CN206555984U - Air purifying lamp modular event driven device - Google Patents
Air purifying lamp modular event driven device Download PDFInfo
- Publication number
- CN206555984U CN206555984U CN201621417888.XU CN201621417888U CN206555984U CN 206555984 U CN206555984 U CN 206555984U CN 201621417888 U CN201621417888 U CN 201621417888U CN 206555984 U CN206555984 U CN 206555984U
- Authority
- CN
- China
- Prior art keywords
- air purifying
- event driven
- driven device
- rectification circuit
- modular event
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Led Devices (AREA)
Abstract
The utility model discloses a kind of air purifying lamp modular event driven device, including drive device, anion generator, shell, electronic circuit board, it is characterised in that：Described drive device is air purifying lamp modular event driven device, its circuit input ac power is connected by L ends with fuse, the fuse other end is connected with rectification circuit input end, N-terminal is connected with the rectification circuit other end, rectification circuit output plus terminal is connected with LED light group anode, the negative terminal of rectification circuit is connected with linear constant current driving IC inputs, and linear constant current driving IC is connected to form air purifying lamp modular event driven device with LED light group negative terminal.The utility model compact conformation, thermal diffusivity is good, and antistatic effect is strong, and Electro Magnetic Compatibility is good, and reply has fluctuation or has the power grid environment of noise performance that its is pressure-resistant well.
Description
Technical field
The utility model is related to air cleaning lighting technical field, especially a kind of air purifying lamp modular event driven dress
Put.
Background technology
Current air purifying lamp, is made up of driving power supply, LED, anion generator, lamp housing, electronic circuit board.This
The air purifying lamp circuit design for planting structure is not reasonable, and generally existing clean-up effect is undesirable, properties of product are unstable, easy
Dead lamp is caused, driving power supply is bulky, built-in anion generator assembling is difficult, electromagnetic compatibility（EMC）Severe overweight etc. is asked
Topic, bad driving power supply is common occurrence.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and there is provided a kind of compact conformation, thermal diffusivity are good, anti-quiet
The air purifying lamp modular event driven device that electric energy power is strong, Electro Magnetic Compatibility is good, cost is low.The purpose of this utility model is under
Technical scheme is stated to realize：A kind of air purifying lamp modular event driven device, including drive device, anion generator, shell,
Electronic circuit board, it is characterised in that：Described drive device is air purifying lamp modular event driven device, its circuit input AC
Power supply is connected by L ends with fuse, and the fuse other end is connected with rectification circuit input end, N-terminal and rectification circuit other end phase
Even, rectification circuit output plus terminal is connected with LED light group anode, and negative terminal and the linear constant current of rectification circuit drive IC input phases
Even, linear constant current driving IC is connected to form air purifying lamp modular event driven device with LED light group negative terminal.
After described AC power L ends are connected with fuse, its piezo-resistance in parallel between rectification circuit.
Depending on described LED light group LED lamp bead number is as needed, it can be n lamp bead series connection, and can also be unified into n
LED light group, n is the integer more than or equal to 1.
Depending on described linear constant current driving IC numbers are as needed, n linear constant current driving IC and can be unified into, n is big
In or equal to 1 integer.
Described linear constant current driving IC can be provided with current regulating resistance, the electric current of adjustable LED lamp pearl.
Wherein have the advantage that compared with prior art：
1st, compact conformation：Facilitate the assembling of negative oxygen ion generator；
2nd, thermal diffusivity is good：Driving shares radiator with light source, the problem of fully solving driving radiating, can be at relatively high temperatures
Continuous firing, it is to avoid chip overheating damages or entered overheat protector positive closing state；
3rd, antistatic effect is strong：More than 3 times are improved than conventional ADS driving；
4th, Electro Magnetic Compatibility is good：Reply has fluctuation or has the power grid environment of noise performance that its is pressure-resistant well.Fully meet
The need for Safety Approval, while also reducing cost.
Brief description of the drawings
Fig. 1 is the circuit diagram of the utility model embodiment 1；
Fig. 2 is the circuit diagram of the utility model embodiment 2；
Fig. 3 is the circuit diagram of the utility model embodiment 3；
Fig. 4 is the circuit diagram of the utility model embodiment 4.
Embodiment
Embodiment 1, as shown in figure 1, the utility model includes fuse（F1）, rectification circuit（BRIDGE or D1-D4）、
LED lamp bead（LED）, linear constant current driving IC（U1）, electronic circuit board, air purifying lamp modular event driven device circuit is by defeated
Enter AC power L ends with fuse to be connected, the fuse other end is connected with rectification circuit input end, and N-terminal is another with rectification circuit
End is connected, and rectification circuit output plus terminal is connected with LED light group anode, and negative terminal and the linear constant current of rectification circuit drive IC（It is integrated
Circuit）Input is connected, and linear constant current driving IC is connected to form air purifying lamp modular event driven device with LED light group negative terminal,
Described linear constant current driving IC can be provided with current regulating resistance, adjustable LED lamp pearl electric current.Air purifying lamp modular event driven
Can be the series connection of n lamp bead depending on the LED lamp bead number of device is as needed, and can also be unified into n LED light group, n for more than
Or the integer equal to 1.
