CN207744198U - A kind of LED light emission device - Google Patents
A kind of LED light emission device Download PDFInfo
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- CN207744198U CN207744198U CN201721848034.1U CN201721848034U CN207744198U CN 207744198 U CN207744198 U CN 207744198U CN 201721848034 U CN201721848034 U CN 201721848034U CN 207744198 U CN207744198 U CN 207744198U
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- led
- rectification unit
- led wafer
- light emission
- substrate strip
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Abstract
The utility model belongs to lighting device technical field more particularly to a kind of LED light emission device.A kind of LED light emission device, including single substrate strip and the multiple LED wafers being fixed thereon, the substrate strip both ends are conductive electric connecting terminal, the multiple LED wafer is sequentially connected and is spaced and is laid in substrate strip to form LED wafer item group, the both ends of the LED wafer item group are equipped with the rectification unit being electrically connected with the LED wafer item group, the rectification unit is fixed in substrate strip and is connected with electric connecting terminal, and the electric connecting terminal can directly be electrically connected with exchanging and be powered to the LED wafer item group so that LED wafer shines.The utility model, which provides a kind of filament simple in structure, single, can be directly connected to the LED light emission device of alternating current circuit.
Description
Technical field
The utility model belongs to lighting device technical field more particularly to a kind of LED light emission device.
Background technology
LED（Light Emitting Diode, light emitting diode）Because its with energy-saving and environmental protection, it is light-weight, small,
Many advantages, such as long lifespan, performance are stablized, has been applied to many fields.Substitute products of the filament LED as traditional tengsten lamp,
Because its energy-saving and environmental protection, long lifespan, graceful shape are widely used in illumination, furnishing fields due to the advantages that.
Existing filament LED is typically to fix plurality of LEDs chip on a strip substrate, makes more by plain conductor
LED wafer series/parallel, using the filament LED light emission device of this packing forms, because it can only use direct current, for applying
The conversion of progress AC-to DC is needed when end.
Technology contents as disclosed in Chinese patent CN106900116A, a kind of AC directly drive LED light source, including first
LED unit, the second LED unit, third LED unit, the 4th LED unit, the 5th LED unit, first LED unit,
Two LED units, third LED unit, the 4th LED unit, which are connected with each other, forms full bridge rectifier, and the one of the full bridge rectifier
It is a it is diagonal between connect AC power, the 5th LED unit is connected between another is diagonal, when in AC power
In positive period, first LED unit, the 5th LED unit, the conducting of the 4th LED unit, when the negative cycle in AC power
It is interior, second LED unit, the 5th LED unit, the conducting of third LED unit, wherein first LED unit, second
Be provided in one or more of LED unit, third LED unit, the 4th LED unit, the 5th LED unit constant current IC chip with
Make to generate constant current within the positive period of AC power and negative cycle, also, first LED unit, the 2nd LED are mono-
Member, third LED unit, the 4th LED that yuan of surface floating be covered with twilight sunset fluorescence coating to eliminate stroboscopic.
It will include that multiple LED units of multiple LED wafers are arranged to one that it, which realizes that the mode of connection AC power is,
Rectification circuit, the power supply for shining to realize AC power by the alternating of LED unit may.This allows for forming rectified current
Road and the setup cost for producing LED unit, it is difficult to make whole lamp price compared with conventional bulb.
Invention content
The technical problem to be solved by the utility model is to provide a kind of simple in structure, single filaments can be directly connected to exchange
The LED light emission device of circuit.For this purpose, the utility model uses following technical scheme：
A kind of LED light emission device, including single substrate strip and multiple LED wafers for being fixed thereon, the substrate strip two
End is conductive electric connecting terminal, and the multiple LED wafer is sequentially connected and is spaced and is laid in substrate strip to form LED wafer
Item group, the both ends of the LED wafer item group are equipped with the rectification unit being electrically connected with the LED wafer item group, the rectification list
Member is fixed in substrate strip and is connected with electric connecting terminal, the electric connecting terminal can directly with exchange be electrically connected and to the LED crystalline substance
Slip group is powered so that LED wafer shines.
