LED lamp bead and support thereof

Abstract

The utility model provides an LED lamp bead and a support thereof. The LED lamp bead comprises a base, a cathode connecting part and an anode connecting part, wherein the cathode connecting part and the anode connecting part are respectively arranged on the base; the cathode connecting part is convex, and the anode connecting part comprises an anode body and anode connecting arms which extend towards the cathode connecting part along the two ends of the anode body. According to the utility model, the two sides of the positive pole body of the positive pole connecting part extend towards the negative pole connecting part to form the positive pole connecting part, so that wiring between the LED chip and the positive pole connecting part is facilitated, some connecting wires can be connected to the positive pole connecting arm, and all connecting wires do not need to be connected to the positive pole body; the wiring structure can be effectively simplified, and wiring connection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp beads, in particular to an LED lamp bead and a bracket thereof. Background Art

[0002] The brackets of LED lamp beads all include a base, a positive connection part and a negative connection part; usually the existing positive connection part and negative connection part are both square and are respectively installed on both sides of the base. For some high-power LED chips, when wiring connection is required between the LED chip and the positive connection part, multiple connecting wires need to be connected to the positive connection part. Since the structure and position of the positive connection part are fixed, there are certain inconveniences in wiring. Utility Model Content

[0003] The utility model provides an LED lamp bead and a bracket thereof to solve the technical problems raised in the above background technology.

[0004] The utility model provides a bracket for an LED lamp bead, comprising a base and a negative electrode connecting part and a positive electrode connecting part respectively mounted on the base; the negative electrode connecting part is convex, and the positive electrode connecting part comprises a positive electrode body and positive electrode connecting arms extending along both ends of the positive electrode body toward the negative electrode connecting part.

[0005] Furthermore, the base is provided with a negative electrode accommodating cavity and a positive electrode accommodating cavity.

[0006] Furthermore, the negative electrode accommodating chamber and the positive electrode accommodating chamber are respectively provided with a first step for fixing the negative electrode or the positive electrode.

[0007] Furthermore, the negative electrode connecting portion is provided with a negative electrode fixing hole, and the base is provided with a negative electrode fixing portion fixedly connected to the negative electrode fixing hole.

[0008] Furthermore, the positive electrode connecting portion is provided with a positive electrode fixing hole, and the base is provided with a positive electrode fixing portion fixedly connected to the positive electrode fixing hole.

[0009] Furthermore, the negative electrode connecting portion and the positive electrode connecting portion are both provided with a second step used in conjunction with the first step.

[0010] Furthermore, the base is also provided with a surrounding wall portion.

[0011] On the other hand, the utility model also provides an LED lamp bead, including the bracket.

[0012] Furthermore, the LED lamp bead also includes an LED chip mounted on the negative electrode connecting part, and the LED chip is connected to the positive electrode connecting part through a plurality of connecting wires.

[0013] Furthermore, there are four connecting wires, two of which are connected to the positive electrode body, and the other two are respectively connected to the positive electrode connecting arms at both ends of the positive electrode body.

[0014] By adopting the above technical solution, the utility model has at least the following beneficial effects: the utility model provides positive electrode connection parts extending toward the negative electrode connection parts on both sides of the positive electrode body of the positive electrode connection part, which facilitates the wiring between the LED chip and the positive electrode connection part, and can connect some of the connection wires to the positive electrode connection arm without connecting all the connection wires to the positive electrode body, which can effectively simplify the wiring structure and is more conducive to wiring connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of an embodiment of a bracket for an LED lamp bead of the utility model.

[0016] Figure 2 This is a front view of an embodiment of a bracket for an LED lamp bead of the utility model.

[0017] Figure 3 This is a three-dimensional diagram of the base of an embodiment of a bracket for an LED lamp bead of the utility model.

[0018] Figure 4 This is a three-dimensional diagram of the base of another embodiment of the bracket of the LED lamp bead of the utility model.

[0019] Figure 5 This is a three-dimensional diagram of the positive electrode connection part of an embodiment of the bracket of the LED lamp bead of the present invention.

[0020] Figure 6 This is a three-dimensional diagram of the negative pole connecting portion of an embodiment of a bracket for an LED lamp bead of the present invention.

[0021] Figure 7 This is a three-dimensional diagram of an embodiment of the LED lamp bead of the utility model.

[0022] Figure 8 This is a front view of an embodiment of the LED lamp bead of the utility model. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below by means of specific implementation methods in combination with the accompanying drawings. It should be understood that the embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention. Moreover, in the absence of conflict, the features in the embodiments of the present invention can be combined with each other.

[0024] like Figure 1-Figure 8As shown, the utility model provides a bracket for an LED lamp bead, comprising a base 1 and a negative electrode connecting part 21 and a positive electrode connecting part 22 respectively mounted on the base 1; the negative electrode connecting part 21 is convex, and the positive electrode connecting part 22 comprises a positive electrode body 221 and positive electrode connecting arms 222 extending along both ends of the positive electrode body 221 toward the negative electrode connecting part 21.

