CN202673718U - Fan with storage battery - Google Patents
Fan with storage battery Download PDFInfo
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- CN202673718U CN202673718U CN2012203378032U CN201220337803U CN202673718U CN 202673718 U CN202673718 U CN 202673718U CN 2012203378032 U CN2012203378032 U CN 2012203378032U CN 201220337803 U CN201220337803 U CN 201220337803U CN 202673718 U CN202673718 U CN 202673718U
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Abstract
The utility model relates to a fan with a storage battery. The fan comprises a fan body, wherein a motor and an integrated control circuit connected with the motor are arranged in the fan body; the integrated control circuit comprises a main control module, and a motor control module, a storage battery charging control module, a storage battery voltage detection module and a power supply control module which are respectively connected with the main control module; and the storage battery charging control module, the storage battery voltage detection module and the power supply control module are connected with the storage battery. When an external power supply exists, the storage battery is charged by the storage battery charging control module, and the power condition of the storage battery can be detected by the storage battery voltage detection module; and the storage battery supplies power to the fan in case of power failure.
Description
Technical field
The utility model relates to domestic fan, more particularly, relates to a kind of storage battery fan.
Background technique
Fan is as the housed device in the daily life, greatly the aspect people's life.But under powering-off state or people want fan is moved on to outside (such as the courtyard, connecting the place of power supply inconvenience), then fan can can't be worked because there being electric power.
The model utility content
The technical problems to be solved in the utility model is, for prior art in the defective that does not have can't use in the electric power situation fan, a kind of storage battery fan is provided.
The technological scheme that its technical problem that solves the utility model adopts is: construct a kind of storage battery fan, comprise fan body, the integrated control circuitry that is provided with motor in the fan body and is connected with described motor, it is characterized in that, described integrated control circuitry comprises main control module, and the motor control module, Battery charge controller module, battery tension testing module, the energy supply control module that are connected respectively with described main control module, described Battery charge controller module, battery tension testing module and energy supply control module also connect respectively storage battery.
In storage battery fan described in the utility model, described integrated control circuitry also comprises the accumulator electric-quantity indicating module that is used for showing accumulator electric-quantity that is connected with described main control module.
In storage battery fan described in the utility model, described integrated control circuitry also comprises the external voltage detection module that is connected with described main control module.
In storage battery fan described in the utility model, described integrated control circuitry also comprises the outside virtual voltage testing module that is connected with described main control module.
In storage battery fan described in the utility model, described integrated control circuitry also comprises the start testing module that is connected with described main control module.
In storage battery fan described in the utility model, described Battery charge controller module comprises the first resistance, the first voltage-stabiliser tube, the second resistance, the first triode, the 3rd resistance, the 4th resistance, the first metal-oxide-semiconductor, the first diode, the 5th resistance; One end of described the 4th resistance connects main control module, and the other end connects the base stage of the first triode; One end of described the second resistance connects the collector electrode of the first triode, and the other end connects respectively the negative pole of the first resistance, the first voltage-stabiliser tube, the grid of the first metal-oxide-semiconductor; The drain electrode of described the first metal-oxide-semiconductor connects the positive pole of the first diode; The negative pole of the first diode connects an end of the 5th resistance, and the other end of the 5th resistance connects storage battery; The other end of described the first voltage-stabiliser tube is connected respectively with the other end of the first resistance, the source electrode of the first metal-oxide-semiconductor; The source electrode of described the first metal-oxide-semiconductor also is connected with ABAP Adapter 24V.
In storage battery fan described in the utility model, described battery tension testing module comprises the 6th resistance, the 7th resistance, the first electric capacity; One end ground connection of described the 6th resistance, the other end connects main control module; One end of described the 7th resistance connects main control module, and the other end connects storage battery; Described the first electric capacity and described the 6th resistance are connected in parallel.
In storage battery fan described in the utility model, described motor control module comprises the 8th resistance, the 9th resistance, the tenth resistance, the 11 resistance, the second triode, the second voltage-stabiliser tube, the second metal-oxide-semiconductor; One end of described the tenth resistance connects main control module, and the other end connects the base stage of the second triode; The grounded-emitter connection of the second triode, collector electrode connect an end of the 9th resistance; The other end of the 9th resistance is connected respectively with an end of the 8th resistance, the positive pole of the second voltage-stabiliser tube, the grid of the second metal-oxide-semiconductor; The drain electrode of the second metal-oxide-semiconductor connects motor by the second connecting head; The source electrode of the second metal-oxide-semiconductor connects the negative pole of the second voltage-stabiliser tube; The other end of the 8th resistance connects the negative pole of the second voltage-stabiliser tube.
