CN113188059B

CN113188059B - Shoe lamp and preparation process thereof

Info

Publication number: CN113188059B
Application number: CN202110320348.9A
Authority: CN
Inventors: 何金椿; 何志强; 欧仲平; 唐全; 苏仁汉; 欧元琴
Original assignee: Putian Chengxiang Furui Technology Electronic Co ltd
Current assignee: Putian Chengxiang Furui Technology Electronic Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2023-03-28
Anticipated expiration: 2041-03-25
Also published as: CN113188059A

Abstract

The invention discloses a shoe lamp and a preparation process thereof, belonging to the technical field of LED lamps, wherein the preparation process welds an LED lamp bead and an electronic connecting wire with a first PCB board in a one-point welding mode, and a welding point is positioned in the middle of one side of the first PCB board where the LED lamp bead is not arranged; and then, connecting one end of the electronic connecting wire, which is not welded with the first PCB, with the second PCB through a clamping and pressing piece, and finally welding the SMT micro vibration switch on the second PCB by adopting an SMT process. The preparation process changes the welding positions and quantity of the traditional shoe lamps, can use automatic welding equipment to weld, reduces the welding times in the preparation process, has high production efficiency, saves the cost of soldering materials and labor, enhances the market competitiveness of products and enterprises in the same industry, and ensures that the obtained shoe lamps have good quality.

Description

Shoe lamp and preparation process thereof

Technical Field

The invention belongs to the technical field of LED lamps, and particularly relates to a shoe lamp and a preparation process thereof.

Background

Shoe lights are a consumer electronic product that has become popular in the last two decades to decorate shoes. The shoe lamp is usually arranged at the position of the upper or the sole, has the characteristics of small volume and convenient installation, is commonly used for clothing bags and suitcases, and can play a good warning, decoration or decorative effect. The shoe lamp (refer to fig. 1-2) commonly used in the market at present is mainly electrically conducted by three main components, namely a control box, an electronic connecting wire and an LED lamp panel, through a soldering process; the control box is usually composed of a PCBA board, a DIP vibration switch and a battery, the three components are connected through a soldering tin process, and elements on the PCBA board are connected through an SMT reflow soldering process; and the lamp beads on the LED lamp panel are connected with the PCB through a DIP tin immersion welding process. At present, in the process of preparing the shoe lamp, electrical connection points are scattered tin soldering processes, a plurality of step-by-step soldering needs to be carried out in the preparation process, because soldering points are multiple, the distance between the soldering points is small, the operation difficulty is large when soldering is carried out, and because the development time is later compared with the traditional digital electronic products, most of the existing processing processes adopt pure manual soldering iron for soldering, so that the existing shoe lamp structure and the process for producing the shoe lamp are not only low in efficiency, but also the quality can not be ensured, and the market demands of high efficiency, high quality and low unit price in the modern society can not be met.

Disclosure of Invention

In order to overcome the defects of the prior art, the technical problems to be solved by the invention are as follows: provides a shoe lamp convenient for automatic and rapid processing and a preparation process thereof.

In order to solve the technical problems, the invention adopts the technical scheme that: a preparation process of a shoe lamp comprises the following steps:

step 1, welding an LED lamp bead and an electronic connecting line with a first PCB in a one-point welding mode, wherein a welding point is located in the middle of the opposite side of one side of the first PCB, where the LED lamp bead is arranged;

step 2, connecting one end of the electronic connecting wire, which is not welded with the first PCB, with a second PCB through a clamping and pressing piece;

the clamping and pressing piece is a rectangular structure which is hollow inside and provided with through holes on six surfaces;

and step 3, welding the SMT micro vibration switch on the second PCB by adopting an SMT process.

The clamping and pressing piece comprises an upper base plate, a lower base plate, a front baffle, a rear baffle, a left baffle and a right baffle;

the front baffle and the rear baffle extend along the length direction of the clamping and pressing piece, a first through hole and a plurality of second through holes are formed in the front baffle, and a straight line formed by connecting the centers of the plurality of second through holes is parallel to the axial direction of the first through hole; a third through hole is formed in the rear baffle; the first through hole and the third through hole are communicated;

a plurality of fourth through holes are formed in the upper bottom plate side by side, and a plurality of fifth through holes are formed in the lower bottom plate side by side;

the left baffle and the right baffle extend along the width direction of the clamping and pressing piece, and sixth through holes are formed in the left baffle and the right baffle.

