CN208861979U - A kind of LED straight cutting lamp bead of built-in resistor - Google Patents
A kind of LED straight cutting lamp bead of built-in resistor Download PDFInfo
- Publication number
- CN208861979U CN208861979U CN201821811995.XU CN201821811995U CN208861979U CN 208861979 U CN208861979 U CN 208861979U CN 201821811995 U CN201821811995 U CN 201821811995U CN 208861979 U CN208861979 U CN 208861979U
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- chip
- bracket
- led
- bowl
- luminescence chip
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Abstract
The utility model discloses: a kind of LED straight cutting lamp bead of built-in resistor, bowl bracket, flat cup bracket, LED luminescence chip, Chip-R, the first conductive filament and the second conductive filament including metal, Chip-R and the LED luminescence chip are connected in series on the bowl bracket peace cup bracket, the bowl bracket, flat cup bracket, LED luminescence chip, Chip-R, the first conductive filament and the second conductive filament are encapsulated integrally with transparent epoxy resin, and the pin of the flat cup bracket and bowl bracket stretches out outside epoxy resin packaging body.It is characterized in that: structure is simple, small in size, adapts to the voltage within the scope of 2-240V, expands the scope of application.
Description
Technical field
The utility model belongs to LED technology field, more particularly, to a kind of LED straight cutting lamp bead of built-in resistor.
Background technique
LED light is rapidly developed in recent years due to the features such as low, light efficiency is high, radiationless, the service life is long of consuming energy.Common
LED light is made of positive and negative pin bracket, LED luminescence chip and packaging plastic, and current LED lamp bead voltage is generally 1.8V-
3.6V, high pressure finished product using when generally require outer connecting resistance or need design specialized power supply system；To force difficulty of processing to increase
(especially LED decorative kind and lamps and lanterns series of products comprising wiring board and mould group class) is added to influence product design difficulty and beauty
It sees, it is therefore necessary to be improved.
Summary of the invention
The purpose of this utility model be provide in view of the deficiency of the prior art a kind of built-in resistor LED it is straight
Lamp bead is inserted, it has structure simple, small in size, the characteristics of adapting to the voltage within the scope of 2-240V, expand the scope of application.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of LED straight cutting lamp of built-in resistor
Pearl, bowl bracket, flat cup bracket, LED luminescence chip, Chip-R, the first conductive filament and the second conductive filament including metal, institute
It states and is connected in series with Chip-R and the LED luminescence chip, the bowl bracket, flat cup on bowl bracket peace cup bracket
The transparent epoxy resin of bracket, LED luminescence chip, Chip-R, the first conductive filament and the second conductive filament encapsulates integral, institute
The pin for stating flat cup bracket and bowl bracket stretches out outside epoxy resin packaging body.
Further, the LED luminescence chip is fixed in the bowl of bowl bracket with special glue, the Chip-R
One electrode is fixed on flat cup bracket by conductive silver glue, another electrode of the Chip-R is fixed on by insulating cement
On bowl bracket, electrode of the Chip-R close to bowl bracket one end is connected by the second conductive filament and LED luminescence chip,
An electrode of the LED luminescence chip far from Chip-R is electrically connected by the first conductive filament and bowl bracket.
Further, the resistance value of the Chip-R is variable.
Further, the LED luminescence chip is the single line LED luminescence chip of vertical structure, the single line LED of vertical structure
Luminescence chip is fixed in the bowl of bowl bracket with conductive silver glue.
Further, the LED luminescence chip is the two-wire LED luminescence chip of planar structure, and two-wire LED luminescence chip is used
Insulating cement is fixed in the bowl of bowl bracket.
Further, the LED luminescence chip be one of red, yellow, blue, green, orange, purple light visible optical chip it
One；Or the black light chip of capable of emitting infrared light or ultraviolet light light.
Further, fluorescence is coated on the LED luminescence chip between the LED luminescence chip and epoxy resin packaging body
Powder does not apply fluorescent powder.
