A cabinet line light with conductive contact tabs

Abstract

The utility model discloses a kind of clothes and kitchen cabinet line strip lamps of electric contact piece, including the strip-shaped lamp body with n-shaped section, the opening of strip-shaped lamp body One edge is provided with convex strip, the edge of convex strip is provided with inclined strip-shaped groove, the inner wall of strip-shaped lamp body is provided with inclined recess, light-transmitting plate is arranged between convex strip and strip-shaped lamp body, the top wall of the recess area of strip-shaped lamp body is fixed with light source plate, the bottom surface of light source plate is symmetrically provided with electric contact piece;The end of strip-shaped lamp body is provided with end cover, and the end cover is fixed with connecting terminal, and the inner side of end cover is fixed with two up-inclined ejector pins.The utility model is reasonably structured, achieves certain angle side surface irradiation, there is light source plate and electric contact piece, the inner side of end cover is fixed with the inclined ejector pin connected with connecting terminal, and the inclined ejector pin is abutted on electric contact piece to realize electrical connection, convenient to disassemble and maintain operation, improve the stability and reliability of use, and the volume of overall structure can also be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of wardrobe and kitchen cabinet lighting technology, specifically relating to a linear wardrobe and kitchen cabinet light with conductive contact. Background Technology

[0002] Wardrobe linear lights are a common type of lighting fixture. Due to the limited space in wardrobes and to avoid interfering with the storage of items, the size of wardrobe linear lights is subject to certain requirements. Existing wardrobe linear lights mainly include a mounting plate, a movable plate, a fixed base, and a rotatable lamp body, as shown in CN202222567908.3. They are relatively large and occupy a significant amount of wardrobe space, thus affecting the overall structural usability. Furthermore, they are not conducive to quick power connection and are difficult to disassemble and maintain, thus limiting their applicability. Utility Model Content

[0003] The purpose of this utility model is to provide a wardrobe cabinet linear light with a conductive contact piece that has a reasonable structural design and is easy to disassemble and maintain.

[0004] The technical solution to achieve the purpose of this utility model is a linear light for wardrobe cabinets with conductive contact pads, including a strip light body with an n-shaped cross-section. A protruding strip is provided at one edge of the opening of the strip light body. The protruding strip is parallel to the transverse part of the strip light body. An inclined strip groove is provided on the edge of the protruding strip. An inclined groove is provided on the inner wall of the strip light body. A light-transmitting plate is provided between the protruding strip and the strip light body. The symmetrical edges of the light-transmitting plate are respectively engaged in the inclined strip groove and the inclined groove for positioning.

[0005] A light source plate is fixed on the top wall of the recessed area of ​​the strip lamp body, and conductive contact pieces are provided on the symmetrical edges of the bottom surface of the light source plate.

[0006] The end of the strip lamp body is provided with an end cap, a connecting terminal is fixed on the end cap, and two pins that are connected to the connecting terminal and inclined upward are fixed on the inner side of the end cap.

[0007] The end cap is fixed to the end of the strip lamp body, and the ejector pin cooperates with the top wall of the strip lamp body to clamp the light source board, and the ejector pin abuts against the conductive contact piece for electrical connection.

[0008] A further preferred embodiment is that the ejector pin includes an insulating cylinder base, a conductive inner cylinder disposed within the insulating cylinder base, a needle post disposed within the conductive inner cylinder, a spring disposed between the needle post and the conductive inner cylinder, and the outer end of the needle post extending out of the conductive inner cylinder under the action of the spring.

[0009] The connecting terminal is welded and fixed to the conductive inner cylinder, and the pin is fitted and connected to the inner wall of the conductive inner cylinder.

[0010] The insulating sleeve is fixed to the inner side of the end cap by screws.

[0011] A further preferred embodiment is that the upward tilt angle of the ejector pin is 45-60 degrees.

[0012] A further preferred embodiment is that the angle between the light-transmitting plate and the raised strip is 40-50 degrees.