In storage battery fan described in the utility model, described accumulator electric-quantity indicating module comprises for representing that storage battery is in the blue light diode of charged state, is used for representing that storage battery is in the green diode of saturation state, is used for the red diodes that the expression storage battery is in few electricity condition.
Implement storage battery fan of the present utility model, have following beneficial effect: when external power supply is arranged, by the Battery charge controller module storage battery is charged, also can be by the electric weight situation of battery tension testing module storage battery; When having a power failure, be the fan power supply by storage battery.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the principle assumption diagram of storage battery fan of the present utility model;
Fig. 2 is the circuit theory diagrams of storage battery fan of the present utility model;
Fig. 3 is the main control module schematic diagram of storage battery fan of the present utility model.
Embodiment
In order to make the purpose of this utility model clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, in the principle assumption diagram of storage battery fan of the present utility model, comprise fan body, the integrated control circuitry 1 that is provided with motor 2 in the fan body and is connected with motor, integrated control circuitry 1 comprises main control module 10, reach the motor control module 20 that is connected respectively with main control module 10, Battery charge controller module 30, battery tension testing module 40, energy supply control module 50, accumulator electric-quantity indicating module 70, external voltage detection module 80, outside virtual voltage testing module 90, start testing module 100, Battery charge controller module 30, battery tension testing module 40 is connected with energy supply control module and is also connected respectively storage battery 60.Accumulator electric-quantity indicating module 70 is used for showing accumulator electric-quantity, comprises for representing that storage battery is in the blue light diode of charged state, is used for representing that storage battery is in the green diode of saturation state, is used for the red diodes that the expression storage battery is in few electricity condition.When external voltage detection module 80 has detected external power supply and when battery tension testing module 40 detected storage battery and is in few electricity condition, then main control module 10 charged by 30 pairs of storage batteries 60 of charge in batteries module.When having a power failure, when namely not having external power supply, storage battery 60 passes through energy supply control module 50 so that main control module 10 is worked, and then 2 work of control motor control module 20 drive motor.
As shown in Figures 2 and 3, the circuit theory diagrams of storage battery fan of the present utility model, comprise main control module 10 and the motor control module 20 that is connected respectively with main control module 10, Battery charge controller module 30, battery tension testing module 40, energy supply control module 50, accumulator electric-quantity indicating module 70, external voltage detection module 80, outside virtual voltage testing module 90, the testing module 100 of starting shooting, Battery charge controller module 30, battery tension testing module 40 are connected with energy supply control module and are also connected respectively storage battery 60.In the present embodiment, it is the chip of SN8P2711 that main control module 10 adopts model, and its concrete pin as shown in Figure 3.The concrete structure of the modules of the circuit theory diagrams of storage battery fan is as follows:
Battery charge controller module 30 comprises that the first resistance R 1, the first voltage-stabiliser tube ZD1, the second resistance R 2, the first triode Q1, the 3rd resistance R 3, the 4th resistance R 4, the first metal-oxide-semiconductor MOS1, the first diode D1, the 5th resistance R 5, the first triode Q1 are triodes of NPN type.One end of the 4th resistance R 4 connects main control module 10, and the other end connects the base stage of the first triode Q1; One end of the second resistance R 2 connects the collector electrode of the first triode Q1, and the other end connects respectively the negative pole of the first resistance R 1, the first voltage-stabiliser tube ZD1, the grid of the first metal-oxide-semiconductor MOS1; The drain electrode of the first metal-oxide-semiconductor MOS1 connects the positive pole of the first diode D1; The negative pole of the first diode D1 connects an end of the 5th resistance R 5, and the other end of the 5th resistance R 5 connects storage battery 60; The other end of the first voltage-stabiliser tube ZD1 is connected respectively with the other end of the first resistance R 1, the source electrode of the first metal-oxide-semiconductor MOS1; The source electrode of the first metal-oxide-semiconductor MOS1 also is connected with ABAP Adapter 24V.Charged state: when the 5th pin (P5.3) of main control module 10 is exported high level, make the first triode Q1 conducting through the 4th resistance R 4, the collector electrode utmost point is output as low level after the first triode Q1 conducting, the grid that drives the first metal-oxide-semiconductor MOS1 through the second resistance R 2 again makes the first metal-oxide-semiconductor MOS1 conducting, and 24V voltage charges by the first diode D1 and 5 pairs of storage batteries 60 of the 5th resistance R after the first metal-oxide-semiconductor MOS1 conducting.Stop charging: when the 5th pin (P5.3) output low level of main control module 10, the first triode Q1 cut-off, the first metal-oxide-semiconductor MOS1 also ends, and stops storage battery 60 chargings.
