CN207995469U - A kind of intelligent high-pressure light bar circuit - Google Patents
A kind of intelligent high-pressure light bar circuit Download PDFInfo
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- CN207995469U CN207995469U CN201721733841.9U CN201721733841U CN207995469U CN 207995469 U CN207995469 U CN 207995469U CN 201721733841 U CN201721733841 U CN 201721733841U CN 207995469 U CN207995469 U CN 207995469U
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- triode
- circuit
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- 239000004065 semiconductor Substances 0.000 claims 12
- 230000006837 decompression Effects 0.000 claims 11
- 238000001914 filtration Methods 0.000 claims 4
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Include power module, wireless communication module, main control module and light bar drive module the utility model discloses a kind of intelligent high-pressure light bar circuit.Power module is electrically connected with wireless communication module；Power module is electrically connected with main control module；Power module is electrically connected with light bar drive module；The output end of wireless communication module is electrically connected with the input terminal of main control module；The output end of main control module is electrically connected with the input terminal of light bar drive module；The output end of light bar drive module is electrically connected with one end of light bar；The other end of light bar is electrically connected with power module.The utility model has longer active length, and there are controllable characteristics, staff can remotely control pwm signal, safe and efficient to realize the control to light bar, and its cost is lower relative to low-pressure lamp band.
Description
Technical field
The utility model is related to light bar circuit fields, more particularly, to a kind of intelligent high-pressure light bar circuit.
Background technology
Traditional lighting has a single function, and installation is complicated, and is difficult to carry out brightness, the adjusting of colour temperature, color.And with people
The continuous improvement of living standard, requirement of the people to light environment is higher and higher, and there is an urgent need for one kind can be quickly and easily into portable lighter
The illuminating product that light is adjusted.
Low-pressure lamp band is decayed extremely serious because being influenced by low-voltage when light bar length is more than 10 meters or more.And high pressure
Light bar can ensure 50 ~ 100 meters of active length, and manufacturing cost is also far below low-pressure lamp band.Therefore, controllable high-pressure lamp band
With practical significance, it may have market prospects.
Utility model content
The utility model overcomes the technological deficiency of existing low-pressure lamp band, provides a kind of new intelligent high-pressure light bar electricity
Road.The utility model controls governor circuit by wireless signal, to realize the control to high-pressure lamp band.
In order to solve the above technical problems, the technical solution of the utility model is as follows：
A kind of intelligent high-pressure light bar circuit, for driving light bar to work, including power module, wireless communication module, master control
Module and light bar drive module, wherein
The electric power source pair of module alternating current carries out rectifying and wave-filtering decompression processing, then to wireless communication module, main control module,
Light bar drive module and light bar are powered；
The wireless communication module is used to receive the instruction of user, and instruction is transmitted to main control module and is executed；
The main control module is responsible for receiving the instruction of wireless communication module and carries out logical operation, and output pwm signal is extremely
Light bar drive module；
Pwm signal is amplified by the light bar drive module, for driving light bar；
The power module is electrically connected with wireless communication module；
The power module is electrically connected with main control module；
The power module is electrically connected with light bar drive module；
The output end of the wireless communication module is electrically connected with the input terminal of main control module；
The output end of the main control module is electrically connected with the input terminal of light bar drive module；
The output end of light bar drive module is electrically connected with one end of light bar；
The other end of the light bar is electrically connected with power module.
In a kind of preferred scheme, the power module includes filtering sub-circuit, commutation sub-circuit, the first decompression
Circuit and the second decompression sub-circuit, wherein
Input terminal of the input terminal of the filtering sub-circuit as power module, filters the output end and light bar of sub-circuit
The other end electrical connection；
The output end of the filtering sub-circuit is electrically connected with the input terminal of commutation sub-circuit；
The output end of the commutation sub-circuit is electrically connected with the input terminal of the first decompression sub-circuit；
The output end of the first decompression sub-circuit is electrically connected with light bar drive module；
The output end of the first decompression sub-circuit is electrically connected with the input terminal of the second decompression sub-circuit；
Output end of the output end of the second decompression sub-circuit as power module, the output of the second decompression sub-circuit
End is electrically connected with wireless communication module；
The output end of the second decompression sub-circuit is electrically connected with main control module.
