Wire slot splicing electricity taking terminal

Abstract

A wiring duct splicing electricity taking terminal relates to the technical field of wiring duct lamps, is used for splicing two adjacent wiring ducts and realizing an electricity taking function between the two wiring ducts, and comprises an electricity taking terminal, the electricity taking terminal comprises an electricity taking base block, the electricity taking base block is internally provided with a plurality of elastic sheet grooves arranged in columns along the length direction of the electricity taking base block, and the elastic sheet grooves are connected with the power taking base block. A plurality of brake blocks are symmetrically arranged at the two ends, in the length direction, of the electricity taking base block at equal intervals, and an insertion groove matched with the end of the wire groove in an inserted mode is formed between every two adjacent brake blocks. The side wall of each plug-in groove is communicated with the side wall of the corresponding elastic sheet groove, and the elastic sheet assembly is in contact with the end part of the wire groove extending into the plug-in groove to take electricity and cooperate with the end part of the wire groove. According to the utility model, the power-taking terminal can easily avoid the complexity of wiring, and can also avoid the situation that a wire is easily inserted by mistake in the assembling process at the same time. Therefore, not only can the assembly cost be improved, but also the production error cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire trough lamps, in particular to a wire trough splicing power terminal. Background Art

[0002] Wire trough lamps, which use traditional energy-saving lamps as light sources, are widely used in various occasions because of their high luminous efficiency and energy-saving advantages. Wire troughs, also known as wiring troughs, wiring troughs, and line troughs (depending on the location), are electrical tools used to organize power lines, data lines, and other wires in a standardized manner and fix them on the wall or ceiling. Line lamps or wire trough lamps on the market all use ordinary terminal pairs (such as 2-position male and female plugs / 3-position male and female plugs, 5-position male and female plugs) to connect and draw power; however, if this type of terminal is used in wire trough rail lamps (copper bars in the wire trough replace power lines), the connection is very complicated, especially when there are many lines, it is very easy to plug the wrong line when plugging the male and female plugs. Utility Model Content

[0003] The utility model aims to provide a wire trough splicing power terminal to solve the technical defects mentioned in the background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A wire trough splicing power terminal is used to splice two adjacent wire troughs and realize the power supply function between the two wire troughs, including a power supply terminal, wherein the power supply terminal includes a power supply base block, wherein the power supply base block is provided with a plurality of spring clip grooves arranged in a row along its length direction, each of the spring clip grooves is provided with a spring clip assembly used to cooperate with the wire trough to transmit electricity, a plurality of evenly spaced gate blocks are symmetrically provided at both ends of the length direction of the power supply base block, and a plug-in slot for plugging and cooperating with the end of the wire trough is formed between two adjacent gate blocks, and the side wall of each of the plug-in slots is connected with the corresponding side wall of the spring clip slot, and the spring clip assembly contacts and cooperates with the end of the wire trough extending into the plug-in slot for power supply.

[0006] Furthermore, the wire trough has a downward opening, and the top of the wire trough is bent along its length direction to form a guide rail groove, and a guide rail is snap-fitted into the guide rail groove. The bottom side of the guide rail is provided with a plurality of slide grooves evenly spaced along its length direction, and each of the slide grooves is used for slidingly assembling a plastic strip, and each of the plastic strips is provided with power transmission copper strips on both sides along its length direction. During assembly, the plastic strip is inserted into the plug-in slot on one side of the power terminal, and the power transmission copper strip contacts with the spring assembly to cooperate in power collection.

[0007] Furthermore, limiting plates for limiting the installation of the guide rail member and the plastic strip are arranged at both ends of the groove top of the wire trough, and the limiting plates are fixed in the groove top of the wire trough by fixing bolts.

[0008] Furthermore, the guide rail member is a flat plate-like structure, the shape of the guide rail member is similar to the structure of the guide rail member groove, the limit plate is similar to the structure of the guide rail member groove, and the front and rear sides of the power extraction base block are symmetrically provided with embedded blocks with a clamping structure similar to the guide rail member groove. When in the installed state, the embedded blocks are slidably guided and installed in the guide rail member groove.

[0009] Furthermore, the shrapnel assembly includes a copper shrapnel spanning the entire shrapnel slot, and terminal shrapnel for cooperating with the copper shrapnel are symmetrically arranged at both ends of the shrapnel slot. The terminal shrapnel has a convex portion that cooperates with the top of the copper shrapnel, and the convex portion drives the copper shrapnel to maintain contact with the power-transmitting copper bar to draw power.

