A single socket

Abstract

The present application provides a single row socket, which is installed with at least one ten-hole base or / and at least one seven-hole base; the ten-hole base and the seven-hole base are both provided with a copper strip, which is provided with an L-pole welding leg, an N-pole welding leg and an E-pole welding leg; the ten-hole base and the seven-hole base are both provided with an L-pole welding leg hole, an N-pole welding leg hole and an E-pole welding leg hole; when several ten-hole bases and several seven-hole bases are installed in the same single row socket, all the L-pole welding leg holes, the N-pole welding leg holes and the E-pole welding leg holes are respectively arranged on the same straight line, all the L-pole welding legs are welded on the same L-pole connecting copper strip, all the N-pole welding legs are welded on the same N-pole connecting copper strip, and all the E-pole welding legs are welded on the same E-pole connecting copper strip. The welding of the welding leg and the connecting copper strip can be automatically completed by a machine, which greatly improves the degree of automation, the internal conductors are not easy to be short-circuited by virtual welding, and the quality stability and use safety are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of electrical technology, and more specifically to a single-row socket. Background Technology

[0002] Modern life has become fully electrified, information-based, and intelligent. People have an increasing number of electronic products and home appliances that require constant power connection, leading to greater demands on traditional single-row sockets. Currently, single-row sockets utilize various integrated copper strip structures to improve their quality. The integrated copper strip is first installed inside the base, which is then mounted on the socket casing, connecting the copper strip within the base to the power cord. However, existing technologies often suffer from low material utilization, complex molds, and difficult processing. Installation with the base is also time-consuming, significantly increasing manufacturing costs. Furthermore, the copper strip is prone to oxidation within the existing base, and the welding method used to connect the copper strip to the power cord results in numerous solder joints, increasing the risk of incomplete soldering and short circuits.

[0003] If single-row sockets are designed to be standardized and modularized, producing large quantities of identical parts and assembling these identical parts into various finished products to meet people's needs for different single-row socket specifications, costs can be significantly reduced. Standardizing and modularizing the copper strip structure and base for single-row sockets can greatly improve automation; the assembly of copper strips and bases can also be automated by machines, increasing production efficiency and reducing production costs. If the same type of base has L, N, and E poles led out in fixed positions, with each base having only one L pole and one N pole, the number of solder joints is greatly reduced. Then, the welding of the copper strips to the power cord can also be done by machine, not only improving production efficiency but also preventing problems such as cold solder joints and short circuits, facilitating quality control management. Summary of the Invention

[0004] The technical problem to be solved by this invention is to provide a single-row socket that allows the welding of copper strips and power cords to be completed automatically by machine, which greatly improves the degree of automation, increases production efficiency, reduces production costs, and facilitates quality control management.

[0005] The technical solution of this invention is to provide a single-row socket, comprising a housing consisting of an upper cover and a lower cover, wherein at least one ten-hole base and / or at least one seven-hole base are installed inside the housing; both the ten-hole base and the seven-hole base are provided with copper insert strips, and the copper insert strips are provided with L-pole solder feet, N-pole solder feet, and E-pole solder feet; both the ten-hole base and the seven-hole base are provided with L-pole solder feet holes for extending the L-pole solder feet out of the base, N-pole solder feet holes for extending the N-pole solder feet out of the base, and E-pole solder feet holes for extending the E-pole solder feet out of the base; a plurality of ten-hole bases and a plurality of When a seven-hole base is installed in the same single-row socket, the L-pole solder holes, N-pole solder holes, and E-pole solder holes on all ten-hole bases and all seven-hole bases are each on the same straight line. The straight lines on which the L-pole solder holes, N-pole solder holes, and E-pole solder holes are located are parallel to each other, and the distance between each pair is not less than a safety electrical clearance of 3mm. All L-pole solder holes are soldered to the same L-pole connecting copper strip, all N-pole solder holes are soldered to the same N-pole connecting copper strip, and all E-pole solder holes are soldered to the same E-pole connecting copper strip.

[0006] Compared with the prior art, the single-row socket of the present invention has the following advantages: the ten-hole base and the seven-hole base adopt a modular design, which greatly improves the standardization of materials; all the L-pole, N-pole, and E-pole soldering feet protruding from the base are on the same straight line and the straight lines are parallel to each other and the distance between each pair meets the electrical safety requirements. Therefore, the welding of all the L-pole, N-pole, and E-pole soldering feet protruding from the base to the L-pole connecting copper strip, N-pole connecting copper strip, and E-pole connecting copper strip can be completed automatically by machine, which greatly improves the degree of automation, increases production efficiency, reduces production costs, and facilitates quality control management.

[0007] Preferably, the copper strip includes an L-pole integrated copper strip, an N-pole integrated copper strip, and an E-pole integrated copper strip, each made by bending an integrally formed copper sheet. L-pole solder feet are disposed on the L-pole integrated copper strip, N-pole solder feet are disposed on the N-pole integrated copper strip, and E-pole solder feet are disposed on the E-pole integrated copper strip. The L-pole integrated copper strip includes a straight L-pole connecting main piece, with at least one L-pole sleeve at each end. The L-pole sleeve can be a three-pole or two-pole L-pole sleeve. The N-pole integrated copper strip includes a straight N-pole connecting main piece, with at least one N-pole sleeve at each end. The N-pole sleeve can be a three-pole or two-pole N-pole sleeve. The E-pole integrated copper strip has at least one E-pole sleeve. Using this structure, the L-pole integrated copper strip, N-pole integrated copper strip, and E-pole integrated copper strip are each made by bending a one-piece molded copper sheet. This allows for the production of copper strips for single-row multi-hole sockets with fixed specifications. Multiple sets of copper strip structures can then be assembled into multi-hole sockets of various specifications. The copper strips with fixed specifications can be manufactured using the same mold and bending process, enabling modular production, which significantly improves automation and increases production efficiency. Each end of the L-pole connecting main piece is provided with at least one L-pole socket, and each end of the N-pole connecting main piece is provided with at least one N-pole socket. Using this method to produce copper strips for single-row multi-hole sockets allows for a compact arrangement of sockets, improving the utilization rate of copper strips and reducing production costs.

[0008] Preferably, within the ten-hole base, each end of the L-pole connecting main piece is provided with one two-pole L-pole socket and one three-pole L-pole socket; each end of the N-pole connecting main piece is provided with one two-pole N-pole socket and one three-pole N-pole socket; the two two-pole L-pole sockets and the two two-pole N-pole sockets respectively form two sets of two-pole sockets, and the orientation of the two sets of two-pole sockets is parallel to each other; the two three-pole L-pole sockets and the two three-pole N-pole sockets respectively form the L-pole socket and N-pole socket of the two sets of three-pole sockets, and the E-pole sockets in the two sets of three-pole sockets are located between the L-pole sockets and the N-pole sockets in the two sets of two-pole sockets, and the orientation of the corresponding E-pole sockets is parallel to the orientation of the two-pole sockets, and the orientation of the two sets of three-pole sockets is also parallel to each other. Using this structure, copper strips for a single-row ten-hole socket with compactly arranged sockets can be manufactured, resulting in high utilization of the copper strips.

