Adapter for LED lamp and LED lamp

Abstract

The utility model provides an adapter for an LED lamp. The adapter comprises a structure body and a base body. The structure main body is detachably connected with the base main body, and the base main body is electrically connected with the LED lamp; a boss is arranged on the structure main body, and a first conductive column and a second conductive column are arranged on the boss; the base body is provided with a cavity, and the cavity is connected with the boss. A contact terminal and a PCB (Printed Circuit Board) are arranged in the cavity, and the contact terminal is electrically connected with the PCB; the boss is arranged in the cavity, the first conductive column is electrically connected with the PCB, and the second conductive column is electrically connected with the contact terminal; the second conductive column has hardness, and the second conductive column is a bipolar conductive column; by arranging the first conductive column and the second conductive column for double-point contact, the connection reliability is improved, meanwhile, the second conductive column has certain hardness and is not prone to deformation, and the problems of deformation and poor contact in the transportation and use process are solved.

Description

Technical Field

[0001] The utility model relates to an adapter for an LED lamp, in particular to an adapter used for the LED lamp and the LED lamp. Background Art

[0002] LED lamps have many advantages such as energy saving, long life, and convenient control. They are in line with the global advocacy of energy saving and emission reduction and have been widely used in various lighting fields. In order to achieve better energy saving or control effects, some existing LED lamps will be equipped with sensors, wireless controllers or other electronic control components that can be used to control LED lamps.

[0003] The connection between LDE lamps and different electronic control components needs to be connected through a special adapter to achieve compatibility and interoperability. The common connection structure between connectors and electronic control components on the market before all adopts the "thrust pin solution", which uses three retractable thrust pins as conductive parts. The thrust pins are placed on the PCB board, and one end passes through the main body of the electronic control component, and the other end contacts the PCB board at the bottom of the connector to achieve the electrical connection function. However, this "thrust pin solution" is easy to deform during transportation and use because the thrust pin is exposed on the outside of the electronic control component, resulting in poor contact. Utility Model Content

[0004] The main technical problem to be solved by the utility model is that the exposed ejector pin is damaged, resulting in poor contact, so an adapter for an LED lamp and an LED lamp are provided.

[0005] In order to solve the above technical problems, the utility model provides an adapter for an LED lamp, comprising a structural body and a base body; the structural body and the base body are detachably connected, and the base body is electrically connected to the LED lamp;

[0006] The structural body is provided with a boss, and the boss is provided with a first conductive column and a second conductive column; the base body is provided with a cavity, and the cavity is connected to the boss;

[0007] A contact terminal and a PCB board are arranged in the cavity, and the contact terminal is electrically connected to the PCB board;

[0008] The boss is placed in the cavity, the first conductive column is electrically connected to the PCB board, and the second conductive column is electrically connected to the contact terminal;

[0009] The second conductive column has hardness, and the second conductive column is configured as a bipolar conductive column.

[0010] In a preferred embodiment, the circumferential side of the boss is provided with a first thread, and the inner circumferential side of the cavity is provided with a second thread;

[0011] The boss and the cavity are screwed together by a first thread and a second thread to form the detachable connection.

[0012] In a preferred embodiment, the first conductive pillar and the second conductive pillar are disposed on the surface of the boss;

[0013] First conductive pillars are arranged on both sides of the second conductive pillar; the first conductive pillars are telescopic ejector pins.

[0014] In a preferred embodiment, a conductive ring is provided on the PCB board, and the conductive ring is used to be electrically connected to the first conductive column.

[0015] In a preferred embodiment, the conductive ring is a metal ring; and the contact terminal is a metal contact terminal.

[0016] In a preferred embodiment, the second conductive column includes a first polarity and a second polarity; an insulator is disposed between the first polarity and the second polarity;

[0017] The contact terminals are connected to the first polarity and the second polarity respectively.

[0018] In a preferred embodiment, the top of the second conductive column is set to the first polarity; and the two side walls of the second conductive column are set to the second polarity.

[0019] In a preferred embodiment, the contact terminals and the PCB board are electrically connected to the LED lamp via wires.