The technical scheme adopted by the invention is as follows: a shoe lamp prepared by the preparation process of the shoe lamp.

The shoe lamp comprises a control box and an LED lamp panel which are electrically connected through an electronic connecting wire;

the control box comprises a box body, and a clamping and pressing piece and a PCBA board which are arranged in the box body, wherein the PCBA board comprises a second PCB board, a battery and an SMT micro vibration switch, the clamping and pressing piece is clamped with the second PCB board, and the battery and the SMT micro vibration switch are both electrically connected with the second PCB board;

the LED lamp plate includes LED lamp pearl and the first PCB board of electricity connection.

The invention has the beneficial effects that: according to the manufacturing process of the shoe lamp, the welding positions and the number of the traditional shoe lamps are changed, the jig and the connecting structure are combined for manufacturing, automatic welding equipment can be used for welding, the welding times in the manufacturing process are reduced, the production efficiency is effectively improved, the cost of soldering tin materials and labor is saved, the problem of low product quality yield caused by manual welding is avoided, the product quality and the yield of qualified products are effectively improved, and the market competitiveness of products and enterprises in the same industry is enhanced.

Drawings

FIG. 1 is a schematic view illustrating a structure of a conventional shoe lamp;

FIG. 2 is a partial schematic view illustrating a conventional shoe lamp;

FIG. 3 is a schematic view showing a structure of a shoe lamp according to an embodiment of the present invention;

FIG. 4 is a top view of a shoe light according to an embodiment of the present invention;

FIG. 5 is a partial schematic view of a shoe lamp according to an embodiment of the present invention;

FIG. 6 is an enlarged view of FIG. 5 at A;

FIG. 7 is a schematic view of the PCBA board of the shoe lamp in accordance with the preferred embodiment of the present invention;

FIG. 8 is a top perspective view of a PCBA board of the shoe light of an embodiment of the present invention;

FIG. 9 is a schematic view illustrating a structure of a catching member of a shoe lamp according to an embodiment of the present invention;

FIG. 10 is a schematic view illustrating a structure of a catching member of a shoe lamp according to an embodiment of the present invention;

FIG. 11 is a front view of a snap member of a shoe light according to an embodiment of the present invention;

FIG. 12 is a rear view of a press member of a shoe light according to an embodiment of the present invention;

FIG. 13 is a cross-sectional view illustrating a structure of a catching member of a shoe lamp according to an embodiment of the present invention;

FIG. 14 is a schematic structural view of an SMT micro vibration switch of a shoe lamp according to an embodiment of the present invention;

description of reference numerals: 1. a control box; 11. a clamping and pressing piece;

111. a front baffle; 1111. a first through hole; 1112. a second through hole;

112. a tailgate; 1121. a third through hole;

113. an upper base plate; 1131. a fourth via hole;

114. a lower base plate; 1141. a fifth through hole;

115. a right baffle; 1151. a sixth through hole;

12. PCBA board; 121. a second PCB board; 1211. a substrate; 1212. a boss; 1213. a pad; 1214. a hook; 122. a chip; 123. a battery; 124. SMT micro vibration switch;

2. an electronic connection line;

3. an LED lamp panel; 31. an LED lamp bead; 32. a first PCB board;

4. a DIP vibration switch;

5. and (7) welding points.

Detailed Description

In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 3 to 12, a manufacturing process of a shoe lamp of the present invention includes the following steps:

step 1, welding an LED lamp bead 31 and an electronic connecting wire 2 with a first PCB 32 in a one-point welding mode, wherein a welding point 5 is positioned in the middle of the opposite side of one side, provided with the LED lamp bead 31, of the first PCB 32; namely, the welding point 5 is located in the middle of the side of the first PCB 32 where the LED lamp bead is not located;

step 2, connecting one end of the electronic connecting wire 2, which is not welded with the first PCB 32, with the second PCB 121 through the clamping and pressing piece 11;

the clamping and pressing part 11 is a cuboid structure which is hollow inside and provided with through holes on six surfaces;

and 3, soldering the SMT micro vibration switch 124 on the second PCB 121 by adopting an SMT process.