[0009] Preferably, the ten-hole base includes a panel, a protective door, a partition, and a storage box. A copper insert strip is installed inside the storage box. The panel is positioned on the storage box, the partition is positioned between the panel and the storage box, and the protective door is positioned between the panel and the partition. The panel includes two small five-hole panels. Each small five-hole panel has a set of two-pole socket holes and a set of three-pole socket holes. The E-pole socket of the three-pole socket is located between the L-pole and N-pole sockets of the two-pole socket, and the orientation of the E-pole socket is parallel to the orientation of the two-pole socket holes. The orientations of the two sets of two-pole socket holes are parallel, and the orientations of the two sets of three-pole socket holes are also parallel. The partition has insert holes, and the protective door and insert holes correspond to the two-pole socket holes and three-pole socket holes on the two small five-hole panels, respectively. This structure allows for the production of a base for a single-row ten-hole socket with a compact arrangement of socket holes, improving the utilization rate of base materials. The socket holes are all located on a five-hole small panel, eliminating waste of panel material in areas where socket holes are not used. The copper strip for the socket sleeve is enclosed in the space between the compartment and the partition, preventing oxidation. The panel, compartment, protective door, and partition can all be standardized and modularly produced, improving production efficiency.

[0010] Preferably, within the seven-hole base, one end of the L-pole connecting main piece is provided with one two-pole L-pole socket and one three-pole L-pole socket, and the other end is provided with one two-pole L-pole socket, with the two two-pole L-pole sockets oriented perpendicularly to each other; one end of the N-pole connecting main piece is provided with one two-pole N-pole socket and one three-pole N-pole socket, and the other end is provided with one two-pole N-pole socket, with the two two-pole N-pole sockets oriented perpendicularly to each other; the two two-pole L-pole sockets and the two two-pole N-pole sockets respectively constitute two sets of two-pole sockets oriented perpendicularly to each other; the three-pole L-pole sockets and the three-pole N-pole sockets respectively constitute the L-pole socket and N-pole socket of the three-pole socket, and the E-pole socket in the three-pole socket is located between the L-pole socket and the N-pole socket in one set of two-pole sockets, and the orientation of the E-pole socket is parallel to the orientation of the corresponding two-pole socket. Using this structure, copper strips for a single-row seven-hole socket with a compact arrangement of inserts can be produced, resulting in high utilization of the copper strips.

[0011] Preferably, the seven-hole base includes a panel, a protective door, a partition, and a storage box. A copper insert strip is installed inside the storage box. The panel is positioned on the storage box, the partition is positioned between the panel and the storage box, and the protective door is positioned between the panel and the partition. The panel includes a five-hole small panel and a two-hole small panel. The five-hole small panel has a set of two-pole socket holes and a set of three-pole socket holes, wherein the E-pole socket of the three-pole socket is located between the L-pole socket and the N-pole socket of the two-pole socket, and the orientation of the E-pole socket is parallel to the orientation of the two-pole socket holes. The two-hole small panel has a set of two-pole socket holes, and the orientation of the two-pole socket holes on the five-hole small panel is perpendicular to the orientation of the two-pole socket holes on the two-hole small panel. The partition has insert holes, and the protective door and insert holes correspond to the two-pole socket holes and three-pole socket holes on the five-hole small panel and the two-pole socket holes on the two-hole small panel, respectively. This structure allows for the production of a base for a single-row seven-hole socket with a compact arrangement of socket holes, improving the utilization rate of base materials. The socket holes are set on the five-hole and two-hole small panels, eliminating waste of panel material in areas where socket holes are not used. The copper strip of the socket sleeve is enclosed in the space between the compartment and the partition, making it less prone to oxidation. The panel, compartment, protective door, and partition can all be standardized and modularly produced, improving production efficiency.

[0012] Preferably, the L-pole solder feet are all located on the side of the integrated L-pole copper strip facing away from the L-pole sleeve; the N-pole solder feet are all located on the side of the integrated N-pole copper strip facing away from the N-pole sleeve; and the E-pole solder feet are all located on the side of the integrated E-pole copper strip facing away from the E-pole sleeve. The L-pole solder foot holes, N-pole solder foot holes, and E-pole solder foot holes are all located on the bottom surface of the bin. This structure allows the solder feet on the L-pole sleeve copper strip, N-pole sleeve copper strip, and E-pole sleeve copper strip to extend from the bottom surface of the bin, facilitating soldering.

[0013] Preferably, the L-pole sleeve is disposed on both sides of the L-pole connecting main plate, and the N-pole sleeve is disposed on both sides of the N-pole connecting main plate; the L-pole connecting main plate and the N-pole connecting main plate are respectively located in two mutually parallel planes and their vertical projections coincide; the compartment is provided with isolation ribs to ensure that the distance between the L-pole connecting main plate and the N-pole connecting main plate is not less than the safety electrical clearance of 3mm; the compartment is provided with L-pole sleeve limiting ribs for limiting the L-pole sleeves, N-pole sleeve limiting ribs for limiting the N-pole sleeves, and E-pole integrated copper strip limiting ribs for limiting the E-pole, ensuring that the distances between the L-pole sleeve and the N-pole integrated copper strip, the distances between the N-pole sleeve and the L-pole integrated copper strip, the distances between the E-pole integrated copper strip and the L-pole integrated copper strip, and the distances between the E-pole integrated copper strip and the N-pole integrated copper strip are all not less than the safety electrical clearance of 3mm. This structure ensures that the distances between each pair of L-pole sleeve copper strips, N-pole sleeve copper strips, and E-pole sleeve copper strips meet electrical safety requirements.

[0014] Preferably, the integrally formed copper sheet bent into an L-pole integrated copper strip is stamped from a single L-pole copper sheet, and all L-pole sleeves on the integral L-pole copper strip are located within the area defined by the two ends of the main sheet connected by the L-pole on the L-pole copper sheet; similarly, the integrally formed copper sheet bent into an N-pole integrated copper strip is stamped from a single N-pole copper sheet, and all N-pole sleeves on the integral N-pole copper strip are located within the area defined by the two ends of the main sheet connected by the N-pole on the N-pole copper sheet. This structure improves the utilization rate of the copper sheet and minimizes waste generated when stamping the copper sheet into an integral copper strip.

