CN202381368U - Intelligent ceiling fan capable of automatically adjusting power - Google Patents
Intelligent ceiling fan capable of automatically adjusting power Download PDFInfo
- Publication number
- CN202381368U CN202381368U CN2011204338127U CN201120433812U CN202381368U CN 202381368 U CN202381368 U CN 202381368U CN 2011204338127 U CN2011204338127 U CN 2011204338127U CN 201120433812 U CN201120433812 U CN 201120433812U CN 202381368 U CN202381368 U CN 202381368U
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- fan
- control circuit
- speed regulator
- rotating speed
- resistance
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Abstract
The utility model discloses an intelligent ceiling fan capable of automatically adjusting power, which comprises fan blades, a fan head, a suspension rod, a motor which is installed inside the fan head, a speed regulator and a control circuit which is installed inside the speed regulator, and the intelligent ceiling fan also comprises a human body sensor which is arranged on the fan head, and the human body sensor is connected with the control circuit. The human body sensor comprises a Fresnel lens, a pyroelectricity sensor, a signal processing circuit and an output switch. The control circuit adjusts the output power according to the detection of the human body sensor so as to realize the energy-saving effect. The power output of the control circuit is adjusted through the human body sensor, and after a user leaves, the output power is automatically reduced, so that the energy can be saved, and the invalid work under an unmanned state can be avoided.
Description
Technical field
The utility model relates to a kind of intelligent ceiling fan that can regulate power automatically, belongs to tame electro-technical field.
Background technique
Ceiling fan is commonplace in family and the application of large-scale place, and its characteristic is exactly that coverage area is very big, and this is that the other types electric fan is incomparable.But existing ceiling fan all belongs to traditional simple appliances; Almost do not have what intelligent function, present ceiling fan is updated except moulding, the level before its function also rests on for many years; Lack the intelligent functions that dynamically to adjust power; Can not control automatically according to the personnel's situation in the operating range, prevent that the user from forgetting powered-down and leave after, electric fan is non-productive work always.
Summary of the invention
The purpose of the utility model is in order to overcome deficiency of the prior art; A kind of intelligent ceiling fan that can regulate power automatically is provided, and this scheme is to use human inductor to regulate the power output of control circuit, after the user leaves; Automatically reduce output power, thus energy saving.
The utility model solves the technological scheme that its technical problem adopted:
Can regulate the intelligent ceiling fan of power automatically; Comprise fan blade, fan head, suspension rod; Be installed in the motor in the described fan head; And the speed regulator control circuit inner with being installed in described speed regulator that carries out switch control and speed controlling, also comprising the human inductor that is arranged on the described fan head, described human inductor is connected with described control circuit.
Described speed regulator is set to the first rotating speed shelves, the second rotating speed shelves, the 3rd rotating speed shelves, the 4th rotating speed shelves, the 5th rotating speed key and lock catch.
Described human inductor comprises Fresnel lens, pyroelectric sensor, signal processing circuit and output switch.
Described control circuit comprises and parallel first resistance that is connected of described human inductor; One end of described first resistance is connected with safety fuse cutout with silicon controlled first port; The other end is connected with second resistance; The other end of described second resistance connects charging capacitor and bidirectional trigger diode; The other end of described bidirectional trigger diode connects the said silicon controlled control utmost point, and the other end of described charging capacitor is connected with power firestreak with said silicon controlled second port, and described safety fuse cutout connects with the common port of described speed regulator; The output terminal of described speed regulator is connected with described motor, and the other end of described motor connects zero-power line.
The unmanned situation that mainly shows the beneficial effect of the utility model can reduce power output automatically, energy saving, and detect after the human body, increase power again, practical and convenient.
Description of drawings
Fig. 1 is the outline drawing of intelligent ceiling fan;
Fig. 2 is the speed regulator outline drawing of intelligent ceiling fan;
Fig. 3 is the control structure figure of intelligent ceiling fan;
Fig. 4 is the schematic diagram of human inductor.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
With reference to Fig. 1-4, can regulate the intelligent ceiling fan of power automatically, comprise fan blade 1; Fan 2; Suspension rod 3 is installed in the motor 6 in the described fan 2, and the speed regulator 5 and the control circuit that is installed in described speed regulator 5 inside that carry out switch control and speed controlling; Also comprise the human inductor 4 that is arranged on the described fan 2, described human inductor 4 is connected with described control circuit.