[0013] A further preferred embodiment is that the light-transmitting plate is an acrylic structural component or a glass structural component.

[0014] A further preferred embodiment is that the strip lamp body is an aluminum structural component.

[0015] A further preferred embodiment is that the upper part of the symmetrical inner wall of the strip lamp body is provided with screw hole protrusions; the end cap is fixed to the screw hole protrusions by screws.

[0016] This utility model has positive effects: its structure is reasonably designed, with a raised strip on one edge of the opening of the strip lamp body, which, together with the light-transmitting plate, can achieve side illumination at a certain angle. It also contains a light source plate and conductive contact pieces, and an inclined pin is fixed on the inner side of the end cover to connect to the connecting terminal. During assembly, the inclined pin abuts against the conductive contact piece to achieve electrical connection, which improves the convenience of connection, facilitates disassembly and maintenance, improves the stability and reliability of use, and can also reduce the overall size of the structure and expand its applicability. Attached Figure Description

[0017] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the end cap and ejector pin of this utility model;

[0020] Figure 3 This is a cross-sectional view of the end cap and ejector pin of this utility model.

[0021] Reference numerals: 1. Strip lamp body, 2. Raised strip, 3. Inclined strip groove, 4. Inclined groove, 5. Light-transmitting plate, 6. Light source plate, 7. Conductive contact piece, 8. Screw hole raised strip, 9. End cap, 10. Connecting terminal, 11. Pin, 111. Insulating cylinder base, 112. Conductive inner cylinder, 113. Pin post, 114. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example

[0024] See Figures 1 to 3 As shown, a wardrobe cabinet linear light with conductive contact pads includes a strip light body 1 with an n-shaped cross-section. A protruding strip 2 is provided at one edge of the opening of the strip light body. The protruding strip is parallel to the horizontal part of the strip light body. In this embodiment, the protruding strip is integrally formed at the opening of the strip light body and its width is smaller than the width of the opening of the strip light body. That is, there is an illumination gap between the protruding strip and the inner wall of the strip light body for outward illumination.

[0025] Furthermore, in this embodiment, the edge of the protruding strip is provided with an inclined strip groove 3, the inner wall of the strip lamp body is provided with an inclined groove 4, and a light-transmitting plate 5 is provided between the protruding strip and the strip lamp body. During assembly, the symmetrical edges of the light-transmitting plate are respectively engaged in the inclined strip groove and the inclined groove for positioning; the angle between the light-transmitting plate and the protruding strip is 40-50 degrees. The light-transmitting plate is an acrylic structural component or a glass structural component. The strip lamp body is an aluminum structural component.

[0026] Furthermore, a light source plate 6 is fixed on the top wall of the recessed area of ​​the strip lamp body, and conductive contact pieces 7 are provided on the symmetrical edges of the bottom surface of the light source plate; the light source plate is mainly fixed by screws, but can also be fixed by adhesive, which is a conventional operation in the prior art, while the conductive contact pieces are copper structural parts; the lamp balls on the light source plate are connected in parallel between two conductive contact pieces.

[0027] Furthermore, the upper part of the symmetrical inner wall of the strip lamp body is provided with screw hole protrusions 8; the end of the strip lamp body is provided with an end cap 9, and a connecting terminal 10 is fixed on the end cap. Two pins 11, which are connected to the connecting terminal and inclined upwards, are fixed on the inner side of the end cap; the two pins are respectively connected to the positive and negative terminals of the connecting terminal. During assembly, the end cap is fixed to the screw hole protrusions with screws. The pins cooperate with the top wall of the strip lamp body to clamp the light source board, and the pins abut against the conductive contact plate for electrical connection. The end cap is mainly fixed to the end of the strip lamp body with screws. In actual application, the end cap can also be connected by a snap-fit ​​method. During assembly, after the end cap is installed, the end of the pin abuts against the conductive contact plate to obtain power, ensuring the effectiveness of power extraction.

