Position lamp with quick insertion structure

Abstract

The position lamp with the quick plug structure comprises a shell, the rear end of the shell is recessed inwards to form a plurality of plug wire grooves, reeds and conducting strips are arranged in the plug wire grooves, an end cover covers the shell and is provided with a plurality of groups of plug wire holes and wire removing holes, each plug wire groove is opposite to one group of plug wire holes and wire removing holes, and the plug wire grooves and the conducting strips are arranged in the plug wire grooves. And the reed is opposite to the wire inserting hole and the wire removing hole. The elastic reeds are installed on the upper portion of the shell and then pressed through the end cover, so that the elastic reeds can be distributed in a circumferential staggered mode, and the problem that the left-right distribution space is insufficient is solved.

Description

Technical Field

[0001] The utility model relates to a position lamp, in particular to a position lamp capable of realizing quick plug-in connection, belonging to the technical field of position lamps. Background Art

[0002] At present, conventional position lamp wiring still uses screw fastening, which is laborious and inefficient. To this end, researchers in this field have begun to study the use of plug-in methods to achieve quick connection, such as the "position lamp holder assembly" disclosed in Chinese patent CN201120202167.8, which provides a connection plug at the position lamp interface and installs a lamp holder for the pin on the plug to be inserted at the assembly position to achieve quick plug-in connection. Compared with conventional screw fastening, it does greatly improve efficiency, but it requires the assembly position to be redesigned, re-molded and assembled, which is not only expensive, but also not conducive to upgrading under the current industry situation. On this basis, researchers in this field have noticed the quick-insert structure in the form of an elastic spring, such as the "quick-insert button" disclosed in Chinese patent CN201520888072.4, which can achieve quick wire assembly through the elastic spring, but the elastic spring needs to be clamped by the left and right shells to allow the wires to be inserted from top to bottom and connected. For the position light, its narrow and long shell structure cannot be divided into left and right pieces to clamp the elastic spring, so its structure needs to be improved to match the application scenario of the position light. Summary of the invention

[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a position lamp with a quick-insertion structure.

[0004] The purpose of the utility model is achieved in this way:

[0005] A position lamp with a quick-plug structure comprises a shell, the rear end of the shell is recessed inward to form a plurality of wire insertion slots, spring sheets and conductive sheets are arranged in the wire insertion slots, an end cover is covered on the shell, and a plurality of groups of wire insertion holes and wire removal holes are arranged on the end cover, and each wire insertion slot is opposite to a group of wire insertion holes and wire removal holes, and the spring sheets are opposite to the wire insertion holes and wire removal holes.

[0006] Preferably, a pressing piece arranged on the bottom surface of the end cover presses the spring sheet onto the top surface of the groove wall of the wire insertion groove, and a section of the spring sheet located between the wire insertion hole and the wire removal hole is an S-shaped structure composed of a wire insertion contact section, a wire removal contact section and an intermediate section, and the intermediate section of the spring sheet abuts against the surface of the end cover and is located between the wire insertion hole and the wire removal hole, and the end of the wire insertion contact section abuts against the inner wall of the conductive sheet.

[0007] Preferably, part of the groove wall of the wire insertion slot is sunken for the spring sheet to be inserted, and the outer side of the sunken groove wall is provided with a slot for one end of the spring sheet to be inserted, and a protrusion is obliquely provided on the inner wall of the other end of the conductive sheet, and the end of the wire insertion contact section rests on the protrusion, and the above-mentioned wire insertion contact section rests on the protrusion of the conductive sheet after being obliquely away from the wire insertion hole.

[0008] Preferably, a pressure strip is vertically connected to the pressure piece, and the pressure strip is pressed onto the side surface of a section of the metal sheet where the spring is inserted into the slot.