[0015] Preferably, a five-hole base is also installed inside the housing. The five-hole base includes a five-hole small panel, a protective door, a partition, and a compartment. A copper insert strip is installed inside the compartment. The five-hole small panel is placed on the compartment. The partition is placed between the five-hole small panel and the compartment. The protective door is placed between the five-hole small panel and the partition. The five-hole small panel is provided with a set of two-pole socket holes and a set of three-pole socket holes. The E-pole socket of the three-pole socket hole is located between the L-pole socket hole and the N-pole socket hole of the two-pole socket hole, and the orientation of the E-pole socket hole is parallel to the orientation of the two-pole socket hole. The partition is provided with insert holes. The protective door and insert holes correspond to the two-pole socket holes and the three-pole socket holes on the five-hole small panel, respectively. With this structure, the five-hole small panel in the five-hole base can be used interchangeably with the five-hole small panel in the ten-hole base and the seven-hole base, which facilitates production and improves material utilization. The five-hole base can be freely and flexibly combined with the ten-hole base and the seven-hole base to form a single-row multi-hole socket, enriching the specifications of the single-row multi-hole socket. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the 14-hole single-row socket of the present invention.

[0017] Figure 2 This is a schematic diagram of the internal structure of the 14-hole single-row socket of the present invention after the bottom cover has been removed.

[0018] Figure 3 This is a schematic diagram of the internal structure of the 14-hole single-row socket of the present invention after removing the top and bottom covers.

[0019] Figure 4 This is a schematic diagram of the internal structure of the left seven-hole combination hole base of the 14-hole single-row socket of the present invention after the panel is removed.

[0020] Figure 5 This is a schematic diagram of the internal structure of the left seven-hole combination base compartment in the 14-hole single-row socket of the present invention.

[0021] Figure 6 This is a schematic diagram of the copper strip structure of the left seven combined holes in the 14-hole single-row socket of the present invention.

[0022] Figure 7This is a schematic diagram of the internal structure of the right seven-hole combination base of the 14-hole single-row socket of the present invention after the panel has been removed.

[0023] Figure 8 This is a schematic diagram of the internal structure of the right seven-hole combination base compartment in the 14-hole single-row socket of the present invention.

[0024] Figure 9 This is a schematic diagram of the copper strip structure of the right seven combined holes in the 14-hole single-row socket of the present invention.

[0025] Figure 10 This is a schematic diagram of the structure of the 19-hole single-row socket of the present invention.

[0026] Figure 11 This is a schematic diagram of the internal structure of the 19-hole single-row socket of the present invention after the top cover is removed.

[0027] Figure 12 This is a schematic diagram of the internal structure of the independent five-hole combination base of the 19-hole single-row socket of the present invention after the panel is removed.

[0028] Figure 13 This is a schematic diagram of the internal structure of the independent five-combination hole base compartment in the 19-hole single-row socket of the present invention.

[0029] Figure 14 This is a schematic diagram of the independent five-hole combination copper strip structure in the 19-hole single-row socket of the present invention.

[0030] Figure 15 This is a schematic diagram of the structure of the 25-hole single-row socket of the present invention.

[0031] Figure 16 This is a schematic diagram of the internal structure of the 25-hole single-row socket of the present invention after removing the top cover and base panel.

[0032] Figure 17 This is a schematic diagram of the internal structure of the horizontal ten-hole combination base of the 25-hole single-row socket of the present invention after the panel is removed.

[0033] Figure 18 This is a schematic diagram of the internal structure of the horizontal ten-hole combination base compartment box in the 25-hole single-row socket of the present invention.

[0034] Figure 19 This is a schematic diagram of the horizontal ten-hole copper strip structure in the 25-hole single-row socket of the present invention.

[0035] As shown in the diagram: 1. Single row socket; 1-1. Top cover; 1-2. Bottom cover; 1-3. Switch; 1-4. Button; 1-5. L-pole connecting copper strip; 1-6. N-pole connecting copper strip; 1-7. E-pole connecting copper strip; 1-8. L-pole power cord; 1-9. N-pole power cord; 1-10. E-pole power cord; 2. Independent five-hole combination module; 3. Left seven-hole combination module; 4. Right seven-hole combination module; 5. Horizontal ten-hole combination module; 6. Panel; 6-1. Five-hole small panel; 6-2. Two-hole small panel; 7. Partition; 7-1. Protective door compartment; 8. Compartment box; 8-1. Isolation rib; 8-2. N-pole socket limiting rib; 8-3. E-pole copper strip limiting rib, 8-4, L-pole insert sleeve limiting rib, 9, protection door, 9-1, five-hole protection door, 9-2, double-hole protection door, 10, insert sleeve copper strip, 11, L-pole integrated copper strip, 11-1, L-pole insert sleeve, 11-11, three-pole L-pole insert sleeve, 11-12, two-pole L-pole insert sleeve, 11-2, L-pole welding foot, 11-3, L-pole connecting main piece, 12, N-pole integrated copper strip, 12-1, N-pole insert sleeve, 12-11, three-pole N-pole insert sleeve, 12-12, two-pole N-pole insert sleeve, 12-2, N-pole welding foot, 12-3, N-pole connecting main piece, 13, E-pole integrated copper strip, 13-1, E-pole insert sleeve, 13-2, E-pole welding foot. Detailed Implementation

[0036] To better understand this application, various aspects of this application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are merely illustrative of exemplary embodiments of this application and are not intended to limit the scope of this application in any way. Throughout the specification, the same reference numerals refer to the same elements.

[0037] In the accompanying drawings, the thickness, size, and shape of the objects have been slightly exaggerated for illustrative purposes. The drawings are for illustrative purposes only and are not drawn to scale.

[0038] It should also be understood that the terms "comprising," "having," "including," and "containing," when used in this specification, indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof. Furthermore, when expressions such as "...at least one" appear after a list of listed features, they modify the entire listed feature, not individual elements in the list.

[0039] Example 1:

[0040] like Figures 1 to 3As shown, the 14-hole single-row socket of the present invention includes a housing composed of an upper cover 1-1 and a lower cover 1-2. Inside the housing are installed a switch 1-3, a control switch button 1-4, a left seven-hole combination module 3, a right seven-hole combination module 4, an L-pole connecting copper strip 1-5, an N-pole connecting copper strip 1-6, an E-pole connecting copper strip 1-7, an L-pole power cord 1-8, an N-pole power cord 1-9, and an E-pole power cord 1-10. The straight lines extending from the left seven-hole combination module 3 and the right seven-hole combination module 4, containing the L-pole solder feet, the N-pole solder feet, and the E-pole solder feet, are parallel, and the distance between each pair meets the electrical safety requirement of 3mm. L-pole connecting copper strip 1-5, N-pole connecting copper strip 1-6, and E-pole connecting copper strip 1-7 are respectively welded to the L-pole solder feet, N-pole solder feet, and E-pole solder feet extending from the left seven-hole combination module 3 and the right seven-hole combination module 4, and are respectively electrically connected to the L-pole power line 1-8, N-pole power line 1-9, and E-pole power line 1-10. The three connectors of switch 1-3 are also respectively electrically connected to the L-pole power line 1-8, N-pole power line 1-9, and E-pole power line 1-10.

