A dual layer photovoltaic wall connector

Abstract

The utility model provides a double -deck photovoltaic wall -penetrating connector contains glue shell, a plurality of wire components, glue shell contains tail board, a plurality of box body, back cover, and the both ends of box body are open -ended structure, and the inside of box body is provided with a plurality of the partition wall that will box body inside interval is a plurality of wiring cavity, and the inside of box body is provided with the retaining wall that will wiring cavity interval is front chamber, rear chamber, and the top of box body is provided with wiring window, and wire component contains wire, flow -guiding piece, conducting bolt, connecting nut, and the through -hole is provided with in the flow -guiding piece, and the screw rod part of conducting bolt passes through the through -hole and is connected on connecting nut, and the bottom of box body is provided with first guide channel, and the bottom of first guide channel is provided with second guide channel, and the retaining wall is provided with the plug -in window that extends from the top wall of box body to first guide channel, and the plug -in window is detachably connected with the plug -in window for closing plug -in window, can simplify the assembly process, improve the assembly efficiency, prevent the foreign matter from entering rear chamber.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field especially a double -deck photovoltaic wall -penetrating connector. BACKGROUND

[0002] Wall -penetrating connector is a kind of connector, and the socket is fixed on the panel and penetrates the panel, and is widely used on various electronic instruments. Double -deck wall -penetrating connector is the wall -penetrating connector with upper and lower two layers of wiring positions, and the double -deck wall -penetrating connector on the market is mostly assembled by shell body, so that the product parts are many, the material cost is high, the assembly process is complex, the assembly efficiency is low, and manpower is wasted. SUMMARY

[0003] The utility model provides a double -deck photovoltaic wall -penetrating connector to solve the problems, simplifies the assembly process, and improves assembly efficiency.

[0004] To solve the above technical problem, a double -deck photovoltaic wall -penetrating connector is provided, comprising a glue shell, a plurality of wire assemblies, the glue shell comprises a tail plate, a plurality of box bodies connected in a ladder shape on the front side of the tail plate, a rear cover, both ends of the box body are open structure, a plurality of partition walls are arranged in parallel inside the box body, a plurality of partition walls separate the inside of the box body into a plurality of wiring cavities, a containing groove matched with the rear cover is arranged through the tail plate, the wiring cavity is communicated with the containing groove, the rear cover is combined in the containing groove, a threading hole communicated with the wiring cavity is arranged through the rear cover, a baffle wall is arranged in the box body to separate the wiring cavities into front and rear chambers, a wiring window communicated with the front chamber is arranged on the top of the box body, the wire assembly comprises a wire threaded in the threading hole, a flow guide sheet crimped on one end of the wire, a conductive bolt and a connecting nut, a through hole is arranged through the flow guide sheet, the screw rod of the conductive bolt passes through the through hole and is connected to the connecting nut, a first guide channel matched with the flow guide sheet is arranged on the bottom of the box body, the flow guide sheet is movably arranged on the first guide channel, a second guide channel is arranged on the bottom of the first guide channel, the nut part of the conductive bolt is movably arranged on the second guide channel, a plug plate window extending from the top wall of the box body to the first guide channel is arranged on the baffle wall, and a plug plate for closing the plug plate window is detachably connected to the plug plate window.

[0005] Preferably, the glue shell further comprises a plurality of horizontal partitions and a plurality of longitudinal partitions, one end of the horizontal partition is provided with a rotating shaft part, the two side walls of the front chamber are provided with insertion holes matched with the rotating shaft part, the two ends of the rotating shaft part are movably arranged in the two insertion holes respectively, the other end of the horizontal partition is provided with positioning lug parts on both sides, the two side walls of the box body are provided with positioning grooves matched with the positioning lug parts, the positioning lug parts are clamped in the positioning grooves, one end of the longitudinal partition is provided with a T-shaped connecting part, one end of the partition wall is provided with a T-shaped clamping groove matched with the T-shaped connecting part, and the T-shaped connecting part is clamped in the T-shaped clamping groove.

[0006] Preferably, the two side faces of the plug plate are provided with guide parts arranged in staggered manner, the two side walls of the plug plate window are provided with guide grooves matched with the guide parts, the guide parts are movably arranged on the guide grooves, and the inner wall of the plug plate is provided with a first reverse buckle part which is buckled on the lower side of the top wall of the box body.

