CN206194234U - Wind power generation presentation device - Google Patents
Wind power generation presentation device Download PDFInfo
- Publication number
- CN206194234U CN206194234U CN201621147205.3U CN201621147205U CN206194234U CN 206194234 U CN206194234 U CN 206194234U CN 201621147205 U CN201621147205 U CN 201621147205U CN 206194234 U CN206194234 U CN 206194234U
- Authority
- CN
- China
- Prior art keywords
- wind
- bulb
- fan blade
- driven generator
- montant
- 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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Abstract
The utility model discloses a wind power generation presentation device, including the operation panel, be equipped with the montant on the operation panel, be equipped with the horizontal pole on the montant, the right -hand member portion of horizontal pole is equipped with the motor, first fan blade is connected to the motor, the right side of montant is equipped with the battery, the centre of operation panel is equipped with the lifter, the top of lifter is equipped with the backup pad, be equipped with aerogenerator in the backup pad, aerogenerator is connected with the second fan blade, the bottom of lifter is connected with the control rod, the left side of lifter is equipped with first bulb, the right side of lifter is equipped with bee calling organ and second bulb respectively, the speaker passes through fourth control switch and the wire links to each other with aerogenerator, still be equipped with voltmeter and ampere meter on the operation panel, voltmeter and ampere meter are located the both sides of second bulb respectively. The utility model has the advantages of it is convenient, directly perceived, in having satisfied teaching experiment, the student turns into the understanding of electric energy to the wind energy.
Description
Technical field
The utility model is related to a kind of wind-power electricity generation apparatus for demonstrating.
Background technology
It is most of to use video display wind-power electricity generation phenomenon, it is impossible to intuitively to allow students' response to arrive in existing physics teaching
The principle of wind-power electricity generation, it is impossible to which the kinetic energy for allowing student more directly to observe wind is transformed into mechanical kinetic energy, then mechanical kinetic energy is converted
It is the process of electric power kinetic energy.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of wind-power electricity generation apparatus for demonstrating.
The technical scheme that the utility model is used is：
A kind of wind-power electricity generation apparatus for demonstrating, including operating desk, operating desk are provided with montant, and the montant is provided with cross bar,
The right part of the cross bar is provided with motor, and the motor connects the first fan blade, battery, institute are provided with the right side of the montant
State battery to be connected with motor by the first controlling switch and wire, the centre of the operating desk is provided with elevating lever, the liter
Supporting plate is provided with the top of drop bar, the supporting plate is provided with wind-driven generator, and the wind-driven generator is connected with the second fan blade,
The axle center of first fan blade and the second fan blade is in same vertical straight line；The bottom of the elevating lever is connected with control stick,
The first bulb is provided with the left of the elevating lever, first bulb passes through the 3rd controlling switch and wire and wind-driven generator phase
Even；Buzzer and the second bulb are respectively equipped with the right side of the elevating lever, the loudspeaker passes through the 4th controlling switch and wire
It is connected with wind-driven generator, second bulb is connected by the 5th controlling switch and wire with wind-driven generator, the buzzing
The bottom of device and the second bulb is respectively equipped with base, and the two ends of first bulb and the second bulb are provided with described in two binding posts
Voltmeter and ammeter are additionally provided with operating desk, the voltmeter and ammeter are respectively positioned at the both sides of the second bulb.
Further, the battery is connected by the second controlling switch and wire with wind-driven generator.
Compared with prior art, the beneficial effects of the utility model are：
It is convenient, directly perceived, safe that the utility model has the advantages that, startup wind-force is small, small volume, direct output of DC current,
Wind energy can be demonstrated and be converted into electric energy, the voltage of generating and the relation of load, power output and the relation of load, meet teaching
In experiment, student is the understanding of electric energy to wind energy transformation.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model；
Wherein, 1. operating desk, 2. montant, 3. cross bar, 4. motor, 5. the first fan blade, 6. battery, 7. binding post, 8.
First bulb, 9. elevating lever, 10. supporting plate, 11. action bars, 12. wind-driven generators, 13. second fan blades, 14. loudspeakers, 15.
Second bulb, 16. bases, 17. voltmeters, 18. ammeters, 19. first controlling switches, 20. wires, 21 second controlling switches,
22 the 3rd controlling switches, 23 the 4th controlling switches, 24 the 5th controlling switches.
Specific embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of wind-power electricity generation apparatus for demonstrating, including operating desk 1, operating desk 1 is provided with montant 2, described perpendicular
Bar 1 is provided with cross bar 3, and the right part of the cross bar 3 is provided with motor 4, and the motor 4 is connected with the first fan blade 5, described perpendicular
The right side of bar 1 is provided with battery 6, and the battery 6 is connected by the first controlling switch K1 (19) and wire 20 with motor 4,
The centre of the operating desk 1 is provided with elevating lever 9, and the top of the elevating lever 9 is provided with supporting plate 10, and the supporting plate 10 is provided with
Wind-driven generator 12, the wind-driven generator 12 is connected with the second fan blade 13, the axle center of the fan blade 13 of first fan blade 5 and second
In same vertical straight line；The bottom of the elevating lever 9 is connected with action bars 11, and the left side of the elevating lever 9 is provided with first
Bulb 8, first bulb 8 is connected by the 3rd controlling switch K3 (22) and wire with wind-driven generator 12；The battery
It is connected with wind-driven generator 12 by the second controlling switch K2 (21) and wire；The right side of the elevating lever 9 is respectively equipped with raises one's voice
The bulb 15 of device 14 and second, the bottom of the bulb 15 of the loudspeaker 14 and second is respectively equipped with base 16, the He of the first bulb 8
The both sides of the second bulb 15 are provided with two binding posts 7, the loudspeaker 14 by the 4th controlling switch K4 (23) and wire 20 and
Wind-driven generator 12 is connected, and second bulb 15 passes through the 5th controlling switch K5 (24) and wire 20 and wind-driven generator respectively
12 are connected, and are additionally provided with voltmeter 17 and ammeter 18 on the operating desk 1, and the voltmeter 17 and ammeter 18 are located at the respectively
The both sides of two bulbs, the voltage and current for measuring bulb.
