LED car lamp tin soldering jig

Abstract

The utility model discloses an LED car lamp tin soldering jig. A jig cover plate is installed on the upper end face of a jig bottom plate in a hinged mode through a hinge assembly. The jig bottom plate is provided with assembly mounting cavities used for positioning and mounting all assemblies in the LED car lamp. Soldering tin avoiding through grooves are formed in the positions, corresponding to the assembly installation cavities, in the lower end face of the jig cover plate and the lower end face of the jig bottom plate respectively. Wiring guide grooves communicating the soldering tin avoiding through grooves are formed in the position of the lower end face of the jig cover plate. Through the novel tin soldering jig structure, the effect of rapidly installing and positioning the LED car lamp assembly can be achieved, the machining efficiency of tin soldering machining of the LED car lamp assembly can be effectively improved, and the machining quality of tin soldering machining can be effectively improved; and in addition, tin soldering can be conducted by combining an automatic tin soldering machine and cooperating with a rapid positioning and automatic overturning structure of a tin soldering jig, the tin soldering capacity can be improved to 30 seconds per piece, and the welding yield of welding spots is also improved to 95% or above.

Description

Technical Field

[0001] This utility model belongs to the field of soldering fixture technology, and relates to an LED vehicle light soldering fixture. Background Technology

[0002] LED automotive lights refer to lights that use LED technology for both internal and external illumination. LED automotive lights mainly consist of a PCB driver board, a light-emitting board, a cooling fan, and power cables. During manufacturing, these four components need to be assembled together by soldering.

[0003] During soldering, components used in LED automotive lights have solder joints on both sides. Traditional manual soldering cannot effectively fix the components, and it takes 90 seconds to solder one product. This results in numerous defective solder joints and low production capacity. Utility Model Content

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] An LED automotive light soldering fixture includes: a fixture base plate, a fixture cover plate, and a hinge assembly; the fixture cover plate is hinged to the upper surface of the fixture base plate via the hinge assembly.

[0006] The fixture base plate is provided with component mounting cavities for positioning and installing various components in the LED vehicle light;

[0007] Solder clearance slots are provided on the lower end faces of the fixture cover plate and the fixture base plate at the positions corresponding to the mounting cavities of each component; and wiring guide slots that connect the solder clearance slots are formed on the lower end face of the fixture cover plate.

[0008] As a further embodiment of this utility model: the component mounting cavities on the fixture base plate for mounting various components of the LED vehicle light are formed on the fixture base plate in an arranged manner;

[0009] The fixture cover plate adopts a split structure, consisting of multiple split cover plates corresponding to the component mounting cavity. Each split cover plate is hinged to the fixture base plate through an independent hinge assembly.

[0010] As a further embodiment of this utility model: the base plate of the fixture is made of metal; while the cover plate of the fixture is made of plastic.

[0011] As a further embodiment of this utility model: the base plate of the fixture has outwardly extending fixing side plates formed on both sides, and the fixing side plates have mounting holes for screw fixing.

[0012] The beneficial effects of this utility model are as follows: Through the novel soldering fixture structure, the LED vehicle light assembly can be quickly installed and positioned, which can effectively improve the processing efficiency and quality of soldering of LED vehicle light assemblies; and when combined with automated soldering machines, along with the rapid positioning and automatic flipping structure of the soldering fixture, the soldering capacity can be increased to 30 seconds per solder joint, and the solder joint yield can be increased to over 95%. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the fixture base plate in this utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the fixture cover plate in this utility model. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. It should be understood that this application is not limited to the exemplary embodiments disclosed herein. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0017] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0019] In the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0020] Please see Figures 1 to 3 In this embodiment of the utility model, an LED vehicle light soldering fixture includes: a fixture base plate 1, a fixture cover plate 2, and a hinge assembly 3; the fixture cover plate 2 is hingedly mounted on the upper surface of the fixture base plate 1 through the hinge assembly 3.

[0021] The fixture base plate 1 is provided with component mounting cavities 11 for positioning and mounting various components in the LED vehicle light;

[0022] When performing soldering assembly of LED vehicle lights, the PCB driver board, light-emitting board and cooling fan of the LED vehicle lights are respectively installed in the corresponding component mounting cavity 11, and the various components are quickly positioned by flipping the fixture cover plate 2 over the fixture base plate 1.

[0023] Solder clearance grooves 23 are respectively provided on the lower end surfaces of the fixture cover plate 2 and the fixture base plate 1 at the positions corresponding to each component mounting cavity 11. The solder clearance grooves 23 can expose the processing positions of the components that need to be soldered in each component mounting cavity 11 after the fixture cover plate 2 covers the fixture base plate 1, so as to realize the soldering processing on both sides of the components. At the same time, the solder clearance grooves 23 also serve to avoid key components of the components, exposing the positions of the components that cannot be pressured, and preventing damage to the components when the fixture cover plate 2 fixes the components.

[0024] Furthermore, a wiring guide groove 22 is formed on the lower end face of the fixture cover plate 2, which connects the various solder avoidance grooves 23; this allows the power cable that needs to connect the PCB driver board, the light lamp board and the cooling fan together to be soldered to each component through the wiring guide groove 22, thereby realizing the soldering assembly processing between LED automotive light components.

[0025] Furthermore, the component mounting cavities 11 on the fixture base plate 1 for mounting various components of the LED vehicle lights are formed on the fixture base plate 1 in an arranged manner.

[0026] The fixture cover plate 2 adopts a split structure, consisting of a plurality of split cover plates 21 corresponding to the component mounting cavity 11. Each split cover plate 21 is hinged to the fixture base plate 1 through an independent hinge assembly 3. When the LED vehicle light assembly is positioned and installed, the independently set split cover plate 21 can ensure that even if a single component needs to be adjusted during the soldering process, the positions of other components can remain unchanged, thereby improving the accuracy and efficiency of soldering.

[0027] Furthermore, the base plate 1 of the fixture is made of metal, which makes the overall structure more stable and the service life longer; while the cover plate 2 of the fixture is made of plastic, which ensures that the components can be stably pressed together, while being lighter and easier for workers to flip and use.

[0028] Furthermore, the base plate 1 of the fixture has outwardly extending fixed side plates 12 formed on both sides, and the fixed side plates 12 have mounting holes 13 for screw fixing, so as to fix the fixture during the processing.

[0029] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An LED automotive lamp soldering fixture, characterized in that, include: Fixture base plate, fixture cover plate, and hinge assembly; The fixture cover plate is hingedly mounted on the upper surface of the fixture base plate via a hinge assembly; The fixture base plate is provided with component mounting cavities for positioning and installing various components in the LED vehicle light; Solder clearance slots are provided on the lower end faces of the fixture cover plate and the fixture base plate at the positions corresponding to the mounting cavities of each component; and wiring guide slots that connect the solder clearance slots are formed on the lower end face of the fixture cover plate.

2. The LED automotive lamp soldering fixture according to claim 1, characterized in that, The component mounting cavities on the fixture base plate for mounting various components of the LED vehicle lights are formed on the fixture base plate in an arranged manner. The fixture cover plate adopts a split structure, consisting of multiple split cover plates corresponding to the component mounting cavity. Each split cover plate is hinged to the fixture base plate through an independent hinge assembly.

3. The LED automotive lamp soldering fixture according to claim 1, characterized in that, The jig base plate is made of metal, while the jig cover plate is made of plastic.

4. The LED automotive lamp soldering fixture according to claim 1, characterized in that, The base plate of the fixture has outwardly extending fixing side plates formed on both sides, and the fixing side plates have mounting holes for screw fixing.

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