[0010] Furthermore, an identification panel is detachably connected to the bottom surface of the power taking base block, and an identification code is set on the identification panel corresponding to each plug-in slot position.

[0011] Furthermore, each of the brake blocks is provided with an identification code for indication.

[0012] Furthermore, two adjacent wire ducts are fixedly connected by splicing sheet metal.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model proposes a wire slot splicing power terminal, which is provided with a wire slot, a power terminal, a power base block, a spring slot, a spring assembly, a brake block, and a plug slot. When two wire slots are spliced, the plug slots on both sides of the power terminal are aligned and plugged with the plastic strips on the two wire slots, so that the spring assembly in the power terminal contacts the power transmission copper strip on the plastic strip to take power. The power terminal can easily avoid the complexity of wiring, and at the same time, it can also avoid the situation that the wrong wire is easily plugged in during the assembly process. This can not only improve the assembly cost, but also reduce the cost of production errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3This is a schematic diagram of the coordination between the power terminal and the wire trough of the utility model;

[0019] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the power terminal structure of the utility model;

[0021] Figure 6 This is a schematic structural diagram of the power terminal of the utility model from another angle;

[0022] Figure 7 This is a schematic diagram of the structure of the hidden identification panel of the utility model;

[0023] Figure 8 This is a schematic diagram of the exploded structure of the power terminal of the utility model;

[0024] Fig. 9 This is a schematic structural diagram of another embodiment of the power taking terminal of the utility model.

[0025] In the figure: 1. Wire duct, 2. Guide rail, 3. Plastic strip, 31. Power transmission copper strip, 4. Limit plate, 5. Power terminal, 51. Power base block, 52. Gate block, 53. Plug-in slot, 54. Shrapnel slot, 55. Copper shrapnel, 56. Terminal shrapnel, 57. Logo panel, 58. Embossed block, 6. Guide rail slot, 7. Spliced ​​sheet metal. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] like Figure 1-8 As shown, a wire trough splicing power terminal is used to splice two adjacent wire troughs 1 and realize the power supply function between the two wire troughs 1, including a power supply terminal 5, wherein the power supply terminal 5 includes a power supply base block 51, wherein the power supply base block 51 is provided with a plurality of spring clip grooves 54 arranged in a row along its length direction, each of the spring clip grooves 54 is provided with a spring clip assembly used to cooperate with the wire trough 1 to transmit electricity, and a plurality of evenly spaced gate blocks 52 are symmetrically arranged at both ends of the length direction of the power supply base block 51, and a plug-in groove 53 for plugging and cooperating with the end of the wire trough 1 is formed between two adjacent gate blocks 52, and the side wall of each of the plug-in grooves 53 is connected with the corresponding side wall of the spring clip groove 54, and the spring clip assembly contacts and cooperates with the end of the wire trough 1 extending into the plug-in groove 53 for power supply.

[0031] The utility model proposes a wire slot splicing power terminal, which is provided with a wire slot 1, a power terminal 5, a power base block, a spring slot 54, a spring assembly, a brake block 52, and a plug slot 53. When two wire slots 1 are spliced, the plug slots 53 on both sides of the power terminal 5 are aligned and plugged with the plastic strips 3 on the two wire slots 1, so that the spring assembly in the power terminal 5 contacts the power transmission copper strip 31 on the plastic strip 3 to take power. The power terminal can easily avoid the complexity of wiring, and at the same time, it can also avoid the situation that the wrong wire is easily plugged in during the assembly process. This can not only improve the assembly cost, but also reduce the cost of production errors.

[0032] Specifically, as shown in the figure, the wire trough 1 has a downward opening, and the top of the wire trough 1 is bent along its length direction to form a guide rail groove 6, and the guide rail groove 6 is snap-fitted with a guide rail 2. The bottom side of the guide rail 2 is evenly spaced along its length direction. A plurality of slide grooves are provided, each of which is used for slidingly assembling a plastic strip 3. Each of the plastic strips 3 is provided with power transmission copper strips 31 on both sides along its length direction. During assembly, the plastic strip 3 is inserted into the plug-in groove 53 on one side of the power terminal 5, and the power transmission copper strip 31 contacts the spring assembly for power collection.

[0033] During assembly, the guide rail member 2 is inserted and snap-fitted into the wire slot 1 along the side of the guide rail member slot 6, and then the plastic strip 3 is slidably assembled on the slide slot of the guide rail member slot 6 to form the installation of the power transmission copper strip 31. The copper strip wiring in the wire slot of the utility model replaces the original power line wiring method, which is neater, more orderly and more beautiful. At the same time, the number of copper strip wiring in the wire slot can provide a variety of options (3 to 31 copper strips), and customers can choose the number of wiring required by the lock according to their own needs. The assembled structure makes the wire slot structure more convenient to install, highly compatible and practical.