Battery tension testing module 40 comprises the 6th resistance R 6, the 7th resistance R 7, the first capacitor C 1; One end ground connection of the 6th resistance R 6, the other end connects main control module 10; One end of the 7th resistance R 7 connects main control module 10, and the other end connects storage battery 60; The first capacitor C 1 and the 6th resistance R 6 are connected in parallel.By the 6th resistance R 6 and the actual voltage dividing potential drop ratio that detects of 7 two resistance of the 7th resistance R, calculate the virtual voltage of storage battery.
Motor control module 20 comprises the 8th resistance R 8, the 9th resistance R 9, the tenth resistance R 10, the 11 resistance R 11, the second triode Q2, the second voltage-stabiliser tube DZ2, the second metal-oxide-semiconductor MOS2, and the second triode Q2 is NPN type triode; One end of the tenth resistance R 10 connects main control module 10 the 9th pin (P4.0), and the other end connects the base stage of the second triode Q2; The grounded-emitter connection of the second triode Q2, collector electrode connect an end of the 9th resistance R 9; The other end of the 9th resistance R 9 is connected respectively with an end of the 8th resistance R 8, the positive pole of the second voltage-stabiliser tube DZ2, the grid of the second metal-oxide-semiconductor MOS2; The drain electrode of the second metal-oxide-semiconductor MOS2 connects motor 2 by the second connecting head CON2; The source electrode of the second metal-oxide-semiconductor MOS2 connects the negative pole of the second voltage-stabiliser tube; The other end of the 8th resistance R 8 connects the negative pole of the second voltage-stabiliser tube DZ2.Power supply state: after the 4th pin (P0.4) of main control module 10 is received the signal starting-up signal, the 9th pin (P4.0) the output high level of main control module 10, make the second triode Q2 conducting through the tenth resistance R 10, the collector electrode utmost point is output as low level after the second triode Q2 conducting, the grid that drives the second metal-oxide-semiconductor MOS2 through the 9th resistance R 9 again makes the second metal-oxide-semiconductor MOS2 conducting, provides voltage for motor 2 after the second metal-oxide-semiconductor MOS2 conducting.The state of stopping power supply: after the 4th pin (P0.4) of main control module 10 is received the signal off signal, during the 9th pin (P4.0) output low level of main control module 10, the second triode Q2 cut-off, the second metal-oxide-semiconductor MOS2 also ends, and stopping is motor 2 power supplies.
Energy supply control module 50 comprises some resistance (R12 ~ R20), the 3rd triode Q3, the 4th triode Q4, the 5th triode Q5, the 3rd voltage-stabiliser tube DZ3, the 3rd diode D3, wherein the 3rd triode Q3 and the 4th triode Q4 are NPN type triodes, and the 5th triode Q5 is the PNP triode.The positive pole of the 3rd diode D3 connects external power supply 24V, and negative pole connects the 12 resistance R 12; The other end of the 12 resistance R 12 connects the 12nd pin (P4.3) of main control module by the 19 resistance R 19; The emitter of the 3rd triode Q3 connects the VDD pin of main control module, and collector electrode is connected to storage battery by the 14 resistance and the 4th diode D4, and base stage is connected to the collector electrode of the 5th triode Q5 and the negative pole of the 3rd voltage-stabiliser tube DZ3; The emitter of the 5th triode Q5 is connected to the 14 resistance R 14 by the 15 resistance R 15, also be connected to the collector electrode of the 4th triode Q4 by the 16 resistance and the 17 resistance, the base stage of the 5th triode Q5 is connected to switch button NO/Off by the 20 resistance R 20; The base stage of the 4th triode Q4 is connected to the 12nd pin (P4.3) of main control module by the 19 resistance, emitter connects the positive pole of the 3rd voltage-stabiliser tube ZD3.When outside 24V power supply was arranged, 24V made the 4th triode Q4 conducting through the 3rd diode D3, the 12 resistance D12, made successively also in succession conducting and obtain 5V voltage of the 5th triode Q5, the 3rd triode Q3 after the 4th triode Q4 conducting.The 4th triode Q4, the 5th triode Q5, the 3rd triode Q3 are in cut-off state when without outside 24V power supply, and whole circuit exists without 5V voltage.When pressing down by fan swicth button ON/OFF, base stage moment of the 5th triode Q5 detects low level, the 5th triode Q5 conducting this moment, also in succession conducting of the 3rd triode Q3 after the 5th triode Q5 conducting, main control module obtains 5V voltage and starts working, the 12nd pin (P4.3) is exported high level immediately after the main control module work, makes the 4th triode Q4 conducting through the 19 resistance R 19, thereby makes the 5th triode Q5, the 3rd triode Q3 keep continuing on state.When again pressing the ON/OFF button, main control module is received signal by the 4th pin (P0.4), main control module the 12nd pin (P4.3) output low level, make the 4th triode Q4 cut-off, the 5th triode Q5, the 3rd triode Q3 be in succession cut-off also, without 5V voltage, main control module also just quits work in the circuit, makes the do not worked effect of power saving of whole circuit.When without outside 24V, by storage battery power supply, storage battery is connected to the 14 resistance through the 4th diode D4, for energy supply control module 50 provides power supply.