Wherein, described speed regulator 5 is set to the first rotating speed shelves, the second rotating speed shelves, the 3rd rotating speed shelves, the 4th rotating speed shelves, the 5th rotating speed key and lock catch, corresponding different respectively rotation speeds of the fan.
Described human inductor 4 comprises Fresnel lens 7, pyroelectric sensor 8, signal processing circuit 9 and output switch 10.Described Fresnel lens 7 focuses on human infrared radiation on the described pyroelectric sensor 8; Described signal processing circuit 9 with described pyroelectric sensor 8 output signals amplify, Shelving, the break-make of the described output switch 10 of output SC sigmal control.
Described control circuit is used to control the proper functioning of said intelligent ceiling fan; Comprise and described human inductor 4 parallel first resistance 13 that are connected; One end of described first resistance 13 is connected with safety fuse cutout 16 with first port of controllable silicon 11; The other end is connected with second resistance 14, and the other end of described second resistance 14 connects charging capacitor 15 and bidirectional trigger diode 12, and the other end of described bidirectional trigger diode 12 connects the control utmost point of said controllable silicon 11; The other end of described charging capacitor 15 is connected with power firestreak with second port of said controllable silicon 11; Described safety fuse cutout 16 connects with the common port of described speed regulator 5, and the output terminal of described speed regulator 5 is connected with described motor 6, and the other end of described motor 6 connects zero-power line.
When the user when using said intelligent ceiling fan; Described human inductor 4 detects the existence of human body, and described output switch 10 closures are with 13 short circuits of described first resistance; Therefore; The duration of charge of described charging capacitor 15 shortens, can be rapidly through the described controllable silicon 11 of described bidirectional trigger diode 12 conductings, and this moment, output power was in maximum rating; On the contrary; Described human inductor 4 can not detect the existence of human body, and described output switch 10 breaks off, and described first resistance 13 reduces charging current; Therefore; The duration of charge of described charging capacitor 15 increases, and the ON time of described controllable silicon 11 shortens, and this moment, output power was in minimum state.
Claims (2)
1. can regulate the intelligent ceiling fan of power automatically, comprise fan blade, the fan head; Suspension rod is installed in the motor in the described fan head, and the speed regulator control circuit inner with being installed in described speed regulator that carries out switch control and speed controlling; Also comprise the human inductor that is arranged on the described fan head; Described human inductor comprises Fresnel lens, pyroelectric sensor, signal processing circuit and output switch, it is characterized in that: described human inductor is connected with described control circuit, and described control circuit comprises and parallel first resistance that is connected of described human inductor; One end of described first resistance is connected with safety fuse cutout with silicon controlled first port; The other end is connected with second resistance, and the other end of described second resistance connects charging capacitor and bidirectional trigger diode, and the other end of described bidirectional trigger diode connects the said silicon controlled control utmost point; The other end of described charging capacitor is connected with power firestreak with said silicon controlled second port; Described safety fuse cutout connects with the common port of described speed regulator, and the output terminal of described speed regulator is connected with described motor, and the other end of described motor connects zero-power line.
2. the intelligent ceiling fan that can regulate power automatically as claimed in claim 1 is characterized in that: described speed regulator is set to the first rotating speed shelves, the second rotating speed shelves, the 3rd rotating speed shelves, the 4th rotating speed shelves, the 5th rotating speed key and lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204338127U CN202381368U (en) | 2011-11-06 | 2011-11-06 | Intelligent ceiling fan capable of automatically adjusting power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204338127U CN202381368U (en) | 2011-11-06 | 2011-11-06 | Intelligent ceiling fan capable of automatically adjusting power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381368U true CN202381368U (en) | 2012-08-15 |
Family
ID=46629874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204338127U Expired - Fee Related CN202381368U (en) | 2011-11-06 | 2011-11-06 | Intelligent ceiling fan capable of automatically adjusting power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626567A (en) * | 2016-01-22 | 2016-06-01 | 广东美的环境电器制造有限公司 | Fan |
-
2011
- 2011-11-06 CN CN2011204338127U patent/CN202381368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626567A (en) * | 2016-01-22 | 2016-06-01 | 广东美的环境电器制造有限公司 | Fan |
| CN105626567B (en) * | 2016-01-22 | 2018-11-27 | 广东美的环境电器制造有限公司 | Fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121106 |