[0034] Specifically, as shown in the figure, each of the plastic strips 3 includes an embedded barrel strip, a slider arranged at the end of the embedded copper strip along the length direction, and the conductive copper strips 31 embedded at both sides of the embedded barrel strip. The embedded barrel strip and the slider are made of plastic, and a T-shaped structure is formed between the embedded barrel strip and the slider. The slider includes a long side and a short side, and an eccentric fool-proof structure is formed between the long side, the short side and the embedded barrel strip, and the slide groove is correspondingly arranged as an eccentric structure. The plastic strip and the slide groove adopt an eccentric design (the lengths of the two sides are inconsistent), and only one direction can be inserted into the slide groove, which has an fool-proof function, so that all plastic strips inserted into the slide groove are facing the same direction, ensuring that there will be no assembly errors in the plastic strip.

[0035] Specifically, as shown in the figure, both ends of the groove top of the wire trough 1 are provided with limiting plates 4 for limiting the installation of the guide rail member 2 and the plastic strip 3, and the limiting plates 4 are fixed in the groove top of the wire trough 1 by fixing bolts.

[0036] Specifically, as shown in the figure, the guide rail member 2 is a flat plate-like structure, the shape of the guide rail member 2 is similar to the structure of the guide rail member groove 6, the limit plate 4 is similar to the structure of the guide rail member groove 6, and the front and rear sides of the power taking base block 51 are symmetrically provided with embedded blocks 58 with a clamping structure similar to the guide rail member groove 6. When in the installed state, the embedded blocks 58 are slidably guided and installed in the guide rail member groove 6.

[0037] Specifically, as shown in the figure, the shrapnel assembly includes a copper shrapnel 55 spanning the entire shrapnel slot 54, and the two ends of the shrapnel slot 54 are symmetrically provided with terminal shrapnel 56 for cooperating with the copper shrapnel 55. The terminal shrapnel 56 has a convex portion that is in contact with the copper shrapnel 55, and the convex portion drives the copper shrapnel 55 to maintain a state of contacting with the power transmission copper bar 31 to draw power. The copper shrapnel contacts the power transmission copper bar 31 of the wire slot to act as a power supply; the terminal shrapnel 56 prevents the copper shrapnel from deforming, allowing the copper shrapnel to better contact with the power transmission copper bar 31 on the wire slot to ensure power supply.

[0038] The wire ducts can be spliced ​​together in different lengths, and the length can be customized according to customer needs. After splicing, the copper springs on the power-taking terminal contact the power-transmitting copper strip 31 on the wire duct assembly, so that power can be transmitted from one wire duct to another. The copper springs are divided into two layers, one on one with the power-transmitting copper strips 31 on the upper and lower layers of the wire duct assembly; the power-taking terminal is easy to assemble, and the structure corresponds to the power-transmitting copper strip 31 one on one, avoiding the possibility of assembly and wiring errors

[0039] Specifically, as shown in the figure, the bottom surface of the power taking base block 51 is detachably connected with an identification panel 57 , and the identification panel 57 is provided with an identification code corresponding to the position of each plug-in slot 53 .

[0040] Specifically, as shown in the figure, each of the brake blocks 52 is provided with an identification code for indication.

[0041] Specifically, as shown in the figure, two adjacent wire ducts 1 are fixedly connected by splicing sheet metal 7, and the splicing sheet metal and plug-in lock the two wire duct components to complete the splicing of the wire ducts; after multiple wire ducts are spliced, lamps can be installed at any position of the wire duct, and wire covers can be placed on positions where lamps are not installed to prevent leakage from the inside of the wire duct. If the position of the lamp needs to be changed later, the lamp can be moved to the required position at any time. At the same time, the control method of the lamp can be changed by changing the power supply position of the terminal on the lamp, which can be flexible and changeable.

[0042] The wire duct 1 is formed by integrally bending the sheet metal. Under the condition of consistent height, iron plates (coils) of different widths are selected, and the iron wire ducts of different widths can be rolled out by adjusting the rolling machine, which reduces the cost of mold opening, saves mold opening time, can adapt to market response more quickly, and can also provide customers with more choices.

