LED lamp capacitor assembly convenient to install

Abstract

The utility model belongs to the technical field of capacitors, and particularly relates to an LED lamp capacitor assembly convenient to install, which comprises a capacitor body and two groups of pins, the pins are connected to the bottom surface of the capacitor body, the pins are symmetrically distributed on the bottom surface of the capacitor body, the bottom surface of the capacitor body is provided with a supporting disc, and the supporting disc is connected with the capacitor body. The lower surface of the supporting disc is in conduction connection with protective insertion cylinders corresponding to the positions of the pins, the protective insertion cylinders are inserted into the pins, expansion sockets are integrally formed at the bottoms of the protective insertion cylinders, the outer walls of the expansion sockets are of a conical structure, and expansion insertion cylinders are movably inserted into the bottoms of inner cavities of the expansion sockets. The inner diameter size of the expansion socket is larger than the diameter size of the pin, and the inner diameter size of the expansion insertion cylinder is the same as the diameter size of the pin; according to the utility model, the capacitor can be quickly disassembled and assembled, and the connection part of the pin and the capacitor can be protected, so that the connection part of the pin and the capacitor body is prevented from being broken after being twisted in the use process.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitors, in particular to an LED lamp capacitor component which is easy to install. Background Art

[0002] Capacitor, also known as "capacitance", refers to the amount of charge stored under a given potential difference, denoted by C, and the international unit is Farad (F). Generally speaking, charges move under force in an electric field. When there is a medium between conductors, the movement of charges is hindered and the charges accumulate on the conductors, resulting in the accumulation and storage of charges. The amount of stored charge is called capacitance. Capacitors are one of the electronic components used in large quantities in electronic devices.

[0003] Existing capacitors are soldered to circuit boards by soldering. When replacing the capacitors, welding and disassembly require the use of welding tools. Without the help of heating tools, the capacitors cannot be quickly installed and disassembled, which makes the installation and disassembly of the capacitors very inconvenient. When the capacitors are twisted by external force, the connection between the pins and the capacitors is prone to breakage. In order to solve the above problems, the present application proposes an LED lamp capacitor assembly that is easy to install. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes an LED lamp capacitor assembly that is easy to install, the capacitor can be quickly disassembled and assembled, and the connection between the pins and the capacitor can be protected to prevent the connection between the pins and the capacitor body from twisting and breaking, so as to solve the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides an LED lamp capacitor assembly that is easy to install, including a capacitor body and pins, the pins are connected to the bottom surface of the capacitor body, the pins are provided in two groups, and the pins are symmetrically distributed on the bottom surface of the capacitor body, the bottom surface of the capacitor body is provided with a support plate, the lower surface of the support plate is conductively connected to the position of the pins, and the protection plug is plugged into the pins;

[0008] The bottom of the protective insert is integrally formed with an expansion socket, and the outer wall of the expansion socket is a conical structure;

[0009] An expansion insert is movably inserted at the bottom of the inner cavity of the expansion socket.

[0010] Preferably, the inner diameter of the expansion socket is larger than the diameter of the pin.

[0011] Preferably, the inner diameter of the expansion insert is the same as the diameter of the pin, and the outer surface of the expansion insert is a conical structure.

[0012] Preferably, an expansion groove is formed through the surface of the expansion socket, and the expansion socket expands outwards after the expansion insert is plugged into the expansion socket.

[0013] Preferably, the outer wall surface of the expansion socket is provided with conductive contacts, and the conductive contacts are distributed on both sides of the expansion slot.

[0014] Preferably, a heat dissipation ring is provided on the outer wall surface of the capacitor body, and the heat dissipation ring is distributed equidistantly on the outer wall surface of the capacitor body.

[0015] Preferably, the surface of the heat dissipation ring is provided with through-holes at equal distances, the inner cavities of the through-holes are plugged with protective columns, and both ends of the protective columns are fixedly connected with splicing rings.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. In the utility model, the bottom of the protective insert is plugged into the fixed hole through the expansion socket. After the expansion socket is squeezed, the expansion slot is compressed, so that the expansion socket can be quickly plugged into the fixed hole. The expansion insert is plugged into the bottom of the expansion socket, so that the capacitor body can be quickly disassembled and assembled.