[0025] The utility model provides a positive electrode connection part 22 extending toward the negative electrode connection part 21 on both sides of the positive electrode body 221 of the positive electrode connection part 22, which facilitates the wiring between the LED chip 3 and the positive electrode connection part 22, and can connect some of the connection wires 4 to the positive electrode connection arm 222, without connecting all the connection wires 4 to the positive electrode body 221, which can effectively simplify the wiring structure and is more conducive to wiring connection.

[0026] In an optional embodiment, the base 1 is provided with a negative electrode accommodating chamber 13 and a positive electrode accommodating chamber 12. The negative electrode accommodating chamber 13 and the positive electrode accommodating chamber 12 are respectively provided with a first step 14 for fixing the negative electrode or the positive electrode. The negative electrode connecting portion 21 and the positive electrode connecting portion 22 are both provided with a second step 23 used in conjunction with the first step 14.

[0027] In this embodiment, a positive electrode accommodating chamber 12, a negative electrode accommodating chamber 13 and a first step 14 are provided. By using the first step 14 in conjunction with the second step 23, the positive electrode connecting portion 22 and the negative electrode connecting portion 21 can be respectively mounted in the positive electrode accommodating chamber 12 and the negative electrode accommodating chamber 13, thereby effectively fixing and installing the positive electrode connecting portion 22 and the negative electrode connecting portion 21.

[0028] In an optional embodiment, the negative electrode connection part 21 is provided with a negative electrode fixing hole 211, and the base 1 is provided with a negative electrode fixing part 16 fixedly connected to the negative electrode fixing hole 211. The positive electrode connection part 22 is provided with a positive electrode fixing hole 224, and the base 1 is provided with a positive electrode fixing part 15 fixedly connected to the positive electrode fixing hole 224.

[0029] In this embodiment, the positive electrode fixing hole 224 cooperates with the positive electrode fixing portion 15 , and the negative electrode fixing hole 211 cooperates with the negative electrode fixing portion 16 , so that the positive electrode connecting portion 22 and the negative electrode connecting portion 21 can be further fixed on the base 1 .

[0030] In an optional embodiment, the base 1 is further provided with a wall portion 11. The provision of the wall portion 11 is conducive to the subsequent sealing operation of the LED lamp beads, and at the same time, it can also prevent the LED lamp beads from emitting light.

[0031] On the other hand, the utility model also provides an LED lamp bead, including the bracket.

[0032] The utility model provides a positive electrode connection part 22 extending toward the negative electrode connection part 21 on both sides of the positive electrode body 221 of the positive electrode connection part 22, which facilitates the wiring between the LED chip 3 and the positive electrode connection part 22, and can connect some of the connection wires 4 to the positive electrode connection arm 222, without connecting all the connection wires 4 to the positive electrode body 221, which can effectively simplify the wiring structure and is more conducive to wiring connection.

[0033] In an optional embodiment, the LED lamp bead further includes an LED chip 3 mounted on the negative electrode connection portion 21, and the LED chip 3 is connected to the positive electrode connection portion 22 through a plurality of connection wires 4. Specifically, there are four connection wires 4, two of which are connected to the positive electrode body 221, and the other two are respectively connected to the positive electrode connection arms 222 at both ends of the positive electrode body 221.

[0034] In this embodiment, by providing the negative electrode connecting arm, it is convenient for the wiring connection of the high-power LED lamp beads. Of course, all the connecting wires 4 can also be connected to the negative electrode connecting arms on both sides.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these examples without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bracket for LED lamp beads, characterized in that: It comprises a base and a negative electrode connection part and a positive electrode connection part respectively mounted on the base; the negative electrode connection part is convex, and the positive electrode connection part comprises a positive electrode body and positive electrode connection arms extending along both ends of the positive electrode body toward the negative electrode connection part.

2. The LED lamp bead bracket according to claim 1, characterized in that: The base is provided with a negative electrode accommodating cavity and a positive electrode accommodating cavity.

3. The LED lamp bead bracket according to claim 2, characterized in that: The negative electrode accommodating chamber and the positive electrode accommodating chamber are respectively provided with a first step for fixing the negative electrode or the positive electrode.

4. The LED lamp bead bracket according to claim 1, characterized in that: The negative electrode connecting portion is provided with a negative electrode fixing hole, and the base is provided with a negative electrode fixing portion fixedly connected to the negative electrode fixing hole.

5. The LED lamp bead bracket according to claim 1, characterized in that: The positive electrode connecting portion is provided with a positive electrode fixing hole, and the base is provided with a positive electrode fixing portion fixedly connected to the positive electrode fixing hole.

6. The LED lamp bead bracket according to claim 3, characterized in that: The negative electrode connecting portion and the positive electrode connecting portion are both provided with a second step used in conjunction with the first step.

7. The LED lamp bead bracket according to claim 1, characterized in that: The base is also provided with a surrounding wall portion.

8. An LED lamp bead, characterized in that: The invention comprises the stent according to any one of claims 1 to 7.

9. The LED lamp bead according to claim 8, characterized in that: The LED lamp bead also includes an LED chip mounted on the cathode connecting portion, and the LED chip is connected to the anode connecting portion through a plurality of connecting wires.

10. The LED lamp bead according to claim 9, characterized in that: There are four connecting wires, two of which are connected to the positive electrode body, and the other two are respectively connected to the positive electrode connecting arms at both ends of the positive electrode body.

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