[0043] The plastic strip and the guide groove of the utility model adopt a separate design, which is convenient for assembly and disassembly, and convenient for maintenance. When there is less wiring, copper strips and plastic strips can be saved, saving material costs and assembly costs. For the same width of iron wire duct, a variety of wiring quantities and methods can be provided to choose from, which better caters to market demand. The plastic strip and the slide groove adopt an eccentric design with an anti-fool function, which ensures the correctness of the assembly process and avoids assembly errors. There is no need to open a mold. By adjusting the rolling machine, iron wire ducts of different widths and the same height can be rolled into shape, which saves mold opening costs and time costs, adapts to market changes more quickly, and also provides customers with more choices.

[0044] The utility model has a simple structure, and the copper shrapnel is divided into two layers, which match the copper bars of the wire trough assembly one by one, and there will be no wrong crossing of components; the terminal is easy to assemble, saving assembly time and cost, and also saving the time of on-site installation of lamps; the terminal and the wire trough are consistent, and the customer can choose the number of copper shrapnel of the terminal according to their needs, such as a 3-wire wire trough corresponds to a terminal with 3 copper shrapnel, a 5-wire wire trough corresponds to a terminal with 5 copper shrapnel, and a 10-wire wire trough corresponds to a terminal with 10 copper shrapnel, thereby avoiding the waste of copper shrapnel and saving product cost.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wire trough splicing power terminal, used for splicing two adjacent wire troughs (1) and realizing the power supply function between the two wire troughs (1), characterized in that: The invention comprises a power supply terminal (5), wherein the power supply terminal (5) comprises a power supply base block (51), wherein a plurality of spring clip grooves (54) arranged in a row are arranged in the power supply base block (51) along its length direction, wherein each of the spring clip grooves (54) is provided with a spring clip assembly for cooperating with a wire slot (1) to transmit electricity, wherein a plurality of evenly spaced gate blocks (52) are symmetrically arranged at both ends of the power supply base block (51) in the length direction, wherein a plug-in groove (53) for plugging and cooperating with the end of the wire slot (1) is formed between two adjacent gate blocks (52), wherein the side wall of each of the plug-in grooves (53) is connected to the side wall of the corresponding spring clip groove (54), and the spring clip assembly contacts and cooperates with the end of the wire slot (1) extending into the plug-in groove (53) for power supply.

2. A wire trough splicing power terminal according to claim 1, characterized in that: The wire trough (1) has a downward opening, and the top of the wire trough (1) is bent along its length direction to form a guide rail groove (6), and a guide rail (2) is snap-fitted into the guide rail groove (6). The bottom side of the guide rail (2) is evenly spaced along its length direction. Each of the slide grooves is used to slide and assemble a plastic strip (3). Each of the plastic strips (3) is provided with power transmission copper strips (31) on both sides along its length direction. During assembly, the plastic strip (3) is inserted into the plug-in groove (53) on one side of the power terminal (5), and the power transmission copper strip (31) contacts and cooperates with the spring assembly to take power.

3. A wire trough splicing power terminal according to claim 2, characterized in that: Limiting plates (4) for limiting the installation of the guide rail member (2) and the plastic strip (3) are arranged at both ends of the top of the wire trough (1); the limiting plates (4) are fixed in the top of the wire trough (1) by fixing bolts.

4. A wire trough splicing power terminal according to claim 3, characterized in that: The guide rail member (2) is a flat plate-like structure. The shape of the guide rail member (2) is similar to the structure of the guide rail member slot (6). The limit plate (4) is similar to the structure of the guide rail member slot (6). The front and rear sides of the power extraction base block (51) are symmetrically provided with embedded blocks (58) having a clamping structure similar to that of the guide rail member slot (6). When in the installed state, the embedded blocks (58) are slidably guided and installed in the guide rail member slot (6).

5. A wire trough splicing power terminal according to claim 4, characterized in that: The shrapnel assembly comprises a copper shrapnel (55) spanning the entire shrapnel slot (54), and terminal shrapnel (56) for cooperating with the copper shrapnel (55) are symmetrically arranged at both ends of the shrapnel slot (54). The terminal shrapnel (56) has a convex portion that is cooperating with the copper shrapnel (55), and the convex portion drives the copper shrapnel (55) to maintain a state of contact with the power-transmitting copper bar (31) to collect electricity.

6. A wire trough splicing power terminal according to claim 5, characterized in that: The bottom surface of the power taking base block (51) is detachably connected with an identification panel (57), and the identification panel (57) is provided with an identification code corresponding to the position of each plug slot (53).

7. The wire trough splicing power terminal according to claim 5, characterized in that: Each of the brake blocks (52) is provided with an identification code for indication.

8. The wire trough splicing power terminal according to claim 5, characterized in that: Two adjacent wire ducts (1) are fixedly connected by splicing sheet metal (7).

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