[0018] 2. In the utility model, a protective sleeve is sleeved on the surface of the pin, and a support plate is fixed to the bottom of the capacitor body. The support plate and the protective sleeve are an integral structure. The protective sleeve and the support plate can be matched to protect the connection between the pin and the capacitor body, thereby preventing the connection between the pin and the capacitor body from being twisted and broken. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an LED lamp capacitor assembly that is easy to install in the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of an LED lamp capacitor assembly that is easy to install according to the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a support plate of an LED lamp capacitor assembly that is easy to install in the utility model;

[0022] Figure 4 The utility model is a schematic diagram of a heat dissipation ring structure of an LED lamp capacitor assembly which is easy to install.

[0023] Reference numerals:

[0024] 1. Capacitor body; 2. Pins; 3. Support plate; 4. Protective plug-in sleeve; 5. Expansion socket; 6. Expansion slot; 7. Conductive contact piece; 8. Expansion plug-in sleeve; 9. Heat dissipation ring; 10. Through-hole; 11. Protective column; 12. Splicing ring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] like Figure 1-4 As shown, the utility model proposes an LED lamp capacitor assembly that is easy to install, including a capacitor body 1 and pins 2, the pins 2 are connected to the bottom surface of the capacitor body 1, the pins 2 are provided with two groups, and the pins 2 are symmetrically distributed on the bottom surface of the capacitor body 1, the bottom surface of the capacitor body 1 is provided with a support plate 3, the lower surface of the support plate 3 is conductively connected to the position corresponding to the pin 2, and the protection plug 4 is plugged with the pin 2;

[0027] The bottom of the protective insert 4 is integrally formed with an expansion socket 5, and the outer wall of the expansion socket 5 is a conical structure;

[0028] An expansion plug 8 is movably inserted into the bottom of the inner cavity of the expansion socket 5, and an expansion groove 6 is opened through the surface of the expansion socket 5. After the expansion plug 8 is inserted into the expansion socket 5, the expansion socket 5 expands outward. A conductive contact 7 is provided on the outer wall surface of the expansion socket 5, and the conductive contact 7 is distributed on both sides of the expansion groove 6.

[0029] It should be noted that the bottom of the capacitor body 1 is plugged into the fixing hole on the circuit board through the pin 2, the surface of the pin 2 is sleeved with a protective plug 4, the support plate 3 is fixed to the bottom of the capacitor body 1, the support plate 3 and the protective plug 4 are an integral structure, the protective plug 4 and the support plate 3 can be matched to protect the connection between the pin 2 and the capacitor body 1, and can prevent the connection between the pin 2 and the capacitor body 1 from twisting and breaking. The bottom of the protective plug 4 is plugged into the fixing hole through the expansion socket 5. After the expansion socket 5 is squeezed, the expansion groove 6 is compressed, and the expansion socket 5 can be quickly plugged into the fixing hole. The expansion plug 8 is plugged into the bottom of the expansion socket 5, and the capacitor body 1 can be quickly installed.

[0030] In this embodiment, if Figure 3As shown, the inner diameter of the expansion socket 5 is larger than the diameter of the pin 2 , the inner diameter of the expansion insert 8 is the same as the diameter of the pin 2 , and the outer surface of the expansion insert 8 is a conical structure.

[0031] It should be noted that the inner diameter of the expansion socket 5 is larger than the diameter of the pin 2, so that a plug-in gap can be formed between the expansion socket 5 and the pin 2, and the expansion insert 8 can be inserted into the expansion socket 5. The outer surface of the expansion insert 8 has a conical structure to expand the expansion socket 5.

[0032] In this embodiment, if Figure 4 As shown, a heat dissipation ring 9 is provided on the outer wall surface of the capacitor body 1, and the heat dissipation rings 9 are equidistantly distributed on the outer wall surface of the capacitor body 1. Through plug-in holes 10 are equidistantly provided on the surface of the heat dissipation ring 9, and a protective column 11 is inserted into the inner cavity of the through plug-in hole 10, and both ends of the protective column 11 are fixedly connected with a splicing ring 12.