[0007] Preferably, the conductive bolt is riveted on the through hole.

[0008] Preferably, one end of the second guide channel is provided with a shape matched with the nut part of the conductive bolt.

[0009] Preferably, the accommodating groove on the outer side of the rear cover is filled with sealing glue.

[0010] Preferably, the rear side of the tail plate is provided with an annular groove, and the annular groove is provided with a waterproof rubber ring.

[0011] Preferably, the rear cover is provided with a mounting positioning column on each side.

[0012] Preferably, the top of the flow guide piece is provided with a second reverse buckle part on each side, and the second reverse buckle part is buckled on the front side of the retaining wall.

[0013] The double-layer photovoltaic wall-penetrating connector has the advantages of simple structure, convenient assembly, reduced material cost, improved assembly efficiency, saved manpower, closed plug plate window by the plug plate, formed rear chamber, prevented foreign matters from entering the rear chamber, and avoided faults. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 An appearance structure schematic view of the utility model is exemplified.

[0015] Figure 2 An appearance structure schematic view of the utility model is exemplified.

[0016] Figure 3 An exploded structure schematic view of the utility model is exemplified.

[0017] Figure 4 An appearance structure schematic view of the utility model is exemplified. Figure 3 A partial enlarged structure schematic view of the utility model is exemplified.

[0018] Figure 5 A top view of the utility model is exemplified.

[0019] Figure 6 An appearance structure schematic view of the utility model is exemplified. Figure 5Cross-sectional view at C-C'.

[0020] Figure 7 The utility model illustrates Figure 3 Partial enlarged structural schematic view of B part.

[0021] Figure 8 The utility model illustrates Figure 6 Partial enlarged structural schematic view of D part.

[0022] Explanation of reference numerals: glue shell 1, tail plate 10, containing groove 100, annular groove 101, box body 12, partition wall 120, T type clamping groove 120a, front chamber 121, jack 121a, rear chamber 122, retaining wall 123, plug plate window 123a, guide groove 123b, wiring window 124, first guide channel 125, second guide channel 126, plug plate 127, guide portion 127a, first reverse buckle portion 127b, positioning groove 128, rear cover 13, threading hole 130, installation positioning column 131, horizontal partition plate 14, rotating shaft portion 140, positioning ear portion 141, longitudinal partition plate 15, T type connecting portion 150, waterproof rubber ring 16, wire assembly 2, wire 20, flow guide vane 21, through hole 210, second reverse buckle portion 211, conductive bolt 22, connecting nut 23. DETAILED DESCRIPTION

[0023] To make the purpose, technical scheme and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments.

[0024] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present disclosure.

[0025] Reference Figures 1-8 .

[0026] The utility model provides a double -deck photovoltaic wall -penetrating connector contains glue shell 1, a plurality of wire assembly 2, glue shell 1 contains tail plate 10, a plurality of the box body 12 that connects on the front side of tail plate 10 is in echelon, rear cover 13, both end surfaces of box body 12 are open -ended structure, and a plurality of partition wall 120 are arranged in parallel in the box body 12, and a plurality of partition wall 120 interval the inside of box body 12 into a plurality of wiring cavities, and the accommodating groove 100 matched with rear cover 13 is set up on tail plate 10 in the through, and wiring cavity is communicated with accommodating groove 100, and rear cover 13 is combined in accommodating groove 100, and the threading hole 130 communicated with wiring cavity is set up in the through on rear cover 13, and the baffle 123 that the wiring cavity is interval into front chamber 121, rear chamber 122 is set up in the box body 12, and the wiring window 124 communicated with front chamber 121 is seted up in the top of box body 12, and wire assembly 2 contains the wire 20 threaded in threading hole 130, the flow sheet 21 crimped in one end of wire 20, the conductive bolt 22, the connecting nut 23, and the through -hole 210 is set up in the through on flow sheet 21, and the screw rod portion of conductive bolt 22 passes through the through -hole 210 and is connected on connecting nut 23, and the first guide channel 125 matched with flow sheet 21 is seted up in the bottom of box body 12, and flow sheet 21 is movably set up on first guide channel 125, and the second guide channel 126 is seted up in the bottom of first guide channel 125, and the nut portion of conductive bolt 22 is movably set up on second guide channel 126, and the plug plate window 123a extending to first guide channel 125 from the top wall of box body 12 is seted up on baffle 123, and the plug plate 127 for closing plug plate window 123a is detachably connected on plug plate window 123a.

