Structural middle wire outlet electric connector and lamp

Abstract

The utility model provides a structural middle outgoing electric connector and a lamp, which comprise at least two power connection power lines, at least two outgoing power lines, an isolation positioning plate and an injection molding shell, and a section of insulation skin is stripped from each power connection power line to form a connection section. One end of each connecting-out power line is connected with the corresponding connecting section, at least two threading holes are formed in the isolation positioning plate, an isolation device is arranged at the position, between every two adjacent threading holes, of the isolation positioning plate, and after each connecting-out power line penetrates through the corresponding threading hole, the isolation device is connected with the corresponding connecting-out power line. The isolating device is used for isolating the two adjacent connecting sections and a connecting point of the connecting-out power line, and the injection molding shell wraps the connecting point and the outer side of the isolating positioning plate in an injection molding mode so that the connecting-out power line can penetrate out of the injection molding shell. According to the scheme, the defects that a traditional electric connector is formed through two-time injection molding, the structure is complex, and the cost is increased are overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric connectors and lamps, and particularly relates to an electric connector and a lamp with a structural middle outlet. Background Art

[0002] The interconnection between lamps generally uses an electrical connector to facilitate assembly. In order to improve the waterproof protection performance of the electrical connector, during processing, the two ends of the connecting plate are generally connected to the power line first, and then the power line is connected to the upper side of the connecting plate. Then, the connecting plate is subjected to a first injection molding process to form a molded shell outside the connecting plate, and further a second injection molding is performed on the outside of the molded shell to form a waterproof shell outside the molded shell. However, the above-mentioned electrical connector needs to be injected twice, the structure is relatively complicated, and the production cost of the electrical connector is increased, which is not conducive to the promotion of the electrical connector. Utility Model Content

[0003] The main purpose of the utility model is to provide an electrical connector and a lamp with a structural intermediate outlet, which are provided with at least two power supply lines, at least two outgoing power supply lines, an isolation positioning plate, and an injection molded shell, a section of insulation is stripped off on each power supply line to form a connecting section, one end of each outgoing power supply line is connected to a corresponding connecting section, at least two threading holes are provided on the isolation positioning plate, and an isolation device is provided on the isolation positioning plate at a position between two adjacent threading holes, after each outgoing power supply line passes through the corresponding threading hole, the isolation device is used to isolate the connection point of the two adjacent connecting sections and the outgoing power supply line, and the injection molded shell is coated on the outer side of the connection point and the isolation positioning plate by injection molding and enables the outgoing power supply line to pass through the injection molded shell and be connected to the lamp to be installed; adopting the above scheme, since the utility model can complete the production of the product by one injection molding, the structure of the product is simple, and the production cost of the product is reduced, thereby overcoming the disadvantages that the production of the traditional electrical connector requires two injection moldings to complete the product production, the structure is relatively complex, and the production cost of the electrical connector is increased, which is conducive to the promotion of the electrical connector with a structural intermediate outlet in the utility model.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A structural middle-outlet electrical connector, comprising: at least two power supply lines for connection, and at least two power supply lines for connection, wherein a section of insulation is stripped off from each of the power supply lines for connection to form a connection section, and one end of each of the power supply lines for connection is connected to the corresponding connection section;

[0006] An isolation positioning plate, wherein at least two threading holes are provided on the isolation positioning plate, and an isolation device is provided between two adjacent threading holes on the isolation positioning plate, and after each of the outgoing power lines passes through the corresponding threading hole from the inner side of the isolation positioning plate, the isolation device is used to isolate the connection points between two adjacent connecting sections and the outgoing power line;

[0007] The injection molded shell is covered on the outer side of the connection point and the isolation positioning plate by injection molding and enables the other end of the outgoing power line to pass through the injection molded shell.

[0008] As a preferred solution for an electrical connector with a structural middle wire outlet, a positioning wire barrel is provided on the outer side of the isolation positioning plate at a position surrounding the wire threading hole; the positioning wire barrel extends outward through the injection molded shell, and the output power line passes through the wire threading hole and then through the positioning wire barrel to be connected to the outside.

[0009] As a preferred solution of the electrical connector with a structural middle outlet, the electrical connector with a structural middle outlet also includes: a waterproof gasket; the outer edge of the isolation positioning plate protrudes outward to form a water-isolating convex edge, and the injection-molded shell is wrapped around the inner side of the water-isolating convex edge and cooperates with the isolation positioning plate to form a gasket installation groove, and the waterproof gasket is embedded in the gasket installation groove; the connecting power cord can pass through the threading hole and the waterproof gasket in turn, and the waterproof gasket can abut the position where the electrical connector with a structural middle outlet needs to be installed.