[0041] like Figures 4 to 6As shown, the left-side seven-hole combination module includes a base and a copper insert strip 10 installed within the base. The base of the left-side seven-hole combination module includes a panel 6, a partition 7, and a storage box 8. The panel includes a five-hole small panel 6-1 and a two-hole small panel 6-2. The five-hole small panel 6-1 is located to the left of the two-hole small panel 6-2. The five-hole small panel has one set of three-pole single-row socket holes and one set of two-pole single-row socket holes. The two-hole small panel has one set of two-pole single-row socket holes. The partition 7 is located between the panel 6 and the storage box 8. The storage box 8 is used to install the copper insert strip 10, which is enclosed within the space between the storage box 8 and the partition 7. The storage box 8 is equipped with insulating ribs for isolating the integrated L-pole and N-pole copper strips, L-pole sleeve limiting ribs for limiting the integrated L-pole copper strip, N-pole sleeve limiting ribs for limiting the integrated N-pole copper strip, and E-pole copper strip limiting ribs for limiting the integrated E-pole copper strip. The insulating ribs ensure that the minimum distance between the integrated L-pole and N-pole copper strips meets the electrical safety requirement of 3mm. The E-pole copper strip limiting ribs isolate the integrated E-pole copper strip from both the integrated L-pole and N-pole copper strips, and the minimum distance between the integrated E-pole copper strip and the integrated L-pole copper strip, and between the integrated E-pole copper strip and the integrated N-pole copper strip, all meet the electrical safety requirement of 3mm. The bottom surface of the storage box has one L-pole soldering hole, one N-pole soldering hole, and one E-pole soldering hole, and the distance between any two L-pole soldering holes, N-pole soldering holes, and E-pole soldering holes meets the electrical safety requirement of 3mm. The partition is equipped with protective door compartments 7-1, including one five-hole protective door compartment and one two-hole protective door compartment. A five-hole protective door 9-1 is installed inside the five-hole compartment, and a two-hole protective door 9-2 is installed inside the two-hole compartment. The bottom of the five-hole compartment has one set of three-pole socket holes and one set of two-pole socket holes, while the bottom of the two-hole compartment has one set of two-pole socket holes. Five-hole small panels 6-1 and two-hole small panels 6-2 are respectively installed on the five-hole protective door 9-1 and the two-hole protective door 9-2, and both are connected to the compartment box 8. The partition and the compartment box are connected by a plug-in connection, while the panels and the compartment box are connected by a snap-fit ​​connection. The partition has snap-fit ​​through holes, and the snap-fit ​​connecting the panels and the compartment box passes through the corresponding snap-fit ​​through holes.

[0042] The copper strip 10 of the left-side seven-hole type module includes one integrated L-pole copper strip 11, one integrated N-pole copper strip 12, and one integrated E-pole copper strip 13. The integrated L-pole, N-pole, and E-pole copper strips are all made by bending a one-piece copper sheet. The integrated L-pole copper strip 11 includes a straight L-pole connecting main piece 11-3. On both sides of the L-pole connecting main piece, there is one three-pole L-pole socket 11-11 and two two-pole L-pole sockets, respectively. Set 11-12, in which one two-pole L-pole socket is perpendicular to the L-pole connecting main piece 11-3, the two-pole L-pole socket perpendicular to the L-pole connecting main piece and the three-pole L-pole socket are respectively on both sides of the L-pole connecting main piece and opposite each other, the other two-pole L-pole socket is parallel to the L-pole connecting main piece, the two-pole L-pole socket parallel to the L-pole connecting main piece is located to the right of the three-pole L-pole socket, and the two-pole L-pole socket perpendicular to the L-pole connecting main piece is provided with L-pole solder feet 11-2. The L-pole solder foot 11-2 is located at the end of the socket away from the L-pole connecting main piece; the E-pole integrated copper strip 13 is provided with one E-pole socket 13-1 and one E-pole solder foot 13-2, with the E-pole solder foot located at the end of the E-pole socket opposite to the L-pole connecting main piece; the N-pole integrated copper strip 12 includes a straight N-pole connecting main piece 12-3, with one tri-pole N-pole socket 12-11 and two bi-pole N-pole sockets respectively provided on both sides of the N-pole connecting main piece. Set 12-12, wherein one two-pole N-pole socket is perpendicular to the N-pole connecting main piece. The two-pole N-pole socket perpendicular to the N-pole connecting main piece and the three-pole N-pole socket are located on opposite sides of the N-pole connecting main piece. Another two-pole N-pole socket is parallel to the N-pole connecting main piece. The two-pole N-pole socket parallel to the N-pole connecting main piece is also located to the right of the three-pole N-pole socket. N-pole solder feet 12-2 are provided on the side of the N-pole connecting main piece opposite to the three-pole N-pole socket. The L-pole connecting main piece and the N-pole connecting main piece are located in two mutually parallel planes. The projections of the two mutually parallel planes lie on the same straight line, and the distance between them meets the electrical safety requirement of 3mm. The bottom surfaces of all L-pole sockets, all N-pole sockets, and all E-pole sockets are located in the same plane. The distances of all L-pole sockets from the N-pole connecting plate, all N-pole sockets from the L-pole connecting plate, all E-pole sockets from the L-pole connecting plate, and all E-pole sockets from the N-pole connecting plate are all minimum values ​​and all comply with the electrical safety standard of 3mm, making the socket copper strip structure of the left seven combined hole type module compact.

[0043] The L-pole, N-pole, and E-pole solder pins on the copper strip of the left-seven combined hole-type module extend one-to-one from the L-pole solder pin holes, N-pole solder pin holes, and E-pole solder pin holes on the base of the left-seven combined hole-type module.