[0020] In a preferred embodiment, a through hole is opened on one side of the base body, and the through hole is used for the wire to pass through.

[0021] The utility model also provides an LED lamp, comprising the adapter for the LED lamp.

[0022] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0023] 1. The first conductive column and the second conductive column are provided for double-point contact to improve the connection reliability. At the same time, the second conductive column with bipolarity is provided, and the second conductive column has a certain hardness and is not easy to deform, thus avoiding deformation and poor contact during transportation and use.

[0024] 2. The first conductive column is electrically connected to the LED lamp through the PCB board, and the second conductive column is electrically connected to the LED lamp through the contact terminal. The setting of the double-line electrical connection improves the connection reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the "thrust pin solution" in the prior art;

[0026] Figure 2 This is the overall structural diagram of the waterproof adapter in the preferred embodiment of the utility model;

[0027] Figure 3 It is a structural diagram of the structural main body in the preferred embodiment of the utility model;

[0028] Figure 4 This is a structural diagram of the base body in a preferred embodiment of the utility model;

[0029] Figure 5 This is an overall cross-sectional view of a waterproof adapter in a preferred embodiment of the utility model;

[0030] Figure 6 It is a structural diagram of the second conductive column in the preferred embodiment of the utility model.

[0031] Explanation of the reference numerals: 1. structural body; 11. boss; 2. base body; 21. cavity; 22. through hole; 3. first conductive column; 4. second conductive column; 41. first polarity; 42. second polarity; 43. insulator; 5. contact terminal; 6. PCB board; 61. conductive ring; 7. first thread; 8. second thread. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "installed / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted 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 components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0035] refer to Figure 1-Figure 6

[0036] like Figure 1 In the prior art, a "thrust pin solution" is commonly used, in which three retractable thrust pins 102 are used as conductive components on an external electronic control component 101. The thrust pins are placed on a PCB board and pass through the structural body of the external electronic control component 101 to contact the PCB board of a base 103, thereby realizing an electrical connection function.

[0037] The main disadvantages of this "thimble solution" are as follows:

[0038] 1. The ejector pin is exposed and easily deformed during transportation and use, resulting in poor contact;

[0039] 2. The base design is complex, the cost is high, the production efficiency is low, and the base wiring cannot meet the post-installation requirements of electronic control components.

[0040] like Figure 2-6 This embodiment provides an adapter for LED lamps, which is mainly a waterproof adapter for LED lamps to realize the function of connecting LED lamps to different external electronic control components. The adapter can solve the above shortcomings. At the same time, by setting the middle second conductive column 4, the hardness is large and not easy to deform. The first conductive columns 3 on both sides are the same electrical connection point, double-point contact, and the connection reliability is improved; at the same time, the base design is simplified, the production efficiency is improved, and the assembly cost is reduced.

[0041] The waterproof adapter provided in this embodiment includes a structural body 1 and a base body 2; the structural body 1 and the base body 2 are detachably connected, and the base body 2 is electrically connected to the LED lamp; the structural body 1 is a structural body 1 of an external electronic control component.

[0042] The structural body 1 is detachably connected to the base body 2. A boss 11 is provided on the structural body 1. The boss 11 is surrounded by first threads 7. The base body 2 is provided with a hollow cavity 21. A second thread 8 matching the first thread 7 is provided on the inner circumference of the cavity 21. The cavity 21 matches the boss 11. During assembly, the boss 11 and the cavity 21 are screwed together with the first thread 7 and the second thread 8 to form a detachable connection between the structural body 1 and the base body 2, which is convenient for users to quickly replace, assemble and disassemble.

[0043] A first conductive column 3 and a second conductive column 4 are arranged on the surface of the boss 11. Two first conductive columns 3 are arranged, and are arranged on both sides of the second conductive column 4. The first conductive column 3 is arranged as a retractable ejector pin. The second conductive column 4 is arranged as a bipolar conductive column, and the second conductive column 4 has a certain hardness, so that it is not easy to bend and deform, which can avoid deformation and poor contact during transportation and use.