[0027] Its working principle is, when assembling, first, the conductive bolt 22 is connected on the through -hole 210 of flow sheet 21, one end of wire 20 is threaded through threading hole 130 and is crimped on flow sheet 21, then flow sheet 21 is pushed into the tail end of first guide channel 125, and connecting nut 23 is connected on conductive bolt 22, then plug plate 127 is assembled to plug plate window 123a, and rear cover 13 is assembled to accommodating groove 100, has the advantages of simple structure, easy assembly, can reduce material cost, improve assembly efficiency, save manpower, plug plate 127 can close plug plate window 123a, form the closed rear chamber 122, prevent foreign matter from entering the rear chamber 122, avoid producing fault.

[0028] Based on the above embodiment, the glue shell 1 further comprises a plurality of horizontal partitions 14 and a plurality of longitudinal partitions 15. One end of the horizontal partition 14 is provided with a rotating shaft part 140. The two side walls of the front chamber 121 are oppositely provided with insertion holes 121a matched with the rotating shaft part 140. The two ends of the rotating shaft part 140 are movably arranged in the two insertion holes 121a, respectively. The other end of the horizontal partition 14 is provided with positioning lugs 141 on both sides. The two side walls of the box body 12 are provided with positioning grooves 128 matched with the positioning lugs 141. The positioning lugs 141 are clamped in the positioning grooves 128. One end of the longitudinal partition 15 is provided with a T-shaped connecting part 150. One end of the partition wall 120 is provided with a T-shaped clamping groove 120a matched with the T-shaped connecting part 150. The T-shaped connecting part 150 is clamped in the T-shaped clamping groove 120a. When assembling the horizontal partition 14, first, one side rotating shaft part 140 is assembled into one side insertion hole 121a. Then, the other side rotating shaft part 140 is assembled into the other side insertion hole 121a. Then, the horizontal partition 14 is rotated to clamp the two positioning lugs 141 in the positioning grooves 128, thereby playing a blocking role to prevent the upper and lower layers of wires from being short-circuited. When connecting the wires, the horizontal partition 14 can be rotated and flipped up around the rotating shaft part 140 to create a space for wire connection.

[0029] Based on the above embodiment, the two side surfaces of the plug plate 127 are provided with guide parts 127a arranged in a staggered manner. The two side walls of the plug plate window 123a are provided with guide grooves 123b matched with the guide parts 127a. The guide parts 127a are movably arranged in the guide grooves 123b. The inner wall of the plug plate 127 is provided with a first undercut part 127b. The first undercut part 127b is clamped on the lower side of the top wall of the box body 12. When assembling the plug plate 127 to the plug plate window 123a, the guide parts 127a on both sides of the plug plate 127 are aligned with the guide grooves 123b on both sides of the plug plate window 123a and are assembled into the guide grooves 123b. Until the first undercut part 127b is clamped on the lower side of the top wall of the box body 12, the positioning of the plug plate 127 is realized. The guide parts 127a on the two side surfaces of the plug plate 127 are arranged in a staggered manner, thereby playing a fool-proof role to avoid the plug plate 127 being inserted in reverse.

[0030] Based on the above embodiment, the conductive bolt 22 is riveted on the through hole 210, thereby ensuring the stable connection of the conductive bolt 22 and the flow guide fin 21.

[0031] Based on the above embodiment, one end of the second guide channel 126 is provided with a shape matched with the nut part of the conductive bolt 22, thereby avoiding the connection nut 23 from rotating the conductive bolt 22 and the flow guide fin 21 when the connection nut 23 is twisted on the conductive bolt 22.

[0032] Based on the above embodiment, the accommodating groove 100 is filled with sealant on the outer side of the rear cover 13, which avoids water vapor from penetrating into the rear chamber 122 through the wire hole 130, and improves the waterproof effect of the connector.

[0033] Based on the above embodiment, the annular groove 101 is arranged on the rear side of the tail plate 10, and the waterproof rubber ring 16 is arranged on the annular groove 101, which improves the sealing between the tail plate 10 and the mounting panel and achieves the waterproof effect.

[0034] Based on the above embodiment, the mounting positioning column 131 is arranged on both sides of the rear cover 13, and the mounting panel of the connector should be provided with the positioning hole corresponding to the mounting positioning column 131, so that when the connector is mounted on the mounting panel, the mounting positioning column 131 is inserted into the positioning hole, thereby achieving the positioning effect and ensuring the accurate mounting position.