[0044] like Figures 7 to 9As shown, the right-side seven-hole combination module includes a base and a copper insert strip 10 installed within the base. The base of the right-side seven-hole combination module includes a panel 6, a partition 7, and a storage box 8. The panel includes a five-hole small panel 6-1 and a two-hole small panel 6-2. The five-hole small panel 6-1 is located to the right of the two-hole small panel 6-2. The five-hole small panel has one set of three-pole single-row socket holes and one set of two-pole single-row socket holes. The two-hole small panel has one set of two-pole single-row socket holes. The partition 7 is located between the panel 6 and the storage box 8. The storage box 8 is used to install the copper insert strip 10, which is enclosed within the space between the storage box 8 and the partition 7. The storage box 8 is equipped with an isolation rib 8-1 for isolating the integrated copper strips of the L pole and the N pole, an L pole sleeve limiting rib 8-4 for limiting the integrated copper strip of the L pole, an N pole sleeve limiting rib 8-2 for limiting the integrated copper strip of the N pole, and an E pole copper strip limiting rib 8-3 for limiting the integrated copper strip of the E pole. The isolation ribs ensure that the minimum distance between the integrated copper strips of the L pole and the N pole meets the electrical safety requirement of 3mm. The E pole copper strip limiting ribs isolate the integrated copper strip of the E pole from both the integrated copper strips of the L pole and the integrated copper strip of the N pole, and the minimum distance between the integrated copper strip of the E pole and the integrated copper strip of the L pole, and between the integrated copper strip of the E pole and the integrated copper strip of the N pole, all meet the electrical safety requirement of 3mm. The bottom surface of the storage box is provided with one L pole welding hole, one N pole welding hole, and one E pole welding hole, and the distance between any two L pole welding holes, N pole welding holes, and E pole welding holes meets the electrical safety requirement of 3mm. The partition is equipped with protective door compartments 7-1, including one five-hole protective door compartment and one two-hole protective door compartment. A five-hole protective door 9-1 is installed inside the five-hole compartment, and a two-hole protective door 9-2 is installed inside the two-hole compartment. The bottom of the five-hole compartment has one set of three-pole socket holes and one set of two-pole socket holes, while the bottom of the two-hole compartment has one set of two-pole socket holes. Five-hole small panels 6-1 and two-hole small panels 6-2 are respectively installed on the five-hole protective door 9-1 and the two-hole protective door 9-2, and both are connected to the compartment box 8. The partition and the compartment box are connected by a plug-in connection, while the panels and the compartment box are connected by a snap-fit ​​connection. The partition has snap-fit ​​through holes, and the snap-fit ​​connecting the panels and the compartment box passes through the corresponding snap-fit ​​through holes.

[0045] The copper strip 10 of the right-side seven-hole type module includes one integrated L-pole copper strip 11, one integrated N-pole copper strip 12, and one integrated E-pole copper strip 13. All three strips are made by bending integrally formed copper sheets. The integrated L-pole copper strip 11 includes a straight L-pole connecting main piece. One tri-pole L-pole sleeve and two bi-pole L-pole sleeves are respectively located on both sides of the main piece. One bi-pole L-pole sleeve is perpendicular to the main piece, and the bi-pole L-pole sleeve perpendicular to the main piece and the tri-pole L-pole sleeve are located on opposite sides of the main piece. The other bi-pole L-pole sleeve is parallel to the main piece, and is located to the right of the tri-pole L-pole sleeve. L-pole solder feet 11-2 are provided on the bi-pole L-pole sleeve perpendicular to the main piece. The L-pole solder foot 11-2 is located at the end of the socket away from the L-pole connecting main piece; the E-pole integrated copper strip 13 is provided with one E-pole socket and one E-pole solder foot 13-2, and the E-pole solder foot is located at the end of the E-pole socket opposite to the L-pole connecting main piece; the N-pole integrated copper strip 12 includes a straight N-pole connecting main piece, and one tri-pole N-pole socket and two bi-pole N-pole sockets are respectively provided on both sides of the N-pole connecting main piece. One bi-pole N-pole socket is perpendicular to the N-pole connecting main piece. The bi-pole N-pole socket perpendicular to the N-pole connecting main piece and the tri-pole N-pole socket are respectively located on both sides of the N-pole connecting main piece and opposite to each other. The other bi-pole N-pole socket is parallel to the N-pole connecting main piece. The bi-pole N-pole socket parallel to the N-pole connecting main piece is also located to the right of the tri-pole N-pole socket. The N-pole solder foot 12-2 is provided on the side of the N-pole connecting main piece opposite to the tri-pole N-pole socket. The L-pole connecting plate and the N-pole connecting plate are located in two parallel planes. The projections of these two parallel planes lie on the same straight line, and the distance between them meets the electrical safety requirement of 3mm. The bottom surfaces of all L-pole sockets, all N-pole sockets, and all E-pole sockets are located in the same plane. The distances of all L-pole sockets from the N-pole connecting plate, all N-pole sockets from the L-pole connecting plate, all E-pole sockets from the L-pole connecting plate, and all E-pole sockets from the N-pole connecting plate are all minimum values ​​and meet the electrical safety requirement of 3mm, making the socket copper strip structure of the right seven-hole combination module compact.

[0046] The L-pole, N-pole, and E-pole solder pins on the copper strip of the right-seven combined hole-type module extend one-to-one from the L-pole solder pin holes, N-pole solder pin holes, and E-pole solder pin holes on the base of the right-seven combined hole-type module.

[0047] Example 2:

[0048] like Figure 10 and Figure 11As shown, the 19-hole single-row socket of the present invention includes a housing composed of an upper cover 1-1 and a lower cover 1-2. Inside the housing are installed a switch, a control switch button 1-4, two left-side seven-hole combination modules 3, one independent five-hole combination module 2, an L-pole connecting copper strip 1-5, an N-pole connecting copper strip 1-6, an E-pole connecting copper strip 1-7, an L-pole power cord, an N-pole power cord, and an E-pole power cord. The straight lines extending from the two left-side seven-hole combination modules 3 and the one independent five-hole combination module 2, the lines containing the L-pole solder feet, the N-pole solder feet, and the E-pole solder feet are parallel, and the distance between any two of them meets the electrical safety requirement of 3mm. The L-pole connecting copper strips 1-5, N-pole connecting copper strips 1-6, and E-pole connecting copper strips 1-7 are respectively welded to the L-pole solder feet, N-pole solder feet, and E-pole solder feet extending from the left seven-hole combination module 3 and the independent five-hole combination module 2, and are respectively electrically connected to the L-pole power line, N-pole power line, and E-pole power line. The three connectors of the switch are also respectively electrically connected to the L-pole power line, N-pole power line, and E-pole power line.