On the basis of using above-mentioned technical proposal, technical solution further below also can be used in the utility model：
The rectification unit include set on LED wafer item group side the first rectification unit and the second rectification unit and
Third rectification unit and the 4th rectification unit set on the LED wafer article group other side, four rectification units and LED wafer item group it
Between be interconnected form rectification circuit.
The two sides that the substrate strip is fixed with the face of LED wafer are equipped with the first conductive bar and the second conductive bar, and described the
One conductive bar with the output end of the first rectification unit, with the input terminal of LED wafer article group, it is equal with the output end of the 4th rectification unit
It is connected, the output end of the input terminal of second conductive bar and the second rectification unit and LED wafer item group and third rectification list
The input terminal of member is connected.
It is oppositely arranged between first rectification unit and the second rectification unit, the third rectification unit and the 4th rectification
Oppositely arranged between unit, each rectification unit includes at least one rectifier diode or LED wafer, thus constitutes a rectification
Bridge circuit.
When being equipped with multiple rectifier diodes or LED wafer in the rectification unit, two pole of rectification in each rectification unit
Pipe or LED wafer are arranged in the same direction.
The rectifier diode is high pressure resistant silicon rectifier diode, and safety higher, the service life is longer.
The LED wafer item group and the rectification unit are set to the same unilateral side of substrate strip, are conducive to simplify production work
The not homonymy that skill, certain LED wafer item group and rectification unit are set to substrate strip can also realize that the both ends of substrate strip are directly connected to
Alternating current is only produced and is connected up and is complex.
LED wafer in the LED wafer item group is connected in the same direction.
The substrate strip can be transparent substrate item or opaque substrate strip, the both sides of the substrate strip can coat be mixed with it is glimmering
The colloid of light powder.
The utility model has the advantages that：Rectification circuit is formed by rectifier diode or LED wafer that special designing is arranged,
So that the both ends of single substrate strip can be directly connected to alternating current, application end Material Cost and production work can be efficiently reduced
Sequence is greatly lowered whole lamp price, while also taking into account the performance of existing LED, is simple and efficient.
Description of the drawings：
Fig. 1 is a kind of one structural schematic diagram of embodiment of LED light emission device of the utility model.
Fig. 2 is a kind of two structural schematic diagram of embodiment of LED light emission device of the utility model.
Fig. 3 is a kind of circuit diagram of LED light emission device of the utility model.
Wherein, substrate strip 1, the first conductive bar 11, the second conductive bar 12, LED wafer item group 2, LED wafer 21, electrical connection
End 3, the first rectification unit 41, the second rectification unit 42, third rectification unit 43, the 4th rectification unit 44, rectifier diode 5.
Specific implementation mode
In conjunction with attached drawing, a kind of LED light emission device provided by the utility model is described further.
Embodiment one, as shown in figures 1 and 3, a kind of LED light emission device, including single substrate strip 1 and be fixed thereon
Multiple LED wafers 21, substrate strip 1 are transparent substrate item, and the colloid for being mixed with fluorescent powder is coated in the both sides of substrate strip 1.Base
The both ends of lath 1 are conductive electric connecting terminal 3, and electric connecting terminal 3 can directly be electrically connected with exchanging and supply LED wafer item group 2
Electricity is so that LED wafer 21 shines.
Further, multiple LED wafers 21 are sequentially connected and are spaced and are laid in substrate strip 1 to form LED wafer item group
2, the both ends of LED wafer item group 2 are equipped with the rectification unit being electrically connected with the LED wafer item group 2, and rectification unit is fixed on base
It is connected on lath 1 and with electric connecting terminal 3.Wherein, LED wafer item group 2 and rectification unit are set to the same unilateral side of substrate strip 1.