[0044] A contact terminal 5 and a PCB board 6 are arranged in the cavity 21, and the PCB board 6 is electrically connected to the contact terminal 5. The first conductive column 3 is electrically connected to the PCB board 6, and the second conductive column 4 is electrically connected to the contact terminal 5, and the contact terminal 5 and the PCB board 6 are electrically connected to the LED lamp through a wire. A through hole 22 is opened on one side of the base body 2, and the through hole 22 is used for the wire to pass through, so as to realize the electrical connection between the external electronic control component and the lamp.

[0045] Specifically, a conductive ring 61 is provided on the PCB board 6, and the conductive ring 61 is a metal conductive ring 61; when the boss 11 is screwed into the cavity 21, the conductive ring 61 is electrically connected to the first conductive column 3. The contact terminal 5 is provided as a plug hole, and the contact terminal 5 is a metal contact terminal; when the boss 11 is screwed into the cavity 21, the second conductive column 4 is inserted into the contact terminal 5 to form an electrical connection.

[0046] In this embodiment, the second conductive column 4 includes a first polarity 41 and a second polarity 42; an insulator 43 is provided between the first polarity 41 and the second polarity 42; the contact terminal 5 is respectively connected to the first polarity 41 and the second polarity 42. The top of the second conductive column 4 is provided as the first polarity 41; and the two side walls of the second conductive column 4 are provided as the second polarity 42.

[0047] In this embodiment, the first conductive column 3 is electrically connected to the conductive ring 61 on the PCB board 6, and the second conductive column 4 is electrically connected to the contact terminal 5. The conductive ring 61 on the PCB board 6 and the contact terminal 5 are electrically connected to the LED lamp through wires. The setting of the dual-line electrical connection improves the connection reliability, simplifies the base design, improves the production efficiency, reduces the assembly cost, and ensures the connection reliability.

[0048] The above is only a preferred specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the utility model within the technical scope disclosed by the utility model shall be deemed to infringe the protection scope of the utility model.

Claims

1. An adapter for an LED lamp, characterized in that: It includes a structural body and a base body; the structural body and the base body are detachably connected, and the base body is electrically connected to the LED lamp; The structural body is provided with a boss, and the boss is provided with a first conductive column and a second conductive column; the base body is provided with a cavity, and the cavity is connected to the boss; A contact terminal and a PCB board are arranged in the cavity, and the contact terminal is electrically connected to the PCB board; The boss is placed in the cavity, the first conductive column is electrically connected to the PCB board, and the second conductive column is electrically connected to the contact terminal; The second conductive column has hardness, and the second conductive column is configured as a bipolar conductive column.

2. The adapter for LED lamp according to claim 1, characterized in that: The circumferential side of the boss is provided with a first thread, and the inner circumferential side of the cavity is provided with a second thread; The boss and the cavity are screwed together by a first thread and a second thread to form the detachable connection.

3. The adapter for LED lamp according to claim 1, characterized in that: The first conductive column and the second conductive column are arranged on the table surface of the boss; First conductive pillars are arranged on both sides of the second conductive pillar; the first conductive pillars are telescopic ejector pins.

4. The adapter for LED lamp according to claim 3, characterized in that: A conductive ring is provided on the PCB board, and the conductive ring is used to be electrically connected to the first conductive column.

5. The adapter for LED lamp according to claim 4, characterized in that: The conductive ring is a metal ring; and the contact terminal is a metal contact terminal.

6. The adapter for LED lamp according to claim 1, characterized in that: The second conductive column includes a first polarity and a second polarity; an insulator is disposed between the first polarity and the second polarity; The contact terminals are connected to the first polarity and the second polarity respectively.

7. The adapter for LED lamp according to claim 6, characterized in that: The top of the second conductive column is set to the first polarity; and the two side walls of the second conductive column are set to the second polarity.

8. The adapter for LED lamp according to claim 1, characterized in that: The contact terminal and the PCB board are electrically connected to the LED lamp through a wire.

9. The adapter for LED lamp according to claim 8, characterized in that: A through hole is provided on one side of the base body, and the through hole is used for the wire to pass through.

10. An LED lamp, characterized in that: An adapter for an LED lamp comprising any one of claims 1-9.

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