LED lamp connection socket

Abstract

The utility model belongs to the field of lighting technology, and particularly relates to an LED lamp connection socket. The utility model provides an LED lamp connection socket, wherein the LED lamp pins are placed in a fourth mounting hole, and the LED lamp is electrically connected to the first connection member via a second connection member. In the utility model, since the LED lamp is movably connected to the connection socket, even if the positive and negative pins of the LED lamp are reversely connected to the power supply unit, it is only necessary to pull the LED lamp out of the connection socket and then reverse the direction of the positive and negative pins of the LED lamp. When the above situation occurs, there is no need to repair the workpiece in a cumbersome and time-consuming process.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting, and in particular relates to an LED lamp connecting socket. Background Art

[0002] LED (Lighting Emitting Diode) lighting is light-emitting diode lighting, which is a semiconductor solid light-emitting device. It uses solid semiconductor chips as light-emitting materials, and emits excess energy through carrier recombination in the semiconductor to cause photon emission, directly emitting red, yellow, blue, and green light. On this basis, using the principle of three primary colors and adding phosphors, it can emit red, yellow, blue, green, cyan, orange, purple, white and other colors of light. LED lamps are lighting fixtures made using LED as a light source.

[0003] LED lamps usually include a base, a light-emitting module mounted on the base, and a lampshade that accommodates the light-emitting module. Since the light-emitting module needs to be electrically connected to the circuit on the base, the traditional method is to use wires to weld the two together. At the same time, the base is generally connected to the power supply unit by welding. In some cases where it is necessary to distinguish the positive and negative poles of the LED lamp, if the positive and negative poles of the LED lamp are connected incorrectly, the LED lamp will not light up. In this case, whether it is necessary to turn the direction of the pins of the LED lamp or the direction of the pins on the base, it is very troublesome. Once the positive and negative pins of the LED lamp are connected incorrectly, a lot of extra work will be added. Utility Model Content

[0004] The purpose of the utility model is: based on the inventor's own clinical practice and combined with actual clinical usage, aiming at the defects of the prior art, a new LED lamp connector is designed to solve the technical problem that the positive and negative pin connection directions of the existing LED lamp connector are wrong and it is inconvenient to modify.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An LED lamp connection socket comprises a main body, a first connection member and a second connection member, wherein the main body is provided with a first mounting hole, a third mounting hole is provided on one side of the first mounting hole, the first mounting hole and the third mounting hole are connected through the second mounting hole, the second connection member is clamped with an end of the first connection member, and the ends of the second connection member and the first connection member are placed in the first mounting hole, the second mounting hole and the third mounting hole;

[0007] The main body is further provided with a fourth mounting hole, the fourth mounting hole is arranged opposite to the first mounting hole, and the interior of the fourth mounting hole is communicated with the third mounting hole.

[0008] Furthermore, the second connecting member includes a clamping portion, a straight portion, a bent portion and a connecting portion, one end of the straight portion is fixedly connected to the clamping portion, and the straight portion is perpendicular to the clamping portion, the other end of the straight portion is fixedly connected to one end of the bent portion, the other end of the bent portion is fixedly connected to the end of the connecting portion, and the clamping portion is clamped to the end of the first connecting member.

[0009] Furthermore, the bending portion has an arc shape greater than 90 degrees and less than 180 degrees.

[0010] Furthermore, the first connecting member includes a first part, a second part and a third part, the third part is placed between the first part and the second part, and a radius of the third part is greater than a radius of the first part and a radius of the second part.

[0011] Furthermore, the engaging portion is engaged with the first portion and abuts against the third portion.

[0012] Furthermore, the clamping portion is an unclosed circular ring.

[0013] Furthermore, the fourth mounting hole is arranged in a staggered direction with respect to the first mounting hole, the diameter of the second mounting hole is smaller than the diameter of the first mounting hole, and the side wall of the second mounting hole away from the fourth mounting hole is flush with the side wall of the first mounting hole and the side wall of the third mounting hole.

[0014] Furthermore, there is a mounting gap between the first portion and the second mounting hole, and the straight portion is located in the mounting gap.

[0015] Furthermore, the third mounting hole is a flat groove.

[0016] Furthermore, the connecting portion and a portion of the bent portion are placed in the fourth mounting hole.

