CN211700334U - Single-core piranha lamp bead support - Google Patents
Single-core piranha lamp bead support Download PDFInfo
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- CN211700334U CN211700334U CN202020321590.9U CN202020321590U CN211700334U CN 211700334 U CN211700334 U CN 211700334U CN 202020321590 U CN202020321590 U CN 202020321590U CN 211700334 U CN211700334 U CN 211700334U
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- piranha
- lamp bead
- piranha lamp
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Abstract
The utility model is suitable for a piranha lamp pearl technical field provides a single core piranha lamp pearl support, including epoxy lens, piranha lamp pearl main part, support, anodal gold thread, luminous chip and negative pole gold thread, the utility model discloses a cooperation between above-mentioned each component, can pass through the triangle-shaped regional cooling surface of support, improve the radiating efficiency to increase piranha lamp pearl's life; because be provided with the triangle-shaped breach, when carrying out the bending of piranha lamp pearl pin, stress can be used in breach department, and stress is to piranha LED lamp body structure's destruction when preventing to bend.
Description
Technical Field
The utility model belongs to the technical field of piranha lamp pearl, especially, relate to a single core piranha lamp pearl support.
Background
Piranha lamp beads are packaged by square transparent resin, and are provided with four pins, and the negative electrode of the piranha lamp bead is provided with an LED lacking the pins. The aged and the American is generally called eagle-eye LED (eagle eye LED). It is said that such LEDs immediately attract attention when they are just born, and their development tends to be fierce like a predator fish, hence the name. Another way is because it is shaped much like a piranha in the amazon river.
Piranha LEDs are more and more emphasized by people because they have better heat dissipation, larger viewing angle, smaller light attenuation and longer life than phi 5mm LEDs. The piranha LED is very suitable for being made into a line lamp, a lamp box of a backlight source and a light source in a large character groove. Because the linear lamp is generally used as a contour lamp of a high-rise building in a city, and a lamp box advertising screen of a backlight and a bright lamp of a large font are both placed at a high position, if the LED lamp is not bright or dim, the maintenance is very difficult. Because the heat dissipation of the piranha LED is good, compared with the ordinary LED with the diameter of 5mm, the piranha LED has small light attenuation and long service life, the service time is long, and considerable maintenance cost can be saved. The piranha LED can also be used as a brake lamp, a steering lamp and a reversing lamp of an automobile. The piranha LED has the advantage of heat dissipation, so that the piranha LED can bear 70-80 mA current. In a traveling automobile, the voltage of a storage battery is large in fluctuation, and particularly when a brake lamp is used, the current is suddenly increased, but the situation has no great influence on the piranha LED, so that the piranha LED is widely used for automobile illumination.
However, the piranha LED lamp beads are sometimes required to be pasted, and support pins of the piranha LED lamp beads are required to be bent to be installed in a matched mode. When bending the support pin, owing to the effect of in-process stress of bending, the casting glue of being connected with the support pin can receive a great effort, and this power can destroy mermaid LED lamp body structure sometimes, and serious gold thread that can make the colloid fracture, play the connecting circuit effect breaks off, arouses the dead lamp of opening a way to reduce the life of mermaid lamp pearl, influence user's use and experience. And current piranha lamp pearl mainly dispels the heat through several thinner pins, and the radiating efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a single core piranha lamp pearl support aims at solving the problem that proposes in the background art.
The utility model is realized in such a way, a single-core piranha lamp bead support comprises an epoxy resin lens, a piranha lamp bead main body, a support, a positive gold thread, a light-emitting chip and a negative gold thread, wherein the support is fixed inside the piranha lamp bead main body, the support comprises a positive plate and a negative plate, the positive plate is fixed on the left side of the piranha lamp bead main body, the negative plate is fixed on the right side of the piranha lamp bead main body, the positive plate and the negative plate are respectively fixed at one end inside the piranha lamp bead main body and at the other end outside the piranha lamp bead main body in a bent way, the light-emitting chip is fixedly installed on the positive plate, the positive electrode of the light-emitting chip is connected with the positive plate through the positive gold thread, the negative electrode of the light-emitting chip is connected with the negative plate through the negative gold thread, the support outside the pira, the support above the pins is triangular, heat dissipation holes are uniformly distributed in the triangular area of the support, and triangular notches are formed in the joints of the support and the pins and used for bending the pins.