[0033] It should be noted that the heat dissipation rings 9 are equidistantly distributed on the outer surface of the capacitor body 1, and the heat dissipation rings 9 can dissipate heat for the capacitor body 1. At the same time, the protective column 11 is plugged into the through-hole 10, and the splicing ring 12 can make the protective column 11 form an integral structure. The protective column 11 can protect the capacitor body 1 and prevent the capacitor body 1 from being damaged by external force.

[0034] The working principle and use process of the utility model are as follows: the bottom of the capacitor body 1 is plugged into the fixed hole on the circuit board through the pin 2, the surface of the pin 2 is sleeved with a protective plug 4, the support plate 3 is fixed to the bottom of the capacitor body 1, the support plate 3 and the protective plug 4 are an integral structure, the protective plug 4 and the support plate 3 can be matched to protect the connection between the pin 2 and the capacitor body 1, and can prevent the connection between the pin 2 and the capacitor body 1 from being twisted and broken, the bottom of the protective plug 4 is plugged into the fixed hole through the expansion socket 5, the expansion socket 5 is squeezed to compress the expansion slot 6, the expansion socket 5 can be quickly plugged into the fixed hole, the expansion plug 8 and the expansion socket 5 are plugged into the bottom of the capacitor body 1, so that the capacitor body 1 can be quickly installed. At the same time, the expansion socket 5 expands outward, which can increase the friction with the inner wall of the fixing hole, and can improve the stability of the installation of the capacitor body 1. At this time, the conductive contact piece 7 is in contact with the inner wall of the fixing hole, and the fixing hole can be electrically connected to the pin 2 through the conductive contact piece 7. The heat dissipation rings 9 are equidistantly distributed on the outer surface of the capacitor body 1, and the heat dissipation rings 9 can dissipate heat for the capacitor body 1. At the same time, the protective column 11 is plugged into the through-plug hole 10, and the splicing ring 12 can make the protective column 11 form an integral structure. The protective column 11 can protect the capacitor body 1 and prevent the capacitor body 1 from being damaged after being squeezed by external force.

[0035] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. An LED lamp capacitor assembly that is easy to install, comprising a capacitor body (1) and pins (2), wherein the pins (2) are connected to the bottom surface of the capacitor body (1), the pins (2) are provided in two groups, and the pins (2) are symmetrically distributed on the bottom surface of the capacitor body (1), characterized in that: A support plate (3) is provided on the bottom surface of the capacitor body (1); a protective plug-in tube (4) is conductively connected to the lower surface of the support plate (3) at a position corresponding to the position of the pin (2); and the protective plug-in tube (4) is plugged into the pin (2); The bottom of the protective insert (4) is integrally formed with an expansion socket (5), and the outer wall of the expansion socket (5) is a conical structure; An expansion insert (8) is movably inserted into the bottom of the inner cavity of the expansion socket (5).

2. The easy-to-install LED lamp capacitor assembly according to claim 1, characterized in that: The inner diameter of the expansion socket (5) is greater than the diameter of the pin (2).

3. The easy-to-install LED lamp capacitor assembly according to claim 2, characterized in that: The inner diameter of the expansion insert (8) is the same as the diameter of the pin (2), and the outer surface of the expansion insert (8) is in a conical structure.

4. The easy-to-install LED lamp capacitor assembly according to claim 3, characterized in that: An expansion groove (6) is formed through the surface of the expansion socket (5), and after the expansion plug (8) is plugged into the expansion socket (5), the expansion socket (5) expands outwards.

5. The easy-to-install LED lamp capacitor assembly according to claim 4, characterized in that: The outer wall surface of the expansion socket (5) is provided with conductive contacts (7), and the conductive contacts (7) are distributed on both sides of the expansion slot (6).

6. The easy-to-install LED lamp capacitor assembly according to claim 1, characterized in that: The outer wall surface of the capacitor body (1) is provided with heat dissipation rings (9), and the heat dissipation rings (9) are distributed at equal distances on the outer wall surface of the capacitor body (1).

7. The easy-to-install LED lamp capacitor assembly according to claim 6, characterized in that: The surface of the heat dissipation ring (9) is provided with through-holes (10) at equal intervals, the inner cavity of the through-holes (10) is plugged with a protective column (11), and both ends of the protective column (11) are fixedly connected with a splicing ring (12).

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