Its specific embodiment is：
When demonstration wind energy is converted into electric energy, first close the first controlling switch K1 (19), battery 6 is connected with motor 4,
Motor 4 drives the first fan blade 5 to rotate, and the second fan blade 13 is rotated under the wind-force effect that the first fan blade 5 goes to generation,
Wind-driven generator 12 is driven to generate electricity, close the 4th controlling switch K4 (23), loudspeaker 14 is connected with wind-driven generator 12, if raising
Sound device 14 sends sound, then prove that wind-driven generator 12 produces electric energy.The 4th controlling switch K4 (23) is disconnected, the 5th control of closing
Switch K5 (24), the second bulb 15 and wind-driven generator 12 are connected, and the second bulb 12 is lighted, now by voltmeter 17 and electric current
Table 18 connects the second bulb 15, checks the current value and magnitude of voltage of the second bulb 15.When demonstration voltage is with load relationship, then close
3rd controlling switch K3 (22), the first bulb 8 and wind-driven generator 12 are connected, and the is observed by voltmeter 17 and ammeter 18
The change of the magnitude of voltage and current value of two bulbs.
When demonstration watt level is with wind-force magnitude relationship, the 4th controlling switch K4 (23) and the 5th controlling switch K5 is disconnected
(24) elevating lever 9, is extended by hand action bars 11, makes the first fan blade of distance 5 of the second fan blade 13 closer to treating the second fan blade 13
After stabilization of speed, close the 5th controlling switch K5 (24), the second bulb 15 is connected with wind-driven generator 12, by voltmeter 17
With the magnitude of voltage and current value that ammeter 18 observes now the second bulb.
Battery 6 can be made to be connected with wind-driven generator 12 by the controlling switch K2 (21) that closes, be charged to battery 6, made
Mechanical energy is converted to electric energy.
It is not new to this practicality although above-mentioned be described with reference to accompanying drawing to specific embodiment of the present utility model
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Various modifications or deform still in protection model of the present utility model that field technique personnel make by need not paying creative work
Within enclosing.
Claims (2)
1. a kind of wind-power electricity generation apparatus for demonstrating, it is characterised in that：Including operating desk, operating desk is provided with montant, on the montant
Cross bar is provided with, the right part of the cross bar is provided with motor, and the motor connects the first fan blade, is provided with the right side of the montant
Battery, the battery is connected by the first controlling switch and wire with motor, and the centre of the operating desk is provided with lifting
Bar, is provided with supporting plate at the top of the elevating lever, the supporting plate is provided with wind-driven generator, and the wind-driven generator is connected with
The axle center of the second fan blade, first fan blade and the second fan blade is in same vertical straight line；The bottom connection of the elevating lever
There is control stick, the first bulb is provided with the left of the elevating lever, first bulb passes through the 3rd controlling switch and wire and wind
Power generator is connected；Loudspeaker and the second bulb are respectively equipped with the right side of the elevating lever, the loudspeaker is by the 4th control
Switch and wire are connected with wind-driven generator, and second bulb passes through the 5th controlling switch and wire and wind-driven generator phase
Even, the bottom of the loudspeaker and the second bulb is respectively equipped with base, and the two ends of first bulb and the second bulb are provided with two
Voltmeter and ammeter are additionally provided with operating desk described in individual binding post, the voltmeter and ammeter are respectively positioned at the second bulb
Both sides.
2. a kind of wind-power electricity generation apparatus for demonstrating according to claim 1, it is characterised in that：The battery is by the second control
System switch and wire are connected with wind-driven generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147205.3U CN206194234U (en) | 2016-10-21 | 2016-10-21 | Wind power generation presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147205.3U CN206194234U (en) | 2016-10-21 | 2016-10-21 | Wind power generation presentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206194234U true CN206194234U (en) | 2017-05-24 |
Family
ID=58731861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147205.3U Expired - Fee Related CN206194234U (en) | 2016-10-21 | 2016-10-21 | Wind power generation presentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206194234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113658496A (en) * | 2021-08-30 | 2021-11-16 | 深圳市鑫博雅精品有限公司 | Aerogenerator model for teaching aid demonstration |
-
2016
- 2016-10-21 CN CN201621147205.3U patent/CN206194234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113658496A (en) * | 2021-08-30 | 2021-11-16 | 深圳市鑫博雅精品有限公司 | Aerogenerator model for teaching aid demonstration |
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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: 20170524 Termination date: 20181021 |