[0010] As a preferred solution for an electrical connector with a structural middle wire outlet, a positioning wire barrel is provided on the outer side of the isolation positioning plate around the wire threading hole; the positioning wire barrel can pass through the waterproof gasket and extend to the outside, and the output power line passes through the wire threading hole and then through the positioning wire barrel to be connected to the outside.

[0011] As a preferred solution for the structural middle-outlet electrical connector, a plurality of positioning wire separators are provided at both ends of the inner side of the isolation positioning plate, and the positioning wire separators are used to position and isolate two adjacent power supply lines.

[0012] As a preferred solution of the structural middle-outlet electrical connector, the isolation device is an isolation plate or an isolation column.

[0013] As a preferred solution for the electrical connector with structural middle outlet, the two sides of the inner side of the isolation positioning plate extend inward to form limiting convex edges, and the limiting convex edges limit the power supply line to the inner side of the isolation positioning plate.

[0014] As a preferred solution for the structural middle-outlet electrical connector, a fixing hole is provided on the injection-molded housing, and a screw passes through the fixing hole and extends into a position to be fixed.

[0015] The utility model also provides a lamp, which comprises the structural middle-outlet electrical connector as described in any one of the above items.

[0016] The beneficial effects of the utility model are:

[0017] The utility model provides a structural middle-outlet electrical connector, comprising: at least two power supply lines, at least two outgoing power supply lines, an isolation positioning plate, and an injection molded shell. A section of insulation is stripped off from each power supply line to form a connection section. One end of each outgoing power supply line is connected to a corresponding connection section. At least two threading holes are provided on the isolation positioning plate. An isolation device is provided on the isolation positioning plate between two adjacent threading holes. After each outgoing power supply line passes through the corresponding threading hole, the isolation device is used to isolate the connection point of the two adjacent connection sections and the outgoing power supply line. The injection molded shell is coated on the outside of the connection point and the isolation positioning plate by injection molding, and the outgoing power supply line can pass through the injection molded shell and be connected to the lamp to be installed. By adopting the above scheme, since the utility model can complete the production of the product by one injection molding, the structure of the product is simple, and the production cost of the product is reduced, thereby overcoming the disadvantages that the production of the traditional electrical connector requires two injection moldings to complete the product production, the structure is relatively complex, and the production cost of the electrical connector is increased, which is conducive to the promotion of the structural middle-outlet electrical connector in the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work, and all of them belong to the protection scope of the present utility model, among which:

[0019] Figure 1 This is a schematic diagram of the structure of the electrical connector with a structural middle outlet in the first embodiment of the utility model;

[0020] Figure 2 yes Figure 1 An exploded schematic diagram of a structural middle-outlet electrical connector is shown;

[0021] Figure 3 yes Figure 2 The structural schematic diagram of an isolation and positioning plate of a structural middle-outlet electrical connector at an angle is shown;

[0022] Figure 4 yes Figure 3 A schematic structural diagram of the isolation and positioning plate of the structural middle-outlet electrical connector from another angle;

[0023] Figure 5 This is a schematic diagram of the structure of an isolation positioning plate of a structural middle-outlet electrical connector in Embodiment 2 of the present utility model at an angle;

[0024] Figure 6 yes Figure 5 A schematic structural diagram of the isolation and positioning plate of the structural middle-outlet electrical connector from another angle;

[0025] Figure 7 This is a schematic diagram of the structure of an isolation positioning plate of a structural middle-outlet electrical connector in Embodiment 3 of the present utility model at an angle;

[0026] Figure 8 yes Figure 7 A schematic structural diagram of the isolation and positioning plate of the structural middle-outlet electrical connector from another angle;

[0027] Fig. 9 This is a schematic diagram of the structure of an isolation positioning plate of a structural middle-outlet electrical connector in a fourth embodiment of the utility model at an angle;

[0028] Fig.10 yes Fig. 9 The schematic diagram of the structure of the isolation and positioning plate of the structural middle-outlet electrical connector is shown from another angle. DETAILED DESCRIPTION

[0029] 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.

[0030] In the description of the present utility model, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The term "and / or" used herein includes any and all combinations of one or more related listed items. The terms "install", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can also be a direct connection or an indirect connection through a medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0031] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it can be directly connected to the other component or there can be a central element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there can be a central element. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0032] The interconnection between lamps generally uses an electrical connector to facilitate assembly. In order to improve the waterproof protection performance of the electrical connector, during processing, the two ends of the connecting plate are generally connected to the power line first, and then the power line is connected to the upper side of the connecting plate. Then, the connecting plate is subjected to a first injection molding process to form a molded shell outside the connecting plate, and further a second injection molding is performed on the outside of the molded shell to form a waterproof shell outside the molded shell. However, the above-mentioned electrical connector needs to be injected twice, the structure is relatively complicated, and the production cost of the electrical connector is increased, which is not conducive to the promotion of the electrical connector.