Further, rectification unit includes the first rectification unit 41 and the second rectification list set on 2 side of LED wafer item group
Member 42 further includes third rectification unit 43 and the 4th rectification unit 44 set on 2 other side of LED wafer article group, four rectification lists
It is interconnected between member and LED wafer item group 2 and forms rectification circuit.
Further, substrate strip 1 is fixed with the two sides in the face of LED wafer 21 equipped with the first conductive bar 11 and the second conduction
Item 12.Specific connection relation is as follows：LED wafer 21 in LED wafer item group 2 is connected in the same direction, the first conductive bar 11 and first whole
It flows the output end of unit 41, be connected with the input terminal of LED wafer article group 2, with the output end of the 4th rectification unit 44；Second leads
The input terminal of electric item 12 and the second rectification unit 42, the input with the output end of LED wafer item group 2 and third rectification unit 43
End is connected.
Further, oppositely arranged between the first rectification unit 41 and the second rectification unit 42,43 He of third rectification unit
Oppositely arranged between 4th rectification unit 44, each rectification unit includes at least one rectifier diode 5, the rectifier diode 5
It can be high pressure resistant silicon rectifier diode.Using high pressure resistant silicon rectifier diode, not only cost is relatively low, but also its durability is good, only needs
Traditional handicraft can be covered in substrate strip, and production and processing is convenient.
Embodiment two, as shown in Figures 2 and 3, a kind of LED light emission device, including single substrate strip 1 and be fixed thereon
Multiple LED wafers 21, substrate strip 1 are opaque substrate strip, and the colloid for being mixed with fluorescent powder is coated in the both sides of substrate strip 1.
The both ends of substrate strip 1 are conductive electric connecting terminal 3, and electric connecting terminal 3 can directly be electrically connected and to LED wafer item group 2 with exchanging
It powers so that LED wafer 21 shines.
Further, multiple LED wafers 21 are sequentially connected and are spaced and are laid in substrate strip 1 to form LED wafer item group
2, the both ends of LED wafer item group 2 are equipped with the rectification unit being electrically connected with the LED wafer item group 2, and rectification unit is fixed on base
It is connected on lath 1 and with electric connecting terminal 3.Wherein, LED wafer item group 2 and rectification unit are set to the same unilateral side of substrate strip 1.
Further, rectification unit includes the first rectification unit 41 and the second rectification list set on 2 side of LED wafer item group
Member 42 further includes third rectification unit 43 and the 4th rectification unit 44 set on 2 other side of LED wafer article group, four rectification lists
It is interconnected between member and LED wafer item group 2 and forms rectification circuit.
Further, substrate strip 1 is fixed with the two sides in the face of LED wafer 21 equipped with the first conductive bar 11 and the second conduction
Item 12.Specific connection relation is as follows：LED wafer 21 in LED wafer item group 2 is connected in the same direction, the first conductive bar 11 and first whole
It flows the output end of unit 41, be connected with the input terminal of LED wafer article group 2, with the output end of the 4th rectification unit 44；Second leads
The input terminal of electric item 12 and the second rectification unit 42, the input with the output end of LED wafer item group 2 and third rectification unit 43
End is connected.
Further, oppositely arranged between the first rectification unit 41 and the second rectification unit 42,43 He of third rectification unit
Oppositely arranged between 4th rectification unit 44, each rectification unit includes at least one LED wafer 21.It is set using LED wafer 21
Production process can be simplified by setting rectification unit, and substrate strip both ends directly can be realized in the progress circuit configuration of existing LED wafer 21
It is directly connected to alternating current, it is simple and convenient.
Although the utility model is shown and described by reference to preferred embodiment, this profession is common
Technical staff can make various variation in form and details it is to be appreciated that in the range of claims.
