the connection between the electrode column 4 and the insertion hole 6 to cause failure, which effectively improves the ease of use of the equipment.

Claims

1. A waterproof connector device for a spliced ​​high-voltage light strip, comprising a light strip 1 (1), a light strip 2 (2), a plug (3), an electrode column (4), a sleeve (5), a jack (6) and a connector mechanism (7), characterized in that: The plug (3) is fixedly connected to one end of the first light strip (1), the electrode column (4) is fixedly connected to the surface of the plug (3), the sleeve (5) is fixedly connected to one end of the second light strip (2), the socket (6) is provided on the surface of the sleeve (5), the electrode column (4) is adapted to the socket (6), the joint mechanism (7) is provided on the surface of the first light strip (1) and the second light strip (2), the joint mechanism (7) comprises a connecting component (71), a sealing component (72) and a guide component (73), the connecting component (71) comprises an elastic sheet (711), the elastic sheet (711) is fixedly connected to the surface of the plug (3), the surface of the plug (3) The surface of the sleeve (5) is fixedly connected with an elastic piece 2 (712), the end of the elastic piece 1 (711) away from the plug (3) is fixedly connected with a protrusion 1 (713), the end of the elastic piece 2 (712) away from the plug (3) is fixedly connected with a protrusion 2 (714), the inner wall of the sleeve (5) is provided with a clamping groove 1 (715), the protrusion 1 (713) is slidably connected to the surface of the clamping groove 1 (715), the inner wall of the sleeve (5) is provided with a clamping groove 2 (716), the protrusion 2 (714) is clamped and connected to the surface of the clamping groove 2 (716), and the ends of the elastic piece 1 (711) and the elastic piece 2 (712) close to the plug (3) are both provided with anti-slip grooves (717).

2. The waterproof connector device for a spliced ​​high-voltage light strip according to claim 1, characterized in that: The length of the elastic piece 1 (711) is greater than the length of the elastic piece 2 (712), and the elastic piece 1 (711), the elastic piece 2 (712), the protrusion 1 (713), the protrusion 2 (714), the slot 1 (715) and the slot 2 (716) are all in two groups and are symmetrically arranged.

3. The waterproof connector device for a spliced ​​high-voltage light strip according to claim 1, characterized in that: The sealing assembly (72) comprises an oblique sealing gasket (721), wherein the oblique sealing gasket (721) is fixedly connected to the surface of the first card slot (715), and the first protrusion (713) is slidably connected to the surface of the oblique sealing gasket (721).

4. The waterproof connector device for a spliced ​​high-voltage light strip according to claim 1, characterized in that: The surface of the second card slot (716) is fixedly connected with a semicircular sealing gasket (722), and the semicircular sealing gasket (722) matches the second protrusion (714).

5. The waterproof connector device for a spliced ​​high-voltage light strip according to claim 1, characterized in that: Both ends of the plug (3) and the sleeve (5) are fixedly connected with an annular sealing gasket (723), and the inner wall of the sleeve (5) is fixedly connected with a bottom gasket (724).

6. The waterproof connector device for a spliced ​​high-voltage light strip according to claim 1, characterized in that: The guide assembly (73) includes a first collar (731), the first collar (731) is fixedly connected to the surface of the plug (3), the electrode column (4) is arranged inside the first collar (731), the inner wall of the sleeve (5) is fixedly connected to the second collar (732), the socket (6) is arranged inside the second collar (732), and the second collar (732) is arranged inside the first collar (731).

7. The waterproof connector device for a spliced ​​high-voltage light strip according to claim 6, characterized in that: An annular groove (733) is provided on the surface of the plug (3), the second sleeve ring (732) is plug-connected to the surface of the annular groove (733), and a guide groove (734) is provided on the surface of the annular groove (733) away from the electrode column (4).

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