CN217361620U - LED lamp bead and contain flowing light data line of this LED lamp bead - Google Patents

Abstract

The utility model relates to the field of LED lamp beads, in particular to an LED lamp bead and a light-emitting data line containing the same, which comprises a lamp bead body, a base, an anode pin and a cathode pin, wherein the bottom of the lamp bead body is integrally formed with the square base, a positioning groove is arranged at the rear side of the bottom surface of the base, and tin guide grooves extending along the length direction of the anode pin and the cathode pin are arranged on the surfaces of the anode pin and the cathode pin; the lamp bead of the utility model has simple structure and can be produced in large batch by a pouring mode; the base is the square structure, so can conveniently press from both sides with chip mounter and get in order to realize automatic paster welding, can improve its production efficiency greatly. In addition, the positioning groove is formed in the rear position of the bottom surface of the base, positioning of the lamp beads and the control circuit board can be facilitated by the positioning groove, the tin leading groove extending along the length direction of the tin leading groove is formed in the surfaces of the anode pin and the cathode pin, the tin leading groove is used for facilitating tin paste to climb on the pins, welding quality is improved, and the condition of insufficient soldering is avoided.

Description

LED lamp bead and contain flowing light data line of this LED lamp bead

Technical Field

The utility model relates to a LED lamp pearl field indicates a LED lamp pearl and contains the streamer data line of this LED lamp pearl especially.

Background

In the prior art, a lighting main body is usually composed of a plurality of LED lamp beads, the main bodies of the LED lamp beads are cylindrical, and due to the problem of geometrical shapes of the main bodies, a large gap is reserved in the middle after the LED lamp beads are assembled, so that the luminous efficiency is reduced, and the light intensity is low; and because its geometry's reason, can only adopt manual welding, can not use chip mounter to carry out automatic batch welding for whole work efficiency reduces.

Disclosure of Invention

In order to solve the problems, the utility model provides a LED lamp bead and a streamer data line containing the LED lamp bead, the lamp bead of the utility model has simple structure, and the clearance between the assembled lamp beads is small; and be the square structure at this application base, so can conveniently get in order to realize automatic paster welding with the clamp of chip mounter, traditional relatively needs manual welding, can improve its production efficiency greatly.

In order to achieve the above object, the utility model adopts the following technical scheme: a kind of LED lamp pearl, including lamp pearl body, base, positive pole pin, negative pole pin, wherein the lamp pearl body is a cylindrical structure, the upper top surface of the lamp pearl body is the sphere, there are luminescent diodes in the lamp pearl body, the bottom of the lamp pearl body is integrated into one piece with the base of the cube, wherein the positive pole of the luminescent diode extends to the outside of base and connects with positive pole pin, the negative pole of the said luminescent diode extends to the outside of base and connects with negative pole pin, the lamp pearl body is set up in the central position of the surface of base vertically, and the external diameter of the lamp pearl body is smaller than the side length of the base; the constant head tank has been seted up to the rear side position of its base bottom surface, and the tin groove that draws that extends along its self length direction is all seted up on the surface of anodal pin and negative pole pin.

Preferably, the left side surface and the right side surface of the base are respectively provided with an anti-skidding grid.

Preferably, the front end side of the base is provided with a direction mark.

The application also provides a light-flowing data line containing the LED lamp bead, which comprises a USB terminal, a data line, an equipment connector and the LED lamp bead, wherein the data line comprises a transparent insulating rubber sleeve and a plurality of groups of wire harnesses arranged in the transparent insulating rubber sleeve, and each group of wire harnesses comprises a power line, a signal line and a light guide optical fiber; the USB terminal comprises a USB connector and a circuit control board embedded in the USB connector, wherein the circuit control board is provided with a plurality of power supply bonding pads, a plurality of signal bonding pads and a plurality of lamp bead bonding pads; the other end of the power line and the other end of the signal line are respectively electrically connected with the equipment connector, and the other end of the light guide optical fiber is aligned with the equipment connector.

Preferably, each group of wire harnesses further comprises a light guide sleeve, wherein the light guide sleeve is sleeved with the LED lamp beads, the power line, the signal line and the light guide optical fibers, and the power line, the signal line and the light guide optical fibers extend out from the top of the light guide sleeve.

Preferably, the power line, the signal line and the light guide optical fiber in each group of wiring harnesses form a spiral winding structure in the transparent insulating rubber sleeve.

Preferably, the outer surface of the transparent insulating rubber sleeve is embedded with fluorescent strips which are uniformly distributed along the periphery of the transparent insulating rubber sleeve, are parallel to the transparent insulating rubber sleeve and have the same length with the transparent insulating rubber sleeve.