[0049] like Figures 12 to 14 As shown, the independent five-hole combination module 2 includes a base and a copper insert strip 10 installed in the base. The base of the independent five-hole combination module 2 includes a five-hole small panel 6-1, a partition 7, and a compartment 8. The partition 7 is disposed between the panel 6 and the compartment 8; the compartment 8 is used to install the copper insert strip 10, and the copper insert strip is enclosed in the space between the compartment 8 and the partition 7. The storage box 8 is equipped with an isolation rib 8-1 for isolating the integrated copper strips of the L pole and the N pole, an L pole sleeve limiting rib 8-4 for limiting the integrated copper strip of the L pole, an N pole sleeve limiting rib 8-2 for limiting the integrated copper strip of the N pole, and an E pole copper strip limiting rib 8-3 for limiting the integrated copper strip of the E pole. The isolation ribs ensure that the minimum distance between the integrated copper strips of the L pole and the N pole meets the electrical safety requirement of 3mm. The E pole copper strip limiting ribs isolate the integrated copper strip of the E pole from both the integrated copper strips of the L pole and the integrated copper strip of the N pole, and the minimum distance between the integrated copper strip of the E pole and the integrated copper strip of the L pole, and between the integrated copper strip of the E pole and the integrated copper strip of the N pole, all meet the electrical safety requirement of 3mm. The bottom surface of the storage box is provided with one L pole welding hole, one N pole welding hole, and one E pole welding hole, and the distance between any two L pole welding holes, N pole welding holes, and E pole welding holes meets the electrical safety requirement of 3mm. The partition is equipped with a five-hole protective door compartment, inside which a five-hole protective door 9-1 is installed. The bottom of the five-hole protective door compartment has one set of three-pole socket holes and one set of two-pole socket holes. A five-hole small panel 6-1 is installed on the five-hole protective door 9-1 and is connected to the compartment box 8. The partition and the compartment box are connected by a plug-in connection, while the panel and the compartment box are connected by a snap-fit ​​connection. The partition has snap-fit ​​through holes, and the snap-fit ​​connecting the panel and the compartment box passes through the corresponding snap-fit ​​through holes.

[0050] The independent five-combination hole-type module 2's socket copper strip 10 includes one integrated L-pole copper strip 11, one integrated N-pole copper strip 12, and one integrated E-pole copper strip 13. The L-pole, N-pole, and E-pole integrated copper strips are all made by bending integrally formed copper sheets. The L-pole integrated copper strip 11 includes a straight L-pole connecting main piece. On both sides of the L-pole connecting main piece are respectively a three-pole L-pole socket and a two-pole L-pole socket. The two-pole L-pole socket is perpendicular to the L-pole connecting main piece. The two-pole L-pole socket and the three-pole L-pole socket are located on opposite sides of the L-pole connecting main piece. The two-pole L-pole socket has L-pole solder feet 11-2. The electrode solder foot 11-2 is located at the end of the socket away from the L-pole connecting main piece; the E-pole integrated copper strip 13 is provided with one E-pole socket and one E-pole solder foot 13-2, with the E-pole solder foot located at the end of the E-pole socket opposite to the L-pole connecting main piece; the N-pole integrated copper strip 12 includes a straight N-pole connecting main piece, with one three-pole N-pole socket and one two-pole N-pole socket respectively provided on both sides of the N-pole connecting main piece, the two-pole N-pole socket being perpendicular to the N-pole connecting main piece, and the two-pole N-pole socket and the three-pole N-pole socket being located on opposite sides of the N-pole connecting main piece, with an N-pole solder foot 12-2 provided on the side of the N-pole connecting main piece opposite to the three-pole N-pole socket. The L-pole connecting main piece and the N-pole connecting main piece are respectively in two mutually parallel planes, the projections of the two mutually parallel planes are located on the same straight strip, and the distance between them meets the electrical safety requirement of 3mm. The bottom surfaces of all L-pole sockets 11-1, all N-pole sockets 12-1, and all E-pole sockets 13-1 are located in the same plane. The distances of all L-pole sockets from the N-pole connecting plate, all N-pole sockets from the L-pole connecting plate, all E-pole sockets from the L-pole connecting plate, and all E-pole sockets from the N-pole connecting plate are all minimum values ​​and all comply with the electrical safety standard of 3mm, making the socket copper strip structure of the independent five-combination hole module 2 compact.

[0051] The L-pole, N-pole, and E-pole solder pins on the copper strip of the independent five-combination hole-type module 2 extend one-to-one from the L-pole solder pin holes, N-pole solder pin holes, and E-pole solder pin holes on the base of the independent five-combination hole-type module.

[0052] Example 3:

[0053] like Figure 15 and Figure 16As shown, the 25-hole single-row socket of the present invention includes a housing composed of an upper cover 1-1 and a lower cover 1-2. Inside the housing are installed a switch 1-3, a control switch button 1-4, two horizontal ten-hole combination modules 5, one independent five-hole combination module 2, an L-pole connecting copper strip 1-5, an N-pole connecting copper strip 1-6, an E-pole connecting copper strip 1-7, an L-pole power cord, an N-pole power cord, and an E-pole power cord. The straight lines extending from the two horizontal ten-hole combination modules 5 and the one independent five-hole combination module 2, containing the L-pole solder feet, the N-pole solder feet, and the E-pole solder feet, are parallel, and the distance between each pair meets the electrical safety requirement of 3mm. The L-pole connecting copper strips 1-5, N-pole connecting copper strips 1-6, and E-pole connecting copper strips 1-7 are respectively welded to the L-pole solder feet, N-pole solder feet, and E-pole solder feet extending from the left seven-hole combination module 3 and the independent five-hole combination module 2, and are respectively electrically connected to the L-pole power line, N-pole power line, and E-pole power line. The three connectors of the switch are also respectively electrically connected to the L-pole power line, N-pole power line, and E-pole power line.

[0054] like Figures 17 to 19 As shown, the horizontal ten-hole combination module 5 includes a base and a copper insert strip 10 installed in the base. The base of the horizontal ten-hole combination module 5 includes two five-hole small panels 6-1, a partition 7, and a compartment 8. The partition 7 is disposed between the panel 6 and the compartment 8; the compartment 8 is used to install the copper insert strip 10, and the copper insert strip is enclosed in the space between the compartment 8 and the partition 7. The storage box 8 is equipped with insulating ribs for isolating the integrated L-pole and N-pole copper strips, L-pole sleeve limiting ribs for limiting the integrated L-pole copper strip, N-pole sleeve limiting ribs for limiting the integrated N-pole copper strip, and E-pole copper strip limiting ribs for limiting the integrated E-pole copper strip. The insulating ribs ensure that the minimum distance between the integrated L-pole and N-pole copper strips meets the electrical safety requirement of 3mm. The E-pole copper strip limiting ribs isolate the integrated E-pole copper strip from both the integrated L-pole and N-pole copper strips, and the minimum distance between the integrated E-pole copper strip and the integrated L-pole copper strip, and between the integrated E-pole copper strip and the integrated N-pole copper strip, all meet the electrical safety requirement of 3mm. The bottom surface of the storage box has one L-pole soldering hole, one N-pole soldering hole, and two E-pole soldering holes, with the distance between any pair of L-pole soldering holes, N-pole soldering holes, and E-pole soldering holes meeting the electrical safety requirement of 3mm. The partition has two five-hole protective door compartments, each containing a five-hole protective door 9-1. The bottom of each compartment has one set of three-pole socket holes and one set of two-pole socket holes. A small five-hole panel 6-1 is mounted on the five-hole protective door 9-1 and connected to the compartment box 8. The partition and the compartment box are connected by a plug-in joint, while the panel and the compartment box are connected by a snap-fit ​​joint. The partition has snap-fit ​​through holes, through which the snap-fit ​​joints connect the panel and the compartment box.