[0033] Embodiment 1

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the embodiment of the utility model provides a structural middle outlet electrical connector, which includes: at least two power supply lines 110, at least two outlet power supply lines 120, an isolation positioning plate 130, an injection molded housing 140, and a waterproof gasket 150. In this embodiment, the number of the power supply lines 110 and the outlet power supply lines 120 can be two, three or four, which is selected according to the actual needs of the lamp, and is not limited in this embodiment;

[0035] Specifically, a section of insulation is stripped off on each of the power supply lines 110 to form a connecting section 111, and one end of each of the outgoing power supply lines 120 is connected to the corresponding connecting section 111. The isolation positioning plate 130 is provided with at least two threading holes 131, and the isolation positioning plate 130 is provided with an isolation device 132 at a position between two adjacent threading holes 131. After each of the outgoing power supply lines 120 passes through the corresponding threading hole 131 from the inner side of the isolation positioning plate 130, the isolation device 132 is used to isolate the connection point between the two adjacent connecting sections 111 and the outgoing power supply line 120; the injection molded shell 140 is covered on the outer side of the connection point and the isolation positioning plate 130 by injection molding so that the other end of the outgoing power supply line 120 can pass through the injection molded shell 140.

[0036] In the present embodiment, the above-mentioned scheme is adopted. Since the present invention can complete the production of the product through one-time injection molding, the structure of the present product is simple and the production cost of the present product is reduced, thereby overcoming the shortcomings of the traditional electrical connector that requires two injection moldings to complete the product production, the structure is relatively complex, and the production cost of the electrical connector is increased, which is conducive to the promotion of the structural middle-outlet electrical connector in the present embodiment.

[0037] When using the electrical connector, it is necessary to set a wire hole on the lamp. After the electrical connector is fixed to the lamp, the other end of the power cord 120 is connected to the lamp through the wire hole. In order to ensure waterproofing between the electrical connector and the lamp, the outer edge of the isolation positioning plate 130 protrudes outward to form a waterproof convex edge 133. After the injection molded shell 140 is covered to the inner side of the waterproof convex edge 133, it cooperates with the isolation positioning plate 130 to form a gasket installation groove 134. The waterproof gasket 150 is embedded in the gasket installation groove 134; the power cord 120 can pass through the wire hole 131 and the waterproof gasket 150 in turn, and the waterproof gasket 150 can abut the position of the structural middle outlet electrical connector where the lamp needs to be installed, thereby achieving waterproofing inside the lamp.

[0038] In this embodiment, the isolation device 132 is an isolation plate or an isolation column. When the isolation device 132 is an isolation plate, the shape of the isolation plate is a flat plate, an S-shaped plate or other irregular plate shapes, which is not limited in this embodiment; when the isolation device 132 is an isolation column, the isolation column can be a cylinder, an elliptical cylinder, or a triangular prism, which is not limited in this embodiment.

[0039] In order to initially limit the power supply line 110 , the two sides of the inner side of the isolation positioning plate 130 extend inward to form limiting convex edges 135 , and the limiting convex edges 135 limit the power supply line 110 to the inner side of the isolation positioning plate 130 , thereby limiting the power supply line 110 to the inner side of the isolation positioning plate 130 .

[0040] In order to fix the structural middle outlet electrical connector, a fixing hole 141 is provided on the injection molded housing 140. A screw passes through the fixing hole 141 and extends into the position to be fixed, that is, the structural middle outlet electrical connector is fixed to the lamp.

[0041] This embodiment further provides a lamp, which includes the structural middle-outlet electrical connector described above.

[0042] Embodiment 2

[0043] like Figure 5 and Figure 6As shown, in this embodiment, the power supply line 210, the connecting power line 220, the injection molded housing 240, and the waterproof gasket 250 are the same as those in the first embodiment, and the distinguishing feature is that the structure of the isolation positioning plate 230 is different. In order to further limit the power supply line 210, a plurality of positioning separators 236 are provided at both ends of the inner side of the isolation positioning plate 230. The positioning separators 236 are used to position and isolate two adjacent power supply lines 210, so that the positioning isolation plate can further limit the power supply line 210.

