CN208369906U - A kind of linear LED light - Google Patents
A kind of linear LED light Download PDFInfo
- Publication number
- CN208369906U CN208369906U CN201820859355.XU CN201820859355U CN208369906U CN 208369906 U CN208369906 U CN 208369906U CN 201820859355 U CN201820859355 U CN 201820859355U CN 208369906 U CN208369906 U CN 208369906U
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- CN
- China
- Prior art keywords
- led light
- power supply
- supply terminal
- utility
- firewire
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
Abstract
The utility model discloses a kind of linear LED light, including substrate, ac power supply terminal is provided on the substrate, M7 diode and LED light module are connected between firewire L, the zero curve N of the ac power supply terminal to form closed circuit, the utility model is using M7 diode as current limliting, the number of required diode in bridge rectifier can be efficiently reduced, it reduces costs, the linear arrangement is integrated on one piece of substrate simultaneously, structure is simple, and cost is relatively low, while being able to achieve preferable illuminating effect, it is practical, it is suitble to promote the use of.
Description
Technical field
The utility model relates to LED field, especially a kind of linear LED light.
Background technique
In existing LED lamp, generally can by the AC rectification of input at direct current to provide power supply to LED lamp,
But it is existing it is general use bridge rectifier, this just needs at least two diode to carry out operation, higher cost, and existing
LED lamp design is complex, also further improves cost.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of linear LED light.
The technical solution adopted in the utility model is:
A kind of linear LED light, including substrate are provided with ac power supply terminal on the substrate, and the AC power source connects
M7 diode and LED light module are connected between firewire L, the zero curve N of line end to form closed circuit.
The utility model further includes capacitor C1, and the capacitor C1 is parallel to the firewire L of ac power supply terminal, zero curve N two
End.
The utility model further includes resistance R1, and the resistance R1 is parallel to the firewire L of ac power supply terminal, zero curve N two
End.
The LED light module is set as blue-ray LED, red-light LED, green light LED or white light LEDs.
The utility model further includes Voltage stabilizing module, and firewire L, the zero curve of ac power supply terminal is arranged in the Voltage stabilizing module
Between N.
The utility model has the beneficial effects that
The utility model, as current limliting, can efficiently reduce of required diode in bridge rectifier using M7 diode
Number, reduces costs, while the linear arrangement is integrated on one piece of substrate, and structure is simple, and cost is relatively low, while being able to achieve preferably
Illuminating effect, it is practical, be suitble to promote the use of.
Detailed description of the invention
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of linear LED light, including substrate 5, ac power supply terminal 1, institute are provided on the substrate 5
State be connected between firewire L, the zero curve N of ac power supply terminal 1 M7 diode 2 and LED light module 3 with formed be closed back
Road, the utility model are used as current limliting using M7 diode 2, can efficiently reduce the number of required diode in bridge rectifier,
It reduces costs, while the linear arrangement is integrated on one piece of substrate 5, structure is simple, and cost is relatively low, while being able to achieve preferable
Illuminating effect, it is practical, it is suitble to promote the use of.
The utility model further includes capacitor C1, and the capacitor C1 is parallel to the firewire L of ac power supply terminal 1, zero curve N two
End, capacitor C1 is in parallel with LED light module 3, can will be rectified after pulsating dc voltage be filtered into steady DC voltage, prevent
LED light module 3 flashes.
The utility model further includes resistance R1, and the resistance R1 is parallel to the firewire L of ac power supply terminal 1, zero curve N two
End, when having electrostatic or surge enters foregoing circuit, total current is increased sharply in circuit, due to resistance R1 and ac power supply terminal 1
Parallel connection, resistance R1 can absorb a part of total current, the size of current in other sensitive branches be greatly reduced, to protect
Sensing element in circuit, as LED light module 3 can limit the branch current since the resistance value of resistance R1 is adjustable well
Size, and then control 3 place branch of LED light module size of current, make 3 normal operation of LED light module.
The LED light module 3 is set as blue-ray LED, red-light LED, green light LED or white light LEDs, and by one or more
A LED lamp bead composition.
The utility model further includes Voltage stabilizing module 4, the Voltage stabilizing module 4 be arranged in ac power supply terminal 1 firewire L,
Between zero curve N, since outer power voltage fluctuates or when other reasons cause each point variation in voltage in circuit, pressure stabilizing mould
The voltage at 4 both ends of block will be held essentially constant, and ensure that the stability of voltage in circuit.
The foregoing is merely the preferred embodiments of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the utility model aim technical solution belong to the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of linear LED light, it is characterised in that: including substrate, ac power supply terminal, the friendship are provided on the substrate
It flows and is connected with M7 diode and LED light module between firewire L, the zero curve N of supply terminals to form closed circuit.
2. a kind of linear LED light according to claim 1, it is characterised in that: further include capacitor C1, the capacitor C1 is in parallel
Firewire L, the both ends zero curve N in ac power supply terminal.
3. a kind of linear LED light according to claim 1, it is characterised in that: further include resistance R1, the resistance R1 is in parallel
Firewire L, the both ends zero curve N in ac power supply terminal.
4. a kind of linear LED light according to claim 1, it is characterised in that: the LED light module is set as blue light
LED, red-light LED, green light LED or white light LEDs.
5. a kind of linear LED light according to claim 1, it is characterised in that: it further include Voltage stabilizing module, the Voltage stabilizing module
It is arranged between firewire L, the zero curve N of ac power supply terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859355.XU CN208369906U (en) | 2018-06-04 | 2018-06-04 | A kind of linear LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859355.XU CN208369906U (en) | 2018-06-04 | 2018-06-04 | A kind of linear LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369906U true CN208369906U (en) | 2019-01-11 |
Family
ID=64931588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820859355.XU Active CN208369906U (en) | 2018-06-04 | 2018-06-04 | A kind of linear LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208369906U (en) |
-
2018
- 2018-06-04 CN CN201820859355.XU patent/CN208369906U/en active Active
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