Further, the fluorescent powder is that can show feux rouges, yellow light, green light, blue light, orange light, pink, violet, white
The fluorescent powder of one of light, warm white illumination effect.
After adopting the above structure, the utility model is compared to the prior art advantageously: the patch of 1. the application
Resistance is with small in size, light-weight, shock resistance is strong, strong antijamming capability is so that whole volume reduces, and can limit
It can be played a protective role in this way for its concatenated LED luminescence chip by the size of current on its institute's chord road, even if in 2-
It causes LED that must damage due to spread of voltage in use using being also avoided that under 240V voltage conditions, extends and use
Service life.2. the LED luminescence chip of the application is either visible optical chip is also possible to black light chip, the scope of application is more
Extensively, the demand of different suitable users can be better met, it is more humanized.3. the application is suitable for various types of LED straight cuttings
Lamp bead.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the circuit diagram of the utility model.
Specific embodiment
As described below is only the preferred embodiment of the utility model, does not therefore limit the protection model of the utility model
It encloses, the present invention will be further described with reference to the accompanying drawings and examples.
Embodiment, as shown in Fig. 1 to Fig. 2: a kind of LED straight cutting lamp bead of built-in resistor, bowl bracket 10 including metal,
Flat cup bracket 20, LED luminescence chip 30, Chip-R 40, the first conductive filament 51 and the second conductive filament 52, it is characterised in that: its
Middle LED luminescence chip 30 is fixed in the bowl of bowl bracket 10 with special glue, when LED luminescence chip 30 is the double of planar structure
Line LED luminescence chip, two-wire LED luminescence chip are fixed in the bowl of bowl bracket 10 with insulating cement, at this time LED luminescence chip
30 electrode is identical as the electrode of bowl bracket 10；When the single line LED luminescence chip that LED luminescence chip 30 is vertical structure, hang down
The single line LED luminescence chip of straight structure is fixed in the bowl of bowl bracket 10 with conductive silver glue, at this time LED luminescence chip 30
Electrode is opposite with the electrode of bowl bracket 10.
Further, an electrode of Chip-R 40 is fixed on flat cup bracket 20 by conductive silver glue, wherein patch
Another electrode of resistance 40 is fixed on bowl bracket 10 by insulating cement, and wherein Chip-R 40 is close to bowl bracket 10 1
The electrode at end is connected by the second conductive filament 52 and LED luminescence chip 30, so that Chip-R 40 and LED luminescence chip 30
The voltage at 30 both ends of LED luminescence chip is connected and then can reduce, wherein the resistance value of Chip-R 40 is on-fixed value, is used in this way
Person select according to the specific range of application scenarios voltage and the brightness of needs the resistance value of corresponding Chip-R 40.
Further, an electrode of the LED luminescence chip 30 far from Chip-R 40 passes through the first conductive filament 51 and bowl
For bracket 10 by mature LED pressure welding technology electrical connection, what is connected in this way is more stable, improves efficiency；Wherein bowl bracket 10, flat
Cup bracket 20, LED luminescence chip 30, Chip-R 40, the first conductive filament 51 and the transparent epoxy resin of the second conductive filament 52
Encapsulation integrally can effectively completely cut off air in this way, avoid being corroded or dust caused by short circuit prolong the service life.Wherein flat cup
The pin of bracket 20 and bowl bracket 10 stretches out outside epoxy resin packaging body 60, is used for external power supply.
Further, LED luminescence chip 30 is one of one of red, yellow, blue, green, orange, purple visible optical chip of light；Or
It is the black light chip of capable of emitting infrared light or ultraviolet light light, such user, which can according to need, to be selected more
Hommization.