The beneficial effects of the utility model reside in that: the lamp beads of the utility model have simple structure, can be produced in large batch by a pouring mode, and the bottom areas of the lamp bead body and the base can be adjusted according to the needs during pouring, so as to change the size of the gap between the assembled lamp beads; and be the square structure at this application base, so can conveniently get in order to realize automatic paster welding with the clamp of chip mounter, traditional relatively needs manual welding, can improve its production efficiency greatly. The constant head tank has been seted up to the rear side position of its base bottom surface in addition, and the constant head tank can make things convenient for the location on lamp pearl and the control circuit board, and the solder bath that draws that extends along its self length direction is all seted up on the surface of anodal pin and negative pole pin, and the effect in the solder bath is in the climbing of the tin cream of being convenient for on the pin, improves welding quality, avoids appearing the condition of rosin joint.

Drawings

FIG. 1 is a schematic structural diagram of an LED lamp bead.

FIG. 2 is a right side view of the LED lamp bead.

Fig. 3 is a schematic structural diagram of a streamer data line.

FIG. 4 is a schematic structural diagram of the assembly of the USB terminal and the LED lamp bead.

Fig. 5 is a schematic structural diagram of a light guide sleeve assembled on the LED lamp bead on the basis of fig. 4.

Fig. 6 is a cross-sectional structural view of a data line.

The reference numbers illustrate: USB terminal 1, circuit control panel 101, LED lamp pearl 102, USB connects 103, light guide sleeve 104, power cord 105, signal line 106, leaded light optic fibre 107, lamp pearl body 11, base 12, anti-skidding net 121, constant head tank 122, direction sign 123, negative pole pin 13, anodal pin 14, draw tin groove 141, transparent insulating gum cover 2, phosphor strip 21, equipment connect 3.

Detailed Description

Referring to fig. 1-2, the present invention relates to a LED lamp bead 102, including a LED lamp bead 102 body, a base 12, a positive pin 14, and a negative pin 13, wherein the LED lamp bead 102 body is a cylindrical structure, the top surface of the LED lamp bead 102 body is a spherical surface, a light emitting diode is disposed in the LED lamp bead 102 body, a square base 12 is integrally formed at the bottom of the LED lamp bead 102 body, wherein the positive electrode of the light emitting diode extends out of the base 12 and is connected to the positive pin 14, the negative electrode of the light emitting diode extends out of the base 12 and is connected to the negative pin 13, the LED lamp bead 102 body is vertically disposed at the center of the surface of the base 12, and the outer diameter of the LED lamp bead 102 body is smaller than the side length of the base 12; the rear side of the bottom surface of the base 12 is provided with a positioning groove 122, and the surfaces of the positive pin 14 and the negative pin 13 are both provided with a solder guiding groove 141 extending along the length direction thereof.

The LED lamp beads 102 of the utility model have simple structure, can be produced in large scale by a pouring mode, and can adjust the bottom areas of the LED lamp bead 102 body and the base 12 according to the needs when pouring, so as to change the size of the gap between the assembled LED lamp beads 102; and this application base 12 is the square structure, so can conveniently get in order to realize automatic paster welding with the clamp of chip mounter, and the tradition needs manual welding relatively, can improve its production efficiency greatly. In addition, the positioning groove 122 is formed in the rear position of the bottom surface of the base 12, the positioning groove 122 can facilitate positioning of the LED lamp beads 102 and the control circuit board, the surfaces of the positive pins 14 and the negative pins 13 are provided with solder guiding grooves 141 extending along the length directions of the positive pins and the negative pins, the solder guiding grooves 141 are used for facilitating climbing of solder paste on the pins, welding quality is improved, and the condition of insufficient soldering is avoided.

Preferably, the left and right sides of the base 12 are respectively provided with anti-slip grids 121. The anti-slip mesh 121 can avoid the situation of falling off in the clamping process to increase the friction thereof.

Preferably, the front end side of the base 12 is provided with a direction mark 123. The direction mark 123 can facilitate the camera in the chip mounter to distinguish the front side and the back side of the chip mounter.

Referring to fig. 1-6, the present application further provides a light-flowing data line including the LED lamp bead, including a USB terminal 1, a data line, a device USB connector 103, and the LED lamp bead 102, where the data line includes a transparent insulating rubber sleeve 2 and a plurality of groups of wire harnesses embedded in the transparent insulating rubber sleeve 2, and each group of wire harnesses includes a power line 105, a signal line 106, and a light guide fiber 107; the USB terminal 1 comprises a USB connector 103 and a circuit control board 101 embedded in the USB connector 103, wherein the circuit control board 101 is provided with a plurality of power supply pads, a plurality of signal pads and a plurality of LED lamp bead 102 pads, the LED lamp beads 102 are clamped at the edge of the circuit control board 101 through positioning grooves 122, positive pins 14 and negative pins 13 of the LED lamp beads 102 are welded on the corresponding LED lamp bead 102 pads, one end of a power line 105 is welded on the power supply pads, one end of a signal line 106 is welded on the signal pads, and one end of a light guide optical fiber 107 is in butt joint with the LED lamp beads 102; the other end of the power line 105 and the other end of the signal line 106 are electrically connected to the device USB connector 103, respectively, and the other end of the light guide fiber 107 is aligned with the device USB connector 103.