Embodiment 2, as shown in Fig. 2 the utility model includes fuse（F1）, rectification circuit（BRIDGE or D1-D4）、
LED lamp bead（LED）, linear constant current driving IC（U1）, electronic circuit board, air purifying lamp modular event driven device circuit is by defeated
Enter AC power L ends with fuse to be connected, the fuse other end is connected with rectification circuit input end, and N-terminal is another with rectification circuit
End is connected, a rectification circuit input two ends piezo-resistance in parallel（VAR）, play overvoltage, lightning surge protective effect.Rectification
Circuit output anode is connected with LED light group anode, and the negative terminal of rectification circuit is connected with linear constant current driving IC inputs, linear permanent
Stream driving IC is connected to form air purifying lamp modular event driven device with LED light group negative terminal, and described linear constant current driving IC can
Provided with current regulating resistance, the electric current of adjustable LED lamp pearl.The LED lamp bead of air purifying lamp modular event driven device is several
It can be n lamp bead series connection depending on needs, and can also be unified into n LED light group, n is the integer more than or equal to 1.
Embodiment 3, as shown in figure 3, the utility model includes fuse（F1）, rectification circuit（BRIDGE or D1-D4）、
LED lamp bead（LED）, linear constant current driving IC（U1）, electronic circuit board, air purifying lamp modular event driven device circuit is by defeated
Enter AC power L ends with fuse to be connected, the fuse other end is connected with rectification circuit input end, and N-terminal is another with rectification circuit
End is connected, and rectification circuit output plus terminal is connected with LED light group anode, and negative terminal and the linear constant current of rectification circuit drive IC inputs
It is connected, linear constant current driving IC is connected to form air purifying lamp modular event driven device, described linear perseverance with LED light group negative terminal
Stream driving IC can be provided with current regulating resistance, the electric current of adjustable LED lamp pearl.The LED of air purifying lamp modular event driven device
It can be n lamp bead series connection depending on lamp bead number is as needed, and can also be unified into n LED light group, n is more than or equal to 1
Integer.
It is adjustable depending on linear constant current in described air purifying lamp modular event driven device drives IC numbers as needed
The electric current of LED lamp bead is saved, and can be unified into n linear constant current driving IC, n is the integer more than or equal to 1.
Embodiment 4, as shown in figure 4, the utility model includes fuse（F1）, rectification circuit（BRIDGE or D1-D4）、
LED lamp bead（LED）, linear constant current driving IC（U1）, electronic circuit board, air purifying lamp modular event driven device circuit is by defeated
Enter AC power L ends with fuse to be connected, the fuse other end is connected with rectification circuit input end, and N-terminal is another with rectification circuit
End is connected, a rectification circuit input two ends piezo-resistance in parallel（VAR）, play overvoltage, lightning surge protective effect.Rectification
Circuit output anode is connected with LED light group anode, and the negative terminal of rectification circuit is connected with linear constant current driving IC inputs, linear permanent
Stream driving IC is connected to form air purifying lamp modular event driven device with LED light group negative terminal, and described linear constant current driving IC can
Provided with current regulating resistance, the electric current of adjustable LED lamp pearl.The LED light group LED lamp bead of air purifying lamp modular event driven device
It can be n LED lamp bead series connection depending on number is as needed, and can also be unified into n LED light group, n is whole more than or equal to 1
Number.
Depending on linear constant current in described air purifying lamp modular event driven device drives IC numbers as needed, also may be used
And it is the integer more than or equal to 1 to be unified into n linear constant current driving IC, n.
Claims (5)
1. a kind of air purifying lamp modular event driven device, including drive device, anion generator, shell, electronic circuit board,
It is characterized in that：Described drive device be air purifying lamp modular event driven device, its circuit input ac power by L ends with
Fuse is connected, and the fuse other end is connected with rectification circuit input end, and N-terminal is connected with the rectification circuit other end, rectification circuit
Output plus terminal is connected with LED light group anode, and the negative terminal of rectification circuit is connected with linear constant current driving IC inputs, and linear constant current drives
Dynamic IC is connected to form air purifying lamp modular event driven device with LED light group negative terminal.
2. a kind of air purifying lamp modular event driven device according to claim 1, it is characterised in that：Described alternating current
After source L ends are connected with fuse, its piezo-resistance in parallel between rectification circuit.
3. a kind of air purifying lamp modular event driven device according to claim 1, it is characterised in that：Described LED
It can be n lamp bead series connection depending on group LED lamp bead number is as needed, and can also be unified into n LED light group, n is to be more than or wait
In 1 integer.
4. a kind of air purifying lamp modular event driven device according to claim 1, it is characterised in that：Described linear perseverance
Depending on stream driving IC numbers are as needed, and can be unified into n linear constant current driving IC, n is the integer more than or equal to 1.
5. a kind of air purifying lamp modular event driven device according to claim 1, it is characterised in that：Described linear perseverance
Stream driving IC can be provided with current regulating resistance, the electric current of adjustable LED lamp pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417888.XU CN206555984U (en) | 2016-12-22 | 2016-12-22 | Air purifying lamp modular event driven device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621417888.XU CN206555984U (en) | 2016-12-22 | 2016-12-22 | Air purifying lamp modular event driven device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555984U true CN206555984U (en) | 2017-10-13 |
Family
ID=60359448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621417888.XU Expired - Fee Related CN206555984U (en) | 2016-12-22 | 2016-12-22 | Air purifying lamp modular event driven device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555984U (en) |
-
2016
- 2016-12-22 CN CN201621417888.XU patent/CN206555984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20181222 |