Furthermore, the light emitting chip is a blue light chip, and a layer of yellow fluorescent powder covers the light emitting surface of the light emitting chip.
Further, a certain gap is left between the positive electrode plate and the negative electrode plate.
Further, the epoxy lens has a flat head shape or a hemispherical shape.
Furthermore, the bracket is made of copper metal.
About implementing the utility model discloses a beneficial technological effect does: through the matching among the components in the technical scheme, the heat dissipation efficiency can be improved through the triangular area heat dissipation surface of the bracket, so that the service life of the piranha lamp bead is prolonged; because be provided with the triangle-shaped breach, when carrying out the bending of piranha lamp pearl pin, stress can be used in triangle-shaped breach department, the destruction of stress to piranha LED lamp body structure when preventing to bend.
Drawings
Fig. 1 is a schematic three-dimensional structure of the front side of the present invention;
fig. 2 is a schematic view of the three-dimensional structure of the left side of the present invention;
fig. 3 is a schematic diagram of the internal structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1-3, the utility model relates to a single-core piranha lamp bead support, which comprises an epoxy resin lens 1, a piranha lamp bead main body 2, a support 3, a positive gold thread 7, a light-emitting chip 8 and a negative gold thread 10, wherein the support 3 is fixed inside the piranha lamp bead main body 2, the support 3 comprises a positive plate 9 and a negative plate 11, the positive plate 9 is fixed on the left side of the piranha lamp bead main body 2, the negative plate 11 is fixed on the right side of the piranha lamp bead main body 2, one end of the positive plate 9 and one end of the negative plate 11 are fixed inside the piranha lamp bead main body 2, the other end is bent and positioned outside the piranha lamp bead main body 2, the light-emitting chip 8 is fixed on the positive plate 9, the positive electrode of the light-emitting chip 8 is connected with the positive plate 9 through the positive gold thread 7, the negative electrode of the light-emitting chip 8 is connected, the support 3 is provided with a pin 6 and positioned outside the piranha lamp bead main body 2, the support 3 above the pin 6 is triangular, radiating holes 4 are uniformly distributed in a triangular area of the support 3, and a triangular notch 5 is arranged at the joint of the support 3 and the pin 6 and used for bending the pin 6.
The light emitting chip 8 is a blue light chip, and a layer of yellow fluorescent powder covers the light emitting surface of the light emitting chip 8. The blue light emitted by the blue light chip excites the yellow fluorescent powder to form white light.
A certain gap is left between the positive electrode plate 9 and the negative electrode plate 11. Prevent the contact between two polar plates and influence the use.
The epoxy resin lens 1 is in a flat head shape or a hemispherical shape. The piranha lamp bead in the shape of the flat head is suitable for the astigmatism occasion, and the piranha lamp bead in the shape of the hemisphere is suitable for the condensation occasion.
The bracket 3 is made of copper metal. The heat dissipation effect of copper metal is excellent.
Example two
Referring to fig. 1-3, the utility model relates to a single core piranha lamp pearl support, it is right the utility model discloses when cut straightly the formula and apply, at first will pin 6 inserts in the locating hole of predetermineeing on the base plate, then will pin 6 on the positive plate 9 is connected with the positive pole of base plate or power, will pin 6 on the negative plate 11 is connected with the negative pole of base plate or power. After the circuit is unblocked, the light emitting chip 8 works normally, and the blue light emitted by the light emitting chip 8 excites the yellow fluorescent powder to form white light. In the using process, a part of heat generated by the light-emitting chip 8 is transferred to the substrate through the bracket 3 and the pins 6, and the other part of heat is transferred to the air and used for arranging the triangular area and the heat dissipation holes 4 of the bracket 3, so that the contact surface of the bracket 3 and the air is enlarged, and the heat dissipation efficiency is improved.