[0055] The copper strip 10 of the horizontal ten-combination hole-type module 5 includes one integrated L-pole copper strip 11, one integrated N-pole copper strip 12, and two integrated E-pole copper strips 13. The integrated L-pole, N-pole, and E-pole copper strips are all made by bending a single piece of copper sheet. The integrated L-pole copper strip 11 includes a straight L-pole connecting main piece. On each side of the L-pole connecting main piece are a three-pole L-pole socket and a two-pole L-pole socket. The two-pole L-pole socket is perpendicular to the L-pole connecting main piece. The two-pole L-pole socket and the three-pole L-pole socket are located on opposite sides of the L-pole connecting main piece. The two-pole L-pole socket has L-pole solder feet 11-2. The electrode solder foot 11-2 is located at the end of the socket away from the L-pole connecting main piece; the E-pole integrated copper strip 13 is provided with one E-pole socket and one E-pole solder foot 13-2, with the E-pole solder foot located at the end of the E-pole socket opposite to the L-pole connecting main piece; the N-pole integrated copper strip 12 includes a straight N-pole connecting main piece, with one three-pole N-pole socket and one two-pole N-pole socket respectively provided on both sides of the N-pole connecting main piece, the two-pole N-pole socket being perpendicular to the N-pole connecting main piece, and the two-pole N-pole socket and the three-pole N-pole socket being located on opposite sides of the N-pole connecting main piece, with an N-pole solder foot 12-2 provided on the side of the N-pole connecting main piece opposite to the three-pole N-pole socket. The L-pole connecting main piece and the N-pole connecting main piece are respectively in two mutually parallel planes, the projections of the two mutually parallel planes are located on the same straight strip, and the distance between them meets the electrical safety requirement of 3mm. The bottom surfaces of all L-pole sockets, all N-pole sockets, and all E-pole sockets are located in the same plane. The distances of all L-pole sockets from the N-pole connecting plate, all N-pole sockets from the L-pole connecting plate, all E-pole sockets from the L-pole connecting plate, and all E-pole sockets from the N-pole connecting plate are all minimum values ​​and all comply with the electrical safety standard of 3mm, making the socket copper strip structure of the horizontal ten-combination hole-type module 5 compact.

[0056] The L-pole, N-pole, and E-pole solder pins on the copper strip of the horizontal ten-combination hole-type module 5 extend one-to-one from the L-pole solder pin holes, N-pole solder pin holes, and E-pole solder pin holes on the base of the independent five-combination hole-type module.

[0057] The independent five-hole combination module 2, the left seven-hole combination module 3, the right seven-hole combination module 4, and the horizontal ten-hole combination module 5 can be freely combined into other single-row multi-hole single-row sockets, not limited to the forms of the above embodiments. In the single-row socket of this invention, each base can also have an independent switch connected to its copper strip, allowing each base to be individually controlled to be turned on or off.

[0058] The above are merely a few specific embodiments of the present invention and are not intended to limit the scope of the present invention. Any modifications or equivalent substitutions made to the present invention without departing from the spirit and scope thereof should be covered within the protection scope of the claims of the present invention.

Claims

1. A single-row socket, comprising a housing consisting of an upper cover (1-1) and a lower cover (1-2), characterized in that, The housing is equipped with at least one ten-hole base and / or at least one seven-hole base; both the ten-hole base and the seven-hole base are provided with a copper insert (10), and the copper insert (10) is provided with an L pole solder foot (11-2), an N pole solder foot (12-2) and an E pole solder foot (13-2); Both the ten-hole and seven-hole bases are provided with L-pole soldering holes (11-2) for extending from the base, N-pole soldering holes (12-2) for extending from the base, and E-pole soldering holes (13-2) for extending from the base. When several ten-hole bases and several seven-hole bases are installed in the same single-row socket, the L-pole soldering holes, N-pole soldering holes, and E-pole soldering holes on all ten-hole bases and all seven-hole bases are respectively on the same straight line. The straight lines containing the L-pole solder holes, the N-pole solder holes, and the E-pole solder holes are parallel to each other, and the distance between each pair is not less than 3mm of the safety electrical clearance; all L-pole solder holes (11-2) are soldered on the same L-pole connecting copper strip (1-5), all N-pole solder holes (12-2) are soldered on the same N-pole connecting copper strip (1-6), and all E-pole solder holes (13-2) are soldered on the same E-pole connecting copper strip (1-7).

2. The single-row socket according to claim 1, characterized in that, The insert copper strip (10) includes an L-pole integral copper strip (11), an N-pole integral copper strip (12), and an E-pole integral copper strip (13), each made of integrally formed copper sheet bent. L-pole solder feet (11-2) are located on the L-pole integral copper strip (11), N-pole solder feet (12-2) are located on the N-pole integral copper strip (12), and E-pole solder feet (13-2) are located on the E-pole integral copper strip (13). The L-pole integral copper strip (11) includes a straight L-pole connecting main piece (11-3), with at least one [missing information] at each end. One L-pole socket (11-1), the L-pole socket (11-1) is a three-pole L-pole socket (11-11) or a two-pole L-pole socket (11-12); the N-pole integrated copper strip (12) includes a straight N-pole connecting main piece (12-3), each end of the N-pole connecting main piece (12-3) is provided with at least one N-pole socket (12-1), the N-pole socket (12-1) is a three-pole N-pole socket (12-11) or a two-pole N-pole socket (12-12); the E-pole integrated copper strip (13) is provided with at least one E-pole socket (13-1).

3. The single-row socket according to claim 2, characterized in that, Within the ten-hole base, each end of the L-pole connecting main piece (11-3) is provided with one two-pole L-pole socket (11-12) and one three-pole L-pole socket (11-11); each end of the N-pole connecting main piece (12-3) is provided with one two-pole N-pole socket (12-12) and one three-pole N-pole socket (12-11); the two two-pole L-pole sockets (11-12) and the two two-pole N-pole sockets (12-12) respectively form a... Two sets of two-pole sockets are formed, and the orientations of the two sets of two-pole sockets are parallel to each other; two three-pole L-pole sockets (11-11) and two three-pole N-pole sockets (12-11) respectively form the L-pole sockets and N-pole sockets of the two sets of three-pole sockets. The E-pole sockets in the two sets of three-pole sockets are located between the L-pole sockets and N-pole sockets in the two sets of two-pole sockets, and the orientation of the corresponding E-pole sockets is parallel to the orientation of the two-pole sockets. The orientations of the two sets of three-pole sockets are also parallel to each other.