Further, it is coated on the LED luminescence chip 30 between LED luminescence chip 30 and epoxy resin packaging body 60 glimmering
Light powder does not apply fluorescent powder, wherein fluorescent powder be can show feux rouges, yellow light, green light, blue light, orange light, pink, violet, white light,
The fluorescent powder of one of warm white illumination effect can combine with the conjunction matching in colour of LED luminescence chip 30 in this way and obtain more face
Color sorting is selected, and the scope of application is wider.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of LED straight cutting lamp bead of built-in resistor, bowl bracket, flat cup bracket, LED luminescence chip, patch including metal
Resistance, the first conductive filament and the second conductive filament, it is characterised in that: be connected in series with patch on the bowl bracket peace cup bracket
Resistance and the LED luminescence chip, the bowl bracket, flat cup bracket, LED luminescence chip, Chip-R, the first conductive filament
And second the transparent epoxy resin of conductive filament encapsulate integral, the pin of the flat cup bracket and bowl bracket stretches out epoxy
Resin-encapsulated is external.
2. a kind of LED straight cutting lamp bead of built-in resistor according to claim 1, it is characterised in that: the LED luminescence chip
It is fixed on special glue in the bowl of bowl bracket, an electrode of the Chip-R is fixed on flat cup branch by conductive silver glue
On frame, another electrode of the Chip-R is fixed on bowl bracket by insulating cement, and the Chip-R is close to bowl
The electrode of bracket one end is connected by the second conductive filament and LED luminescence chip, the LED luminescence chip far from Chip-R one
A electrode is electrically connected by the first conductive filament and bowl bracket.
3. a kind of LED straight cutting lamp bead of built-in resistor according to claim 1, it is characterised in that: the Chip-R
Resistance value is variable.
4. a kind of LED straight cutting lamp bead of built-in resistor according to claim 1, it is characterised in that: the LED luminescence chip
For the single line LED luminescence chip of vertical structure, the single line LED luminescence chip of vertical structure is fixed on bowl bracket with conductive silver glue
Bowl in.
5. a kind of LED straight cutting lamp bead of built-in resistor according to claim 1, it is characterised in that: the LED luminescence chip
For the two-wire LED luminescence chip of planar structure, two-wire LED luminescence chip is fixed in the bowl of bowl bracket with insulating cement.
6. a kind of LED straight cutting lamp bead of built-in resistor according to claim 1, it is characterised in that: the luminous core of the LED
Piece is one of one of red, yellow, blue, green, orange, purple visible optical chip of light；Or capable of emitting infrared light or ultraviolet light light
Black light chip.
7. a kind of LED straight cutting lamp bead of built-in resistor according to claim 1-6, it is characterised in that: the LED
Fluorescent powder is coated on LED luminescence chip between luminescence chip and epoxy resin packaging body or does not apply fluorescent powder.
8. a kind of LED straight cutting lamp bead of built-in resistor according to claim 7, it is characterised in that: the fluorescent powder is
It can show the fluorescent powder of one of feux rouges, yellow light, green light, blue light, orange light, pink, violet, white light, warm white illumination effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811995.XU CN208861979U (en) | 2018-11-05 | 2018-11-05 | A kind of LED straight cutting lamp bead of built-in resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811995.XU CN208861979U (en) | 2018-11-05 | 2018-11-05 | A kind of LED straight cutting lamp bead of built-in resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208861979U true CN208861979U (en) | 2019-05-14 |
Family
ID=66422018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821811995.XU Active CN208861979U (en) | 2018-11-05 | 2018-11-05 | A kind of LED straight cutting lamp bead of built-in resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208861979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284153A1 (en) * | 2021-07-16 | 2023-01-19 | 深圳市鑫盛源光电有限公司 | Led chip and resistor integrated lamp bead |
-
2018
- 2018-11-05 CN CN201821811995.XU patent/CN208861979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284153A1 (en) * | 2021-07-16 | 2023-01-19 | 深圳市鑫盛源光电有限公司 | Led chip and resistor integrated lamp bead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317000 Ge Xi Shen Cun, Dongcheng Town, Linhai City, Taizhou City, Zhejiang Province Patentee after: Linhai Qinghui photoelectric lighting Co.,Ltd. Address before: 317000 Dong Cheng Zhen Ge Xi Shen Cun, Linhai City, Taizhou City, Zhejiang Province Patentee before: LINHAI QINGHUI PHOTOELECTRIC Co.,Ltd. |
|
| CP03 | Change of name, title or address |