From the above description, the beneficial effects of the present invention are: in the present shoe lamp production technology, need carry out a manual welding to LED lamp pearl and PCB board, carry out a manual welding to PCB board and electronic connecting wire, carry out a manual welding to electronic connecting wire and PCBA board, carry out a manual welding to vibration switch and PCBA board, generally need carry out the welding of the manual flatiron in four places promptly, welding efficiency is low, and can cause the waste of a large amount of tin materials during the welding, full manual operation quality is difficult to the management and control, easily lead to the product quality bad, the problem that the yields is low. According to the preparation process provided by the invention, the connecting structure between the electronic connecting wire and the PCBA board is changed by using the clamping pressing piece, the clamping pressing piece is matched with automatic equipment and a jig for use, the SMT micro vibration switch 124 is adopted to replace the traditional DIP vibration switch 4, the welding positions and the number of the traditional shoe lamps can be changed, further, the automatic welding equipment can be used for welding, the welding times in the preparation process are reduced to two times, the production efficiency is effectively improved, the cost of soldering tin materials and labor is saved, the problem of low product quality yield caused by manual welding is avoided, the product quality and the yield of qualified products are effectively improved, and the market competitiveness of products and enterprises in the same industry is enhanced.

Further, the step 1 specifically comprises: the pins of the LED lamp beads 31 are bent by 90 degrees through the bending angle jig and are flatly attached to the first PCB 32, and then are placed on the welding jig together with the electronic connecting wires 2 and then placed on the soldering tin machine to complete welding.

From the above description, the accuracy and production efficiency can be improved by using the jig matching device, and the quality of the obtained product can be improved.

Further, the clamping and pressing member 11 includes an upper base plate 113, a lower base plate 114, a front baffle plate 111, a rear baffle plate 112, a left baffle plate and a right baffle plate 115;

the front baffle 111 and the rear baffle 112 extend along the length direction of the clamping and pressing member 11, the front baffle 111 is provided with a first through hole 1111 and a plurality of second through holes 1112, and a straight line formed by connecting the centers of the plurality of second through holes 1121 is parallel to the axial direction of the first through hole 1111; a third through hole 1121 is formed in the rear baffle 112; the first through hole 1111 and the third through hole 1121 are arranged in a communicating manner;

a plurality of fourth through holes 1131 are arranged in parallel on the upper base plate 113, and a plurality of fifth through holes 1141 are arranged in parallel on the lower base plate 114;

the left baffle plate and the right baffle plate 115 extend along the width direction of the clamping and pressing piece, and sixth through holes 1151 are formed in the left baffle plate and the right baffle plate 115.

From the above description, pass an electron line in a second through-hole of preceding baffle, use the hole needle tool to pass the fourth through-hole after all electron lines wear to adorn and accomplish, buckle the end of a thread of electron connecting wire 90 perpendicularly downwards, then insert the boss of the second PCB board of PCBA board in the third through-hole, the pothook joint of boss both sides is in the sixth through-hole of left baffle and right baffle, through the extrusion of second PCB board, electron connecting wire and second PCB board form firm electrical connection.

Further, the sixth through holes 1151 of the left and right baffle plates 115 are oppositely disposed.

Further, the second PCB 121 is in a shape of a convex letter, the second PCB 121 includes a substrate 1211 and a boss 1212 protruding from an edge of the substrate 1211, a plurality of pads 1213 are disposed on the boss 1212, and a hook 1214 is disposed at each of two recesses formed by the substrate 1211 and the boss 1212 of the boss 1212 on the boss 1212.

As can be seen from the above description, the hook is disposed to connect the second PCB with the pressing member, so that the second PCB is not easily separated from the pressing member.

Referring to fig. 3 to 12, the shoe lamp manufactured by the manufacturing process of the shoe lamp of the present invention is shown.

Further, the shoe lamp comprises a control box 1 and an LED lamp panel 3 which are electrically connected through an electronic connecting wire 2;

the control box 1 comprises a box body, and a clamping and pressing part 11 and a PCBA board 12 which are arranged in the box body, wherein the PCBA board 12 comprises a second PCB board 121, a battery 123 and an SMT micro vibration switch 124, the clamping and pressing part 11 and the second PCB board 121 are clamped and fixed, and the battery 123 and the SMT micro vibration switch 124 are electrically connected with the second PCB board 121;

LED lamp plate 3 is including LED lamp pearl 31 and the first PCB board 32 of electricity connection.