Outside virtual voltage testing module 90 comprises the 21 resistance R 21, the 22 resistance R 22, the second capacitor C 2, the 3rd capacitor C 3.One end of the 21 resistance R 21 is connected to external power supply 24V, and the other end connects the 22 resistance R 22 and main control module the 13rd pin (P4.4); The other end of the 22 resistance R 22 is connected to the 14th pin VSS of main control module; The 3rd electric capacity is connected to the two ends of the 22 resistance R 22; The second capacitor C 2 one ends are connected to external power supply 24V, and the other end is connected to the 14th pin of main control module.By the 22 resistance R 22 and the actual voltage dividing potential drop ratio that detects of 21 two resistance of the 21 resistance R, calculate actual externally fed voltage.
External voltage detection module 80 comprises the 25 resistance R 25, the 26 resistance R 26, the 27 resistance R 27, the 6th triode Q6, and the 6th triode Q6 is the triode of NPN type.One end of the 26 resistance R 26 connects external power supply 24V, and the other end connects the base stage of the 6th triode Q6 and passes through the 25 resistance R 25 ground connection by the 27 resistance R 27; The grounded-emitter connection of the 6th triode Q6, collector electrode connects main control module the 3rd pin (P0.2).Whether this external voltage detection module 80 is for detection of having external power supply 24V to exist, and circuit makes the 6th triode Q6 conducting by the 26 resistance R 26, the 27 resistance R 27 when external power supply 24V is arranged, and the 3rd pin of main control module detects low level; The 6th triode Q6 cut-off when without external power supply 24V.
Start testing module 100 comprises the 23 resistance R 23, the 24 resistance R 24, the 4th capacitor C 4, sends the switching on and shutting down signal enters main control module by R45 the 4th pin (P0.4) by main control module.
Accumulator electric-quantity indicating module 70 comprises the 28 resistance R 28, the 29 resistance R 29, the 30 resistance R 30, blue light diode LED1, green diode LED2, red diodes LED3, the positive pole of blue light diode LED1 connects the 6th pin (P5.4) of main control module by the 30 resistance R 30, the bright expression storage battery of this lamp is in charged state; The positive pole of green diode LED2 connects the 7th pin (P0.1) of main control module by the 29 resistance R 29, the bright expression storage battery of this lamp is in saturation state; Red diodes LED3 connects the 8th pin (P0.0) of main control module by the 28 resistance R 28, the bright expression storage battery of this lamp is in few electricity condition.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. storage battery fan, comprise fan body, the integrated control circuitry (1) that is provided with motor (2) in the fan body and is connected with described motor (2), it is characterized in that, described integrated control circuitry (1) comprises main control module (10), reach the motor control module (20) that is connected respectively with described main control module (10), Battery charge controller module (30), battery tension testing module (40), energy supply control module (50), described Battery charge controller module (30), battery tension testing module (40) is connected 50 with energy supply control module) also connect respectively storage battery (60).
2. storage battery fan according to claim 1 is characterized in that, described integrated control circuitry (1) also comprises the accumulator electric-quantity indicating module (70) that is used for showing accumulator electric-quantity that is connected with described main control module (10).
3. storage battery fan according to claim 2 is characterized in that, described integrated control circuitry (1) also comprises the external voltage detection module (80) that is connected with described main control module (10).
4. storage battery fan according to claim 3 is characterized in that, described integrated control circuitry (1) also comprises the outside virtual voltage testing module (90) that is connected with described main control module (10).