[0009] Preferably, each wire socket is provided with a connecting screw hole connected to the front end chamber, the conductive sheet is a U-shaped structure with the opening facing upward, a flange structure arranged outward at one end of the conductive sheet covers the top of a portion of the sunken slot wall of the wire socket, and a connecting notch is provided on the flange structure of the conductive sheet, and a connecting screw passing through the connecting screw hole is clamped in the connecting notch and then the flange structure of the conductive sheet is fastened by a nut.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] After the elastic spring is installed on the upper part of the shell of the utility model, it is pressed together through the end cover, so that multiple elastic springs can be arranged in a staggered manner in a circle, thereby solving the problem of insufficient space for left and right arrangement. At the same time, according to the application environment of this product, the spring is modified, and the V-shaped spring in the background technology is adjusted to an L-shaped structure. The further optimization is that by setting a section of the spring to an S-shaped structure, the clamping effect of the wire is better, and it is easier to operate the spring when pulling out the wire, which is convenient for users to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic structural diagram of a position lamp with a quick-plug structure.

[0013] Figure 2 It is a partial cross-sectional view of a quick-insertion structure of the utility model.

[0014] Figure 3 For this utility model Figure 2 A partial enlarged view of .

[0015] in:

[0016] Shell 1, end cover 2, reed 3, conductive sheet 4,

[0017] Wire slot 1.1, connection screw hole 1.2, card slot 1.3,

[0018] Wire insertion hole 2.1, wire removal hole 2.2, pressing piece 2.3, pressing strip 2.4;

[0019] Insertion contact section 3.1, removal contact section 3.2, middle section 3.3;

[0020] Connect the notch 4.1 and the protrusion 4.2. DETAILED DESCRIPTION

[0021] See also Figures 1 to 3 The utility model relates to a position lamp with a quick-insertion structure, comprising a housing 1, a light-emitting body and other lamp body parts are installed in the front end cavity of the housing 1, and the rear end of the housing 1 is recessed inward to form a plurality of wire insertion slots 1.1, the wire insertion slots 1.1 are used to accommodate a spring sheet 3 and a conductive sheet 4, and part of the slot wall of the wire insertion slot 1.1 is sunken for the spring sheet 3 to be inserted, and the housing 1 is provided with a card slot 1.3 on the outer side of the sunken slot wall, and the plurality of wire insertion slots 1.1 are not located in the same plane, so that the housing 1 with a cylindrical structure can be provided with a larger effective diameter under the condition of the inner diameter. There are multiple wire insertion slots 1.1, and each wire insertion slot 1.1 is provided with a connecting screw hole 1.2 connected to the front end chamber. The conductive sheet 4 is a U-shaped structure with an opening facing upward. A flange structure arranged outward at one end of the conductive sheet 4 covers the top of a part of the sunken slot wall of the wire insertion slot 1.1, and a connecting notch 4.1 is arranged on the flange structure of the conductive sheet 4. After the connecting screw passing through the connecting screw hole 1.2 is clamped in the connecting notch 4.1, the flange structure of the conductive sheet 4 is fastened by a nut. At the same time, a protrusion 4.2 is obliquely arranged on the inner wall of the other end of the conductive sheet 4.

[0022] The reed 3 is an L-shaped structure composed of two sections of metal sheets. One section of the metal sheet constituting the reed 3 is inserted into the card slot 1.3. One section of the metal sheet constituting the reed 3 is arranged in a transverse S-shaped structure. The S-shaped metal sheet constituting the reed 3 is composed of a wire insertion contact section 3.1 and a wire removal contact section 3.2 connected to both ends of the middle section 3.3. The end of the wire insertion contact section 3.1 rests on the protrusion 4.2.

[0023] An end cover 2 is covered on the housing 1, and a plurality of groups of wire insertion holes 2.1 and wire removal holes 2.2 are arranged on the end cover 2, and each wire insertion slot 1.1 is directly opposite to a group of wire insertion holes 2.1 and wire removal holes 2.2, and the middle section 3.3 of the spring sheet 3 is against the surface of the end cover 2 and is located between the wire insertion hole 2.1 and the wire removal hole 2.2, and the arc-shaped opening of the wire removal contact section 3.2 faces the wire removal hole 2.2, and the wire insertion contact section 3.1 faces the wire insertion hole 2.1 and the wire insertion contact section 3.1 is obliquely away from the wire insertion hole 2.1 and rests on the protrusion 4.2 of the conductive sheet 4;

[0024] At the same time, a pressing piece 2.3 is provided on the bottom surface of the end cover 2, and the pressing piece 2.3 is pressed on the middle part of the spring leaf 3. Furthermore, a pressing strip 2.4 is vertically connected to the pressing piece 2.3, and the pressing strip 2.4 is pressed on the side of a section of the metal sheet of the spring leaf 3 inserted into the slot 1.3, thereby further pressing the spring leaf 3.