From the above description, the beneficial effects of the present invention are: the shoe lamp provided by the invention has the advantages that the PCBA board can be connected with the electronic connecting wire through the clamping and pressing piece and then connected with the LED lamp panel, few welding points are needed for manufacturing the shoe lamp, the preparation time is short, the shoe lamp can be matched with a jig and automatic welding equipment for use in the preparation process, and the shoe lamp is excellent and uniform in quality.

Further, the SMT micro vibration switch 124 includes a metal shell, a spring, a welding shaft, and a connection post; the metal shell is a cylindrical structure with an opening at one end and a hollow interior, and a plugging structure is arranged at the opening of the metal shell; the spring and the connecting column are arranged in the metal shell, the spring comprises an integrally formed dense winding part and a sparse winding part, the periphery of the connecting column is sleeved on the lower part of the sparse winding part of the spring, the welding shaft is arranged outside the shell, and the connecting column and the welding shaft are integrally formed.

As can be seen from the above description, the unopened end of the metal case of the SMT micro vibration switch serves as one output end of the switch, and the welding shaft serves as the other output end; when the switch vibrates to work, the close-wound tail end of the spring is in contact with the metal shell, the contact is opened, the contact is not opened, the chip is broken, and the chip on the second PCB connected with the switch is triggered to work by a control signal generated by on and off at the moment of touch.

Example 1:

referring to fig. 3 to 12, a manufacturing process of a shoe lamp specifically includes the following steps:

step 1, bending the pins of the LED lamp beads 31 by 90 degrees through a corner jig, flatly pasting the pins with a PCB, then placing the pins and the electronic connecting wires 2 on a welding jig, placing the pins on a soldering machine, and welding the LED lamp beads 31 and the electronic connecting wires 2 with a first PCB 32 in a one-point welding mode, wherein a welding point 5 is positioned in the middle of one side of the first PCB 32 where the LED lamp beads 31 are not arranged;

and 3, welding the SMT micro vibration switch 124 on the second PCB 121 by adopting an SMT process, and then packaging the second PCB 121 welded with the SMT micro vibration switch 124 in the box body to obtain the shoe lamp.

Example 2:

a preparation process of a shoe lamp comprises the steps of preparing the shoe lamp by using an electronic connecting wire 2, a control box 1 and an LED lamp panel 3;

the control box 1 comprises a box body, a clamping and pressing piece 11 and a PCBA board 12, wherein the clamping and pressing piece 11 and the PCBA board 12 are arranged in the box body, and the PCBA board 12 comprises a convex second PCB 121, a battery 123 and an SMT micro vibration switch 124; the second PCB 121 includes a substrate 1211 and a bump 1212 protruding from an edge of the substrate 1211, wherein the bump 1212 is provided with a plurality of pads 1213 arranged side by side, and the bumps 1212 are respectively provided with a hook 1214 at two recesses formed by the substrate 1211 and the bump 1212;

the LED lamp panel 3 comprises an LED lamp bead 31 and a first PCB 32 which are electrically connected;

the clamping and pressing piece 11 comprises an upper base plate 113, a lower base plate 114, a front baffle plate 111, a rear baffle plate 112, a left baffle plate and a right baffle plate 115;

the left baffle plate and the right baffle plate 115 extend along the width direction of the clamping and pressing piece 11, and sixth through holes 1151 are formed in the left baffle plate and the right baffle plate 115;

the preparation process specifically comprises the following steps:

step 2, an electronic wire passes through a second through hole 1112 of the front baffle 111 of the clamping and pressing piece 11, after all the electronic wires are threaded, a hole needle jig is used for passing through a fourth through hole 1121, the wire end of the electronic connecting wire 2 is vertically bent downwards by 90 degrees, then a boss 1212 of a second PCB 121 of the PCBA board 12 is inserted into the third through hole 1121, hooks on two sides of the boss 1212 are clamped in sixth through holes 1151 of the left baffle and the right baffle 115, and then one end of the electronic connecting wire 2, which is not welded with the first PCB 32, is connected with the PCBA board 12 through the clamping and pressing piece 11;

and 3, welding the SMT micro vibration switch 124, the battery 123 and the chip 122 on the substrate 1211 of the second PCB 121 by adopting an SMT process to obtain the PCBA 12, and then packaging the PCBA 12 in the box body to obtain the shoe lamp.