[0028] Furthermore, the ejector pin includes an insulating sleeve base 111, a conductive inner cylinder 112 disposed within the insulating sleeve base, a needle post 113 disposed within the conductive inner cylinder, and a spring 114 disposed between the needle post and the conductive inner cylinder. Under the action of the spring, the outer end of the needle post extends out of the conductive inner cylinder. During assembly, the connecting terminal is welded and fixed to the conductive inner cylinder, and the needle post is fitted against the inner wall of the conductive inner cylinder. The insulating sleeve base is fixed to the inner side of the end cap by screws. The ejector pin is tilted upwards at an angle of 45-60 degrees. The needle post and the conductive inner cylinder are electrically connected in contact, and the connecting terminal is mainly connected to an external safe voltage power supply, specifically a safe voltage such as 12V or 24V.

[0029] This utility model has positive effects: its structure is reasonably designed, with a raised strip on one edge of the opening of the strip lamp body, which, together with the light-transmitting plate, can achieve side illumination at a certain angle. It also contains a light source plate and conductive contact pieces, and an inclined pin is fixed on the inner side of the end cover to connect to the connecting terminal. During assembly, the inclined pin abuts against the conductive contact piece to achieve electrical connection, which improves the convenience of connection, facilitates disassembly and maintenance, improves the stability and reliability of use, and can also reduce the overall size of the structure and expand its applicability.

[0030] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0031] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A line light for a kitchen cabinet, comprising a strip-shaped light body with an n-shaped cross section, a protrusion being provided at one edge of an opening of the strip-shaped light body, the protrusion being parallel to a transverse portion of the strip-shaped light body, characterized in that: The edge of the convex strip is provided with an inclined strip groove, the inner wall of the strip lamp body is provided with an inclined groove, a light-transmitting plate is provided between the convex strip and the strip lamp body, and the symmetrical edges of the light-transmitting plate are respectively inserted into the inclined strip groove and the inclined groove for positioning. A light source plate is fixed on the top wall of the recessed area of ​​the strip lamp body, and conductive contact pieces are provided on the symmetrical edges of the bottom surface of the light source plate. The end of the strip lamp body is provided with an end cap, a connecting terminal is fixed on the end cap, and two pins that are connected to the connecting terminal and inclined upward are fixed on the inner side of the end cap. The end cap is fixed to the end of the strip lamp body, and the ejector pin cooperates with the top wall of the strip lamp body to clamp the light source board, and the ejector pin abuts against the conductive contact piece for electrical connection.

2. The wardrobe / cabinet linear light with conductive contact as described in claim 1, characterized in that: The ejector pin includes an insulating cylinder base, a conductive inner cylinder disposed within the insulating cylinder base, a needle post disposed within the conductive inner cylinder, a spring disposed between the needle post and the conductive inner cylinder, and the outer end of the needle post extending out of the conductive inner cylinder under the action of the spring. The connecting terminal is welded and fixed to the conductive inner cylinder, and the pin is fitted and connected to the inner wall of the conductive inner cylinder. The insulating sleeve is fixed to the inner side of the end cap by screws.

3. A wardrobe / cabinet linear light with conductive contact as described in claim 2, characterized in that: The upward tilt angle of the ejector pin is 45-60 degrees.

4. A wardrobe / cabinet linear light with conductive contact as described in claim 2, characterized in that: The angle between the light-transmitting plate and the raised strip is 40-50 degrees.

5. A wardrobe / cabinet linear light with conductive contact as described in claim 4, characterized in that: The light-transmitting panel is an acrylic structural component or a glass structural component.

6. A wardrobe / cabinet linear light with conductive contact as described in claim 1, characterized in that: The strip lamp body is an aluminum structural component.

7. A wardrobe / cabinet linear light with conductive contact as described in claim 1, characterized in that: The upper part of the symmetrical inner wall of the strip lamp body is provided with screw hole protrusions; the end cap is fixed to the screw hole protrusions by screws.

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