Fixing structure of LED indicating lamp

Abstract

The utility model discloses a fixing structure of an LED indicating lamp, which comprises a lamp post, the lamp post is arranged between the LED indicating lamp and a PCB (printed circuit board), and pins of the LED indicating lamp penetrate through the lamp post and then are welded on the PCB; the LED indicating lamp is fixedly connected with the lamp pole in a clamped mode, and the lamp pole is fixedly connected with the PCB in a clamped mode. The LED indicating lamp is fixedly clamped with the lamp post, the lamp post is fixedly clamped with the PCB, the LED indicating lamp cannot move and fall out after being inserted into the lamp post, the lamp post is firmly clamped after being inserted into the PCB, one-time operation is stable and reliable, a boiler cannot be inclined during welding, the process of manual finishing is omitted, efficiency and quality are improved, scaling powder residues caused by manual repair welding are avoided, and the production cost is reduced. Cleaning is not needed, the cost is saved, and the environment is protected.

Description

Technical Field

[0001] This utility model relates to a fixing structure for an LED indicator light. Background Technology

[0002] LED indicator lights are a common electronic component that uses light-emitting diodes to display the operating status or information of a device. Due to their advantages such as low energy consumption, long lifespan, small size, and fast response, LED indicator lights are widely used in various electronic products, such as home appliances, computers, communication equipment, and automotive dashboards.

[0003] Depending on the specific structure, LED indicator lights have different height requirements in different scenarios. The usual method is to mount the LED lights on a lamp post and then insert them into a PCB substrate for reflow soldering. However, due to the small diameter of the lamp post, it is easy for the light to bend. Also, because the LED lights are light, the lights and lamp posts are prone to floating and tilting during reflow soldering. This results in manual repairs after the boiler soldering process, which is very wasteful of manpower and inefficient. Furthermore, manual repairs often leave behind a lot of solder resist, which can seriously affect the quality. In order to remove the solder resist, a cleaning process may even be required, which not only increases costs but also pollutes the environment with the cleaning water. Utility Model Content

[0004] The purpose of this invention is to provide a fixing structure for LED indicator lights to solve the technical problems mentioned in the background section.

[0005] The technical solution to achieve the purpose of this utility model is: a fixing structure for an LED indicator light, including a lamp post, the lamp post being disposed between the LED indicator light and a PCB board, the pins of the LED indicator light passing through the lamp post and then soldered onto the PCB board; the LED indicator light being snapped into the lamp post, and the lamp post being snapped into the PCB board.

[0006] Furthermore, the lamp post is columnar and hollow inside. The lamp post includes a first end with an end face and a second end with an opening. The end face of the first end has a through hole for the pins of the LED indicator to pass through. The first end is provided with a first fixing structure, and the second end is provided with a second fixing structure. The first fixing structure is used to snap and fix the LED indicator, and the second fixing structure is used to snap and fix the lamp post to the PCB board.

[0007] Furthermore, the first fixing structure includes at least one first lamp buckle disposed on the end face of the first end, and the LED indicator is provided with an edge that engages with the first lamp buckle; when the pin of the LED indicator is inserted into the lamp post, the first lamp buckle is fastened to the edge.

[0008] Furthermore, the first light buckle is provided in three parts.

[0009] Furthermore, the two first light buckles are symmetrically arranged.

[0010] Furthermore, the second fixing structure includes a second lamp buckle disposed at the second end, and the PCB board is provided with a slot that engages with the second lamp buckle.

[0011] By adopting the above technical solution, this utility model has the following beneficial effects:

[0012] (1) In this utility model, the LED indicator light is fixedly connected to the lamp post, and the lamp post is fixedly connected to the PCB board. After the LED indicator light is inserted into the lamp post, it will not move or fall out. After the lamp post is inserted into the PCB board, it is firmly locked. The operation is stable and reliable in one operation. The boiler welding will not be crooked. The manual repair process is eliminated, which improves efficiency and quality. It avoids the flux residue of manual welding. No cleaning is required, which saves costs and protects the environment.

[0013] (2) This utility model is provided with three first lamp buckles. The LED indicator light is more stably attached after being inserted into the lamp post. Two of them are set symmetrically, and the other one is set between the two. Overall, the three first lamp buckles are set on one side of the center section line of the lamp post, and the other side is left empty to facilitate the installation of the LED indicator light on the lamp post. Attached Figure Description

[0014] 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...

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the LED indicator light of this utility model.

[0017] Figure 3 This is the front view of the lamp post of this utility model.

[0018] Figure 4 This is a side view of the lamp post of this utility model.

[0019] Figure 5 This is a top view of the lamp post of this utility model.