[0017] The beneficial effect of the present invention lies in that the present invention provides an LED lamp connecting socket, the LED lamp pins are placed in the fourth mounting hole, the LED lamp is electrically connected to the first connecting member through the second connecting member, and in the present invention, since the LED lamp is movably connected to the connecting socket, even if the positive and negative pins of the LED lamp are reversely connected to the power supply unit, it is only necessary to pull the LED lamp out of the connecting socket and then reverse the direction of the positive and negative pins of the LED lamp. When the above situation occurs, there is no need to repair the workpiece in a tedious and time-consuming process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following will refer to the attached Figure 1 to Figure 7 To describe the features, advantages and technical effects of exemplary embodiments of the present utility model.

[0019] Figure 1 This is the overall structural view of the connecting seat in the utility model;

[0020] Figure 2 This is a top structural view of the connecting seat in the utility model;

[0021] Figure 3 for Figure 2 Sectional view of AA in the middle;

[0022] Figure 4 This is an exploded view of the connecting seat in the utility model;

[0023] Figure 5 This is an overall structural view of the first connecting member in the utility model;

[0024] Figure 6 for Figure 4 The top view of the connector after disassembly;

[0025] Figure 7 for Figure 6 Cross-sectional view of BB.

[0026] In the figure: 1. Main body; 2. First connecting piece; 3. Second connecting piece; 4. Installation gap; 5. Step

[0027] 11. First mounting hole; 12. Second mounting hole; 13. Third mounting hole; 14. Fourth mounting hole;

[0028] 21. Clamping portion; 22. Straight portion; 23. Bending portion; 24. Connecting portion;

[0029] 31. Part 1; 32. Part 2; 33. Part 3. DETAILED DESCRIPTION

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0031] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, "multiple" means more than two, unless otherwise clearly and specifically defined.

[0032] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be used in conjunction with the embodiments described herein.

[0033] Other embodiments are combined.

[0034] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0035] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" 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, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0036] The following is combined with Figure 1 to Figure 7 The utility model is further described in detail, but it is not intended to limit the utility model.

[0037] An LED lamp connection socket comprises a main body 1, a first connection member 3 and a second connection member 2, wherein a first mounting hole 11 is provided on the main body 1, a third mounting hole 13 is provided on one side of the first mounting hole 11, the first mounting hole 11 and the third mounting hole 13 are connected through a second mounting hole 12, the second connection member 2 is clamped with an end of the first connection member 3, and the ends of the second connection member 2 and the first connection member 3 are placed in the first mounting hole 11, the second mounting hole 12 and the third mounting hole 13;

[0038] The main body 1 is further provided with a fourth mounting hole 14 . The fourth mounting hole 14 is arranged opposite to the first mounting hole 11 , and the interior of the fourth mounting hole 14 is communicated with the third mounting hole 13 .

[0039] It should be noted that in the present embodiment, two of each of the first connecting member 3 , the second connecting member 2 , the first mounting hole 11 , the second mounting hole 12 , the third mounting hole 13 , and the fourth mounting hole 14 are provided.

[0040] Specifically, the LED lamp pin is placed in the fourth mounting hole 14, and the LED lamp is electrically connected to the first connector 3 through the second connector 2. In the utility model, since the LED lamp is movably connected to the connecting socket, even if the positive and negative pins of the LED lamp are reversely connected to the power supply unit, it is only necessary to pull the LED lamp out of the connecting socket and then reverse the direction of the positive and negative pins of the LED lamp. When the above situation occurs, there is no need to rework the workpiece in a tedious and time-consuming process.

[0041] In some embodiments, the second connecting member 2 includes a clamping portion 21, a straight portion 22, a bending portion 23 and a connecting portion 24, one end of the straight portion 22 is fixedly connected to the clamping portion 21, and the straight portion 22 is perpendicular to the clamping portion 21, the other end of the straight portion 22 is fixedly connected to one end of the bending portion 23, the other end of the bending portion 23 is fixedly connected to the end of the connecting portion 24, and the clamping portion 21 is clamped to the end of the first connecting member 2.

[0042] Specifically, the clamping portion 21 is used to connect with the first connecting member 3. The clamping portion 21 has an interference fit with the first connecting member 3 and is tightly connected to the first connecting member 3 through the clamping portion 21. The straight portion 22 can be considered as an extended portion, which is used to connect the first connecting member 2 and the pin of the LED lamp. The connecting portion 24 contacts the pin of the LED lamp, and the bending portion 23 is used to change the position of the connecting portion 24 so that the connection between the connecting portion 24 and the pin of the LED lamp is more tightly connected.