[0044] This embodiment further provides a lamp, which includes the structural middle-outlet electrical connector described above.

[0045] Embodiment 3

[0046] like Figure 7 and Figure 8 As shown, in this embodiment, the power supply line 310, the connecting power line 320, the injection molded shell 340, and the waterproof gasket 350 are the same as those in the first embodiment, and the distinguishing feature is that the structure of the isolation positioning plate 330 is different. In order to locate the installation of the electrical connector with the structural middle outlet, a positioning threading barrel 337 is provided on the outer side of the isolation positioning plate 330 around the threading hole 331; the positioning threading barrel 337 can pass through the waterproof gasket 350 and extend to the outside, and the connecting power line 320 passes through the threading hole 331 and then passes through the positioning wire partition plate 337 to be connected to the outside. During the installation process, the positioning wire partition plate 337 can extend into the wire hole of the lamp, so that the fixing hole 341 of the injection molded shell 340 is aligned with the fixing hole 341 on the lamp, thereby facilitating the installation of the injection molded shell 340.

[0047] This embodiment further provides a lamp, which includes the structural middle-outlet electrical connector described above.

[0048] Embodiment 4

[0049] like Fig. 9 and Fig.10 As shown, in this embodiment, the power supply line 410, the connecting power line 420, the injection molded housing 440, and the waterproof gasket 450 are the same as those in the third embodiment, and the distinguishing feature is that the structure of the isolation positioning plate 430 is different. In order to further limit the power supply line 410, a plurality of positioning separators 436 are provided at both ends of the inner side of the isolation positioning plate 430. The positioning separators 436 are used to position and isolate two adjacent power supply lines 410, so that the positioning isolation plate can further limit the power supply line 410.

[0050] This embodiment further provides a lamp, which includes the structural middle-outlet electrical connector described above.

[0051] The utility model is described in detail above with reference to the accompanying drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the invention, and still fall within the scope of protection of the utility model.

Claims

1. A structural middle-outlet electrical connector, characterized in that: include: At least two power supply lines for connecting to the power supply, and at least two power supply lines for connecting to the power supply, a section of insulation is stripped off from each of the power supply lines for connecting to the power supply to form a connecting section, and one end of each of the power supply lines for connecting to the power supply is connected to the corresponding connecting section; An isolation positioning plate, wherein at least two threading holes are provided on the isolation positioning plate, and an isolation device is provided between two adjacent threading holes on the isolation positioning plate, and after each of the outgoing power lines passes through the corresponding threading hole from the inner side of the isolation positioning plate, the isolation device is used to isolate the connection points between two adjacent connecting sections and the outgoing power line; The injection molded shell is covered on the outer side of the connection point and the isolation positioning plate by injection molding and enables the other end of the outgoing power line to pass through the injection molded shell.

2. The structural middle-outlet electrical connector according to claim 1, characterized in that: The structural middle-outlet electrical connector further includes: a waterproof gasket; The outer edge of the isolation positioning plate is raised outward to form a water-proof convex edge, and the injection-molded shell is covered to the inner side of the water-proof convex edge and cooperates with the isolation positioning plate to form a gasket installation groove, and the waterproof gasket is embedded in the gasket installation groove; The outgoing power line can pass through the threading hole and the waterproof gasket in sequence, and the waterproof gasket can abut against the position where the electrical connector of the structural middle outlet needs to be installed.

3. The structural middle-outlet electrical connector according to claim 2, characterized in that: The outer side of the isolation positioning plate is provided with a positioning threading barrel at a position surrounding the threading hole; The positioning threading line can pass through the waterproof gasket and extend to the outside, and the output power line passes through the threading hole and then passes through the positioning threading barrel to be connected to the outside.

4. The structural middle-outlet electrical connector according to claim 2 or 3, characterized in that: A plurality of positioning wire separators are provided at both ends of the inner side of the isolation positioning plate, and the positioning wire separators are used to position and isolate two adjacent power supply wires.

5. The structural middle-outlet electrical connector according to claim 4, characterized in that: The isolation device is an isolation plate or an isolation column.

6. The structural middle-outlet electrical connector according to claim 4, characterized in that: The two sides of the inner side of the isolation positioning plate extend inwardly to form limiting convex edges, and the limiting convex edges limit the power supply line to the inner side of the isolation positioning plate.

7. The structural middle-outlet electrical connector according to claim 4, characterized in that: The injection molded housing is provided with a fixing hole, and the screw passes through the fixing hole and extends into the position to be fixed.

8. A lamp, characterized in that: An electrical connector with a structural middle outlet comprising the structure as claimed in any one of claims 1 to 7.

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