Example 3:

referring to fig. 3 to 12, a process for manufacturing a shoe lamp includes using an electronic connection wire 2, a control box 1 and an LED lamp panel 3 to manufacture the shoe lamp;

the control box 1 comprises a box body, a clamping and pressing piece 11 and a PCBA board 12, wherein the clamping and pressing piece 11 and the PCBA board 12 are arranged in the box body, and the PCBA board 12 comprises a convex second PCB 121, a battery 123 and an SMT micro vibration switch 124; the second PCB 121 includes a substrate 1211 and a bump 1212 protruding from an edge of the substrate 1211, wherein the bump 1212 is provided with 10 pads 1213 arranged side by side, and the bumps 1212 are respectively provided with a hook 1214 at two recesses formed by the substrate 1211 and the bump 1212;

a plurality of fourth through holes 1131 are arranged in parallel on the upper bottom plate 113, and a plurality of fifth through holes 1141 are arranged in parallel on the lower bottom plate 114;

the left baffle plate and the right baffle plate 115 extend along the width direction of the clamping part 11, and sixth through holes 1151 are formed in the left baffle plate and the right baffle plate 115;

the preparation process specifically comprises the following steps:

step 2, an electronic wire passes through a second through hole 1112 of the front baffle 111 of the clamping and pressing piece 11, after all the electronic wires are threaded, a hole needle jig is used for passing through the fourth through hole 1131, the wire end of the electronic connecting wire 2 is vertically bent downwards by 90 degrees, then a boss 1212 of the second PCB 121 of the PCBA board 12 is inserted into the third through hole 1121, the hooks on two sides of the boss 1212 are clamped in the sixth through holes 1151 of the left baffle and the right baffle 115, and then the end, which is not welded with the first PCB 32, of the electronic connecting wire 2 is connected with the PCBA board 12 through the clamping and pressing piece 11;

In conclusion, the connecting structure between the electronic connecting wire and the PCBA is changed, the clamping replaces the original welding, when the clamping pressing piece is used for clamping the electronic connecting wire and the second PCB, the structure is stable and firm, the stable connecting effect the same as that of the welding can be achieved, the automatic device and the jig are matched for use, the welding positions and the number of the traditional shoe lamps can be changed, the automatic welding device can be used for welding, the welding times in the preparation process are reduced from 4-5 to 2-3, the production efficiency is effectively improved, the cost of soldering tin materials and labor is saved, the problem of low product quality yield caused by manual welding is avoided, the product quality and the yield of qualified products are effectively improved, and the market competitiveness of products and enterprises in the same industry is enhanced.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. A preparation process of a shoe lamp is characterized by comprising the following steps:

step 1, welding an LED lamp bead and an electronic connecting line with a first PCB in a one-point welding mode, wherein a welding point is located in the middle of the opposite side of one side, provided with the LED lamp bead, of the first PCB;

the left baffle and the right baffle extend along the width direction of the clamping and pressing piece, and sixth through holes are formed in the left baffle and the right baffle;

the second PCB is convex and comprises a substrate and a boss protruding from the edge of the substrate, a plurality of welding pads arranged side by side are arranged on the boss, and a clamping hook is respectively arranged at two concave parts formed by the substrate and the boss on the boss;

an electronic connecting wire penetrates through a second through hole of a front baffle of the clamping and pressing piece, after all the electronic connecting wires are completely penetrated and installed, a hole needle jig penetrates through a fourth through hole, the wire end of the electronic connecting wire is vertically bent downwards by 90 degrees, then a boss of a second PCB is inserted into the third through hole, clamping hooks on two sides of the boss are clamped in sixth through holes of a left baffle and a right baffle, and then one end, which is not welded with the first PCB, of the electronic connecting wire is connected with the second PCB through the clamping and pressing piece;

2. The manufacturing process of the shoe lamp according to claim 1, wherein the step 1 is specifically: and bending the pins of the LED lamp beads by 90 degrees through the bending jig and flatly pasting the pins with the first PCB, then placing the pins and the electronic connecting wires on the welding jig together, and then placing the pins on a soldering tin machine to complete welding.

3. The manufacturing process of the shoe lamp according to claim 1, wherein the sixth through holes of the left and right baffle plates are oppositely disposed.

4. A shoe lamp manufactured by the process of manufacturing a shoe lamp according to any one of claims 1-3.

5. The shoe lamp of claim 4, wherein the shoe lamp comprises a control box and an LED lamp panel electrically connected by an electronic connection wire;