[0043] In some embodiments, the bent portion 23 has an arc shape greater than 90 degrees and less than 180 degrees.

[0044] Specifically, in this embodiment, the bending portion 23 has an arc of 160 degrees. When the connecting portion 24 connected to one side of the bending portion 23 is connected to the pin of the LED lamp, the pin of the LED lamp will exert a certain pressure on the connecting portion 24. The pressure makes the angle of the bending portion 23 gradually approach 180 degrees. The bending portion 23 with an arc of 160 degrees has elastic force when it is subjected to pressure. The elastic force makes the connecting portion 24 closely contact with the pin of the LED lamp, thereby preventing the connecting portion 24 from being disconnected from the pin of the LED lamp.

[0045] In some embodiments, the first connecting member 3 includes a first part 31, a second part 32 and a third part 33, the third part 33 is placed between the first part 31 and the second part 32, and the radius of the third part 33 is larger than the radius of the first part 31 and the radius of the second part 32, and the clamping portion 21 is clamped with the first part 31 and abuts against the third part 33.

[0046] Specifically, in this embodiment, the diameter of the clamping portion 21 is smaller than the diameter of the third portion 33, and the clamping portion 21 is interference fit with the first portion 31. The clamping portion 21 can be positioned and limited by the third portion 33. The clamping portion 21 prevents position displacement by abutting against the third portion 33, so that the connecting portion 24 is always in contact with the pin of the LED lamp.

[0047] In some embodiments, the clamping portion 21 is an unclosed ring.

[0048] Specifically, in the present embodiment, the first connecting member 3 is cylindrical, and the first part 31, the second part 32 and the third part 33 are all cylindrical, and the clamping part 21 is set to be annular so that it can better cooperate and connect with the first part 31, and the clamping part 21 is set to be an unclosed ring, so that the clamping part 21 has a certain deformation space. Since the clamping part 21 and the first part 31 have an interference fit, when the clamping part 21 is connected to the first part 31, the first part 31 will stretch the clamping part 21, so that the clamping part 21 is slightly deformed. The deformed clamping part 21 has a memory property, so the clamping part 21 can tightly hold the first part 31, thereby achieving a tight connection.

[0049] In some embodiments, the fourth mounting hole 14 is arranged in a staggered direction with the first mounting hole 11, the diameter of the second mounting hole 12 is smaller than the diameter of the first mounting hole 11, and the side wall of the second mounting hole 12 away from the fourth mounting hole 14 is flush with the side wall of the first mounting hole 11 and the side wall of the third mounting hole 13.

[0050] Specifically, the fourth mounting hole 14 is used to accommodate the pin of the LED lamp, and the first part 31 is placed in the second mounting hole 12, and the diameter of the second mounting hole 12 is smaller than the diameter of the first mounting hole 11, so that a step 5 is formed between the first mounting hole 11 and the second mounting hole 12, and the step 5 contacts the other side of the clamping portion 21. The clamping portion 21 is positioned by the step 5 and the third part 33 to prevent the position of the second connecting portion 24 from changing, and the other side of the second mounting hole 12 is flush with the side wall of the first mounting hole 11 and the side wall of the third mounting hole 13, so as to facilitate the installation of the straight portion 22. The straight portion 22 can be smoothly installed into the second mounting hole 12 and the third mounting hole 13 through the first mounting hole 11, thereby reducing installation interference.

[0051] In some embodiments, a mounting gap 4 is defined between the first portion 31 and the second mounting hole 12 , and the straight portion 22 is located within the mounting gap 4 .

[0052] Specifically, the straight portion 22 is disposed in the installation gap 4 , and the straight portion 22 is fixed and limited by the first portion 31 and the side wall of the second installation hole 12 to prevent the second connecting member 2 from deviating.

[0053] In some embodiments, the third mounting hole 13 is a flat groove.

[0054] Specifically, since the bending portion 23 and the connecting portion 24 are both located in the third mounting hole 13, if the third mounting hole 13 is set to be circular, it is not conducive to limiting the positions of the bending portion 23 and the connecting portion 24. The position of the connecting portion 24 may deviate, causing the first connecting member 3 to be disconnected from the LED pin. Setting the third mounting hole 13 as a flat groove can limit the position of the bending portion, so that the connecting portion 24 is always connected to the pin of the LED lamp. At the same time, setting the third mounting hole 13 as a flat groove also has an anti-mistake effect.