Claims (9)
1. a kind of LED light emission device, including single substrate strip and multiple LED wafers for being fixed thereon, the substrate strip both ends
For conductive electric connecting terminal, the multiple LED wafer is sequentially connected and is spaced and is laid in substrate strip to form LED wafer item
Group, it is characterised in that the both ends of the LED wafer item group are equipped with the rectification unit being electrically connected with the LED wafer item group, institute
It states rectification unit to be fixed in substrate strip and with electric connecting terminal be connected, the electric connecting terminal can directly be electrically connected and to institute with exchanging
LED wafer item group is stated to power so that LED wafer shines.
2. a kind of LED light emission device according to claim 1, it is characterised in that the rectification unit includes being set to LED crystalline substances
The first rectification unit and the second rectification unit of slip group side and third rectification list set on the LED wafer item group other side
Member and the 4th rectification unit are interconnected between four rectification units and LED wafer item group and form rectification circuit.
3. a kind of LED light emission device according to claim 2, it is characterised in that the substrate strip is fixed with LED wafer
The two sides in face are equipped with the first conductive bar and the second conductive bar, the output end of first conductive bar and the first rectification unit and
The input terminal of LED wafer article group is connected with the output end of the 4th rectification unit, second conductive bar and the second rectification unit
Input terminal, be connected with the output end of LED wafer item group, with the input terminal of third rectification unit.
4. a kind of LED light emission device according to claim 2 or 3, it is characterised in that first rectification unit and second
It is oppositely arranged between rectification unit, oppositely arranged between the third rectification unit and the 4th rectification unit, each rectification unit
Including at least one rectifier diode or LED wafer.
5. a kind of LED light emission device according to claim 4, it is characterised in that the rectifier diode is that high pressure resistant silicon is whole
Flow diode.
6. a kind of LED light emission device according to claim 4, it is characterised in that be equipped with multiple rectifications in the rectification unit
When diode or LED wafer, rectifier diode or LED wafer in each rectification unit are arranged in the same direction.
7. a kind of LED light emission device according to claim 1, it is characterised in that the LED wafer item group and the rectification
Unit is set to the same unilateral side of substrate strip.
8. a kind of LED light emission device according to claim 1, it is characterised in that the LED wafer in the LED wafer item group
It is connected in the same direction.
9. a kind of LED light emission device according to claim 1, it is characterised in that the substrate strip can be transparent substrate item or
Opaque substrate strip, the both sides of the substrate strip can coat the colloid for being mixed with fluorescent powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848034.1U CN207744198U (en) | 2017-12-26 | 2017-12-26 | A kind of LED light emission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848034.1U CN207744198U (en) | 2017-12-26 | 2017-12-26 | A kind of LED light emission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744198U true CN207744198U (en) | 2018-08-17 |
Family
ID=63119912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721848034.1U Active CN207744198U (en) | 2017-12-26 | 2017-12-26 | A kind of LED light emission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744198U (en) |
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2017
- 2017-12-26 CN CN201721848034.1U patent/CN207744198U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210722 Address after: 315700 room 2502-02, No. 929, Binhai Avenue, Danxi street, Xiangshan County, Ningbo City, Zhejiang Province - a5309 Patentee after: Ningbo ainuofei business information consulting studio Address before: No.111, Changda Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee before: Zhejiang Z-Light Optoelectronics Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220712 Address after: 313000 room 2-62, building 1, green home industry park, Xilong Township, Anji County, Huzhou City, Zhejiang Province Patentee after: Anjinoqi information technology service studio Address before: 315700 room 2502-02, No. 929, Binhai Avenue, Danxi street, Xiangshan County, Ningbo City, Zhejiang Province - a5309 Patentee before: Ningbo ainuofei business information consulting studio |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230529 Address after: No. 3 Lianhong Road, Yanguan Town, Haining City, Jiaxing City, Zhejiang Province, 314412 Patentee after: HAINING XINCHENG ELECTRONICS Co.,Ltd. Address before: 313000 room 2-62, building 1, green home industry park, Xilong Township, Anji County, Huzhou City, Zhejiang Province Patentee before: Anjinoqi information technology service studio |