In this embodiment, a streamer data cable is further provided, when the USB terminal 1 obtains 5V power supply and voltage stabilization is performed by the voltage stabilization chip inside the control circuit board, the power is supplied to the main control chip of the circuit control board 101, and the main control chip is controlled by the internal program of the main control chip U2 to output and control the LEDs 1-LEDs 3 (in this embodiment, 3 LED beads 102 are provided altogether), so that the LEDs 1-LEDs 3 respectively emit light and work in a running water state, and the light passing through the LEDs is incident on the light guide optical fiber 107, so that the light guide optical fiber 107 looks like a flowing water effect, and people feel that the current flows into the mobile phone when the mobile phone is charged, which is more vivid and beautiful.

Preferably, each group of wire harnesses further includes a light guide sleeve 104, wherein the light guide sleeve 104 sleeves the LED lamp bead 102, the power line 105, the signal line 106, and the light guide optical fiber 107, and the power line 105, the signal line 106, and the light guide optical fiber 107 extend out from the top of the light guide sleeve 104. The light emitted by the LED lamp beads 102 can be prevented from leaking through the light guide sleeve 104, and is transmitted through the light guide optical fibers 107 in a concentrated manner.

Preferably, the power line 105, the signal line 106 and the light guide fiber 107 in each group of wire harnesses form a spiral winding structure in the transparent insulating rubber sleeve 2.

Preferably, the outer surface of the transparent insulating rubber sleeve 2 is embedded with fluorescent strips 21 which are uniformly distributed along the periphery of the transparent insulating rubber sleeve 2, parallel to the transparent insulating rubber sleeve 2 and have the same length as the transparent insulating rubber sleeve 2. The self-luminous effect of the fluorescent strip 21 can facilitate the user to find and use the data line at night, and the practicability is further enhanced.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims (7)

1. The utility model provides a LED lamp pearl which characterized in that: the LED lamp bead comprises a lamp bead body, a base, an anode pin and a cathode pin, wherein the lamp bead body is of a cylindrical structure, the upper top surface of the lamp bead body is a spherical surface, a light-emitting diode is arranged in the lamp bead body, the bottom of the lamp bead body is integrally formed with the base of a cube, the anode of the light-emitting diode extends out of the base and is connected with the anode pin, the cathode of the light-emitting diode extends out of the base and is connected with the cathode pin, the lamp bead body is vertically arranged at the center of the surface of the base, and the outer diameter of the lamp bead body is smaller than the side length of the base; the constant head tank has been seted up to the rear side position of its base bottom surface, and the tin groove that draws that extends along its self length direction is all seted up on the surface of anodal pin and negative pole pin.

2. The LED lamp bead according to claim 1, characterized in that: the left side face and the right side face of the base are respectively provided with an anti-skidding grid.

3. The LED lamp bead according to claim 1, characterized in that: the side face of the front end of the base is provided with a direction mark.

4. A streamer data line, characterized by: the LED lamp bead comprises a USB terminal, a data wire, an equipment connector and the LED lamp bead as claimed in claim 1, wherein the data wire comprises a transparent insulating rubber sleeve and a plurality of groups of wire harnesses arranged in the transparent insulating rubber sleeve, and each group of wire harnesses comprises a power wire, a signal wire and a light guide optical fiber; the USB terminal comprises a USB connector and a circuit control board embedded in the USB connector, wherein the circuit control board is provided with a plurality of power supply bonding pads, a plurality of signal bonding pads and a plurality of lamp bead bonding pads; the other end of power cord, the other end of signal line respectively with equipment joint electric connection, and the leaded light optic fibre other end aligns with equipment joint.

5. The streamer data line of claim 4, wherein: each group of wire harnesses also comprises a light guide sleeve, wherein the light guide sleeve is used for sleeving the LED lamp beads, the power line, the signal line and the light guide optical fibers, and the power line, the signal line and the light guide optical fibers extend out from the top of the light guide sleeve.

6. The streamer data line of claim 4, wherein: and the power line, the signal line and the light guide optical fiber in each group of wire harnesses form a spiral winding structure in the transparent insulating rubber sleeve.

7. The streamer data line of claim 4, wherein: the outer surface of the transparent insulating rubber sleeve is embedded with fluorescent strips which are uniformly distributed along the periphery of the transparent insulating rubber sleeve, are parallel to the transparent insulating rubber sleeve and are as long as the transparent insulating rubber sleeve.

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