In a kind of preferred scheme, the wireless communication module is 4G mobile communication modules or bluetooth communication
Either WIFI communication modules or 2.4G radio-frequency communication modules.
In a kind of preferred scheme, the light bar drive module include the first triode, the second triode, metal-oxide-semiconductor,
First resistor, second resistance, 3rd resistor, the 4th resistance, wherein
Input terminal of the one end of the first resistor as light bar drive module, one end of first resistor and main control module
Output end electrical connection；
The other end of the first resistor is electrically connected with one end of second resistance；
The other end of the first resistor is electrically connected with the base stage of the first triode；
The other end of the second resistance is electrically connected with the emitter of the first triode；
The collector of first triode is electrically connected with one end of 3rd resistor；
The collector of first triode is electrically connected with the base stage of the second triode；
The other end of the 3rd resistor is electrically connected with power module；
The other end of the 3rd resistor is electrically connected with one end of the 4th resistance；
The other end of 4th resistance is electrically connected with the collector of the second triode；
The emitter of first triode is electrically connected with the emitter of the second triode；
The emitter of second triode is electrically connected with the source electrode of metal-oxide-semiconductor；
The other end of 4th resistance is electrically connected with the grid of metal-oxide-semiconductor；
The source electrode of the metal-oxide-semiconductor is grounded；
Output end of the drain electrode of the metal-oxide-semiconductor as light bar drive module, the drain electrode of metal-oxide-semiconductor and one end of light bar are electrically connected
It connects.
In this preferred embodiment, when the level of main control module output is 3.3V, the first triode ON, the second triode is not
Conducting, metal-oxide-semiconductor grid level is 12V at this time, and metal-oxide-semiconductor is connected, drain voltage 0, due to another termination 220V of light bar, at this time
Light bar will light；When the level of governor circuit output is 0V, the first triode is not turned on, the second triode ON, at this time
Metal-oxide-semiconductor grid level is 0V, and metal-oxide-semiconductor is not turned on, and light bar will not light at this time.
In a kind of preferred scheme, the described first decompression sub-circuit is that 220V turns 12V circuits.
In a kind of preferred scheme, the described second decompression sub-circuit is that 12V turns 3V circuits.
In a kind of preferred scheme, the power module further includes fuse, and the fuse is for preventing electricity
Electric current of the flow valuve more than 10A enters power module, prevents electric leakage
Compared with prior art, the advantageous effect of technical solutions of the utility model is：
The utility model has longer active length, and has controllable characteristics, and staff can be remotely to pwm signal
It is controlled, it is safe and efficient and lower relative to low-pressure lamp band cost to realize to the controllable of light bar.
Description of the drawings
Fig. 1 is one module map of embodiment.
Fig. 2 is two module map of embodiment.
Fig. 3 is light bar drive module circuit diagram.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to more preferably illustrate that the present embodiment, the certain components of attached drawing have omission, zoom in or out, actual product is not represented
Size；
To those skilled in the art, it is to be appreciated that certain known features and its explanation, which may be omitted, in attached drawing
's.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figure 1, a kind of intelligent high-pressure light bar circuit, including power module, 2.4G radio-frequency modules, main control module and lamp
Band drive module, wherein
Power module is electrically connected with 2.4G radio-frequency modules；
Power module is electrically connected with main control module；
Power module is electrically connected with light bar drive module；
The output end of 2.4G radio-frequency modules is electrically connected with the input terminal of main control module；
The output end of main control module is electrically connected with the input terminal of light bar drive module；
The output end of light bar drive module is electrically connected with one end of light bar；
The other end of light bar is electrically connected with power module.