4. The single-row socket according to claim 3, characterized in that, The ten-hole base includes a panel (6), a protective door (9), a partition (7), and a storage box (8). A copper strip (10) is installed inside the storage box. The panel is placed on the storage box, the partition is placed between the panel and the storage box, and the protective door is placed between the panel and the partition. The panel (6) includes two small five-hole panels. Each small five-hole panel is provided with a set of two-pole socket holes and a set of three-pole socket holes. The E-pole socket of the three-pole socket hole is located between the L-pole socket hole and the N-pole socket hole of the two-pole socket hole, and the orientation of the E-pole socket hole is parallel to the orientation of the two-pole socket hole. The orientations of the two sets of two-pole socket holes are parallel to each other, and the orientations of the two sets of three-pole socket holes are also parallel to each other. The partition is provided with a sleeve hole. The protective door and the sleeve hole are respectively corresponding to the two-pole socket hole and the three-pole socket hole on the two small five-hole panels.

5. The single-row socket according to claim 2, characterized in that, Inside the seven-hole base, one end of the L-pole connecting main plate (11-3) is provided with one two-pole L-pole socket (11-12) and one three-pole L-pole socket (11-11), and the other end is provided with one two-pole L-pole socket (11-12). The two two-pole L-pole sockets (11-12) are perpendicular to each other. One end of the N-pole connecting main plate (12-3) is provided with one two-pole N-pole socket (12-12) and one three-pole N-pole socket (12-11), and the other end is provided with one two-pole N-pole socket (12-12). The two two-pole N-pole sockets (12-12) are perpendicular to each other; the two two-pole L-pole sockets (11-12) and the two two-pole N-pole sockets (12-12) respectively form two sets of two-pole sockets with perpendicular orientations; the three-pole L-pole sockets (11-11) and the three-pole N-pole sockets (12-11) respectively form the L-pole socket and N-pole socket of the three-pole socket, and the E-pole socket in the three-pole socket is located between the L-pole socket and the N-pole socket in one of the two-pole sockets, and the orientation of the E-pole socket is parallel to the orientation of the corresponding two-pole socket.

6. The single-row socket according to claim 5, characterized in that, The seven-hole base includes a panel (6), a protective door (9), a partition (7), and a storage box (8). A copper strip (10) is installed inside the storage box. The panel is placed on the storage box, the partition is placed between the panel and the storage box, and the protective door is placed between the panel and the partition. The panel (6) includes a five-hole small panel and a two-hole small panel. The five-hole small panel is provided with a set of two-pole socket holes and a set of three-pole socket holes. The E-pole socket of the three-pole socket hole is located between the L-pole socket hole and the N-pole socket hole of the two-pole socket hole, and the orientation of the E-pole socket hole is parallel to the orientation of the two-pole socket hole. The two-hole small panel is provided with a set of two-pole socket holes. The orientation of the two-pole socket holes on the five-hole small panel is perpendicular to the orientation of the two-pole socket holes on the two-hole small panel. The partition is provided with a sleeve hole. The protective door and the sleeve hole are respectively corresponding to the two-pole socket hole and the three-pole socket hole on the five-hole small panel and the two-pole socket hole on the two-hole small panel.

7. The single-row socket according to any one of claims 4 and 6, characterized in that, The L-pole solder feet (11-2) are all located on the side of the L-pole integrated copper strip (11) facing away from the L-pole sleeve (11-1); the N-pole solder feet (12-2) are all located on the side of the N-pole integrated copper strip (12) facing away from the N-pole sleeve (12-1); the E-pole solder feet (13-2) are all located on the side of the E-pole integrated copper strip (13) facing away from the E-pole sleeve (13-1); the L-pole solder feet holes, N-pole solder feet holes, and E-pole solder feet holes are all located on the bottom surface of the bin.

8. The single-row socket according to any one of claims 4 and 6, characterized in that, The L-pole sleeve (11-1) is located on both sides of the L-pole connecting main piece (11-3), and the N-pole sleeve (12-1) is located on both sides of the N-pole connecting main piece (12-3); the L-pole connecting main piece (11-3) and the N-pole connecting main piece (12-3) are respectively located in two mutually parallel planes and their vertical projections coincide; the compartment (8) is provided with an isolation rib (8-1), which is used to ensure that the distance between the L-pole connecting main piece (11-3) and the N-pole connecting main piece (12-3) is not less than the safety electrical clearance of 3mm; the compartment (8) is provided with a limit for the L-pole. The L-pole sleeve limiting rib (8-4) of the sleeve (11-1), the N-pole sleeve limiting rib (8-2) for limiting the N-pole sleeve (12-1), and the E-pole copper strip limiting rib (8-3) for limiting the E-pole integrated copper strip (13) ensure that the distance between the L-pole sleeve (11-1) and the N-pole integrated copper strip (12), the distance between the N-pole sleeve (12-1) and the L-pole integrated copper strip (11), the distance between the E-pole integrated copper strip (13) and the L-pole integrated copper strip (11), and the distance between the E-pole integrated copper strip (13) and the N-pole integrated copper strip (12) are all not less than the safety electrical clearance of 3mm.

9. The single-row socket according to claim 1, characterized in that, The integrally formed copper sheet bent into an L-pole integrated copper strip (11) is made by stamping a single L-pole copper sheet. All L-pole sleeves (11-1) on the L-pole integrated copper strip (11) are located within the area defined by the two ends of the L-pole connecting main sheet (11-3) on the L-pole copper sheet. The integrally formed copper sheet bent into an N-pole integrated copper strip (12) is made by stamping a single N-pole copper sheet. All N-pole sleeves (12-1) on the N-pole integrated copper strip (12) are located within the area defined by the two ends of the N-pole connecting main sheet (12-3) on the N-pole copper sheet.

10. The single-row socket according to claim 1, characterized in that, The housing is also equipped with a five-hole base, which includes a five-hole small panel, a protective door (9), a partition (7), and a storage box (8). A copper insert strip (10) is installed inside the storage box. The five-hole small panel is set on the storage box, the partition is set between the five-hole small panel and the storage box, and the protective door is set between the five-hole small panel and the partition. The five-hole small panel is provided with a set of two-pole socket holes and a set of three-pole socket holes. The E-pole socket of the three-pole socket hole is located between the L-pole socket hole and the N-pole socket hole of the two-pole socket hole, and the orientation of the E-pole socket hole is parallel to the orientation of the two-pole socket hole. The partition is provided with insert holes. The protective door and insert holes correspond to the two-pole socket holes and the three-pole socket holes on the five-hole small panel, respectively.

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