[0035] Based on the above embodiment, the second reverse buckling part 211 is arranged on both sides of the top of the flow guide piece 21, and the second reverse buckling part 211 is buckled on the front side of the retaining wall 123, which can achieve the positioning effect on the flow guide piece 21 and prevent the flow guide piece 21 from moving on the first guide channel 125.

[0036] The above embodiments only describe the preferred embodiments of the utility model, and do not limit the scope of the utility model. Without departing from the design spirit of the utility model, various deformations and improvements of the technical solutions of the utility model made by ordinary engineering and technical personnel should fall within the protection scope determined by the claims of the utility model.

Claims

1. A double-layer photovoltaic wall-connector, comprising a glue shell, a plurality of wire assemblies, characterized in that, The glue shell comprises a tail plate, a plurality of box bodies connected on the front side of the tail plate in a stepped manner, a rear cover, both end faces of the box body are open structure, a plurality of partition walls are arranged inside the box body, a plurality of partition walls separate the inside of the box body into a plurality of wiring cavities, the tail plate is provided with a containing groove matched with the rear cover, the wiring cavities are communicated with the containing groove, the rear cover is combined in the containing groove, the rear cover is provided with a threading hole communicated with the wiring cavities, the inside of the box body is provided with a baffle wall separating the wiring cavities into front and rear chambers, the top of the box body is provided with a wiring window communicated with the front chamber, the wire assembly comprises a wire penetrating the threading hole, a flow guide piece crimped on one end of the wire, a conductive bolt and a connecting nut, the flow guide piece is provided with a through hole, the screw rod of the conductive bolt passes through the through hole and is connected to the connecting nut, the bottom of the box body is provided with a first guide channel matched with the flow guide piece, the flow guide piece is movably arranged on the first guide channel, the bottom of the first guide channel is provided with a second guide channel, the nut part of the conductive bolt is movably arranged on the second guide channel, the baffle wall is provided with a plug window extending from the top wall of the box body to the first guide channel, and the plug window is detachably connected with a plug plate for closing the plug window.

2. A dual layer photovoltaic wall connector according to claim 1, wherein, The glue shell further comprises a plurality of horizontal partitions and a plurality of longitudinal partitions, one end of the horizontal partition is provided with a rotating shaft part, the two side walls of the front chamber are provided with insertion holes matched with the rotating shaft part, the two ends of the rotating shaft part are movably arranged in the insertion holes on both sides, the other end of the horizontal partition is provided with positioning lug parts on both sides, the two side walls of the box body are provided with positioning grooves matched with the positioning lug parts, the positioning lug parts are clamped in the positioning grooves, one end of the longitudinal partition is provided with a T-shaped connecting part, one end of the partition wall is provided with a T-shaped clamping groove matched with the T-shaped connecting part, and the T-shaped connecting part is clamped in the T-shaped clamping groove.

3. A dual layer photovoltaic wall connector according to claim 2, wherein, Both sides of the plug plate are provided with guide parts arranged in a staggered manner, both side walls of the plug window are provided with guide grooves matched with the guide parts, the guide parts are movably arranged in the guide grooves, an inner wall of the plug plate is provided with a first reverse clamping part, and the first reverse clamping part is clamped on the lower side of the top wall of the box body.

4. A dual layer photovoltaic wall connector according to claim 3, wherein, The conductive bolt is riveted on the through hole.

5. A dual layer photovoltaic wall connector according to claim 4, wherein, One end of the second guide channel is provided in a shape matched with the nut part of the conductive bolt.

6. A dual layer photovoltaic wall connector according to claim 5, wherein, The containing groove on the outside of the rear cover is filled with sealant.

7. A dual layer photovoltaic wall connector according to claim 6, wherein, The rear side of the tail plate is provided with an annular groove, and the annular groove is provided with a waterproof rubber ring.

8. A dual layer photovoltaic wall connector according to claim 7, wherein, Both sides of the rear cover are provided with mounting positioning columns.

9. A dual layer photovoltaic wall connector according to claim 8, wherein, Both sides of the top of the flow guide piece are provided with second reverse clamping parts, and the second reverse clamping parts are clamped on the front side of the baffle wall.

Images