Wherein, power module includes fuse, filter circuit, rectification circuit, 220V turns 12V circuits and 12V turns 3V circuits,
Input terminal of the input terminal of fuse as power module, the other end of fuse and the input terminal electricity of filter circuit
Connection；
The output end of filter circuit is electrically connected with the other end of light bar；
The output end of filter circuit is electrically connected with the input terminal of rectification circuit；
The input terminal that the output end of rectification circuit turns 12V circuits with 220V is electrically connected；
The output end that 220V turns 12V circuits is electrically connected with light bar drive module；
The output end that 220V turns 12V circuits turns the input terminals of 3V circuits with 12V and is electrically connected；
12V turns output end of the output end as power module of 3V circuits, and 12V turns the output end and 2.4G radio frequencies of 3V circuits
Module is electrically connected；
The output end that 12V turns 3V circuits is electrically connected with main control module.
Wherein, as shown in figure 3, light bar drive module include the first triode, the second triode, metal-oxide-semiconductor, first resistor,
Second resistance, 3rd resistor, the 4th resistance, wherein
Input terminal of the one end of first resistor as light bar drive module, one end of first resistor and the output of main control module
End electrical connection；
The other end of first resistor is electrically connected with one end of second resistance；
The other end of first resistor is electrically connected with the base stage of the first triode；
The other end of second resistance is electrically connected with the emitter of the first triode；
The collector of first triode is electrically connected with one end of 3rd resistor；
The collector of first triode is electrically connected with the base stage of the second triode；
The other end of 3rd resistor is electrically connected with power module；
The other end of 3rd resistor is electrically connected with one end of the 4th resistance；
The other end of 4th resistance is electrically connected with the collector of the second triode；
The emitter of first triode is electrically connected with the emitter of the second triode；
The emitter of second triode is electrically connected with the source electrode of metal-oxide-semiconductor；
The other end of 4th resistance is electrically connected with the grid of metal-oxide-semiconductor；
The source electrode of metal-oxide-semiconductor is grounded；
Output end of the drain electrode of metal-oxide-semiconductor as light bar drive module, the drain electrode of metal-oxide-semiconductor are electrically connected with one end of light bar.
Wherein, light bar is RGB tri coloured lantern bands.
In embodiment 1, main control module is exported by 3 road pwm signal of control, and by light bar drive module, links color
The wider RGB tri coloured lantern bands of adjustable range realize that the color scheme adjustment of 16,000,000 colors and brightness are shown.Secondly, user can be with
The operations such as light modulation toning, timing function setting are carried out to light bar by 2.4G radio-frequency modules.
Embodiment 2
As shown in Fig. 2, a kind of intelligent high-pressure light bar circuit, including power module, WIFI module, main control module and light bar are driven
Dynamic model block, wherein
Power module is electrically connected with WIFI module；
Power module is electrically connected with main control module；
Power module is electrically connected with light bar drive module；
The output end of WIFI module is electrically connected with the input terminal of main control module；
The output end of main control module is electrically connected with the input terminal of light bar drive module；
The output end of light bar drive module is electrically connected with one end of light bar；
The other end of light bar is electrically connected with power module.
Wherein, power module includes fuse, filter circuit, rectification circuit, 220V turns 12V circuits and 12V turns 3V circuits,
Input terminal of the input terminal of fuse as power module, the other end of fuse and the input terminal electricity of filter circuit
Connection；
The output end of filter circuit is electrically connected with the other end of light bar；
The output end of filter circuit is electrically connected with the input terminal of rectification circuit；
The input terminal that the output end of rectification circuit turns 12V circuits with 220V is electrically connected；
The output end that 220V turns 12V circuits is electrically connected with light bar drive module；
The output end that 220V turns 12V circuits turns the input terminals of 3V circuits with 12V and is electrically connected；
12V turns output end of the output end as power module of 3V circuits, and 12V turns the output end and WIFI module of 3V circuits
Electrical connection；
The output end that 12V turns 3V circuits is electrically connected with main control module.