[0055] In some embodiments, the connecting portion 24 and a portion of the bent portion 23 are disposed in the fourth mounting hole 14 .

[0056] Specifically, Figure 3 As shown, the connecting portion 24 and a portion of the bent portion 23 are placed in the fourth mounting hole 14. When the LED lamp is installed, the bent portion 23 is squeezed by the pins of the LED, causing the bent portion 23 to deform, thereby ensuring that the second connecting member 2 is always in contact with the pins of the LED lamp.

[0057] The specific working principle of the utility model is that after the first connecting member 3 and the second connecting member 2 are assembled into the main body 1, the pins of the LED lamp are placed in the fourth mounting hole 14 of the main body 1. When the LED lamp is installed, the pins of the LED lamp squeeze the bending part 23 and the connecting part 24. The bending part 23 is subjected to pressure and slightly deformed, but since the bending part 23 has a memory characteristic, it always returns to its original position, which makes the bending part 23 drive the connecting part 24 to always be connected to the pins of the LED lamp. Since the first connecting member 3 is not polarity-specific, the external power supply unit is connected to the first connecting member 3 at this time, and the LED lamp lights up. If the LED lamp does not light up, the LED lamp is pulled out, the pins of the LED lamp cancel the squeezing of the bending part 23, and the bending part 23 returns to its original position. The pins of the LED lamp are reversed, and then the pins of the LED lamp are inserted into the fourth mounting hole 14.

[0058] In addition, it should be understood that although this specification is described in accordance with the implementation mode, 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 take the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art. According to the disclosure and teaching of the above specification, those skilled in the art in the field to which the utility model belongs can also change and modify the above implementation modes. Therefore, the utility model is not limited to the above-mentioned specific implementation modes. Any obvious improvement, replacement or modification made by those skilled in the art on the basis of the utility model belongs to the protection scope of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. An LED lamp connection socket, characterized in that: The invention comprises a main body, a first connecting member and a second connecting member, wherein the main body is provided with a first mounting hole, a third mounting hole is provided on one side of the first mounting hole, the first mounting hole and the third mounting hole are connected through the second mounting hole, the second connecting member is clamped with an end of the first connecting member, and the ends of the second connecting member and the first connecting member are placed in the first mounting hole, the second mounting hole and the third mounting hole; The main body is further provided with a fourth mounting hole, the fourth mounting hole is arranged opposite to the first mounting hole, and the interior of the fourth mounting hole is communicated with the third mounting hole.

2. The LED lamp connector according to claim 1, characterized in that: The second connecting member includes a clamping portion, a straight portion, a bent portion and a connecting portion, one end of the straight portion is fixedly connected to the clamping portion, and the straight portion is perpendicular to the clamping portion, the other end of the straight portion is fixedly connected to one end of the bent portion, the other end of the bent portion is fixedly connected to the end of the connecting portion, and the clamping portion is clamped to the end of the first connecting member.

3. The LED lamp connector according to claim 2, characterized in that: The bending portion has an arc shape greater than 90 degrees and less than 180 degrees.

4. The LED lamp connector according to claim 2, characterized in that: The first connecting member includes a first portion, a second portion and a third portion. The third portion is disposed between the first portion and the second portion, and a radius of the third portion is greater than a radius of the first portion and a radius of the second portion.

5. The LED lamp connection socket according to claim 4, characterized in that: The clamping portion is clamped with the first portion and abuts against the third portion.

6. The LED lamp connector according to claim 5, characterized in that: The clamping portion is an unclosed circular ring.

7. The LED lamp connector according to claim 6, characterized in that: The fourth mounting hole is arranged in a staggered direction with respect to the first mounting hole, the diameter of the second mounting hole is smaller than the diameter of the first mounting hole, and the side wall of the second mounting hole away from the fourth mounting hole is flush with the side wall of the first mounting hole and the side wall of the third mounting hole.

8. The LED lamp connector according to claim 7, characterized in that: An installation gap is defined between the first portion and the second installation hole, and the straight portion is located within the installation gap.

9. The LED lamp connector according to claim 8, characterized in that: The third mounting hole is a flat groove.

10. The LED lamp connection socket according to claim 9, characterized in that: The connecting portion and a portion of the bent portion are placed in the fourth mounting hole.

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