[0025] When in use, after the wire is inserted through the wire insertion hole 2.1, since the wire insertion contact section 3.1 of the spring sheet 3 is obliquely away from the wire insertion hole 2.1, the wire can easily push the wire insertion contact section 3.1 downward, so that the wire is stuck between the end of the wire insertion contact section 3.1 and the conductive sheet 4. After the plugging is completed, the wire insertion contact section 3.1 is stuck, so that the wire cannot be pulled out in the reverse direction (the protrusion 4.2 can also play a double effect of preventing the wire from falling out); when it is necessary to pull out the wire, a screwdriver can be inserted into the wire removal hole 2.2 to press the wire removal contact section 3.2, thereby driving the wire insertion contact section 3.1 of the spring sheet 3 downward to leave the wire. At this time, keep the screwdriver and you can easily pull out the wire. Then remove the screwdriver, the wire insertion contact section 3.1 can be reset, and it is limited by the protrusion 4.2.

[0026] In addition: It should be noted that the above specific implementation is only an optimization scheme of this patent. Any changes or improvements made by technicians in this field based on the above concept are within the scope of protection of this patent.

Claims

1. A position light with a quick-insert structure, comprising a housing (1), characterized in that: The rear end of the housing (1) is recessed inward to form a plurality of wire insertion slots (1.1), and a spring sheet (3) and a conductive sheet (4) are arranged in the wire insertion slots (1.1). An end cover (2) is covered on the housing (1), and a plurality of groups of wire insertion holes (2.1) and wire removal holes (2.2) are arranged on the end cover (2), and each wire insertion slot (1.1) faces a group of wire insertion holes (2.1) and wire removal holes (2.2), and the spring sheet (3) faces the wire insertion holes (2.1) and the wire removal holes (2.2); A pressing piece (2.3) disposed on the bottom surface of the end cover (2) presses the spring sheet (3) onto the top surface of the slot wall of the wire insertion slot (1.1); a portion of the slot wall of the wire insertion slot (1.1) is sunken for the spring sheet (3) to be inserted through; and the housing (1) is provided with a slot (1.3) on the outer side of the sunken slot wall for one end of the spring sheet (3) to be inserted.

2. According to claim 1, a position light with a quick-insert structure, characterized in that: A section of the reed (3) located between the wire insertion hole (2.1) and the wire removal hole (2.2) is an S-shaped structure consisting of a wire insertion contact section (3.1), a wire removal contact section (3.2) and an intermediate section (3.3), and the intermediate section (3.3) of the reed (3) abuts against the surface of the end cover (2) and is located between the wire insertion hole (2.1) and the wire removal hole (2.2), and the end of the wire insertion contact section (3.1) abuts against the inner wall of the conductive sheet (4).

3. The position light with a quick-insert structure according to claim 2, characterized in that: A protrusion (4.2) is obliquely provided on the inner wall of the other end of the conductive sheet (4), and the end of the wire plugging contact section (3.1) rests on the protrusion (4.2). The wire plugging contact section (3.1) is obliquely away from the wire plugging hole (2.1) and rests on the protrusion (4.2) of the conductive sheet (4).

4. The position light with a quick-insert structure according to claim 2, characterized in that: A pressure strip (2.4) is vertically connected to the pressure piece (2.3), and the pressure strip (2.4) is pressed onto the side surface of a section of a metal sheet of the spring sheet (3) inserted into the slot (1.3).

5. The position light with a quick-insert structure according to claim 2, characterized in that: Each of the wiring slots (1.1) is provided with a connecting screw hole (1.2) connected to the front end chamber; the conductive sheet (4) is a U-shaped structure with its opening facing upward; a flange structure provided outward at one end of the conductive sheet (4) covers the top of a portion of the sunken slot wall of the wiring slot (1.1); and a connecting notch (4.1) is provided on the flange structure of the conductive sheet (4); a connecting screw passing through the connecting screw hole (1.2) is clamped in the connecting notch (4.1) and then fastened to the flange structure of the conductive sheet (4) by a nut.

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