Wherein, as shown in figure 3, light bar drive module include the first triode, the second triode, metal-oxide-semiconductor, first resistor,
Second resistance, 3rd resistor, the 4th resistance, wherein
Input terminal of the one end of first resistor as light bar drive module, one end of first resistor and the output of main control module
End electrical connection；
The other end of first resistor is electrically connected with one end of second resistance；
The other end of first resistor is electrically connected with the base stage of the first triode；
The other end of second resistance is electrically connected with the emitter of the first triode；
The collector of first triode is electrically connected with one end of 3rd resistor；
The collector of first triode is electrically connected with the base stage of the second triode；
The other end of 3rd resistor is electrically connected with power module；
The other end of 3rd resistor is electrically connected with one end of the 4th resistance；
The other end of 4th resistance is electrically connected with the collector of the second triode；
The emitter of first triode is electrically connected with the emitter of the second triode；
The emitter of second triode is electrically connected with the source electrode of metal-oxide-semiconductor；
The other end of 4th resistance is electrically connected with the grid of metal-oxide-semiconductor；
The source electrode of metal-oxide-semiconductor is grounded；
Output end of the drain electrode of metal-oxide-semiconductor as light bar drive module, the drain electrode of metal-oxide-semiconductor are electrically connected with one end of light bar.
Wherein, light bar is RGB tri coloured lantern bands.
In embodiment 2, main control module is exported by 3 road pwm signal of control, and by light bar drive module, links color
The wider RGB tri coloured lantern bands of adjustable range realize that the color scheme adjustment of 16,000,000 colors and brightness are shown.Secondly, user can be with
The operations such as light modulation toning, timing function setting are carried out to light bar by WIFI module.
The same or similar label correspond to the same or similar components；
The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent；
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of intelligent high-pressure light bar circuit, for driving light bar to work, which is characterized in that including power module, wireless communication
Module, main control module and light bar drive module, wherein
The electric power source pair of module alternating current carries out rectifying and wave-filtering decompression processing, then to wireless communication module, main control module, light bar
Drive module and light bar are powered；
The wireless communication module is used to receive the instruction of user, and instruction is transmitted to main control module and is executed；
The main control module is responsible for receiving the instruction of wireless communication module and carries out logical operation, output pwm signal to light bar
Drive module；
Pwm signal is amplified by the light bar drive module, for driving light bar；
The power module is electrically connected with wireless communication module；
The power module is electrically connected with main control module；
The power module is electrically connected with light bar drive module；
The output end of the wireless communication module is electrically connected with the input terminal of main control module；
The output end of the main control module is electrically connected with the input terminal of light bar drive module；
The output end of light bar drive module is electrically connected with one end of light bar；
The other end of the light bar is electrically connected with power module.
2. intelligent high-pressure light bar circuit according to claim 1, which is characterized in that the power module includes filtering
Circuit, commutation sub-circuit, the first decompression sub-circuit and the second decompression sub-circuit, wherein
Input terminal of the input terminal of the described filtering sub-circuit as power module, filter sub-circuit output end and light bar it is another
One end is electrically connected；
The output end of the filtering sub-circuit is electrically connected with the input terminal of commutation sub-circuit；
The output end of the commutation sub-circuit is electrically connected with the input terminal of the first decompression sub-circuit；
The output end of the first decompression sub-circuit is electrically connected with light bar drive module；
The output end of the first decompression sub-circuit is electrically connected with the input terminal of the second decompression sub-circuit；
Output end of the output end of the described second decompression sub-circuit as power module, the output end of the second decompression sub-circuit and
Wireless communication module is electrically connected；
The output end of the second decompression sub-circuit is electrically connected with main control module.
3. intelligent high-pressure light bar circuit according to claim 1, which is characterized in that the wireless communication module is that 4G is moved
Move communication module either bluetooth communication or WIFI communication modules or 2.4G radio-frequency communication modules.
4. intelligent high-pressure light bar circuit according to claim 2, which is characterized in that the wireless communication module is that 4G is moved
Move communication module either bluetooth communication or WIFI communication modules or 2.4G radio-frequency communication modules.