[0020] The labels in the attached diagram are as follows: Lamp post 1, First end 1-1, Second end 1-2, Through hole 1-3, First lamp buckle 1-4, Second lamp buckle 1-5, LED indicator 2, Pin 2-1, Edge 2-2. Detailed Implementation

[0021] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the description of the embodiments of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The utility model will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of this utility model and should not be used to limit the scope of protection of this utility model.

[0027] (Example 1)

[0028] See Figure 1-5A fixing structure for an LED indicator light includes a lamp post 1, which is disposed between an LED indicator light 2 and a PCB board. The pins 2-1 of the LED indicator light 2 pass through the lamp post 1 and are soldered onto the PCB board. The LED indicator light 2 is snapped and fixed to the lamp post 1, and the lamp post 1 is snapped and fixed to the PCB board.

[0029] Specifically, the lamp post 1 is columnar and hollow inside. The lamp post includes a first end 1-1 with an end face and a second end 1-2 with an opening. The end face of the first end 1-1 has a through hole 1-3 for the pin of the LED indicator to pass through. The first end 1-1 is provided with a first fixing structure and the second end 1-2 is provided with a second fixing structure. The first fixing structure is used to snap and fix the LED indicator 2, and the second fixing structure is used to snap and fix the lamp post 1 to the PCB board.

[0030] The first fixing structure includes at least one first lamp buckle 1-4 disposed on the end face of the first end 1-1, and the LED indicator 2 is provided with an edge 2-2 that engages with the first lamp buckle 1-4; when the pin 2-1 of the LED indicator 2 is inserted into the lamp post 1, the first lamp buckle 1-4 is fastened to the edge 2-2.

[0031] There are three first light clips 1-4, which make the LED indicator light more securely attached after being inserted into the light post. Two of the first light clips 1-4 are symmetrically arranged, and the third is placed between the two. Overall, the three first light clips 1-4 are arranged on one side of the center section line of the light post 1, leaving the other side empty to facilitate the installation of the LED indicator light 2 onto the light post 1.

[0032] The second fixing structure includes a second lamp buckle 1-5 set at the second end 1-2. The PCB board is provided with a slot that mates with the second lamp buckle 1-5. When the lamp post 1 is fixed to the PCB board, the second lamp buckle 1-5 engages with the slot.

[0033] This utility model securely connects the LED indicator light 2 to the lamp post 1, and the lamp post 1 to the PCB board. After the LED indicator light 2 is inserted into the lamp post 1, it will not move or fall out. After the lamp post 1 is inserted into the PCB board, it is firmly locked in place. The operation is stable and reliable in one go. Boiler welding will not be crooked. It eliminates the need for manual repair, improves efficiency and quality, avoids flux residue from manual welding, eliminates the need for cleaning, saves costs, and protects the environment.

[0034] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fixing structure of an LED indicator light, characterized by: The application relates to a lamp post (1) arranged between an LED indicator lamp (2) and a PCB board, the pin (2-1) of the LED indicator lamp (2) being welded on the PCB board after penetrating through the lamp post (1); the LED indicator lamp (2) is clamped with the lamp post (1), and the lamp post (1) is clamped with the PCB board; the lamp post (1) is columnar and hollow, the lamp post (1) comprises a first end (1-1) provided with an end face and a second end (1-2) provided as an opening, the end face of the first end (1-1) is provided with a through hole (1-3) for the pin of the LED indicator lamp to penetrate through, the first end (1-1) is provided with a first fixing structure, the second end (1-2) is provided with a second fixing structure, the first fixing structure is used for clamping and fixing the LED indicator lamp (2), and the second fixing structure is used for clamping and fixing the lamp post (1) on the PCB board.

2. The LED indicator light fixing structure according to claim 1, characterized in that: The first fixing structure comprises at least one first lamp buckle (1-4) arranged on the end face of the first end (1-1), and the LED indicator lamp (2) is provided with an edge (2-2) clamped and matched with the first lamp buckle (1-4); when the pin (2-1) of the LED indicator lamp (2) is inserted into the lamp post (1), the first lamp buckle (1-4) is buckled on the edge (2-2).

3. The LED indicator light fixture of claim 2, wherein: The first lamp buckle (1-4) is provided with three.

4. The LED indicator light fixture of claim 3, wherein: Two first lamp buckles (1-4) are symmetrically arranged.

5. The LED indicator light fixture of claim 1, wherein: The second fixing structure comprises a second lamp buckle (1-5) arranged on the second end (1-2), and the PCB board is provided with a clamping groove clamped and matched with the second lamp buckle (1-5).

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