5. storage battery fan according to claim 4 is characterized in that, described integrated control circuitry (1) also comprises the start testing module (100) that is connected with described main control module (10).
6. storage battery fan according to claim 5, it is characterized in that, described Battery charge controller module (30) comprises the first resistance (R1), the first voltage-stabiliser tube (ZD1), the second resistance (R2), the first triode (Q1), the 3rd resistance (R3), the 4th resistance (R4), the first metal-oxide-semiconductor (MOS1), the first diode (D1), the 5th resistance (R5); One end of described the 4th resistance (R4) connects main control module (10), and the other end connects the base stage of the first triode (Q1); One end of described the second resistance (R2) connects the collector electrode of the first triode (Q1), and the other end connects respectively the negative pole of the first resistance (R1), the first voltage-stabiliser tube (ZD1), the grid of the first metal-oxide-semiconductor (MOS1); The drain electrode of described the first metal-oxide-semiconductor (MOS1) connects the positive pole of the first diode (D1); The negative pole of the first diode (D1) connects an end of the 5th resistance (R5), and the other end of the 5th resistance (R5) connects storage battery (60); The other end of described the first voltage-stabiliser tube (ZD1) is connected respectively with the source electrode of the other end of the first resistance (R1), the first metal-oxide-semiconductor (MOS1); The source electrode of described the first metal-oxide-semiconductor (MOS1) also is connected with ABAP Adapter 24V.
7. storage battery fan according to claim 6 is characterized in that, described battery tension testing module (40) comprises the 6th resistance (R6), the 7th resistance (R7), the first electric capacity (C1); One end ground connection of described the 6th resistance (R6), the other end connects main control module (10); One end of described the 7th resistance (R7) connects main control module (10), and the other end connects storage battery (60); Described the first electric capacity (C1) is connected in parallel with described the 6th resistance (R6).
8. storage battery fan according to claim 7, it is characterized in that, described motor control module (20) comprises the 8th resistance (R8), the 9th resistance (R9), the tenth resistance (R10), the 11 resistance (R11), the second triode (Q2), the second voltage-stabiliser tube (DZ2), the second metal-oxide-semiconductor (MOS2); One end of described the tenth resistance (R10) connects main control module (10), and the other end connects the base stage of the second triode (Q2); The grounded-emitter connection of the second triode (Q2), collector electrode connect an end of the 9th resistance (R9); The other end of the 9th resistance (R9) is connected respectively with an end of the 8th resistance (R8), the positive pole of the second voltage-stabiliser tube (DZ2), the grid of the second metal-oxide-semiconductor (MOS2); The drain electrode of the second metal-oxide-semiconductor (MOS2) connects motor (2) by the second connecting head (CON2); The source electrode of the second metal-oxide-semiconductor (MOS2) connects the negative pole of the second voltage-stabiliser tube; The other end of the 8th resistance (R8) connects the negative pole of the second voltage-stabiliser tube (DZ2).
9. storage battery fan according to claim 8, it is characterized in that, described accumulator electric-quantity indicating module (70) comprises for representing that storage battery is in the blue light diode (LED1) of charged state, is used for representing that storage battery is in the green diode (LED2) of saturation state, is used for the red diodes (LED3) that the expression storage battery is in few electricity condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203378032U CN202673718U (en) | 2012-07-12 | 2012-07-12 | Fan with storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203378032U CN202673718U (en) | 2012-07-12 | 2012-07-12 | Fan with storage battery |
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| Publication Number | Publication Date |
|---|---|
| CN202673718U true CN202673718U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203378032U Expired - Fee Related CN202673718U (en) | 2012-07-12 | 2012-07-12 | Fan with storage battery |
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| Country | Link |
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| CN (1) | CN202673718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037932A (en) * | 2014-05-28 | 2014-09-10 | 来安县新元机电设备设计有限公司 | Emergency power supply control circuit and emergency power supply control device |
| CN107859639A (en) * | 2017-10-27 | 2018-03-30 | 周燕红 | A kind of Miniature electric fan and wind method processed |
-
2012
- 2012-07-12 CN CN2012203378032U patent/CN202673718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037932A (en) * | 2014-05-28 | 2014-09-10 | 来安县新元机电设备设计有限公司 | Emergency power supply control circuit and emergency power supply control device |
| CN107859639A (en) * | 2017-10-27 | 2018-03-30 | 周燕红 | A kind of Miniature electric fan and wind method processed |
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| C14 | Grant of patent or utility model | ||
| 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: 20130116 Termination date: 20200712 |