5. intelligent high-pressure light bar circuit according to claim 1 or 3, which is characterized in that the light bar drive module packet
Include the first triode, the second triode, metal-oxide-semiconductor, first resistor, second resistance, 3rd resistor, the 4th resistance, wherein
Input terminal of the one end of the first resistor as light bar drive module, one end of first resistor and main control module it is defeated
Outlet is electrically connected；
The other end of the first resistor is electrically connected with one end of second resistance；
The other end of the first resistor is electrically connected with the base stage of the first triode；
The other end of the second resistance is electrically connected with the emitter of the first triode；
The collector of first triode is electrically connected with one end of 3rd resistor；
The collector of first triode is electrically connected with the base stage of the second triode；
The other end of the 3rd resistor is electrically connected with power module；
The other end of the 3rd resistor is electrically connected with one end of the 4th resistance；
The other end of 4th resistance is electrically connected with the collector of the second triode；
The emitter of first triode is electrically connected with the emitter of the second triode；
The emitter of second triode is electrically connected with the source electrode of metal-oxide-semiconductor；
The other end of 4th resistance is electrically connected with the grid of metal-oxide-semiconductor；
The source electrode of the metal-oxide-semiconductor is grounded；
Output end of the drain electrode of the metal-oxide-semiconductor as light bar drive module, the drain electrode of metal-oxide-semiconductor are electrically connected with one end of light bar.
6. intelligent high-pressure light bar circuit according to claim 2 or 4, which is characterized in that the light bar drive module packet
Include the first triode, the second triode, metal-oxide-semiconductor, first resistor, second resistance, 3rd resistor, the 4th resistance, wherein
Input terminal of the one end of the first resistor as light bar drive module, one end of first resistor and main control module it is defeated
Outlet is electrically connected；
The other end of the first resistor is electrically connected with one end of second resistance；
The other end of the first resistor is electrically connected with the base stage of the first triode；
The other end of the second resistance is electrically connected with the emitter of the first triode；
The collector of first triode is electrically connected with one end of 3rd resistor；
The collector of first triode is electrically connected with the base stage of the second triode；
The other end of the 3rd resistor is electrically connected with the output end of the first decompression sub-circuit；
The other end of the 3rd resistor is electrically connected with one end of the 4th resistance；
The other end of 4th resistance is electrically connected with the collector of the second triode；
The emitter of first triode is electrically connected with the emitter of the second triode；
The emitter of second triode is electrically connected with the source electrode of metal-oxide-semiconductor；
The other end of 4th resistance is electrically connected with the grid of metal-oxide-semiconductor；
The source electrode of the metal-oxide-semiconductor is grounded；
Output end of the drain electrode of the metal-oxide-semiconductor as light bar drive module, the drain electrode of metal-oxide-semiconductor are electrically connected with one end of light bar.
7. intelligent high-pressure light bar circuit according to claim 6, which is characterized in that described first, which is depressured sub-circuit, is
220V turns 12V circuits.
8. intelligent high-pressure light bar circuit according to claim 7, which is characterized in that described second, which is depressured sub-circuit, is
12V turns 3V circuits.
9. the intelligent high-pressure light bar circuit according to claim 2,4 or 8, which is characterized in that the power module also wraps
Fuse is included, the fuse is used to prevent electric current of the current value more than 10A from entering power module, prevents electric leakage.
10. intelligent high-pressure light bar circuit according to claim 7, which is characterized in that the power module further includes protecting
Dangerous silk, the fuse are used to prevent electric current of the current value more than 10A from entering power module, prevent electric leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721733841.9U CN207995469U (en) | 2017-12-13 | 2017-12-13 | A kind of intelligent high-pressure light bar circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721733841.9U CN207995469U (en) | 2017-12-13 | 2017-12-13 | A kind of intelligent high-pressure light bar circuit |
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| Publication Number | Publication Date |
|---|---|
| CN207995469U true CN207995469U (en) | 2018-10-19 |
Family
ID=63817526
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721733841.9U Active CN207995469U (en) | 2017-12-13 | 2017-12-13 | A kind of intelligent high-pressure light bar circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035574A (en) * | 2018-11-23 | 2019-07-19 | 宁波鑫合瑞电子有限公司 | RGB light bar controller and attaching plug based on radio frequency |
-
2017
- 2017-12-13 CN CN201721733841.9U patent/CN207995469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035574A (en) * | 2018-11-23 | 2019-07-19 | 宁波鑫合瑞电子有限公司 | RGB light bar controller and attaching plug based on radio frequency |
| CN110035574B (en) * | 2018-11-23 | 2024-08-06 | 宁波鑫合瑞电子有限公司 | Controller and power plug for RGB lamp strip based on radio frequency |
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