EXAMPLE III
Referring to fig. 1-3, the utility model relates to a single core piranha lamp pearl support, it is right the utility model discloses when carrying out paster application, at first right pin 6 bends, owing to be provided with triangle-shaped breach 5, when carrying out piranha lamp pearl pin and bending, the stress can be used in triangle-shaped breach department, the destruction of stress to piranha LED lamp body structure when preventing to bend. And then, the pin 6 is attached to a substrate, the pin 6 on the positive plate 9 is welded to the positive electrode of the substrate correspondingly, and the pin 6 on the negative plate 11 is welded to the negative electrode of the substrate correspondingly. After the circuit is unblocked, the light emitting chip 8 works normally, and the blue light emitted by the light emitting chip 8 excites the yellow fluorescent powder to form white light. In the using process, a part of heat generated by the light-emitting chip 8 is transferred to the substrate through the bracket 3 and the pins 6, and the other part of heat is transferred to the air and used for arranging the triangular area and the heat dissipation holes 4 of the bracket 3, so that the contact surface of the bracket 3 and the air is enlarged, and the heat dissipation efficiency is improved.
About implementing the utility model discloses a beneficial technological effect does: through the matching among the components in the above embodiment, the utility model can improve the heat dissipation efficiency through the triangular area heat dissipation surface of the bracket 3, thereby prolonging the service life of the piranha lamp bead; due to the fact that the triangular notches 5 are arranged, when the pins of the piranha lamp beads are bent, stress can act on the triangular notches 5, and the stress is prevented from damaging the piranha LED lamp body structure when the piranha lamp beads are bent.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A single-core piranha lamp bead support is characterized by comprising an epoxy resin lens (1), a piranha lamp bead main body (2), a support (3), a positive gold thread (7), a light-emitting chip (8) and a negative gold thread (10), wherein the support (3) is fixed inside the piranha lamp bead main body (2), the support (3) comprises a positive plate (9) and a negative plate (11), the positive plate (9) is fixed on the left side of the piranha lamp bead main body (2), the negative plate (11) is fixed on the right side of the piranha lamp bead main body (2), one end of each of the positive plate (9) and the negative plate (11) is fixed inside the piranha lamp bead main body (2), the other end of each of the positive plate and the negative plate is bent and located outside the piranha lamp bead main body (2), the light-emitting chip (8) is fixedly installed on the positive plate (, the positive pole of luminous chip (8) passes through anodal gold thread (7) with positive plate (9) are connected, the negative pole of luminous chip (8) passes through negative pole gold thread (10) with negative plate (11) are connected, are located it is outside piranha lamp pearl main part (2) support (3) have pin (6), pin (6) top support (3) are the triangle-shaped shape, evenly distributed has louvre (4) on the triangle-shaped region of support (3), support (3) with pin (6) junction is provided with triangle-shaped breach (5) and is used for bending of pin (6).
2. The single-core piranha lamp bead support as claimed in claim 1, wherein the light emitting chip (8) is a blue light chip, and a layer of yellow fluorescent powder covers the light emitting surface of the light emitting chip (8).
3. A single-core piranha lamp bead support as claimed in claim 1, wherein a gap is left between the positive plate (9) and the negative plate (11).
4. The single-core piranha lamp bead support as claimed in claim 1, wherein the epoxy lens (1) is in the shape of a flat head or a hemisphere.
5. A single-core piranha lamp bead support as claimed in claim 1, wherein said support (3) is made of copper metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321590.9U CN211700334U (en) | 2020-03-13 | 2020-03-13 | Single-core piranha lamp bead support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321590.9U CN211700334U (en) | 2020-03-13 | 2020-03-13 | Single-core piranha lamp bead support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211700334U true CN211700334U (en) | 2020-10-16 |
Family
ID=72780874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020321590.9U Active CN211700334U (en) | 2020-03-13 | 2020-03-13 | Single-core piranha lamp bead support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211700334U (en) |
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2020
- 2020-03-13 CN CN202020321590.9U patent/CN211700334U/en active Active
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